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UnrealEngineUWP/Engine/Source/Runtime/Renderer/Private/VT/VirtualTextureSpace.cpp

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Updating copyright for Engine Runtime. #rnx #rb none #ROBOMERGE-OWNER: ryan.durand #ROBOMERGE-AUTHOR: ryan.durand #ROBOMERGE-SOURCE: CL 10869210 via CL 10869511 via CL 10869900 #ROBOMERGE-BOT: (v613-10869866) [CL 10870549 by ryan durand in Main branch]
2019-12-26 14:45:42 -05:00
// Copyright Epic Games, Inc. All Rights Reserved.
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
#include "VirtualTextureSpace.h"
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
#include "VirtualTexturePhysicalSpace.h"
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
#include "VirtualTextureSystem.h"
#include "SpriteIndexBuffer.h"
#include "SceneFilterRendering.h"
#include "RenderTargetPool.h"
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
#include "VisualizeTexture.h"
#include "CommonRenderResources.h"
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
#include "GlobalShader.h"
#include "PipelineStateCache.h"
#include "HAL/IConsoleManager.h"
#include "SceneUtils.h"
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
#include "VT/AllocatedVirtualTexture.h"
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
DEFINE_LOG_CATEGORY_STATIC(LogVirtualTextureSpace, Log, All);
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
static TAutoConsoleVariable<int32> CVarVTRefreshEntirePageTable(
TEXT("r.VT.RefreshEntirePageTable"),
0,
TEXT("Refreshes the entire page table texture every frame"),
ECVF_RenderThreadSafe
);
static TAutoConsoleVariable<int32> CVarVTMaskedPageTableUpdates(
TEXT("r.VT.MaskedPageTableUpdates"),
1,
TEXT("Masks the page table update quads to reduce pixel fill costs"),
ECVF_RenderThreadSafe
);
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
static EPixelFormat GetFormatForNumLayers(uint32 NumLayers, EVTPageTableFormat Format)
{
const bool bUse16Bits = (Format == EVTPageTableFormat::UInt16);
switch (NumLayers)
{
case 1u: return bUse16Bits ? PF_R16_UINT : PF_R32_UINT;
case 2u: return bUse16Bits ? PF_R16G16_UINT : PF_R32G32_UINT;
case 3u:
case 4u: return bUse16Bits ? PF_R16G16B16A16_UINT : PF_R32G32B32A32_UINT;
default: checkNoEntry(); return PF_Unknown;
}
}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
FVirtualTextureSpace::FVirtualTextureSpace(FVirtualTextureSystem* InSystem, uint8 InID, const FVTSpaceDescription& InDesc, uint32 InSizeNeeded)
: Description(InDesc)
, Allocator(InDesc.Dimensions)
, NumRefs(0u)
, ID(InID)
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
, CachedPageTableWidth(0u)
, CachedPageTableHeight(0u)
, CachedNumPageTableLevels(0u)
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
, bNeedToAllocatePageTable(true)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 4358666) #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 4073167 by Krzysztof.Narkowicz Added subsurface profile for eye shading model. #jira none Change 4073422 by Krzysztof.Narkowicz Added dual specular for subsurface profile shading model. #jira none Change 4075278 by Krzysztof.Narkowicz Fixed forward reflection/refraction rendering issues, which caused ShaderModels.Material.Refraction to fail. #jira none Change 4084231 by Krzysztof.Narkowicz Dual specular - replace lobe spread with two separate roughness multipliers. Default material roughness is now replaced by an average lobe roughness in order to support non dual specular features. #jira none Change 4092798 by Matt.Collins Some HDR refactoring. Previously the DisplayOutput and ColorGamut were only set in GameUserSettings. I added a Sink that checks the HDR enable. If it's toggled we apply the correct DisplayOutput and ColorGamut for the current platform (this way we get good settings even if you toggle via the console). These settings are still exposed via the console and can be set independently if the user wants. Change 4096954 by Chris.Bunner Added ShaderModelID as scene texture option and renamed existing value to ShaderModelColor to better reflect the internal code. Change 4111285 by Brian.Karis Eye shading update. Added Iris normal (disabled). Removed wrap. Fixed contact shadows. Change 4155261 by Krzysztof.Narkowicz Planar reflection prefilter - use scene viewport size instead of reflection target size in order to keep filter size constant in screen space. This makes planar reflection filter more stable in case of dynamic resolution. #jira none Change 4167644 by Krzysztof.Narkowicz Global shader map is now stored in multiple DDC entries (one per shader filename) instead of keeping everything in a single one. This allows to skip recompilation of unchanged shader files. Change 4183727 by Yuriy.ODonnell Implemented auto-conversion from deferred to DBuffer decals in forward shading mode (when GBuffer is not available). Added support for specular and metallic channels for DBuffer decals, based on work by Chris Bunner. This requires DBufferC to be expanded from 2 to 4 channels, leading to slight increase in DBuffer bandwidth and memory requirements. Appearance of DBuffer decals is affected by this change, as specular and metallic channel values previously hard-coded in DBufferDecalShared.ush. Decals were forced to be non-metallic and have specular of 4% (0.5 numeric value). Now the authored decal material values will be used, which matches GBuffer decals. Added support for DBuffer decals with emissive component. Most decal types can now be automatically converted, with the exception of stain decals. Those are currently approximated as regular translucent decals. Change 4197684 by laz.matech Added a PostProcess Volume test to the map to test that Cinematic Depth of View can be achieved through PPVs as well. Changed the BP_DepthOfFeildPOV asset - I exposed Focus Method so that it can be disabled for the PPV test. Added a second Hair Model head to the InFocusHair test so that it tests in and out of focus hair models (changed the name of the test to FocusHair). #jira none Change 4225614 by Rolando.Caloca DR - Enable depth collision particles on Vulkan mobile Change 4235489 by Uriel.Doyon Removed r.DefaultFeature.PointLightUnits and r.DefaultFeature.SpotLightUnits and replaced them by a single r.DefaultFeature.LightUnits which also controls the units of newly placed rect lights. #jira UE-59525 Change 4260154 by Mark.Satterthwaite Parallelize the creation of Metal archives and libraries when they are broken up into smaller sub-libraries, this should reduce apparent cook time by going wide across threads on the host of the cooker. Change 4270594 by Brian.Karis Fix for textured rect light L pointing away from plane due to approximate diffuse integration. Change 4273361 by Daniel.Wright Particle Cutouts with 8 verts now always use stochastic approach. Circle textures with > 234 edges in the convex hull were overflowing the uint64 calculation of the total number of combinations, causing an infinite loop. Change 4309174 by Mark.Satterthwaite Graph device utilization from the driver monitor stats - really helps see how well the GPU is being used. Change 4310121 by Matt.Collins Optmizing RemoveUniformBuffersFromSource. Brings it from ~20% to ~1.5% in my testing. #jira none Change 4312960 by Daniel.Wright Fix from Stephen Hill for incorrect light grid culling near the near plane Change 4314169 by Richard.Wallis FShaderCache and associated public structures are now marked as deprecated. All FShaderCache code hooks removed from MetalRHI, OpenGLDrv and engine Launch/Shutdown logic. #jira none Change 4320760 by Arne.Schober DR - Remove SV_Coverage from basepass interpolants when running with Masked in early Depth with ForwardShading as otherwise earlyZ will be disabled (as the PS has to run). #jira UE-60992 Change 4334607 by Uriel.Doyon Added custom overrides to reset ULightComponent::Intensity to default (in FLightComponentDetails). Now settings a light Intesity to default resets the brightness to the archetype brightness. This handles correctly cases where the intensity units differs between the two objects. Also changed FLocalLightComponentDetails so that changing intensity units kepts the same brightness (by recomputing the Intensity). #jira UE-61401 Change 4336188 by Rolando.Caloca DR - Added -ReduceThreadUsage so programs can use less threads (for SCW ) Change 4337967 by Rolando.Caloca DR - Remove unused RHISupportsShaderCompression function #rb none [CL 4358751 by Rolando Caloca in Main branch]
2018-09-11 14:44:10 -04:00
, bForceEntireUpdate(false)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
// Initialize page map with large enough capacity to handle largest possible physical texture
const uint32 PhysicalTileSize = InDesc.TileSize + InDesc.TileBorderSize * 2u;
const uint32 MaxSizeInTiles = GetMax2DTextureDimension() / PhysicalTileSize;
const uint32 MaxNumTiles = MaxSizeInTiles * MaxSizeInTiles;
Decouple the concepts of VT texture layer and VT page table layer. This allows us to put texture layers into physical groups that will be accessed through the same page table layer (and so must share the same UV in different physical textures). Physical spaces can now contain multiple texture layers (one for each member of a physical group). Changed the logic for the physical space pool descriptions so that we can support multiple texture layers. And also made the description work for Min and Max tile size values so that we don't need to specify pool sizes multiple times for each possible tile size. Runtime virtual texture can select if it wants to use a single physical group. By default this is on so that RVT uses a single page table channel. #rb none [FYI] Ben.Ingram #ROBOMERGE-OWNER: jeremy.moore #ROBOMERGE-AUTHOR: jeremy.moore #ROBOMERGE-SOURCE: CL 8747955 via CL 8748343 via CL 8782324 #ROBOMERGE-BOT: (v422-8689730) [CL 8790675 by jeremy moore in Main branch]
2019-09-17 20:33:19 -04:00
for (uint32 LayerIndex = 0u; LayerIndex < InDesc.NumPageTableLayers; ++LayerIndex)
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
{
PhysicalPageMap[LayerIndex].Initialize(MaxNumTiles, LayerIndex, InDesc.Dimensions);
}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
Decouple the concepts of VT texture layer and VT page table layer. This allows us to put texture layers into physical groups that will be accessed through the same page table layer (and so must share the same UV in different physical textures). Physical spaces can now contain multiple texture layers (one for each member of a physical group). Changed the logic for the physical space pool descriptions so that we can support multiple texture layers. And also made the description work for Min and Max tile size values so that we don't need to specify pool sizes multiple times for each possible tile size. Runtime virtual texture can select if it wants to use a single physical group. By default this is on so that RVT uses a single page table channel. #rb none [FYI] Ben.Ingram #ROBOMERGE-OWNER: jeremy.moore #ROBOMERGE-AUTHOR: jeremy.moore #ROBOMERGE-SOURCE: CL 8747955 via CL 8748343 via CL 8782324 #ROBOMERGE-BOT: (v422-8689730) [CL 8790675 by jeremy moore in Main branch]
2019-09-17 20:33:19 -04:00
uint32 NumLayersToAllocate = InDesc.NumPageTableLayers;
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
uint32 PageTableIndex = 0u;
FMemory::Memzero(TexturePixelFormat);
while (NumLayersToAllocate > 0u)
{
const uint32 NumLayersForTexture = FMath::Min(NumLayersToAllocate, LayersPerPageTableTexture);
Decouple the concepts of VT texture layer and VT page table layer. This allows us to put texture layers into physical groups that will be accessed through the same page table layer (and so must share the same UV in different physical textures). Physical spaces can now contain multiple texture layers (one for each member of a physical group). Changed the logic for the physical space pool descriptions so that we can support multiple texture layers. And also made the description work for Min and Max tile size values so that we don't need to specify pool sizes multiple times for each possible tile size. Runtime virtual texture can select if it wants to use a single physical group. By default this is on so that RVT uses a single page table channel. #rb none [FYI] Ben.Ingram #ROBOMERGE-OWNER: jeremy.moore #ROBOMERGE-AUTHOR: jeremy.moore #ROBOMERGE-SOURCE: CL 8747955 via CL 8748343 via CL 8782324 #ROBOMERGE-BOT: (v422-8689730) [CL 8790675 by jeremy moore in Main branch]
2019-09-17 20:33:19 -04:00
const EPixelFormat PixelFormat = GetFormatForNumLayers(NumLayersForTexture, InDesc.PageTableFormat);
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
TexturePixelFormat[PageTableIndex] = PixelFormat;
NumLayersToAllocate -= NumLayersForTexture;
++PageTableIndex;
}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 4358666) #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 4073167 by Krzysztof.Narkowicz Added subsurface profile for eye shading model. #jira none Change 4073422 by Krzysztof.Narkowicz Added dual specular for subsurface profile shading model. #jira none Change 4075278 by Krzysztof.Narkowicz Fixed forward reflection/refraction rendering issues, which caused ShaderModels.Material.Refraction to fail. #jira none Change 4084231 by Krzysztof.Narkowicz Dual specular - replace lobe spread with two separate roughness multipliers. Default material roughness is now replaced by an average lobe roughness in order to support non dual specular features. #jira none Change 4092798 by Matt.Collins Some HDR refactoring. Previously the DisplayOutput and ColorGamut were only set in GameUserSettings. I added a Sink that checks the HDR enable. If it's toggled we apply the correct DisplayOutput and ColorGamut for the current platform (this way we get good settings even if you toggle via the console). These settings are still exposed via the console and can be set independently if the user wants. Change 4096954 by Chris.Bunner Added ShaderModelID as scene texture option and renamed existing value to ShaderModelColor to better reflect the internal code. Change 4111285 by Brian.Karis Eye shading update. Added Iris normal (disabled). Removed wrap. Fixed contact shadows. Change 4155261 by Krzysztof.Narkowicz Planar reflection prefilter - use scene viewport size instead of reflection target size in order to keep filter size constant in screen space. This makes planar reflection filter more stable in case of dynamic resolution. #jira none Change 4167644 by Krzysztof.Narkowicz Global shader map is now stored in multiple DDC entries (one per shader filename) instead of keeping everything in a single one. This allows to skip recompilation of unchanged shader files. Change 4183727 by Yuriy.ODonnell Implemented auto-conversion from deferred to DBuffer decals in forward shading mode (when GBuffer is not available). Added support for specular and metallic channels for DBuffer decals, based on work by Chris Bunner. This requires DBufferC to be expanded from 2 to 4 channels, leading to slight increase in DBuffer bandwidth and memory requirements. Appearance of DBuffer decals is affected by this change, as specular and metallic channel values previously hard-coded in DBufferDecalShared.ush. Decals were forced to be non-metallic and have specular of 4% (0.5 numeric value). Now the authored decal material values will be used, which matches GBuffer decals. Added support for DBuffer decals with emissive component. Most decal types can now be automatically converted, with the exception of stain decals. Those are currently approximated as regular translucent decals. Change 4197684 by laz.matech Added a PostProcess Volume test to the map to test that Cinematic Depth of View can be achieved through PPVs as well. Changed the BP_DepthOfFeildPOV asset - I exposed Focus Method so that it can be disabled for the PPV test. Added a second Hair Model head to the InFocusHair test so that it tests in and out of focus hair models (changed the name of the test to FocusHair). #jira none Change 4225614 by Rolando.Caloca DR - Enable depth collision particles on Vulkan mobile Change 4235489 by Uriel.Doyon Removed r.DefaultFeature.PointLightUnits and r.DefaultFeature.SpotLightUnits and replaced them by a single r.DefaultFeature.LightUnits which also controls the units of newly placed rect lights. #jira UE-59525 Change 4260154 by Mark.Satterthwaite Parallelize the creation of Metal archives and libraries when they are broken up into smaller sub-libraries, this should reduce apparent cook time by going wide across threads on the host of the cooker. Change 4270594 by Brian.Karis Fix for textured rect light L pointing away from plane due to approximate diffuse integration. Change 4273361 by Daniel.Wright Particle Cutouts with 8 verts now always use stochastic approach. Circle textures with > 234 edges in the convex hull were overflowing the uint64 calculation of the total number of combinations, causing an infinite loop. Change 4309174 by Mark.Satterthwaite Graph device utilization from the driver monitor stats - really helps see how well the GPU is being used. Change 4310121 by Matt.Collins Optmizing RemoveUniformBuffersFromSource. Brings it from ~20% to ~1.5% in my testing. #jira none Change 4312960 by Daniel.Wright Fix from Stephen Hill for incorrect light grid culling near the near plane Change 4314169 by Richard.Wallis FShaderCache and associated public structures are now marked as deprecated. All FShaderCache code hooks removed from MetalRHI, OpenGLDrv and engine Launch/Shutdown logic. #jira none Change 4320760 by Arne.Schober DR - Remove SV_Coverage from basepass interpolants when running with Masked in early Depth with ForwardShading as otherwise earlyZ will be disabled (as the PS has to run). #jira UE-60992 Change 4334607 by Uriel.Doyon Added custom overrides to reset ULightComponent::Intensity to default (in FLightComponentDetails). Now settings a light Intesity to default resets the brightness to the archetype brightness. This handles correctly cases where the intensity units differs between the two objects. Also changed FLocalLightComponentDetails so that changing intensity units kepts the same brightness (by recomputing the Intensity). #jira UE-61401 Change 4336188 by Rolando.Caloca DR - Added -ReduceThreadUsage so programs can use less threads (for SCW ) Change 4337967 by Rolando.Caloca DR - Remove unused RHISupportsShaderCompression function #rb none [CL 4358751 by Rolando Caloca in Main branch]
2018-09-11 14:44:10 -04:00
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
Allocator.Initialize(Description.MaxSpaceSize);
Merge UE5/Release-Engine-Staging to UE5/Main @ 14611496 This represents UE4/Main @ 14594913 [CL 14612291 by Marc Audy in ue5-main branch]
2020-10-29 13:38:15 -04:00
bNeedToAllocatePageTableIndirection = InDesc.IndirectionTextureSize > 0;
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
}
FVirtualTextureSpace::~FVirtualTextureSpace()
{
}
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
uint32 FVirtualTextureSpace::AllocateVirtualTexture(FAllocatedVirtualTexture* VirtualTexture)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
uint32 vAddress = Allocator.Alloc(VirtualTexture);
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
if (Allocator.GetAllocatedWidth() > CachedPageTableWidth || Allocator.GetAllocatedHeight() > CachedPageTableHeight)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 4358666) #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 4073167 by Krzysztof.Narkowicz Added subsurface profile for eye shading model. #jira none Change 4073422 by Krzysztof.Narkowicz Added dual specular for subsurface profile shading model. #jira none Change 4075278 by Krzysztof.Narkowicz Fixed forward reflection/refraction rendering issues, which caused ShaderModels.Material.Refraction to fail. #jira none Change 4084231 by Krzysztof.Narkowicz Dual specular - replace lobe spread with two separate roughness multipliers. Default material roughness is now replaced by an average lobe roughness in order to support non dual specular features. #jira none Change 4092798 by Matt.Collins Some HDR refactoring. Previously the DisplayOutput and ColorGamut were only set in GameUserSettings. I added a Sink that checks the HDR enable. If it's toggled we apply the correct DisplayOutput and ColorGamut for the current platform (this way we get good settings even if you toggle via the console). These settings are still exposed via the console and can be set independently if the user wants. Change 4096954 by Chris.Bunner Added ShaderModelID as scene texture option and renamed existing value to ShaderModelColor to better reflect the internal code. Change 4111285 by Brian.Karis Eye shading update. Added Iris normal (disabled). Removed wrap. Fixed contact shadows. Change 4155261 by Krzysztof.Narkowicz Planar reflection prefilter - use scene viewport size instead of reflection target size in order to keep filter size constant in screen space. This makes planar reflection filter more stable in case of dynamic resolution. #jira none Change 4167644 by Krzysztof.Narkowicz Global shader map is now stored in multiple DDC entries (one per shader filename) instead of keeping everything in a single one. This allows to skip recompilation of unchanged shader files. Change 4183727 by Yuriy.ODonnell Implemented auto-conversion from deferred to DBuffer decals in forward shading mode (when GBuffer is not available). Added support for specular and metallic channels for DBuffer decals, based on work by Chris Bunner. This requires DBufferC to be expanded from 2 to 4 channels, leading to slight increase in DBuffer bandwidth and memory requirements. Appearance of DBuffer decals is affected by this change, as specular and metallic channel values previously hard-coded in DBufferDecalShared.ush. Decals were forced to be non-metallic and have specular of 4% (0.5 numeric value). Now the authored decal material values will be used, which matches GBuffer decals. Added support for DBuffer decals with emissive component. Most decal types can now be automatically converted, with the exception of stain decals. Those are currently approximated as regular translucent decals. Change 4197684 by laz.matech Added a PostProcess Volume test to the map to test that Cinematic Depth of View can be achieved through PPVs as well. Changed the BP_DepthOfFeildPOV asset - I exposed Focus Method so that it can be disabled for the PPV test. Added a second Hair Model head to the InFocusHair test so that it tests in and out of focus hair models (changed the name of the test to FocusHair). #jira none Change 4225614 by Rolando.Caloca DR - Enable depth collision particles on Vulkan mobile Change 4235489 by Uriel.Doyon Removed r.DefaultFeature.PointLightUnits and r.DefaultFeature.SpotLightUnits and replaced them by a single r.DefaultFeature.LightUnits which also controls the units of newly placed rect lights. #jira UE-59525 Change 4260154 by Mark.Satterthwaite Parallelize the creation of Metal archives and libraries when they are broken up into smaller sub-libraries, this should reduce apparent cook time by going wide across threads on the host of the cooker. Change 4270594 by Brian.Karis Fix for textured rect light L pointing away from plane due to approximate diffuse integration. Change 4273361 by Daniel.Wright Particle Cutouts with 8 verts now always use stochastic approach. Circle textures with > 234 edges in the convex hull were overflowing the uint64 calculation of the total number of combinations, causing an infinite loop. Change 4309174 by Mark.Satterthwaite Graph device utilization from the driver monitor stats - really helps see how well the GPU is being used. Change 4310121 by Matt.Collins Optmizing RemoveUniformBuffersFromSource. Brings it from ~20% to ~1.5% in my testing. #jira none Change 4312960 by Daniel.Wright Fix from Stephen Hill for incorrect light grid culling near the near plane Change 4314169 by Richard.Wallis FShaderCache and associated public structures are now marked as deprecated. All FShaderCache code hooks removed from MetalRHI, OpenGLDrv and engine Launch/Shutdown logic. #jira none Change 4320760 by Arne.Schober DR - Remove SV_Coverage from basepass interpolants when running with Masked in early Depth with ForwardShading as otherwise earlyZ will be disabled (as the PS has to run). #jira UE-60992 Change 4334607 by Uriel.Doyon Added custom overrides to reset ULightComponent::Intensity to default (in FLightComponentDetails). Now settings a light Intesity to default resets the brightness to the archetype brightness. This handles correctly cases where the intensity units differs between the two objects. Also changed FLocalLightComponentDetails so that changing intensity units kepts the same brightness (by recomputing the Intensity). #jira UE-61401 Change 4336188 by Rolando.Caloca DR - Added -ReduceThreadUsage so programs can use less threads (for SCW ) Change 4337967 by Rolando.Caloca DR - Remove unused RHISupportsShaderCompression function #rb none [CL 4358751 by Rolando Caloca in Main branch]
2018-09-11 14:44:10 -04:00
{
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
bNeedToAllocatePageTable = true;
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 4358666) #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 4073167 by Krzysztof.Narkowicz Added subsurface profile for eye shading model. #jira none Change 4073422 by Krzysztof.Narkowicz Added dual specular for subsurface profile shading model. #jira none Change 4075278 by Krzysztof.Narkowicz Fixed forward reflection/refraction rendering issues, which caused ShaderModels.Material.Refraction to fail. #jira none Change 4084231 by Krzysztof.Narkowicz Dual specular - replace lobe spread with two separate roughness multipliers. Default material roughness is now replaced by an average lobe roughness in order to support non dual specular features. #jira none Change 4092798 by Matt.Collins Some HDR refactoring. Previously the DisplayOutput and ColorGamut were only set in GameUserSettings. I added a Sink that checks the HDR enable. If it's toggled we apply the correct DisplayOutput and ColorGamut for the current platform (this way we get good settings even if you toggle via the console). These settings are still exposed via the console and can be set independently if the user wants. Change 4096954 by Chris.Bunner Added ShaderModelID as scene texture option and renamed existing value to ShaderModelColor to better reflect the internal code. Change 4111285 by Brian.Karis Eye shading update. Added Iris normal (disabled). Removed wrap. Fixed contact shadows. Change 4155261 by Krzysztof.Narkowicz Planar reflection prefilter - use scene viewport size instead of reflection target size in order to keep filter size constant in screen space. This makes planar reflection filter more stable in case of dynamic resolution. #jira none Change 4167644 by Krzysztof.Narkowicz Global shader map is now stored in multiple DDC entries (one per shader filename) instead of keeping everything in a single one. This allows to skip recompilation of unchanged shader files. Change 4183727 by Yuriy.ODonnell Implemented auto-conversion from deferred to DBuffer decals in forward shading mode (when GBuffer is not available). Added support for specular and metallic channels for DBuffer decals, based on work by Chris Bunner. This requires DBufferC to be expanded from 2 to 4 channels, leading to slight increase in DBuffer bandwidth and memory requirements. Appearance of DBuffer decals is affected by this change, as specular and metallic channel values previously hard-coded in DBufferDecalShared.ush. Decals were forced to be non-metallic and have specular of 4% (0.5 numeric value). Now the authored decal material values will be used, which matches GBuffer decals. Added support for DBuffer decals with emissive component. Most decal types can now be automatically converted, with the exception of stain decals. Those are currently approximated as regular translucent decals. Change 4197684 by laz.matech Added a PostProcess Volume test to the map to test that Cinematic Depth of View can be achieved through PPVs as well. Changed the BP_DepthOfFeildPOV asset - I exposed Focus Method so that it can be disabled for the PPV test. Added a second Hair Model head to the InFocusHair test so that it tests in and out of focus hair models (changed the name of the test to FocusHair). #jira none Change 4225614 by Rolando.Caloca DR - Enable depth collision particles on Vulkan mobile Change 4235489 by Uriel.Doyon Removed r.DefaultFeature.PointLightUnits and r.DefaultFeature.SpotLightUnits and replaced them by a single r.DefaultFeature.LightUnits which also controls the units of newly placed rect lights. #jira UE-59525 Change 4260154 by Mark.Satterthwaite Parallelize the creation of Metal archives and libraries when they are broken up into smaller sub-libraries, this should reduce apparent cook time by going wide across threads on the host of the cooker. Change 4270594 by Brian.Karis Fix for textured rect light L pointing away from plane due to approximate diffuse integration. Change 4273361 by Daniel.Wright Particle Cutouts with 8 verts now always use stochastic approach. Circle textures with > 234 edges in the convex hull were overflowing the uint64 calculation of the total number of combinations, causing an infinite loop. Change 4309174 by Mark.Satterthwaite Graph device utilization from the driver monitor stats - really helps see how well the GPU is being used. Change 4310121 by Matt.Collins Optmizing RemoveUniformBuffersFromSource. Brings it from ~20% to ~1.5% in my testing. #jira none Change 4312960 by Daniel.Wright Fix from Stephen Hill for incorrect light grid culling near the near plane Change 4314169 by Richard.Wallis FShaderCache and associated public structures are now marked as deprecated. All FShaderCache code hooks removed from MetalRHI, OpenGLDrv and engine Launch/Shutdown logic. #jira none Change 4320760 by Arne.Schober DR - Remove SV_Coverage from basepass interpolants when running with Masked in early Depth with ForwardShading as otherwise earlyZ will be disabled (as the PS has to run). #jira UE-60992 Change 4334607 by Uriel.Doyon Added custom overrides to reset ULightComponent::Intensity to default (in FLightComponentDetails). Now settings a light Intesity to default resets the brightness to the archetype brightness. This handles correctly cases where the intensity units differs between the two objects. Also changed FLocalLightComponentDetails so that changing intensity units kepts the same brightness (by recomputing the Intensity). #jira UE-61401 Change 4336188 by Rolando.Caloca DR - Added -ReduceThreadUsage so programs can use less threads (for SCW ) Change 4337967 by Rolando.Caloca DR - Remove unused RHISupportsShaderCompression function #rb none [CL 4358751 by Rolando Caloca in Main branch]
2018-09-11 14:44:10 -04:00
}
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
return vAddress;
}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 4358666) #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 4073167 by Krzysztof.Narkowicz Added subsurface profile for eye shading model. #jira none Change 4073422 by Krzysztof.Narkowicz Added dual specular for subsurface profile shading model. #jira none Change 4075278 by Krzysztof.Narkowicz Fixed forward reflection/refraction rendering issues, which caused ShaderModels.Material.Refraction to fail. #jira none Change 4084231 by Krzysztof.Narkowicz Dual specular - replace lobe spread with two separate roughness multipliers. Default material roughness is now replaced by an average lobe roughness in order to support non dual specular features. #jira none Change 4092798 by Matt.Collins Some HDR refactoring. Previously the DisplayOutput and ColorGamut were only set in GameUserSettings. I added a Sink that checks the HDR enable. If it's toggled we apply the correct DisplayOutput and ColorGamut for the current platform (this way we get good settings even if you toggle via the console). These settings are still exposed via the console and can be set independently if the user wants. Change 4096954 by Chris.Bunner Added ShaderModelID as scene texture option and renamed existing value to ShaderModelColor to better reflect the internal code. Change 4111285 by Brian.Karis Eye shading update. Added Iris normal (disabled). Removed wrap. Fixed contact shadows. Change 4155261 by Krzysztof.Narkowicz Planar reflection prefilter - use scene viewport size instead of reflection target size in order to keep filter size constant in screen space. This makes planar reflection filter more stable in case of dynamic resolution. #jira none Change 4167644 by Krzysztof.Narkowicz Global shader map is now stored in multiple DDC entries (one per shader filename) instead of keeping everything in a single one. This allows to skip recompilation of unchanged shader files. Change 4183727 by Yuriy.ODonnell Implemented auto-conversion from deferred to DBuffer decals in forward shading mode (when GBuffer is not available). Added support for specular and metallic channels for DBuffer decals, based on work by Chris Bunner. This requires DBufferC to be expanded from 2 to 4 channels, leading to slight increase in DBuffer bandwidth and memory requirements. Appearance of DBuffer decals is affected by this change, as specular and metallic channel values previously hard-coded in DBufferDecalShared.ush. Decals were forced to be non-metallic and have specular of 4% (0.5 numeric value). Now the authored decal material values will be used, which matches GBuffer decals. Added support for DBuffer decals with emissive component. Most decal types can now be automatically converted, with the exception of stain decals. Those are currently approximated as regular translucent decals. Change 4197684 by laz.matech Added a PostProcess Volume test to the map to test that Cinematic Depth of View can be achieved through PPVs as well. Changed the BP_DepthOfFeildPOV asset - I exposed Focus Method so that it can be disabled for the PPV test. Added a second Hair Model head to the InFocusHair test so that it tests in and out of focus hair models (changed the name of the test to FocusHair). #jira none Change 4225614 by Rolando.Caloca DR - Enable depth collision particles on Vulkan mobile Change 4235489 by Uriel.Doyon Removed r.DefaultFeature.PointLightUnits and r.DefaultFeature.SpotLightUnits and replaced them by a single r.DefaultFeature.LightUnits which also controls the units of newly placed rect lights. #jira UE-59525 Change 4260154 by Mark.Satterthwaite Parallelize the creation of Metal archives and libraries when they are broken up into smaller sub-libraries, this should reduce apparent cook time by going wide across threads on the host of the cooker. Change 4270594 by Brian.Karis Fix for textured rect light L pointing away from plane due to approximate diffuse integration. Change 4273361 by Daniel.Wright Particle Cutouts with 8 verts now always use stochastic approach. Circle textures with > 234 edges in the convex hull were overflowing the uint64 calculation of the total number of combinations, causing an infinite loop. Change 4309174 by Mark.Satterthwaite Graph device utilization from the driver monitor stats - really helps see how well the GPU is being used. Change 4310121 by Matt.Collins Optmizing RemoveUniformBuffersFromSource. Brings it from ~20% to ~1.5% in my testing. #jira none Change 4312960 by Daniel.Wright Fix from Stephen Hill for incorrect light grid culling near the near plane Change 4314169 by Richard.Wallis FShaderCache and associated public structures are now marked as deprecated. All FShaderCache code hooks removed from MetalRHI, OpenGLDrv and engine Launch/Shutdown logic. #jira none Change 4320760 by Arne.Schober DR - Remove SV_Coverage from basepass interpolants when running with Masked in early Depth with ForwardShading as otherwise earlyZ will be disabled (as the PS has to run). #jira UE-60992 Change 4334607 by Uriel.Doyon Added custom overrides to reset ULightComponent::Intensity to default (in FLightComponentDetails). Now settings a light Intesity to default resets the brightness to the archetype brightness. This handles correctly cases where the intensity units differs between the two objects. Also changed FLocalLightComponentDetails so that changing intensity units kepts the same brightness (by recomputing the Intensity). #jira UE-61401 Change 4336188 by Rolando.Caloca DR - Added -ReduceThreadUsage so programs can use less threads (for SCW ) Change 4337967 by Rolando.Caloca DR - Remove unused RHISupportsShaderCompression function #rb none [CL 4358751 by Rolando Caloca in Main branch]
2018-09-11 14:44:10 -04:00
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
void FVirtualTextureSpace::FreeVirtualTexture(FAllocatedVirtualTexture* VirtualTexture)
{
Allocator.Free(VirtualTexture);
}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 4358666) #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 4073167 by Krzysztof.Narkowicz Added subsurface profile for eye shading model. #jira none Change 4073422 by Krzysztof.Narkowicz Added dual specular for subsurface profile shading model. #jira none Change 4075278 by Krzysztof.Narkowicz Fixed forward reflection/refraction rendering issues, which caused ShaderModels.Material.Refraction to fail. #jira none Change 4084231 by Krzysztof.Narkowicz Dual specular - replace lobe spread with two separate roughness multipliers. Default material roughness is now replaced by an average lobe roughness in order to support non dual specular features. #jira none Change 4092798 by Matt.Collins Some HDR refactoring. Previously the DisplayOutput and ColorGamut were only set in GameUserSettings. I added a Sink that checks the HDR enable. If it's toggled we apply the correct DisplayOutput and ColorGamut for the current platform (this way we get good settings even if you toggle via the console). These settings are still exposed via the console and can be set independently if the user wants. Change 4096954 by Chris.Bunner Added ShaderModelID as scene texture option and renamed existing value to ShaderModelColor to better reflect the internal code. Change 4111285 by Brian.Karis Eye shading update. Added Iris normal (disabled). Removed wrap. Fixed contact shadows. Change 4155261 by Krzysztof.Narkowicz Planar reflection prefilter - use scene viewport size instead of reflection target size in order to keep filter size constant in screen space. This makes planar reflection filter more stable in case of dynamic resolution. #jira none Change 4167644 by Krzysztof.Narkowicz Global shader map is now stored in multiple DDC entries (one per shader filename) instead of keeping everything in a single one. This allows to skip recompilation of unchanged shader files. Change 4183727 by Yuriy.ODonnell Implemented auto-conversion from deferred to DBuffer decals in forward shading mode (when GBuffer is not available). Added support for specular and metallic channels for DBuffer decals, based on work by Chris Bunner. This requires DBufferC to be expanded from 2 to 4 channels, leading to slight increase in DBuffer bandwidth and memory requirements. Appearance of DBuffer decals is affected by this change, as specular and metallic channel values previously hard-coded in DBufferDecalShared.ush. Decals were forced to be non-metallic and have specular of 4% (0.5 numeric value). Now the authored decal material values will be used, which matches GBuffer decals. Added support for DBuffer decals with emissive component. Most decal types can now be automatically converted, with the exception of stain decals. Those are currently approximated as regular translucent decals. Change 4197684 by laz.matech Added a PostProcess Volume test to the map to test that Cinematic Depth of View can be achieved through PPVs as well. Changed the BP_DepthOfFeildPOV asset - I exposed Focus Method so that it can be disabled for the PPV test. Added a second Hair Model head to the InFocusHair test so that it tests in and out of focus hair models (changed the name of the test to FocusHair). #jira none Change 4225614 by Rolando.Caloca DR - Enable depth collision particles on Vulkan mobile Change 4235489 by Uriel.Doyon Removed r.DefaultFeature.PointLightUnits and r.DefaultFeature.SpotLightUnits and replaced them by a single r.DefaultFeature.LightUnits which also controls the units of newly placed rect lights. #jira UE-59525 Change 4260154 by Mark.Satterthwaite Parallelize the creation of Metal archives and libraries when they are broken up into smaller sub-libraries, this should reduce apparent cook time by going wide across threads on the host of the cooker. Change 4270594 by Brian.Karis Fix for textured rect light L pointing away from plane due to approximate diffuse integration. Change 4273361 by Daniel.Wright Particle Cutouts with 8 verts now always use stochastic approach. Circle textures with > 234 edges in the convex hull were overflowing the uint64 calculation of the total number of combinations, causing an infinite loop. Change 4309174 by Mark.Satterthwaite Graph device utilization from the driver monitor stats - really helps see how well the GPU is being used. Change 4310121 by Matt.Collins Optmizing RemoveUniformBuffersFromSource. Brings it from ~20% to ~1.5% in my testing. #jira none Change 4312960 by Daniel.Wright Fix from Stephen Hill for incorrect light grid culling near the near plane Change 4314169 by Richard.Wallis FShaderCache and associated public structures are now marked as deprecated. All FShaderCache code hooks removed from MetalRHI, OpenGLDrv and engine Launch/Shutdown logic. #jira none Change 4320760 by Arne.Schober DR - Remove SV_Coverage from basepass interpolants when running with Masked in early Depth with ForwardShading as otherwise earlyZ will be disabled (as the PS has to run). #jira UE-60992 Change 4334607 by Uriel.Doyon Added custom overrides to reset ULightComponent::Intensity to default (in FLightComponentDetails). Now settings a light Intesity to default resets the brightness to the archetype brightness. This handles correctly cases where the intensity units differs between the two objects. Also changed FLocalLightComponentDetails so that changing intensity units kepts the same brightness (by recomputing the Intensity). #jira UE-61401 Change 4336188 by Rolando.Caloca DR - Added -ReduceThreadUsage so programs can use less threads (for SCW ) Change 4337967 by Rolando.Caloca DR - Remove unused RHISupportsShaderCompression function #rb none [CL 4358751 by Rolando Caloca in Main branch]
2018-09-11 14:44:10 -04:00
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
void FVirtualTextureSpace::InitRHI()
{
for (uint32 TextureIndex = 0u; TextureIndex < GetNumPageTableTextures(); ++TextureIndex)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
FTextureEntry& TextureEntry = PageTable[TextureIndex];
Fix a memory stomp caused by writing to a released FLastRenderTimeContainer [REVIEW] [at]peter.sauerbrei, [at]ben.woodhouse, [at]allan.bentham #localization none #tests ran ReplayRun tests on multiple platforms #ROBOMERGE-AUTHOR: jian.ru #ROBOMERGE-SOURCE: CL 19315963 via CL 19315975 via CL 19315977 via CL 19316728 via CL 19317123 via CL 19317129 #ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v926-19321884) [CL 19347780 by jian ru in ue5-main branch]
2022-03-10 21:40:52 -05:00
TextureEntry.TextureReferenceRHI = RHICreateTextureReference();
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
}
Fix a memory stomp caused by writing to a released FLastRenderTimeContainer [REVIEW] [at]peter.sauerbrei, [at]ben.woodhouse, [at]allan.bentham #localization none #tests ran ReplayRun tests on multiple platforms #ROBOMERGE-AUTHOR: jian.ru #ROBOMERGE-SOURCE: CL 19315963 via CL 19315975 via CL 19315977 via CL 19316728 via CL 19317123 via CL 19317129 #ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v926-19321884) [CL 19347780 by jian ru in ue5-main branch]
2022-03-10 21:40:52 -05:00
PageTableIndirection.TextureReferenceRHI = RHICreateTextureReference();
Merge UE5/Release-Engine-Staging to UE5/Main @ 14611496 This represents UE4/Main @ 14594913 [CL 14612291 by Marc Audy in ue5-main branch]
2020-10-29 13:38:15 -04:00
RHIUpdateTextureReference(PageTableIndirection.TextureReferenceRHI, GBlackUintTexture->TextureRHI);
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
}
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
void FVirtualTextureSpace::ReleaseRHI()
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
for (uint32 i = 0u; i < TextureCapacity; ++i)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 4358666) #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 4073167 by Krzysztof.Narkowicz Added subsurface profile for eye shading model. #jira none Change 4073422 by Krzysztof.Narkowicz Added dual specular for subsurface profile shading model. #jira none Change 4075278 by Krzysztof.Narkowicz Fixed forward reflection/refraction rendering issues, which caused ShaderModels.Material.Refraction to fail. #jira none Change 4084231 by Krzysztof.Narkowicz Dual specular - replace lobe spread with two separate roughness multipliers. Default material roughness is now replaced by an average lobe roughness in order to support non dual specular features. #jira none Change 4092798 by Matt.Collins Some HDR refactoring. Previously the DisplayOutput and ColorGamut were only set in GameUserSettings. I added a Sink that checks the HDR enable. If it's toggled we apply the correct DisplayOutput and ColorGamut for the current platform (this way we get good settings even if you toggle via the console). These settings are still exposed via the console and can be set independently if the user wants. Change 4096954 by Chris.Bunner Added ShaderModelID as scene texture option and renamed existing value to ShaderModelColor to better reflect the internal code. Change 4111285 by Brian.Karis Eye shading update. Added Iris normal (disabled). Removed wrap. Fixed contact shadows. Change 4155261 by Krzysztof.Narkowicz Planar reflection prefilter - use scene viewport size instead of reflection target size in order to keep filter size constant in screen space. This makes planar reflection filter more stable in case of dynamic resolution. #jira none Change 4167644 by Krzysztof.Narkowicz Global shader map is now stored in multiple DDC entries (one per shader filename) instead of keeping everything in a single one. This allows to skip recompilation of unchanged shader files. Change 4183727 by Yuriy.ODonnell Implemented auto-conversion from deferred to DBuffer decals in forward shading mode (when GBuffer is not available). Added support for specular and metallic channels for DBuffer decals, based on work by Chris Bunner. This requires DBufferC to be expanded from 2 to 4 channels, leading to slight increase in DBuffer bandwidth and memory requirements. Appearance of DBuffer decals is affected by this change, as specular and metallic channel values previously hard-coded in DBufferDecalShared.ush. Decals were forced to be non-metallic and have specular of 4% (0.5 numeric value). Now the authored decal material values will be used, which matches GBuffer decals. Added support for DBuffer decals with emissive component. Most decal types can now be automatically converted, with the exception of stain decals. Those are currently approximated as regular translucent decals. Change 4197684 by laz.matech Added a PostProcess Volume test to the map to test that Cinematic Depth of View can be achieved through PPVs as well. Changed the BP_DepthOfFeildPOV asset - I exposed Focus Method so that it can be disabled for the PPV test. Added a second Hair Model head to the InFocusHair test so that it tests in and out of focus hair models (changed the name of the test to FocusHair). #jira none Change 4225614 by Rolando.Caloca DR - Enable depth collision particles on Vulkan mobile Change 4235489 by Uriel.Doyon Removed r.DefaultFeature.PointLightUnits and r.DefaultFeature.SpotLightUnits and replaced them by a single r.DefaultFeature.LightUnits which also controls the units of newly placed rect lights. #jira UE-59525 Change 4260154 by Mark.Satterthwaite Parallelize the creation of Metal archives and libraries when they are broken up into smaller sub-libraries, this should reduce apparent cook time by going wide across threads on the host of the cooker. Change 4270594 by Brian.Karis Fix for textured rect light L pointing away from plane due to approximate diffuse integration. Change 4273361 by Daniel.Wright Particle Cutouts with 8 verts now always use stochastic approach. Circle textures with > 234 edges in the convex hull were overflowing the uint64 calculation of the total number of combinations, causing an infinite loop. Change 4309174 by Mark.Satterthwaite Graph device utilization from the driver monitor stats - really helps see how well the GPU is being used. Change 4310121 by Matt.Collins Optmizing RemoveUniformBuffersFromSource. Brings it from ~20% to ~1.5% in my testing. #jira none Change 4312960 by Daniel.Wright Fix from Stephen Hill for incorrect light grid culling near the near plane Change 4314169 by Richard.Wallis FShaderCache and associated public structures are now marked as deprecated. All FShaderCache code hooks removed from MetalRHI, OpenGLDrv and engine Launch/Shutdown logic. #jira none Change 4320760 by Arne.Schober DR - Remove SV_Coverage from basepass interpolants when running with Masked in early Depth with ForwardShading as otherwise earlyZ will be disabled (as the PS has to run). #jira UE-60992 Change 4334607 by Uriel.Doyon Added custom overrides to reset ULightComponent::Intensity to default (in FLightComponentDetails). Now settings a light Intesity to default resets the brightness to the archetype brightness. This handles correctly cases where the intensity units differs between the two objects. Also changed FLocalLightComponentDetails so that changing intensity units kepts the same brightness (by recomputing the Intensity). #jira UE-61401 Change 4336188 by Rolando.Caloca DR - Added -ReduceThreadUsage so programs can use less threads (for SCW ) Change 4337967 by Rolando.Caloca DR - Remove unused RHISupportsShaderCompression function #rb none [CL 4358751 by Rolando Caloca in Main branch]
2018-09-11 14:44:10 -04:00
{
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
FTextureEntry& TextureEntry = PageTable[i];
TextureEntry.TextureReferenceRHI.SafeRelease();
GRenderTargetPool.FreeUnusedResource(TextureEntry.RenderTarget);
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 4358666) #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 4073167 by Krzysztof.Narkowicz Added subsurface profile for eye shading model. #jira none Change 4073422 by Krzysztof.Narkowicz Added dual specular for subsurface profile shading model. #jira none Change 4075278 by Krzysztof.Narkowicz Fixed forward reflection/refraction rendering issues, which caused ShaderModels.Material.Refraction to fail. #jira none Change 4084231 by Krzysztof.Narkowicz Dual specular - replace lobe spread with two separate roughness multipliers. Default material roughness is now replaced by an average lobe roughness in order to support non dual specular features. #jira none Change 4092798 by Matt.Collins Some HDR refactoring. Previously the DisplayOutput and ColorGamut were only set in GameUserSettings. I added a Sink that checks the HDR enable. If it's toggled we apply the correct DisplayOutput and ColorGamut for the current platform (this way we get good settings even if you toggle via the console). These settings are still exposed via the console and can be set independently if the user wants. Change 4096954 by Chris.Bunner Added ShaderModelID as scene texture option and renamed existing value to ShaderModelColor to better reflect the internal code. Change 4111285 by Brian.Karis Eye shading update. Added Iris normal (disabled). Removed wrap. Fixed contact shadows. Change 4155261 by Krzysztof.Narkowicz Planar reflection prefilter - use scene viewport size instead of reflection target size in order to keep filter size constant in screen space. This makes planar reflection filter more stable in case of dynamic resolution. #jira none Change 4167644 by Krzysztof.Narkowicz Global shader map is now stored in multiple DDC entries (one per shader filename) instead of keeping everything in a single one. This allows to skip recompilation of unchanged shader files. Change 4183727 by Yuriy.ODonnell Implemented auto-conversion from deferred to DBuffer decals in forward shading mode (when GBuffer is not available). Added support for specular and metallic channels for DBuffer decals, based on work by Chris Bunner. This requires DBufferC to be expanded from 2 to 4 channels, leading to slight increase in DBuffer bandwidth and memory requirements. Appearance of DBuffer decals is affected by this change, as specular and metallic channel values previously hard-coded in DBufferDecalShared.ush. Decals were forced to be non-metallic and have specular of 4% (0.5 numeric value). Now the authored decal material values will be used, which matches GBuffer decals. Added support for DBuffer decals with emissive component. Most decal types can now be automatically converted, with the exception of stain decals. Those are currently approximated as regular translucent decals. Change 4197684 by laz.matech Added a PostProcess Volume test to the map to test that Cinematic Depth of View can be achieved through PPVs as well. Changed the BP_DepthOfFeildPOV asset - I exposed Focus Method so that it can be disabled for the PPV test. Added a second Hair Model head to the InFocusHair test so that it tests in and out of focus hair models (changed the name of the test to FocusHair). #jira none Change 4225614 by Rolando.Caloca DR - Enable depth collision particles on Vulkan mobile Change 4235489 by Uriel.Doyon Removed r.DefaultFeature.PointLightUnits and r.DefaultFeature.SpotLightUnits and replaced them by a single r.DefaultFeature.LightUnits which also controls the units of newly placed rect lights. #jira UE-59525 Change 4260154 by Mark.Satterthwaite Parallelize the creation of Metal archives and libraries when they are broken up into smaller sub-libraries, this should reduce apparent cook time by going wide across threads on the host of the cooker. Change 4270594 by Brian.Karis Fix for textured rect light L pointing away from plane due to approximate diffuse integration. Change 4273361 by Daniel.Wright Particle Cutouts with 8 verts now always use stochastic approach. Circle textures with > 234 edges in the convex hull were overflowing the uint64 calculation of the total number of combinations, causing an infinite loop. Change 4309174 by Mark.Satterthwaite Graph device utilization from the driver monitor stats - really helps see how well the GPU is being used. Change 4310121 by Matt.Collins Optmizing RemoveUniformBuffersFromSource. Brings it from ~20% to ~1.5% in my testing. #jira none Change 4312960 by Daniel.Wright Fix from Stephen Hill for incorrect light grid culling near the near plane Change 4314169 by Richard.Wallis FShaderCache and associated public structures are now marked as deprecated. All FShaderCache code hooks removed from MetalRHI, OpenGLDrv and engine Launch/Shutdown logic. #jira none Change 4320760 by Arne.Schober DR - Remove SV_Coverage from basepass interpolants when running with Masked in early Depth with ForwardShading as otherwise earlyZ will be disabled (as the PS has to run). #jira UE-60992 Change 4334607 by Uriel.Doyon Added custom overrides to reset ULightComponent::Intensity to default (in FLightComponentDetails). Now settings a light Intesity to default resets the brightness to the archetype brightness. This handles correctly cases where the intensity units differs between the two objects. Also changed FLocalLightComponentDetails so that changing intensity units kepts the same brightness (by recomputing the Intensity). #jira UE-61401 Change 4336188 by Rolando.Caloca DR - Added -ReduceThreadUsage so programs can use less threads (for SCW ) Change 4337967 by Rolando.Caloca DR - Remove unused RHISupportsShaderCompression function #rb none [CL 4358751 by Rolando Caloca in Main branch]
2018-09-11 14:44:10 -04:00
}
Merge UE5/Release-Engine-Staging to UE5/Main @ 14611496 This represents UE4/Main @ 14594913 [CL 14612291 by Marc Audy in ue5-main branch]
2020-10-29 13:38:15 -04:00
PageTableIndirection.TextureReferenceRHI.SafeRelease();
GRenderTargetPool.FreeUnusedResource(PageTableIndirection.RenderTarget);
Merge UE5/Release-Engine-Staging to UE5/Main @ 14548662 This represents UE4/Main @ 14525125 + cherrypicked fixes #skipundocheck [CL 14551026 by Marc Audy in ue5-main branch]
2020-10-22 19:19:16 -04:00
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
UpdateBuffer.SafeRelease();
UpdateBufferSRV.SafeRelease();
}
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
uint32 FVirtualTextureSpace::GetSizeInBytes() const
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
uint32 TotalSize = 0u;
for (uint32 TextureIndex = 0u; TextureIndex < GetNumPageTableTextures(); ++TextureIndex)
{
#jira UE-149293 Revert changes from 19848183. A genuine fix was applied in 20181447 so that we don't need to apply a minimum texture size as a workaround for the original bug. #preflight 627e74b85d0fe3ffef44f61c [CL 20181952 by Jeremy Moore in ue5-main branch]
2022-05-13 11:26:59 -04:00
const uint32 PageTableWidth = Align(Allocator.GetAllocatedWidth(), VIRTUALTEXTURE_MIN_PAGETABLE_SIZE);
#jira UE-112852 Integrate virutal texture allocator improvements from main. [FYI] ben.ingram #lockdown kevin.ortegren #ROBOMERGE-SOURCE: CL 15922154 in //UE5/Release-5.0-EarlyAccess/... #ROBOMERGE-BOT: STARSHIP (Release-5.0-EarlyAccess -> Main) (v786-15839533) [CL 15922638 by jeremy moore in ue5-main branch]
2021-04-05 16:16:29 -04:00
const uint32 PageTableHeight = Align(Allocator.GetAllocatedHeight(), VIRTUALTEXTURE_MIN_PAGETABLE_SIZE);
const uint32 NumPageTableLevels = FMath::FloorLog2(FMath::Max(PageTableWidth, PageTableHeight)) + 1u;
const SIZE_T TextureSize = CalcTextureSize(PageTableWidth, PageTableHeight, TexturePixelFormat[TextureIndex], NumPageTableLevels);
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
TotalSize += TextureSize;
}
Fix VT page table memory stat not being updated after first alloc for each space. Added AVT indirection texture into page table memory stat. #fyi ben.ingram #rb none [CL 15701048 by Jeremy Moore in ue5-main branch]
2021-03-15 18:01:26 -04:00
TotalSize += CalculateImageBytes(Description.IndirectionTextureSize, Description.IndirectionTextureSize, 0, PF_R32_UINT);
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
return TotalSize;
}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
void FVirtualTextureSpace::QueueUpdate(uint8 Layer, uint8 vLogSize, uint32 vAddress, uint8 vLevel, const FPhysicalTileLocation& pTileLocation)
{
FPageTableUpdate Update;
Update.vAddress = vAddress;
Update.pTileLocation = pTileLocation;
Update.vLevel = vLevel;
Update.vLogSize = vLogSize;
Update.Check( Description.Dimensions );
PageTableUpdates[Layer].Add( Update );
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
}
TGlobalResource< FSpriteIndexBuffer<8> > GQuadIndexBuffer;
class FPageTableUpdateVS : public FGlobalShader
{
Copying Private-LoadTimes-4.24 stream to Main. Biggest changes are in Materials/Shader memory freezing. #rb none [CL 11282608 by Josh Adams in Main branch]
2020-02-06 13:13:41 -05:00
DECLARE_INLINE_TYPE_LAYOUT(FPageTableUpdateVS, NonVirtual);
protected:
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
FPageTableUpdateVS() {}
public:
FPageTableUpdateVS(const ShaderMetaType::CompiledShaderInitializerType& Initializer)
: FGlobalShader(Initializer)
{
PageTableSize.Bind( Initializer.ParameterMap, TEXT("PageTableSize") );
FirstUpdate.Bind( Initializer.ParameterMap, TEXT("FirstUpdate") );
NumUpdates.Bind( Initializer.ParameterMap, TEXT("NumUpdates") );
UpdateBuffer.Bind( Initializer.ParameterMap, TEXT("UpdateBuffer") );
}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3809756) #rb None #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 3629223 by Rolando.Caloca DR - Rollback //UE4/Dev-Rendering/Engine/Source/Runtime/VulkanRHI to changelist 3627847 Change 3629708 by Rolando.Caloca DR - vk - Redo some changes from DevMobile 3601439 3604186 3606672 3617383 3617474 3617483 Change 3761370 by Arne.Schober DR - Added CityHash to use with conatiners and stuff. It provides good performance and high quallity across multiple platforms. Change 3761437 by Guillaume.Abadie Optimises motion blur compute shader for consoles. Change 3761483 by Guillaume.Abadie Fixes D3D11 RHI lying to dynamic resolution heuristic with t.MaxFPS. Change 3761995 by Mark.Satterthwaite Add the Metal compiler path to the local .pch filename to avoid problems when Xcode moves. Change 3761996 by Mark.Satterthwaite Emit more details when a pixel shader is found to have no outputs at all which Metal doesn't permit. More likely this is a bug in the shader compiler not configuring the in-out mask correctly... #jira UE-52292 Change 3761999 by Mark.Satterthwaite No need to avoid tessellation for FMetalRHICommandContext::RHIEndDrawIndexedPrimitiveUP anymore - that was from back when the tessellation logic was replicated in each RHI*Draw* implementation. #jira UE-51937 Change 3762181 by Joe.Graf Changed MaxShaderJobBatchSize to 25 on Mac as it reduced shader compile time by 21% Change 3762607 by Mark.Satterthwaite Remove accidentally included changes from 3761995. Change 3762612 by Mark.Satterthwaite Enable the explicit sincos intrinsic for Metal to avoid instances of UE-52477 that can cause shaders to compile incorrectly through hlslcc. #jira UE-52477 Change 3762772 by Michael.Lentine Move RHI calls to render thread. Change 3763021 by Richard.Wallis Remove shader cache tool project and implementation. #jira UE-51613 Change 3763082 by Guillaume.Abadie More SceneTexture, SceneColor and SceneDepth automated tests Change 3763111 by Richard.Wallis Clone of CL 3763033 (Release-4.18): Fix for crash upon launching packaged game on Mac with Share Material Shader Code enabled. #jira UE-52121 Change 3763657 by Michael.Lentine Invalidate ddc for skeletal mesh render data so that the duplicated vertex render structures are properly serialized. Change 3763727 by Jian.Ru Fix Player Collision view mode. It is caused by checking an uninitialized vertex buffer so the check always fail. #jira UE-52052 Change 3763738 by Guillaume.Abadie Implements SSR input post process material location. Change 3764271 by Mark.Satterthwaite Allow ControlPointPatch lists to flow through MetalRHI as it was setup to handle this transparently - the VSHS compute shader will convert them to triangles to draw. Report the same warning as in the pipeline creation stage as this hasn't been formally validated. #jira UE-52454 Change 3764316 by Daniel.Wright Added AVolumetricLightmapDensityVolume - gives local control over Volumetric Lightmap density. Dropping the top mip outside of the play area in Monolith saves 20Mb (35Mb original). Volumetric Lightmap no longer refines around static translucent geometry - saves 5Mb in Monolith Reworked brick culling by error mechanism. Now compares error to interpolated parent lighting instead of the brick average - prevents dropping constant value bricks which are near a wall and cause leaking due to parent interpolation after being culled. Change 3764318 by Daniel.Wright Missing file Change 3764321 by Daniel.Wright Shader compiling memory optimizations * Editor memory: Sharing uniform buffer includes and GeneratedInstancedStereo.ush per FShaderType (was previously duplicated per FShader job) * SCW input size: Sharing uniform buffer includes and SharedEnvironment per batch * 7.6Gb of shader job inputs in memory -> .5Gb (13x less) when doing a full shader compile of Paragon Editor * 13.8Gb written into worker input files -> 2.9Gb (4.7x less). Global shaders are never batched when sent to SCW so unoptimized by these changes. Change 3764595 by Daniel.Wright Added VolumetricLightmapDensityVolume asset icons Change 3764701 by Michael.Lentine Add duplicated vertices merging for meshmerge. Change 3766002 by Guillaume.Abadie Fixes a crash in translucency. Change 3766007 by Guillaume.Abadie Oups.... Fixes compilation failure. Change 3766697 by Guillaume.Abadie Giant refactor of global shader interface for upcoming native support of permutation. CL generated by python script. Change 3767205 by Chris.Bunner Deferring FMaterial::RenderingThreadShaderMap update to render-thread rather than assumption commands have been flushed. #jira UE-50652 Change 3767207 by Chris.Bunner Clamp fetched texture coordinates to those available on the mesh. Change 3767209 by Chris.Bunner PR #4203: Early-outs in UMaterialInstance parameter setters (Contributed by stefanzimecki) #jira UE-52193 Change 3767772 by Mark.Satterthwaite MetalShaderFormat will no longer fallback to text shaders when you ask it to compile to bytecode but the bytecode compiler is not available (either locally or remotely) - this ensures that the DDC can't be poisoned by incorrectly configured clients. The Editor is already setup such that if the remote shader compiler is not configured & Xcode is not available locally the shader-compiler will be invoked to generate text shaders. #jira UE-52554 Change 3768604 by Guillaume.Abadie Polish up with new global shader function signature. Change 3768993 by Guillaume.Abadie Fixes r.Upscale.Panini cvars Change 3769478 by Mark.Satterthwaite Move the ue4_stdlib.metal & PCH into a temporary directory that exists for the lifetime of the SCW on the remote side as well as the local one and add this path as an include directory. #jira UE-52587 Change 3769703 by Mark.Satterthwaite For all Metal platforms >= Metal v1.2 transform mul(a,b) into fma(a,b,0) to prevent the Apple compiler reordering operations differently between the base & depth passes which results in variance in the position output. For iOS disable fast-math when the vertex-shader uses World-Position-Offset because there are additional problems on the iOS shader compiler that result in position variance even with the above fix - WPO performance will suffer but I don't have any alternatives. Remove the depth-offset hack from the depth-only vertex shader again. #jira UES-5651 Change 3769763 by Mark.Satterthwaite Handle swizzle's in the hlslcc fma identification pass so that we reduce the number of instructions and the platform compiler can't break the instructions up. Change 3769849 by Mark.Satterthwaite Fix CIS error. Change 3770517 by Richard.Wallis Fix for crash when creating a new media texture (AppleIntelHD5000GraphicsMTLDriver!SamplerStage::bindSamplerToTexture()). Missing texture resource for binding. Old InitDynamicRHI() code has been refactored out into seperate functions which leaves us on Mac with a NULL resource initially after creation which Metal doesn't like. This fix puts InitDynamicRHI down the default setup/clear path which inits default resources - I don't think we should use a global dummy in this instance as this is a render target. #jira UE-51940 Change 3770688 by Uriel.Doyon Fixed texture resolution returning 0 when running blueprint construction scripts at cook time. Change 3771115 by Mark.Satterthwaite Report errors from failed attempts to compile global shaders or we can't see why things fail on non-Windows platforms. Change 3771263 by Mark.Satterthwaite Change the way ManualVertexFetch is enabled on Metal platforms so that it is enabled when targeting Metal v1.2 and higher (macOS 10.12+/iOS 10+). This brings iOS in the Desktop Forward renderer back into line with the Mac. #jira UERNDR-300 Change 3773472 by Guillaume.Abadie Fixes a crash on PIE of SimpleComposure project. Change 3773475 by Guillaume.Abadie Fixes bug in editor viewport caused by SSR input changes. Change 3774677 by Arne.Schober DR - Deprecated SetLocal from the RHICmdlist Fixed some unnecessary PSO collisions. Change 3777037 by Mark.Satterthwaite Remove incorrect change that caused a reference to "accurate::sincos" to appear in some Metal shaders rather than "precise::sincos". Change 3777122 by Mark.Satterthwaite Back out changelist 3777037 - I'm blind and wasn't seeing the real problem was a stale shader cache... Change 3777196 by Mark.Satterthwaite Fix text-shader compilation on iOS 10 - maybe iOS 9 too (untested!). We need our own make_scalar type-trait template for ue4_stdlib.metal so that we still compile with older iOS runtime compilers and we can't use as_type to directly implement the packHalf2x16/unpackHalf2x16 intrinsics for these older runtime compilers either. Change 3779098 by Rolando.Caloca DR - vk - Fix query index Change 3779275 by Mark.Satterthwaite Silence the Metal runtime compiler warning caused by use of a deprecated enum value when running text shaders compiled for Metal v1.0/1.1 on a Metal v1.2+ OS. #jira UE-52554 Change 3779427 by Rolando.Caloca DR - vk - Fix for allocator contention Change 3779608 by Uriel.Doyon Fixed invalid access in the resave package commantlet when building texture streaming material data for materials enabling tesselation. Change 3784496 by Mark.Satterthwaite Temporarily disable USE_OBJECT_COMPOSITING_TILE_CULLING for Metal shader compilation only - other platforms are unaffected - as it isn't working properly for some reason. need to work out what's up but don't want Distance Fields to be completely snookered in the interim. #jira UE-52952 Change 3784608 by Rolando.Caloca DR - Copy 3784588 - Fix for drivers returning out of date swapchains during resizes Change 3784734 by Mark.Satterthwaite Real fix for UE-52952 - MetalShaderFormat wasn't propagating the full thread-group value. #jira UE-52952 Change 3784741 by Mark.Satterthwaite More Metal debugging commandline options "-metalfastmath" & "-metalnofastmath" to force fast-math on or off for all shaders, must be using runtime-compiled shaders (i.e. -metalshaderdebug or r.Shaders.Optimise=0) to take effect. Change 3787103 by Guillaume.Abadie Kills BuiltinSamplers UB Change 3787207 by Guillaume.Abadie Sorry, compile fix that were fine with local changes... Change 3787396 by Marcus.Wassmer PR #4271: UE-52901: Set VIS_Max meta to hidden (Contributed by projectgheist) Change 3788028 by Peter.Sumanaseni Working linear HDR exr output from sequencer Change 3788536 by Mark.Satterthwaite Track whether the Metal shader uses the discard_fragment function as when this is used but without any other outputs we know we need to bind at least one render-target or a depth-stencil surface but we don't know which. This lets us correctly error when we encounter a shader with no outputs at all which Metal doesn't permit. #jira UE-52292 Change 3788538 by Mark.Satterthwaite Let's try mitigating UE-46604 on Nvidia by retaining resource references in the command-buffer. This shouldn't be necessary and isn't typically on other vendors but we haven't been able to reproduce this reliably enough to get to the bottom of it. #jira UE-46604 Change 3789083 by Guillaume.Abadie Implements global shader permutations. Example in ScreenSpaceReflections.cpp. Change 3789090 by Guillaume.Abadie Fixes linux build. Change 3789106 by Guillaume.Abadie Fixes compilation failure in niagara plugin. Change 3789274 by Guillaume.Abadie Avoid hit proxies to clobber TAA's hitsory. #jira UE-52968 Change 3789380 by Guillaume.Abadie Back out changelist 3789083: global shader permutation because compilation failure in clang. Change 3789648 by Guillaume.Abadie Relands global shader permutation, with clang support. Change 3789712 by Guillaume.Abadie Fixes TestImage show flag with TAAU on. #jira UE-53061 Change 3791593 by Guillaume.Abadie Reinvalidates shaders with shader permutations. Change 3791884 by Daniel.Wright Added BP setter for LowerHemisphereColor Change 3791886 by Daniel.Wright Added LightmapType to PrimitiveComponent * ForceVolumetric allows forcing static geometry to use Volumetric Lightmaps, which can be useful on instanced foliage where seams are prevalent. Lightmass internal caching still requires lightmap UVs and reasonable lightmap resolution. * ForceSurface replaces bLightAsIfStatic Improvements to Volumetric Lightmap quality needed for static geometry * Stationary light shadowing is now dilated inside geometry * Now doing two dilation passes since samples near geometry see inside due to ray start bias * Refinement around geometry uses an expanded cell bounds when the geometry is going to use Volumetric Lightmaps, since cross-resolution stitching causes leaking Lightmass debug primitives are now tied to a swarm task instead of global - allows debugging of Volumetric Lightmap tasks Change 3792256 by Guillaume.Abadie Fixes a bug where permutation was not actually serialised in FShader, so was ending up recompiling shader at every load. Change 3792884 by Marcus.Wassmer Copying //UE4/Partner-AMD to Dev-Rendering (//UE4/Dev-Rendering) Change 3793200 by Marcus.Wassmer Copying //UE4/Partner-IDV-SpeedTree to Dev-Rendering (//UE4/Dev-Rendering) Speedtree 8 support Change 3793206 by Brian.Karis Added color grading control BlueCorrection to correct for artifacts with "electric" blues due to the ACEScg color space. Bright blue desaturates instead of going to violet. Added color grading control ExpandGamut which expands bright saturated colors outside the sRGB gamut to fake wide gamut rendering. ACES changes. Change 3793344 by Marcus.Wassmer Fix editortest compile Change 3794285 by Guillaume.Abadie Serializes PermutationId according to archive rendering version to avoid issues with old material that were serializing a shader map into UObject. Change 3794307 by Guillaume.Abadie Resaves uassets that were modified between 3789648 and 3794285 Change 3794627 by Mark.Satterthwaite Implement two components for MTLPP, an IMP cache for Objective-C selector implementations & an interposition framework for those same selectors: - imp_SelectorCache & friends provide the IMP caching for each of the Metal protocols which constitute most of the API, so far I've not covered the Metal classes used for the various descriptor/initializer types. Each type has its own IMPTable which caches the selector's implementation pointer and provides the mechanism to hook that implementation. As Objective-C is runtime dynamic this look up must be performed on the actual Class value returned by an object at runtime - you can't do this at compile time. Even things like NSString which appear compile-time static are really not as NSString is an alias for a class-cluster (NSString, NSMutableString, __NSInlineString and more). - The interpose directory contains MTI* files which are the framework for interposing all the functions in Metal's runtime API - I deliberately omit the descriptor classes & read-only functions as there's no benefit to interposing them - which I can build off to create a trace tool or a superior validation layer. Right now this is Mac only as there'll be some problems to solve for iOS/tvOS due to difference in linking requirements - not insurmountable. - Rebuild MTLPP's implementation of the C++ wrapper classes around the IMPTable's - this means we avoid all the objc_msgSend overhead for all the classes and functions whose implementations are cached. Right now the IMPTable is going to incur a look-up for all non-copy/move constructors which is suboptimal - ideally the Metal IMPTables would be cached in the Device object as they will be consistent within a single Device. - Sort out the MTLPP availability logic - it now exports the availability warnings to the caller and internally just blithely assumes it may call the functions, the caller is responsible for ensuring that calls are made only on appropriate devices & OSes. This reduces MTLPP complexity and better fits how MetalRHI works. - Fix a number of retain/release bugs that were lying dormant in MTLPP but exposed by the switch to IMPTables. - Add tvOS support. Next up, put this into MetalRHI and start fixing all the fallout. Change 3794631 by Mark.Satterthwaite Missed updating mtlpp's build.cs for TVOS. Change 3794651 by Uriel.Doyon UPointLightComponent::GetUnitsConversionFactor() now takes the cone angle as parameter. This allows to fix spotlight unit conversion when using lumens. Change 3794720 by Guillaume.Abadie Fixes a bug in Global{Bilinear,Trilinear}ClampedSampler that was actually doing a Point sampling. Change 3794749 by Mark.Satterthwaite Fix mtlpp.build.cs paths. Change 3794856 by Mark.Satterthwaite Fix some shadowing warnings. Change 3795484 by Daniel.Wright Implemented the Spherical Harmonic windowing algorithm from 'Stupid Spherical Harmonics (SH) Tricks' New WorldSettings Lightmass property VolumetricLightmapSphericalHarmonicSmoothing controls the global amount of smoothing applied Change 3795590 by Brian.Karis Area light fixes Fixed order of operations. This helps mixing of SourceRadius, SourceLength, and SoftSourceRadius. Change 3796832 by Marcus.Wassmer Correct shouldcache condition for new resolve shader Change 3796884 by Marcus.Wassmer Doing it right this time. Change 3797196 by Mark.Satterthwaite More updates to MTLPP to make things simpler and reduce the number of spurious Objective-C warnings that are emitted because of the way we are using the runtime. Change 3797200 by Daniel.Wright Lightmass now uses the highest density VolumetricLightmapDensityVolume settings that affect any part of a cell Change 3797221 by Daniel.Wright Reduced default SphericalHarmonicSmoothing based on RoboRecall tests. Now only active with strong direct lighting from static lights by default. Change 3797411 by Brian.Karis Disable ExpandGamut for old tone mapper. Change 3797462 by Mark.Satterthwaite More build warnings silenced after changing to the lowest possible deployment target OS for each library. Change 3797585 by Mark.Satterthwaite Range-based-For support in the NSArray wrapper. Change 3797836 by Mark.Satterthwaite Even more forward-declarations to avoid system headers poking through to the including code from mtlpp. Change 3798027 by Mark.Satterthwaite Fix handling of nil objects, on which no functions may be called, command-buffer retention and IMP declaration. Change 3798154 by Mark.Satterthwaite Fix some egregious memory leaks that rewriting to use mtlpp exposed before we carry on - don't want these slipping into 4.19. Change 3800990 by Mark.Satterthwaite Typedef all the completion-handler callback types in mtlpp to make future me's life easier. Change 3801400 by Chris.Bunner Improving automated test errors on failure to generate report data. Change 3801726 by Mark.Satterthwaite Correct some function availability and the command-buffer error status in mtlpp. Change 3801808 by Chris.Bunner Added DefaultScalability.ini to EngineTest that forces all quality levels to Engine default Epic for now to improve consistency. Change 3801862 by Marcus.Wassmer Update automated tests with color gamut change Change 3802214 by Chris.Bunner When running automated tests in and editor-locked PIE viewport, skip resizing as the editor can't handle this. Added bindable delegate called when ScreenshotRequest is processed - Useful to allow screenshots to override and restore settings per capture. #jira UE-53188 Change 3802243 by Chris.Bunner Added button to automated test screenshot browser to add or replace all outstanding test reports if appropriate. DeleteAllReports button is now only enabled whilst there are reports in the list. Change 3802372 by Chris.Bunner Updating more test screenshots. Change 3803683 by Chris.Bunner Adding more logging and multiple attempts to automated test report network save. Added small wait on repeated operations that are known to fail. Change 3803826 by Rolando.Caloca DR - vk - Fix merge issue Change 3804181 by Chris.Bunner Tentative fix for CIS test failure. Change 3804236 by Chris.Bunner Additional logging for case where file write silently fails, report platform-specific error. Change 3804303 by zachary.wilson Cleaning up assets in QAGame saved with empty engine versions to resolve warnings seen when launching on Change 3804410 by Chris.Bunner Added additional logging when automated screenshot test fails due to size mismatch. Mismatched bounds are colored red in the delta. Change 3804455 by Mark.Satterthwaite Fix a small number of persistent memory leaks on the Mac build that slowly consume more and more memory as you use the Editor - interacting with menu's was particularly egregious as each NSMenu would leak after you move away. #jira NA Change 3804667 by Chris.Bunner Speculative CIS fixes. Change 3806008 by Chris.Bunner Partially reimplementing backed-out CL 3804181 to improve consistency of how automated screenshot test settings are applied/restored. #tests CIS preflight job 8174412 Change 3806909 by Mark.Satterthwaite Use the vertex-shader's in-out mask to ensure that we only validate legitmate vertex-streams in Metal's DrawIndexedPrimitive implementation. #jira UE-53046 Change 3807059 by laz.matech Checking in QAGame Rendering Map, QA-PhysicalLightingUnits, for testing Physical Light Units. Wanted to get this in before copy up. #Jira none Change 3807726 by Chris.Bunner Removed a check that we can't fix up. The check hits unbound buffers which it assumes means a failure but is actually due to m.v.fetch. We don't have the information available to know which are which removed from the input without reading from the shader. #jira UE-53046 Change 3807800 by Guillaume.Abadie Fixes some warning in shader headers. Change 3807804 by Guillaume.Abadie Back out changelist 3807800 Change 3807807 by Guillaume.Abadie Relands shader header warnings. Change 3808046 by Chris.Bunner Dropping a new automated test error back to a warning as this may lead to genuine issues being ignored in the short term. Change 3809579 by Chris.Bunner Back out changelist 3774677. #jira UE-53483 Change 3809620 by Chris.Bunner Updating animated cloth test screenshot. Change 3803629 by Chris.Bunner Rebuilt CornellBox and DistanceField test maps, updated screenshots. Change 3787045 by Guillaume.Abadie Moves some global samplers to Common.ush Change 3809756 by Chris.Bunner Updating animated cloth test screenshot. [CL 3809764 by Chris Bunner in Main branch]
2017-12-15 12:47:47 -05:00
static bool ShouldCompilePermutation(const FGlobalShaderPermutationParameters& Parameters)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
Support virtual textures on mobile platforms. Requires Vulkan, OpenGL ES3.1 + SRV, iPhone8 and up. Disabled by default, set r.Mobile.VirtualTextures=1 to enable known issues: RVT compression is not implementted, Android OpenGL will have R and G channels swapped for uncompressed streaming VT, no sRGB support #jira UE-79955 #rb jeremy.moore #ROBOMERGE-SOURCE: CL 11070636 via CL 11070637 #ROBOMERGE-BOT: (v637-11041722) [CL 11070638 by dmitriy dyomin in Main branch]
2020-01-20 22:16:23 -05:00
return IsFeatureLevelSupported(Parameters.Platform, ERHIFeatureLevel::SM5)
|| GetMaxSupportedFeatureLevel(Parameters.Platform) == ERHIFeatureLevel::ES3_1;
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
}
Copying Private-LoadTimes-4.24 stream to Main. Biggest changes are in Materials/Shader memory freezing. #rb none [CL 11282608 by Josh Adams in Main branch]
2020-02-06 13:13:41 -05:00
LAYOUT_FIELD(FShaderParameter, PageTableSize);
LAYOUT_FIELD(FShaderParameter, FirstUpdate);
LAYOUT_FIELD(FShaderParameter, NumUpdates);
LAYOUT_FIELD(FShaderResourceParameter, UpdateBuffer);
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
};
class FPageTableUpdatePS : public FGlobalShader
{
Copying Private-LoadTimes-4.24 stream to Main. Biggest changes are in Materials/Shader memory freezing. #rb none [CL 11282608 by Josh Adams in Main branch]
2020-02-06 13:13:41 -05:00
DECLARE_INLINE_TYPE_LAYOUT(FPageTableUpdatePS, NonVirtual);
protected:
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
FPageTableUpdatePS() {}
public:
FPageTableUpdatePS(const ShaderMetaType::CompiledShaderInitializerType& Initializer)
: FGlobalShader(Initializer)
{}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3511476) #lockdown Nick.Penwarden ===================================== MAJOR FEATURES + CHANGES ===================================== Change 3372740 by Chris.Bunner [Experimental] Partial compute post process pipeline (r.PostProcess.PreferCompute). StencilSceneTexture added to deferred list. A few known issues to be fixed in a follow-up CL. Change 3374187 by Chris.Bunner Volume texture support for CombineLUTs/Tonemap compute pass. Refactored common param code to shared sub-class in CombineLUTs and Tonemap PS/CS. Skip compute post process out-of-bounds writes. Unsigned type conversion fixes. Trimmed compute post process shader inputs. Change 3441680 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3454636 by Uriel.Doyon Fixed point light having an extra scale of 16 in mobile #jira UE-45272 Change 3454844 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3461206 by Guillaume.Abadie Adds possibility to scene captures and player controller to render no primitives at all. Change 3461207 by Guillaume.Abadie Exposes showflag details to USceneCaptureComponent. This gives the possibility to configure scene capture's showflags in blueprint encapsulated compositing pipeline. #jira UE-6810 Change 3461233 by Chris.Bunner Added Log10 material expression. Added tooltip for Log2 and Log10. Change 3461434 by Michael.Trepka Copy of CL 3456118 In Metal RHI report texture streaming as immediately successful as on D3D to avoid a race-condition leading to deadlock between the Main, Game, Render & RHI threads. #jira UE-44961 Change 3461770 by Benjamin.Hyder Submitting TM-RayTracedDistanceField map Change 3461929 by Marc.Olano Add Sobol blueprint and material node test maps to RenderTest project Change 3462249 by Uriel.Doyon Translucency after DoF is now disabled when showflag postprocess is disabled. Change 3462371 by Brian.Karis VT addressing is now 64bit to support huge sparse virtualized volumes 16bit page tables working. Change 3462936 by Marc.Olano Extend Sobol testing map with comparision between Random Sobol and Next Sobol functions Change 3464394 by Uriel.Doyon Improved synchronization for texture streaming commands. This fixes an issue when accessing FStreamingTexture for pending textures. Change 3464743 by Guillaume.Abadie Adds .usf file extension on all shader's source file names and adds checks to verify them at engine load time. Change 3464818 by Guillaume.Abadie Fixes compilation error in FindShaderRelativePath Change 3465184 by Daniel.Wright r.Shadow.PreShadowResolutionFactor 1.0 on Epic shadow settings Change 3465283 by Marc.Olano Update Sobol Gray code tables to match random order tables Change 3465976 by Arne.Schober DR - [UE-44393] - The Canvas is using the Globalshaders for clearing but compilation is done asynconously at load time. Unfortunately there could be Code that uses a canvas to draw and cause this issue in between. There might be some plugins that do this. For now we need to wait and block for the shaqders to be compiled until we can allo the use of the canvas. #RB none Change 3467513 by Guillaume.Abadie Fixes an issue where primitives would no longer draw in gameplay. #jira UE-45550 Change 3471116 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms. Merge of CL 3327784 dev-editor stream from Michael Trepka with some extra changes. - Also removed Metal shader platforms from PlatformSupportsDebugViewShaders() otherwise we get a compiler error. HLSL register binds not implemented in metal backend. #jira UE-39108 Change 3471117 by Richard.Wallis Drop down menus clip on 27" Screen iMacs. Disable viewport HDR rendering on macOS 10.12.x when in editor. #jira UE-43026 Change 3471130 by Richard.Wallis Mac GPU hang causes editor output log to be written to the wrong file. Try to emulate windows behaviour when opening a file for reading or writing. Tested against behaviour of windows log file with multiple instances running. - Only defined in for Mac and non shipping. #jira UE-44934 Change 3471224 by Guillaume.Abadie Lets the ProjectFileGenerator to look at Shaders/ directories in plugin and game projects. Change 3471646 by Daniel.Wright Fixed ensure opening UT system settings Change 3471862 by Arne.Schober DR - revert accidently checked in changes. #RB Chris.Bunner Change 3472249 by Guillaume.Abadie Implements virtual shader source directory mapping. - /Engine/... maps to Engine/Shaders/... - /Plugin/FooBar/... maps to FooBar plugin's Shaders/ directory - /Project/... maps to project's Shaders/ directory Change 3472443 by Daniel.Wright Moved the Rendering category for lights to be just below the Light category, so the bVisible property is easily accessible Change 3474537 by Uriel.Doyon Fixed lighting needs rebuild happening after blueprint rescript and a non symetrical Quaterion != ToQuaternion(ToRotator(Quaternion) Change 3475192 by Guillaume.Abadie Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475209 by Guillaume.Abadie Back out changelist 3475192 Change 3475252 by Guillaume.Abadie Reland: Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475389 by Guillaume.Abadie Adds LensDistortion plugin's feature tests. Change 3475538 by Guillaume.Abadie Adds the /Engine/* prefix on all of the renderer's USF file references. Change 3475568 by Guillaume.Abadie Adds a check for virtual shader source file path format in FShaderType::FShaderType() Change 3475871 by Guillaume.Abadie Fixes a bug in shader compile worker, were an error in a relative #include USF file would trigger an check failure in CheckVirtualShaderFilePath Change 3475997 by Yujiang.Wang Workaround for a compiler optimization bug introduced in VS2015 Update 3. * The bug causes TSHVector<2>::CalcDiffuseTransfer to go to infinity at certain spot, making movable objects with ILCQ_Volume indirect lighting cache interpolation get very dark. * Debug builds don't exhibit this bug. * Semantics are exactly the same as the original code. Change 3476203 by David.Hill Compute SSAO: problem wiht AmbientOcclusionLevels and with various viewporttest sizes. Only seen when Levels >=2 #jira UE-45741 Change 3476536 by Benjamin.Hyder adding player start to Ray Traced Distance Field Shadows Map Change 3478298 by Benjamin.Hyder disabling mesh distance fields in Tm-Raytraced_DistanceField_Shadows map Change 3478948 by Rolando.Caloca DR - Nicer check Change 3478949 by Rolando.Caloca DR - Default GPU morphs to enabled Change 3478950 by Rolando.Caloca DR - By default -vulkan will launch SM5 Change 3478984 by Rolando.Caloca DR - Pass down -vulkan Change 3479655 by Richard.Wallis Video track does not switch in AVF Media Player. Need to disable unused video tracks to allow AVPlayerItemVideoOutput to decode the required track. - Minimal change to allow video track changes/selection. - Audio samples are extracted using AVAssetReaderTrackOutput but video uses AVPlayerItemVideoOutput. Video could also use AVAssetReaderTrackOutput to access the video data unless there is an iOS reason not to... - Flush the audio sink sample buffers so we get instant audio track changes #jira UE-39750, UE-39749 Change 3479834 by Rolando.Caloca DR - Fix issue with bad vertex colors (per licensee) Change 3480376 by Guillaume.Abadie Disables ComputeLightGrid() if no volumetric fog and no lighting. #jira UE-45377 Change 3480596 by Yujiang.Wang Fix for dynamic shadows and raytraced distance field shadows of directional lights not appearing in planar reflection * Bug caused by incorrect shadow culling volumes for cascaded shadow map and backface culling mode for WholeSceneShadowProjection * Fixed by taking View.bReverseCulling into account #jira UE-34452 Change 3480600 by Yujiang.Wang Fix for UE-42376 * The bug is caused by post-processing ambient cubemaps not being supported in forward shading currently. * This fix replaces all the occurences of them in CalcSceneView with a skylight using the cubemap * If a CalcSceneView is used solely for setting the PP ambient cubemap, it is removed. #jira UE-42376 Change 3480784 by Rolando.Caloca DR - hlslcc - Initial support for [RW]StructuredBuffer Change 3481690 by Uriel.Doyon Attempt to fix static analysis warning Change 3482012 by Simon.Tovey Fixed issue when building distribution lookup tables where the final sample fell short of the max input time. As sampling is done only over this range, under constant interpolation the final value was never actually sampled and so cut from the final optimized LUT. #tests constant interpolation now works. #jira UE-45614 Change 3482965 by Yujiang.Wang Some quality of life changes for UE-42757 * The UV overlay in static mesh editor now has a darker background * Selected edges are getting highlighted and bolder * When some edges are selected others turn grey #jira UE-42757 Change 3483014 by David.Hill Change labels on bloom boost from x,y,z to min, max, mult. #jira UE-43904 a PropertyRedirect in BaseEngine.ini allows this to work with older version. Change 3484573 by Yujiang.Wang Fix for shadow color not updated after light build when a texture is changed and reimported * Bug caused by counter-intuitive design of UMaterial::GetReferencedFunctionIds and UMaterial::GetReferencedParameterCollectionIds, both of which will reset the OutIds parameter * Renamed to AppendReferencedFunctionIdsTo and AppendReferencedParameterCollectionIdsTo, the resets are removed #jira UE-45647 Change 3484969 by Yujiang.Wang Fix for UE-39929 inconsistent type between C++ and shader code * MeshDistanceFieldCasterIndices is declared as Buffer<uint> in CapsuleShadowShaders.usf, while created as PF_R32_SINT in CapsuleShadowRendering.cpp * Changed PF_R32_SINT to PF_R32_UINT in CapsuleShadowRendering.cpp #jira UE-39929 Change 3485012 by Yujiang.Wang Fix for UE-39929 #2: Changed int32 to uint32 to match PF_R32_UINT #jira UE-39929 Change 3485146 by Guillaume.Abadie Destroyes scene capture's view states on the UnRegister, to avoid large memory usage cause by the ViewState's render targets when moving blueprints arround. #jira UE-43455 Change 3486602 by Joe.Conley Adding "texcoord" keyword to UMaterialExpressionTextureCoordinate so you can search for the name that is displayed on the node in the graph. Change 3487471 by Yujiang.Wang Github #3659: Improved performance of DumpUnbuiltLightInteractions * Replaced TArrays with TSets #jira UE-45783 Change 3487641 by Guillaume.Abadie Fixes some shader file name casing issues in LPV. Change 3488014 by Uriel.Doyon New AllowAsyncLoading flag for UTexture::CachePlatformData(). It allows to load the source texture data in the async task if the source bulk data was not yet loaded. Data loaded that way is not sharable between tasks and will be discarded. This is required because updating the source data is not thread safe. #jira UERNDR-190 #jira UE-33401 Change 3488249 by Uriel.Doyon Fixed long stall in UpdateResourceStreaming() caused by Actor.GetComponents() not resetting the number of actors anymore. Fixed inconsistent results in ALODActor::HasValidSubActors() caused by the same change. #jira UE-46004 Change 3490228 by Mark.Satterthwaite Fix the Nvidia driver bug with the old reversebits fallback function - you need to use the native reverse_bits intrinsic or use some uint(ushort()) casts to get the compiler to do the right thing, which means injecting the reverse_bits function in MetalBackend not the HLSL (as it has no such type). #jira UE-46067 Change 3490538 by Arne.Schober Back out changelist 3488249 #RB none Change 3490551 by Arne.Schober Back out changelist 3488249 #RB none Change 3491828 by Guillaume.Abadie Fixes another USf file reference casing issue in C++. Change 3491924 by Yujiang.Wang Fix for UE-43302 Crash when entering the DebugCreatePlayer console command with planar reflections in the level * Crash caused by check(Views.Num() <= 2); in SceneCaptureRendering.cpp * We still want to support at most 2 views for performance, but now instead of crash the planar reflections in additional views will simply turn black #jira UE-43302 Change 3492359 by Guillaume.Abadie Fixes non editor launches, failing in FGenericPlatformProcess::AddShaderSourceDirectoryMapping(). Change 3492367 by Marc.Olano Change Sobol texture size to 32x16, tweak distribution Change 3492599 by Marcus.Wassmer PR #3669: -Fix logmessages ParticleModules_Location.cpp (Contributed by UpwindSpring01) Change 3493473 by Uriel.Doyon Back out changelist 3490538 Change 3493590 by Uriel.Doyon Back out changelist 3490551 Fixed missing #pragma once Change 3493911 by Marcus.Wassmer Fix potential GPU crash/hang caused by out of bound subresource updates. Added checks at cross-platform level to catch any instance earlier. Change 3494139 by Uriel.Doyon Fixed shadow variable issue on UE4Editor Linux. Change 3494364 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms - Part 2: Remove some more areas and fixes for previous attempt. Also removed OpenGL based GPU performance checks in EditorEngine.cpp - assuming that any GPU that can run Metal is currently OK for UE4. OpenGL left in the following areas: - OpenGLShaderCompiler - StandaloneRenderer The following files need to be reviewed in conjunction with CL 3471116 as there were some logic errors made: - OpenGLTexture.cpp #jira UE-39108 Change 3494413 by Guillaume.Abadie Updates r.InvalidateCachedShader and bump ShaderVersion.ush. Change 3494422 by Guillaume.Abadie Adds LensDistortion plugin's Private shader directory. Change 3494717 by Guillaume.Abadie Strengthens shader compiler with checks on generated file names and shader type file names. Change 3494763 by Guillaume.Abadie Removes a nolonger standing TODO in GlobalBeginCompileShader() that was automatically adding /Engine/ prefix to all relative virtual shader source file path. Change 3494985 by Rolando.Caloca DR - Integrate Vulkan Rewrite Change 3495031 by Rolando.Caloca DR - Delete file as it moved Change 3495032 by Rolando.Caloca DR - Show Vulkan SM5 instead of SM4 on windows packaging - Also added support for Vulkan SM5_UB Change 3495202 by Uriel.Doyon Fixed static analysis warning with pointer dereferencing. Change 3495342 by Rolando.Caloca DR - clang compile fix Change 3495354 by Rolando.Caloca DR - clang compile fixes Change 3495420 by Marc.Olano Use Sobol sampling for PCSS Change 3495799 by Rolando.Caloca DR - Delete old dev assets Change 3496202 by Mark.Satterthwaite Switch to using actual Vector*Matrix intrinsic for Metal to avoid a problem whereby the Metal compiler reorders operations in such a way that it loses precision and ends up being different between pre-pass and base-pass. #jira UE-46070 Change 3496253 by Uriel.Doyon Fixed static analysis warning for IncludeTool Change 3496631 by Guillaume.Abadie Makes AScreenshotFunctionalTest::ScreenshotOptions blueprint readable. Change 3496851 by Guillaume.Abadie Fixes back slash issues in Platform.usf. Change 3496852 by Guillaume.Abadie Fixes other back slashes includes in PS4 specific usf files. Change 3496941 by Guillaume.Abadie Adds a check() for no backslash in virtual shader file paths. Change 3497661 by Guillaume.Abadie Lets FLensDistortionCameraModel::GetUndistortOverscanFactor() early return 1.0 if the camera model is does an identity transform. Change 3497969 by Richard.Wallis Fix for start Up Movies Are not Playing for iOS Devices. Handle case when movie is loading aysnc in background - need to wait for state changes otherwise it skips intermediate movies. - Tested on iOS and Mac. #jira UE-39585 Change 3498035 by Guillaume.Abadie Polishes //Engine/Plugins/Compositing/LensDistortion/Shaders/Private/UVGeneration.usf from debuging artifacts. Change 3498101 by Rolando.Caloca DR - Compile fix Change 3498254 by Guillaume.Abadie Exposes comparing FLensDistortionCameraModel to blueprint with == and != operator nodes for cross frame uv displacement map caching. Change 3498264 by Guillaume.Abadie Integrate 3267269: Implements SceneCaptureComponent2D::bCameraCutThisFrame Change 3498371 by Yujiang.Wang Fix for UE-46149 Planar Reflections display screenspace info when viewports are >2 * Prevent planar reflections being rendered when ViewIndex >= GMaxPlanarReflectionViews * Now planar reflections in >2 viewports will fallback to other reflection methods (SSR, reflection captures) #jira UE-46149 Change 3498409 by Rolando.Caloca DR - Swap resolves Change 3498410 by Guillaume.Abadie Adds support for opacity output alpha for post process material when doing a draw material to render target. Change 3498705 by Rolando.Caloca DR - Add UID for debugging mem allocations Change 3498759 by Marcus.Wassmer No post processing in vertexcolor view mode #jira UE-44704 Change 3498891 by Rolando.Caloca DR - Minor Vulkan per frame allocator refactor in prep for changes Change 3499206 by Rolando.Caloca DR - Fix temp frame allocator OOM on Vulkan #jira UE-45913 Change 3499319 by Rolando.Caloca DR - Vulkan support for StorageBuffer Change 3499339 by Rolando.Caloca DR - Remove deprecated typedef Change 3499400 by Rolando.Caloca DR - Remove some RHICmdList deprecated functions Change 3499422 by Rolando.Caloca DR - Allow buffer transitions inside render passes Change 3500370 by Rolando.Caloca DR - Compile fix Change 3500474 by Rolando.Caloca DR - Fix static analysis Change 3500517 by Guillaume.Abadie Exposes r.PostProcessing.PropagateAlpha to the renderer settings. Change 3500537 by Guillaume.Abadie Fixes a bug where scene capture WorldToView matrix would get scale != 1 when scaling the scene capture actor in the world. #jira UE-39389 Change 3501069 by Mark.Satterthwaite Bring back temporary 4.16 fix for iOS 9 (CL #3425995) into Dev-Rendering for 4.17 as a real fix will need to wait for 4.18. temporary fix for skewed textures on IOS 9 #jira UE-44468 Change 3501164 by Michael.Lentine PR #3402: UE-43131: Format argument count not equal to actual arguments (Contributed by projectgheist) Change 3501222 by Benjamin.Hyder Checking in Tm_SobolNoise map Change 3501612 by zachary.wilson Adding testing content for RTDF shadows on planar reflections Change 3501708 by Guillaume.Abadie Break FPostProcessSettings into smallers structs. Change 3501830 by Olaf.Piesche #jira UE-39628; using fix proposed in UDN, will investigate further Change 3501954 by Marcus.Wassmer Duplicate 3480903 Light culling safety measures. Change 3502032 by Mark.Satterthwaite Fix generation of Metal precompiled headers for the bytecode compiler when using Xcode 9. Change 3502118 by Uriel.Doyon Fixed shader compilation issues. Change 3502191 by Guillaume.Abadie Implements Composure plugin to make compositing in UE4 easier. Change 3502192 by Guillaume.Abadie Implements Composure feature testing in EngineTests Change 3502196 by Guillaume.Abadie Creates a dependency of Composure plugin over LensDistortion plugin. Change 3502213 by Arciel.Rekman Fix for loading shaders on Linux (UE-46276). Change 3502243 by Brian.Karis Bent normal map support. Multibounce AO. Spherical Gaussian based specular occlusion. Change 3502506 by Guillaume.Abadie Fixes compilation failure in Composure with unity build. Change 3502507 by Guillaume.Abadie Fixes composure Set Pass with Render Target blueprint helper. Change 3502510 by Guillaume.Abadie Attempts to fix ComposureUtils.cpp compile errors. Change 3502515 by Guillaume.Abadie Some other composure failure fixes. Change 3502545 by Guillaume.Abadie Fixes some unity build related error in Composure. Change 3502548 by Guillaume.Abadie Fixes last missing includes in ComposurePostProcessPass.cpp Change 3502672 by Guillaume.Abadie Fixes linux warning in Composure. Change 3502790 by Ryan.Brucks float4 PseudoVolumeTexture: Fixed frame layout being a float instead of float2. Now works correctly with non-square frame layouts. Only called in custom nodes and calling with a float still functions properly so no old content will break. Change 3502836 by Guillaume.Abadie Propagates scene capture engine showflag changes from blueprint editor to the blueprint instances. #jira UE-6810 Change 3503096 by Guillaume.Abadie Resave a unversioned asset. Change 3503228 by Yujiang.Wang Fix for UE-45646 Dynamic Light placed inside of a Dynamic Static Mesh doesn't pass through the geometry * Bug caused by bReflectiveShadowmap not being passed into SetViewFlagsForShadowPass * Replaced the true with bReflectiveShadowmap #jira UE-45646 Change 3503284 by Rolando.Caloca DR - Fixed initial clear on rendertargets - Added support for r.Vulkan.EnableValidation 1, 2, 3 & 4 - Dump the vulkan log into VS output log - Added validation for layouts when using dump log Change 3503545 by Arciel.Rekman Fix black UI on Linux (UE-46333) - Rebuilt hlslcc with clang 3.7.0. Whatever issues we're running in with newer clangs still seem to persist. #jira UE-46333 Change 3503638 by Daniel.Wright [Copy] Changed DynamicBentNormalAO back to fp16, as PF_FloatR11G11B10 was not enough precision and introduced banding Change 3503787 by Marcus.Wassmer Fix difference between gpu/cpu morph target application Change 3503902 by Marcus.Wassmer Roll back TAA refactor until we have time to look into the bad interaction with DOF. Change 3503953 by Arne.Schober DR - UE-46319 - borked Reflections: The resource transition needs to be in this weired place for PS4 and switch until we teach the interface to know about subresources. #RB Marcus.Wassmer Change 3504131 by Rolando.Caloca DR - Maintain a cache of pipeline and descriptor set layouts - Fix marker dump Change 3504462 by Guillaume.Abadie Fixes an assertion failure that was failing because compute light grid was not done, but the shader used where not necessarily using compute light grid results. #jira UE-46277 Change 3504779 by Chris.Bunner Potential static analysis fix. #jira UE-46360 Change 3504950 by Marc.Olano Allow Sobol material nodes & textures only if feature level is at least ES3.1 #jira UE-46334 #jira UE-46317 Change 3505035 by Daniel.Wright Increased MaxSearchCount in GetShaderIncludes. The previous limit of 20 is now getting hit in BasePassPixelShader.usf, causing compiles to fail erroneously. Change 3505386 by Daniel.Wright GetShaderIncludes handles infinite recursion gracefully, needed by Metal causing BasePassTessellation.usf to include BasePassVertexShader.usf Change 3505491 by Rolando.Caloca DR - Fix crash on first frame of particles on modern APIs Change 3505557 by Chris.Bunner [Duplicate] Workaround for outdated shader map crash. #jira UE-46061 Change 3506071 by Rolando.Caloca DR - Vulkan fixes - Fix copy out of bounds reading textures to CPU - Defer event deletion - Split validation for errors and warnings - Skip validation error about attachment not used Change 3506698 by Guillaume.Abadie Fixes Composure alpha channel clobering and performance regression in bloom and tonemapper passes caused by scene capture API compatibility breakage brought by Fortnite merge. Change 3506797 by Rolando.Caloca DR - Fix static analysis #jira UE-46428 Change 3506861 by Rolando.Caloca DR - Fix crash due to layering violation #jira UE-46424 #jira UE-46431 Change 3508098 by Rolando.Caloca DR - Fix for Vulkan ES31 crash - Fix for AMD ensure Change 3508123 by Rolando.Caloca DR - Disable occlusion queries on Vulkan to avoid flickering - Fix for bad HZB & cube mips on Vulkan (now using RHIGenerateMips) - Fix for decal blending #jira UE-46376 Change 3509064 by Uriel.Doyon Changing the logic arround generating an error when HasHadBulkDataCleared() so that it only triggers if the DDC are not found. #jira UE-46427 Change 3509854 by Marc.Olano Fix 2D Sobol gray code numbers. Just changes some numbers in initialization tables, so no effect on existing tests or content. Change 3509920 by Marcus.Wassmer Fix LPV fastvram ensure Change 3509937 by Rolando.Caloca DR - Fix crash due to deleted viewport #jira UE-46281 Change 3509988 by Marcus.Wassmer Roll back part of Sobol fix to avoid full shader recompile for integration. Change 3510255 by Rolando.Caloca DR - Fix popup window ensure #jira UE-46511 Change 3510646 by Marcus.Wassmer fix ios compiles Change 3511442 by Rolando.Caloca DR - Change mesh simplification check to ensure/checkslow to unblock #jira UE-46538 DONE! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX CHANGES WITH MULTIPLE PLATFORMS!!! YOU MUST COPY THESE INTO THE OTHER ONES AS MAKES SENSE!! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Change 3467095 by Guillaume.Abadie Nukes all += TEXT(".usf") #jira UE-45530 Change 3475084 by Guillaume.Abadie Fixes compilation failure of the shader compiler on PS4 and XboxOne Change 3477464 by Guillaume.Abadie Fixes dumpshaderinfo that generate unecessary sub directory, breaking shell scripts. Change 3494395 by Guillaume.Abadie Moves all engine shader files into Public and Private directory, and introduce the .ush extensions for header file that do not contains entry points. DONE! [CL 3511602 by Marcus Wassmer in Main branch]
2017-06-27 11:38:28 -04:00
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3809756) #rb None #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 3629223 by Rolando.Caloca DR - Rollback //UE4/Dev-Rendering/Engine/Source/Runtime/VulkanRHI to changelist 3627847 Change 3629708 by Rolando.Caloca DR - vk - Redo some changes from DevMobile 3601439 3604186 3606672 3617383 3617474 3617483 Change 3761370 by Arne.Schober DR - Added CityHash to use with conatiners and stuff. It provides good performance and high quallity across multiple platforms. Change 3761437 by Guillaume.Abadie Optimises motion blur compute shader for consoles. Change 3761483 by Guillaume.Abadie Fixes D3D11 RHI lying to dynamic resolution heuristic with t.MaxFPS. Change 3761995 by Mark.Satterthwaite Add the Metal compiler path to the local .pch filename to avoid problems when Xcode moves. Change 3761996 by Mark.Satterthwaite Emit more details when a pixel shader is found to have no outputs at all which Metal doesn't permit. More likely this is a bug in the shader compiler not configuring the in-out mask correctly... #jira UE-52292 Change 3761999 by Mark.Satterthwaite No need to avoid tessellation for FMetalRHICommandContext::RHIEndDrawIndexedPrimitiveUP anymore - that was from back when the tessellation logic was replicated in each RHI*Draw* implementation. #jira UE-51937 Change 3762181 by Joe.Graf Changed MaxShaderJobBatchSize to 25 on Mac as it reduced shader compile time by 21% Change 3762607 by Mark.Satterthwaite Remove accidentally included changes from 3761995. Change 3762612 by Mark.Satterthwaite Enable the explicit sincos intrinsic for Metal to avoid instances of UE-52477 that can cause shaders to compile incorrectly through hlslcc. #jira UE-52477 Change 3762772 by Michael.Lentine Move RHI calls to render thread. Change 3763021 by Richard.Wallis Remove shader cache tool project and implementation. #jira UE-51613 Change 3763082 by Guillaume.Abadie More SceneTexture, SceneColor and SceneDepth automated tests Change 3763111 by Richard.Wallis Clone of CL 3763033 (Release-4.18): Fix for crash upon launching packaged game on Mac with Share Material Shader Code enabled. #jira UE-52121 Change 3763657 by Michael.Lentine Invalidate ddc for skeletal mesh render data so that the duplicated vertex render structures are properly serialized. Change 3763727 by Jian.Ru Fix Player Collision view mode. It is caused by checking an uninitialized vertex buffer so the check always fail. #jira UE-52052 Change 3763738 by Guillaume.Abadie Implements SSR input post process material location. Change 3764271 by Mark.Satterthwaite Allow ControlPointPatch lists to flow through MetalRHI as it was setup to handle this transparently - the VSHS compute shader will convert them to triangles to draw. Report the same warning as in the pipeline creation stage as this hasn't been formally validated. #jira UE-52454 Change 3764316 by Daniel.Wright Added AVolumetricLightmapDensityVolume - gives local control over Volumetric Lightmap density. Dropping the top mip outside of the play area in Monolith saves 20Mb (35Mb original). Volumetric Lightmap no longer refines around static translucent geometry - saves 5Mb in Monolith Reworked brick culling by error mechanism. Now compares error to interpolated parent lighting instead of the brick average - prevents dropping constant value bricks which are near a wall and cause leaking due to parent interpolation after being culled. Change 3764318 by Daniel.Wright Missing file Change 3764321 by Daniel.Wright Shader compiling memory optimizations * Editor memory: Sharing uniform buffer includes and GeneratedInstancedStereo.ush per FShaderType (was previously duplicated per FShader job) * SCW input size: Sharing uniform buffer includes and SharedEnvironment per batch * 7.6Gb of shader job inputs in memory -> .5Gb (13x less) when doing a full shader compile of Paragon Editor * 13.8Gb written into worker input files -> 2.9Gb (4.7x less). Global shaders are never batched when sent to SCW so unoptimized by these changes. Change 3764595 by Daniel.Wright Added VolumetricLightmapDensityVolume asset icons Change 3764701 by Michael.Lentine Add duplicated vertices merging for meshmerge. Change 3766002 by Guillaume.Abadie Fixes a crash in translucency. Change 3766007 by Guillaume.Abadie Oups.... Fixes compilation failure. Change 3766697 by Guillaume.Abadie Giant refactor of global shader interface for upcoming native support of permutation. CL generated by python script. Change 3767205 by Chris.Bunner Deferring FMaterial::RenderingThreadShaderMap update to render-thread rather than assumption commands have been flushed. #jira UE-50652 Change 3767207 by Chris.Bunner Clamp fetched texture coordinates to those available on the mesh. Change 3767209 by Chris.Bunner PR #4203: Early-outs in UMaterialInstance parameter setters (Contributed by stefanzimecki) #jira UE-52193 Change 3767772 by Mark.Satterthwaite MetalShaderFormat will no longer fallback to text shaders when you ask it to compile to bytecode but the bytecode compiler is not available (either locally or remotely) - this ensures that the DDC can't be poisoned by incorrectly configured clients. The Editor is already setup such that if the remote shader compiler is not configured & Xcode is not available locally the shader-compiler will be invoked to generate text shaders. #jira UE-52554 Change 3768604 by Guillaume.Abadie Polish up with new global shader function signature. Change 3768993 by Guillaume.Abadie Fixes r.Upscale.Panini cvars Change 3769478 by Mark.Satterthwaite Move the ue4_stdlib.metal & PCH into a temporary directory that exists for the lifetime of the SCW on the remote side as well as the local one and add this path as an include directory. #jira UE-52587 Change 3769703 by Mark.Satterthwaite For all Metal platforms >= Metal v1.2 transform mul(a,b) into fma(a,b,0) to prevent the Apple compiler reordering operations differently between the base & depth passes which results in variance in the position output. For iOS disable fast-math when the vertex-shader uses World-Position-Offset because there are additional problems on the iOS shader compiler that result in position variance even with the above fix - WPO performance will suffer but I don't have any alternatives. Remove the depth-offset hack from the depth-only vertex shader again. #jira UES-5651 Change 3769763 by Mark.Satterthwaite Handle swizzle's in the hlslcc fma identification pass so that we reduce the number of instructions and the platform compiler can't break the instructions up. Change 3769849 by Mark.Satterthwaite Fix CIS error. Change 3770517 by Richard.Wallis Fix for crash when creating a new media texture (AppleIntelHD5000GraphicsMTLDriver!SamplerStage::bindSamplerToTexture()). Missing texture resource for binding. Old InitDynamicRHI() code has been refactored out into seperate functions which leaves us on Mac with a NULL resource initially after creation which Metal doesn't like. This fix puts InitDynamicRHI down the default setup/clear path which inits default resources - I don't think we should use a global dummy in this instance as this is a render target. #jira UE-51940 Change 3770688 by Uriel.Doyon Fixed texture resolution returning 0 when running blueprint construction scripts at cook time. Change 3771115 by Mark.Satterthwaite Report errors from failed attempts to compile global shaders or we can't see why things fail on non-Windows platforms. Change 3771263 by Mark.Satterthwaite Change the way ManualVertexFetch is enabled on Metal platforms so that it is enabled when targeting Metal v1.2 and higher (macOS 10.12+/iOS 10+). This brings iOS in the Desktop Forward renderer back into line with the Mac. #jira UERNDR-300 Change 3773472 by Guillaume.Abadie Fixes a crash on PIE of SimpleComposure project. Change 3773475 by Guillaume.Abadie Fixes bug in editor viewport caused by SSR input changes. Change 3774677 by Arne.Schober DR - Deprecated SetLocal from the RHICmdlist Fixed some unnecessary PSO collisions. Change 3777037 by Mark.Satterthwaite Remove incorrect change that caused a reference to "accurate::sincos" to appear in some Metal shaders rather than "precise::sincos". Change 3777122 by Mark.Satterthwaite Back out changelist 3777037 - I'm blind and wasn't seeing the real problem was a stale shader cache... Change 3777196 by Mark.Satterthwaite Fix text-shader compilation on iOS 10 - maybe iOS 9 too (untested!). We need our own make_scalar type-trait template for ue4_stdlib.metal so that we still compile with older iOS runtime compilers and we can't use as_type to directly implement the packHalf2x16/unpackHalf2x16 intrinsics for these older runtime compilers either. Change 3779098 by Rolando.Caloca DR - vk - Fix query index Change 3779275 by Mark.Satterthwaite Silence the Metal runtime compiler warning caused by use of a deprecated enum value when running text shaders compiled for Metal v1.0/1.1 on a Metal v1.2+ OS. #jira UE-52554 Change 3779427 by Rolando.Caloca DR - vk - Fix for allocator contention Change 3779608 by Uriel.Doyon Fixed invalid access in the resave package commantlet when building texture streaming material data for materials enabling tesselation. Change 3784496 by Mark.Satterthwaite Temporarily disable USE_OBJECT_COMPOSITING_TILE_CULLING for Metal shader compilation only - other platforms are unaffected - as it isn't working properly for some reason. need to work out what's up but don't want Distance Fields to be completely snookered in the interim. #jira UE-52952 Change 3784608 by Rolando.Caloca DR - Copy 3784588 - Fix for drivers returning out of date swapchains during resizes Change 3784734 by Mark.Satterthwaite Real fix for UE-52952 - MetalShaderFormat wasn't propagating the full thread-group value. #jira UE-52952 Change 3784741 by Mark.Satterthwaite More Metal debugging commandline options "-metalfastmath" & "-metalnofastmath" to force fast-math on or off for all shaders, must be using runtime-compiled shaders (i.e. -metalshaderdebug or r.Shaders.Optimise=0) to take effect. Change 3787103 by Guillaume.Abadie Kills BuiltinSamplers UB Change 3787207 by Guillaume.Abadie Sorry, compile fix that were fine with local changes... Change 3787396 by Marcus.Wassmer PR #4271: UE-52901: Set VIS_Max meta to hidden (Contributed by projectgheist) Change 3788028 by Peter.Sumanaseni Working linear HDR exr output from sequencer Change 3788536 by Mark.Satterthwaite Track whether the Metal shader uses the discard_fragment function as when this is used but without any other outputs we know we need to bind at least one render-target or a depth-stencil surface but we don't know which. This lets us correctly error when we encounter a shader with no outputs at all which Metal doesn't permit. #jira UE-52292 Change 3788538 by Mark.Satterthwaite Let's try mitigating UE-46604 on Nvidia by retaining resource references in the command-buffer. This shouldn't be necessary and isn't typically on other vendors but we haven't been able to reproduce this reliably enough to get to the bottom of it. #jira UE-46604 Change 3789083 by Guillaume.Abadie Implements global shader permutations. Example in ScreenSpaceReflections.cpp. Change 3789090 by Guillaume.Abadie Fixes linux build. Change 3789106 by Guillaume.Abadie Fixes compilation failure in niagara plugin. Change 3789274 by Guillaume.Abadie Avoid hit proxies to clobber TAA's hitsory. #jira UE-52968 Change 3789380 by Guillaume.Abadie Back out changelist 3789083: global shader permutation because compilation failure in clang. Change 3789648 by Guillaume.Abadie Relands global shader permutation, with clang support. Change 3789712 by Guillaume.Abadie Fixes TestImage show flag with TAAU on. #jira UE-53061 Change 3791593 by Guillaume.Abadie Reinvalidates shaders with shader permutations. Change 3791884 by Daniel.Wright Added BP setter for LowerHemisphereColor Change 3791886 by Daniel.Wright Added LightmapType to PrimitiveComponent * ForceVolumetric allows forcing static geometry to use Volumetric Lightmaps, which can be useful on instanced foliage where seams are prevalent. Lightmass internal caching still requires lightmap UVs and reasonable lightmap resolution. * ForceSurface replaces bLightAsIfStatic Improvements to Volumetric Lightmap quality needed for static geometry * Stationary light shadowing is now dilated inside geometry * Now doing two dilation passes since samples near geometry see inside due to ray start bias * Refinement around geometry uses an expanded cell bounds when the geometry is going to use Volumetric Lightmaps, since cross-resolution stitching causes leaking Lightmass debug primitives are now tied to a swarm task instead of global - allows debugging of Volumetric Lightmap tasks Change 3792256 by Guillaume.Abadie Fixes a bug where permutation was not actually serialised in FShader, so was ending up recompiling shader at every load. Change 3792884 by Marcus.Wassmer Copying //UE4/Partner-AMD to Dev-Rendering (//UE4/Dev-Rendering) Change 3793200 by Marcus.Wassmer Copying //UE4/Partner-IDV-SpeedTree to Dev-Rendering (//UE4/Dev-Rendering) Speedtree 8 support Change 3793206 by Brian.Karis Added color grading control BlueCorrection to correct for artifacts with "electric" blues due to the ACEScg color space. Bright blue desaturates instead of going to violet. Added color grading control ExpandGamut which expands bright saturated colors outside the sRGB gamut to fake wide gamut rendering. ACES changes. Change 3793344 by Marcus.Wassmer Fix editortest compile Change 3794285 by Guillaume.Abadie Serializes PermutationId according to archive rendering version to avoid issues with old material that were serializing a shader map into UObject. Change 3794307 by Guillaume.Abadie Resaves uassets that were modified between 3789648 and 3794285 Change 3794627 by Mark.Satterthwaite Implement two components for MTLPP, an IMP cache for Objective-C selector implementations & an interposition framework for those same selectors: - imp_SelectorCache & friends provide the IMP caching for each of the Metal protocols which constitute most of the API, so far I've not covered the Metal classes used for the various descriptor/initializer types. Each type has its own IMPTable which caches the selector's implementation pointer and provides the mechanism to hook that implementation. As Objective-C is runtime dynamic this look up must be performed on the actual Class value returned by an object at runtime - you can't do this at compile time. Even things like NSString which appear compile-time static are really not as NSString is an alias for a class-cluster (NSString, NSMutableString, __NSInlineString and more). - The interpose directory contains MTI* files which are the framework for interposing all the functions in Metal's runtime API - I deliberately omit the descriptor classes & read-only functions as there's no benefit to interposing them - which I can build off to create a trace tool or a superior validation layer. Right now this is Mac only as there'll be some problems to solve for iOS/tvOS due to difference in linking requirements - not insurmountable. - Rebuild MTLPP's implementation of the C++ wrapper classes around the IMPTable's - this means we avoid all the objc_msgSend overhead for all the classes and functions whose implementations are cached. Right now the IMPTable is going to incur a look-up for all non-copy/move constructors which is suboptimal - ideally the Metal IMPTables would be cached in the Device object as they will be consistent within a single Device. - Sort out the MTLPP availability logic - it now exports the availability warnings to the caller and internally just blithely assumes it may call the functions, the caller is responsible for ensuring that calls are made only on appropriate devices & OSes. This reduces MTLPP complexity and better fits how MetalRHI works. - Fix a number of retain/release bugs that were lying dormant in MTLPP but exposed by the switch to IMPTables. - Add tvOS support. Next up, put this into MetalRHI and start fixing all the fallout. Change 3794631 by Mark.Satterthwaite Missed updating mtlpp's build.cs for TVOS. Change 3794651 by Uriel.Doyon UPointLightComponent::GetUnitsConversionFactor() now takes the cone angle as parameter. This allows to fix spotlight unit conversion when using lumens. Change 3794720 by Guillaume.Abadie Fixes a bug in Global{Bilinear,Trilinear}ClampedSampler that was actually doing a Point sampling. Change 3794749 by Mark.Satterthwaite Fix mtlpp.build.cs paths. Change 3794856 by Mark.Satterthwaite Fix some shadowing warnings. Change 3795484 by Daniel.Wright Implemented the Spherical Harmonic windowing algorithm from 'Stupid Spherical Harmonics (SH) Tricks' New WorldSettings Lightmass property VolumetricLightmapSphericalHarmonicSmoothing controls the global amount of smoothing applied Change 3795590 by Brian.Karis Area light fixes Fixed order of operations. This helps mixing of SourceRadius, SourceLength, and SoftSourceRadius. Change 3796832 by Marcus.Wassmer Correct shouldcache condition for new resolve shader Change 3796884 by Marcus.Wassmer Doing it right this time. Change 3797196 by Mark.Satterthwaite More updates to MTLPP to make things simpler and reduce the number of spurious Objective-C warnings that are emitted because of the way we are using the runtime. Change 3797200 by Daniel.Wright Lightmass now uses the highest density VolumetricLightmapDensityVolume settings that affect any part of a cell Change 3797221 by Daniel.Wright Reduced default SphericalHarmonicSmoothing based on RoboRecall tests. Now only active with strong direct lighting from static lights by default. Change 3797411 by Brian.Karis Disable ExpandGamut for old tone mapper. Change 3797462 by Mark.Satterthwaite More build warnings silenced after changing to the lowest possible deployment target OS for each library. Change 3797585 by Mark.Satterthwaite Range-based-For support in the NSArray wrapper. Change 3797836 by Mark.Satterthwaite Even more forward-declarations to avoid system headers poking through to the including code from mtlpp. Change 3798027 by Mark.Satterthwaite Fix handling of nil objects, on which no functions may be called, command-buffer retention and IMP declaration. Change 3798154 by Mark.Satterthwaite Fix some egregious memory leaks that rewriting to use mtlpp exposed before we carry on - don't want these slipping into 4.19. Change 3800990 by Mark.Satterthwaite Typedef all the completion-handler callback types in mtlpp to make future me's life easier. Change 3801400 by Chris.Bunner Improving automated test errors on failure to generate report data. Change 3801726 by Mark.Satterthwaite Correct some function availability and the command-buffer error status in mtlpp. Change 3801808 by Chris.Bunner Added DefaultScalability.ini to EngineTest that forces all quality levels to Engine default Epic for now to improve consistency. Change 3801862 by Marcus.Wassmer Update automated tests with color gamut change Change 3802214 by Chris.Bunner When running automated tests in and editor-locked PIE viewport, skip resizing as the editor can't handle this. Added bindable delegate called when ScreenshotRequest is processed - Useful to allow screenshots to override and restore settings per capture. #jira UE-53188 Change 3802243 by Chris.Bunner Added button to automated test screenshot browser to add or replace all outstanding test reports if appropriate. DeleteAllReports button is now only enabled whilst there are reports in the list. Change 3802372 by Chris.Bunner Updating more test screenshots. Change 3803683 by Chris.Bunner Adding more logging and multiple attempts to automated test report network save. Added small wait on repeated operations that are known to fail. Change 3803826 by Rolando.Caloca DR - vk - Fix merge issue Change 3804181 by Chris.Bunner Tentative fix for CIS test failure. Change 3804236 by Chris.Bunner Additional logging for case where file write silently fails, report platform-specific error. Change 3804303 by zachary.wilson Cleaning up assets in QAGame saved with empty engine versions to resolve warnings seen when launching on Change 3804410 by Chris.Bunner Added additional logging when automated screenshot test fails due to size mismatch. Mismatched bounds are colored red in the delta. Change 3804455 by Mark.Satterthwaite Fix a small number of persistent memory leaks on the Mac build that slowly consume more and more memory as you use the Editor - interacting with menu's was particularly egregious as each NSMenu would leak after you move away. #jira NA Change 3804667 by Chris.Bunner Speculative CIS fixes. Change 3806008 by Chris.Bunner Partially reimplementing backed-out CL 3804181 to improve consistency of how automated screenshot test settings are applied/restored. #tests CIS preflight job 8174412 Change 3806909 by Mark.Satterthwaite Use the vertex-shader's in-out mask to ensure that we only validate legitmate vertex-streams in Metal's DrawIndexedPrimitive implementation. #jira UE-53046 Change 3807059 by laz.matech Checking in QAGame Rendering Map, QA-PhysicalLightingUnits, for testing Physical Light Units. Wanted to get this in before copy up. #Jira none Change 3807726 by Chris.Bunner Removed a check that we can't fix up. The check hits unbound buffers which it assumes means a failure but is actually due to m.v.fetch. We don't have the information available to know which are which removed from the input without reading from the shader. #jira UE-53046 Change 3807800 by Guillaume.Abadie Fixes some warning in shader headers. Change 3807804 by Guillaume.Abadie Back out changelist 3807800 Change 3807807 by Guillaume.Abadie Relands shader header warnings. Change 3808046 by Chris.Bunner Dropping a new automated test error back to a warning as this may lead to genuine issues being ignored in the short term. Change 3809579 by Chris.Bunner Back out changelist 3774677. #jira UE-53483 Change 3809620 by Chris.Bunner Updating animated cloth test screenshot. Change 3803629 by Chris.Bunner Rebuilt CornellBox and DistanceField test maps, updated screenshots. Change 3787045 by Guillaume.Abadie Moves some global samplers to Common.ush Change 3809756 by Chris.Bunner Updating animated cloth test screenshot. [CL 3809764 by Chris Bunner in Main branch]
2017-12-15 12:47:47 -05:00
static bool ShouldCompilePermutation(const FGlobalShaderPermutationParameters& Parameters)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3511476) #lockdown Nick.Penwarden ===================================== MAJOR FEATURES + CHANGES ===================================== Change 3372740 by Chris.Bunner [Experimental] Partial compute post process pipeline (r.PostProcess.PreferCompute). StencilSceneTexture added to deferred list. A few known issues to be fixed in a follow-up CL. Change 3374187 by Chris.Bunner Volume texture support for CombineLUTs/Tonemap compute pass. Refactored common param code to shared sub-class in CombineLUTs and Tonemap PS/CS. Skip compute post process out-of-bounds writes. Unsigned type conversion fixes. Trimmed compute post process shader inputs. Change 3441680 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3454636 by Uriel.Doyon Fixed point light having an extra scale of 16 in mobile #jira UE-45272 Change 3454844 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3461206 by Guillaume.Abadie Adds possibility to scene captures and player controller to render no primitives at all. Change 3461207 by Guillaume.Abadie Exposes showflag details to USceneCaptureComponent. This gives the possibility to configure scene capture's showflags in blueprint encapsulated compositing pipeline. #jira UE-6810 Change 3461233 by Chris.Bunner Added Log10 material expression. Added tooltip for Log2 and Log10. Change 3461434 by Michael.Trepka Copy of CL 3456118 In Metal RHI report texture streaming as immediately successful as on D3D to avoid a race-condition leading to deadlock between the Main, Game, Render & RHI threads. #jira UE-44961 Change 3461770 by Benjamin.Hyder Submitting TM-RayTracedDistanceField map Change 3461929 by Marc.Olano Add Sobol blueprint and material node test maps to RenderTest project Change 3462249 by Uriel.Doyon Translucency after DoF is now disabled when showflag postprocess is disabled. Change 3462371 by Brian.Karis VT addressing is now 64bit to support huge sparse virtualized volumes 16bit page tables working. Change 3462936 by Marc.Olano Extend Sobol testing map with comparision between Random Sobol and Next Sobol functions Change 3464394 by Uriel.Doyon Improved synchronization for texture streaming commands. This fixes an issue when accessing FStreamingTexture for pending textures. Change 3464743 by Guillaume.Abadie Adds .usf file extension on all shader's source file names and adds checks to verify them at engine load time. Change 3464818 by Guillaume.Abadie Fixes compilation error in FindShaderRelativePath Change 3465184 by Daniel.Wright r.Shadow.PreShadowResolutionFactor 1.0 on Epic shadow settings Change 3465283 by Marc.Olano Update Sobol Gray code tables to match random order tables Change 3465976 by Arne.Schober DR - [UE-44393] - The Canvas is using the Globalshaders for clearing but compilation is done asynconously at load time. Unfortunately there could be Code that uses a canvas to draw and cause this issue in between. There might be some plugins that do this. For now we need to wait and block for the shaqders to be compiled until we can allo the use of the canvas. #RB none Change 3467513 by Guillaume.Abadie Fixes an issue where primitives would no longer draw in gameplay. #jira UE-45550 Change 3471116 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms. Merge of CL 3327784 dev-editor stream from Michael Trepka with some extra changes. - Also removed Metal shader platforms from PlatformSupportsDebugViewShaders() otherwise we get a compiler error. HLSL register binds not implemented in metal backend. #jira UE-39108 Change 3471117 by Richard.Wallis Drop down menus clip on 27" Screen iMacs. Disable viewport HDR rendering on macOS 10.12.x when in editor. #jira UE-43026 Change 3471130 by Richard.Wallis Mac GPU hang causes editor output log to be written to the wrong file. Try to emulate windows behaviour when opening a file for reading or writing. Tested against behaviour of windows log file with multiple instances running. - Only defined in for Mac and non shipping. #jira UE-44934 Change 3471224 by Guillaume.Abadie Lets the ProjectFileGenerator to look at Shaders/ directories in plugin and game projects. Change 3471646 by Daniel.Wright Fixed ensure opening UT system settings Change 3471862 by Arne.Schober DR - revert accidently checked in changes. #RB Chris.Bunner Change 3472249 by Guillaume.Abadie Implements virtual shader source directory mapping. - /Engine/... maps to Engine/Shaders/... - /Plugin/FooBar/... maps to FooBar plugin's Shaders/ directory - /Project/... maps to project's Shaders/ directory Change 3472443 by Daniel.Wright Moved the Rendering category for lights to be just below the Light category, so the bVisible property is easily accessible Change 3474537 by Uriel.Doyon Fixed lighting needs rebuild happening after blueprint rescript and a non symetrical Quaterion != ToQuaternion(ToRotator(Quaternion) Change 3475192 by Guillaume.Abadie Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475209 by Guillaume.Abadie Back out changelist 3475192 Change 3475252 by Guillaume.Abadie Reland: Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475389 by Guillaume.Abadie Adds LensDistortion plugin's feature tests. Change 3475538 by Guillaume.Abadie Adds the /Engine/* prefix on all of the renderer's USF file references. Change 3475568 by Guillaume.Abadie Adds a check for virtual shader source file path format in FShaderType::FShaderType() Change 3475871 by Guillaume.Abadie Fixes a bug in shader compile worker, were an error in a relative #include USF file would trigger an check failure in CheckVirtualShaderFilePath Change 3475997 by Yujiang.Wang Workaround for a compiler optimization bug introduced in VS2015 Update 3. * The bug causes TSHVector<2>::CalcDiffuseTransfer to go to infinity at certain spot, making movable objects with ILCQ_Volume indirect lighting cache interpolation get very dark. * Debug builds don't exhibit this bug. * Semantics are exactly the same as the original code. Change 3476203 by David.Hill Compute SSAO: problem wiht AmbientOcclusionLevels and with various viewporttest sizes. Only seen when Levels >=2 #jira UE-45741 Change 3476536 by Benjamin.Hyder adding player start to Ray Traced Distance Field Shadows Map Change 3478298 by Benjamin.Hyder disabling mesh distance fields in Tm-Raytraced_DistanceField_Shadows map Change 3478948 by Rolando.Caloca DR - Nicer check Change 3478949 by Rolando.Caloca DR - Default GPU morphs to enabled Change 3478950 by Rolando.Caloca DR - By default -vulkan will launch SM5 Change 3478984 by Rolando.Caloca DR - Pass down -vulkan Change 3479655 by Richard.Wallis Video track does not switch in AVF Media Player. Need to disable unused video tracks to allow AVPlayerItemVideoOutput to decode the required track. - Minimal change to allow video track changes/selection. - Audio samples are extracted using AVAssetReaderTrackOutput but video uses AVPlayerItemVideoOutput. Video could also use AVAssetReaderTrackOutput to access the video data unless there is an iOS reason not to... - Flush the audio sink sample buffers so we get instant audio track changes #jira UE-39750, UE-39749 Change 3479834 by Rolando.Caloca DR - Fix issue with bad vertex colors (per licensee) Change 3480376 by Guillaume.Abadie Disables ComputeLightGrid() if no volumetric fog and no lighting. #jira UE-45377 Change 3480596 by Yujiang.Wang Fix for dynamic shadows and raytraced distance field shadows of directional lights not appearing in planar reflection * Bug caused by incorrect shadow culling volumes for cascaded shadow map and backface culling mode for WholeSceneShadowProjection * Fixed by taking View.bReverseCulling into account #jira UE-34452 Change 3480600 by Yujiang.Wang Fix for UE-42376 * The bug is caused by post-processing ambient cubemaps not being supported in forward shading currently. * This fix replaces all the occurences of them in CalcSceneView with a skylight using the cubemap * If a CalcSceneView is used solely for setting the PP ambient cubemap, it is removed. #jira UE-42376 Change 3480784 by Rolando.Caloca DR - hlslcc - Initial support for [RW]StructuredBuffer Change 3481690 by Uriel.Doyon Attempt to fix static analysis warning Change 3482012 by Simon.Tovey Fixed issue when building distribution lookup tables where the final sample fell short of the max input time. As sampling is done only over this range, under constant interpolation the final value was never actually sampled and so cut from the final optimized LUT. #tests constant interpolation now works. #jira UE-45614 Change 3482965 by Yujiang.Wang Some quality of life changes for UE-42757 * The UV overlay in static mesh editor now has a darker background * Selected edges are getting highlighted and bolder * When some edges are selected others turn grey #jira UE-42757 Change 3483014 by David.Hill Change labels on bloom boost from x,y,z to min, max, mult. #jira UE-43904 a PropertyRedirect in BaseEngine.ini allows this to work with older version. Change 3484573 by Yujiang.Wang Fix for shadow color not updated after light build when a texture is changed and reimported * Bug caused by counter-intuitive design of UMaterial::GetReferencedFunctionIds and UMaterial::GetReferencedParameterCollectionIds, both of which will reset the OutIds parameter * Renamed to AppendReferencedFunctionIdsTo and AppendReferencedParameterCollectionIdsTo, the resets are removed #jira UE-45647 Change 3484969 by Yujiang.Wang Fix for UE-39929 inconsistent type between C++ and shader code * MeshDistanceFieldCasterIndices is declared as Buffer<uint> in CapsuleShadowShaders.usf, while created as PF_R32_SINT in CapsuleShadowRendering.cpp * Changed PF_R32_SINT to PF_R32_UINT in CapsuleShadowRendering.cpp #jira UE-39929 Change 3485012 by Yujiang.Wang Fix for UE-39929 #2: Changed int32 to uint32 to match PF_R32_UINT #jira UE-39929 Change 3485146 by Guillaume.Abadie Destroyes scene capture's view states on the UnRegister, to avoid large memory usage cause by the ViewState's render targets when moving blueprints arround. #jira UE-43455 Change 3486602 by Joe.Conley Adding "texcoord" keyword to UMaterialExpressionTextureCoordinate so you can search for the name that is displayed on the node in the graph. Change 3487471 by Yujiang.Wang Github #3659: Improved performance of DumpUnbuiltLightInteractions * Replaced TArrays with TSets #jira UE-45783 Change 3487641 by Guillaume.Abadie Fixes some shader file name casing issues in LPV. Change 3488014 by Uriel.Doyon New AllowAsyncLoading flag for UTexture::CachePlatformData(). It allows to load the source texture data in the async task if the source bulk data was not yet loaded. Data loaded that way is not sharable between tasks and will be discarded. This is required because updating the source data is not thread safe. #jira UERNDR-190 #jira UE-33401 Change 3488249 by Uriel.Doyon Fixed long stall in UpdateResourceStreaming() caused by Actor.GetComponents() not resetting the number of actors anymore. Fixed inconsistent results in ALODActor::HasValidSubActors() caused by the same change. #jira UE-46004 Change 3490228 by Mark.Satterthwaite Fix the Nvidia driver bug with the old reversebits fallback function - you need to use the native reverse_bits intrinsic or use some uint(ushort()) casts to get the compiler to do the right thing, which means injecting the reverse_bits function in MetalBackend not the HLSL (as it has no such type). #jira UE-46067 Change 3490538 by Arne.Schober Back out changelist 3488249 #RB none Change 3490551 by Arne.Schober Back out changelist 3488249 #RB none Change 3491828 by Guillaume.Abadie Fixes another USf file reference casing issue in C++. Change 3491924 by Yujiang.Wang Fix for UE-43302 Crash when entering the DebugCreatePlayer console command with planar reflections in the level * Crash caused by check(Views.Num() <= 2); in SceneCaptureRendering.cpp * We still want to support at most 2 views for performance, but now instead of crash the planar reflections in additional views will simply turn black #jira UE-43302 Change 3492359 by Guillaume.Abadie Fixes non editor launches, failing in FGenericPlatformProcess::AddShaderSourceDirectoryMapping(). Change 3492367 by Marc.Olano Change Sobol texture size to 32x16, tweak distribution Change 3492599 by Marcus.Wassmer PR #3669: -Fix logmessages ParticleModules_Location.cpp (Contributed by UpwindSpring01) Change 3493473 by Uriel.Doyon Back out changelist 3490538 Change 3493590 by Uriel.Doyon Back out changelist 3490551 Fixed missing #pragma once Change 3493911 by Marcus.Wassmer Fix potential GPU crash/hang caused by out of bound subresource updates. Added checks at cross-platform level to catch any instance earlier. Change 3494139 by Uriel.Doyon Fixed shadow variable issue on UE4Editor Linux. Change 3494364 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms - Part 2: Remove some more areas and fixes for previous attempt. Also removed OpenGL based GPU performance checks in EditorEngine.cpp - assuming that any GPU that can run Metal is currently OK for UE4. OpenGL left in the following areas: - OpenGLShaderCompiler - StandaloneRenderer The following files need to be reviewed in conjunction with CL 3471116 as there were some logic errors made: - OpenGLTexture.cpp #jira UE-39108 Change 3494413 by Guillaume.Abadie Updates r.InvalidateCachedShader and bump ShaderVersion.ush. Change 3494422 by Guillaume.Abadie Adds LensDistortion plugin's Private shader directory. Change 3494717 by Guillaume.Abadie Strengthens shader compiler with checks on generated file names and shader type file names. Change 3494763 by Guillaume.Abadie Removes a nolonger standing TODO in GlobalBeginCompileShader() that was automatically adding /Engine/ prefix to all relative virtual shader source file path. Change 3494985 by Rolando.Caloca DR - Integrate Vulkan Rewrite Change 3495031 by Rolando.Caloca DR - Delete file as it moved Change 3495032 by Rolando.Caloca DR - Show Vulkan SM5 instead of SM4 on windows packaging - Also added support for Vulkan SM5_UB Change 3495202 by Uriel.Doyon Fixed static analysis warning with pointer dereferencing. Change 3495342 by Rolando.Caloca DR - clang compile fix Change 3495354 by Rolando.Caloca DR - clang compile fixes Change 3495420 by Marc.Olano Use Sobol sampling for PCSS Change 3495799 by Rolando.Caloca DR - Delete old dev assets Change 3496202 by Mark.Satterthwaite Switch to using actual Vector*Matrix intrinsic for Metal to avoid a problem whereby the Metal compiler reorders operations in such a way that it loses precision and ends up being different between pre-pass and base-pass. #jira UE-46070 Change 3496253 by Uriel.Doyon Fixed static analysis warning for IncludeTool Change 3496631 by Guillaume.Abadie Makes AScreenshotFunctionalTest::ScreenshotOptions blueprint readable. Change 3496851 by Guillaume.Abadie Fixes back slash issues in Platform.usf. Change 3496852 by Guillaume.Abadie Fixes other back slashes includes in PS4 specific usf files. Change 3496941 by Guillaume.Abadie Adds a check() for no backslash in virtual shader file paths. Change 3497661 by Guillaume.Abadie Lets FLensDistortionCameraModel::GetUndistortOverscanFactor() early return 1.0 if the camera model is does an identity transform. Change 3497969 by Richard.Wallis Fix for start Up Movies Are not Playing for iOS Devices. Handle case when movie is loading aysnc in background - need to wait for state changes otherwise it skips intermediate movies. - Tested on iOS and Mac. #jira UE-39585 Change 3498035 by Guillaume.Abadie Polishes //Engine/Plugins/Compositing/LensDistortion/Shaders/Private/UVGeneration.usf from debuging artifacts. Change 3498101 by Rolando.Caloca DR - Compile fix Change 3498254 by Guillaume.Abadie Exposes comparing FLensDistortionCameraModel to blueprint with == and != operator nodes for cross frame uv displacement map caching. Change 3498264 by Guillaume.Abadie Integrate 3267269: Implements SceneCaptureComponent2D::bCameraCutThisFrame Change 3498371 by Yujiang.Wang Fix for UE-46149 Planar Reflections display screenspace info when viewports are >2 * Prevent planar reflections being rendered when ViewIndex >= GMaxPlanarReflectionViews * Now planar reflections in >2 viewports will fallback to other reflection methods (SSR, reflection captures) #jira UE-46149 Change 3498409 by Rolando.Caloca DR - Swap resolves Change 3498410 by Guillaume.Abadie Adds support for opacity output alpha for post process material when doing a draw material to render target. Change 3498705 by Rolando.Caloca DR - Add UID for debugging mem allocations Change 3498759 by Marcus.Wassmer No post processing in vertexcolor view mode #jira UE-44704 Change 3498891 by Rolando.Caloca DR - Minor Vulkan per frame allocator refactor in prep for changes Change 3499206 by Rolando.Caloca DR - Fix temp frame allocator OOM on Vulkan #jira UE-45913 Change 3499319 by Rolando.Caloca DR - Vulkan support for StorageBuffer Change 3499339 by Rolando.Caloca DR - Remove deprecated typedef Change 3499400 by Rolando.Caloca DR - Remove some RHICmdList deprecated functions Change 3499422 by Rolando.Caloca DR - Allow buffer transitions inside render passes Change 3500370 by Rolando.Caloca DR - Compile fix Change 3500474 by Rolando.Caloca DR - Fix static analysis Change 3500517 by Guillaume.Abadie Exposes r.PostProcessing.PropagateAlpha to the renderer settings. Change 3500537 by Guillaume.Abadie Fixes a bug where scene capture WorldToView matrix would get scale != 1 when scaling the scene capture actor in the world. #jira UE-39389 Change 3501069 by Mark.Satterthwaite Bring back temporary 4.16 fix for iOS 9 (CL #3425995) into Dev-Rendering for 4.17 as a real fix will need to wait for 4.18. temporary fix for skewed textures on IOS 9 #jira UE-44468 Change 3501164 by Michael.Lentine PR #3402: UE-43131: Format argument count not equal to actual arguments (Contributed by projectgheist) Change 3501222 by Benjamin.Hyder Checking in Tm_SobolNoise map Change 3501612 by zachary.wilson Adding testing content for RTDF shadows on planar reflections Change 3501708 by Guillaume.Abadie Break FPostProcessSettings into smallers structs. Change 3501830 by Olaf.Piesche #jira UE-39628; using fix proposed in UDN, will investigate further Change 3501954 by Marcus.Wassmer Duplicate 3480903 Light culling safety measures. Change 3502032 by Mark.Satterthwaite Fix generation of Metal precompiled headers for the bytecode compiler when using Xcode 9. Change 3502118 by Uriel.Doyon Fixed shader compilation issues. Change 3502191 by Guillaume.Abadie Implements Composure plugin to make compositing in UE4 easier. Change 3502192 by Guillaume.Abadie Implements Composure feature testing in EngineTests Change 3502196 by Guillaume.Abadie Creates a dependency of Composure plugin over LensDistortion plugin. Change 3502213 by Arciel.Rekman Fix for loading shaders on Linux (UE-46276). Change 3502243 by Brian.Karis Bent normal map support. Multibounce AO. Spherical Gaussian based specular occlusion. Change 3502506 by Guillaume.Abadie Fixes compilation failure in Composure with unity build. Change 3502507 by Guillaume.Abadie Fixes composure Set Pass with Render Target blueprint helper. Change 3502510 by Guillaume.Abadie Attempts to fix ComposureUtils.cpp compile errors. Change 3502515 by Guillaume.Abadie Some other composure failure fixes. Change 3502545 by Guillaume.Abadie Fixes some unity build related error in Composure. Change 3502548 by Guillaume.Abadie Fixes last missing includes in ComposurePostProcessPass.cpp Change 3502672 by Guillaume.Abadie Fixes linux warning in Composure. Change 3502790 by Ryan.Brucks float4 PseudoVolumeTexture: Fixed frame layout being a float instead of float2. Now works correctly with non-square frame layouts. Only called in custom nodes and calling with a float still functions properly so no old content will break. Change 3502836 by Guillaume.Abadie Propagates scene capture engine showflag changes from blueprint editor to the blueprint instances. #jira UE-6810 Change 3503096 by Guillaume.Abadie Resave a unversioned asset. Change 3503228 by Yujiang.Wang Fix for UE-45646 Dynamic Light placed inside of a Dynamic Static Mesh doesn't pass through the geometry * Bug caused by bReflectiveShadowmap not being passed into SetViewFlagsForShadowPass * Replaced the true with bReflectiveShadowmap #jira UE-45646 Change 3503284 by Rolando.Caloca DR - Fixed initial clear on rendertargets - Added support for r.Vulkan.EnableValidation 1, 2, 3 & 4 - Dump the vulkan log into VS output log - Added validation for layouts when using dump log Change 3503545 by Arciel.Rekman Fix black UI on Linux (UE-46333) - Rebuilt hlslcc with clang 3.7.0. Whatever issues we're running in with newer clangs still seem to persist. #jira UE-46333 Change 3503638 by Daniel.Wright [Copy] Changed DynamicBentNormalAO back to fp16, as PF_FloatR11G11B10 was not enough precision and introduced banding Change 3503787 by Marcus.Wassmer Fix difference between gpu/cpu morph target application Change 3503902 by Marcus.Wassmer Roll back TAA refactor until we have time to look into the bad interaction with DOF. Change 3503953 by Arne.Schober DR - UE-46319 - borked Reflections: The resource transition needs to be in this weired place for PS4 and switch until we teach the interface to know about subresources. #RB Marcus.Wassmer Change 3504131 by Rolando.Caloca DR - Maintain a cache of pipeline and descriptor set layouts - Fix marker dump Change 3504462 by Guillaume.Abadie Fixes an assertion failure that was failing because compute light grid was not done, but the shader used where not necessarily using compute light grid results. #jira UE-46277 Change 3504779 by Chris.Bunner Potential static analysis fix. #jira UE-46360 Change 3504950 by Marc.Olano Allow Sobol material nodes & textures only if feature level is at least ES3.1 #jira UE-46334 #jira UE-46317 Change 3505035 by Daniel.Wright Increased MaxSearchCount in GetShaderIncludes. The previous limit of 20 is now getting hit in BasePassPixelShader.usf, causing compiles to fail erroneously. Change 3505386 by Daniel.Wright GetShaderIncludes handles infinite recursion gracefully, needed by Metal causing BasePassTessellation.usf to include BasePassVertexShader.usf Change 3505491 by Rolando.Caloca DR - Fix crash on first frame of particles on modern APIs Change 3505557 by Chris.Bunner [Duplicate] Workaround for outdated shader map crash. #jira UE-46061 Change 3506071 by Rolando.Caloca DR - Vulkan fixes - Fix copy out of bounds reading textures to CPU - Defer event deletion - Split validation for errors and warnings - Skip validation error about attachment not used Change 3506698 by Guillaume.Abadie Fixes Composure alpha channel clobering and performance regression in bloom and tonemapper passes caused by scene capture API compatibility breakage brought by Fortnite merge. Change 3506797 by Rolando.Caloca DR - Fix static analysis #jira UE-46428 Change 3506861 by Rolando.Caloca DR - Fix crash due to layering violation #jira UE-46424 #jira UE-46431 Change 3508098 by Rolando.Caloca DR - Fix for Vulkan ES31 crash - Fix for AMD ensure Change 3508123 by Rolando.Caloca DR - Disable occlusion queries on Vulkan to avoid flickering - Fix for bad HZB & cube mips on Vulkan (now using RHIGenerateMips) - Fix for decal blending #jira UE-46376 Change 3509064 by Uriel.Doyon Changing the logic arround generating an error when HasHadBulkDataCleared() so that it only triggers if the DDC are not found. #jira UE-46427 Change 3509854 by Marc.Olano Fix 2D Sobol gray code numbers. Just changes some numbers in initialization tables, so no effect on existing tests or content. Change 3509920 by Marcus.Wassmer Fix LPV fastvram ensure Change 3509937 by Rolando.Caloca DR - Fix crash due to deleted viewport #jira UE-46281 Change 3509988 by Marcus.Wassmer Roll back part of Sobol fix to avoid full shader recompile for integration. Change 3510255 by Rolando.Caloca DR - Fix popup window ensure #jira UE-46511 Change 3510646 by Marcus.Wassmer fix ios compiles Change 3511442 by Rolando.Caloca DR - Change mesh simplification check to ensure/checkslow to unblock #jira UE-46538 DONE! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX CHANGES WITH MULTIPLE PLATFORMS!!! YOU MUST COPY THESE INTO THE OTHER ONES AS MAKES SENSE!! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Change 3467095 by Guillaume.Abadie Nukes all += TEXT(".usf") #jira UE-45530 Change 3475084 by Guillaume.Abadie Fixes compilation failure of the shader compiler on PS4 and XboxOne Change 3477464 by Guillaume.Abadie Fixes dumpshaderinfo that generate unecessary sub directory, breaking shell scripts. Change 3494395 by Guillaume.Abadie Moves all engine shader files into Public and Private directory, and introduce the .ush extensions for header file that do not contains entry points. DONE! [CL 3511602 by Marcus Wassmer in Main branch]
2017-06-27 11:38:28 -04:00
{
Support virtual textures on mobile platforms. Requires Vulkan, OpenGL ES3.1 + SRV, iPhone8 and up. Disabled by default, set r.Mobile.VirtualTextures=1 to enable known issues: RVT compression is not implementted, Android OpenGL will have R and G channels swapped for uncompressed streaming VT, no sRGB support #jira UE-79955 #rb jeremy.moore #ROBOMERGE-SOURCE: CL 11070636 via CL 11070637 #ROBOMERGE-BOT: (v637-11041722) [CL 11070638 by dmitriy dyomin in Main branch]
2020-01-20 22:16:23 -05:00
return IsFeatureLevelSupported(Parameters.Platform, ERHIFeatureLevel::SM5)
|| GetMaxSupportedFeatureLevel(Parameters.Platform) == ERHIFeatureLevel::ES3_1;
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3511476) #lockdown Nick.Penwarden ===================================== MAJOR FEATURES + CHANGES ===================================== Change 3372740 by Chris.Bunner [Experimental] Partial compute post process pipeline (r.PostProcess.PreferCompute). StencilSceneTexture added to deferred list. A few known issues to be fixed in a follow-up CL. Change 3374187 by Chris.Bunner Volume texture support for CombineLUTs/Tonemap compute pass. Refactored common param code to shared sub-class in CombineLUTs and Tonemap PS/CS. Skip compute post process out-of-bounds writes. Unsigned type conversion fixes. Trimmed compute post process shader inputs. Change 3441680 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3454636 by Uriel.Doyon Fixed point light having an extra scale of 16 in mobile #jira UE-45272 Change 3454844 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3461206 by Guillaume.Abadie Adds possibility to scene captures and player controller to render no primitives at all. Change 3461207 by Guillaume.Abadie Exposes showflag details to USceneCaptureComponent. This gives the possibility to configure scene capture's showflags in blueprint encapsulated compositing pipeline. #jira UE-6810 Change 3461233 by Chris.Bunner Added Log10 material expression. Added tooltip for Log2 and Log10. Change 3461434 by Michael.Trepka Copy of CL 3456118 In Metal RHI report texture streaming as immediately successful as on D3D to avoid a race-condition leading to deadlock between the Main, Game, Render & RHI threads. #jira UE-44961 Change 3461770 by Benjamin.Hyder Submitting TM-RayTracedDistanceField map Change 3461929 by Marc.Olano Add Sobol blueprint and material node test maps to RenderTest project Change 3462249 by Uriel.Doyon Translucency after DoF is now disabled when showflag postprocess is disabled. Change 3462371 by Brian.Karis VT addressing is now 64bit to support huge sparse virtualized volumes 16bit page tables working. Change 3462936 by Marc.Olano Extend Sobol testing map with comparision between Random Sobol and Next Sobol functions Change 3464394 by Uriel.Doyon Improved synchronization for texture streaming commands. This fixes an issue when accessing FStreamingTexture for pending textures. Change 3464743 by Guillaume.Abadie Adds .usf file extension on all shader's source file names and adds checks to verify them at engine load time. Change 3464818 by Guillaume.Abadie Fixes compilation error in FindShaderRelativePath Change 3465184 by Daniel.Wright r.Shadow.PreShadowResolutionFactor 1.0 on Epic shadow settings Change 3465283 by Marc.Olano Update Sobol Gray code tables to match random order tables Change 3465976 by Arne.Schober DR - [UE-44393] - The Canvas is using the Globalshaders for clearing but compilation is done asynconously at load time. Unfortunately there could be Code that uses a canvas to draw and cause this issue in between. There might be some plugins that do this. For now we need to wait and block for the shaqders to be compiled until we can allo the use of the canvas. #RB none Change 3467513 by Guillaume.Abadie Fixes an issue where primitives would no longer draw in gameplay. #jira UE-45550 Change 3471116 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms. Merge of CL 3327784 dev-editor stream from Michael Trepka with some extra changes. - Also removed Metal shader platforms from PlatformSupportsDebugViewShaders() otherwise we get a compiler error. HLSL register binds not implemented in metal backend. #jira UE-39108 Change 3471117 by Richard.Wallis Drop down menus clip on 27" Screen iMacs. Disable viewport HDR rendering on macOS 10.12.x when in editor. #jira UE-43026 Change 3471130 by Richard.Wallis Mac GPU hang causes editor output log to be written to the wrong file. Try to emulate windows behaviour when opening a file for reading or writing. Tested against behaviour of windows log file with multiple instances running. - Only defined in for Mac and non shipping. #jira UE-44934 Change 3471224 by Guillaume.Abadie Lets the ProjectFileGenerator to look at Shaders/ directories in plugin and game projects. Change 3471646 by Daniel.Wright Fixed ensure opening UT system settings Change 3471862 by Arne.Schober DR - revert accidently checked in changes. #RB Chris.Bunner Change 3472249 by Guillaume.Abadie Implements virtual shader source directory mapping. - /Engine/... maps to Engine/Shaders/... - /Plugin/FooBar/... maps to FooBar plugin's Shaders/ directory - /Project/... maps to project's Shaders/ directory Change 3472443 by Daniel.Wright Moved the Rendering category for lights to be just below the Light category, so the bVisible property is easily accessible Change 3474537 by Uriel.Doyon Fixed lighting needs rebuild happening after blueprint rescript and a non symetrical Quaterion != ToQuaternion(ToRotator(Quaternion) Change 3475192 by Guillaume.Abadie Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475209 by Guillaume.Abadie Back out changelist 3475192 Change 3475252 by Guillaume.Abadie Reland: Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475389 by Guillaume.Abadie Adds LensDistortion plugin's feature tests. Change 3475538 by Guillaume.Abadie Adds the /Engine/* prefix on all of the renderer's USF file references. Change 3475568 by Guillaume.Abadie Adds a check for virtual shader source file path format in FShaderType::FShaderType() Change 3475871 by Guillaume.Abadie Fixes a bug in shader compile worker, were an error in a relative #include USF file would trigger an check failure in CheckVirtualShaderFilePath Change 3475997 by Yujiang.Wang Workaround for a compiler optimization bug introduced in VS2015 Update 3. * The bug causes TSHVector<2>::CalcDiffuseTransfer to go to infinity at certain spot, making movable objects with ILCQ_Volume indirect lighting cache interpolation get very dark. * Debug builds don't exhibit this bug. * Semantics are exactly the same as the original code. Change 3476203 by David.Hill Compute SSAO: problem wiht AmbientOcclusionLevels and with various viewporttest sizes. Only seen when Levels >=2 #jira UE-45741 Change 3476536 by Benjamin.Hyder adding player start to Ray Traced Distance Field Shadows Map Change 3478298 by Benjamin.Hyder disabling mesh distance fields in Tm-Raytraced_DistanceField_Shadows map Change 3478948 by Rolando.Caloca DR - Nicer check Change 3478949 by Rolando.Caloca DR - Default GPU morphs to enabled Change 3478950 by Rolando.Caloca DR - By default -vulkan will launch SM5 Change 3478984 by Rolando.Caloca DR - Pass down -vulkan Change 3479655 by Richard.Wallis Video track does not switch in AVF Media Player. Need to disable unused video tracks to allow AVPlayerItemVideoOutput to decode the required track. - Minimal change to allow video track changes/selection. - Audio samples are extracted using AVAssetReaderTrackOutput but video uses AVPlayerItemVideoOutput. Video could also use AVAssetReaderTrackOutput to access the video data unless there is an iOS reason not to... - Flush the audio sink sample buffers so we get instant audio track changes #jira UE-39750, UE-39749 Change 3479834 by Rolando.Caloca DR - Fix issue with bad vertex colors (per licensee) Change 3480376 by Guillaume.Abadie Disables ComputeLightGrid() if no volumetric fog and no lighting. #jira UE-45377 Change 3480596 by Yujiang.Wang Fix for dynamic shadows and raytraced distance field shadows of directional lights not appearing in planar reflection * Bug caused by incorrect shadow culling volumes for cascaded shadow map and backface culling mode for WholeSceneShadowProjection * Fixed by taking View.bReverseCulling into account #jira UE-34452 Change 3480600 by Yujiang.Wang Fix for UE-42376 * The bug is caused by post-processing ambient cubemaps not being supported in forward shading currently. * This fix replaces all the occurences of them in CalcSceneView with a skylight using the cubemap * If a CalcSceneView is used solely for setting the PP ambient cubemap, it is removed. #jira UE-42376 Change 3480784 by Rolando.Caloca DR - hlslcc - Initial support for [RW]StructuredBuffer Change 3481690 by Uriel.Doyon Attempt to fix static analysis warning Change 3482012 by Simon.Tovey Fixed issue when building distribution lookup tables where the final sample fell short of the max input time. As sampling is done only over this range, under constant interpolation the final value was never actually sampled and so cut from the final optimized LUT. #tests constant interpolation now works. #jira UE-45614 Change 3482965 by Yujiang.Wang Some quality of life changes for UE-42757 * The UV overlay in static mesh editor now has a darker background * Selected edges are getting highlighted and bolder * When some edges are selected others turn grey #jira UE-42757 Change 3483014 by David.Hill Change labels on bloom boost from x,y,z to min, max, mult. #jira UE-43904 a PropertyRedirect in BaseEngine.ini allows this to work with older version. Change 3484573 by Yujiang.Wang Fix for shadow color not updated after light build when a texture is changed and reimported * Bug caused by counter-intuitive design of UMaterial::GetReferencedFunctionIds and UMaterial::GetReferencedParameterCollectionIds, both of which will reset the OutIds parameter * Renamed to AppendReferencedFunctionIdsTo and AppendReferencedParameterCollectionIdsTo, the resets are removed #jira UE-45647 Change 3484969 by Yujiang.Wang Fix for UE-39929 inconsistent type between C++ and shader code * MeshDistanceFieldCasterIndices is declared as Buffer<uint> in CapsuleShadowShaders.usf, while created as PF_R32_SINT in CapsuleShadowRendering.cpp * Changed PF_R32_SINT to PF_R32_UINT in CapsuleShadowRendering.cpp #jira UE-39929 Change 3485012 by Yujiang.Wang Fix for UE-39929 #2: Changed int32 to uint32 to match PF_R32_UINT #jira UE-39929 Change 3485146 by Guillaume.Abadie Destroyes scene capture's view states on the UnRegister, to avoid large memory usage cause by the ViewState's render targets when moving blueprints arround. #jira UE-43455 Change 3486602 by Joe.Conley Adding "texcoord" keyword to UMaterialExpressionTextureCoordinate so you can search for the name that is displayed on the node in the graph. Change 3487471 by Yujiang.Wang Github #3659: Improved performance of DumpUnbuiltLightInteractions * Replaced TArrays with TSets #jira UE-45783 Change 3487641 by Guillaume.Abadie Fixes some shader file name casing issues in LPV. Change 3488014 by Uriel.Doyon New AllowAsyncLoading flag for UTexture::CachePlatformData(). It allows to load the source texture data in the async task if the source bulk data was not yet loaded. Data loaded that way is not sharable between tasks and will be discarded. This is required because updating the source data is not thread safe. #jira UERNDR-190 #jira UE-33401 Change 3488249 by Uriel.Doyon Fixed long stall in UpdateResourceStreaming() caused by Actor.GetComponents() not resetting the number of actors anymore. Fixed inconsistent results in ALODActor::HasValidSubActors() caused by the same change. #jira UE-46004 Change 3490228 by Mark.Satterthwaite Fix the Nvidia driver bug with the old reversebits fallback function - you need to use the native reverse_bits intrinsic or use some uint(ushort()) casts to get the compiler to do the right thing, which means injecting the reverse_bits function in MetalBackend not the HLSL (as it has no such type). #jira UE-46067 Change 3490538 by Arne.Schober Back out changelist 3488249 #RB none Change 3490551 by Arne.Schober Back out changelist 3488249 #RB none Change 3491828 by Guillaume.Abadie Fixes another USf file reference casing issue in C++. Change 3491924 by Yujiang.Wang Fix for UE-43302 Crash when entering the DebugCreatePlayer console command with planar reflections in the level * Crash caused by check(Views.Num() <= 2); in SceneCaptureRendering.cpp * We still want to support at most 2 views for performance, but now instead of crash the planar reflections in additional views will simply turn black #jira UE-43302 Change 3492359 by Guillaume.Abadie Fixes non editor launches, failing in FGenericPlatformProcess::AddShaderSourceDirectoryMapping(). Change 3492367 by Marc.Olano Change Sobol texture size to 32x16, tweak distribution Change 3492599 by Marcus.Wassmer PR #3669: -Fix logmessages ParticleModules_Location.cpp (Contributed by UpwindSpring01) Change 3493473 by Uriel.Doyon Back out changelist 3490538 Change 3493590 by Uriel.Doyon Back out changelist 3490551 Fixed missing #pragma once Change 3493911 by Marcus.Wassmer Fix potential GPU crash/hang caused by out of bound subresource updates. Added checks at cross-platform level to catch any instance earlier. Change 3494139 by Uriel.Doyon Fixed shadow variable issue on UE4Editor Linux. Change 3494364 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms - Part 2: Remove some more areas and fixes for previous attempt. Also removed OpenGL based GPU performance checks in EditorEngine.cpp - assuming that any GPU that can run Metal is currently OK for UE4. OpenGL left in the following areas: - OpenGLShaderCompiler - StandaloneRenderer The following files need to be reviewed in conjunction with CL 3471116 as there were some logic errors made: - OpenGLTexture.cpp #jira UE-39108 Change 3494413 by Guillaume.Abadie Updates r.InvalidateCachedShader and bump ShaderVersion.ush. Change 3494422 by Guillaume.Abadie Adds LensDistortion plugin's Private shader directory. Change 3494717 by Guillaume.Abadie Strengthens shader compiler with checks on generated file names and shader type file names. Change 3494763 by Guillaume.Abadie Removes a nolonger standing TODO in GlobalBeginCompileShader() that was automatically adding /Engine/ prefix to all relative virtual shader source file path. Change 3494985 by Rolando.Caloca DR - Integrate Vulkan Rewrite Change 3495031 by Rolando.Caloca DR - Delete file as it moved Change 3495032 by Rolando.Caloca DR - Show Vulkan SM5 instead of SM4 on windows packaging - Also added support for Vulkan SM5_UB Change 3495202 by Uriel.Doyon Fixed static analysis warning with pointer dereferencing. Change 3495342 by Rolando.Caloca DR - clang compile fix Change 3495354 by Rolando.Caloca DR - clang compile fixes Change 3495420 by Marc.Olano Use Sobol sampling for PCSS Change 3495799 by Rolando.Caloca DR - Delete old dev assets Change 3496202 by Mark.Satterthwaite Switch to using actual Vector*Matrix intrinsic for Metal to avoid a problem whereby the Metal compiler reorders operations in such a way that it loses precision and ends up being different between pre-pass and base-pass. #jira UE-46070 Change 3496253 by Uriel.Doyon Fixed static analysis warning for IncludeTool Change 3496631 by Guillaume.Abadie Makes AScreenshotFunctionalTest::ScreenshotOptions blueprint readable. Change 3496851 by Guillaume.Abadie Fixes back slash issues in Platform.usf. Change 3496852 by Guillaume.Abadie Fixes other back slashes includes in PS4 specific usf files. Change 3496941 by Guillaume.Abadie Adds a check() for no backslash in virtual shader file paths. Change 3497661 by Guillaume.Abadie Lets FLensDistortionCameraModel::GetUndistortOverscanFactor() early return 1.0 if the camera model is does an identity transform. Change 3497969 by Richard.Wallis Fix for start Up Movies Are not Playing for iOS Devices. Handle case when movie is loading aysnc in background - need to wait for state changes otherwise it skips intermediate movies. - Tested on iOS and Mac. #jira UE-39585 Change 3498035 by Guillaume.Abadie Polishes //Engine/Plugins/Compositing/LensDistortion/Shaders/Private/UVGeneration.usf from debuging artifacts. Change 3498101 by Rolando.Caloca DR - Compile fix Change 3498254 by Guillaume.Abadie Exposes comparing FLensDistortionCameraModel to blueprint with == and != operator nodes for cross frame uv displacement map caching. Change 3498264 by Guillaume.Abadie Integrate 3267269: Implements SceneCaptureComponent2D::bCameraCutThisFrame Change 3498371 by Yujiang.Wang Fix for UE-46149 Planar Reflections display screenspace info when viewports are >2 * Prevent planar reflections being rendered when ViewIndex >= GMaxPlanarReflectionViews * Now planar reflections in >2 viewports will fallback to other reflection methods (SSR, reflection captures) #jira UE-46149 Change 3498409 by Rolando.Caloca DR - Swap resolves Change 3498410 by Guillaume.Abadie Adds support for opacity output alpha for post process material when doing a draw material to render target. Change 3498705 by Rolando.Caloca DR - Add UID for debugging mem allocations Change 3498759 by Marcus.Wassmer No post processing in vertexcolor view mode #jira UE-44704 Change 3498891 by Rolando.Caloca DR - Minor Vulkan per frame allocator refactor in prep for changes Change 3499206 by Rolando.Caloca DR - Fix temp frame allocator OOM on Vulkan #jira UE-45913 Change 3499319 by Rolando.Caloca DR - Vulkan support for StorageBuffer Change 3499339 by Rolando.Caloca DR - Remove deprecated typedef Change 3499400 by Rolando.Caloca DR - Remove some RHICmdList deprecated functions Change 3499422 by Rolando.Caloca DR - Allow buffer transitions inside render passes Change 3500370 by Rolando.Caloca DR - Compile fix Change 3500474 by Rolando.Caloca DR - Fix static analysis Change 3500517 by Guillaume.Abadie Exposes r.PostProcessing.PropagateAlpha to the renderer settings. Change 3500537 by Guillaume.Abadie Fixes a bug where scene capture WorldToView matrix would get scale != 1 when scaling the scene capture actor in the world. #jira UE-39389 Change 3501069 by Mark.Satterthwaite Bring back temporary 4.16 fix for iOS 9 (CL #3425995) into Dev-Rendering for 4.17 as a real fix will need to wait for 4.18. temporary fix for skewed textures on IOS 9 #jira UE-44468 Change 3501164 by Michael.Lentine PR #3402: UE-43131: Format argument count not equal to actual arguments (Contributed by projectgheist) Change 3501222 by Benjamin.Hyder Checking in Tm_SobolNoise map Change 3501612 by zachary.wilson Adding testing content for RTDF shadows on planar reflections Change 3501708 by Guillaume.Abadie Break FPostProcessSettings into smallers structs. Change 3501830 by Olaf.Piesche #jira UE-39628; using fix proposed in UDN, will investigate further Change 3501954 by Marcus.Wassmer Duplicate 3480903 Light culling safety measures. Change 3502032 by Mark.Satterthwaite Fix generation of Metal precompiled headers for the bytecode compiler when using Xcode 9. Change 3502118 by Uriel.Doyon Fixed shader compilation issues. Change 3502191 by Guillaume.Abadie Implements Composure plugin to make compositing in UE4 easier. Change 3502192 by Guillaume.Abadie Implements Composure feature testing in EngineTests Change 3502196 by Guillaume.Abadie Creates a dependency of Composure plugin over LensDistortion plugin. Change 3502213 by Arciel.Rekman Fix for loading shaders on Linux (UE-46276). Change 3502243 by Brian.Karis Bent normal map support. Multibounce AO. Spherical Gaussian based specular occlusion. Change 3502506 by Guillaume.Abadie Fixes compilation failure in Composure with unity build. Change 3502507 by Guillaume.Abadie Fixes composure Set Pass with Render Target blueprint helper. Change 3502510 by Guillaume.Abadie Attempts to fix ComposureUtils.cpp compile errors. Change 3502515 by Guillaume.Abadie Some other composure failure fixes. Change 3502545 by Guillaume.Abadie Fixes some unity build related error in Composure. Change 3502548 by Guillaume.Abadie Fixes last missing includes in ComposurePostProcessPass.cpp Change 3502672 by Guillaume.Abadie Fixes linux warning in Composure. Change 3502790 by Ryan.Brucks float4 PseudoVolumeTexture: Fixed frame layout being a float instead of float2. Now works correctly with non-square frame layouts. Only called in custom nodes and calling with a float still functions properly so no old content will break. Change 3502836 by Guillaume.Abadie Propagates scene capture engine showflag changes from blueprint editor to the blueprint instances. #jira UE-6810 Change 3503096 by Guillaume.Abadie Resave a unversioned asset. Change 3503228 by Yujiang.Wang Fix for UE-45646 Dynamic Light placed inside of a Dynamic Static Mesh doesn't pass through the geometry * Bug caused by bReflectiveShadowmap not being passed into SetViewFlagsForShadowPass * Replaced the true with bReflectiveShadowmap #jira UE-45646 Change 3503284 by Rolando.Caloca DR - Fixed initial clear on rendertargets - Added support for r.Vulkan.EnableValidation 1, 2, 3 & 4 - Dump the vulkan log into VS output log - Added validation for layouts when using dump log Change 3503545 by Arciel.Rekman Fix black UI on Linux (UE-46333) - Rebuilt hlslcc with clang 3.7.0. Whatever issues we're running in with newer clangs still seem to persist. #jira UE-46333 Change 3503638 by Daniel.Wright [Copy] Changed DynamicBentNormalAO back to fp16, as PF_FloatR11G11B10 was not enough precision and introduced banding Change 3503787 by Marcus.Wassmer Fix difference between gpu/cpu morph target application Change 3503902 by Marcus.Wassmer Roll back TAA refactor until we have time to look into the bad interaction with DOF. Change 3503953 by Arne.Schober DR - UE-46319 - borked Reflections: The resource transition needs to be in this weired place for PS4 and switch until we teach the interface to know about subresources. #RB Marcus.Wassmer Change 3504131 by Rolando.Caloca DR - Maintain a cache of pipeline and descriptor set layouts - Fix marker dump Change 3504462 by Guillaume.Abadie Fixes an assertion failure that was failing because compute light grid was not done, but the shader used where not necessarily using compute light grid results. #jira UE-46277 Change 3504779 by Chris.Bunner Potential static analysis fix. #jira UE-46360 Change 3504950 by Marc.Olano Allow Sobol material nodes & textures only if feature level is at least ES3.1 #jira UE-46334 #jira UE-46317 Change 3505035 by Daniel.Wright Increased MaxSearchCount in GetShaderIncludes. The previous limit of 20 is now getting hit in BasePassPixelShader.usf, causing compiles to fail erroneously. Change 3505386 by Daniel.Wright GetShaderIncludes handles infinite recursion gracefully, needed by Metal causing BasePassTessellation.usf to include BasePassVertexShader.usf Change 3505491 by Rolando.Caloca DR - Fix crash on first frame of particles on modern APIs Change 3505557 by Chris.Bunner [Duplicate] Workaround for outdated shader map crash. #jira UE-46061 Change 3506071 by Rolando.Caloca DR - Vulkan fixes - Fix copy out of bounds reading textures to CPU - Defer event deletion - Split validation for errors and warnings - Skip validation error about attachment not used Change 3506698 by Guillaume.Abadie Fixes Composure alpha channel clobering and performance regression in bloom and tonemapper passes caused by scene capture API compatibility breakage brought by Fortnite merge. Change 3506797 by Rolando.Caloca DR - Fix static analysis #jira UE-46428 Change 3506861 by Rolando.Caloca DR - Fix crash due to layering violation #jira UE-46424 #jira UE-46431 Change 3508098 by Rolando.Caloca DR - Fix for Vulkan ES31 crash - Fix for AMD ensure Change 3508123 by Rolando.Caloca DR - Disable occlusion queries on Vulkan to avoid flickering - Fix for bad HZB & cube mips on Vulkan (now using RHIGenerateMips) - Fix for decal blending #jira UE-46376 Change 3509064 by Uriel.Doyon Changing the logic arround generating an error when HasHadBulkDataCleared() so that it only triggers if the DDC are not found. #jira UE-46427 Change 3509854 by Marc.Olano Fix 2D Sobol gray code numbers. Just changes some numbers in initialization tables, so no effect on existing tests or content. Change 3509920 by Marcus.Wassmer Fix LPV fastvram ensure Change 3509937 by Rolando.Caloca DR - Fix crash due to deleted viewport #jira UE-46281 Change 3509988 by Marcus.Wassmer Roll back part of Sobol fix to avoid full shader recompile for integration. Change 3510255 by Rolando.Caloca DR - Fix popup window ensure #jira UE-46511 Change 3510646 by Marcus.Wassmer fix ios compiles Change 3511442 by Rolando.Caloca DR - Change mesh simplification check to ensure/checkslow to unblock #jira UE-46538 DONE! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX CHANGES WITH MULTIPLE PLATFORMS!!! YOU MUST COPY THESE INTO THE OTHER ONES AS MAKES SENSE!! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Change 3467095 by Guillaume.Abadie Nukes all += TEXT(".usf") #jira UE-45530 Change 3475084 by Guillaume.Abadie Fixes compilation failure of the shader compiler on PS4 and XboxOne Change 3477464 by Guillaume.Abadie Fixes dumpshaderinfo that generate unecessary sub directory, breaking shell scripts. Change 3494395 by Guillaume.Abadie Moves all engine shader files into Public and Private directory, and introduce the .ush extensions for header file that do not contains entry points. DONE! [CL 3511602 by Marcus Wassmer in Main branch]
2017-06-27 11:38:28 -04:00
}
Copying Private-LoadTimes-4.24 stream to Main. Biggest changes are in Materials/Shader memory freezing. #rb none [CL 11282608 by Josh Adams in Main branch]
2020-02-06 13:13:41 -05:00
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
};
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
template<bool Use16Bits>
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3511476) #lockdown Nick.Penwarden ===================================== MAJOR FEATURES + CHANGES ===================================== Change 3372740 by Chris.Bunner [Experimental] Partial compute post process pipeline (r.PostProcess.PreferCompute). StencilSceneTexture added to deferred list. A few known issues to be fixed in a follow-up CL. Change 3374187 by Chris.Bunner Volume texture support for CombineLUTs/Tonemap compute pass. Refactored common param code to shared sub-class in CombineLUTs and Tonemap PS/CS. Skip compute post process out-of-bounds writes. Unsigned type conversion fixes. Trimmed compute post process shader inputs. Change 3441680 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3454636 by Uriel.Doyon Fixed point light having an extra scale of 16 in mobile #jira UE-45272 Change 3454844 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3461206 by Guillaume.Abadie Adds possibility to scene captures and player controller to render no primitives at all. Change 3461207 by Guillaume.Abadie Exposes showflag details to USceneCaptureComponent. This gives the possibility to configure scene capture's showflags in blueprint encapsulated compositing pipeline. #jira UE-6810 Change 3461233 by Chris.Bunner Added Log10 material expression. Added tooltip for Log2 and Log10. Change 3461434 by Michael.Trepka Copy of CL 3456118 In Metal RHI report texture streaming as immediately successful as on D3D to avoid a race-condition leading to deadlock between the Main, Game, Render & RHI threads. #jira UE-44961 Change 3461770 by Benjamin.Hyder Submitting TM-RayTracedDistanceField map Change 3461929 by Marc.Olano Add Sobol blueprint and material node test maps to RenderTest project Change 3462249 by Uriel.Doyon Translucency after DoF is now disabled when showflag postprocess is disabled. Change 3462371 by Brian.Karis VT addressing is now 64bit to support huge sparse virtualized volumes 16bit page tables working. Change 3462936 by Marc.Olano Extend Sobol testing map with comparision between Random Sobol and Next Sobol functions Change 3464394 by Uriel.Doyon Improved synchronization for texture streaming commands. This fixes an issue when accessing FStreamingTexture for pending textures. Change 3464743 by Guillaume.Abadie Adds .usf file extension on all shader's source file names and adds checks to verify them at engine load time. Change 3464818 by Guillaume.Abadie Fixes compilation error in FindShaderRelativePath Change 3465184 by Daniel.Wright r.Shadow.PreShadowResolutionFactor 1.0 on Epic shadow settings Change 3465283 by Marc.Olano Update Sobol Gray code tables to match random order tables Change 3465976 by Arne.Schober DR - [UE-44393] - The Canvas is using the Globalshaders for clearing but compilation is done asynconously at load time. Unfortunately there could be Code that uses a canvas to draw and cause this issue in between. There might be some plugins that do this. For now we need to wait and block for the shaqders to be compiled until we can allo the use of the canvas. #RB none Change 3467513 by Guillaume.Abadie Fixes an issue where primitives would no longer draw in gameplay. #jira UE-45550 Change 3471116 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms. Merge of CL 3327784 dev-editor stream from Michael Trepka with some extra changes. - Also removed Metal shader platforms from PlatformSupportsDebugViewShaders() otherwise we get a compiler error. HLSL register binds not implemented in metal backend. #jira UE-39108 Change 3471117 by Richard.Wallis Drop down menus clip on 27" Screen iMacs. Disable viewport HDR rendering on macOS 10.12.x when in editor. #jira UE-43026 Change 3471130 by Richard.Wallis Mac GPU hang causes editor output log to be written to the wrong file. Try to emulate windows behaviour when opening a file for reading or writing. Tested against behaviour of windows log file with multiple instances running. - Only defined in for Mac and non shipping. #jira UE-44934 Change 3471224 by Guillaume.Abadie Lets the ProjectFileGenerator to look at Shaders/ directories in plugin and game projects. Change 3471646 by Daniel.Wright Fixed ensure opening UT system settings Change 3471862 by Arne.Schober DR - revert accidently checked in changes. #RB Chris.Bunner Change 3472249 by Guillaume.Abadie Implements virtual shader source directory mapping. - /Engine/... maps to Engine/Shaders/... - /Plugin/FooBar/... maps to FooBar plugin's Shaders/ directory - /Project/... maps to project's Shaders/ directory Change 3472443 by Daniel.Wright Moved the Rendering category for lights to be just below the Light category, so the bVisible property is easily accessible Change 3474537 by Uriel.Doyon Fixed lighting needs rebuild happening after blueprint rescript and a non symetrical Quaterion != ToQuaternion(ToRotator(Quaternion) Change 3475192 by Guillaume.Abadie Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475209 by Guillaume.Abadie Back out changelist 3475192 Change 3475252 by Guillaume.Abadie Reland: Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475389 by Guillaume.Abadie Adds LensDistortion plugin's feature tests. Change 3475538 by Guillaume.Abadie Adds the /Engine/* prefix on all of the renderer's USF file references. Change 3475568 by Guillaume.Abadie Adds a check for virtual shader source file path format in FShaderType::FShaderType() Change 3475871 by Guillaume.Abadie Fixes a bug in shader compile worker, were an error in a relative #include USF file would trigger an check failure in CheckVirtualShaderFilePath Change 3475997 by Yujiang.Wang Workaround for a compiler optimization bug introduced in VS2015 Update 3. * The bug causes TSHVector<2>::CalcDiffuseTransfer to go to infinity at certain spot, making movable objects with ILCQ_Volume indirect lighting cache interpolation get very dark. * Debug builds don't exhibit this bug. * Semantics are exactly the same as the original code. Change 3476203 by David.Hill Compute SSAO: problem wiht AmbientOcclusionLevels and with various viewporttest sizes. Only seen when Levels >=2 #jira UE-45741 Change 3476536 by Benjamin.Hyder adding player start to Ray Traced Distance Field Shadows Map Change 3478298 by Benjamin.Hyder disabling mesh distance fields in Tm-Raytraced_DistanceField_Shadows map Change 3478948 by Rolando.Caloca DR - Nicer check Change 3478949 by Rolando.Caloca DR - Default GPU morphs to enabled Change 3478950 by Rolando.Caloca DR - By default -vulkan will launch SM5 Change 3478984 by Rolando.Caloca DR - Pass down -vulkan Change 3479655 by Richard.Wallis Video track does not switch in AVF Media Player. Need to disable unused video tracks to allow AVPlayerItemVideoOutput to decode the required track. - Minimal change to allow video track changes/selection. - Audio samples are extracted using AVAssetReaderTrackOutput but video uses AVPlayerItemVideoOutput. Video could also use AVAssetReaderTrackOutput to access the video data unless there is an iOS reason not to... - Flush the audio sink sample buffers so we get instant audio track changes #jira UE-39750, UE-39749 Change 3479834 by Rolando.Caloca DR - Fix issue with bad vertex colors (per licensee) Change 3480376 by Guillaume.Abadie Disables ComputeLightGrid() if no volumetric fog and no lighting. #jira UE-45377 Change 3480596 by Yujiang.Wang Fix for dynamic shadows and raytraced distance field shadows of directional lights not appearing in planar reflection * Bug caused by incorrect shadow culling volumes for cascaded shadow map and backface culling mode for WholeSceneShadowProjection * Fixed by taking View.bReverseCulling into account #jira UE-34452 Change 3480600 by Yujiang.Wang Fix for UE-42376 * The bug is caused by post-processing ambient cubemaps not being supported in forward shading currently. * This fix replaces all the occurences of them in CalcSceneView with a skylight using the cubemap * If a CalcSceneView is used solely for setting the PP ambient cubemap, it is removed. #jira UE-42376 Change 3480784 by Rolando.Caloca DR - hlslcc - Initial support for [RW]StructuredBuffer Change 3481690 by Uriel.Doyon Attempt to fix static analysis warning Change 3482012 by Simon.Tovey Fixed issue when building distribution lookup tables where the final sample fell short of the max input time. As sampling is done only over this range, under constant interpolation the final value was never actually sampled and so cut from the final optimized LUT. #tests constant interpolation now works. #jira UE-45614 Change 3482965 by Yujiang.Wang Some quality of life changes for UE-42757 * The UV overlay in static mesh editor now has a darker background * Selected edges are getting highlighted and bolder * When some edges are selected others turn grey #jira UE-42757 Change 3483014 by David.Hill Change labels on bloom boost from x,y,z to min, max, mult. #jira UE-43904 a PropertyRedirect in BaseEngine.ini allows this to work with older version. Change 3484573 by Yujiang.Wang Fix for shadow color not updated after light build when a texture is changed and reimported * Bug caused by counter-intuitive design of UMaterial::GetReferencedFunctionIds and UMaterial::GetReferencedParameterCollectionIds, both of which will reset the OutIds parameter * Renamed to AppendReferencedFunctionIdsTo and AppendReferencedParameterCollectionIdsTo, the resets are removed #jira UE-45647 Change 3484969 by Yujiang.Wang Fix for UE-39929 inconsistent type between C++ and shader code * MeshDistanceFieldCasterIndices is declared as Buffer<uint> in CapsuleShadowShaders.usf, while created as PF_R32_SINT in CapsuleShadowRendering.cpp * Changed PF_R32_SINT to PF_R32_UINT in CapsuleShadowRendering.cpp #jira UE-39929 Change 3485012 by Yujiang.Wang Fix for UE-39929 #2: Changed int32 to uint32 to match PF_R32_UINT #jira UE-39929 Change 3485146 by Guillaume.Abadie Destroyes scene capture's view states on the UnRegister, to avoid large memory usage cause by the ViewState's render targets when moving blueprints arround. #jira UE-43455 Change 3486602 by Joe.Conley Adding "texcoord" keyword to UMaterialExpressionTextureCoordinate so you can search for the name that is displayed on the node in the graph. Change 3487471 by Yujiang.Wang Github #3659: Improved performance of DumpUnbuiltLightInteractions * Replaced TArrays with TSets #jira UE-45783 Change 3487641 by Guillaume.Abadie Fixes some shader file name casing issues in LPV. Change 3488014 by Uriel.Doyon New AllowAsyncLoading flag for UTexture::CachePlatformData(). It allows to load the source texture data in the async task if the source bulk data was not yet loaded. Data loaded that way is not sharable between tasks and will be discarded. This is required because updating the source data is not thread safe. #jira UERNDR-190 #jira UE-33401 Change 3488249 by Uriel.Doyon Fixed long stall in UpdateResourceStreaming() caused by Actor.GetComponents() not resetting the number of actors anymore. Fixed inconsistent results in ALODActor::HasValidSubActors() caused by the same change. #jira UE-46004 Change 3490228 by Mark.Satterthwaite Fix the Nvidia driver bug with the old reversebits fallback function - you need to use the native reverse_bits intrinsic or use some uint(ushort()) casts to get the compiler to do the right thing, which means injecting the reverse_bits function in MetalBackend not the HLSL (as it has no such type). #jira UE-46067 Change 3490538 by Arne.Schober Back out changelist 3488249 #RB none Change 3490551 by Arne.Schober Back out changelist 3488249 #RB none Change 3491828 by Guillaume.Abadie Fixes another USf file reference casing issue in C++. Change 3491924 by Yujiang.Wang Fix for UE-43302 Crash when entering the DebugCreatePlayer console command with planar reflections in the level * Crash caused by check(Views.Num() <= 2); in SceneCaptureRendering.cpp * We still want to support at most 2 views for performance, but now instead of crash the planar reflections in additional views will simply turn black #jira UE-43302 Change 3492359 by Guillaume.Abadie Fixes non editor launches, failing in FGenericPlatformProcess::AddShaderSourceDirectoryMapping(). Change 3492367 by Marc.Olano Change Sobol texture size to 32x16, tweak distribution Change 3492599 by Marcus.Wassmer PR #3669: -Fix logmessages ParticleModules_Location.cpp (Contributed by UpwindSpring01) Change 3493473 by Uriel.Doyon Back out changelist 3490538 Change 3493590 by Uriel.Doyon Back out changelist 3490551 Fixed missing #pragma once Change 3493911 by Marcus.Wassmer Fix potential GPU crash/hang caused by out of bound subresource updates. Added checks at cross-platform level to catch any instance earlier. Change 3494139 by Uriel.Doyon Fixed shadow variable issue on UE4Editor Linux. Change 3494364 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms - Part 2: Remove some more areas and fixes for previous attempt. Also removed OpenGL based GPU performance checks in EditorEngine.cpp - assuming that any GPU that can run Metal is currently OK for UE4. OpenGL left in the following areas: - OpenGLShaderCompiler - StandaloneRenderer The following files need to be reviewed in conjunction with CL 3471116 as there were some logic errors made: - OpenGLTexture.cpp #jira UE-39108 Change 3494413 by Guillaume.Abadie Updates r.InvalidateCachedShader and bump ShaderVersion.ush. Change 3494422 by Guillaume.Abadie Adds LensDistortion plugin's Private shader directory. Change 3494717 by Guillaume.Abadie Strengthens shader compiler with checks on generated file names and shader type file names. Change 3494763 by Guillaume.Abadie Removes a nolonger standing TODO in GlobalBeginCompileShader() that was automatically adding /Engine/ prefix to all relative virtual shader source file path. Change 3494985 by Rolando.Caloca DR - Integrate Vulkan Rewrite Change 3495031 by Rolando.Caloca DR - Delete file as it moved Change 3495032 by Rolando.Caloca DR - Show Vulkan SM5 instead of SM4 on windows packaging - Also added support for Vulkan SM5_UB Change 3495202 by Uriel.Doyon Fixed static analysis warning with pointer dereferencing. Change 3495342 by Rolando.Caloca DR - clang compile fix Change 3495354 by Rolando.Caloca DR - clang compile fixes Change 3495420 by Marc.Olano Use Sobol sampling for PCSS Change 3495799 by Rolando.Caloca DR - Delete old dev assets Change 3496202 by Mark.Satterthwaite Switch to using actual Vector*Matrix intrinsic for Metal to avoid a problem whereby the Metal compiler reorders operations in such a way that it loses precision and ends up being different between pre-pass and base-pass. #jira UE-46070 Change 3496253 by Uriel.Doyon Fixed static analysis warning for IncludeTool Change 3496631 by Guillaume.Abadie Makes AScreenshotFunctionalTest::ScreenshotOptions blueprint readable. Change 3496851 by Guillaume.Abadie Fixes back slash issues in Platform.usf. Change 3496852 by Guillaume.Abadie Fixes other back slashes includes in PS4 specific usf files. Change 3496941 by Guillaume.Abadie Adds a check() for no backslash in virtual shader file paths. Change 3497661 by Guillaume.Abadie Lets FLensDistortionCameraModel::GetUndistortOverscanFactor() early return 1.0 if the camera model is does an identity transform. Change 3497969 by Richard.Wallis Fix for start Up Movies Are not Playing for iOS Devices. Handle case when movie is loading aysnc in background - need to wait for state changes otherwise it skips intermediate movies. - Tested on iOS and Mac. #jira UE-39585 Change 3498035 by Guillaume.Abadie Polishes //Engine/Plugins/Compositing/LensDistortion/Shaders/Private/UVGeneration.usf from debuging artifacts. Change 3498101 by Rolando.Caloca DR - Compile fix Change 3498254 by Guillaume.Abadie Exposes comparing FLensDistortionCameraModel to blueprint with == and != operator nodes for cross frame uv displacement map caching. Change 3498264 by Guillaume.Abadie Integrate 3267269: Implements SceneCaptureComponent2D::bCameraCutThisFrame Change 3498371 by Yujiang.Wang Fix for UE-46149 Planar Reflections display screenspace info when viewports are >2 * Prevent planar reflections being rendered when ViewIndex >= GMaxPlanarReflectionViews * Now planar reflections in >2 viewports will fallback to other reflection methods (SSR, reflection captures) #jira UE-46149 Change 3498409 by Rolando.Caloca DR - Swap resolves Change 3498410 by Guillaume.Abadie Adds support for opacity output alpha for post process material when doing a draw material to render target. Change 3498705 by Rolando.Caloca DR - Add UID for debugging mem allocations Change 3498759 by Marcus.Wassmer No post processing in vertexcolor view mode #jira UE-44704 Change 3498891 by Rolando.Caloca DR - Minor Vulkan per frame allocator refactor in prep for changes Change 3499206 by Rolando.Caloca DR - Fix temp frame allocator OOM on Vulkan #jira UE-45913 Change 3499319 by Rolando.Caloca DR - Vulkan support for StorageBuffer Change 3499339 by Rolando.Caloca DR - Remove deprecated typedef Change 3499400 by Rolando.Caloca DR - Remove some RHICmdList deprecated functions Change 3499422 by Rolando.Caloca DR - Allow buffer transitions inside render passes Change 3500370 by Rolando.Caloca DR - Compile fix Change 3500474 by Rolando.Caloca DR - Fix static analysis Change 3500517 by Guillaume.Abadie Exposes r.PostProcessing.PropagateAlpha to the renderer settings. Change 3500537 by Guillaume.Abadie Fixes a bug where scene capture WorldToView matrix would get scale != 1 when scaling the scene capture actor in the world. #jira UE-39389 Change 3501069 by Mark.Satterthwaite Bring back temporary 4.16 fix for iOS 9 (CL #3425995) into Dev-Rendering for 4.17 as a real fix will need to wait for 4.18. temporary fix for skewed textures on IOS 9 #jira UE-44468 Change 3501164 by Michael.Lentine PR #3402: UE-43131: Format argument count not equal to actual arguments (Contributed by projectgheist) Change 3501222 by Benjamin.Hyder Checking in Tm_SobolNoise map Change 3501612 by zachary.wilson Adding testing content for RTDF shadows on planar reflections Change 3501708 by Guillaume.Abadie Break FPostProcessSettings into smallers structs. Change 3501830 by Olaf.Piesche #jira UE-39628; using fix proposed in UDN, will investigate further Change 3501954 by Marcus.Wassmer Duplicate 3480903 Light culling safety measures. Change 3502032 by Mark.Satterthwaite Fix generation of Metal precompiled headers for the bytecode compiler when using Xcode 9. Change 3502118 by Uriel.Doyon Fixed shader compilation issues. Change 3502191 by Guillaume.Abadie Implements Composure plugin to make compositing in UE4 easier. Change 3502192 by Guillaume.Abadie Implements Composure feature testing in EngineTests Change 3502196 by Guillaume.Abadie Creates a dependency of Composure plugin over LensDistortion plugin. Change 3502213 by Arciel.Rekman Fix for loading shaders on Linux (UE-46276). Change 3502243 by Brian.Karis Bent normal map support. Multibounce AO. Spherical Gaussian based specular occlusion. Change 3502506 by Guillaume.Abadie Fixes compilation failure in Composure with unity build. Change 3502507 by Guillaume.Abadie Fixes composure Set Pass with Render Target blueprint helper. Change 3502510 by Guillaume.Abadie Attempts to fix ComposureUtils.cpp compile errors. Change 3502515 by Guillaume.Abadie Some other composure failure fixes. Change 3502545 by Guillaume.Abadie Fixes some unity build related error in Composure. Change 3502548 by Guillaume.Abadie Fixes last missing includes in ComposurePostProcessPass.cpp Change 3502672 by Guillaume.Abadie Fixes linux warning in Composure. Change 3502790 by Ryan.Brucks float4 PseudoVolumeTexture: Fixed frame layout being a float instead of float2. Now works correctly with non-square frame layouts. Only called in custom nodes and calling with a float still functions properly so no old content will break. Change 3502836 by Guillaume.Abadie Propagates scene capture engine showflag changes from blueprint editor to the blueprint instances. #jira UE-6810 Change 3503096 by Guillaume.Abadie Resave a unversioned asset. Change 3503228 by Yujiang.Wang Fix for UE-45646 Dynamic Light placed inside of a Dynamic Static Mesh doesn't pass through the geometry * Bug caused by bReflectiveShadowmap not being passed into SetViewFlagsForShadowPass * Replaced the true with bReflectiveShadowmap #jira UE-45646 Change 3503284 by Rolando.Caloca DR - Fixed initial clear on rendertargets - Added support for r.Vulkan.EnableValidation 1, 2, 3 & 4 - Dump the vulkan log into VS output log - Added validation for layouts when using dump log Change 3503545 by Arciel.Rekman Fix black UI on Linux (UE-46333) - Rebuilt hlslcc with clang 3.7.0. Whatever issues we're running in with newer clangs still seem to persist. #jira UE-46333 Change 3503638 by Daniel.Wright [Copy] Changed DynamicBentNormalAO back to fp16, as PF_FloatR11G11B10 was not enough precision and introduced banding Change 3503787 by Marcus.Wassmer Fix difference between gpu/cpu morph target application Change 3503902 by Marcus.Wassmer Roll back TAA refactor until we have time to look into the bad interaction with DOF. Change 3503953 by Arne.Schober DR - UE-46319 - borked Reflections: The resource transition needs to be in this weired place for PS4 and switch until we teach the interface to know about subresources. #RB Marcus.Wassmer Change 3504131 by Rolando.Caloca DR - Maintain a cache of pipeline and descriptor set layouts - Fix marker dump Change 3504462 by Guillaume.Abadie Fixes an assertion failure that was failing because compute light grid was not done, but the shader used where not necessarily using compute light grid results. #jira UE-46277 Change 3504779 by Chris.Bunner Potential static analysis fix. #jira UE-46360 Change 3504950 by Marc.Olano Allow Sobol material nodes & textures only if feature level is at least ES3.1 #jira UE-46334 #jira UE-46317 Change 3505035 by Daniel.Wright Increased MaxSearchCount in GetShaderIncludes. The previous limit of 20 is now getting hit in BasePassPixelShader.usf, causing compiles to fail erroneously. Change 3505386 by Daniel.Wright GetShaderIncludes handles infinite recursion gracefully, needed by Metal causing BasePassTessellation.usf to include BasePassVertexShader.usf Change 3505491 by Rolando.Caloca DR - Fix crash on first frame of particles on modern APIs Change 3505557 by Chris.Bunner [Duplicate] Workaround for outdated shader map crash. #jira UE-46061 Change 3506071 by Rolando.Caloca DR - Vulkan fixes - Fix copy out of bounds reading textures to CPU - Defer event deletion - Split validation for errors and warnings - Skip validation error about attachment not used Change 3506698 by Guillaume.Abadie Fixes Composure alpha channel clobering and performance regression in bloom and tonemapper passes caused by scene capture API compatibility breakage brought by Fortnite merge. Change 3506797 by Rolando.Caloca DR - Fix static analysis #jira UE-46428 Change 3506861 by Rolando.Caloca DR - Fix crash due to layering violation #jira UE-46424 #jira UE-46431 Change 3508098 by Rolando.Caloca DR - Fix for Vulkan ES31 crash - Fix for AMD ensure Change 3508123 by Rolando.Caloca DR - Disable occlusion queries on Vulkan to avoid flickering - Fix for bad HZB & cube mips on Vulkan (now using RHIGenerateMips) - Fix for decal blending #jira UE-46376 Change 3509064 by Uriel.Doyon Changing the logic arround generating an error when HasHadBulkDataCleared() so that it only triggers if the DDC are not found. #jira UE-46427 Change 3509854 by Marc.Olano Fix 2D Sobol gray code numbers. Just changes some numbers in initialization tables, so no effect on existing tests or content. Change 3509920 by Marcus.Wassmer Fix LPV fastvram ensure Change 3509937 by Rolando.Caloca DR - Fix crash due to deleted viewport #jira UE-46281 Change 3509988 by Marcus.Wassmer Roll back part of Sobol fix to avoid full shader recompile for integration. Change 3510255 by Rolando.Caloca DR - Fix popup window ensure #jira UE-46511 Change 3510646 by Marcus.Wassmer fix ios compiles Change 3511442 by Rolando.Caloca DR - Change mesh simplification check to ensure/checkslow to unblock #jira UE-46538 DONE! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX CHANGES WITH MULTIPLE PLATFORMS!!! YOU MUST COPY THESE INTO THE OTHER ONES AS MAKES SENSE!! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Change 3467095 by Guillaume.Abadie Nukes all += TEXT(".usf") #jira UE-45530 Change 3475084 by Guillaume.Abadie Fixes compilation failure of the shader compiler on PS4 and XboxOne Change 3477464 by Guillaume.Abadie Fixes dumpshaderinfo that generate unecessary sub directory, breaking shell scripts. Change 3494395 by Guillaume.Abadie Moves all engine shader files into Public and Private directory, and introduce the .ush extensions for header file that do not contains entry points. DONE! [CL 3511602 by Marcus Wassmer in Main branch]
2017-06-27 11:38:28 -04:00
class TPageTableUpdateVS : public FPageTableUpdateVS
{
DECLARE_SHADER_TYPE(TPageTableUpdateVS,Global);
TPageTableUpdateVS() {}
public:
TPageTableUpdateVS(const ShaderMetaType::CompiledShaderInitializerType& Initializer)
: FPageTableUpdateVS(Initializer)
{}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3809756) #rb None #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 3629223 by Rolando.Caloca DR - Rollback //UE4/Dev-Rendering/Engine/Source/Runtime/VulkanRHI to changelist 3627847 Change 3629708 by Rolando.Caloca DR - vk - Redo some changes from DevMobile 3601439 3604186 3606672 3617383 3617474 3617483 Change 3761370 by Arne.Schober DR - Added CityHash to use with conatiners and stuff. It provides good performance and high quallity across multiple platforms. Change 3761437 by Guillaume.Abadie Optimises motion blur compute shader for consoles. Change 3761483 by Guillaume.Abadie Fixes D3D11 RHI lying to dynamic resolution heuristic with t.MaxFPS. Change 3761995 by Mark.Satterthwaite Add the Metal compiler path to the local .pch filename to avoid problems when Xcode moves. Change 3761996 by Mark.Satterthwaite Emit more details when a pixel shader is found to have no outputs at all which Metal doesn't permit. More likely this is a bug in the shader compiler not configuring the in-out mask correctly... #jira UE-52292 Change 3761999 by Mark.Satterthwaite No need to avoid tessellation for FMetalRHICommandContext::RHIEndDrawIndexedPrimitiveUP anymore - that was from back when the tessellation logic was replicated in each RHI*Draw* implementation. #jira UE-51937 Change 3762181 by Joe.Graf Changed MaxShaderJobBatchSize to 25 on Mac as it reduced shader compile time by 21% Change 3762607 by Mark.Satterthwaite Remove accidentally included changes from 3761995. Change 3762612 by Mark.Satterthwaite Enable the explicit sincos intrinsic for Metal to avoid instances of UE-52477 that can cause shaders to compile incorrectly through hlslcc. #jira UE-52477 Change 3762772 by Michael.Lentine Move RHI calls to render thread. Change 3763021 by Richard.Wallis Remove shader cache tool project and implementation. #jira UE-51613 Change 3763082 by Guillaume.Abadie More SceneTexture, SceneColor and SceneDepth automated tests Change 3763111 by Richard.Wallis Clone of CL 3763033 (Release-4.18): Fix for crash upon launching packaged game on Mac with Share Material Shader Code enabled. #jira UE-52121 Change 3763657 by Michael.Lentine Invalidate ddc for skeletal mesh render data so that the duplicated vertex render structures are properly serialized. Change 3763727 by Jian.Ru Fix Player Collision view mode. It is caused by checking an uninitialized vertex buffer so the check always fail. #jira UE-52052 Change 3763738 by Guillaume.Abadie Implements SSR input post process material location. Change 3764271 by Mark.Satterthwaite Allow ControlPointPatch lists to flow through MetalRHI as it was setup to handle this transparently - the VSHS compute shader will convert them to triangles to draw. Report the same warning as in the pipeline creation stage as this hasn't been formally validated. #jira UE-52454 Change 3764316 by Daniel.Wright Added AVolumetricLightmapDensityVolume - gives local control over Volumetric Lightmap density. Dropping the top mip outside of the play area in Monolith saves 20Mb (35Mb original). Volumetric Lightmap no longer refines around static translucent geometry - saves 5Mb in Monolith Reworked brick culling by error mechanism. Now compares error to interpolated parent lighting instead of the brick average - prevents dropping constant value bricks which are near a wall and cause leaking due to parent interpolation after being culled. Change 3764318 by Daniel.Wright Missing file Change 3764321 by Daniel.Wright Shader compiling memory optimizations * Editor memory: Sharing uniform buffer includes and GeneratedInstancedStereo.ush per FShaderType (was previously duplicated per FShader job) * SCW input size: Sharing uniform buffer includes and SharedEnvironment per batch * 7.6Gb of shader job inputs in memory -> .5Gb (13x less) when doing a full shader compile of Paragon Editor * 13.8Gb written into worker input files -> 2.9Gb (4.7x less). Global shaders are never batched when sent to SCW so unoptimized by these changes. Change 3764595 by Daniel.Wright Added VolumetricLightmapDensityVolume asset icons Change 3764701 by Michael.Lentine Add duplicated vertices merging for meshmerge. Change 3766002 by Guillaume.Abadie Fixes a crash in translucency. Change 3766007 by Guillaume.Abadie Oups.... Fixes compilation failure. Change 3766697 by Guillaume.Abadie Giant refactor of global shader interface for upcoming native support of permutation. CL generated by python script. Change 3767205 by Chris.Bunner Deferring FMaterial::RenderingThreadShaderMap update to render-thread rather than assumption commands have been flushed. #jira UE-50652 Change 3767207 by Chris.Bunner Clamp fetched texture coordinates to those available on the mesh. Change 3767209 by Chris.Bunner PR #4203: Early-outs in UMaterialInstance parameter setters (Contributed by stefanzimecki) #jira UE-52193 Change 3767772 by Mark.Satterthwaite MetalShaderFormat will no longer fallback to text shaders when you ask it to compile to bytecode but the bytecode compiler is not available (either locally or remotely) - this ensures that the DDC can't be poisoned by incorrectly configured clients. The Editor is already setup such that if the remote shader compiler is not configured & Xcode is not available locally the shader-compiler will be invoked to generate text shaders. #jira UE-52554 Change 3768604 by Guillaume.Abadie Polish up with new global shader function signature. Change 3768993 by Guillaume.Abadie Fixes r.Upscale.Panini cvars Change 3769478 by Mark.Satterthwaite Move the ue4_stdlib.metal & PCH into a temporary directory that exists for the lifetime of the SCW on the remote side as well as the local one and add this path as an include directory. #jira UE-52587 Change 3769703 by Mark.Satterthwaite For all Metal platforms >= Metal v1.2 transform mul(a,b) into fma(a,b,0) to prevent the Apple compiler reordering operations differently between the base & depth passes which results in variance in the position output. For iOS disable fast-math when the vertex-shader uses World-Position-Offset because there are additional problems on the iOS shader compiler that result in position variance even with the above fix - WPO performance will suffer but I don't have any alternatives. Remove the depth-offset hack from the depth-only vertex shader again. #jira UES-5651 Change 3769763 by Mark.Satterthwaite Handle swizzle's in the hlslcc fma identification pass so that we reduce the number of instructions and the platform compiler can't break the instructions up. Change 3769849 by Mark.Satterthwaite Fix CIS error. Change 3770517 by Richard.Wallis Fix for crash when creating a new media texture (AppleIntelHD5000GraphicsMTLDriver!SamplerStage::bindSamplerToTexture()). Missing texture resource for binding. Old InitDynamicRHI() code has been refactored out into seperate functions which leaves us on Mac with a NULL resource initially after creation which Metal doesn't like. This fix puts InitDynamicRHI down the default setup/clear path which inits default resources - I don't think we should use a global dummy in this instance as this is a render target. #jira UE-51940 Change 3770688 by Uriel.Doyon Fixed texture resolution returning 0 when running blueprint construction scripts at cook time. Change 3771115 by Mark.Satterthwaite Report errors from failed attempts to compile global shaders or we can't see why things fail on non-Windows platforms. Change 3771263 by Mark.Satterthwaite Change the way ManualVertexFetch is enabled on Metal platforms so that it is enabled when targeting Metal v1.2 and higher (macOS 10.12+/iOS 10+). This brings iOS in the Desktop Forward renderer back into line with the Mac. #jira UERNDR-300 Change 3773472 by Guillaume.Abadie Fixes a crash on PIE of SimpleComposure project. Change 3773475 by Guillaume.Abadie Fixes bug in editor viewport caused by SSR input changes. Change 3774677 by Arne.Schober DR - Deprecated SetLocal from the RHICmdlist Fixed some unnecessary PSO collisions. Change 3777037 by Mark.Satterthwaite Remove incorrect change that caused a reference to "accurate::sincos" to appear in some Metal shaders rather than "precise::sincos". Change 3777122 by Mark.Satterthwaite Back out changelist 3777037 - I'm blind and wasn't seeing the real problem was a stale shader cache... Change 3777196 by Mark.Satterthwaite Fix text-shader compilation on iOS 10 - maybe iOS 9 too (untested!). We need our own make_scalar type-trait template for ue4_stdlib.metal so that we still compile with older iOS runtime compilers and we can't use as_type to directly implement the packHalf2x16/unpackHalf2x16 intrinsics for these older runtime compilers either. Change 3779098 by Rolando.Caloca DR - vk - Fix query index Change 3779275 by Mark.Satterthwaite Silence the Metal runtime compiler warning caused by use of a deprecated enum value when running text shaders compiled for Metal v1.0/1.1 on a Metal v1.2+ OS. #jira UE-52554 Change 3779427 by Rolando.Caloca DR - vk - Fix for allocator contention Change 3779608 by Uriel.Doyon Fixed invalid access in the resave package commantlet when building texture streaming material data for materials enabling tesselation. Change 3784496 by Mark.Satterthwaite Temporarily disable USE_OBJECT_COMPOSITING_TILE_CULLING for Metal shader compilation only - other platforms are unaffected - as it isn't working properly for some reason. need to work out what's up but don't want Distance Fields to be completely snookered in the interim. #jira UE-52952 Change 3784608 by Rolando.Caloca DR - Copy 3784588 - Fix for drivers returning out of date swapchains during resizes Change 3784734 by Mark.Satterthwaite Real fix for UE-52952 - MetalShaderFormat wasn't propagating the full thread-group value. #jira UE-52952 Change 3784741 by Mark.Satterthwaite More Metal debugging commandline options "-metalfastmath" & "-metalnofastmath" to force fast-math on or off for all shaders, must be using runtime-compiled shaders (i.e. -metalshaderdebug or r.Shaders.Optimise=0) to take effect. Change 3787103 by Guillaume.Abadie Kills BuiltinSamplers UB Change 3787207 by Guillaume.Abadie Sorry, compile fix that were fine with local changes... Change 3787396 by Marcus.Wassmer PR #4271: UE-52901: Set VIS_Max meta to hidden (Contributed by projectgheist) Change 3788028 by Peter.Sumanaseni Working linear HDR exr output from sequencer Change 3788536 by Mark.Satterthwaite Track whether the Metal shader uses the discard_fragment function as when this is used but without any other outputs we know we need to bind at least one render-target or a depth-stencil surface but we don't know which. This lets us correctly error when we encounter a shader with no outputs at all which Metal doesn't permit. #jira UE-52292 Change 3788538 by Mark.Satterthwaite Let's try mitigating UE-46604 on Nvidia by retaining resource references in the command-buffer. This shouldn't be necessary and isn't typically on other vendors but we haven't been able to reproduce this reliably enough to get to the bottom of it. #jira UE-46604 Change 3789083 by Guillaume.Abadie Implements global shader permutations. Example in ScreenSpaceReflections.cpp. Change 3789090 by Guillaume.Abadie Fixes linux build. Change 3789106 by Guillaume.Abadie Fixes compilation failure in niagara plugin. Change 3789274 by Guillaume.Abadie Avoid hit proxies to clobber TAA's hitsory. #jira UE-52968 Change 3789380 by Guillaume.Abadie Back out changelist 3789083: global shader permutation because compilation failure in clang. Change 3789648 by Guillaume.Abadie Relands global shader permutation, with clang support. Change 3789712 by Guillaume.Abadie Fixes TestImage show flag with TAAU on. #jira UE-53061 Change 3791593 by Guillaume.Abadie Reinvalidates shaders with shader permutations. Change 3791884 by Daniel.Wright Added BP setter for LowerHemisphereColor Change 3791886 by Daniel.Wright Added LightmapType to PrimitiveComponent * ForceVolumetric allows forcing static geometry to use Volumetric Lightmaps, which can be useful on instanced foliage where seams are prevalent. Lightmass internal caching still requires lightmap UVs and reasonable lightmap resolution. * ForceSurface replaces bLightAsIfStatic Improvements to Volumetric Lightmap quality needed for static geometry * Stationary light shadowing is now dilated inside geometry * Now doing two dilation passes since samples near geometry see inside due to ray start bias * Refinement around geometry uses an expanded cell bounds when the geometry is going to use Volumetric Lightmaps, since cross-resolution stitching causes leaking Lightmass debug primitives are now tied to a swarm task instead of global - allows debugging of Volumetric Lightmap tasks Change 3792256 by Guillaume.Abadie Fixes a bug where permutation was not actually serialised in FShader, so was ending up recompiling shader at every load. Change 3792884 by Marcus.Wassmer Copying //UE4/Partner-AMD to Dev-Rendering (//UE4/Dev-Rendering) Change 3793200 by Marcus.Wassmer Copying //UE4/Partner-IDV-SpeedTree to Dev-Rendering (//UE4/Dev-Rendering) Speedtree 8 support Change 3793206 by Brian.Karis Added color grading control BlueCorrection to correct for artifacts with "electric" blues due to the ACEScg color space. Bright blue desaturates instead of going to violet. Added color grading control ExpandGamut which expands bright saturated colors outside the sRGB gamut to fake wide gamut rendering. ACES changes. Change 3793344 by Marcus.Wassmer Fix editortest compile Change 3794285 by Guillaume.Abadie Serializes PermutationId according to archive rendering version to avoid issues with old material that were serializing a shader map into UObject. Change 3794307 by Guillaume.Abadie Resaves uassets that were modified between 3789648 and 3794285 Change 3794627 by Mark.Satterthwaite Implement two components for MTLPP, an IMP cache for Objective-C selector implementations & an interposition framework for those same selectors: - imp_SelectorCache & friends provide the IMP caching for each of the Metal protocols which constitute most of the API, so far I've not covered the Metal classes used for the various descriptor/initializer types. Each type has its own IMPTable which caches the selector's implementation pointer and provides the mechanism to hook that implementation. As Objective-C is runtime dynamic this look up must be performed on the actual Class value returned by an object at runtime - you can't do this at compile time. Even things like NSString which appear compile-time static are really not as NSString is an alias for a class-cluster (NSString, NSMutableString, __NSInlineString and more). - The interpose directory contains MTI* files which are the framework for interposing all the functions in Metal's runtime API - I deliberately omit the descriptor classes & read-only functions as there's no benefit to interposing them - which I can build off to create a trace tool or a superior validation layer. Right now this is Mac only as there'll be some problems to solve for iOS/tvOS due to difference in linking requirements - not insurmountable. - Rebuild MTLPP's implementation of the C++ wrapper classes around the IMPTable's - this means we avoid all the objc_msgSend overhead for all the classes and functions whose implementations are cached. Right now the IMPTable is going to incur a look-up for all non-copy/move constructors which is suboptimal - ideally the Metal IMPTables would be cached in the Device object as they will be consistent within a single Device. - Sort out the MTLPP availability logic - it now exports the availability warnings to the caller and internally just blithely assumes it may call the functions, the caller is responsible for ensuring that calls are made only on appropriate devices & OSes. This reduces MTLPP complexity and better fits how MetalRHI works. - Fix a number of retain/release bugs that were lying dormant in MTLPP but exposed by the switch to IMPTables. - Add tvOS support. Next up, put this into MetalRHI and start fixing all the fallout. Change 3794631 by Mark.Satterthwaite Missed updating mtlpp's build.cs for TVOS. Change 3794651 by Uriel.Doyon UPointLightComponent::GetUnitsConversionFactor() now takes the cone angle as parameter. This allows to fix spotlight unit conversion when using lumens. Change 3794720 by Guillaume.Abadie Fixes a bug in Global{Bilinear,Trilinear}ClampedSampler that was actually doing a Point sampling. Change 3794749 by Mark.Satterthwaite Fix mtlpp.build.cs paths. Change 3794856 by Mark.Satterthwaite Fix some shadowing warnings. Change 3795484 by Daniel.Wright Implemented the Spherical Harmonic windowing algorithm from 'Stupid Spherical Harmonics (SH) Tricks' New WorldSettings Lightmass property VolumetricLightmapSphericalHarmonicSmoothing controls the global amount of smoothing applied Change 3795590 by Brian.Karis Area light fixes Fixed order of operations. This helps mixing of SourceRadius, SourceLength, and SoftSourceRadius. Change 3796832 by Marcus.Wassmer Correct shouldcache condition for new resolve shader Change 3796884 by Marcus.Wassmer Doing it right this time. Change 3797196 by Mark.Satterthwaite More updates to MTLPP to make things simpler and reduce the number of spurious Objective-C warnings that are emitted because of the way we are using the runtime. Change 3797200 by Daniel.Wright Lightmass now uses the highest density VolumetricLightmapDensityVolume settings that affect any part of a cell Change 3797221 by Daniel.Wright Reduced default SphericalHarmonicSmoothing based on RoboRecall tests. Now only active with strong direct lighting from static lights by default. Change 3797411 by Brian.Karis Disable ExpandGamut for old tone mapper. Change 3797462 by Mark.Satterthwaite More build warnings silenced after changing to the lowest possible deployment target OS for each library. Change 3797585 by Mark.Satterthwaite Range-based-For support in the NSArray wrapper. Change 3797836 by Mark.Satterthwaite Even more forward-declarations to avoid system headers poking through to the including code from mtlpp. Change 3798027 by Mark.Satterthwaite Fix handling of nil objects, on which no functions may be called, command-buffer retention and IMP declaration. Change 3798154 by Mark.Satterthwaite Fix some egregious memory leaks that rewriting to use mtlpp exposed before we carry on - don't want these slipping into 4.19. Change 3800990 by Mark.Satterthwaite Typedef all the completion-handler callback types in mtlpp to make future me's life easier. Change 3801400 by Chris.Bunner Improving automated test errors on failure to generate report data. Change 3801726 by Mark.Satterthwaite Correct some function availability and the command-buffer error status in mtlpp. Change 3801808 by Chris.Bunner Added DefaultScalability.ini to EngineTest that forces all quality levels to Engine default Epic for now to improve consistency. Change 3801862 by Marcus.Wassmer Update automated tests with color gamut change Change 3802214 by Chris.Bunner When running automated tests in and editor-locked PIE viewport, skip resizing as the editor can't handle this. Added bindable delegate called when ScreenshotRequest is processed - Useful to allow screenshots to override and restore settings per capture. #jira UE-53188 Change 3802243 by Chris.Bunner Added button to automated test screenshot browser to add or replace all outstanding test reports if appropriate. DeleteAllReports button is now only enabled whilst there are reports in the list. Change 3802372 by Chris.Bunner Updating more test screenshots. Change 3803683 by Chris.Bunner Adding more logging and multiple attempts to automated test report network save. Added small wait on repeated operations that are known to fail. Change 3803826 by Rolando.Caloca DR - vk - Fix merge issue Change 3804181 by Chris.Bunner Tentative fix for CIS test failure. Change 3804236 by Chris.Bunner Additional logging for case where file write silently fails, report platform-specific error. Change 3804303 by zachary.wilson Cleaning up assets in QAGame saved with empty engine versions to resolve warnings seen when launching on Change 3804410 by Chris.Bunner Added additional logging when automated screenshot test fails due to size mismatch. Mismatched bounds are colored red in the delta. Change 3804455 by Mark.Satterthwaite Fix a small number of persistent memory leaks on the Mac build that slowly consume more and more memory as you use the Editor - interacting with menu's was particularly egregious as each NSMenu would leak after you move away. #jira NA Change 3804667 by Chris.Bunner Speculative CIS fixes. Change 3806008 by Chris.Bunner Partially reimplementing backed-out CL 3804181 to improve consistency of how automated screenshot test settings are applied/restored. #tests CIS preflight job 8174412 Change 3806909 by Mark.Satterthwaite Use the vertex-shader's in-out mask to ensure that we only validate legitmate vertex-streams in Metal's DrawIndexedPrimitive implementation. #jira UE-53046 Change 3807059 by laz.matech Checking in QAGame Rendering Map, QA-PhysicalLightingUnits, for testing Physical Light Units. Wanted to get this in before copy up. #Jira none Change 3807726 by Chris.Bunner Removed a check that we can't fix up. The check hits unbound buffers which it assumes means a failure but is actually due to m.v.fetch. We don't have the information available to know which are which removed from the input without reading from the shader. #jira UE-53046 Change 3807800 by Guillaume.Abadie Fixes some warning in shader headers. Change 3807804 by Guillaume.Abadie Back out changelist 3807800 Change 3807807 by Guillaume.Abadie Relands shader header warnings. Change 3808046 by Chris.Bunner Dropping a new automated test error back to a warning as this may lead to genuine issues being ignored in the short term. Change 3809579 by Chris.Bunner Back out changelist 3774677. #jira UE-53483 Change 3809620 by Chris.Bunner Updating animated cloth test screenshot. Change 3803629 by Chris.Bunner Rebuilt CornellBox and DistanceField test maps, updated screenshots. Change 3787045 by Guillaume.Abadie Moves some global samplers to Common.ush Change 3809756 by Chris.Bunner Updating animated cloth test screenshot. [CL 3809764 by Chris Bunner in Main branch]
2017-12-15 12:47:47 -05:00
static void ModifyCompilationEnvironment(const FGlobalShaderPermutationParameters& Parameters, FShaderCompilerEnvironment& OutEnvironment)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3511476) #lockdown Nick.Penwarden ===================================== MAJOR FEATURES + CHANGES ===================================== Change 3372740 by Chris.Bunner [Experimental] Partial compute post process pipeline (r.PostProcess.PreferCompute). StencilSceneTexture added to deferred list. A few known issues to be fixed in a follow-up CL. Change 3374187 by Chris.Bunner Volume texture support for CombineLUTs/Tonemap compute pass. Refactored common param code to shared sub-class in CombineLUTs and Tonemap PS/CS. Skip compute post process out-of-bounds writes. Unsigned type conversion fixes. Trimmed compute post process shader inputs. Change 3441680 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3454636 by Uriel.Doyon Fixed point light having an extra scale of 16 in mobile #jira UE-45272 Change 3454844 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3461206 by Guillaume.Abadie Adds possibility to scene captures and player controller to render no primitives at all. Change 3461207 by Guillaume.Abadie Exposes showflag details to USceneCaptureComponent. This gives the possibility to configure scene capture's showflags in blueprint encapsulated compositing pipeline. #jira UE-6810 Change 3461233 by Chris.Bunner Added Log10 material expression. Added tooltip for Log2 and Log10. Change 3461434 by Michael.Trepka Copy of CL 3456118 In Metal RHI report texture streaming as immediately successful as on D3D to avoid a race-condition leading to deadlock between the Main, Game, Render & RHI threads. #jira UE-44961 Change 3461770 by Benjamin.Hyder Submitting TM-RayTracedDistanceField map Change 3461929 by Marc.Olano Add Sobol blueprint and material node test maps to RenderTest project Change 3462249 by Uriel.Doyon Translucency after DoF is now disabled when showflag postprocess is disabled. Change 3462371 by Brian.Karis VT addressing is now 64bit to support huge sparse virtualized volumes 16bit page tables working. Change 3462936 by Marc.Olano Extend Sobol testing map with comparision between Random Sobol and Next Sobol functions Change 3464394 by Uriel.Doyon Improved synchronization for texture streaming commands. This fixes an issue when accessing FStreamingTexture for pending textures. Change 3464743 by Guillaume.Abadie Adds .usf file extension on all shader's source file names and adds checks to verify them at engine load time. Change 3464818 by Guillaume.Abadie Fixes compilation error in FindShaderRelativePath Change 3465184 by Daniel.Wright r.Shadow.PreShadowResolutionFactor 1.0 on Epic shadow settings Change 3465283 by Marc.Olano Update Sobol Gray code tables to match random order tables Change 3465976 by Arne.Schober DR - [UE-44393] - The Canvas is using the Globalshaders for clearing but compilation is done asynconously at load time. Unfortunately there could be Code that uses a canvas to draw and cause this issue in between. There might be some plugins that do this. For now we need to wait and block for the shaqders to be compiled until we can allo the use of the canvas. #RB none Change 3467513 by Guillaume.Abadie Fixes an issue where primitives would no longer draw in gameplay. #jira UE-45550 Change 3471116 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms. Merge of CL 3327784 dev-editor stream from Michael Trepka with some extra changes. - Also removed Metal shader platforms from PlatformSupportsDebugViewShaders() otherwise we get a compiler error. HLSL register binds not implemented in metal backend. #jira UE-39108 Change 3471117 by Richard.Wallis Drop down menus clip on 27" Screen iMacs. Disable viewport HDR rendering on macOS 10.12.x when in editor. #jira UE-43026 Change 3471130 by Richard.Wallis Mac GPU hang causes editor output log to be written to the wrong file. Try to emulate windows behaviour when opening a file for reading or writing. Tested against behaviour of windows log file with multiple instances running. - Only defined in for Mac and non shipping. #jira UE-44934 Change 3471224 by Guillaume.Abadie Lets the ProjectFileGenerator to look at Shaders/ directories in plugin and game projects. Change 3471646 by Daniel.Wright Fixed ensure opening UT system settings Change 3471862 by Arne.Schober DR - revert accidently checked in changes. #RB Chris.Bunner Change 3472249 by Guillaume.Abadie Implements virtual shader source directory mapping. - /Engine/... maps to Engine/Shaders/... - /Plugin/FooBar/... maps to FooBar plugin's Shaders/ directory - /Project/... maps to project's Shaders/ directory Change 3472443 by Daniel.Wright Moved the Rendering category for lights to be just below the Light category, so the bVisible property is easily accessible Change 3474537 by Uriel.Doyon Fixed lighting needs rebuild happening after blueprint rescript and a non symetrical Quaterion != ToQuaternion(ToRotator(Quaternion) Change 3475192 by Guillaume.Abadie Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475209 by Guillaume.Abadie Back out changelist 3475192 Change 3475252 by Guillaume.Abadie Reland: Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475389 by Guillaume.Abadie Adds LensDistortion plugin's feature tests. Change 3475538 by Guillaume.Abadie Adds the /Engine/* prefix on all of the renderer's USF file references. Change 3475568 by Guillaume.Abadie Adds a check for virtual shader source file path format in FShaderType::FShaderType() Change 3475871 by Guillaume.Abadie Fixes a bug in shader compile worker, were an error in a relative #include USF file would trigger an check failure in CheckVirtualShaderFilePath Change 3475997 by Yujiang.Wang Workaround for a compiler optimization bug introduced in VS2015 Update 3. * The bug causes TSHVector<2>::CalcDiffuseTransfer to go to infinity at certain spot, making movable objects with ILCQ_Volume indirect lighting cache interpolation get very dark. * Debug builds don't exhibit this bug. * Semantics are exactly the same as the original code. Change 3476203 by David.Hill Compute SSAO: problem wiht AmbientOcclusionLevels and with various viewporttest sizes. Only seen when Levels >=2 #jira UE-45741 Change 3476536 by Benjamin.Hyder adding player start to Ray Traced Distance Field Shadows Map Change 3478298 by Benjamin.Hyder disabling mesh distance fields in Tm-Raytraced_DistanceField_Shadows map Change 3478948 by Rolando.Caloca DR - Nicer check Change 3478949 by Rolando.Caloca DR - Default GPU morphs to enabled Change 3478950 by Rolando.Caloca DR - By default -vulkan will launch SM5 Change 3478984 by Rolando.Caloca DR - Pass down -vulkan Change 3479655 by Richard.Wallis Video track does not switch in AVF Media Player. Need to disable unused video tracks to allow AVPlayerItemVideoOutput to decode the required track. - Minimal change to allow video track changes/selection. - Audio samples are extracted using AVAssetReaderTrackOutput but video uses AVPlayerItemVideoOutput. Video could also use AVAssetReaderTrackOutput to access the video data unless there is an iOS reason not to... - Flush the audio sink sample buffers so we get instant audio track changes #jira UE-39750, UE-39749 Change 3479834 by Rolando.Caloca DR - Fix issue with bad vertex colors (per licensee) Change 3480376 by Guillaume.Abadie Disables ComputeLightGrid() if no volumetric fog and no lighting. #jira UE-45377 Change 3480596 by Yujiang.Wang Fix for dynamic shadows and raytraced distance field shadows of directional lights not appearing in planar reflection * Bug caused by incorrect shadow culling volumes for cascaded shadow map and backface culling mode for WholeSceneShadowProjection * Fixed by taking View.bReverseCulling into account #jira UE-34452 Change 3480600 by Yujiang.Wang Fix for UE-42376 * The bug is caused by post-processing ambient cubemaps not being supported in forward shading currently. * This fix replaces all the occurences of them in CalcSceneView with a skylight using the cubemap * If a CalcSceneView is used solely for setting the PP ambient cubemap, it is removed. #jira UE-42376 Change 3480784 by Rolando.Caloca DR - hlslcc - Initial support for [RW]StructuredBuffer Change 3481690 by Uriel.Doyon Attempt to fix static analysis warning Change 3482012 by Simon.Tovey Fixed issue when building distribution lookup tables where the final sample fell short of the max input time. As sampling is done only over this range, under constant interpolation the final value was never actually sampled and so cut from the final optimized LUT. #tests constant interpolation now works. #jira UE-45614 Change 3482965 by Yujiang.Wang Some quality of life changes for UE-42757 * The UV overlay in static mesh editor now has a darker background * Selected edges are getting highlighted and bolder * When some edges are selected others turn grey #jira UE-42757 Change 3483014 by David.Hill Change labels on bloom boost from x,y,z to min, max, mult. #jira UE-43904 a PropertyRedirect in BaseEngine.ini allows this to work with older version. Change 3484573 by Yujiang.Wang Fix for shadow color not updated after light build when a texture is changed and reimported * Bug caused by counter-intuitive design of UMaterial::GetReferencedFunctionIds and UMaterial::GetReferencedParameterCollectionIds, both of which will reset the OutIds parameter * Renamed to AppendReferencedFunctionIdsTo and AppendReferencedParameterCollectionIdsTo, the resets are removed #jira UE-45647 Change 3484969 by Yujiang.Wang Fix for UE-39929 inconsistent type between C++ and shader code * MeshDistanceFieldCasterIndices is declared as Buffer<uint> in CapsuleShadowShaders.usf, while created as PF_R32_SINT in CapsuleShadowRendering.cpp * Changed PF_R32_SINT to PF_R32_UINT in CapsuleShadowRendering.cpp #jira UE-39929 Change 3485012 by Yujiang.Wang Fix for UE-39929 #2: Changed int32 to uint32 to match PF_R32_UINT #jira UE-39929 Change 3485146 by Guillaume.Abadie Destroyes scene capture's view states on the UnRegister, to avoid large memory usage cause by the ViewState's render targets when moving blueprints arround. #jira UE-43455 Change 3486602 by Joe.Conley Adding "texcoord" keyword to UMaterialExpressionTextureCoordinate so you can search for the name that is displayed on the node in the graph. Change 3487471 by Yujiang.Wang Github #3659: Improved performance of DumpUnbuiltLightInteractions * Replaced TArrays with TSets #jira UE-45783 Change 3487641 by Guillaume.Abadie Fixes some shader file name casing issues in LPV. Change 3488014 by Uriel.Doyon New AllowAsyncLoading flag for UTexture::CachePlatformData(). It allows to load the source texture data in the async task if the source bulk data was not yet loaded. Data loaded that way is not sharable between tasks and will be discarded. This is required because updating the source data is not thread safe. #jira UERNDR-190 #jira UE-33401 Change 3488249 by Uriel.Doyon Fixed long stall in UpdateResourceStreaming() caused by Actor.GetComponents() not resetting the number of actors anymore. Fixed inconsistent results in ALODActor::HasValidSubActors() caused by the same change. #jira UE-46004 Change 3490228 by Mark.Satterthwaite Fix the Nvidia driver bug with the old reversebits fallback function - you need to use the native reverse_bits intrinsic or use some uint(ushort()) casts to get the compiler to do the right thing, which means injecting the reverse_bits function in MetalBackend not the HLSL (as it has no such type). #jira UE-46067 Change 3490538 by Arne.Schober Back out changelist 3488249 #RB none Change 3490551 by Arne.Schober Back out changelist 3488249 #RB none Change 3491828 by Guillaume.Abadie Fixes another USf file reference casing issue in C++. Change 3491924 by Yujiang.Wang Fix for UE-43302 Crash when entering the DebugCreatePlayer console command with planar reflections in the level * Crash caused by check(Views.Num() <= 2); in SceneCaptureRendering.cpp * We still want to support at most 2 views for performance, but now instead of crash the planar reflections in additional views will simply turn black #jira UE-43302 Change 3492359 by Guillaume.Abadie Fixes non editor launches, failing in FGenericPlatformProcess::AddShaderSourceDirectoryMapping(). Change 3492367 by Marc.Olano Change Sobol texture size to 32x16, tweak distribution Change 3492599 by Marcus.Wassmer PR #3669: -Fix logmessages ParticleModules_Location.cpp (Contributed by UpwindSpring01) Change 3493473 by Uriel.Doyon Back out changelist 3490538 Change 3493590 by Uriel.Doyon Back out changelist 3490551 Fixed missing #pragma once Change 3493911 by Marcus.Wassmer Fix potential GPU crash/hang caused by out of bound subresource updates. Added checks at cross-platform level to catch any instance earlier. Change 3494139 by Uriel.Doyon Fixed shadow variable issue on UE4Editor Linux. Change 3494364 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms - Part 2: Remove some more areas and fixes for previous attempt. Also removed OpenGL based GPU performance checks in EditorEngine.cpp - assuming that any GPU that can run Metal is currently OK for UE4. OpenGL left in the following areas: - OpenGLShaderCompiler - StandaloneRenderer The following files need to be reviewed in conjunction with CL 3471116 as there were some logic errors made: - OpenGLTexture.cpp #jira UE-39108 Change 3494413 by Guillaume.Abadie Updates r.InvalidateCachedShader and bump ShaderVersion.ush. Change 3494422 by Guillaume.Abadie Adds LensDistortion plugin's Private shader directory. Change 3494717 by Guillaume.Abadie Strengthens shader compiler with checks on generated file names and shader type file names. Change 3494763 by Guillaume.Abadie Removes a nolonger standing TODO in GlobalBeginCompileShader() that was automatically adding /Engine/ prefix to all relative virtual shader source file path. Change 3494985 by Rolando.Caloca DR - Integrate Vulkan Rewrite Change 3495031 by Rolando.Caloca DR - Delete file as it moved Change 3495032 by Rolando.Caloca DR - Show Vulkan SM5 instead of SM4 on windows packaging - Also added support for Vulkan SM5_UB Change 3495202 by Uriel.Doyon Fixed static analysis warning with pointer dereferencing. Change 3495342 by Rolando.Caloca DR - clang compile fix Change 3495354 by Rolando.Caloca DR - clang compile fixes Change 3495420 by Marc.Olano Use Sobol sampling for PCSS Change 3495799 by Rolando.Caloca DR - Delete old dev assets Change 3496202 by Mark.Satterthwaite Switch to using actual Vector*Matrix intrinsic for Metal to avoid a problem whereby the Metal compiler reorders operations in such a way that it loses precision and ends up being different between pre-pass and base-pass. #jira UE-46070 Change 3496253 by Uriel.Doyon Fixed static analysis warning for IncludeTool Change 3496631 by Guillaume.Abadie Makes AScreenshotFunctionalTest::ScreenshotOptions blueprint readable. Change 3496851 by Guillaume.Abadie Fixes back slash issues in Platform.usf. Change 3496852 by Guillaume.Abadie Fixes other back slashes includes in PS4 specific usf files. Change 3496941 by Guillaume.Abadie Adds a check() for no backslash in virtual shader file paths. Change 3497661 by Guillaume.Abadie Lets FLensDistortionCameraModel::GetUndistortOverscanFactor() early return 1.0 if the camera model is does an identity transform. Change 3497969 by Richard.Wallis Fix for start Up Movies Are not Playing for iOS Devices. Handle case when movie is loading aysnc in background - need to wait for state changes otherwise it skips intermediate movies. - Tested on iOS and Mac. #jira UE-39585 Change 3498035 by Guillaume.Abadie Polishes //Engine/Plugins/Compositing/LensDistortion/Shaders/Private/UVGeneration.usf from debuging artifacts. Change 3498101 by Rolando.Caloca DR - Compile fix Change 3498254 by Guillaume.Abadie Exposes comparing FLensDistortionCameraModel to blueprint with == and != operator nodes for cross frame uv displacement map caching. Change 3498264 by Guillaume.Abadie Integrate 3267269: Implements SceneCaptureComponent2D::bCameraCutThisFrame Change 3498371 by Yujiang.Wang Fix for UE-46149 Planar Reflections display screenspace info when viewports are >2 * Prevent planar reflections being rendered when ViewIndex >= GMaxPlanarReflectionViews * Now planar reflections in >2 viewports will fallback to other reflection methods (SSR, reflection captures) #jira UE-46149 Change 3498409 by Rolando.Caloca DR - Swap resolves Change 3498410 by Guillaume.Abadie Adds support for opacity output alpha for post process material when doing a draw material to render target. Change 3498705 by Rolando.Caloca DR - Add UID for debugging mem allocations Change 3498759 by Marcus.Wassmer No post processing in vertexcolor view mode #jira UE-44704 Change 3498891 by Rolando.Caloca DR - Minor Vulkan per frame allocator refactor in prep for changes Change 3499206 by Rolando.Caloca DR - Fix temp frame allocator OOM on Vulkan #jira UE-45913 Change 3499319 by Rolando.Caloca DR - Vulkan support for StorageBuffer Change 3499339 by Rolando.Caloca DR - Remove deprecated typedef Change 3499400 by Rolando.Caloca DR - Remove some RHICmdList deprecated functions Change 3499422 by Rolando.Caloca DR - Allow buffer transitions inside render passes Change 3500370 by Rolando.Caloca DR - Compile fix Change 3500474 by Rolando.Caloca DR - Fix static analysis Change 3500517 by Guillaume.Abadie Exposes r.PostProcessing.PropagateAlpha to the renderer settings. Change 3500537 by Guillaume.Abadie Fixes a bug where scene capture WorldToView matrix would get scale != 1 when scaling the scene capture actor in the world. #jira UE-39389 Change 3501069 by Mark.Satterthwaite Bring back temporary 4.16 fix for iOS 9 (CL #3425995) into Dev-Rendering for 4.17 as a real fix will need to wait for 4.18. temporary fix for skewed textures on IOS 9 #jira UE-44468 Change 3501164 by Michael.Lentine PR #3402: UE-43131: Format argument count not equal to actual arguments (Contributed by projectgheist) Change 3501222 by Benjamin.Hyder Checking in Tm_SobolNoise map Change 3501612 by zachary.wilson Adding testing content for RTDF shadows on planar reflections Change 3501708 by Guillaume.Abadie Break FPostProcessSettings into smallers structs. Change 3501830 by Olaf.Piesche #jira UE-39628; using fix proposed in UDN, will investigate further Change 3501954 by Marcus.Wassmer Duplicate 3480903 Light culling safety measures. Change 3502032 by Mark.Satterthwaite Fix generation of Metal precompiled headers for the bytecode compiler when using Xcode 9. Change 3502118 by Uriel.Doyon Fixed shader compilation issues. Change 3502191 by Guillaume.Abadie Implements Composure plugin to make compositing in UE4 easier. Change 3502192 by Guillaume.Abadie Implements Composure feature testing in EngineTests Change 3502196 by Guillaume.Abadie Creates a dependency of Composure plugin over LensDistortion plugin. Change 3502213 by Arciel.Rekman Fix for loading shaders on Linux (UE-46276). Change 3502243 by Brian.Karis Bent normal map support. Multibounce AO. Spherical Gaussian based specular occlusion. Change 3502506 by Guillaume.Abadie Fixes compilation failure in Composure with unity build. Change 3502507 by Guillaume.Abadie Fixes composure Set Pass with Render Target blueprint helper. Change 3502510 by Guillaume.Abadie Attempts to fix ComposureUtils.cpp compile errors. Change 3502515 by Guillaume.Abadie Some other composure failure fixes. Change 3502545 by Guillaume.Abadie Fixes some unity build related error in Composure. Change 3502548 by Guillaume.Abadie Fixes last missing includes in ComposurePostProcessPass.cpp Change 3502672 by Guillaume.Abadie Fixes linux warning in Composure. Change 3502790 by Ryan.Brucks float4 PseudoVolumeTexture: Fixed frame layout being a float instead of float2. Now works correctly with non-square frame layouts. Only called in custom nodes and calling with a float still functions properly so no old content will break. Change 3502836 by Guillaume.Abadie Propagates scene capture engine showflag changes from blueprint editor to the blueprint instances. #jira UE-6810 Change 3503096 by Guillaume.Abadie Resave a unversioned asset. Change 3503228 by Yujiang.Wang Fix for UE-45646 Dynamic Light placed inside of a Dynamic Static Mesh doesn't pass through the geometry * Bug caused by bReflectiveShadowmap not being passed into SetViewFlagsForShadowPass * Replaced the true with bReflectiveShadowmap #jira UE-45646 Change 3503284 by Rolando.Caloca DR - Fixed initial clear on rendertargets - Added support for r.Vulkan.EnableValidation 1, 2, 3 & 4 - Dump the vulkan log into VS output log - Added validation for layouts when using dump log Change 3503545 by Arciel.Rekman Fix black UI on Linux (UE-46333) - Rebuilt hlslcc with clang 3.7.0. Whatever issues we're running in with newer clangs still seem to persist. #jira UE-46333 Change 3503638 by Daniel.Wright [Copy] Changed DynamicBentNormalAO back to fp16, as PF_FloatR11G11B10 was not enough precision and introduced banding Change 3503787 by Marcus.Wassmer Fix difference between gpu/cpu morph target application Change 3503902 by Marcus.Wassmer Roll back TAA refactor until we have time to look into the bad interaction with DOF. Change 3503953 by Arne.Schober DR - UE-46319 - borked Reflections: The resource transition needs to be in this weired place for PS4 and switch until we teach the interface to know about subresources. #RB Marcus.Wassmer Change 3504131 by Rolando.Caloca DR - Maintain a cache of pipeline and descriptor set layouts - Fix marker dump Change 3504462 by Guillaume.Abadie Fixes an assertion failure that was failing because compute light grid was not done, but the shader used where not necessarily using compute light grid results. #jira UE-46277 Change 3504779 by Chris.Bunner Potential static analysis fix. #jira UE-46360 Change 3504950 by Marc.Olano Allow Sobol material nodes & textures only if feature level is at least ES3.1 #jira UE-46334 #jira UE-46317 Change 3505035 by Daniel.Wright Increased MaxSearchCount in GetShaderIncludes. The previous limit of 20 is now getting hit in BasePassPixelShader.usf, causing compiles to fail erroneously. Change 3505386 by Daniel.Wright GetShaderIncludes handles infinite recursion gracefully, needed by Metal causing BasePassTessellation.usf to include BasePassVertexShader.usf Change 3505491 by Rolando.Caloca DR - Fix crash on first frame of particles on modern APIs Change 3505557 by Chris.Bunner [Duplicate] Workaround for outdated shader map crash. #jira UE-46061 Change 3506071 by Rolando.Caloca DR - Vulkan fixes - Fix copy out of bounds reading textures to CPU - Defer event deletion - Split validation for errors and warnings - Skip validation error about attachment not used Change 3506698 by Guillaume.Abadie Fixes Composure alpha channel clobering and performance regression in bloom and tonemapper passes caused by scene capture API compatibility breakage brought by Fortnite merge. Change 3506797 by Rolando.Caloca DR - Fix static analysis #jira UE-46428 Change 3506861 by Rolando.Caloca DR - Fix crash due to layering violation #jira UE-46424 #jira UE-46431 Change 3508098 by Rolando.Caloca DR - Fix for Vulkan ES31 crash - Fix for AMD ensure Change 3508123 by Rolando.Caloca DR - Disable occlusion queries on Vulkan to avoid flickering - Fix for bad HZB & cube mips on Vulkan (now using RHIGenerateMips) - Fix for decal blending #jira UE-46376 Change 3509064 by Uriel.Doyon Changing the logic arround generating an error when HasHadBulkDataCleared() so that it only triggers if the DDC are not found. #jira UE-46427 Change 3509854 by Marc.Olano Fix 2D Sobol gray code numbers. Just changes some numbers in initialization tables, so no effect on existing tests or content. Change 3509920 by Marcus.Wassmer Fix LPV fastvram ensure Change 3509937 by Rolando.Caloca DR - Fix crash due to deleted viewport #jira UE-46281 Change 3509988 by Marcus.Wassmer Roll back part of Sobol fix to avoid full shader recompile for integration. Change 3510255 by Rolando.Caloca DR - Fix popup window ensure #jira UE-46511 Change 3510646 by Marcus.Wassmer fix ios compiles Change 3511442 by Rolando.Caloca DR - Change mesh simplification check to ensure/checkslow to unblock #jira UE-46538 DONE! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX CHANGES WITH MULTIPLE PLATFORMS!!! YOU MUST COPY THESE INTO THE OTHER ONES AS MAKES SENSE!! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Change 3467095 by Guillaume.Abadie Nukes all += TEXT(".usf") #jira UE-45530 Change 3475084 by Guillaume.Abadie Fixes compilation failure of the shader compiler on PS4 and XboxOne Change 3477464 by Guillaume.Abadie Fixes dumpshaderinfo that generate unecessary sub directory, breaking shell scripts. Change 3494395 by Guillaume.Abadie Moves all engine shader files into Public and Private directory, and introduce the .ush extensions for header file that do not contains entry points. DONE! [CL 3511602 by Marcus Wassmer in Main branch]
2017-06-27 11:38:28 -04:00
{
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3809756) #rb None #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 3629223 by Rolando.Caloca DR - Rollback //UE4/Dev-Rendering/Engine/Source/Runtime/VulkanRHI to changelist 3627847 Change 3629708 by Rolando.Caloca DR - vk - Redo some changes from DevMobile 3601439 3604186 3606672 3617383 3617474 3617483 Change 3761370 by Arne.Schober DR - Added CityHash to use with conatiners and stuff. It provides good performance and high quallity across multiple platforms. Change 3761437 by Guillaume.Abadie Optimises motion blur compute shader for consoles. Change 3761483 by Guillaume.Abadie Fixes D3D11 RHI lying to dynamic resolution heuristic with t.MaxFPS. Change 3761995 by Mark.Satterthwaite Add the Metal compiler path to the local .pch filename to avoid problems when Xcode moves. Change 3761996 by Mark.Satterthwaite Emit more details when a pixel shader is found to have no outputs at all which Metal doesn't permit. More likely this is a bug in the shader compiler not configuring the in-out mask correctly... #jira UE-52292 Change 3761999 by Mark.Satterthwaite No need to avoid tessellation for FMetalRHICommandContext::RHIEndDrawIndexedPrimitiveUP anymore - that was from back when the tessellation logic was replicated in each RHI*Draw* implementation. #jira UE-51937 Change 3762181 by Joe.Graf Changed MaxShaderJobBatchSize to 25 on Mac as it reduced shader compile time by 21% Change 3762607 by Mark.Satterthwaite Remove accidentally included changes from 3761995. Change 3762612 by Mark.Satterthwaite Enable the explicit sincos intrinsic for Metal to avoid instances of UE-52477 that can cause shaders to compile incorrectly through hlslcc. #jira UE-52477 Change 3762772 by Michael.Lentine Move RHI calls to render thread. Change 3763021 by Richard.Wallis Remove shader cache tool project and implementation. #jira UE-51613 Change 3763082 by Guillaume.Abadie More SceneTexture, SceneColor and SceneDepth automated tests Change 3763111 by Richard.Wallis Clone of CL 3763033 (Release-4.18): Fix for crash upon launching packaged game on Mac with Share Material Shader Code enabled. #jira UE-52121 Change 3763657 by Michael.Lentine Invalidate ddc for skeletal mesh render data so that the duplicated vertex render structures are properly serialized. Change 3763727 by Jian.Ru Fix Player Collision view mode. It is caused by checking an uninitialized vertex buffer so the check always fail. #jira UE-52052 Change 3763738 by Guillaume.Abadie Implements SSR input post process material location. Change 3764271 by Mark.Satterthwaite Allow ControlPointPatch lists to flow through MetalRHI as it was setup to handle this transparently - the VSHS compute shader will convert them to triangles to draw. Report the same warning as in the pipeline creation stage as this hasn't been formally validated. #jira UE-52454 Change 3764316 by Daniel.Wright Added AVolumetricLightmapDensityVolume - gives local control over Volumetric Lightmap density. Dropping the top mip outside of the play area in Monolith saves 20Mb (35Mb original). Volumetric Lightmap no longer refines around static translucent geometry - saves 5Mb in Monolith Reworked brick culling by error mechanism. Now compares error to interpolated parent lighting instead of the brick average - prevents dropping constant value bricks which are near a wall and cause leaking due to parent interpolation after being culled. Change 3764318 by Daniel.Wright Missing file Change 3764321 by Daniel.Wright Shader compiling memory optimizations * Editor memory: Sharing uniform buffer includes and GeneratedInstancedStereo.ush per FShaderType (was previously duplicated per FShader job) * SCW input size: Sharing uniform buffer includes and SharedEnvironment per batch * 7.6Gb of shader job inputs in memory -> .5Gb (13x less) when doing a full shader compile of Paragon Editor * 13.8Gb written into worker input files -> 2.9Gb (4.7x less). Global shaders are never batched when sent to SCW so unoptimized by these changes. Change 3764595 by Daniel.Wright Added VolumetricLightmapDensityVolume asset icons Change 3764701 by Michael.Lentine Add duplicated vertices merging for meshmerge. Change 3766002 by Guillaume.Abadie Fixes a crash in translucency. Change 3766007 by Guillaume.Abadie Oups.... Fixes compilation failure. Change 3766697 by Guillaume.Abadie Giant refactor of global shader interface for upcoming native support of permutation. CL generated by python script. Change 3767205 by Chris.Bunner Deferring FMaterial::RenderingThreadShaderMap update to render-thread rather than assumption commands have been flushed. #jira UE-50652 Change 3767207 by Chris.Bunner Clamp fetched texture coordinates to those available on the mesh. Change 3767209 by Chris.Bunner PR #4203: Early-outs in UMaterialInstance parameter setters (Contributed by stefanzimecki) #jira UE-52193 Change 3767772 by Mark.Satterthwaite MetalShaderFormat will no longer fallback to text shaders when you ask it to compile to bytecode but the bytecode compiler is not available (either locally or remotely) - this ensures that the DDC can't be poisoned by incorrectly configured clients. The Editor is already setup such that if the remote shader compiler is not configured & Xcode is not available locally the shader-compiler will be invoked to generate text shaders. #jira UE-52554 Change 3768604 by Guillaume.Abadie Polish up with new global shader function signature. Change 3768993 by Guillaume.Abadie Fixes r.Upscale.Panini cvars Change 3769478 by Mark.Satterthwaite Move the ue4_stdlib.metal & PCH into a temporary directory that exists for the lifetime of the SCW on the remote side as well as the local one and add this path as an include directory. #jira UE-52587 Change 3769703 by Mark.Satterthwaite For all Metal platforms >= Metal v1.2 transform mul(a,b) into fma(a,b,0) to prevent the Apple compiler reordering operations differently between the base & depth passes which results in variance in the position output. For iOS disable fast-math when the vertex-shader uses World-Position-Offset because there are additional problems on the iOS shader compiler that result in position variance even with the above fix - WPO performance will suffer but I don't have any alternatives. Remove the depth-offset hack from the depth-only vertex shader again. #jira UES-5651 Change 3769763 by Mark.Satterthwaite Handle swizzle's in the hlslcc fma identification pass so that we reduce the number of instructions and the platform compiler can't break the instructions up. Change 3769849 by Mark.Satterthwaite Fix CIS error. Change 3770517 by Richard.Wallis Fix for crash when creating a new media texture (AppleIntelHD5000GraphicsMTLDriver!SamplerStage::bindSamplerToTexture()). Missing texture resource for binding. Old InitDynamicRHI() code has been refactored out into seperate functions which leaves us on Mac with a NULL resource initially after creation which Metal doesn't like. This fix puts InitDynamicRHI down the default setup/clear path which inits default resources - I don't think we should use a global dummy in this instance as this is a render target. #jira UE-51940 Change 3770688 by Uriel.Doyon Fixed texture resolution returning 0 when running blueprint construction scripts at cook time. Change 3771115 by Mark.Satterthwaite Report errors from failed attempts to compile global shaders or we can't see why things fail on non-Windows platforms. Change 3771263 by Mark.Satterthwaite Change the way ManualVertexFetch is enabled on Metal platforms so that it is enabled when targeting Metal v1.2 and higher (macOS 10.12+/iOS 10+). This brings iOS in the Desktop Forward renderer back into line with the Mac. #jira UERNDR-300 Change 3773472 by Guillaume.Abadie Fixes a crash on PIE of SimpleComposure project. Change 3773475 by Guillaume.Abadie Fixes bug in editor viewport caused by SSR input changes. Change 3774677 by Arne.Schober DR - Deprecated SetLocal from the RHICmdlist Fixed some unnecessary PSO collisions. Change 3777037 by Mark.Satterthwaite Remove incorrect change that caused a reference to "accurate::sincos" to appear in some Metal shaders rather than "precise::sincos". Change 3777122 by Mark.Satterthwaite Back out changelist 3777037 - I'm blind and wasn't seeing the real problem was a stale shader cache... Change 3777196 by Mark.Satterthwaite Fix text-shader compilation on iOS 10 - maybe iOS 9 too (untested!). We need our own make_scalar type-trait template for ue4_stdlib.metal so that we still compile with older iOS runtime compilers and we can't use as_type to directly implement the packHalf2x16/unpackHalf2x16 intrinsics for these older runtime compilers either. Change 3779098 by Rolando.Caloca DR - vk - Fix query index Change 3779275 by Mark.Satterthwaite Silence the Metal runtime compiler warning caused by use of a deprecated enum value when running text shaders compiled for Metal v1.0/1.1 on a Metal v1.2+ OS. #jira UE-52554 Change 3779427 by Rolando.Caloca DR - vk - Fix for allocator contention Change 3779608 by Uriel.Doyon Fixed invalid access in the resave package commantlet when building texture streaming material data for materials enabling tesselation. Change 3784496 by Mark.Satterthwaite Temporarily disable USE_OBJECT_COMPOSITING_TILE_CULLING for Metal shader compilation only - other platforms are unaffected - as it isn't working properly for some reason. need to work out what's up but don't want Distance Fields to be completely snookered in the interim. #jira UE-52952 Change 3784608 by Rolando.Caloca DR - Copy 3784588 - Fix for drivers returning out of date swapchains during resizes Change 3784734 by Mark.Satterthwaite Real fix for UE-52952 - MetalShaderFormat wasn't propagating the full thread-group value. #jira UE-52952 Change 3784741 by Mark.Satterthwaite More Metal debugging commandline options "-metalfastmath" & "-metalnofastmath" to force fast-math on or off for all shaders, must be using runtime-compiled shaders (i.e. -metalshaderdebug or r.Shaders.Optimise=0) to take effect. Change 3787103 by Guillaume.Abadie Kills BuiltinSamplers UB Change 3787207 by Guillaume.Abadie Sorry, compile fix that were fine with local changes... Change 3787396 by Marcus.Wassmer PR #4271: UE-52901: Set VIS_Max meta to hidden (Contributed by projectgheist) Change 3788028 by Peter.Sumanaseni Working linear HDR exr output from sequencer Change 3788536 by Mark.Satterthwaite Track whether the Metal shader uses the discard_fragment function as when this is used but without any other outputs we know we need to bind at least one render-target or a depth-stencil surface but we don't know which. This lets us correctly error when we encounter a shader with no outputs at all which Metal doesn't permit. #jira UE-52292 Change 3788538 by Mark.Satterthwaite Let's try mitigating UE-46604 on Nvidia by retaining resource references in the command-buffer. This shouldn't be necessary and isn't typically on other vendors but we haven't been able to reproduce this reliably enough to get to the bottom of it. #jira UE-46604 Change 3789083 by Guillaume.Abadie Implements global shader permutations. Example in ScreenSpaceReflections.cpp. Change 3789090 by Guillaume.Abadie Fixes linux build. Change 3789106 by Guillaume.Abadie Fixes compilation failure in niagara plugin. Change 3789274 by Guillaume.Abadie Avoid hit proxies to clobber TAA's hitsory. #jira UE-52968 Change 3789380 by Guillaume.Abadie Back out changelist 3789083: global shader permutation because compilation failure in clang. Change 3789648 by Guillaume.Abadie Relands global shader permutation, with clang support. Change 3789712 by Guillaume.Abadie Fixes TestImage show flag with TAAU on. #jira UE-53061 Change 3791593 by Guillaume.Abadie Reinvalidates shaders with shader permutations. Change 3791884 by Daniel.Wright Added BP setter for LowerHemisphereColor Change 3791886 by Daniel.Wright Added LightmapType to PrimitiveComponent * ForceVolumetric allows forcing static geometry to use Volumetric Lightmaps, which can be useful on instanced foliage where seams are prevalent. Lightmass internal caching still requires lightmap UVs and reasonable lightmap resolution. * ForceSurface replaces bLightAsIfStatic Improvements to Volumetric Lightmap quality needed for static geometry * Stationary light shadowing is now dilated inside geometry * Now doing two dilation passes since samples near geometry see inside due to ray start bias * Refinement around geometry uses an expanded cell bounds when the geometry is going to use Volumetric Lightmaps, since cross-resolution stitching causes leaking Lightmass debug primitives are now tied to a swarm task instead of global - allows debugging of Volumetric Lightmap tasks Change 3792256 by Guillaume.Abadie Fixes a bug where permutation was not actually serialised in FShader, so was ending up recompiling shader at every load. Change 3792884 by Marcus.Wassmer Copying //UE4/Partner-AMD to Dev-Rendering (//UE4/Dev-Rendering) Change 3793200 by Marcus.Wassmer Copying //UE4/Partner-IDV-SpeedTree to Dev-Rendering (//UE4/Dev-Rendering) Speedtree 8 support Change 3793206 by Brian.Karis Added color grading control BlueCorrection to correct for artifacts with "electric" blues due to the ACEScg color space. Bright blue desaturates instead of going to violet. Added color grading control ExpandGamut which expands bright saturated colors outside the sRGB gamut to fake wide gamut rendering. ACES changes. Change 3793344 by Marcus.Wassmer Fix editortest compile Change 3794285 by Guillaume.Abadie Serializes PermutationId according to archive rendering version to avoid issues with old material that were serializing a shader map into UObject. Change 3794307 by Guillaume.Abadie Resaves uassets that were modified between 3789648 and 3794285 Change 3794627 by Mark.Satterthwaite Implement two components for MTLPP, an IMP cache for Objective-C selector implementations & an interposition framework for those same selectors: - imp_SelectorCache & friends provide the IMP caching for each of the Metal protocols which constitute most of the API, so far I've not covered the Metal classes used for the various descriptor/initializer types. Each type has its own IMPTable which caches the selector's implementation pointer and provides the mechanism to hook that implementation. As Objective-C is runtime dynamic this look up must be performed on the actual Class value returned by an object at runtime - you can't do this at compile time. Even things like NSString which appear compile-time static are really not as NSString is an alias for a class-cluster (NSString, NSMutableString, __NSInlineString and more). - The interpose directory contains MTI* files which are the framework for interposing all the functions in Metal's runtime API - I deliberately omit the descriptor classes & read-only functions as there's no benefit to interposing them - which I can build off to create a trace tool or a superior validation layer. Right now this is Mac only as there'll be some problems to solve for iOS/tvOS due to difference in linking requirements - not insurmountable. - Rebuild MTLPP's implementation of the C++ wrapper classes around the IMPTable's - this means we avoid all the objc_msgSend overhead for all the classes and functions whose implementations are cached. Right now the IMPTable is going to incur a look-up for all non-copy/move constructors which is suboptimal - ideally the Metal IMPTables would be cached in the Device object as they will be consistent within a single Device. - Sort out the MTLPP availability logic - it now exports the availability warnings to the caller and internally just blithely assumes it may call the functions, the caller is responsible for ensuring that calls are made only on appropriate devices & OSes. This reduces MTLPP complexity and better fits how MetalRHI works. - Fix a number of retain/release bugs that were lying dormant in MTLPP but exposed by the switch to IMPTables. - Add tvOS support. Next up, put this into MetalRHI and start fixing all the fallout. Change 3794631 by Mark.Satterthwaite Missed updating mtlpp's build.cs for TVOS. Change 3794651 by Uriel.Doyon UPointLightComponent::GetUnitsConversionFactor() now takes the cone angle as parameter. This allows to fix spotlight unit conversion when using lumens. Change 3794720 by Guillaume.Abadie Fixes a bug in Global{Bilinear,Trilinear}ClampedSampler that was actually doing a Point sampling. Change 3794749 by Mark.Satterthwaite Fix mtlpp.build.cs paths. Change 3794856 by Mark.Satterthwaite Fix some shadowing warnings. Change 3795484 by Daniel.Wright Implemented the Spherical Harmonic windowing algorithm from 'Stupid Spherical Harmonics (SH) Tricks' New WorldSettings Lightmass property VolumetricLightmapSphericalHarmonicSmoothing controls the global amount of smoothing applied Change 3795590 by Brian.Karis Area light fixes Fixed order of operations. This helps mixing of SourceRadius, SourceLength, and SoftSourceRadius. Change 3796832 by Marcus.Wassmer Correct shouldcache condition for new resolve shader Change 3796884 by Marcus.Wassmer Doing it right this time. Change 3797196 by Mark.Satterthwaite More updates to MTLPP to make things simpler and reduce the number of spurious Objective-C warnings that are emitted because of the way we are using the runtime. Change 3797200 by Daniel.Wright Lightmass now uses the highest density VolumetricLightmapDensityVolume settings that affect any part of a cell Change 3797221 by Daniel.Wright Reduced default SphericalHarmonicSmoothing based on RoboRecall tests. Now only active with strong direct lighting from static lights by default. Change 3797411 by Brian.Karis Disable ExpandGamut for old tone mapper. Change 3797462 by Mark.Satterthwaite More build warnings silenced after changing to the lowest possible deployment target OS for each library. Change 3797585 by Mark.Satterthwaite Range-based-For support in the NSArray wrapper. Change 3797836 by Mark.Satterthwaite Even more forward-declarations to avoid system headers poking through to the including code from mtlpp. Change 3798027 by Mark.Satterthwaite Fix handling of nil objects, on which no functions may be called, command-buffer retention and IMP declaration. Change 3798154 by Mark.Satterthwaite Fix some egregious memory leaks that rewriting to use mtlpp exposed before we carry on - don't want these slipping into 4.19. Change 3800990 by Mark.Satterthwaite Typedef all the completion-handler callback types in mtlpp to make future me's life easier. Change 3801400 by Chris.Bunner Improving automated test errors on failure to generate report data. Change 3801726 by Mark.Satterthwaite Correct some function availability and the command-buffer error status in mtlpp. Change 3801808 by Chris.Bunner Added DefaultScalability.ini to EngineTest that forces all quality levels to Engine default Epic for now to improve consistency. Change 3801862 by Marcus.Wassmer Update automated tests with color gamut change Change 3802214 by Chris.Bunner When running automated tests in and editor-locked PIE viewport, skip resizing as the editor can't handle this. Added bindable delegate called when ScreenshotRequest is processed - Useful to allow screenshots to override and restore settings per capture. #jira UE-53188 Change 3802243 by Chris.Bunner Added button to automated test screenshot browser to add or replace all outstanding test reports if appropriate. DeleteAllReports button is now only enabled whilst there are reports in the list. Change 3802372 by Chris.Bunner Updating more test screenshots. Change 3803683 by Chris.Bunner Adding more logging and multiple attempts to automated test report network save. Added small wait on repeated operations that are known to fail. Change 3803826 by Rolando.Caloca DR - vk - Fix merge issue Change 3804181 by Chris.Bunner Tentative fix for CIS test failure. Change 3804236 by Chris.Bunner Additional logging for case where file write silently fails, report platform-specific error. Change 3804303 by zachary.wilson Cleaning up assets in QAGame saved with empty engine versions to resolve warnings seen when launching on Change 3804410 by Chris.Bunner Added additional logging when automated screenshot test fails due to size mismatch. Mismatched bounds are colored red in the delta. Change 3804455 by Mark.Satterthwaite Fix a small number of persistent memory leaks on the Mac build that slowly consume more and more memory as you use the Editor - interacting with menu's was particularly egregious as each NSMenu would leak after you move away. #jira NA Change 3804667 by Chris.Bunner Speculative CIS fixes. Change 3806008 by Chris.Bunner Partially reimplementing backed-out CL 3804181 to improve consistency of how automated screenshot test settings are applied/restored. #tests CIS preflight job 8174412 Change 3806909 by Mark.Satterthwaite Use the vertex-shader's in-out mask to ensure that we only validate legitmate vertex-streams in Metal's DrawIndexedPrimitive implementation. #jira UE-53046 Change 3807059 by laz.matech Checking in QAGame Rendering Map, QA-PhysicalLightingUnits, for testing Physical Light Units. Wanted to get this in before copy up. #Jira none Change 3807726 by Chris.Bunner Removed a check that we can't fix up. The check hits unbound buffers which it assumes means a failure but is actually due to m.v.fetch. We don't have the information available to know which are which removed from the input without reading from the shader. #jira UE-53046 Change 3807800 by Guillaume.Abadie Fixes some warning in shader headers. Change 3807804 by Guillaume.Abadie Back out changelist 3807800 Change 3807807 by Guillaume.Abadie Relands shader header warnings. Change 3808046 by Chris.Bunner Dropping a new automated test error back to a warning as this may lead to genuine issues being ignored in the short term. Change 3809579 by Chris.Bunner Back out changelist 3774677. #jira UE-53483 Change 3809620 by Chris.Bunner Updating animated cloth test screenshot. Change 3803629 by Chris.Bunner Rebuilt CornellBox and DistanceField test maps, updated screenshots. Change 3787045 by Guillaume.Abadie Moves some global samplers to Common.ush Change 3809756 by Chris.Bunner Updating animated cloth test screenshot. [CL 3809764 by Chris Bunner in Main branch]
2017-12-15 12:47:47 -05:00
FGlobalShader::ModifyCompilationEnvironment( Parameters, OutEnvironment );
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
OutEnvironment.SetDefine(TEXT("USE_16BIT"), Use16Bits);
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3511476) #lockdown Nick.Penwarden ===================================== MAJOR FEATURES + CHANGES ===================================== Change 3372740 by Chris.Bunner [Experimental] Partial compute post process pipeline (r.PostProcess.PreferCompute). StencilSceneTexture added to deferred list. A few known issues to be fixed in a follow-up CL. Change 3374187 by Chris.Bunner Volume texture support for CombineLUTs/Tonemap compute pass. Refactored common param code to shared sub-class in CombineLUTs and Tonemap PS/CS. Skip compute post process out-of-bounds writes. Unsigned type conversion fixes. Trimmed compute post process shader inputs. Change 3441680 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3454636 by Uriel.Doyon Fixed point light having an extra scale of 16 in mobile #jira UE-45272 Change 3454844 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3461206 by Guillaume.Abadie Adds possibility to scene captures and player controller to render no primitives at all. Change 3461207 by Guillaume.Abadie Exposes showflag details to USceneCaptureComponent. This gives the possibility to configure scene capture's showflags in blueprint encapsulated compositing pipeline. #jira UE-6810 Change 3461233 by Chris.Bunner Added Log10 material expression. Added tooltip for Log2 and Log10. Change 3461434 by Michael.Trepka Copy of CL 3456118 In Metal RHI report texture streaming as immediately successful as on D3D to avoid a race-condition leading to deadlock between the Main, Game, Render & RHI threads. #jira UE-44961 Change 3461770 by Benjamin.Hyder Submitting TM-RayTracedDistanceField map Change 3461929 by Marc.Olano Add Sobol blueprint and material node test maps to RenderTest project Change 3462249 by Uriel.Doyon Translucency after DoF is now disabled when showflag postprocess is disabled. Change 3462371 by Brian.Karis VT addressing is now 64bit to support huge sparse virtualized volumes 16bit page tables working. Change 3462936 by Marc.Olano Extend Sobol testing map with comparision between Random Sobol and Next Sobol functions Change 3464394 by Uriel.Doyon Improved synchronization for texture streaming commands. This fixes an issue when accessing FStreamingTexture for pending textures. Change 3464743 by Guillaume.Abadie Adds .usf file extension on all shader's source file names and adds checks to verify them at engine load time. Change 3464818 by Guillaume.Abadie Fixes compilation error in FindShaderRelativePath Change 3465184 by Daniel.Wright r.Shadow.PreShadowResolutionFactor 1.0 on Epic shadow settings Change 3465283 by Marc.Olano Update Sobol Gray code tables to match random order tables Change 3465976 by Arne.Schober DR - [UE-44393] - The Canvas is using the Globalshaders for clearing but compilation is done asynconously at load time. Unfortunately there could be Code that uses a canvas to draw and cause this issue in between. There might be some plugins that do this. For now we need to wait and block for the shaqders to be compiled until we can allo the use of the canvas. #RB none Change 3467513 by Guillaume.Abadie Fixes an issue where primitives would no longer draw in gameplay. #jira UE-45550 Change 3471116 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms. Merge of CL 3327784 dev-editor stream from Michael Trepka with some extra changes. - Also removed Metal shader platforms from PlatformSupportsDebugViewShaders() otherwise we get a compiler error. HLSL register binds not implemented in metal backend. #jira UE-39108 Change 3471117 by Richard.Wallis Drop down menus clip on 27" Screen iMacs. Disable viewport HDR rendering on macOS 10.12.x when in editor. #jira UE-43026 Change 3471130 by Richard.Wallis Mac GPU hang causes editor output log to be written to the wrong file. Try to emulate windows behaviour when opening a file for reading or writing. Tested against behaviour of windows log file with multiple instances running. - Only defined in for Mac and non shipping. #jira UE-44934 Change 3471224 by Guillaume.Abadie Lets the ProjectFileGenerator to look at Shaders/ directories in plugin and game projects. Change 3471646 by Daniel.Wright Fixed ensure opening UT system settings Change 3471862 by Arne.Schober DR - revert accidently checked in changes. #RB Chris.Bunner Change 3472249 by Guillaume.Abadie Implements virtual shader source directory mapping. - /Engine/... maps to Engine/Shaders/... - /Plugin/FooBar/... maps to FooBar plugin's Shaders/ directory - /Project/... maps to project's Shaders/ directory Change 3472443 by Daniel.Wright Moved the Rendering category for lights to be just below the Light category, so the bVisible property is easily accessible Change 3474537 by Uriel.Doyon Fixed lighting needs rebuild happening after blueprint rescript and a non symetrical Quaterion != ToQuaternion(ToRotator(Quaternion) Change 3475192 by Guillaume.Abadie Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475209 by Guillaume.Abadie Back out changelist 3475192 Change 3475252 by Guillaume.Abadie Reland: Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475389 by Guillaume.Abadie Adds LensDistortion plugin's feature tests. Change 3475538 by Guillaume.Abadie Adds the /Engine/* prefix on all of the renderer's USF file references. Change 3475568 by Guillaume.Abadie Adds a check for virtual shader source file path format in FShaderType::FShaderType() Change 3475871 by Guillaume.Abadie Fixes a bug in shader compile worker, were an error in a relative #include USF file would trigger an check failure in CheckVirtualShaderFilePath Change 3475997 by Yujiang.Wang Workaround for a compiler optimization bug introduced in VS2015 Update 3. * The bug causes TSHVector<2>::CalcDiffuseTransfer to go to infinity at certain spot, making movable objects with ILCQ_Volume indirect lighting cache interpolation get very dark. * Debug builds don't exhibit this bug. * Semantics are exactly the same as the original code. Change 3476203 by David.Hill Compute SSAO: problem wiht AmbientOcclusionLevels and with various viewporttest sizes. Only seen when Levels >=2 #jira UE-45741 Change 3476536 by Benjamin.Hyder adding player start to Ray Traced Distance Field Shadows Map Change 3478298 by Benjamin.Hyder disabling mesh distance fields in Tm-Raytraced_DistanceField_Shadows map Change 3478948 by Rolando.Caloca DR - Nicer check Change 3478949 by Rolando.Caloca DR - Default GPU morphs to enabled Change 3478950 by Rolando.Caloca DR - By default -vulkan will launch SM5 Change 3478984 by Rolando.Caloca DR - Pass down -vulkan Change 3479655 by Richard.Wallis Video track does not switch in AVF Media Player. Need to disable unused video tracks to allow AVPlayerItemVideoOutput to decode the required track. - Minimal change to allow video track changes/selection. - Audio samples are extracted using AVAssetReaderTrackOutput but video uses AVPlayerItemVideoOutput. Video could also use AVAssetReaderTrackOutput to access the video data unless there is an iOS reason not to... - Flush the audio sink sample buffers so we get instant audio track changes #jira UE-39750, UE-39749 Change 3479834 by Rolando.Caloca DR - Fix issue with bad vertex colors (per licensee) Change 3480376 by Guillaume.Abadie Disables ComputeLightGrid() if no volumetric fog and no lighting. #jira UE-45377 Change 3480596 by Yujiang.Wang Fix for dynamic shadows and raytraced distance field shadows of directional lights not appearing in planar reflection * Bug caused by incorrect shadow culling volumes for cascaded shadow map and backface culling mode for WholeSceneShadowProjection * Fixed by taking View.bReverseCulling into account #jira UE-34452 Change 3480600 by Yujiang.Wang Fix for UE-42376 * The bug is caused by post-processing ambient cubemaps not being supported in forward shading currently. * This fix replaces all the occurences of them in CalcSceneView with a skylight using the cubemap * If a CalcSceneView is used solely for setting the PP ambient cubemap, it is removed. #jira UE-42376 Change 3480784 by Rolando.Caloca DR - hlslcc - Initial support for [RW]StructuredBuffer Change 3481690 by Uriel.Doyon Attempt to fix static analysis warning Change 3482012 by Simon.Tovey Fixed issue when building distribution lookup tables where the final sample fell short of the max input time. As sampling is done only over this range, under constant interpolation the final value was never actually sampled and so cut from the final optimized LUT. #tests constant interpolation now works. #jira UE-45614 Change 3482965 by Yujiang.Wang Some quality of life changes for UE-42757 * The UV overlay in static mesh editor now has a darker background * Selected edges are getting highlighted and bolder * When some edges are selected others turn grey #jira UE-42757 Change 3483014 by David.Hill Change labels on bloom boost from x,y,z to min, max, mult. #jira UE-43904 a PropertyRedirect in BaseEngine.ini allows this to work with older version. Change 3484573 by Yujiang.Wang Fix for shadow color not updated after light build when a texture is changed and reimported * Bug caused by counter-intuitive design of UMaterial::GetReferencedFunctionIds and UMaterial::GetReferencedParameterCollectionIds, both of which will reset the OutIds parameter * Renamed to AppendReferencedFunctionIdsTo and AppendReferencedParameterCollectionIdsTo, the resets are removed #jira UE-45647 Change 3484969 by Yujiang.Wang Fix for UE-39929 inconsistent type between C++ and shader code * MeshDistanceFieldCasterIndices is declared as Buffer<uint> in CapsuleShadowShaders.usf, while created as PF_R32_SINT in CapsuleShadowRendering.cpp * Changed PF_R32_SINT to PF_R32_UINT in CapsuleShadowRendering.cpp #jira UE-39929 Change 3485012 by Yujiang.Wang Fix for UE-39929 #2: Changed int32 to uint32 to match PF_R32_UINT #jira UE-39929 Change 3485146 by Guillaume.Abadie Destroyes scene capture's view states on the UnRegister, to avoid large memory usage cause by the ViewState's render targets when moving blueprints arround. #jira UE-43455 Change 3486602 by Joe.Conley Adding "texcoord" keyword to UMaterialExpressionTextureCoordinate so you can search for the name that is displayed on the node in the graph. Change 3487471 by Yujiang.Wang Github #3659: Improved performance of DumpUnbuiltLightInteractions * Replaced TArrays with TSets #jira UE-45783 Change 3487641 by Guillaume.Abadie Fixes some shader file name casing issues in LPV. Change 3488014 by Uriel.Doyon New AllowAsyncLoading flag for UTexture::CachePlatformData(). It allows to load the source texture data in the async task if the source bulk data was not yet loaded. Data loaded that way is not sharable between tasks and will be discarded. This is required because updating the source data is not thread safe. #jira UERNDR-190 #jira UE-33401 Change 3488249 by Uriel.Doyon Fixed long stall in UpdateResourceStreaming() caused by Actor.GetComponents() not resetting the number of actors anymore. Fixed inconsistent results in ALODActor::HasValidSubActors() caused by the same change. #jira UE-46004 Change 3490228 by Mark.Satterthwaite Fix the Nvidia driver bug with the old reversebits fallback function - you need to use the native reverse_bits intrinsic or use some uint(ushort()) casts to get the compiler to do the right thing, which means injecting the reverse_bits function in MetalBackend not the HLSL (as it has no such type). #jira UE-46067 Change 3490538 by Arne.Schober Back out changelist 3488249 #RB none Change 3490551 by Arne.Schober Back out changelist 3488249 #RB none Change 3491828 by Guillaume.Abadie Fixes another USf file reference casing issue in C++. Change 3491924 by Yujiang.Wang Fix for UE-43302 Crash when entering the DebugCreatePlayer console command with planar reflections in the level * Crash caused by check(Views.Num() <= 2); in SceneCaptureRendering.cpp * We still want to support at most 2 views for performance, but now instead of crash the planar reflections in additional views will simply turn black #jira UE-43302 Change 3492359 by Guillaume.Abadie Fixes non editor launches, failing in FGenericPlatformProcess::AddShaderSourceDirectoryMapping(). Change 3492367 by Marc.Olano Change Sobol texture size to 32x16, tweak distribution Change 3492599 by Marcus.Wassmer PR #3669: -Fix logmessages ParticleModules_Location.cpp (Contributed by UpwindSpring01) Change 3493473 by Uriel.Doyon Back out changelist 3490538 Change 3493590 by Uriel.Doyon Back out changelist 3490551 Fixed missing #pragma once Change 3493911 by Marcus.Wassmer Fix potential GPU crash/hang caused by out of bound subresource updates. Added checks at cross-platform level to catch any instance earlier. Change 3494139 by Uriel.Doyon Fixed shadow variable issue on UE4Editor Linux. Change 3494364 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms - Part 2: Remove some more areas and fixes for previous attempt. Also removed OpenGL based GPU performance checks in EditorEngine.cpp - assuming that any GPU that can run Metal is currently OK for UE4. OpenGL left in the following areas: - OpenGLShaderCompiler - StandaloneRenderer The following files need to be reviewed in conjunction with CL 3471116 as there were some logic errors made: - OpenGLTexture.cpp #jira UE-39108 Change 3494413 by Guillaume.Abadie Updates r.InvalidateCachedShader and bump ShaderVersion.ush. Change 3494422 by Guillaume.Abadie Adds LensDistortion plugin's Private shader directory. Change 3494717 by Guillaume.Abadie Strengthens shader compiler with checks on generated file names and shader type file names. Change 3494763 by Guillaume.Abadie Removes a nolonger standing TODO in GlobalBeginCompileShader() that was automatically adding /Engine/ prefix to all relative virtual shader source file path. Change 3494985 by Rolando.Caloca DR - Integrate Vulkan Rewrite Change 3495031 by Rolando.Caloca DR - Delete file as it moved Change 3495032 by Rolando.Caloca DR - Show Vulkan SM5 instead of SM4 on windows packaging - Also added support for Vulkan SM5_UB Change 3495202 by Uriel.Doyon Fixed static analysis warning with pointer dereferencing. Change 3495342 by Rolando.Caloca DR - clang compile fix Change 3495354 by Rolando.Caloca DR - clang compile fixes Change 3495420 by Marc.Olano Use Sobol sampling for PCSS Change 3495799 by Rolando.Caloca DR - Delete old dev assets Change 3496202 by Mark.Satterthwaite Switch to using actual Vector*Matrix intrinsic for Metal to avoid a problem whereby the Metal compiler reorders operations in such a way that it loses precision and ends up being different between pre-pass and base-pass. #jira UE-46070 Change 3496253 by Uriel.Doyon Fixed static analysis warning for IncludeTool Change 3496631 by Guillaume.Abadie Makes AScreenshotFunctionalTest::ScreenshotOptions blueprint readable. Change 3496851 by Guillaume.Abadie Fixes back slash issues in Platform.usf. Change 3496852 by Guillaume.Abadie Fixes other back slashes includes in PS4 specific usf files. Change 3496941 by Guillaume.Abadie Adds a check() for no backslash in virtual shader file paths. Change 3497661 by Guillaume.Abadie Lets FLensDistortionCameraModel::GetUndistortOverscanFactor() early return 1.0 if the camera model is does an identity transform. Change 3497969 by Richard.Wallis Fix for start Up Movies Are not Playing for iOS Devices. Handle case when movie is loading aysnc in background - need to wait for state changes otherwise it skips intermediate movies. - Tested on iOS and Mac. #jira UE-39585 Change 3498035 by Guillaume.Abadie Polishes //Engine/Plugins/Compositing/LensDistortion/Shaders/Private/UVGeneration.usf from debuging artifacts. Change 3498101 by Rolando.Caloca DR - Compile fix Change 3498254 by Guillaume.Abadie Exposes comparing FLensDistortionCameraModel to blueprint with == and != operator nodes for cross frame uv displacement map caching. Change 3498264 by Guillaume.Abadie Integrate 3267269: Implements SceneCaptureComponent2D::bCameraCutThisFrame Change 3498371 by Yujiang.Wang Fix for UE-46149 Planar Reflections display screenspace info when viewports are >2 * Prevent planar reflections being rendered when ViewIndex >= GMaxPlanarReflectionViews * Now planar reflections in >2 viewports will fallback to other reflection methods (SSR, reflection captures) #jira UE-46149 Change 3498409 by Rolando.Caloca DR - Swap resolves Change 3498410 by Guillaume.Abadie Adds support for opacity output alpha for post process material when doing a draw material to render target. Change 3498705 by Rolando.Caloca DR - Add UID for debugging mem allocations Change 3498759 by Marcus.Wassmer No post processing in vertexcolor view mode #jira UE-44704 Change 3498891 by Rolando.Caloca DR - Minor Vulkan per frame allocator refactor in prep for changes Change 3499206 by Rolando.Caloca DR - Fix temp frame allocator OOM on Vulkan #jira UE-45913 Change 3499319 by Rolando.Caloca DR - Vulkan support for StorageBuffer Change 3499339 by Rolando.Caloca DR - Remove deprecated typedef Change 3499400 by Rolando.Caloca DR - Remove some RHICmdList deprecated functions Change 3499422 by Rolando.Caloca DR - Allow buffer transitions inside render passes Change 3500370 by Rolando.Caloca DR - Compile fix Change 3500474 by Rolando.Caloca DR - Fix static analysis Change 3500517 by Guillaume.Abadie Exposes r.PostProcessing.PropagateAlpha to the renderer settings. Change 3500537 by Guillaume.Abadie Fixes a bug where scene capture WorldToView matrix would get scale != 1 when scaling the scene capture actor in the world. #jira UE-39389 Change 3501069 by Mark.Satterthwaite Bring back temporary 4.16 fix for iOS 9 (CL #3425995) into Dev-Rendering for 4.17 as a real fix will need to wait for 4.18. temporary fix for skewed textures on IOS 9 #jira UE-44468 Change 3501164 by Michael.Lentine PR #3402: UE-43131: Format argument count not equal to actual arguments (Contributed by projectgheist) Change 3501222 by Benjamin.Hyder Checking in Tm_SobolNoise map Change 3501612 by zachary.wilson Adding testing content for RTDF shadows on planar reflections Change 3501708 by Guillaume.Abadie Break FPostProcessSettings into smallers structs. Change 3501830 by Olaf.Piesche #jira UE-39628; using fix proposed in UDN, will investigate further Change 3501954 by Marcus.Wassmer Duplicate 3480903 Light culling safety measures. Change 3502032 by Mark.Satterthwaite Fix generation of Metal precompiled headers for the bytecode compiler when using Xcode 9. Change 3502118 by Uriel.Doyon Fixed shader compilation issues. Change 3502191 by Guillaume.Abadie Implements Composure plugin to make compositing in UE4 easier. Change 3502192 by Guillaume.Abadie Implements Composure feature testing in EngineTests Change 3502196 by Guillaume.Abadie Creates a dependency of Composure plugin over LensDistortion plugin. Change 3502213 by Arciel.Rekman Fix for loading shaders on Linux (UE-46276). Change 3502243 by Brian.Karis Bent normal map support. Multibounce AO. Spherical Gaussian based specular occlusion. Change 3502506 by Guillaume.Abadie Fixes compilation failure in Composure with unity build. Change 3502507 by Guillaume.Abadie Fixes composure Set Pass with Render Target blueprint helper. Change 3502510 by Guillaume.Abadie Attempts to fix ComposureUtils.cpp compile errors. Change 3502515 by Guillaume.Abadie Some other composure failure fixes. Change 3502545 by Guillaume.Abadie Fixes some unity build related error in Composure. Change 3502548 by Guillaume.Abadie Fixes last missing includes in ComposurePostProcessPass.cpp Change 3502672 by Guillaume.Abadie Fixes linux warning in Composure. Change 3502790 by Ryan.Brucks float4 PseudoVolumeTexture: Fixed frame layout being a float instead of float2. Now works correctly with non-square frame layouts. Only called in custom nodes and calling with a float still functions properly so no old content will break. Change 3502836 by Guillaume.Abadie Propagates scene capture engine showflag changes from blueprint editor to the blueprint instances. #jira UE-6810 Change 3503096 by Guillaume.Abadie Resave a unversioned asset. Change 3503228 by Yujiang.Wang Fix for UE-45646 Dynamic Light placed inside of a Dynamic Static Mesh doesn't pass through the geometry * Bug caused by bReflectiveShadowmap not being passed into SetViewFlagsForShadowPass * Replaced the true with bReflectiveShadowmap #jira UE-45646 Change 3503284 by Rolando.Caloca DR - Fixed initial clear on rendertargets - Added support for r.Vulkan.EnableValidation 1, 2, 3 & 4 - Dump the vulkan log into VS output log - Added validation for layouts when using dump log Change 3503545 by Arciel.Rekman Fix black UI on Linux (UE-46333) - Rebuilt hlslcc with clang 3.7.0. Whatever issues we're running in with newer clangs still seem to persist. #jira UE-46333 Change 3503638 by Daniel.Wright [Copy] Changed DynamicBentNormalAO back to fp16, as PF_FloatR11G11B10 was not enough precision and introduced banding Change 3503787 by Marcus.Wassmer Fix difference between gpu/cpu morph target application Change 3503902 by Marcus.Wassmer Roll back TAA refactor until we have time to look into the bad interaction with DOF. Change 3503953 by Arne.Schober DR - UE-46319 - borked Reflections: The resource transition needs to be in this weired place for PS4 and switch until we teach the interface to know about subresources. #RB Marcus.Wassmer Change 3504131 by Rolando.Caloca DR - Maintain a cache of pipeline and descriptor set layouts - Fix marker dump Change 3504462 by Guillaume.Abadie Fixes an assertion failure that was failing because compute light grid was not done, but the shader used where not necessarily using compute light grid results. #jira UE-46277 Change 3504779 by Chris.Bunner Potential static analysis fix. #jira UE-46360 Change 3504950 by Marc.Olano Allow Sobol material nodes & textures only if feature level is at least ES3.1 #jira UE-46334 #jira UE-46317 Change 3505035 by Daniel.Wright Increased MaxSearchCount in GetShaderIncludes. The previous limit of 20 is now getting hit in BasePassPixelShader.usf, causing compiles to fail erroneously. Change 3505386 by Daniel.Wright GetShaderIncludes handles infinite recursion gracefully, needed by Metal causing BasePassTessellation.usf to include BasePassVertexShader.usf Change 3505491 by Rolando.Caloca DR - Fix crash on first frame of particles on modern APIs Change 3505557 by Chris.Bunner [Duplicate] Workaround for outdated shader map crash. #jira UE-46061 Change 3506071 by Rolando.Caloca DR - Vulkan fixes - Fix copy out of bounds reading textures to CPU - Defer event deletion - Split validation for errors and warnings - Skip validation error about attachment not used Change 3506698 by Guillaume.Abadie Fixes Composure alpha channel clobering and performance regression in bloom and tonemapper passes caused by scene capture API compatibility breakage brought by Fortnite merge. Change 3506797 by Rolando.Caloca DR - Fix static analysis #jira UE-46428 Change 3506861 by Rolando.Caloca DR - Fix crash due to layering violation #jira UE-46424 #jira UE-46431 Change 3508098 by Rolando.Caloca DR - Fix for Vulkan ES31 crash - Fix for AMD ensure Change 3508123 by Rolando.Caloca DR - Disable occlusion queries on Vulkan to avoid flickering - Fix for bad HZB & cube mips on Vulkan (now using RHIGenerateMips) - Fix for decal blending #jira UE-46376 Change 3509064 by Uriel.Doyon Changing the logic arround generating an error when HasHadBulkDataCleared() so that it only triggers if the DDC are not found. #jira UE-46427 Change 3509854 by Marc.Olano Fix 2D Sobol gray code numbers. Just changes some numbers in initialization tables, so no effect on existing tests or content. Change 3509920 by Marcus.Wassmer Fix LPV fastvram ensure Change 3509937 by Rolando.Caloca DR - Fix crash due to deleted viewport #jira UE-46281 Change 3509988 by Marcus.Wassmer Roll back part of Sobol fix to avoid full shader recompile for integration. Change 3510255 by Rolando.Caloca DR - Fix popup window ensure #jira UE-46511 Change 3510646 by Marcus.Wassmer fix ios compiles Change 3511442 by Rolando.Caloca DR - Change mesh simplification check to ensure/checkslow to unblock #jira UE-46538 DONE! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX CHANGES WITH MULTIPLE PLATFORMS!!! YOU MUST COPY THESE INTO THE OTHER ONES AS MAKES SENSE!! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Change 3467095 by Guillaume.Abadie Nukes all += TEXT(".usf") #jira UE-45530 Change 3475084 by Guillaume.Abadie Fixes compilation failure of the shader compiler on PS4 and XboxOne Change 3477464 by Guillaume.Abadie Fixes dumpshaderinfo that generate unecessary sub directory, breaking shell scripts. Change 3494395 by Guillaume.Abadie Moves all engine shader files into Public and Private directory, and introduce the .ush extensions for header file that do not contains entry points. DONE! [CL 3511602 by Marcus Wassmer in Main branch]
2017-06-27 11:38:28 -04:00
}
};
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
template<EPixelFormat TargetFormat>
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3511476) #lockdown Nick.Penwarden ===================================== MAJOR FEATURES + CHANGES ===================================== Change 3372740 by Chris.Bunner [Experimental] Partial compute post process pipeline (r.PostProcess.PreferCompute). StencilSceneTexture added to deferred list. A few known issues to be fixed in a follow-up CL. Change 3374187 by Chris.Bunner Volume texture support for CombineLUTs/Tonemap compute pass. Refactored common param code to shared sub-class in CombineLUTs and Tonemap PS/CS. Skip compute post process out-of-bounds writes. Unsigned type conversion fixes. Trimmed compute post process shader inputs. Change 3441680 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3454636 by Uriel.Doyon Fixed point light having an extra scale of 16 in mobile #jira UE-45272 Change 3454844 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3461206 by Guillaume.Abadie Adds possibility to scene captures and player controller to render no primitives at all. Change 3461207 by Guillaume.Abadie Exposes showflag details to USceneCaptureComponent. This gives the possibility to configure scene capture's showflags in blueprint encapsulated compositing pipeline. #jira UE-6810 Change 3461233 by Chris.Bunner Added Log10 material expression. Added tooltip for Log2 and Log10. Change 3461434 by Michael.Trepka Copy of CL 3456118 In Metal RHI report texture streaming as immediately successful as on D3D to avoid a race-condition leading to deadlock between the Main, Game, Render & RHI threads. #jira UE-44961 Change 3461770 by Benjamin.Hyder Submitting TM-RayTracedDistanceField map Change 3461929 by Marc.Olano Add Sobol blueprint and material node test maps to RenderTest project Change 3462249 by Uriel.Doyon Translucency after DoF is now disabled when showflag postprocess is disabled. Change 3462371 by Brian.Karis VT addressing is now 64bit to support huge sparse virtualized volumes 16bit page tables working. Change 3462936 by Marc.Olano Extend Sobol testing map with comparision between Random Sobol and Next Sobol functions Change 3464394 by Uriel.Doyon Improved synchronization for texture streaming commands. This fixes an issue when accessing FStreamingTexture for pending textures. Change 3464743 by Guillaume.Abadie Adds .usf file extension on all shader's source file names and adds checks to verify them at engine load time. Change 3464818 by Guillaume.Abadie Fixes compilation error in FindShaderRelativePath Change 3465184 by Daniel.Wright r.Shadow.PreShadowResolutionFactor 1.0 on Epic shadow settings Change 3465283 by Marc.Olano Update Sobol Gray code tables to match random order tables Change 3465976 by Arne.Schober DR - [UE-44393] - The Canvas is using the Globalshaders for clearing but compilation is done asynconously at load time. Unfortunately there could be Code that uses a canvas to draw and cause this issue in between. There might be some plugins that do this. For now we need to wait and block for the shaqders to be compiled until we can allo the use of the canvas. #RB none Change 3467513 by Guillaume.Abadie Fixes an issue where primitives would no longer draw in gameplay. #jira UE-45550 Change 3471116 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms. Merge of CL 3327784 dev-editor stream from Michael Trepka with some extra changes. - Also removed Metal shader platforms from PlatformSupportsDebugViewShaders() otherwise we get a compiler error. HLSL register binds not implemented in metal backend. #jira UE-39108 Change 3471117 by Richard.Wallis Drop down menus clip on 27" Screen iMacs. Disable viewport HDR rendering on macOS 10.12.x when in editor. #jira UE-43026 Change 3471130 by Richard.Wallis Mac GPU hang causes editor output log to be written to the wrong file. Try to emulate windows behaviour when opening a file for reading or writing. Tested against behaviour of windows log file with multiple instances running. - Only defined in for Mac and non shipping. #jira UE-44934 Change 3471224 by Guillaume.Abadie Lets the ProjectFileGenerator to look at Shaders/ directories in plugin and game projects. Change 3471646 by Daniel.Wright Fixed ensure opening UT system settings Change 3471862 by Arne.Schober DR - revert accidently checked in changes. #RB Chris.Bunner Change 3472249 by Guillaume.Abadie Implements virtual shader source directory mapping. - /Engine/... maps to Engine/Shaders/... - /Plugin/FooBar/... maps to FooBar plugin's Shaders/ directory - /Project/... maps to project's Shaders/ directory Change 3472443 by Daniel.Wright Moved the Rendering category for lights to be just below the Light category, so the bVisible property is easily accessible Change 3474537 by Uriel.Doyon Fixed lighting needs rebuild happening after blueprint rescript and a non symetrical Quaterion != ToQuaternion(ToRotator(Quaternion) Change 3475192 by Guillaume.Abadie Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475209 by Guillaume.Abadie Back out changelist 3475192 Change 3475252 by Guillaume.Abadie Reland: Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475389 by Guillaume.Abadie Adds LensDistortion plugin's feature tests. Change 3475538 by Guillaume.Abadie Adds the /Engine/* prefix on all of the renderer's USF file references. Change 3475568 by Guillaume.Abadie Adds a check for virtual shader source file path format in FShaderType::FShaderType() Change 3475871 by Guillaume.Abadie Fixes a bug in shader compile worker, were an error in a relative #include USF file would trigger an check failure in CheckVirtualShaderFilePath Change 3475997 by Yujiang.Wang Workaround for a compiler optimization bug introduced in VS2015 Update 3. * The bug causes TSHVector<2>::CalcDiffuseTransfer to go to infinity at certain spot, making movable objects with ILCQ_Volume indirect lighting cache interpolation get very dark. * Debug builds don't exhibit this bug. * Semantics are exactly the same as the original code. Change 3476203 by David.Hill Compute SSAO: problem wiht AmbientOcclusionLevels and with various viewporttest sizes. Only seen when Levels >=2 #jira UE-45741 Change 3476536 by Benjamin.Hyder adding player start to Ray Traced Distance Field Shadows Map Change 3478298 by Benjamin.Hyder disabling mesh distance fields in Tm-Raytraced_DistanceField_Shadows map Change 3478948 by Rolando.Caloca DR - Nicer check Change 3478949 by Rolando.Caloca DR - Default GPU morphs to enabled Change 3478950 by Rolando.Caloca DR - By default -vulkan will launch SM5 Change 3478984 by Rolando.Caloca DR - Pass down -vulkan Change 3479655 by Richard.Wallis Video track does not switch in AVF Media Player. Need to disable unused video tracks to allow AVPlayerItemVideoOutput to decode the required track. - Minimal change to allow video track changes/selection. - Audio samples are extracted using AVAssetReaderTrackOutput but video uses AVPlayerItemVideoOutput. Video could also use AVAssetReaderTrackOutput to access the video data unless there is an iOS reason not to... - Flush the audio sink sample buffers so we get instant audio track changes #jira UE-39750, UE-39749 Change 3479834 by Rolando.Caloca DR - Fix issue with bad vertex colors (per licensee) Change 3480376 by Guillaume.Abadie Disables ComputeLightGrid() if no volumetric fog and no lighting. #jira UE-45377 Change 3480596 by Yujiang.Wang Fix for dynamic shadows and raytraced distance field shadows of directional lights not appearing in planar reflection * Bug caused by incorrect shadow culling volumes for cascaded shadow map and backface culling mode for WholeSceneShadowProjection * Fixed by taking View.bReverseCulling into account #jira UE-34452 Change 3480600 by Yujiang.Wang Fix for UE-42376 * The bug is caused by post-processing ambient cubemaps not being supported in forward shading currently. * This fix replaces all the occurences of them in CalcSceneView with a skylight using the cubemap * If a CalcSceneView is used solely for setting the PP ambient cubemap, it is removed. #jira UE-42376 Change 3480784 by Rolando.Caloca DR - hlslcc - Initial support for [RW]StructuredBuffer Change 3481690 by Uriel.Doyon Attempt to fix static analysis warning Change 3482012 by Simon.Tovey Fixed issue when building distribution lookup tables where the final sample fell short of the max input time. As sampling is done only over this range, under constant interpolation the final value was never actually sampled and so cut from the final optimized LUT. #tests constant interpolation now works. #jira UE-45614 Change 3482965 by Yujiang.Wang Some quality of life changes for UE-42757 * The UV overlay in static mesh editor now has a darker background * Selected edges are getting highlighted and bolder * When some edges are selected others turn grey #jira UE-42757 Change 3483014 by David.Hill Change labels on bloom boost from x,y,z to min, max, mult. #jira UE-43904 a PropertyRedirect in BaseEngine.ini allows this to work with older version. Change 3484573 by Yujiang.Wang Fix for shadow color not updated after light build when a texture is changed and reimported * Bug caused by counter-intuitive design of UMaterial::GetReferencedFunctionIds and UMaterial::GetReferencedParameterCollectionIds, both of which will reset the OutIds parameter * Renamed to AppendReferencedFunctionIdsTo and AppendReferencedParameterCollectionIdsTo, the resets are removed #jira UE-45647 Change 3484969 by Yujiang.Wang Fix for UE-39929 inconsistent type between C++ and shader code * MeshDistanceFieldCasterIndices is declared as Buffer<uint> in CapsuleShadowShaders.usf, while created as PF_R32_SINT in CapsuleShadowRendering.cpp * Changed PF_R32_SINT to PF_R32_UINT in CapsuleShadowRendering.cpp #jira UE-39929 Change 3485012 by Yujiang.Wang Fix for UE-39929 #2: Changed int32 to uint32 to match PF_R32_UINT #jira UE-39929 Change 3485146 by Guillaume.Abadie Destroyes scene capture's view states on the UnRegister, to avoid large memory usage cause by the ViewState's render targets when moving blueprints arround. #jira UE-43455 Change 3486602 by Joe.Conley Adding "texcoord" keyword to UMaterialExpressionTextureCoordinate so you can search for the name that is displayed on the node in the graph. Change 3487471 by Yujiang.Wang Github #3659: Improved performance of DumpUnbuiltLightInteractions * Replaced TArrays with TSets #jira UE-45783 Change 3487641 by Guillaume.Abadie Fixes some shader file name casing issues in LPV. Change 3488014 by Uriel.Doyon New AllowAsyncLoading flag for UTexture::CachePlatformData(). It allows to load the source texture data in the async task if the source bulk data was not yet loaded. Data loaded that way is not sharable between tasks and will be discarded. This is required because updating the source data is not thread safe. #jira UERNDR-190 #jira UE-33401 Change 3488249 by Uriel.Doyon Fixed long stall in UpdateResourceStreaming() caused by Actor.GetComponents() not resetting the number of actors anymore. Fixed inconsistent results in ALODActor::HasValidSubActors() caused by the same change. #jira UE-46004 Change 3490228 by Mark.Satterthwaite Fix the Nvidia driver bug with the old reversebits fallback function - you need to use the native reverse_bits intrinsic or use some uint(ushort()) casts to get the compiler to do the right thing, which means injecting the reverse_bits function in MetalBackend not the HLSL (as it has no such type). #jira UE-46067 Change 3490538 by Arne.Schober Back out changelist 3488249 #RB none Change 3490551 by Arne.Schober Back out changelist 3488249 #RB none Change 3491828 by Guillaume.Abadie Fixes another USf file reference casing issue in C++. Change 3491924 by Yujiang.Wang Fix for UE-43302 Crash when entering the DebugCreatePlayer console command with planar reflections in the level * Crash caused by check(Views.Num() <= 2); in SceneCaptureRendering.cpp * We still want to support at most 2 views for performance, but now instead of crash the planar reflections in additional views will simply turn black #jira UE-43302 Change 3492359 by Guillaume.Abadie Fixes non editor launches, failing in FGenericPlatformProcess::AddShaderSourceDirectoryMapping(). Change 3492367 by Marc.Olano Change Sobol texture size to 32x16, tweak distribution Change 3492599 by Marcus.Wassmer PR #3669: -Fix logmessages ParticleModules_Location.cpp (Contributed by UpwindSpring01) Change 3493473 by Uriel.Doyon Back out changelist 3490538 Change 3493590 by Uriel.Doyon Back out changelist 3490551 Fixed missing #pragma once Change 3493911 by Marcus.Wassmer Fix potential GPU crash/hang caused by out of bound subresource updates. Added checks at cross-platform level to catch any instance earlier. Change 3494139 by Uriel.Doyon Fixed shadow variable issue on UE4Editor Linux. Change 3494364 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms - Part 2: Remove some more areas and fixes for previous attempt. Also removed OpenGL based GPU performance checks in EditorEngine.cpp - assuming that any GPU that can run Metal is currently OK for UE4. OpenGL left in the following areas: - OpenGLShaderCompiler - StandaloneRenderer The following files need to be reviewed in conjunction with CL 3471116 as there were some logic errors made: - OpenGLTexture.cpp #jira UE-39108 Change 3494413 by Guillaume.Abadie Updates r.InvalidateCachedShader and bump ShaderVersion.ush. Change 3494422 by Guillaume.Abadie Adds LensDistortion plugin's Private shader directory. Change 3494717 by Guillaume.Abadie Strengthens shader compiler with checks on generated file names and shader type file names. Change 3494763 by Guillaume.Abadie Removes a nolonger standing TODO in GlobalBeginCompileShader() that was automatically adding /Engine/ prefix to all relative virtual shader source file path. Change 3494985 by Rolando.Caloca DR - Integrate Vulkan Rewrite Change 3495031 by Rolando.Caloca DR - Delete file as it moved Change 3495032 by Rolando.Caloca DR - Show Vulkan SM5 instead of SM4 on windows packaging - Also added support for Vulkan SM5_UB Change 3495202 by Uriel.Doyon Fixed static analysis warning with pointer dereferencing. Change 3495342 by Rolando.Caloca DR - clang compile fix Change 3495354 by Rolando.Caloca DR - clang compile fixes Change 3495420 by Marc.Olano Use Sobol sampling for PCSS Change 3495799 by Rolando.Caloca DR - Delete old dev assets Change 3496202 by Mark.Satterthwaite Switch to using actual Vector*Matrix intrinsic for Metal to avoid a problem whereby the Metal compiler reorders operations in such a way that it loses precision and ends up being different between pre-pass and base-pass. #jira UE-46070 Change 3496253 by Uriel.Doyon Fixed static analysis warning for IncludeTool Change 3496631 by Guillaume.Abadie Makes AScreenshotFunctionalTest::ScreenshotOptions blueprint readable. Change 3496851 by Guillaume.Abadie Fixes back slash issues in Platform.usf. Change 3496852 by Guillaume.Abadie Fixes other back slashes includes in PS4 specific usf files. Change 3496941 by Guillaume.Abadie Adds a check() for no backslash in virtual shader file paths. Change 3497661 by Guillaume.Abadie Lets FLensDistortionCameraModel::GetUndistortOverscanFactor() early return 1.0 if the camera model is does an identity transform. Change 3497969 by Richard.Wallis Fix for start Up Movies Are not Playing for iOS Devices. Handle case when movie is loading aysnc in background - need to wait for state changes otherwise it skips intermediate movies. - Tested on iOS and Mac. #jira UE-39585 Change 3498035 by Guillaume.Abadie Polishes //Engine/Plugins/Compositing/LensDistortion/Shaders/Private/UVGeneration.usf from debuging artifacts. Change 3498101 by Rolando.Caloca DR - Compile fix Change 3498254 by Guillaume.Abadie Exposes comparing FLensDistortionCameraModel to blueprint with == and != operator nodes for cross frame uv displacement map caching. Change 3498264 by Guillaume.Abadie Integrate 3267269: Implements SceneCaptureComponent2D::bCameraCutThisFrame Change 3498371 by Yujiang.Wang Fix for UE-46149 Planar Reflections display screenspace info when viewports are >2 * Prevent planar reflections being rendered when ViewIndex >= GMaxPlanarReflectionViews * Now planar reflections in >2 viewports will fallback to other reflection methods (SSR, reflection captures) #jira UE-46149 Change 3498409 by Rolando.Caloca DR - Swap resolves Change 3498410 by Guillaume.Abadie Adds support for opacity output alpha for post process material when doing a draw material to render target. Change 3498705 by Rolando.Caloca DR - Add UID for debugging mem allocations Change 3498759 by Marcus.Wassmer No post processing in vertexcolor view mode #jira UE-44704 Change 3498891 by Rolando.Caloca DR - Minor Vulkan per frame allocator refactor in prep for changes Change 3499206 by Rolando.Caloca DR - Fix temp frame allocator OOM on Vulkan #jira UE-45913 Change 3499319 by Rolando.Caloca DR - Vulkan support for StorageBuffer Change 3499339 by Rolando.Caloca DR - Remove deprecated typedef Change 3499400 by Rolando.Caloca DR - Remove some RHICmdList deprecated functions Change 3499422 by Rolando.Caloca DR - Allow buffer transitions inside render passes Change 3500370 by Rolando.Caloca DR - Compile fix Change 3500474 by Rolando.Caloca DR - Fix static analysis Change 3500517 by Guillaume.Abadie Exposes r.PostProcessing.PropagateAlpha to the renderer settings. Change 3500537 by Guillaume.Abadie Fixes a bug where scene capture WorldToView matrix would get scale != 1 when scaling the scene capture actor in the world. #jira UE-39389 Change 3501069 by Mark.Satterthwaite Bring back temporary 4.16 fix for iOS 9 (CL #3425995) into Dev-Rendering for 4.17 as a real fix will need to wait for 4.18. temporary fix for skewed textures on IOS 9 #jira UE-44468 Change 3501164 by Michael.Lentine PR #3402: UE-43131: Format argument count not equal to actual arguments (Contributed by projectgheist) Change 3501222 by Benjamin.Hyder Checking in Tm_SobolNoise map Change 3501612 by zachary.wilson Adding testing content for RTDF shadows on planar reflections Change 3501708 by Guillaume.Abadie Break FPostProcessSettings into smallers structs. Change 3501830 by Olaf.Piesche #jira UE-39628; using fix proposed in UDN, will investigate further Change 3501954 by Marcus.Wassmer Duplicate 3480903 Light culling safety measures. Change 3502032 by Mark.Satterthwaite Fix generation of Metal precompiled headers for the bytecode compiler when using Xcode 9. Change 3502118 by Uriel.Doyon Fixed shader compilation issues. Change 3502191 by Guillaume.Abadie Implements Composure plugin to make compositing in UE4 easier. Change 3502192 by Guillaume.Abadie Implements Composure feature testing in EngineTests Change 3502196 by Guillaume.Abadie Creates a dependency of Composure plugin over LensDistortion plugin. Change 3502213 by Arciel.Rekman Fix for loading shaders on Linux (UE-46276). Change 3502243 by Brian.Karis Bent normal map support. Multibounce AO. Spherical Gaussian based specular occlusion. Change 3502506 by Guillaume.Abadie Fixes compilation failure in Composure with unity build. Change 3502507 by Guillaume.Abadie Fixes composure Set Pass with Render Target blueprint helper. Change 3502510 by Guillaume.Abadie Attempts to fix ComposureUtils.cpp compile errors. Change 3502515 by Guillaume.Abadie Some other composure failure fixes. Change 3502545 by Guillaume.Abadie Fixes some unity build related error in Composure. Change 3502548 by Guillaume.Abadie Fixes last missing includes in ComposurePostProcessPass.cpp Change 3502672 by Guillaume.Abadie Fixes linux warning in Composure. Change 3502790 by Ryan.Brucks float4 PseudoVolumeTexture: Fixed frame layout being a float instead of float2. Now works correctly with non-square frame layouts. Only called in custom nodes and calling with a float still functions properly so no old content will break. Change 3502836 by Guillaume.Abadie Propagates scene capture engine showflag changes from blueprint editor to the blueprint instances. #jira UE-6810 Change 3503096 by Guillaume.Abadie Resave a unversioned asset. Change 3503228 by Yujiang.Wang Fix for UE-45646 Dynamic Light placed inside of a Dynamic Static Mesh doesn't pass through the geometry * Bug caused by bReflectiveShadowmap not being passed into SetViewFlagsForShadowPass * Replaced the true with bReflectiveShadowmap #jira UE-45646 Change 3503284 by Rolando.Caloca DR - Fixed initial clear on rendertargets - Added support for r.Vulkan.EnableValidation 1, 2, 3 & 4 - Dump the vulkan log into VS output log - Added validation for layouts when using dump log Change 3503545 by Arciel.Rekman Fix black UI on Linux (UE-46333) - Rebuilt hlslcc with clang 3.7.0. Whatever issues we're running in with newer clangs still seem to persist. #jira UE-46333 Change 3503638 by Daniel.Wright [Copy] Changed DynamicBentNormalAO back to fp16, as PF_FloatR11G11B10 was not enough precision and introduced banding Change 3503787 by Marcus.Wassmer Fix difference between gpu/cpu morph target application Change 3503902 by Marcus.Wassmer Roll back TAA refactor until we have time to look into the bad interaction with DOF. Change 3503953 by Arne.Schober DR - UE-46319 - borked Reflections: The resource transition needs to be in this weired place for PS4 and switch until we teach the interface to know about subresources. #RB Marcus.Wassmer Change 3504131 by Rolando.Caloca DR - Maintain a cache of pipeline and descriptor set layouts - Fix marker dump Change 3504462 by Guillaume.Abadie Fixes an assertion failure that was failing because compute light grid was not done, but the shader used where not necessarily using compute light grid results. #jira UE-46277 Change 3504779 by Chris.Bunner Potential static analysis fix. #jira UE-46360 Change 3504950 by Marc.Olano Allow Sobol material nodes & textures only if feature level is at least ES3.1 #jira UE-46334 #jira UE-46317 Change 3505035 by Daniel.Wright Increased MaxSearchCount in GetShaderIncludes. The previous limit of 20 is now getting hit in BasePassPixelShader.usf, causing compiles to fail erroneously. Change 3505386 by Daniel.Wright GetShaderIncludes handles infinite recursion gracefully, needed by Metal causing BasePassTessellation.usf to include BasePassVertexShader.usf Change 3505491 by Rolando.Caloca DR - Fix crash on first frame of particles on modern APIs Change 3505557 by Chris.Bunner [Duplicate] Workaround for outdated shader map crash. #jira UE-46061 Change 3506071 by Rolando.Caloca DR - Vulkan fixes - Fix copy out of bounds reading textures to CPU - Defer event deletion - Split validation for errors and warnings - Skip validation error about attachment not used Change 3506698 by Guillaume.Abadie Fixes Composure alpha channel clobering and performance regression in bloom and tonemapper passes caused by scene capture API compatibility breakage brought by Fortnite merge. Change 3506797 by Rolando.Caloca DR - Fix static analysis #jira UE-46428 Change 3506861 by Rolando.Caloca DR - Fix crash due to layering violation #jira UE-46424 #jira UE-46431 Change 3508098 by Rolando.Caloca DR - Fix for Vulkan ES31 crash - Fix for AMD ensure Change 3508123 by Rolando.Caloca DR - Disable occlusion queries on Vulkan to avoid flickering - Fix for bad HZB & cube mips on Vulkan (now using RHIGenerateMips) - Fix for decal blending #jira UE-46376 Change 3509064 by Uriel.Doyon Changing the logic arround generating an error when HasHadBulkDataCleared() so that it only triggers if the DDC are not found. #jira UE-46427 Change 3509854 by Marc.Olano Fix 2D Sobol gray code numbers. Just changes some numbers in initialization tables, so no effect on existing tests or content. Change 3509920 by Marcus.Wassmer Fix LPV fastvram ensure Change 3509937 by Rolando.Caloca DR - Fix crash due to deleted viewport #jira UE-46281 Change 3509988 by Marcus.Wassmer Roll back part of Sobol fix to avoid full shader recompile for integration. Change 3510255 by Rolando.Caloca DR - Fix popup window ensure #jira UE-46511 Change 3510646 by Marcus.Wassmer fix ios compiles Change 3511442 by Rolando.Caloca DR - Change mesh simplification check to ensure/checkslow to unblock #jira UE-46538 DONE! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX CHANGES WITH MULTIPLE PLATFORMS!!! YOU MUST COPY THESE INTO THE OTHER ONES AS MAKES SENSE!! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Change 3467095 by Guillaume.Abadie Nukes all += TEXT(".usf") #jira UE-45530 Change 3475084 by Guillaume.Abadie Fixes compilation failure of the shader compiler on PS4 and XboxOne Change 3477464 by Guillaume.Abadie Fixes dumpshaderinfo that generate unecessary sub directory, breaking shell scripts. Change 3494395 by Guillaume.Abadie Moves all engine shader files into Public and Private directory, and introduce the .ush extensions for header file that do not contains entry points. DONE! [CL 3511602 by Marcus Wassmer in Main branch]
2017-06-27 11:38:28 -04:00
class TPageTableUpdatePS : public FPageTableUpdatePS
{
DECLARE_SHADER_TYPE(TPageTableUpdatePS, Global);
TPageTableUpdatePS() {}
public:
TPageTableUpdatePS(const ShaderMetaType::CompiledShaderInitializerType& Initializer)
: FPageTableUpdatePS(Initializer)
{}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3809756) #rb None #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 3629223 by Rolando.Caloca DR - Rollback //UE4/Dev-Rendering/Engine/Source/Runtime/VulkanRHI to changelist 3627847 Change 3629708 by Rolando.Caloca DR - vk - Redo some changes from DevMobile 3601439 3604186 3606672 3617383 3617474 3617483 Change 3761370 by Arne.Schober DR - Added CityHash to use with conatiners and stuff. It provides good performance and high quallity across multiple platforms. Change 3761437 by Guillaume.Abadie Optimises motion blur compute shader for consoles. Change 3761483 by Guillaume.Abadie Fixes D3D11 RHI lying to dynamic resolution heuristic with t.MaxFPS. Change 3761995 by Mark.Satterthwaite Add the Metal compiler path to the local .pch filename to avoid problems when Xcode moves. Change 3761996 by Mark.Satterthwaite Emit more details when a pixel shader is found to have no outputs at all which Metal doesn't permit. More likely this is a bug in the shader compiler not configuring the in-out mask correctly... #jira UE-52292 Change 3761999 by Mark.Satterthwaite No need to avoid tessellation for FMetalRHICommandContext::RHIEndDrawIndexedPrimitiveUP anymore - that was from back when the tessellation logic was replicated in each RHI*Draw* implementation. #jira UE-51937 Change 3762181 by Joe.Graf Changed MaxShaderJobBatchSize to 25 on Mac as it reduced shader compile time by 21% Change 3762607 by Mark.Satterthwaite Remove accidentally included changes from 3761995. Change 3762612 by Mark.Satterthwaite Enable the explicit sincos intrinsic for Metal to avoid instances of UE-52477 that can cause shaders to compile incorrectly through hlslcc. #jira UE-52477 Change 3762772 by Michael.Lentine Move RHI calls to render thread. Change 3763021 by Richard.Wallis Remove shader cache tool project and implementation. #jira UE-51613 Change 3763082 by Guillaume.Abadie More SceneTexture, SceneColor and SceneDepth automated tests Change 3763111 by Richard.Wallis Clone of CL 3763033 (Release-4.18): Fix for crash upon launching packaged game on Mac with Share Material Shader Code enabled. #jira UE-52121 Change 3763657 by Michael.Lentine Invalidate ddc for skeletal mesh render data so that the duplicated vertex render structures are properly serialized. Change 3763727 by Jian.Ru Fix Player Collision view mode. It is caused by checking an uninitialized vertex buffer so the check always fail. #jira UE-52052 Change 3763738 by Guillaume.Abadie Implements SSR input post process material location. Change 3764271 by Mark.Satterthwaite Allow ControlPointPatch lists to flow through MetalRHI as it was setup to handle this transparently - the VSHS compute shader will convert them to triangles to draw. Report the same warning as in the pipeline creation stage as this hasn't been formally validated. #jira UE-52454 Change 3764316 by Daniel.Wright Added AVolumetricLightmapDensityVolume - gives local control over Volumetric Lightmap density. Dropping the top mip outside of the play area in Monolith saves 20Mb (35Mb original). Volumetric Lightmap no longer refines around static translucent geometry - saves 5Mb in Monolith Reworked brick culling by error mechanism. Now compares error to interpolated parent lighting instead of the brick average - prevents dropping constant value bricks which are near a wall and cause leaking due to parent interpolation after being culled. Change 3764318 by Daniel.Wright Missing file Change 3764321 by Daniel.Wright Shader compiling memory optimizations * Editor memory: Sharing uniform buffer includes and GeneratedInstancedStereo.ush per FShaderType (was previously duplicated per FShader job) * SCW input size: Sharing uniform buffer includes and SharedEnvironment per batch * 7.6Gb of shader job inputs in memory -> .5Gb (13x less) when doing a full shader compile of Paragon Editor * 13.8Gb written into worker input files -> 2.9Gb (4.7x less). Global shaders are never batched when sent to SCW so unoptimized by these changes. Change 3764595 by Daniel.Wright Added VolumetricLightmapDensityVolume asset icons Change 3764701 by Michael.Lentine Add duplicated vertices merging for meshmerge. Change 3766002 by Guillaume.Abadie Fixes a crash in translucency. Change 3766007 by Guillaume.Abadie Oups.... Fixes compilation failure. Change 3766697 by Guillaume.Abadie Giant refactor of global shader interface for upcoming native support of permutation. CL generated by python script. Change 3767205 by Chris.Bunner Deferring FMaterial::RenderingThreadShaderMap update to render-thread rather than assumption commands have been flushed. #jira UE-50652 Change 3767207 by Chris.Bunner Clamp fetched texture coordinates to those available on the mesh. Change 3767209 by Chris.Bunner PR #4203: Early-outs in UMaterialInstance parameter setters (Contributed by stefanzimecki) #jira UE-52193 Change 3767772 by Mark.Satterthwaite MetalShaderFormat will no longer fallback to text shaders when you ask it to compile to bytecode but the bytecode compiler is not available (either locally or remotely) - this ensures that the DDC can't be poisoned by incorrectly configured clients. The Editor is already setup such that if the remote shader compiler is not configured & Xcode is not available locally the shader-compiler will be invoked to generate text shaders. #jira UE-52554 Change 3768604 by Guillaume.Abadie Polish up with new global shader function signature. Change 3768993 by Guillaume.Abadie Fixes r.Upscale.Panini cvars Change 3769478 by Mark.Satterthwaite Move the ue4_stdlib.metal & PCH into a temporary directory that exists for the lifetime of the SCW on the remote side as well as the local one and add this path as an include directory. #jira UE-52587 Change 3769703 by Mark.Satterthwaite For all Metal platforms >= Metal v1.2 transform mul(a,b) into fma(a,b,0) to prevent the Apple compiler reordering operations differently between the base & depth passes which results in variance in the position output. For iOS disable fast-math when the vertex-shader uses World-Position-Offset because there are additional problems on the iOS shader compiler that result in position variance even with the above fix - WPO performance will suffer but I don't have any alternatives. Remove the depth-offset hack from the depth-only vertex shader again. #jira UES-5651 Change 3769763 by Mark.Satterthwaite Handle swizzle's in the hlslcc fma identification pass so that we reduce the number of instructions and the platform compiler can't break the instructions up. Change 3769849 by Mark.Satterthwaite Fix CIS error. Change 3770517 by Richard.Wallis Fix for crash when creating a new media texture (AppleIntelHD5000GraphicsMTLDriver!SamplerStage::bindSamplerToTexture()). Missing texture resource for binding. Old InitDynamicRHI() code has been refactored out into seperate functions which leaves us on Mac with a NULL resource initially after creation which Metal doesn't like. This fix puts InitDynamicRHI down the default setup/clear path which inits default resources - I don't think we should use a global dummy in this instance as this is a render target. #jira UE-51940 Change 3770688 by Uriel.Doyon Fixed texture resolution returning 0 when running blueprint construction scripts at cook time. Change 3771115 by Mark.Satterthwaite Report errors from failed attempts to compile global shaders or we can't see why things fail on non-Windows platforms. Change 3771263 by Mark.Satterthwaite Change the way ManualVertexFetch is enabled on Metal platforms so that it is enabled when targeting Metal v1.2 and higher (macOS 10.12+/iOS 10+). This brings iOS in the Desktop Forward renderer back into line with the Mac. #jira UERNDR-300 Change 3773472 by Guillaume.Abadie Fixes a crash on PIE of SimpleComposure project. Change 3773475 by Guillaume.Abadie Fixes bug in editor viewport caused by SSR input changes. Change 3774677 by Arne.Schober DR - Deprecated SetLocal from the RHICmdlist Fixed some unnecessary PSO collisions. Change 3777037 by Mark.Satterthwaite Remove incorrect change that caused a reference to "accurate::sincos" to appear in some Metal shaders rather than "precise::sincos". Change 3777122 by Mark.Satterthwaite Back out changelist 3777037 - I'm blind and wasn't seeing the real problem was a stale shader cache... Change 3777196 by Mark.Satterthwaite Fix text-shader compilation on iOS 10 - maybe iOS 9 too (untested!). We need our own make_scalar type-trait template for ue4_stdlib.metal so that we still compile with older iOS runtime compilers and we can't use as_type to directly implement the packHalf2x16/unpackHalf2x16 intrinsics for these older runtime compilers either. Change 3779098 by Rolando.Caloca DR - vk - Fix query index Change 3779275 by Mark.Satterthwaite Silence the Metal runtime compiler warning caused by use of a deprecated enum value when running text shaders compiled for Metal v1.0/1.1 on a Metal v1.2+ OS. #jira UE-52554 Change 3779427 by Rolando.Caloca DR - vk - Fix for allocator contention Change 3779608 by Uriel.Doyon Fixed invalid access in the resave package commantlet when building texture streaming material data for materials enabling tesselation. Change 3784496 by Mark.Satterthwaite Temporarily disable USE_OBJECT_COMPOSITING_TILE_CULLING for Metal shader compilation only - other platforms are unaffected - as it isn't working properly for some reason. need to work out what's up but don't want Distance Fields to be completely snookered in the interim. #jira UE-52952 Change 3784608 by Rolando.Caloca DR - Copy 3784588 - Fix for drivers returning out of date swapchains during resizes Change 3784734 by Mark.Satterthwaite Real fix for UE-52952 - MetalShaderFormat wasn't propagating the full thread-group value. #jira UE-52952 Change 3784741 by Mark.Satterthwaite More Metal debugging commandline options "-metalfastmath" & "-metalnofastmath" to force fast-math on or off for all shaders, must be using runtime-compiled shaders (i.e. -metalshaderdebug or r.Shaders.Optimise=0) to take effect. Change 3787103 by Guillaume.Abadie Kills BuiltinSamplers UB Change 3787207 by Guillaume.Abadie Sorry, compile fix that were fine with local changes... Change 3787396 by Marcus.Wassmer PR #4271: UE-52901: Set VIS_Max meta to hidden (Contributed by projectgheist) Change 3788028 by Peter.Sumanaseni Working linear HDR exr output from sequencer Change 3788536 by Mark.Satterthwaite Track whether the Metal shader uses the discard_fragment function as when this is used but without any other outputs we know we need to bind at least one render-target or a depth-stencil surface but we don't know which. This lets us correctly error when we encounter a shader with no outputs at all which Metal doesn't permit. #jira UE-52292 Change 3788538 by Mark.Satterthwaite Let's try mitigating UE-46604 on Nvidia by retaining resource references in the command-buffer. This shouldn't be necessary and isn't typically on other vendors but we haven't been able to reproduce this reliably enough to get to the bottom of it. #jira UE-46604 Change 3789083 by Guillaume.Abadie Implements global shader permutations. Example in ScreenSpaceReflections.cpp. Change 3789090 by Guillaume.Abadie Fixes linux build. Change 3789106 by Guillaume.Abadie Fixes compilation failure in niagara plugin. Change 3789274 by Guillaume.Abadie Avoid hit proxies to clobber TAA's hitsory. #jira UE-52968 Change 3789380 by Guillaume.Abadie Back out changelist 3789083: global shader permutation because compilation failure in clang. Change 3789648 by Guillaume.Abadie Relands global shader permutation, with clang support. Change 3789712 by Guillaume.Abadie Fixes TestImage show flag with TAAU on. #jira UE-53061 Change 3791593 by Guillaume.Abadie Reinvalidates shaders with shader permutations. Change 3791884 by Daniel.Wright Added BP setter for LowerHemisphereColor Change 3791886 by Daniel.Wright Added LightmapType to PrimitiveComponent * ForceVolumetric allows forcing static geometry to use Volumetric Lightmaps, which can be useful on instanced foliage where seams are prevalent. Lightmass internal caching still requires lightmap UVs and reasonable lightmap resolution. * ForceSurface replaces bLightAsIfStatic Improvements to Volumetric Lightmap quality needed for static geometry * Stationary light shadowing is now dilated inside geometry * Now doing two dilation passes since samples near geometry see inside due to ray start bias * Refinement around geometry uses an expanded cell bounds when the geometry is going to use Volumetric Lightmaps, since cross-resolution stitching causes leaking Lightmass debug primitives are now tied to a swarm task instead of global - allows debugging of Volumetric Lightmap tasks Change 3792256 by Guillaume.Abadie Fixes a bug where permutation was not actually serialised in FShader, so was ending up recompiling shader at every load. Change 3792884 by Marcus.Wassmer Copying //UE4/Partner-AMD to Dev-Rendering (//UE4/Dev-Rendering) Change 3793200 by Marcus.Wassmer Copying //UE4/Partner-IDV-SpeedTree to Dev-Rendering (//UE4/Dev-Rendering) Speedtree 8 support Change 3793206 by Brian.Karis Added color grading control BlueCorrection to correct for artifacts with "electric" blues due to the ACEScg color space. Bright blue desaturates instead of going to violet. Added color grading control ExpandGamut which expands bright saturated colors outside the sRGB gamut to fake wide gamut rendering. ACES changes. Change 3793344 by Marcus.Wassmer Fix editortest compile Change 3794285 by Guillaume.Abadie Serializes PermutationId according to archive rendering version to avoid issues with old material that were serializing a shader map into UObject. Change 3794307 by Guillaume.Abadie Resaves uassets that were modified between 3789648 and 3794285 Change 3794627 by Mark.Satterthwaite Implement two components for MTLPP, an IMP cache for Objective-C selector implementations & an interposition framework for those same selectors: - imp_SelectorCache & friends provide the IMP caching for each of the Metal protocols which constitute most of the API, so far I've not covered the Metal classes used for the various descriptor/initializer types. Each type has its own IMPTable which caches the selector's implementation pointer and provides the mechanism to hook that implementation. As Objective-C is runtime dynamic this look up must be performed on the actual Class value returned by an object at runtime - you can't do this at compile time. Even things like NSString which appear compile-time static are really not as NSString is an alias for a class-cluster (NSString, NSMutableString, __NSInlineString and more). - The interpose directory contains MTI* files which are the framework for interposing all the functions in Metal's runtime API - I deliberately omit the descriptor classes & read-only functions as there's no benefit to interposing them - which I can build off to create a trace tool or a superior validation layer. Right now this is Mac only as there'll be some problems to solve for iOS/tvOS due to difference in linking requirements - not insurmountable. - Rebuild MTLPP's implementation of the C++ wrapper classes around the IMPTable's - this means we avoid all the objc_msgSend overhead for all the classes and functions whose implementations are cached. Right now the IMPTable is going to incur a look-up for all non-copy/move constructors which is suboptimal - ideally the Metal IMPTables would be cached in the Device object as they will be consistent within a single Device. - Sort out the MTLPP availability logic - it now exports the availability warnings to the caller and internally just blithely assumes it may call the functions, the caller is responsible for ensuring that calls are made only on appropriate devices & OSes. This reduces MTLPP complexity and better fits how MetalRHI works. - Fix a number of retain/release bugs that were lying dormant in MTLPP but exposed by the switch to IMPTables. - Add tvOS support. Next up, put this into MetalRHI and start fixing all the fallout. Change 3794631 by Mark.Satterthwaite Missed updating mtlpp's build.cs for TVOS. Change 3794651 by Uriel.Doyon UPointLightComponent::GetUnitsConversionFactor() now takes the cone angle as parameter. This allows to fix spotlight unit conversion when using lumens. Change 3794720 by Guillaume.Abadie Fixes a bug in Global{Bilinear,Trilinear}ClampedSampler that was actually doing a Point sampling. Change 3794749 by Mark.Satterthwaite Fix mtlpp.build.cs paths. Change 3794856 by Mark.Satterthwaite Fix some shadowing warnings. Change 3795484 by Daniel.Wright Implemented the Spherical Harmonic windowing algorithm from 'Stupid Spherical Harmonics (SH) Tricks' New WorldSettings Lightmass property VolumetricLightmapSphericalHarmonicSmoothing controls the global amount of smoothing applied Change 3795590 by Brian.Karis Area light fixes Fixed order of operations. This helps mixing of SourceRadius, SourceLength, and SoftSourceRadius. Change 3796832 by Marcus.Wassmer Correct shouldcache condition for new resolve shader Change 3796884 by Marcus.Wassmer Doing it right this time. Change 3797196 by Mark.Satterthwaite More updates to MTLPP to make things simpler and reduce the number of spurious Objective-C warnings that are emitted because of the way we are using the runtime. Change 3797200 by Daniel.Wright Lightmass now uses the highest density VolumetricLightmapDensityVolume settings that affect any part of a cell Change 3797221 by Daniel.Wright Reduced default SphericalHarmonicSmoothing based on RoboRecall tests. Now only active with strong direct lighting from static lights by default. Change 3797411 by Brian.Karis Disable ExpandGamut for old tone mapper. Change 3797462 by Mark.Satterthwaite More build warnings silenced after changing to the lowest possible deployment target OS for each library. Change 3797585 by Mark.Satterthwaite Range-based-For support in the NSArray wrapper. Change 3797836 by Mark.Satterthwaite Even more forward-declarations to avoid system headers poking through to the including code from mtlpp. Change 3798027 by Mark.Satterthwaite Fix handling of nil objects, on which no functions may be called, command-buffer retention and IMP declaration. Change 3798154 by Mark.Satterthwaite Fix some egregious memory leaks that rewriting to use mtlpp exposed before we carry on - don't want these slipping into 4.19. Change 3800990 by Mark.Satterthwaite Typedef all the completion-handler callback types in mtlpp to make future me's life easier. Change 3801400 by Chris.Bunner Improving automated test errors on failure to generate report data. Change 3801726 by Mark.Satterthwaite Correct some function availability and the command-buffer error status in mtlpp. Change 3801808 by Chris.Bunner Added DefaultScalability.ini to EngineTest that forces all quality levels to Engine default Epic for now to improve consistency. Change 3801862 by Marcus.Wassmer Update automated tests with color gamut change Change 3802214 by Chris.Bunner When running automated tests in and editor-locked PIE viewport, skip resizing as the editor can't handle this. Added bindable delegate called when ScreenshotRequest is processed - Useful to allow screenshots to override and restore settings per capture. #jira UE-53188 Change 3802243 by Chris.Bunner Added button to automated test screenshot browser to add or replace all outstanding test reports if appropriate. DeleteAllReports button is now only enabled whilst there are reports in the list. Change 3802372 by Chris.Bunner Updating more test screenshots. Change 3803683 by Chris.Bunner Adding more logging and multiple attempts to automated test report network save. Added small wait on repeated operations that are known to fail. Change 3803826 by Rolando.Caloca DR - vk - Fix merge issue Change 3804181 by Chris.Bunner Tentative fix for CIS test failure. Change 3804236 by Chris.Bunner Additional logging for case where file write silently fails, report platform-specific error. Change 3804303 by zachary.wilson Cleaning up assets in QAGame saved with empty engine versions to resolve warnings seen when launching on Change 3804410 by Chris.Bunner Added additional logging when automated screenshot test fails due to size mismatch. Mismatched bounds are colored red in the delta. Change 3804455 by Mark.Satterthwaite Fix a small number of persistent memory leaks on the Mac build that slowly consume more and more memory as you use the Editor - interacting with menu's was particularly egregious as each NSMenu would leak after you move away. #jira NA Change 3804667 by Chris.Bunner Speculative CIS fixes. Change 3806008 by Chris.Bunner Partially reimplementing backed-out CL 3804181 to improve consistency of how automated screenshot test settings are applied/restored. #tests CIS preflight job 8174412 Change 3806909 by Mark.Satterthwaite Use the vertex-shader's in-out mask to ensure that we only validate legitmate vertex-streams in Metal's DrawIndexedPrimitive implementation. #jira UE-53046 Change 3807059 by laz.matech Checking in QAGame Rendering Map, QA-PhysicalLightingUnits, for testing Physical Light Units. Wanted to get this in before copy up. #Jira none Change 3807726 by Chris.Bunner Removed a check that we can't fix up. The check hits unbound buffers which it assumes means a failure but is actually due to m.v.fetch. We don't have the information available to know which are which removed from the input without reading from the shader. #jira UE-53046 Change 3807800 by Guillaume.Abadie Fixes some warning in shader headers. Change 3807804 by Guillaume.Abadie Back out changelist 3807800 Change 3807807 by Guillaume.Abadie Relands shader header warnings. Change 3808046 by Chris.Bunner Dropping a new automated test error back to a warning as this may lead to genuine issues being ignored in the short term. Change 3809579 by Chris.Bunner Back out changelist 3774677. #jira UE-53483 Change 3809620 by Chris.Bunner Updating animated cloth test screenshot. Change 3803629 by Chris.Bunner Rebuilt CornellBox and DistanceField test maps, updated screenshots. Change 3787045 by Guillaume.Abadie Moves some global samplers to Common.ush Change 3809756 by Chris.Bunner Updating animated cloth test screenshot. [CL 3809764 by Chris Bunner in Main branch]
2017-12-15 12:47:47 -05:00
static void ModifyCompilationEnvironment(const FGlobalShaderPermutationParameters& Parameters, FShaderCompilerEnvironment& OutEnvironment)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3511476) #lockdown Nick.Penwarden ===================================== MAJOR FEATURES + CHANGES ===================================== Change 3372740 by Chris.Bunner [Experimental] Partial compute post process pipeline (r.PostProcess.PreferCompute). StencilSceneTexture added to deferred list. A few known issues to be fixed in a follow-up CL. Change 3374187 by Chris.Bunner Volume texture support for CombineLUTs/Tonemap compute pass. Refactored common param code to shared sub-class in CombineLUTs and Tonemap PS/CS. Skip compute post process out-of-bounds writes. Unsigned type conversion fixes. Trimmed compute post process shader inputs. Change 3441680 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3454636 by Uriel.Doyon Fixed point light having an extra scale of 16 in mobile #jira UE-45272 Change 3454844 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3461206 by Guillaume.Abadie Adds possibility to scene captures and player controller to render no primitives at all. Change 3461207 by Guillaume.Abadie Exposes showflag details to USceneCaptureComponent. This gives the possibility to configure scene capture's showflags in blueprint encapsulated compositing pipeline. #jira UE-6810 Change 3461233 by Chris.Bunner Added Log10 material expression. Added tooltip for Log2 and Log10. Change 3461434 by Michael.Trepka Copy of CL 3456118 In Metal RHI report texture streaming as immediately successful as on D3D to avoid a race-condition leading to deadlock between the Main, Game, Render & RHI threads. #jira UE-44961 Change 3461770 by Benjamin.Hyder Submitting TM-RayTracedDistanceField map Change 3461929 by Marc.Olano Add Sobol blueprint and material node test maps to RenderTest project Change 3462249 by Uriel.Doyon Translucency after DoF is now disabled when showflag postprocess is disabled. Change 3462371 by Brian.Karis VT addressing is now 64bit to support huge sparse virtualized volumes 16bit page tables working. Change 3462936 by Marc.Olano Extend Sobol testing map with comparision between Random Sobol and Next Sobol functions Change 3464394 by Uriel.Doyon Improved synchronization for texture streaming commands. This fixes an issue when accessing FStreamingTexture for pending textures. Change 3464743 by Guillaume.Abadie Adds .usf file extension on all shader's source file names and adds checks to verify them at engine load time. Change 3464818 by Guillaume.Abadie Fixes compilation error in FindShaderRelativePath Change 3465184 by Daniel.Wright r.Shadow.PreShadowResolutionFactor 1.0 on Epic shadow settings Change 3465283 by Marc.Olano Update Sobol Gray code tables to match random order tables Change 3465976 by Arne.Schober DR - [UE-44393] - The Canvas is using the Globalshaders for clearing but compilation is done asynconously at load time. Unfortunately there could be Code that uses a canvas to draw and cause this issue in between. There might be some plugins that do this. For now we need to wait and block for the shaqders to be compiled until we can allo the use of the canvas. #RB none Change 3467513 by Guillaume.Abadie Fixes an issue where primitives would no longer draw in gameplay. #jira UE-45550 Change 3471116 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms. Merge of CL 3327784 dev-editor stream from Michael Trepka with some extra changes. - Also removed Metal shader platforms from PlatformSupportsDebugViewShaders() otherwise we get a compiler error. HLSL register binds not implemented in metal backend. #jira UE-39108 Change 3471117 by Richard.Wallis Drop down menus clip on 27" Screen iMacs. Disable viewport HDR rendering on macOS 10.12.x when in editor. #jira UE-43026 Change 3471130 by Richard.Wallis Mac GPU hang causes editor output log to be written to the wrong file. Try to emulate windows behaviour when opening a file for reading or writing. Tested against behaviour of windows log file with multiple instances running. - Only defined in for Mac and non shipping. #jira UE-44934 Change 3471224 by Guillaume.Abadie Lets the ProjectFileGenerator to look at Shaders/ directories in plugin and game projects. Change 3471646 by Daniel.Wright Fixed ensure opening UT system settings Change 3471862 by Arne.Schober DR - revert accidently checked in changes. #RB Chris.Bunner Change 3472249 by Guillaume.Abadie Implements virtual shader source directory mapping. - /Engine/... maps to Engine/Shaders/... - /Plugin/FooBar/... maps to FooBar plugin's Shaders/ directory - /Project/... maps to project's Shaders/ directory Change 3472443 by Daniel.Wright Moved the Rendering category for lights to be just below the Light category, so the bVisible property is easily accessible Change 3474537 by Uriel.Doyon Fixed lighting needs rebuild happening after blueprint rescript and a non symetrical Quaterion != ToQuaternion(ToRotator(Quaternion) Change 3475192 by Guillaume.Abadie Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475209 by Guillaume.Abadie Back out changelist 3475192 Change 3475252 by Guillaume.Abadie Reland: Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475389 by Guillaume.Abadie Adds LensDistortion plugin's feature tests. Change 3475538 by Guillaume.Abadie Adds the /Engine/* prefix on all of the renderer's USF file references. Change 3475568 by Guillaume.Abadie Adds a check for virtual shader source file path format in FShaderType::FShaderType() Change 3475871 by Guillaume.Abadie Fixes a bug in shader compile worker, were an error in a relative #include USF file would trigger an check failure in CheckVirtualShaderFilePath Change 3475997 by Yujiang.Wang Workaround for a compiler optimization bug introduced in VS2015 Update 3. * The bug causes TSHVector<2>::CalcDiffuseTransfer to go to infinity at certain spot, making movable objects with ILCQ_Volume indirect lighting cache interpolation get very dark. * Debug builds don't exhibit this bug. * Semantics are exactly the same as the original code. Change 3476203 by David.Hill Compute SSAO: problem wiht AmbientOcclusionLevels and with various viewporttest sizes. Only seen when Levels >=2 #jira UE-45741 Change 3476536 by Benjamin.Hyder adding player start to Ray Traced Distance Field Shadows Map Change 3478298 by Benjamin.Hyder disabling mesh distance fields in Tm-Raytraced_DistanceField_Shadows map Change 3478948 by Rolando.Caloca DR - Nicer check Change 3478949 by Rolando.Caloca DR - Default GPU morphs to enabled Change 3478950 by Rolando.Caloca DR - By default -vulkan will launch SM5 Change 3478984 by Rolando.Caloca DR - Pass down -vulkan Change 3479655 by Richard.Wallis Video track does not switch in AVF Media Player. Need to disable unused video tracks to allow AVPlayerItemVideoOutput to decode the required track. - Minimal change to allow video track changes/selection. - Audio samples are extracted using AVAssetReaderTrackOutput but video uses AVPlayerItemVideoOutput. Video could also use AVAssetReaderTrackOutput to access the video data unless there is an iOS reason not to... - Flush the audio sink sample buffers so we get instant audio track changes #jira UE-39750, UE-39749 Change 3479834 by Rolando.Caloca DR - Fix issue with bad vertex colors (per licensee) Change 3480376 by Guillaume.Abadie Disables ComputeLightGrid() if no volumetric fog and no lighting. #jira UE-45377 Change 3480596 by Yujiang.Wang Fix for dynamic shadows and raytraced distance field shadows of directional lights not appearing in planar reflection * Bug caused by incorrect shadow culling volumes for cascaded shadow map and backface culling mode for WholeSceneShadowProjection * Fixed by taking View.bReverseCulling into account #jira UE-34452 Change 3480600 by Yujiang.Wang Fix for UE-42376 * The bug is caused by post-processing ambient cubemaps not being supported in forward shading currently. * This fix replaces all the occurences of them in CalcSceneView with a skylight using the cubemap * If a CalcSceneView is used solely for setting the PP ambient cubemap, it is removed. #jira UE-42376 Change 3480784 by Rolando.Caloca DR - hlslcc - Initial support for [RW]StructuredBuffer Change 3481690 by Uriel.Doyon Attempt to fix static analysis warning Change 3482012 by Simon.Tovey Fixed issue when building distribution lookup tables where the final sample fell short of the max input time. As sampling is done only over this range, under constant interpolation the final value was never actually sampled and so cut from the final optimized LUT. #tests constant interpolation now works. #jira UE-45614 Change 3482965 by Yujiang.Wang Some quality of life changes for UE-42757 * The UV overlay in static mesh editor now has a darker background * Selected edges are getting highlighted and bolder * When some edges are selected others turn grey #jira UE-42757 Change 3483014 by David.Hill Change labels on bloom boost from x,y,z to min, max, mult. #jira UE-43904 a PropertyRedirect in BaseEngine.ini allows this to work with older version. Change 3484573 by Yujiang.Wang Fix for shadow color not updated after light build when a texture is changed and reimported * Bug caused by counter-intuitive design of UMaterial::GetReferencedFunctionIds and UMaterial::GetReferencedParameterCollectionIds, both of which will reset the OutIds parameter * Renamed to AppendReferencedFunctionIdsTo and AppendReferencedParameterCollectionIdsTo, the resets are removed #jira UE-45647 Change 3484969 by Yujiang.Wang Fix for UE-39929 inconsistent type between C++ and shader code * MeshDistanceFieldCasterIndices is declared as Buffer<uint> in CapsuleShadowShaders.usf, while created as PF_R32_SINT in CapsuleShadowRendering.cpp * Changed PF_R32_SINT to PF_R32_UINT in CapsuleShadowRendering.cpp #jira UE-39929 Change 3485012 by Yujiang.Wang Fix for UE-39929 #2: Changed int32 to uint32 to match PF_R32_UINT #jira UE-39929 Change 3485146 by Guillaume.Abadie Destroyes scene capture's view states on the UnRegister, to avoid large memory usage cause by the ViewState's render targets when moving blueprints arround. #jira UE-43455 Change 3486602 by Joe.Conley Adding "texcoord" keyword to UMaterialExpressionTextureCoordinate so you can search for the name that is displayed on the node in the graph. Change 3487471 by Yujiang.Wang Github #3659: Improved performance of DumpUnbuiltLightInteractions * Replaced TArrays with TSets #jira UE-45783 Change 3487641 by Guillaume.Abadie Fixes some shader file name casing issues in LPV. Change 3488014 by Uriel.Doyon New AllowAsyncLoading flag for UTexture::CachePlatformData(). It allows to load the source texture data in the async task if the source bulk data was not yet loaded. Data loaded that way is not sharable between tasks and will be discarded. This is required because updating the source data is not thread safe. #jira UERNDR-190 #jira UE-33401 Change 3488249 by Uriel.Doyon Fixed long stall in UpdateResourceStreaming() caused by Actor.GetComponents() not resetting the number of actors anymore. Fixed inconsistent results in ALODActor::HasValidSubActors() caused by the same change. #jira UE-46004 Change 3490228 by Mark.Satterthwaite Fix the Nvidia driver bug with the old reversebits fallback function - you need to use the native reverse_bits intrinsic or use some uint(ushort()) casts to get the compiler to do the right thing, which means injecting the reverse_bits function in MetalBackend not the HLSL (as it has no such type). #jira UE-46067 Change 3490538 by Arne.Schober Back out changelist 3488249 #RB none Change 3490551 by Arne.Schober Back out changelist 3488249 #RB none Change 3491828 by Guillaume.Abadie Fixes another USf file reference casing issue in C++. Change 3491924 by Yujiang.Wang Fix for UE-43302 Crash when entering the DebugCreatePlayer console command with planar reflections in the level * Crash caused by check(Views.Num() <= 2); in SceneCaptureRendering.cpp * We still want to support at most 2 views for performance, but now instead of crash the planar reflections in additional views will simply turn black #jira UE-43302 Change 3492359 by Guillaume.Abadie Fixes non editor launches, failing in FGenericPlatformProcess::AddShaderSourceDirectoryMapping(). Change 3492367 by Marc.Olano Change Sobol texture size to 32x16, tweak distribution Change 3492599 by Marcus.Wassmer PR #3669: -Fix logmessages ParticleModules_Location.cpp (Contributed by UpwindSpring01) Change 3493473 by Uriel.Doyon Back out changelist 3490538 Change 3493590 by Uriel.Doyon Back out changelist 3490551 Fixed missing #pragma once Change 3493911 by Marcus.Wassmer Fix potential GPU crash/hang caused by out of bound subresource updates. Added checks at cross-platform level to catch any instance earlier. Change 3494139 by Uriel.Doyon Fixed shadow variable issue on UE4Editor Linux. Change 3494364 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms - Part 2: Remove some more areas and fixes for previous attempt. Also removed OpenGL based GPU performance checks in EditorEngine.cpp - assuming that any GPU that can run Metal is currently OK for UE4. OpenGL left in the following areas: - OpenGLShaderCompiler - StandaloneRenderer The following files need to be reviewed in conjunction with CL 3471116 as there were some logic errors made: - OpenGLTexture.cpp #jira UE-39108 Change 3494413 by Guillaume.Abadie Updates r.InvalidateCachedShader and bump ShaderVersion.ush. Change 3494422 by Guillaume.Abadie Adds LensDistortion plugin's Private shader directory. Change 3494717 by Guillaume.Abadie Strengthens shader compiler with checks on generated file names and shader type file names. Change 3494763 by Guillaume.Abadie Removes a nolonger standing TODO in GlobalBeginCompileShader() that was automatically adding /Engine/ prefix to all relative virtual shader source file path. Change 3494985 by Rolando.Caloca DR - Integrate Vulkan Rewrite Change 3495031 by Rolando.Caloca DR - Delete file as it moved Change 3495032 by Rolando.Caloca DR - Show Vulkan SM5 instead of SM4 on windows packaging - Also added support for Vulkan SM5_UB Change 3495202 by Uriel.Doyon Fixed static analysis warning with pointer dereferencing. Change 3495342 by Rolando.Caloca DR - clang compile fix Change 3495354 by Rolando.Caloca DR - clang compile fixes Change 3495420 by Marc.Olano Use Sobol sampling for PCSS Change 3495799 by Rolando.Caloca DR - Delete old dev assets Change 3496202 by Mark.Satterthwaite Switch to using actual Vector*Matrix intrinsic for Metal to avoid a problem whereby the Metal compiler reorders operations in such a way that it loses precision and ends up being different between pre-pass and base-pass. #jira UE-46070 Change 3496253 by Uriel.Doyon Fixed static analysis warning for IncludeTool Change 3496631 by Guillaume.Abadie Makes AScreenshotFunctionalTest::ScreenshotOptions blueprint readable. Change 3496851 by Guillaume.Abadie Fixes back slash issues in Platform.usf. Change 3496852 by Guillaume.Abadie Fixes other back slashes includes in PS4 specific usf files. Change 3496941 by Guillaume.Abadie Adds a check() for no backslash in virtual shader file paths. Change 3497661 by Guillaume.Abadie Lets FLensDistortionCameraModel::GetUndistortOverscanFactor() early return 1.0 if the camera model is does an identity transform. Change 3497969 by Richard.Wallis Fix for start Up Movies Are not Playing for iOS Devices. Handle case when movie is loading aysnc in background - need to wait for state changes otherwise it skips intermediate movies. - Tested on iOS and Mac. #jira UE-39585 Change 3498035 by Guillaume.Abadie Polishes //Engine/Plugins/Compositing/LensDistortion/Shaders/Private/UVGeneration.usf from debuging artifacts. Change 3498101 by Rolando.Caloca DR - Compile fix Change 3498254 by Guillaume.Abadie Exposes comparing FLensDistortionCameraModel to blueprint with == and != operator nodes for cross frame uv displacement map caching. Change 3498264 by Guillaume.Abadie Integrate 3267269: Implements SceneCaptureComponent2D::bCameraCutThisFrame Change 3498371 by Yujiang.Wang Fix for UE-46149 Planar Reflections display screenspace info when viewports are >2 * Prevent planar reflections being rendered when ViewIndex >= GMaxPlanarReflectionViews * Now planar reflections in >2 viewports will fallback to other reflection methods (SSR, reflection captures) #jira UE-46149 Change 3498409 by Rolando.Caloca DR - Swap resolves Change 3498410 by Guillaume.Abadie Adds support for opacity output alpha for post process material when doing a draw material to render target. Change 3498705 by Rolando.Caloca DR - Add UID for debugging mem allocations Change 3498759 by Marcus.Wassmer No post processing in vertexcolor view mode #jira UE-44704 Change 3498891 by Rolando.Caloca DR - Minor Vulkan per frame allocator refactor in prep for changes Change 3499206 by Rolando.Caloca DR - Fix temp frame allocator OOM on Vulkan #jira UE-45913 Change 3499319 by Rolando.Caloca DR - Vulkan support for StorageBuffer Change 3499339 by Rolando.Caloca DR - Remove deprecated typedef Change 3499400 by Rolando.Caloca DR - Remove some RHICmdList deprecated functions Change 3499422 by Rolando.Caloca DR - Allow buffer transitions inside render passes Change 3500370 by Rolando.Caloca DR - Compile fix Change 3500474 by Rolando.Caloca DR - Fix static analysis Change 3500517 by Guillaume.Abadie Exposes r.PostProcessing.PropagateAlpha to the renderer settings. Change 3500537 by Guillaume.Abadie Fixes a bug where scene capture WorldToView matrix would get scale != 1 when scaling the scene capture actor in the world. #jira UE-39389 Change 3501069 by Mark.Satterthwaite Bring back temporary 4.16 fix for iOS 9 (CL #3425995) into Dev-Rendering for 4.17 as a real fix will need to wait for 4.18. temporary fix for skewed textures on IOS 9 #jira UE-44468 Change 3501164 by Michael.Lentine PR #3402: UE-43131: Format argument count not equal to actual arguments (Contributed by projectgheist) Change 3501222 by Benjamin.Hyder Checking in Tm_SobolNoise map Change 3501612 by zachary.wilson Adding testing content for RTDF shadows on planar reflections Change 3501708 by Guillaume.Abadie Break FPostProcessSettings into smallers structs. Change 3501830 by Olaf.Piesche #jira UE-39628; using fix proposed in UDN, will investigate further Change 3501954 by Marcus.Wassmer Duplicate 3480903 Light culling safety measures. Change 3502032 by Mark.Satterthwaite Fix generation of Metal precompiled headers for the bytecode compiler when using Xcode 9. Change 3502118 by Uriel.Doyon Fixed shader compilation issues. Change 3502191 by Guillaume.Abadie Implements Composure plugin to make compositing in UE4 easier. Change 3502192 by Guillaume.Abadie Implements Composure feature testing in EngineTests Change 3502196 by Guillaume.Abadie Creates a dependency of Composure plugin over LensDistortion plugin. Change 3502213 by Arciel.Rekman Fix for loading shaders on Linux (UE-46276). Change 3502243 by Brian.Karis Bent normal map support. Multibounce AO. Spherical Gaussian based specular occlusion. Change 3502506 by Guillaume.Abadie Fixes compilation failure in Composure with unity build. Change 3502507 by Guillaume.Abadie Fixes composure Set Pass with Render Target blueprint helper. Change 3502510 by Guillaume.Abadie Attempts to fix ComposureUtils.cpp compile errors. Change 3502515 by Guillaume.Abadie Some other composure failure fixes. Change 3502545 by Guillaume.Abadie Fixes some unity build related error in Composure. Change 3502548 by Guillaume.Abadie Fixes last missing includes in ComposurePostProcessPass.cpp Change 3502672 by Guillaume.Abadie Fixes linux warning in Composure. Change 3502790 by Ryan.Brucks float4 PseudoVolumeTexture: Fixed frame layout being a float instead of float2. Now works correctly with non-square frame layouts. Only called in custom nodes and calling with a float still functions properly so no old content will break. Change 3502836 by Guillaume.Abadie Propagates scene capture engine showflag changes from blueprint editor to the blueprint instances. #jira UE-6810 Change 3503096 by Guillaume.Abadie Resave a unversioned asset. Change 3503228 by Yujiang.Wang Fix for UE-45646 Dynamic Light placed inside of a Dynamic Static Mesh doesn't pass through the geometry * Bug caused by bReflectiveShadowmap not being passed into SetViewFlagsForShadowPass * Replaced the true with bReflectiveShadowmap #jira UE-45646 Change 3503284 by Rolando.Caloca DR - Fixed initial clear on rendertargets - Added support for r.Vulkan.EnableValidation 1, 2, 3 & 4 - Dump the vulkan log into VS output log - Added validation for layouts when using dump log Change 3503545 by Arciel.Rekman Fix black UI on Linux (UE-46333) - Rebuilt hlslcc with clang 3.7.0. Whatever issues we're running in with newer clangs still seem to persist. #jira UE-46333 Change 3503638 by Daniel.Wright [Copy] Changed DynamicBentNormalAO back to fp16, as PF_FloatR11G11B10 was not enough precision and introduced banding Change 3503787 by Marcus.Wassmer Fix difference between gpu/cpu morph target application Change 3503902 by Marcus.Wassmer Roll back TAA refactor until we have time to look into the bad interaction with DOF. Change 3503953 by Arne.Schober DR - UE-46319 - borked Reflections: The resource transition needs to be in this weired place for PS4 and switch until we teach the interface to know about subresources. #RB Marcus.Wassmer Change 3504131 by Rolando.Caloca DR - Maintain a cache of pipeline and descriptor set layouts - Fix marker dump Change 3504462 by Guillaume.Abadie Fixes an assertion failure that was failing because compute light grid was not done, but the shader used where not necessarily using compute light grid results. #jira UE-46277 Change 3504779 by Chris.Bunner Potential static analysis fix. #jira UE-46360 Change 3504950 by Marc.Olano Allow Sobol material nodes & textures only if feature level is at least ES3.1 #jira UE-46334 #jira UE-46317 Change 3505035 by Daniel.Wright Increased MaxSearchCount in GetShaderIncludes. The previous limit of 20 is now getting hit in BasePassPixelShader.usf, causing compiles to fail erroneously. Change 3505386 by Daniel.Wright GetShaderIncludes handles infinite recursion gracefully, needed by Metal causing BasePassTessellation.usf to include BasePassVertexShader.usf Change 3505491 by Rolando.Caloca DR - Fix crash on first frame of particles on modern APIs Change 3505557 by Chris.Bunner [Duplicate] Workaround for outdated shader map crash. #jira UE-46061 Change 3506071 by Rolando.Caloca DR - Vulkan fixes - Fix copy out of bounds reading textures to CPU - Defer event deletion - Split validation for errors and warnings - Skip validation error about attachment not used Change 3506698 by Guillaume.Abadie Fixes Composure alpha channel clobering and performance regression in bloom and tonemapper passes caused by scene capture API compatibility breakage brought by Fortnite merge. Change 3506797 by Rolando.Caloca DR - Fix static analysis #jira UE-46428 Change 3506861 by Rolando.Caloca DR - Fix crash due to layering violation #jira UE-46424 #jira UE-46431 Change 3508098 by Rolando.Caloca DR - Fix for Vulkan ES31 crash - Fix for AMD ensure Change 3508123 by Rolando.Caloca DR - Disable occlusion queries on Vulkan to avoid flickering - Fix for bad HZB & cube mips on Vulkan (now using RHIGenerateMips) - Fix for decal blending #jira UE-46376 Change 3509064 by Uriel.Doyon Changing the logic arround generating an error when HasHadBulkDataCleared() so that it only triggers if the DDC are not found. #jira UE-46427 Change 3509854 by Marc.Olano Fix 2D Sobol gray code numbers. Just changes some numbers in initialization tables, so no effect on existing tests or content. Change 3509920 by Marcus.Wassmer Fix LPV fastvram ensure Change 3509937 by Rolando.Caloca DR - Fix crash due to deleted viewport #jira UE-46281 Change 3509988 by Marcus.Wassmer Roll back part of Sobol fix to avoid full shader recompile for integration. Change 3510255 by Rolando.Caloca DR - Fix popup window ensure #jira UE-46511 Change 3510646 by Marcus.Wassmer fix ios compiles Change 3511442 by Rolando.Caloca DR - Change mesh simplification check to ensure/checkslow to unblock #jira UE-46538 DONE! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX CHANGES WITH MULTIPLE PLATFORMS!!! YOU MUST COPY THESE INTO THE OTHER ONES AS MAKES SENSE!! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Change 3467095 by Guillaume.Abadie Nukes all += TEXT(".usf") #jira UE-45530 Change 3475084 by Guillaume.Abadie Fixes compilation failure of the shader compiler on PS4 and XboxOne Change 3477464 by Guillaume.Abadie Fixes dumpshaderinfo that generate unecessary sub directory, breaking shell scripts. Change 3494395 by Guillaume.Abadie Moves all engine shader files into Public and Private directory, and introduce the .ush extensions for header file that do not contains entry points. DONE! [CL 3511602 by Marcus Wassmer in Main branch]
2017-06-27 11:38:28 -04:00
{
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3809756) #rb None #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 3629223 by Rolando.Caloca DR - Rollback //UE4/Dev-Rendering/Engine/Source/Runtime/VulkanRHI to changelist 3627847 Change 3629708 by Rolando.Caloca DR - vk - Redo some changes from DevMobile 3601439 3604186 3606672 3617383 3617474 3617483 Change 3761370 by Arne.Schober DR - Added CityHash to use with conatiners and stuff. It provides good performance and high quallity across multiple platforms. Change 3761437 by Guillaume.Abadie Optimises motion blur compute shader for consoles. Change 3761483 by Guillaume.Abadie Fixes D3D11 RHI lying to dynamic resolution heuristic with t.MaxFPS. Change 3761995 by Mark.Satterthwaite Add the Metal compiler path to the local .pch filename to avoid problems when Xcode moves. Change 3761996 by Mark.Satterthwaite Emit more details when a pixel shader is found to have no outputs at all which Metal doesn't permit. More likely this is a bug in the shader compiler not configuring the in-out mask correctly... #jira UE-52292 Change 3761999 by Mark.Satterthwaite No need to avoid tessellation for FMetalRHICommandContext::RHIEndDrawIndexedPrimitiveUP anymore - that was from back when the tessellation logic was replicated in each RHI*Draw* implementation. #jira UE-51937 Change 3762181 by Joe.Graf Changed MaxShaderJobBatchSize to 25 on Mac as it reduced shader compile time by 21% Change 3762607 by Mark.Satterthwaite Remove accidentally included changes from 3761995. Change 3762612 by Mark.Satterthwaite Enable the explicit sincos intrinsic for Metal to avoid instances of UE-52477 that can cause shaders to compile incorrectly through hlslcc. #jira UE-52477 Change 3762772 by Michael.Lentine Move RHI calls to render thread. Change 3763021 by Richard.Wallis Remove shader cache tool project and implementation. #jira UE-51613 Change 3763082 by Guillaume.Abadie More SceneTexture, SceneColor and SceneDepth automated tests Change 3763111 by Richard.Wallis Clone of CL 3763033 (Release-4.18): Fix for crash upon launching packaged game on Mac with Share Material Shader Code enabled. #jira UE-52121 Change 3763657 by Michael.Lentine Invalidate ddc for skeletal mesh render data so that the duplicated vertex render structures are properly serialized. Change 3763727 by Jian.Ru Fix Player Collision view mode. It is caused by checking an uninitialized vertex buffer so the check always fail. #jira UE-52052 Change 3763738 by Guillaume.Abadie Implements SSR input post process material location. Change 3764271 by Mark.Satterthwaite Allow ControlPointPatch lists to flow through MetalRHI as it was setup to handle this transparently - the VSHS compute shader will convert them to triangles to draw. Report the same warning as in the pipeline creation stage as this hasn't been formally validated. #jira UE-52454 Change 3764316 by Daniel.Wright Added AVolumetricLightmapDensityVolume - gives local control over Volumetric Lightmap density. Dropping the top mip outside of the play area in Monolith saves 20Mb (35Mb original). Volumetric Lightmap no longer refines around static translucent geometry - saves 5Mb in Monolith Reworked brick culling by error mechanism. Now compares error to interpolated parent lighting instead of the brick average - prevents dropping constant value bricks which are near a wall and cause leaking due to parent interpolation after being culled. Change 3764318 by Daniel.Wright Missing file Change 3764321 by Daniel.Wright Shader compiling memory optimizations * Editor memory: Sharing uniform buffer includes and GeneratedInstancedStereo.ush per FShaderType (was previously duplicated per FShader job) * SCW input size: Sharing uniform buffer includes and SharedEnvironment per batch * 7.6Gb of shader job inputs in memory -> .5Gb (13x less) when doing a full shader compile of Paragon Editor * 13.8Gb written into worker input files -> 2.9Gb (4.7x less). Global shaders are never batched when sent to SCW so unoptimized by these changes. Change 3764595 by Daniel.Wright Added VolumetricLightmapDensityVolume asset icons Change 3764701 by Michael.Lentine Add duplicated vertices merging for meshmerge. Change 3766002 by Guillaume.Abadie Fixes a crash in translucency. Change 3766007 by Guillaume.Abadie Oups.... Fixes compilation failure. Change 3766697 by Guillaume.Abadie Giant refactor of global shader interface for upcoming native support of permutation. CL generated by python script. Change 3767205 by Chris.Bunner Deferring FMaterial::RenderingThreadShaderMap update to render-thread rather than assumption commands have been flushed. #jira UE-50652 Change 3767207 by Chris.Bunner Clamp fetched texture coordinates to those available on the mesh. Change 3767209 by Chris.Bunner PR #4203: Early-outs in UMaterialInstance parameter setters (Contributed by stefanzimecki) #jira UE-52193 Change 3767772 by Mark.Satterthwaite MetalShaderFormat will no longer fallback to text shaders when you ask it to compile to bytecode but the bytecode compiler is not available (either locally or remotely) - this ensures that the DDC can't be poisoned by incorrectly configured clients. The Editor is already setup such that if the remote shader compiler is not configured & Xcode is not available locally the shader-compiler will be invoked to generate text shaders. #jira UE-52554 Change 3768604 by Guillaume.Abadie Polish up with new global shader function signature. Change 3768993 by Guillaume.Abadie Fixes r.Upscale.Panini cvars Change 3769478 by Mark.Satterthwaite Move the ue4_stdlib.metal & PCH into a temporary directory that exists for the lifetime of the SCW on the remote side as well as the local one and add this path as an include directory. #jira UE-52587 Change 3769703 by Mark.Satterthwaite For all Metal platforms >= Metal v1.2 transform mul(a,b) into fma(a,b,0) to prevent the Apple compiler reordering operations differently between the base & depth passes which results in variance in the position output. For iOS disable fast-math when the vertex-shader uses World-Position-Offset because there are additional problems on the iOS shader compiler that result in position variance even with the above fix - WPO performance will suffer but I don't have any alternatives. Remove the depth-offset hack from the depth-only vertex shader again. #jira UES-5651 Change 3769763 by Mark.Satterthwaite Handle swizzle's in the hlslcc fma identification pass so that we reduce the number of instructions and the platform compiler can't break the instructions up. Change 3769849 by Mark.Satterthwaite Fix CIS error. Change 3770517 by Richard.Wallis Fix for crash when creating a new media texture (AppleIntelHD5000GraphicsMTLDriver!SamplerStage::bindSamplerToTexture()). Missing texture resource for binding. Old InitDynamicRHI() code has been refactored out into seperate functions which leaves us on Mac with a NULL resource initially after creation which Metal doesn't like. This fix puts InitDynamicRHI down the default setup/clear path which inits default resources - I don't think we should use a global dummy in this instance as this is a render target. #jira UE-51940 Change 3770688 by Uriel.Doyon Fixed texture resolution returning 0 when running blueprint construction scripts at cook time. Change 3771115 by Mark.Satterthwaite Report errors from failed attempts to compile global shaders or we can't see why things fail on non-Windows platforms. Change 3771263 by Mark.Satterthwaite Change the way ManualVertexFetch is enabled on Metal platforms so that it is enabled when targeting Metal v1.2 and higher (macOS 10.12+/iOS 10+). This brings iOS in the Desktop Forward renderer back into line with the Mac. #jira UERNDR-300 Change 3773472 by Guillaume.Abadie Fixes a crash on PIE of SimpleComposure project. Change 3773475 by Guillaume.Abadie Fixes bug in editor viewport caused by SSR input changes. Change 3774677 by Arne.Schober DR - Deprecated SetLocal from the RHICmdlist Fixed some unnecessary PSO collisions. Change 3777037 by Mark.Satterthwaite Remove incorrect change that caused a reference to "accurate::sincos" to appear in some Metal shaders rather than "precise::sincos". Change 3777122 by Mark.Satterthwaite Back out changelist 3777037 - I'm blind and wasn't seeing the real problem was a stale shader cache... Change 3777196 by Mark.Satterthwaite Fix text-shader compilation on iOS 10 - maybe iOS 9 too (untested!). We need our own make_scalar type-trait template for ue4_stdlib.metal so that we still compile with older iOS runtime compilers and we can't use as_type to directly implement the packHalf2x16/unpackHalf2x16 intrinsics for these older runtime compilers either. Change 3779098 by Rolando.Caloca DR - vk - Fix query index Change 3779275 by Mark.Satterthwaite Silence the Metal runtime compiler warning caused by use of a deprecated enum value when running text shaders compiled for Metal v1.0/1.1 on a Metal v1.2+ OS. #jira UE-52554 Change 3779427 by Rolando.Caloca DR - vk - Fix for allocator contention Change 3779608 by Uriel.Doyon Fixed invalid access in the resave package commantlet when building texture streaming material data for materials enabling tesselation. Change 3784496 by Mark.Satterthwaite Temporarily disable USE_OBJECT_COMPOSITING_TILE_CULLING for Metal shader compilation only - other platforms are unaffected - as it isn't working properly for some reason. need to work out what's up but don't want Distance Fields to be completely snookered in the interim. #jira UE-52952 Change 3784608 by Rolando.Caloca DR - Copy 3784588 - Fix for drivers returning out of date swapchains during resizes Change 3784734 by Mark.Satterthwaite Real fix for UE-52952 - MetalShaderFormat wasn't propagating the full thread-group value. #jira UE-52952 Change 3784741 by Mark.Satterthwaite More Metal debugging commandline options "-metalfastmath" & "-metalnofastmath" to force fast-math on or off for all shaders, must be using runtime-compiled shaders (i.e. -metalshaderdebug or r.Shaders.Optimise=0) to take effect. Change 3787103 by Guillaume.Abadie Kills BuiltinSamplers UB Change 3787207 by Guillaume.Abadie Sorry, compile fix that were fine with local changes... Change 3787396 by Marcus.Wassmer PR #4271: UE-52901: Set VIS_Max meta to hidden (Contributed by projectgheist) Change 3788028 by Peter.Sumanaseni Working linear HDR exr output from sequencer Change 3788536 by Mark.Satterthwaite Track whether the Metal shader uses the discard_fragment function as when this is used but without any other outputs we know we need to bind at least one render-target or a depth-stencil surface but we don't know which. This lets us correctly error when we encounter a shader with no outputs at all which Metal doesn't permit. #jira UE-52292 Change 3788538 by Mark.Satterthwaite Let's try mitigating UE-46604 on Nvidia by retaining resource references in the command-buffer. This shouldn't be necessary and isn't typically on other vendors but we haven't been able to reproduce this reliably enough to get to the bottom of it. #jira UE-46604 Change 3789083 by Guillaume.Abadie Implements global shader permutations. Example in ScreenSpaceReflections.cpp. Change 3789090 by Guillaume.Abadie Fixes linux build. Change 3789106 by Guillaume.Abadie Fixes compilation failure in niagara plugin. Change 3789274 by Guillaume.Abadie Avoid hit proxies to clobber TAA's hitsory. #jira UE-52968 Change 3789380 by Guillaume.Abadie Back out changelist 3789083: global shader permutation because compilation failure in clang. Change 3789648 by Guillaume.Abadie Relands global shader permutation, with clang support. Change 3789712 by Guillaume.Abadie Fixes TestImage show flag with TAAU on. #jira UE-53061 Change 3791593 by Guillaume.Abadie Reinvalidates shaders with shader permutations. Change 3791884 by Daniel.Wright Added BP setter for LowerHemisphereColor Change 3791886 by Daniel.Wright Added LightmapType to PrimitiveComponent * ForceVolumetric allows forcing static geometry to use Volumetric Lightmaps, which can be useful on instanced foliage where seams are prevalent. Lightmass internal caching still requires lightmap UVs and reasonable lightmap resolution. * ForceSurface replaces bLightAsIfStatic Improvements to Volumetric Lightmap quality needed for static geometry * Stationary light shadowing is now dilated inside geometry * Now doing two dilation passes since samples near geometry see inside due to ray start bias * Refinement around geometry uses an expanded cell bounds when the geometry is going to use Volumetric Lightmaps, since cross-resolution stitching causes leaking Lightmass debug primitives are now tied to a swarm task instead of global - allows debugging of Volumetric Lightmap tasks Change 3792256 by Guillaume.Abadie Fixes a bug where permutation was not actually serialised in FShader, so was ending up recompiling shader at every load. Change 3792884 by Marcus.Wassmer Copying //UE4/Partner-AMD to Dev-Rendering (//UE4/Dev-Rendering) Change 3793200 by Marcus.Wassmer Copying //UE4/Partner-IDV-SpeedTree to Dev-Rendering (//UE4/Dev-Rendering) Speedtree 8 support Change 3793206 by Brian.Karis Added color grading control BlueCorrection to correct for artifacts with "electric" blues due to the ACEScg color space. Bright blue desaturates instead of going to violet. Added color grading control ExpandGamut which expands bright saturated colors outside the sRGB gamut to fake wide gamut rendering. ACES changes. Change 3793344 by Marcus.Wassmer Fix editortest compile Change 3794285 by Guillaume.Abadie Serializes PermutationId according to archive rendering version to avoid issues with old material that were serializing a shader map into UObject. Change 3794307 by Guillaume.Abadie Resaves uassets that were modified between 3789648 and 3794285 Change 3794627 by Mark.Satterthwaite Implement two components for MTLPP, an IMP cache for Objective-C selector implementations & an interposition framework for those same selectors: - imp_SelectorCache & friends provide the IMP caching for each of the Metal protocols which constitute most of the API, so far I've not covered the Metal classes used for the various descriptor/initializer types. Each type has its own IMPTable which caches the selector's implementation pointer and provides the mechanism to hook that implementation. As Objective-C is runtime dynamic this look up must be performed on the actual Class value returned by an object at runtime - you can't do this at compile time. Even things like NSString which appear compile-time static are really not as NSString is an alias for a class-cluster (NSString, NSMutableString, __NSInlineString and more). - The interpose directory contains MTI* files which are the framework for interposing all the functions in Metal's runtime API - I deliberately omit the descriptor classes & read-only functions as there's no benefit to interposing them - which I can build off to create a trace tool or a superior validation layer. Right now this is Mac only as there'll be some problems to solve for iOS/tvOS due to difference in linking requirements - not insurmountable. - Rebuild MTLPP's implementation of the C++ wrapper classes around the IMPTable's - this means we avoid all the objc_msgSend overhead for all the classes and functions whose implementations are cached. Right now the IMPTable is going to incur a look-up for all non-copy/move constructors which is suboptimal - ideally the Metal IMPTables would be cached in the Device object as they will be consistent within a single Device. - Sort out the MTLPP availability logic - it now exports the availability warnings to the caller and internally just blithely assumes it may call the functions, the caller is responsible for ensuring that calls are made only on appropriate devices & OSes. This reduces MTLPP complexity and better fits how MetalRHI works. - Fix a number of retain/release bugs that were lying dormant in MTLPP but exposed by the switch to IMPTables. - Add tvOS support. Next up, put this into MetalRHI and start fixing all the fallout. Change 3794631 by Mark.Satterthwaite Missed updating mtlpp's build.cs for TVOS. Change 3794651 by Uriel.Doyon UPointLightComponent::GetUnitsConversionFactor() now takes the cone angle as parameter. This allows to fix spotlight unit conversion when using lumens. Change 3794720 by Guillaume.Abadie Fixes a bug in Global{Bilinear,Trilinear}ClampedSampler that was actually doing a Point sampling. Change 3794749 by Mark.Satterthwaite Fix mtlpp.build.cs paths. Change 3794856 by Mark.Satterthwaite Fix some shadowing warnings. Change 3795484 by Daniel.Wright Implemented the Spherical Harmonic windowing algorithm from 'Stupid Spherical Harmonics (SH) Tricks' New WorldSettings Lightmass property VolumetricLightmapSphericalHarmonicSmoothing controls the global amount of smoothing applied Change 3795590 by Brian.Karis Area light fixes Fixed order of operations. This helps mixing of SourceRadius, SourceLength, and SoftSourceRadius. Change 3796832 by Marcus.Wassmer Correct shouldcache condition for new resolve shader Change 3796884 by Marcus.Wassmer Doing it right this time. Change 3797196 by Mark.Satterthwaite More updates to MTLPP to make things simpler and reduce the number of spurious Objective-C warnings that are emitted because of the way we are using the runtime. Change 3797200 by Daniel.Wright Lightmass now uses the highest density VolumetricLightmapDensityVolume settings that affect any part of a cell Change 3797221 by Daniel.Wright Reduced default SphericalHarmonicSmoothing based on RoboRecall tests. Now only active with strong direct lighting from static lights by default. Change 3797411 by Brian.Karis Disable ExpandGamut for old tone mapper. Change 3797462 by Mark.Satterthwaite More build warnings silenced after changing to the lowest possible deployment target OS for each library. Change 3797585 by Mark.Satterthwaite Range-based-For support in the NSArray wrapper. Change 3797836 by Mark.Satterthwaite Even more forward-declarations to avoid system headers poking through to the including code from mtlpp. Change 3798027 by Mark.Satterthwaite Fix handling of nil objects, on which no functions may be called, command-buffer retention and IMP declaration. Change 3798154 by Mark.Satterthwaite Fix some egregious memory leaks that rewriting to use mtlpp exposed before we carry on - don't want these slipping into 4.19. Change 3800990 by Mark.Satterthwaite Typedef all the completion-handler callback types in mtlpp to make future me's life easier. Change 3801400 by Chris.Bunner Improving automated test errors on failure to generate report data. Change 3801726 by Mark.Satterthwaite Correct some function availability and the command-buffer error status in mtlpp. Change 3801808 by Chris.Bunner Added DefaultScalability.ini to EngineTest that forces all quality levels to Engine default Epic for now to improve consistency. Change 3801862 by Marcus.Wassmer Update automated tests with color gamut change Change 3802214 by Chris.Bunner When running automated tests in and editor-locked PIE viewport, skip resizing as the editor can't handle this. Added bindable delegate called when ScreenshotRequest is processed - Useful to allow screenshots to override and restore settings per capture. #jira UE-53188 Change 3802243 by Chris.Bunner Added button to automated test screenshot browser to add or replace all outstanding test reports if appropriate. DeleteAllReports button is now only enabled whilst there are reports in the list. Change 3802372 by Chris.Bunner Updating more test screenshots. Change 3803683 by Chris.Bunner Adding more logging and multiple attempts to automated test report network save. Added small wait on repeated operations that are known to fail. Change 3803826 by Rolando.Caloca DR - vk - Fix merge issue Change 3804181 by Chris.Bunner Tentative fix for CIS test failure. Change 3804236 by Chris.Bunner Additional logging for case where file write silently fails, report platform-specific error. Change 3804303 by zachary.wilson Cleaning up assets in QAGame saved with empty engine versions to resolve warnings seen when launching on Change 3804410 by Chris.Bunner Added additional logging when automated screenshot test fails due to size mismatch. Mismatched bounds are colored red in the delta. Change 3804455 by Mark.Satterthwaite Fix a small number of persistent memory leaks on the Mac build that slowly consume more and more memory as you use the Editor - interacting with menu's was particularly egregious as each NSMenu would leak after you move away. #jira NA Change 3804667 by Chris.Bunner Speculative CIS fixes. Change 3806008 by Chris.Bunner Partially reimplementing backed-out CL 3804181 to improve consistency of how automated screenshot test settings are applied/restored. #tests CIS preflight job 8174412 Change 3806909 by Mark.Satterthwaite Use the vertex-shader's in-out mask to ensure that we only validate legitmate vertex-streams in Metal's DrawIndexedPrimitive implementation. #jira UE-53046 Change 3807059 by laz.matech Checking in QAGame Rendering Map, QA-PhysicalLightingUnits, for testing Physical Light Units. Wanted to get this in before copy up. #Jira none Change 3807726 by Chris.Bunner Removed a check that we can't fix up. The check hits unbound buffers which it assumes means a failure but is actually due to m.v.fetch. We don't have the information available to know which are which removed from the input without reading from the shader. #jira UE-53046 Change 3807800 by Guillaume.Abadie Fixes some warning in shader headers. Change 3807804 by Guillaume.Abadie Back out changelist 3807800 Change 3807807 by Guillaume.Abadie Relands shader header warnings. Change 3808046 by Chris.Bunner Dropping a new automated test error back to a warning as this may lead to genuine issues being ignored in the short term. Change 3809579 by Chris.Bunner Back out changelist 3774677. #jira UE-53483 Change 3809620 by Chris.Bunner Updating animated cloth test screenshot. Change 3803629 by Chris.Bunner Rebuilt CornellBox and DistanceField test maps, updated screenshots. Change 3787045 by Guillaume.Abadie Moves some global samplers to Common.ush Change 3809756 by Chris.Bunner Updating animated cloth test screenshot. [CL 3809764 by Chris Bunner in Main branch]
2017-12-15 12:47:47 -05:00
FGlobalShader::ModifyCompilationEnvironment( Parameters, OutEnvironment );
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
OutEnvironment.SetRenderTargetOutputFormat(0u, TargetFormat);
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3511476) #lockdown Nick.Penwarden ===================================== MAJOR FEATURES + CHANGES ===================================== Change 3372740 by Chris.Bunner [Experimental] Partial compute post process pipeline (r.PostProcess.PreferCompute). StencilSceneTexture added to deferred list. A few known issues to be fixed in a follow-up CL. Change 3374187 by Chris.Bunner Volume texture support for CombineLUTs/Tonemap compute pass. Refactored common param code to shared sub-class in CombineLUTs and Tonemap PS/CS. Skip compute post process out-of-bounds writes. Unsigned type conversion fixes. Trimmed compute post process shader inputs. Change 3441680 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3454636 by Uriel.Doyon Fixed point light having an extra scale of 16 in mobile #jira UE-45272 Change 3454844 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3461206 by Guillaume.Abadie Adds possibility to scene captures and player controller to render no primitives at all. Change 3461207 by Guillaume.Abadie Exposes showflag details to USceneCaptureComponent. This gives the possibility to configure scene capture's showflags in blueprint encapsulated compositing pipeline. #jira UE-6810 Change 3461233 by Chris.Bunner Added Log10 material expression. Added tooltip for Log2 and Log10. Change 3461434 by Michael.Trepka Copy of CL 3456118 In Metal RHI report texture streaming as immediately successful as on D3D to avoid a race-condition leading to deadlock between the Main, Game, Render & RHI threads. #jira UE-44961 Change 3461770 by Benjamin.Hyder Submitting TM-RayTracedDistanceField map Change 3461929 by Marc.Olano Add Sobol blueprint and material node test maps to RenderTest project Change 3462249 by Uriel.Doyon Translucency after DoF is now disabled when showflag postprocess is disabled. Change 3462371 by Brian.Karis VT addressing is now 64bit to support huge sparse virtualized volumes 16bit page tables working. Change 3462936 by Marc.Olano Extend Sobol testing map with comparision between Random Sobol and Next Sobol functions Change 3464394 by Uriel.Doyon Improved synchronization for texture streaming commands. This fixes an issue when accessing FStreamingTexture for pending textures. Change 3464743 by Guillaume.Abadie Adds .usf file extension on all shader's source file names and adds checks to verify them at engine load time. Change 3464818 by Guillaume.Abadie Fixes compilation error in FindShaderRelativePath Change 3465184 by Daniel.Wright r.Shadow.PreShadowResolutionFactor 1.0 on Epic shadow settings Change 3465283 by Marc.Olano Update Sobol Gray code tables to match random order tables Change 3465976 by Arne.Schober DR - [UE-44393] - The Canvas is using the Globalshaders for clearing but compilation is done asynconously at load time. Unfortunately there could be Code that uses a canvas to draw and cause this issue in between. There might be some plugins that do this. For now we need to wait and block for the shaqders to be compiled until we can allo the use of the canvas. #RB none Change 3467513 by Guillaume.Abadie Fixes an issue where primitives would no longer draw in gameplay. #jira UE-45550 Change 3471116 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms. Merge of CL 3327784 dev-editor stream from Michael Trepka with some extra changes. - Also removed Metal shader platforms from PlatformSupportsDebugViewShaders() otherwise we get a compiler error. HLSL register binds not implemented in metal backend. #jira UE-39108 Change 3471117 by Richard.Wallis Drop down menus clip on 27" Screen iMacs. Disable viewport HDR rendering on macOS 10.12.x when in editor. #jira UE-43026 Change 3471130 by Richard.Wallis Mac GPU hang causes editor output log to be written to the wrong file. Try to emulate windows behaviour when opening a file for reading or writing. Tested against behaviour of windows log file with multiple instances running. - Only defined in for Mac and non shipping. #jira UE-44934 Change 3471224 by Guillaume.Abadie Lets the ProjectFileGenerator to look at Shaders/ directories in plugin and game projects. Change 3471646 by Daniel.Wright Fixed ensure opening UT system settings Change 3471862 by Arne.Schober DR - revert accidently checked in changes. #RB Chris.Bunner Change 3472249 by Guillaume.Abadie Implements virtual shader source directory mapping. - /Engine/... maps to Engine/Shaders/... - /Plugin/FooBar/... maps to FooBar plugin's Shaders/ directory - /Project/... maps to project's Shaders/ directory Change 3472443 by Daniel.Wright Moved the Rendering category for lights to be just below the Light category, so the bVisible property is easily accessible Change 3474537 by Uriel.Doyon Fixed lighting needs rebuild happening after blueprint rescript and a non symetrical Quaterion != ToQuaternion(ToRotator(Quaternion) Change 3475192 by Guillaume.Abadie Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475209 by Guillaume.Abadie Back out changelist 3475192 Change 3475252 by Guillaume.Abadie Reland: Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475389 by Guillaume.Abadie Adds LensDistortion plugin's feature tests. Change 3475538 by Guillaume.Abadie Adds the /Engine/* prefix on all of the renderer's USF file references. Change 3475568 by Guillaume.Abadie Adds a check for virtual shader source file path format in FShaderType::FShaderType() Change 3475871 by Guillaume.Abadie Fixes a bug in shader compile worker, were an error in a relative #include USF file would trigger an check failure in CheckVirtualShaderFilePath Change 3475997 by Yujiang.Wang Workaround for a compiler optimization bug introduced in VS2015 Update 3. * The bug causes TSHVector<2>::CalcDiffuseTransfer to go to infinity at certain spot, making movable objects with ILCQ_Volume indirect lighting cache interpolation get very dark. * Debug builds don't exhibit this bug. * Semantics are exactly the same as the original code. Change 3476203 by David.Hill Compute SSAO: problem wiht AmbientOcclusionLevels and with various viewporttest sizes. Only seen when Levels >=2 #jira UE-45741 Change 3476536 by Benjamin.Hyder adding player start to Ray Traced Distance Field Shadows Map Change 3478298 by Benjamin.Hyder disabling mesh distance fields in Tm-Raytraced_DistanceField_Shadows map Change 3478948 by Rolando.Caloca DR - Nicer check Change 3478949 by Rolando.Caloca DR - Default GPU morphs to enabled Change 3478950 by Rolando.Caloca DR - By default -vulkan will launch SM5 Change 3478984 by Rolando.Caloca DR - Pass down -vulkan Change 3479655 by Richard.Wallis Video track does not switch in AVF Media Player. Need to disable unused video tracks to allow AVPlayerItemVideoOutput to decode the required track. - Minimal change to allow video track changes/selection. - Audio samples are extracted using AVAssetReaderTrackOutput but video uses AVPlayerItemVideoOutput. Video could also use AVAssetReaderTrackOutput to access the video data unless there is an iOS reason not to... - Flush the audio sink sample buffers so we get instant audio track changes #jira UE-39750, UE-39749 Change 3479834 by Rolando.Caloca DR - Fix issue with bad vertex colors (per licensee) Change 3480376 by Guillaume.Abadie Disables ComputeLightGrid() if no volumetric fog and no lighting. #jira UE-45377 Change 3480596 by Yujiang.Wang Fix for dynamic shadows and raytraced distance field shadows of directional lights not appearing in planar reflection * Bug caused by incorrect shadow culling volumes for cascaded shadow map and backface culling mode for WholeSceneShadowProjection * Fixed by taking View.bReverseCulling into account #jira UE-34452 Change 3480600 by Yujiang.Wang Fix for UE-42376 * The bug is caused by post-processing ambient cubemaps not being supported in forward shading currently. * This fix replaces all the occurences of them in CalcSceneView with a skylight using the cubemap * If a CalcSceneView is used solely for setting the PP ambient cubemap, it is removed. #jira UE-42376 Change 3480784 by Rolando.Caloca DR - hlslcc - Initial support for [RW]StructuredBuffer Change 3481690 by Uriel.Doyon Attempt to fix static analysis warning Change 3482012 by Simon.Tovey Fixed issue when building distribution lookup tables where the final sample fell short of the max input time. As sampling is done only over this range, under constant interpolation the final value was never actually sampled and so cut from the final optimized LUT. #tests constant interpolation now works. #jira UE-45614 Change 3482965 by Yujiang.Wang Some quality of life changes for UE-42757 * The UV overlay in static mesh editor now has a darker background * Selected edges are getting highlighted and bolder * When some edges are selected others turn grey #jira UE-42757 Change 3483014 by David.Hill Change labels on bloom boost from x,y,z to min, max, mult. #jira UE-43904 a PropertyRedirect in BaseEngine.ini allows this to work with older version. Change 3484573 by Yujiang.Wang Fix for shadow color not updated after light build when a texture is changed and reimported * Bug caused by counter-intuitive design of UMaterial::GetReferencedFunctionIds and UMaterial::GetReferencedParameterCollectionIds, both of which will reset the OutIds parameter * Renamed to AppendReferencedFunctionIdsTo and AppendReferencedParameterCollectionIdsTo, the resets are removed #jira UE-45647 Change 3484969 by Yujiang.Wang Fix for UE-39929 inconsistent type between C++ and shader code * MeshDistanceFieldCasterIndices is declared as Buffer<uint> in CapsuleShadowShaders.usf, while created as PF_R32_SINT in CapsuleShadowRendering.cpp * Changed PF_R32_SINT to PF_R32_UINT in CapsuleShadowRendering.cpp #jira UE-39929 Change 3485012 by Yujiang.Wang Fix for UE-39929 #2: Changed int32 to uint32 to match PF_R32_UINT #jira UE-39929 Change 3485146 by Guillaume.Abadie Destroyes scene capture's view states on the UnRegister, to avoid large memory usage cause by the ViewState's render targets when moving blueprints arround. #jira UE-43455 Change 3486602 by Joe.Conley Adding "texcoord" keyword to UMaterialExpressionTextureCoordinate so you can search for the name that is displayed on the node in the graph. Change 3487471 by Yujiang.Wang Github #3659: Improved performance of DumpUnbuiltLightInteractions * Replaced TArrays with TSets #jira UE-45783 Change 3487641 by Guillaume.Abadie Fixes some shader file name casing issues in LPV. Change 3488014 by Uriel.Doyon New AllowAsyncLoading flag for UTexture::CachePlatformData(). It allows to load the source texture data in the async task if the source bulk data was not yet loaded. Data loaded that way is not sharable between tasks and will be discarded. This is required because updating the source data is not thread safe. #jira UERNDR-190 #jira UE-33401 Change 3488249 by Uriel.Doyon Fixed long stall in UpdateResourceStreaming() caused by Actor.GetComponents() not resetting the number of actors anymore. Fixed inconsistent results in ALODActor::HasValidSubActors() caused by the same change. #jira UE-46004 Change 3490228 by Mark.Satterthwaite Fix the Nvidia driver bug with the old reversebits fallback function - you need to use the native reverse_bits intrinsic or use some uint(ushort()) casts to get the compiler to do the right thing, which means injecting the reverse_bits function in MetalBackend not the HLSL (as it has no such type). #jira UE-46067 Change 3490538 by Arne.Schober Back out changelist 3488249 #RB none Change 3490551 by Arne.Schober Back out changelist 3488249 #RB none Change 3491828 by Guillaume.Abadie Fixes another USf file reference casing issue in C++. Change 3491924 by Yujiang.Wang Fix for UE-43302 Crash when entering the DebugCreatePlayer console command with planar reflections in the level * Crash caused by check(Views.Num() <= 2); in SceneCaptureRendering.cpp * We still want to support at most 2 views for performance, but now instead of crash the planar reflections in additional views will simply turn black #jira UE-43302 Change 3492359 by Guillaume.Abadie Fixes non editor launches, failing in FGenericPlatformProcess::AddShaderSourceDirectoryMapping(). Change 3492367 by Marc.Olano Change Sobol texture size to 32x16, tweak distribution Change 3492599 by Marcus.Wassmer PR #3669: -Fix logmessages ParticleModules_Location.cpp (Contributed by UpwindSpring01) Change 3493473 by Uriel.Doyon Back out changelist 3490538 Change 3493590 by Uriel.Doyon Back out changelist 3490551 Fixed missing #pragma once Change 3493911 by Marcus.Wassmer Fix potential GPU crash/hang caused by out of bound subresource updates. Added checks at cross-platform level to catch any instance earlier. Change 3494139 by Uriel.Doyon Fixed shadow variable issue on UE4Editor Linux. Change 3494364 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms - Part 2: Remove some more areas and fixes for previous attempt. Also removed OpenGL based GPU performance checks in EditorEngine.cpp - assuming that any GPU that can run Metal is currently OK for UE4. OpenGL left in the following areas: - OpenGLShaderCompiler - StandaloneRenderer The following files need to be reviewed in conjunction with CL 3471116 as there were some logic errors made: - OpenGLTexture.cpp #jira UE-39108 Change 3494413 by Guillaume.Abadie Updates r.InvalidateCachedShader and bump ShaderVersion.ush. Change 3494422 by Guillaume.Abadie Adds LensDistortion plugin's Private shader directory. Change 3494717 by Guillaume.Abadie Strengthens shader compiler with checks on generated file names and shader type file names. Change 3494763 by Guillaume.Abadie Removes a nolonger standing TODO in GlobalBeginCompileShader() that was automatically adding /Engine/ prefix to all relative virtual shader source file path. Change 3494985 by Rolando.Caloca DR - Integrate Vulkan Rewrite Change 3495031 by Rolando.Caloca DR - Delete file as it moved Change 3495032 by Rolando.Caloca DR - Show Vulkan SM5 instead of SM4 on windows packaging - Also added support for Vulkan SM5_UB Change 3495202 by Uriel.Doyon Fixed static analysis warning with pointer dereferencing. Change 3495342 by Rolando.Caloca DR - clang compile fix Change 3495354 by Rolando.Caloca DR - clang compile fixes Change 3495420 by Marc.Olano Use Sobol sampling for PCSS Change 3495799 by Rolando.Caloca DR - Delete old dev assets Change 3496202 by Mark.Satterthwaite Switch to using actual Vector*Matrix intrinsic for Metal to avoid a problem whereby the Metal compiler reorders operations in such a way that it loses precision and ends up being different between pre-pass and base-pass. #jira UE-46070 Change 3496253 by Uriel.Doyon Fixed static analysis warning for IncludeTool Change 3496631 by Guillaume.Abadie Makes AScreenshotFunctionalTest::ScreenshotOptions blueprint readable. Change 3496851 by Guillaume.Abadie Fixes back slash issues in Platform.usf. Change 3496852 by Guillaume.Abadie Fixes other back slashes includes in PS4 specific usf files. Change 3496941 by Guillaume.Abadie Adds a check() for no backslash in virtual shader file paths. Change 3497661 by Guillaume.Abadie Lets FLensDistortionCameraModel::GetUndistortOverscanFactor() early return 1.0 if the camera model is does an identity transform. Change 3497969 by Richard.Wallis Fix for start Up Movies Are not Playing for iOS Devices. Handle case when movie is loading aysnc in background - need to wait for state changes otherwise it skips intermediate movies. - Tested on iOS and Mac. #jira UE-39585 Change 3498035 by Guillaume.Abadie Polishes //Engine/Plugins/Compositing/LensDistortion/Shaders/Private/UVGeneration.usf from debuging artifacts. Change 3498101 by Rolando.Caloca DR - Compile fix Change 3498254 by Guillaume.Abadie Exposes comparing FLensDistortionCameraModel to blueprint with == and != operator nodes for cross frame uv displacement map caching. Change 3498264 by Guillaume.Abadie Integrate 3267269: Implements SceneCaptureComponent2D::bCameraCutThisFrame Change 3498371 by Yujiang.Wang Fix for UE-46149 Planar Reflections display screenspace info when viewports are >2 * Prevent planar reflections being rendered when ViewIndex >= GMaxPlanarReflectionViews * Now planar reflections in >2 viewports will fallback to other reflection methods (SSR, reflection captures) #jira UE-46149 Change 3498409 by Rolando.Caloca DR - Swap resolves Change 3498410 by Guillaume.Abadie Adds support for opacity output alpha for post process material when doing a draw material to render target. Change 3498705 by Rolando.Caloca DR - Add UID for debugging mem allocations Change 3498759 by Marcus.Wassmer No post processing in vertexcolor view mode #jira UE-44704 Change 3498891 by Rolando.Caloca DR - Minor Vulkan per frame allocator refactor in prep for changes Change 3499206 by Rolando.Caloca DR - Fix temp frame allocator OOM on Vulkan #jira UE-45913 Change 3499319 by Rolando.Caloca DR - Vulkan support for StorageBuffer Change 3499339 by Rolando.Caloca DR - Remove deprecated typedef Change 3499400 by Rolando.Caloca DR - Remove some RHICmdList deprecated functions Change 3499422 by Rolando.Caloca DR - Allow buffer transitions inside render passes Change 3500370 by Rolando.Caloca DR - Compile fix Change 3500474 by Rolando.Caloca DR - Fix static analysis Change 3500517 by Guillaume.Abadie Exposes r.PostProcessing.PropagateAlpha to the renderer settings. Change 3500537 by Guillaume.Abadie Fixes a bug where scene capture WorldToView matrix would get scale != 1 when scaling the scene capture actor in the world. #jira UE-39389 Change 3501069 by Mark.Satterthwaite Bring back temporary 4.16 fix for iOS 9 (CL #3425995) into Dev-Rendering for 4.17 as a real fix will need to wait for 4.18. temporary fix for skewed textures on IOS 9 #jira UE-44468 Change 3501164 by Michael.Lentine PR #3402: UE-43131: Format argument count not equal to actual arguments (Contributed by projectgheist) Change 3501222 by Benjamin.Hyder Checking in Tm_SobolNoise map Change 3501612 by zachary.wilson Adding testing content for RTDF shadows on planar reflections Change 3501708 by Guillaume.Abadie Break FPostProcessSettings into smallers structs. Change 3501830 by Olaf.Piesche #jira UE-39628; using fix proposed in UDN, will investigate further Change 3501954 by Marcus.Wassmer Duplicate 3480903 Light culling safety measures. Change 3502032 by Mark.Satterthwaite Fix generation of Metal precompiled headers for the bytecode compiler when using Xcode 9. Change 3502118 by Uriel.Doyon Fixed shader compilation issues. Change 3502191 by Guillaume.Abadie Implements Composure plugin to make compositing in UE4 easier. Change 3502192 by Guillaume.Abadie Implements Composure feature testing in EngineTests Change 3502196 by Guillaume.Abadie Creates a dependency of Composure plugin over LensDistortion plugin. Change 3502213 by Arciel.Rekman Fix for loading shaders on Linux (UE-46276). Change 3502243 by Brian.Karis Bent normal map support. Multibounce AO. Spherical Gaussian based specular occlusion. Change 3502506 by Guillaume.Abadie Fixes compilation failure in Composure with unity build. Change 3502507 by Guillaume.Abadie Fixes composure Set Pass with Render Target blueprint helper. Change 3502510 by Guillaume.Abadie Attempts to fix ComposureUtils.cpp compile errors. Change 3502515 by Guillaume.Abadie Some other composure failure fixes. Change 3502545 by Guillaume.Abadie Fixes some unity build related error in Composure. Change 3502548 by Guillaume.Abadie Fixes last missing includes in ComposurePostProcessPass.cpp Change 3502672 by Guillaume.Abadie Fixes linux warning in Composure. Change 3502790 by Ryan.Brucks float4 PseudoVolumeTexture: Fixed frame layout being a float instead of float2. Now works correctly with non-square frame layouts. Only called in custom nodes and calling with a float still functions properly so no old content will break. Change 3502836 by Guillaume.Abadie Propagates scene capture engine showflag changes from blueprint editor to the blueprint instances. #jira UE-6810 Change 3503096 by Guillaume.Abadie Resave a unversioned asset. Change 3503228 by Yujiang.Wang Fix for UE-45646 Dynamic Light placed inside of a Dynamic Static Mesh doesn't pass through the geometry * Bug caused by bReflectiveShadowmap not being passed into SetViewFlagsForShadowPass * Replaced the true with bReflectiveShadowmap #jira UE-45646 Change 3503284 by Rolando.Caloca DR - Fixed initial clear on rendertargets - Added support for r.Vulkan.EnableValidation 1, 2, 3 & 4 - Dump the vulkan log into VS output log - Added validation for layouts when using dump log Change 3503545 by Arciel.Rekman Fix black UI on Linux (UE-46333) - Rebuilt hlslcc with clang 3.7.0. Whatever issues we're running in with newer clangs still seem to persist. #jira UE-46333 Change 3503638 by Daniel.Wright [Copy] Changed DynamicBentNormalAO back to fp16, as PF_FloatR11G11B10 was not enough precision and introduced banding Change 3503787 by Marcus.Wassmer Fix difference between gpu/cpu morph target application Change 3503902 by Marcus.Wassmer Roll back TAA refactor until we have time to look into the bad interaction with DOF. Change 3503953 by Arne.Schober DR - UE-46319 - borked Reflections: The resource transition needs to be in this weired place for PS4 and switch until we teach the interface to know about subresources. #RB Marcus.Wassmer Change 3504131 by Rolando.Caloca DR - Maintain a cache of pipeline and descriptor set layouts - Fix marker dump Change 3504462 by Guillaume.Abadie Fixes an assertion failure that was failing because compute light grid was not done, but the shader used where not necessarily using compute light grid results. #jira UE-46277 Change 3504779 by Chris.Bunner Potential static analysis fix. #jira UE-46360 Change 3504950 by Marc.Olano Allow Sobol material nodes & textures only if feature level is at least ES3.1 #jira UE-46334 #jira UE-46317 Change 3505035 by Daniel.Wright Increased MaxSearchCount in GetShaderIncludes. The previous limit of 20 is now getting hit in BasePassPixelShader.usf, causing compiles to fail erroneously. Change 3505386 by Daniel.Wright GetShaderIncludes handles infinite recursion gracefully, needed by Metal causing BasePassTessellation.usf to include BasePassVertexShader.usf Change 3505491 by Rolando.Caloca DR - Fix crash on first frame of particles on modern APIs Change 3505557 by Chris.Bunner [Duplicate] Workaround for outdated shader map crash. #jira UE-46061 Change 3506071 by Rolando.Caloca DR - Vulkan fixes - Fix copy out of bounds reading textures to CPU - Defer event deletion - Split validation for errors and warnings - Skip validation error about attachment not used Change 3506698 by Guillaume.Abadie Fixes Composure alpha channel clobering and performance regression in bloom and tonemapper passes caused by scene capture API compatibility breakage brought by Fortnite merge. Change 3506797 by Rolando.Caloca DR - Fix static analysis #jira UE-46428 Change 3506861 by Rolando.Caloca DR - Fix crash due to layering violation #jira UE-46424 #jira UE-46431 Change 3508098 by Rolando.Caloca DR - Fix for Vulkan ES31 crash - Fix for AMD ensure Change 3508123 by Rolando.Caloca DR - Disable occlusion queries on Vulkan to avoid flickering - Fix for bad HZB & cube mips on Vulkan (now using RHIGenerateMips) - Fix for decal blending #jira UE-46376 Change 3509064 by Uriel.Doyon Changing the logic arround generating an error when HasHadBulkDataCleared() so that it only triggers if the DDC are not found. #jira UE-46427 Change 3509854 by Marc.Olano Fix 2D Sobol gray code numbers. Just changes some numbers in initialization tables, so no effect on existing tests or content. Change 3509920 by Marcus.Wassmer Fix LPV fastvram ensure Change 3509937 by Rolando.Caloca DR - Fix crash due to deleted viewport #jira UE-46281 Change 3509988 by Marcus.Wassmer Roll back part of Sobol fix to avoid full shader recompile for integration. Change 3510255 by Rolando.Caloca DR - Fix popup window ensure #jira UE-46511 Change 3510646 by Marcus.Wassmer fix ios compiles Change 3511442 by Rolando.Caloca DR - Change mesh simplification check to ensure/checkslow to unblock #jira UE-46538 DONE! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX CHANGES WITH MULTIPLE PLATFORMS!!! YOU MUST COPY THESE INTO THE OTHER ONES AS MAKES SENSE!! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Change 3467095 by Guillaume.Abadie Nukes all += TEXT(".usf") #jira UE-45530 Change 3475084 by Guillaume.Abadie Fixes compilation failure of the shader compiler on PS4 and XboxOne Change 3477464 by Guillaume.Abadie Fixes dumpshaderinfo that generate unecessary sub directory, breaking shell scripts. Change 3494395 by Guillaume.Abadie Moves all engine shader files into Public and Private directory, and introduce the .ush extensions for header file that do not contains entry points. DONE! [CL 3511602 by Marcus Wassmer in Main branch]
2017-06-27 11:38:28 -04:00
}
};
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
IMPLEMENT_SHADER_TYPE(template<>, TPageTableUpdateVS<false>, TEXT("/Engine/Private/PageTableUpdate.usf"), TEXT("PageTableUpdateVS"), SF_Vertex);
IMPLEMENT_SHADER_TYPE(template<>, TPageTableUpdateVS<true>, TEXT("/Engine/Private/PageTableUpdate.usf"), TEXT("PageTableUpdateVS"), SF_Vertex);
Support virtual textures on mobile platforms. Requires Vulkan, OpenGL ES3.1 + SRV, iPhone8 and up. Disabled by default, set r.Mobile.VirtualTextures=1 to enable known issues: RVT compression is not implementted, Android OpenGL will have R and G channels swapped for uncompressed streaming VT, no sRGB support #jira UE-79955 #rb jeremy.moore #ROBOMERGE-SOURCE: CL 11070636 via CL 11070637 #ROBOMERGE-BOT: (v637-11041722) [CL 11070638 by dmitriy dyomin in Main branch]
2020-01-20 22:16:23 -05:00
IMPLEMENT_SHADER_TYPE(template<>, TPageTableUpdatePS<PF_R16_UINT>, TEXT("/Engine/Private/PageTableUpdate.usf"), TEXT("PageTableUpdatePS_1"), SF_Pixel);
IMPLEMENT_SHADER_TYPE(template<>, TPageTableUpdatePS<PF_R16G16_UINT>, TEXT("/Engine/Private/PageTableUpdate.usf"), TEXT("PageTableUpdatePS_2"), SF_Pixel);
IMPLEMENT_SHADER_TYPE(template<>, TPageTableUpdatePS<PF_R16G16B16A16_UINT>, TEXT("/Engine/Private/PageTableUpdate.usf"), TEXT("PageTableUpdatePS_4"), SF_Pixel);
IMPLEMENT_SHADER_TYPE(template<>, TPageTableUpdatePS<PF_R32_UINT>, TEXT("/Engine/Private/PageTableUpdate.usf"), TEXT("PageTableUpdatePS_1"), SF_Pixel);
IMPLEMENT_SHADER_TYPE(template<>, TPageTableUpdatePS<PF_R32G32_UINT>, TEXT("/Engine/Private/PageTableUpdate.usf"), TEXT("PageTableUpdatePS_2"), SF_Pixel);
IMPLEMENT_SHADER_TYPE(template<>, TPageTableUpdatePS<PF_R32G32B32A32_UINT>, TEXT("/Engine/Private/PageTableUpdate.usf"), TEXT("PageTableUpdatePS_4"), SF_Pixel);
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 4358666) #lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 4073167 by Krzysztof.Narkowicz Added subsurface profile for eye shading model. #jira none Change 4073422 by Krzysztof.Narkowicz Added dual specular for subsurface profile shading model. #jira none Change 4075278 by Krzysztof.Narkowicz Fixed forward reflection/refraction rendering issues, which caused ShaderModels.Material.Refraction to fail. #jira none Change 4084231 by Krzysztof.Narkowicz Dual specular - replace lobe spread with two separate roughness multipliers. Default material roughness is now replaced by an average lobe roughness in order to support non dual specular features. #jira none Change 4092798 by Matt.Collins Some HDR refactoring. Previously the DisplayOutput and ColorGamut were only set in GameUserSettings. I added a Sink that checks the HDR enable. If it's toggled we apply the correct DisplayOutput and ColorGamut for the current platform (this way we get good settings even if you toggle via the console). These settings are still exposed via the console and can be set independently if the user wants. Change 4096954 by Chris.Bunner Added ShaderModelID as scene texture option and renamed existing value to ShaderModelColor to better reflect the internal code. Change 4111285 by Brian.Karis Eye shading update. Added Iris normal (disabled). Removed wrap. Fixed contact shadows. Change 4155261 by Krzysztof.Narkowicz Planar reflection prefilter - use scene viewport size instead of reflection target size in order to keep filter size constant in screen space. This makes planar reflection filter more stable in case of dynamic resolution. #jira none Change 4167644 by Krzysztof.Narkowicz Global shader map is now stored in multiple DDC entries (one per shader filename) instead of keeping everything in a single one. This allows to skip recompilation of unchanged shader files. Change 4183727 by Yuriy.ODonnell Implemented auto-conversion from deferred to DBuffer decals in forward shading mode (when GBuffer is not available). Added support for specular and metallic channels for DBuffer decals, based on work by Chris Bunner. This requires DBufferC to be expanded from 2 to 4 channels, leading to slight increase in DBuffer bandwidth and memory requirements. Appearance of DBuffer decals is affected by this change, as specular and metallic channel values previously hard-coded in DBufferDecalShared.ush. Decals were forced to be non-metallic and have specular of 4% (0.5 numeric value). Now the authored decal material values will be used, which matches GBuffer decals. Added support for DBuffer decals with emissive component. Most decal types can now be automatically converted, with the exception of stain decals. Those are currently approximated as regular translucent decals. Change 4197684 by laz.matech Added a PostProcess Volume test to the map to test that Cinematic Depth of View can be achieved through PPVs as well. Changed the BP_DepthOfFeildPOV asset - I exposed Focus Method so that it can be disabled for the PPV test. Added a second Hair Model head to the InFocusHair test so that it tests in and out of focus hair models (changed the name of the test to FocusHair). #jira none Change 4225614 by Rolando.Caloca DR - Enable depth collision particles on Vulkan mobile Change 4235489 by Uriel.Doyon Removed r.DefaultFeature.PointLightUnits and r.DefaultFeature.SpotLightUnits and replaced them by a single r.DefaultFeature.LightUnits which also controls the units of newly placed rect lights. #jira UE-59525 Change 4260154 by Mark.Satterthwaite Parallelize the creation of Metal archives and libraries when they are broken up into smaller sub-libraries, this should reduce apparent cook time by going wide across threads on the host of the cooker. Change 4270594 by Brian.Karis Fix for textured rect light L pointing away from plane due to approximate diffuse integration. Change 4273361 by Daniel.Wright Particle Cutouts with 8 verts now always use stochastic approach. Circle textures with > 234 edges in the convex hull were overflowing the uint64 calculation of the total number of combinations, causing an infinite loop. Change 4309174 by Mark.Satterthwaite Graph device utilization from the driver monitor stats - really helps see how well the GPU is being used. Change 4310121 by Matt.Collins Optmizing RemoveUniformBuffersFromSource. Brings it from ~20% to ~1.5% in my testing. #jira none Change 4312960 by Daniel.Wright Fix from Stephen Hill for incorrect light grid culling near the near plane Change 4314169 by Richard.Wallis FShaderCache and associated public structures are now marked as deprecated. All FShaderCache code hooks removed from MetalRHI, OpenGLDrv and engine Launch/Shutdown logic. #jira none Change 4320760 by Arne.Schober DR - Remove SV_Coverage from basepass interpolants when running with Masked in early Depth with ForwardShading as otherwise earlyZ will be disabled (as the PS has to run). #jira UE-60992 Change 4334607 by Uriel.Doyon Added custom overrides to reset ULightComponent::Intensity to default (in FLightComponentDetails). Now settings a light Intesity to default resets the brightness to the archetype brightness. This handles correctly cases where the intensity units differs between the two objects. Also changed FLocalLightComponentDetails so that changing intensity units kepts the same brightness (by recomputing the Intensity). #jira UE-61401 Change 4336188 by Rolando.Caloca DR - Added -ReduceThreadUsage so programs can use less threads (for SCW ) Change 4337967 by Rolando.Caloca DR - Remove unused RHISupportsShaderCompression function #rb none [CL 4358751 by Rolando Caloca in Main branch]
2018-09-11 14:44:10 -04:00
void FVirtualTextureSpace::QueueUpdateEntirePageTable()
{
bForceEntireUpdate = true;
}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
void FVirtualTextureSpace::AllocateTextures(FRDGBuilder& GraphBuilder)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
if (bNeedToAllocatePageTable)
{
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
RDG_GPU_MASK_SCOPE(GraphBuilder, FRHIGPUMask::All());
Merging //UE5/Release-Engine-Staging @ 13752110 to Main (//UE5/Main) #rnx [CL 13753156 by Marc Audy in ue5-main branch]
2020-06-23 18:40:00 -04:00
Update names of render targets used for VT to actually include the word 'Virtual' #rb none #jira none [CL 14837842 by Ben Ingram in ue5-main branch]
2020-12-02 15:35:05 -04:00
const TCHAR* TextureNames[] = { TEXT("VirtualPageTable_0"), TEXT("VirtualPageTable_1") };
Deprecating ARRAY_COUNT and changing it to UE_ARRAY_COUNT. Replicated from CL# 7924370. #rb none #ROBOMERGE-OWNER: steve.robb #ROBOMERGE-AUTHOR: steve.robb #ROBOMERGE-SOURCE: CL 9279060 via CL 9279063 #ROBOMERGE-BOT: (v443-9013191) [CL 9279836 by steve robb in Main branch]
2019-09-28 08:19:35 -04:00
static_assert(UE_ARRAY_COUNT(TextureNames) == TextureCapacity, "");
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
#jira UE-149293 Revert changes from 19848183. A genuine fix was applied in 20181447 so that we don't need to apply a minimum texture size as a workaround for the original bug. #preflight 627e74b85d0fe3ffef44f61c [CL 20181952 by Jeremy Moore in ue5-main branch]
2022-05-13 11:26:59 -04:00
CachedPageTableWidth = Align(Allocator.GetAllocatedWidth(), VIRTUALTEXTURE_MIN_PAGETABLE_SIZE);
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
CachedPageTableHeight = Align(Allocator.GetAllocatedHeight(), VIRTUALTEXTURE_MIN_PAGETABLE_SIZE);
CachedNumPageTableLevels = FMath::FloorLog2(FMath::Max(CachedPageTableWidth, CachedPageTableHeight)) + 1u;
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
for (uint32 TextureIndex = 0u; TextureIndex < GetNumPageTableTextures(); ++TextureIndex)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
// Page Table
FTextureEntry& TextureEntry = PageTable[TextureIndex];
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
const FRDGTextureDesc Desc = FRDGTextureDesc::Create2D(
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
FIntPoint(CachedPageTableWidth, CachedPageTableHeight),
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
TexturePixelFormat[TextureIndex],
FClearValueBinding::None,
TexCreate_RenderTargetable | TexCreate_ShaderResource,
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
CachedNumPageTableLevels);
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
FRDGTextureRef DstTexture = GraphBuilder.CreateTexture(Desc, TextureNames[TextureIndex]);
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
if (TextureEntry.RenderTarget)
{
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
FRDGTextureRef SrcTexture = GraphBuilder.RegisterExternalTexture(TextureEntry.RenderTarget);
const FRDGTextureDesc& SrcDesc = SrcTexture->Desc;
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
// Copy previously allocated page table to new texture
FRHICopyTextureInfo CopyInfo;
CopyInfo.Size.X = FMath::Min(Desc.Extent.X, SrcDesc.Extent.X);
CopyInfo.Size.Y = FMath::Min(Desc.Extent.Y, SrcDesc.Extent.Y);
CopyInfo.Size.Z = 1;
CopyInfo.NumMips = FMath::Min(Desc.NumMips, SrcDesc.NumMips);
Merging using //UE5/Main_to_//UE5/Release-Engine-Staging @14384769 autoresolved files #rb none [CL 14384911 by Marcus Wassmer in ue5-main branch]
2020-09-24 00:43:27 -04:00
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
AddCopyTexturePass(GraphBuilder, SrcTexture, DstTexture, CopyInfo);
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
}
Refactored RDG ConvertToUntrackedX functionality into the RDG builder; renamed the operation to 'FinalizeAccess' for clarity, as the resource is considered finalized in the graph and will not transition to any other state. This operation now supports multiple resources, improving performance in cases where multiple resources are finalized back-to-back. Added validation to check that the user don't attempt to use it outside of its finalized state. Fixed up a few places where this assumption was being violated. Minor refactors in various places to use new API. #rb arne.schober, christopher.waters #jira none [CL 15931331 by zach bethel in ue5-main branch]
2021-04-06 11:45:09 -04:00
TextureEntry.RenderTarget = GraphBuilder.ConvertToExternalTexture(DstTexture);
Removed unused legacy MSAA multi-texture support from IPooledRenderTarget. - Deprecated legacy members from FPooledRenderTargetDesc. - Deprecated ETextureRenderTarget and removed from RDG. - TargetableTexture always equals ShaderResourceTexture. - Simplified render target pool FindFreeElement. - Create pooled buffers and textures with a known state. #rb graham.wihlidal #preflight 61f8488568795b2f45852274 #ROBOMERGE-AUTHOR: zach.bethel #ROBOMERGE-SOURCE: CL 18796880 in //UE5/Release-5.0/... via CL 18797840 via CL 18799070 #ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v908-18788545) [CL 18799188 by zach bethel in ue5-main branch]
2022-01-31 17:22:31 -05:00
RHIUpdateTextureReference(TextureEntry.TextureReferenceRHI, TextureEntry.RenderTarget->GetRHI());
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
}
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
bNeedToAllocatePageTable = false;
}
Merge UE5/Release-Engine-Staging to UE5/Main @ 14548662 This represents UE4/Main @ 14525125 + cherrypicked fixes #skipundocheck [CL 14551026 by Marc Audy in ue5-main branch]
2020-10-22 19:19:16 -04:00
if (bNeedToAllocatePageTableIndirection)
{
Merge UE5/Release-Engine-Staging to UE5/Main @ 14611496 This represents UE4/Main @ 14594913 [CL 14612291 by Marc Audy in ue5-main branch]
2020-10-29 13:38:15 -04:00
RDG_GPU_MASK_SCOPE(GraphBuilder, FRHIGPUMask::All());
Merge UE5/Release-Engine-Staging to UE5/Main @ 14548662 This represents UE4/Main @ 14525125 + cherrypicked fixes #skipundocheck [CL 14551026 by Marc Audy in ue5-main branch]
2020-10-22 19:19:16 -04:00
if (Description.IndirectionTextureSize > 0)
{
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
const FRDGTextureDesc Desc = FRDGTextureDesc::Create2D(
Merge UE5/Release-Engine-Staging to UE5/Main @ 14548662 This represents UE4/Main @ 14525125 + cherrypicked fixes #skipundocheck [CL 14551026 by Marc Audy in ue5-main branch]
2020-10-22 19:19:16 -04:00
FIntPoint(Description.IndirectionTextureSize, Description.IndirectionTextureSize),
PF_R32_UINT,
FClearValueBinding::None,
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
TexCreate_UAV | TexCreate_ShaderResource);
Merge UE5/Release-Engine-Staging to UE5/Main @ 14548662 This represents UE4/Main @ 14525125 + cherrypicked fixes #skipundocheck [CL 14551026 by Marc Audy in ue5-main branch]
2020-10-22 19:19:16 -04:00
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
FRDGTextureRef PageTableIndirectionTexture = GraphBuilder.CreateTexture(Desc, TEXT("PageTableIndirection"));
AddClearUAVPass(GraphBuilder, GraphBuilder.CreateUAV(PageTableIndirectionTexture), FUintVector4(ForceInitToZero));
Refactored RDG ConvertToUntrackedX functionality into the RDG builder; renamed the operation to 'FinalizeAccess' for clarity, as the resource is considered finalized in the graph and will not transition to any other state. This operation now supports multiple resources, improving performance in cases where multiple resources are finalized back-to-back. Added validation to check that the user don't attempt to use it outside of its finalized state. Fixed up a few places where this assumption was being violated. Minor refactors in various places to use new API. #rb arne.schober, christopher.waters #jira none [CL 15931331 by zach bethel in ue5-main branch]
2021-04-06 11:45:09 -04:00
PageTableIndirection.RenderTarget = GraphBuilder.ConvertToExternalTexture(PageTableIndirectionTexture);
Removed unused legacy MSAA multi-texture support from IPooledRenderTarget. - Deprecated legacy members from FPooledRenderTargetDesc. - Deprecated ETextureRenderTarget and removed from RDG. - TargetableTexture always equals ShaderResourceTexture. - Simplified render target pool FindFreeElement. - Create pooled buffers and textures with a known state. #rb graham.wihlidal #preflight 61f8488568795b2f45852274 #ROBOMERGE-AUTHOR: zach.bethel #ROBOMERGE-SOURCE: CL 18796880 in //UE5/Release-5.0/... via CL 18797840 via CL 18799070 #ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v908-18788545) [CL 18799188 by zach bethel in ue5-main branch]
2022-01-31 17:22:31 -05:00
RHIUpdateTextureReference(PageTableIndirection.TextureReferenceRHI, PageTableIndirection.RenderTarget->GetRHI());
Merge UE5/Release-Engine-Staging to UE5/Main @ 14548662 This represents UE4/Main @ 14525125 + cherrypicked fixes #skipundocheck [CL 14551026 by Marc Audy in ue5-main branch]
2020-10-22 19:19:16 -04:00
}
bNeedToAllocatePageTableIndirection = false;
}
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
}
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
void FVirtualTextureSpace::ApplyUpdates(FVirtualTextureSystem* System, FRDGBuilder& GraphBuilder)
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
{
VulkanRHI: Fix occasional layout error in VT depending on which pass runs first after it's resized. #rb Jeremy.Moore, Mihnea.Balta #preflight 622a159303062eac59d0f9d0 [CL 19336166 by jeannoe morissette in ue5-main branch]
2022-03-10 10:28:17 -05:00
ON_SCOPE_EXIT
{
FinalizeTextures(GraphBuilder);
};
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
static TArray<FPageTableUpdate> ExpandedUpdates[VIRTUALTEXTURE_SPACE_MAXLAYERS][16];
[REVERB] Merging //UE4/Private-Reverb-Development@13832732 #rb graham.wihlidal, rune.stubbe, brian.karis, andrew.lauritzen, jeff.farris [CL 13834854 by Michal Valient in ue5-main branch]
2020-07-06 18:58:26 -04:00
if (bNeedToAllocatePageTable)
{
// Defer updates until next frame if page table needs to be re-allocated
// We can't update page table at this point in frame, as RHIUpdateTextureReference can't be called during RHIBegin/EndScene
return;
}
Merging //UE5/Release-Engine-Staging @ 13752110 to Main (//UE5/Main) #rnx [CL 13753156 by Marc Audy in ue5-main branch]
2020-06-23 18:40:00 -04:00
// Multi-GPU support : May be ineffecient for AFR.
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
RDG_GPU_MASK_SCOPE(GraphBuilder, FRHIGPUMask::All());
Merging //UE5/Release-Engine-Staging @ 13752110 to Main (//UE5/Main) #rnx [CL 13753156 by Marc Audy in ue5-main branch]
2020-06-23 18:40:00 -04:00
Decouple the concepts of VT texture layer and VT page table layer. This allows us to put texture layers into physical groups that will be accessed through the same page table layer (and so must share the same UV in different physical textures). Physical spaces can now contain multiple texture layers (one for each member of a physical group). Changed the logic for the physical space pool descriptions so that we can support multiple texture layers. And also made the description work for Min and Max tile size values so that we don't need to specify pool sizes multiple times for each possible tile size. Runtime virtual texture can select if it wants to use a single physical group. By default this is on so that RVT uses a single page table channel. #rb none [FYI] Ben.Ingram #ROBOMERGE-OWNER: jeremy.moore #ROBOMERGE-AUTHOR: jeremy.moore #ROBOMERGE-SOURCE: CL 8747955 via CL 8748343 via CL 8782324 #ROBOMERGE-BOT: (v422-8689730) [CL 8790675 by jeremy moore in Main branch]
2019-09-17 20:33:19 -04:00
for (uint32 LayerIndex = 0u; LayerIndex < Description.NumPageTableLayers; ++LayerIndex)
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
{
FTexturePageMap& PageMap = PhysicalPageMap[LayerIndex];
if (bForceEntireUpdate || CVarVTRefreshEntirePageTable.GetValueOnRenderThread())
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
PageMap.RefreshEntirePageTable(System, ExpandedUpdates[LayerIndex]);
}
else
{
for (const FPageTableUpdate& Update : PageTableUpdates[LayerIndex])
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
if (CVarVTMaskedPageTableUpdates.GetValueOnRenderThread())
{
PageMap.ExpandPageTableUpdateMasked(System, Update, ExpandedUpdates[LayerIndex]);
}
else
{
PageMap.ExpandPageTableUpdatePainters(System, Update, ExpandedUpdates[LayerIndex]);
}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
}
}
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
PageTableUpdates[LayerIndex].Reset();
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
}
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
bForceEntireUpdate = false;
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
// TODO Expand 3D updates for slices of volume texture
uint32 TotalNumUpdates = 0;
Decouple the concepts of VT texture layer and VT page table layer. This allows us to put texture layers into physical groups that will be accessed through the same page table layer (and so must share the same UV in different physical textures). Physical spaces can now contain multiple texture layers (one for each member of a physical group). Changed the logic for the physical space pool descriptions so that we can support multiple texture layers. And also made the description work for Min and Max tile size values so that we don't need to specify pool sizes multiple times for each possible tile size. Runtime virtual texture can select if it wants to use a single physical group. By default this is on so that RVT uses a single page table channel. #rb none [FYI] Ben.Ingram #ROBOMERGE-OWNER: jeremy.moore #ROBOMERGE-AUTHOR: jeremy.moore #ROBOMERGE-SOURCE: CL 8747955 via CL 8748343 via CL 8782324 #ROBOMERGE-BOT: (v422-8689730) [CL 8790675 by jeremy moore in Main branch]
2019-09-17 20:33:19 -04:00
for (uint32 LayerIndex = 0u; LayerIndex < Description.NumPageTableLayers; ++LayerIndex)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
for (uint32 Mip = 0; Mip < CachedNumPageTableLevels; Mip++)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
TotalNumUpdates += ExpandedUpdates[LayerIndex][Mip].Num();
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
}
}
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
if (TotalNumUpdates == 0u)
{
return;
}
if (UpdateBuffer == nullptr || TotalNumUpdates * sizeof(FPageTableUpdate) > UpdateBuffer->GetSize())
{
// Resize Update Buffer
const uint32 MaxUpdates = FMath::RoundUpToPowerOfTwo(TotalNumUpdates);
uint32 NewBufferSize = MaxUpdates * sizeof(FPageTableUpdate);
if (UpdateBuffer)
{
NewBufferSize = FMath::Max(NewBufferSize, UpdateBuffer->GetSize() * 2u);
}
Name all resources and make naming mandatory #rb yuriy.odonnel, kenzo.terelst [CL 15416919 by Emil Persson in ue5-main branch]
2021-02-16 08:37:39 -04:00
FRHIResourceCreateInfo CreateInfo(TEXT("FVirtualTextureSpace_UpdateBuffer"));
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
UpdateBuffer = RHICreateVertexBuffer(NewBufferSize, BUF_ShaderResource | BUF_Volatile, CreateInfo);
UpdateBufferSRV = RHICreateShaderResourceView(UpdateBuffer, sizeof(FPageTableUpdate), PF_R16G16B16A16_UINT);
}
// This flushes the RHI thread!
{
Replace legacy LockVertexBuffer()/LockIndexBuffer()/LockStructuredBuffer() calls with the unified LockBuffer() #rb kenzo.terelst [CL 14898308 by Emil Persson in ue5-main branch]
2020-12-10 11:51:32 -04:00
uint8* Buffer = (uint8*)RHILockBuffer(UpdateBuffer, 0, TotalNumUpdates * sizeof(FPageTableUpdate), RLM_WriteOnly);
Decouple the concepts of VT texture layer and VT page table layer. This allows us to put texture layers into physical groups that will be accessed through the same page table layer (and so must share the same UV in different physical textures). Physical spaces can now contain multiple texture layers (one for each member of a physical group). Changed the logic for the physical space pool descriptions so that we can support multiple texture layers. And also made the description work for Min and Max tile size values so that we don't need to specify pool sizes multiple times for each possible tile size. Runtime virtual texture can select if it wants to use a single physical group. By default this is on so that RVT uses a single page table channel. #rb none [FYI] Ben.Ingram #ROBOMERGE-OWNER: jeremy.moore #ROBOMERGE-AUTHOR: jeremy.moore #ROBOMERGE-SOURCE: CL 8747955 via CL 8748343 via CL 8782324 #ROBOMERGE-BOT: (v422-8689730) [CL 8790675 by jeremy moore in Main branch]
2019-09-17 20:33:19 -04:00
for (uint32 LayerIndex = 0u; LayerIndex < Description.NumPageTableLayers; ++LayerIndex)
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
{
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
for (uint32 Mip = 0; Mip < CachedNumPageTableLevels; Mip++)
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
{
const uint32 NumUpdates = ExpandedUpdates[LayerIndex][Mip].Num();
if (NumUpdates)
{
size_t UploadSize = NumUpdates * sizeof(FPageTableUpdate);
FMemory::Memcpy(Buffer, ExpandedUpdates[LayerIndex][Mip].GetData(), UploadSize);
Buffer += UploadSize;
}
}
}
Replace legacy LockVertexBuffer()/LockIndexBuffer()/LockStructuredBuffer() calls with the unified LockBuffer() #rb kenzo.terelst [CL 14898308 by Emil Persson in ue5-main branch]
2020-12-10 11:51:32 -04:00
RHIUnlockBuffer(UpdateBuffer);
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
// Draw
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
RDG_EVENT_SCOPE(GraphBuilder, "PageTableUpdate");
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
auto ShaderMap = GetGlobalShaderMap(GetFeatureLevel());
Copying Private-LoadTimes-4.24 stream to Main. Biggest changes are in Materials/Shader memory freezing. #rb none [CL 11282608 by Josh Adams in Main branch]
2020-02-06 13:13:41 -05:00
TShaderRef<FPageTableUpdateVS> VertexShader;
Decouple the concepts of VT texture layer and VT page table layer. This allows us to put texture layers into physical groups that will be accessed through the same page table layer (and so must share the same UV in different physical textures). Physical spaces can now contain multiple texture layers (one for each member of a physical group). Changed the logic for the physical space pool descriptions so that we can support multiple texture layers. And also made the description work for Min and Max tile size values so that we don't need to specify pool sizes multiple times for each possible tile size. Runtime virtual texture can select if it wants to use a single physical group. By default this is on so that RVT uses a single page table channel. #rb none [FYI] Ben.Ingram #ROBOMERGE-OWNER: jeremy.moore #ROBOMERGE-AUTHOR: jeremy.moore #ROBOMERGE-SOURCE: CL 8747955 via CL 8748343 via CL 8782324 #ROBOMERGE-BOT: (v422-8689730) [CL 8790675 by jeremy moore in Main branch]
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if (Description.PageTableFormat == EVTPageTableFormat::UInt16)
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
{
VertexShader = ShaderMap->GetShader< TPageTableUpdateVS<true> >();
}
else
{
VertexShader = ShaderMap->GetShader< TPageTableUpdateVS<false> >();
}
Copying Private-LoadTimes-4.24 stream to Main. Biggest changes are in Materials/Shader memory freezing. #rb none [CL 11282608 by Josh Adams in Main branch]
2020-02-06 13:13:41 -05:00
check(VertexShader.IsValid());
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
uint32 FirstUpdate = 0;
Decouple the concepts of VT texture layer and VT page table layer. This allows us to put texture layers into physical groups that will be accessed through the same page table layer (and so must share the same UV in different physical textures). Physical spaces can now contain multiple texture layers (one for each member of a physical group). Changed the logic for the physical space pool descriptions so that we can support multiple texture layers. And also made the description work for Min and Max tile size values so that we don't need to specify pool sizes multiple times for each possible tile size. Runtime virtual texture can select if it wants to use a single physical group. By default this is on so that RVT uses a single page table channel. #rb none [FYI] Ben.Ingram #ROBOMERGE-OWNER: jeremy.moore #ROBOMERGE-AUTHOR: jeremy.moore #ROBOMERGE-SOURCE: CL 8747955 via CL 8748343 via CL 8782324 #ROBOMERGE-BOT: (v422-8689730) [CL 8790675 by jeremy moore in Main branch]
2019-09-17 20:33:19 -04:00
for (uint32 LayerIndex = 0u; LayerIndex < Description.NumPageTableLayers; ++LayerIndex)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
const uint32 TextureIndex = LayerIndex / LayersPerPageTableTexture;
const uint32 LayerInTexture = LayerIndex % LayersPerPageTableTexture;
Copying //UE4/Dev-RenderPlat-Staging@11388153 to //UE4/Main #rb none #rnx [CL 11388545 by Rolando Caloca in Main branch]
2020-02-12 13:27:19 -05:00
FTextureEntry& PageTableEntry = PageTable[TextureIndex];
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
FRDGTextureRef PageTableTexture = GraphBuilder.RegisterExternalTexture(PageTableEntry.RenderTarget);
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
// Use color write mask to update the proper page table entry for this layer
FRHIBlendState* BlendStateRHI = nullptr;
switch (LayerInTexture)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
case 0u: BlendStateRHI = TStaticBlendState<CW_RED>::GetRHI(); break;
case 1u: BlendStateRHI = TStaticBlendState<CW_GREEN>::GetRHI(); break;
case 2u: BlendStateRHI = TStaticBlendState<CW_BLUE>::GetRHI(); break;
case 3u: BlendStateRHI = TStaticBlendState<CW_ALPHA>::GetRHI(); break;
default: check(false); break;
}
Copying Private-LoadTimes-4.24 stream to Main. Biggest changes are in Materials/Shader memory freezing. #rb none [CL 11282608 by Josh Adams in Main branch]
2020-02-06 13:13:41 -05:00
TShaderRef<FPageTableUpdatePS> PixelShader;
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
switch (TexturePixelFormat[TextureIndex])
{
case PF_R16_UINT: PixelShader = ShaderMap->GetShader< TPageTableUpdatePS<PF_R16_UINT> >(); break;
case PF_R16G16_UINT: PixelShader = ShaderMap->GetShader< TPageTableUpdatePS<PF_R16G16_UINT> >(); break;
case PF_R16G16B16A16_UINT: PixelShader = ShaderMap->GetShader< TPageTableUpdatePS<PF_R16G16B16A16_UINT> >(); break;
case PF_R32_UINT: PixelShader = ShaderMap->GetShader< TPageTableUpdatePS<PF_R32_UINT> >(); break;
case PF_R32G32_UINT: PixelShader = ShaderMap->GetShader< TPageTableUpdatePS<PF_R32G32_UINT> >(); break;
case PF_R32G32B32A32_UINT: PixelShader = ShaderMap->GetShader< TPageTableUpdatePS<PF_R32G32B32A32_UINT> >(); break;
default: checkNoEntry(); break;
}
Copying Private-LoadTimes-4.24 stream to Main. Biggest changes are in Materials/Shader memory freezing. #rb none [CL 11282608 by Josh Adams in Main branch]
2020-02-06 13:13:41 -05:00
check(PixelShader.IsValid());
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
uint32 MipWidth = CachedPageTableWidth;
uint32 MipHeight = CachedPageTableHeight;
for (uint32 Mip = 0; Mip < CachedNumPageTableLevels; Mip++)
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
{
const uint32 NumUpdates = ExpandedUpdates[LayerIndex][Mip].Num();
if (NumUpdates)
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
{
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
auto* PassParameters = GraphBuilder.AllocParameters<FRenderTargetParameters>();
fixed empty pagetable on Mobile devices #fyi dmitriy.dyomin jeremy.moore mi.wang [CL 16502687 by yangke li in ue5-main branch]
2021-05-28 13:55:05 -04:00
PassParameters->RenderTargets[0] = FRenderTargetBinding(PageTableTexture, ERenderTargetLoadAction::ELoad, Mip);
Renderpass updates. VirtualTexturing. Self contained updates. #jira UERNDR-292 #rb none [CL 4522288 by Matt Collins in Dev-Rendering branch]
2018-10-29 17:34:53 -04:00
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
GraphBuilder.AddPass(
RDG_EVENT_NAME("PageTableUpdate (Mip: %d)", Mip),
PassParameters,
ERDGPassFlags::Raster,
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
[this, VertexShader, PixelShader, BlendStateRHI, FirstUpdate, NumUpdates, MipWidth, MipHeight](FRHICommandList& RHICmdList)
Renderpass updates. VirtualTexturing. Self contained updates. #jira UERNDR-292 #rb none [CL 4522288 by Matt Collins in Dev-Rendering branch]
2018-10-29 17:34:53 -04:00
{
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
RHICmdList.SetViewport(0, 0, 0.0f, MipWidth, MipHeight, 1.0f);
Renderpass updates. VirtualTexturing. Self contained updates. #jira UERNDR-292 #rb none [CL 4522288 by Matt Collins in Dev-Rendering branch]
2018-10-29 17:34:53 -04:00
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
FGraphicsPipelineStateInitializer GraphicsPSOInit;
RHICmdList.ApplyCachedRenderTargets(GraphicsPSOInit);
Renderpass updates. VirtualTexturing. Self contained updates. #jira UERNDR-292 #rb none [CL 4522288 by Matt Collins in Dev-Rendering branch]
2018-10-29 17:34:53 -04:00
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
GraphicsPSOInit.BlendState = BlendStateRHI;
GraphicsPSOInit.RasterizerState = TStaticRasterizerState<>::GetRHI();
GraphicsPSOInit.DepthStencilState = TStaticDepthStencilState<false, CF_Always>::GetRHI();
GraphicsPSOInit.PrimitiveType = PT_TriangleList;
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
GraphicsPSOInit.BoundShaderState.VertexDeclarationRHI = GEmptyVertexDeclaration.VertexDeclarationRHI;
GraphicsPSOInit.BoundShaderState.VertexShaderRHI = VertexShader.GetVertexShader();
GraphicsPSOInit.BoundShaderState.PixelShaderRHI = PixelShader.GetPixelShader();
Adding a required StencilRef argument to SetGraphicsPipelineState. #jira none #rb zach.bethel, mihnea.balta, florin.pascu #preflight 61312f4a79ce170001d4a79e #robomerge[bot1] emt [CL 17422777 by christopher waters in ue5-main branch]
2021-09-03 11:59:36 -04:00
SetGraphicsPipelineState(RHICmdList, GraphicsPSOInit, 0);
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
{
FRHIVertexShader* ShaderRHI = VertexShader.GetVertexShader();
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
SetShaderValue(RHICmdList, ShaderRHI, VertexShader->PageTableSize, FIntPoint(CachedPageTableWidth, CachedPageTableHeight));
Converted virtual texture system and GPU lightmass to RDG. #rb yujiang.wang, jeremy.moore #jira none [CL 14581416 by zach bethel in ue5-main branch]
2020-10-26 16:44:44 -04:00
SetShaderValue(RHICmdList, ShaderRHI, VertexShader->FirstUpdate, FirstUpdate);
SetShaderValue(RHICmdList, ShaderRHI, VertexShader->NumUpdates, NumUpdates);
SetSRVParameter(RHICmdList, ShaderRHI, VertexShader->UpdateBuffer, UpdateBufferSRV);
}
// needs to be the same on shader side (faster on NVIDIA and AMD)
uint32 QuadsPerInstance = 8;
RHICmdList.SetStreamSource(0, NULL, 0);
RHICmdList.DrawIndexedPrimitive(GQuadIndexBuffer.IndexBufferRHI, 0, 0, 32, 0, 2 * QuadsPerInstance, FMath::DivideAndRoundUp(NumUpdates, QuadsPerInstance));
});
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
ExpandedUpdates[LayerIndex][Mip].Reset();
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3511476) #lockdown Nick.Penwarden ===================================== MAJOR FEATURES + CHANGES ===================================== Change 3372740 by Chris.Bunner [Experimental] Partial compute post process pipeline (r.PostProcess.PreferCompute). StencilSceneTexture added to deferred list. A few known issues to be fixed in a follow-up CL. Change 3374187 by Chris.Bunner Volume texture support for CombineLUTs/Tonemap compute pass. Refactored common param code to shared sub-class in CombineLUTs and Tonemap PS/CS. Skip compute post process out-of-bounds writes. Unsigned type conversion fixes. Trimmed compute post process shader inputs. Change 3441680 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3454636 by Uriel.Doyon Fixed point light having an extra scale of 16 in mobile #jira UE-45272 Change 3454844 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3461206 by Guillaume.Abadie Adds possibility to scene captures and player controller to render no primitives at all. Change 3461207 by Guillaume.Abadie Exposes showflag details to USceneCaptureComponent. This gives the possibility to configure scene capture's showflags in blueprint encapsulated compositing pipeline. #jira UE-6810 Change 3461233 by Chris.Bunner Added Log10 material expression. Added tooltip for Log2 and Log10. Change 3461434 by Michael.Trepka Copy of CL 3456118 In Metal RHI report texture streaming as immediately successful as on D3D to avoid a race-condition leading to deadlock between the Main, Game, Render & RHI threads. #jira UE-44961 Change 3461770 by Benjamin.Hyder Submitting TM-RayTracedDistanceField map Change 3461929 by Marc.Olano Add Sobol blueprint and material node test maps to RenderTest project Change 3462249 by Uriel.Doyon Translucency after DoF is now disabled when showflag postprocess is disabled. Change 3462371 by Brian.Karis VT addressing is now 64bit to support huge sparse virtualized volumes 16bit page tables working. Change 3462936 by Marc.Olano Extend Sobol testing map with comparision between Random Sobol and Next Sobol functions Change 3464394 by Uriel.Doyon Improved synchronization for texture streaming commands. This fixes an issue when accessing FStreamingTexture for pending textures. Change 3464743 by Guillaume.Abadie Adds .usf file extension on all shader's source file names and adds checks to verify them at engine load time. Change 3464818 by Guillaume.Abadie Fixes compilation error in FindShaderRelativePath Change 3465184 by Daniel.Wright r.Shadow.PreShadowResolutionFactor 1.0 on Epic shadow settings Change 3465283 by Marc.Olano Update Sobol Gray code tables to match random order tables Change 3465976 by Arne.Schober DR - [UE-44393] - The Canvas is using the Globalshaders for clearing but compilation is done asynconously at load time. Unfortunately there could be Code that uses a canvas to draw and cause this issue in between. There might be some plugins that do this. For now we need to wait and block for the shaqders to be compiled until we can allo the use of the canvas. #RB none Change 3467513 by Guillaume.Abadie Fixes an issue where primitives would no longer draw in gameplay. #jira UE-45550 Change 3471116 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms. Merge of CL 3327784 dev-editor stream from Michael Trepka with some extra changes. - Also removed Metal shader platforms from PlatformSupportsDebugViewShaders() otherwise we get a compiler error. HLSL register binds not implemented in metal backend. #jira UE-39108 Change 3471117 by Richard.Wallis Drop down menus clip on 27" Screen iMacs. Disable viewport HDR rendering on macOS 10.12.x when in editor. #jira UE-43026 Change 3471130 by Richard.Wallis Mac GPU hang causes editor output log to be written to the wrong file. Try to emulate windows behaviour when opening a file for reading or writing. Tested against behaviour of windows log file with multiple instances running. - Only defined in for Mac and non shipping. #jira UE-44934 Change 3471224 by Guillaume.Abadie Lets the ProjectFileGenerator to look at Shaders/ directories in plugin and game projects. Change 3471646 by Daniel.Wright Fixed ensure opening UT system settings Change 3471862 by Arne.Schober DR - revert accidently checked in changes. #RB Chris.Bunner Change 3472249 by Guillaume.Abadie Implements virtual shader source directory mapping. - /Engine/... maps to Engine/Shaders/... - /Plugin/FooBar/... maps to FooBar plugin's Shaders/ directory - /Project/... maps to project's Shaders/ directory Change 3472443 by Daniel.Wright Moved the Rendering category for lights to be just below the Light category, so the bVisible property is easily accessible Change 3474537 by Uriel.Doyon Fixed lighting needs rebuild happening after blueprint rescript and a non symetrical Quaterion != ToQuaternion(ToRotator(Quaternion) Change 3475192 by Guillaume.Abadie Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475209 by Guillaume.Abadie Back out changelist 3475192 Change 3475252 by Guillaume.Abadie Reland: Implements LensDistortion engine plugin. This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters: - It is implemented as the first engine plugin with its own shaders and render thread commands; - Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py) Change 3475389 by Guillaume.Abadie Adds LensDistortion plugin's feature tests. Change 3475538 by Guillaume.Abadie Adds the /Engine/* prefix on all of the renderer's USF file references. Change 3475568 by Guillaume.Abadie Adds a check for virtual shader source file path format in FShaderType::FShaderType() Change 3475871 by Guillaume.Abadie Fixes a bug in shader compile worker, were an error in a relative #include USF file would trigger an check failure in CheckVirtualShaderFilePath Change 3475997 by Yujiang.Wang Workaround for a compiler optimization bug introduced in VS2015 Update 3. * The bug causes TSHVector<2>::CalcDiffuseTransfer to go to infinity at certain spot, making movable objects with ILCQ_Volume indirect lighting cache interpolation get very dark. * Debug builds don't exhibit this bug. * Semantics are exactly the same as the original code. Change 3476203 by David.Hill Compute SSAO: problem wiht AmbientOcclusionLevels and with various viewporttest sizes. Only seen when Levels >=2 #jira UE-45741 Change 3476536 by Benjamin.Hyder adding player start to Ray Traced Distance Field Shadows Map Change 3478298 by Benjamin.Hyder disabling mesh distance fields in Tm-Raytraced_DistanceField_Shadows map Change 3478948 by Rolando.Caloca DR - Nicer check Change 3478949 by Rolando.Caloca DR - Default GPU morphs to enabled Change 3478950 by Rolando.Caloca DR - By default -vulkan will launch SM5 Change 3478984 by Rolando.Caloca DR - Pass down -vulkan Change 3479655 by Richard.Wallis Video track does not switch in AVF Media Player. Need to disable unused video tracks to allow AVPlayerItemVideoOutput to decode the required track. - Minimal change to allow video track changes/selection. - Audio samples are extracted using AVAssetReaderTrackOutput but video uses AVPlayerItemVideoOutput. Video could also use AVAssetReaderTrackOutput to access the video data unless there is an iOS reason not to... - Flush the audio sink sample buffers so we get instant audio track changes #jira UE-39750, UE-39749 Change 3479834 by Rolando.Caloca DR - Fix issue with bad vertex colors (per licensee) Change 3480376 by Guillaume.Abadie Disables ComputeLightGrid() if no volumetric fog and no lighting. #jira UE-45377 Change 3480596 by Yujiang.Wang Fix for dynamic shadows and raytraced distance field shadows of directional lights not appearing in planar reflection * Bug caused by incorrect shadow culling volumes for cascaded shadow map and backface culling mode for WholeSceneShadowProjection * Fixed by taking View.bReverseCulling into account #jira UE-34452 Change 3480600 by Yujiang.Wang Fix for UE-42376 * The bug is caused by post-processing ambient cubemaps not being supported in forward shading currently. * This fix replaces all the occurences of them in CalcSceneView with a skylight using the cubemap * If a CalcSceneView is used solely for setting the PP ambient cubemap, it is removed. #jira UE-42376 Change 3480784 by Rolando.Caloca DR - hlslcc - Initial support for [RW]StructuredBuffer Change 3481690 by Uriel.Doyon Attempt to fix static analysis warning Change 3482012 by Simon.Tovey Fixed issue when building distribution lookup tables where the final sample fell short of the max input time. As sampling is done only over this range, under constant interpolation the final value was never actually sampled and so cut from the final optimized LUT. #tests constant interpolation now works. #jira UE-45614 Change 3482965 by Yujiang.Wang Some quality of life changes for UE-42757 * The UV overlay in static mesh editor now has a darker background * Selected edges are getting highlighted and bolder * When some edges are selected others turn grey #jira UE-42757 Change 3483014 by David.Hill Change labels on bloom boost from x,y,z to min, max, mult. #jira UE-43904 a PropertyRedirect in BaseEngine.ini allows this to work with older version. Change 3484573 by Yujiang.Wang Fix for shadow color not updated after light build when a texture is changed and reimported * Bug caused by counter-intuitive design of UMaterial::GetReferencedFunctionIds and UMaterial::GetReferencedParameterCollectionIds, both of which will reset the OutIds parameter * Renamed to AppendReferencedFunctionIdsTo and AppendReferencedParameterCollectionIdsTo, the resets are removed #jira UE-45647 Change 3484969 by Yujiang.Wang Fix for UE-39929 inconsistent type between C++ and shader code * MeshDistanceFieldCasterIndices is declared as Buffer<uint> in CapsuleShadowShaders.usf, while created as PF_R32_SINT in CapsuleShadowRendering.cpp * Changed PF_R32_SINT to PF_R32_UINT in CapsuleShadowRendering.cpp #jira UE-39929 Change 3485012 by Yujiang.Wang Fix for UE-39929 #2: Changed int32 to uint32 to match PF_R32_UINT #jira UE-39929 Change 3485146 by Guillaume.Abadie Destroyes scene capture's view states on the UnRegister, to avoid large memory usage cause by the ViewState's render targets when moving blueprints arround. #jira UE-43455 Change 3486602 by Joe.Conley Adding "texcoord" keyword to UMaterialExpressionTextureCoordinate so you can search for the name that is displayed on the node in the graph. Change 3487471 by Yujiang.Wang Github #3659: Improved performance of DumpUnbuiltLightInteractions * Replaced TArrays with TSets #jira UE-45783 Change 3487641 by Guillaume.Abadie Fixes some shader file name casing issues in LPV. Change 3488014 by Uriel.Doyon New AllowAsyncLoading flag for UTexture::CachePlatformData(). It allows to load the source texture data in the async task if the source bulk data was not yet loaded. Data loaded that way is not sharable between tasks and will be discarded. This is required because updating the source data is not thread safe. #jira UERNDR-190 #jira UE-33401 Change 3488249 by Uriel.Doyon Fixed long stall in UpdateResourceStreaming() caused by Actor.GetComponents() not resetting the number of actors anymore. Fixed inconsistent results in ALODActor::HasValidSubActors() caused by the same change. #jira UE-46004 Change 3490228 by Mark.Satterthwaite Fix the Nvidia driver bug with the old reversebits fallback function - you need to use the native reverse_bits intrinsic or use some uint(ushort()) casts to get the compiler to do the right thing, which means injecting the reverse_bits function in MetalBackend not the HLSL (as it has no such type). #jira UE-46067 Change 3490538 by Arne.Schober Back out changelist 3488249 #RB none Change 3490551 by Arne.Schober Back out changelist 3488249 #RB none Change 3491828 by Guillaume.Abadie Fixes another USf file reference casing issue in C++. Change 3491924 by Yujiang.Wang Fix for UE-43302 Crash when entering the DebugCreatePlayer console command with planar reflections in the level * Crash caused by check(Views.Num() <= 2); in SceneCaptureRendering.cpp * We still want to support at most 2 views for performance, but now instead of crash the planar reflections in additional views will simply turn black #jira UE-43302 Change 3492359 by Guillaume.Abadie Fixes non editor launches, failing in FGenericPlatformProcess::AddShaderSourceDirectoryMapping(). Change 3492367 by Marc.Olano Change Sobol texture size to 32x16, tweak distribution Change 3492599 by Marcus.Wassmer PR #3669: -Fix logmessages ParticleModules_Location.cpp (Contributed by UpwindSpring01) Change 3493473 by Uriel.Doyon Back out changelist 3490538 Change 3493590 by Uriel.Doyon Back out changelist 3490551 Fixed missing #pragma once Change 3493911 by Marcus.Wassmer Fix potential GPU crash/hang caused by out of bound subresource updates. Added checks at cross-platform level to catch any instance earlier. Change 3494139 by Uriel.Doyon Fixed shadow variable issue on UE4Editor Linux. Change 3494364 by Richard.Wallis Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms - Part 2: Remove some more areas and fixes for previous attempt. Also removed OpenGL based GPU performance checks in EditorEngine.cpp - assuming that any GPU that can run Metal is currently OK for UE4. OpenGL left in the following areas: - OpenGLShaderCompiler - StandaloneRenderer The following files need to be reviewed in conjunction with CL 3471116 as there were some logic errors made: - OpenGLTexture.cpp #jira UE-39108 Change 3494413 by Guillaume.Abadie Updates r.InvalidateCachedShader and bump ShaderVersion.ush. Change 3494422 by Guillaume.Abadie Adds LensDistortion plugin's Private shader directory. Change 3494717 by Guillaume.Abadie Strengthens shader compiler with checks on generated file names and shader type file names. Change 3494763 by Guillaume.Abadie Removes a nolonger standing TODO in GlobalBeginCompileShader() that was automatically adding /Engine/ prefix to all relative virtual shader source file path. Change 3494985 by Rolando.Caloca DR - Integrate Vulkan Rewrite Change 3495031 by Rolando.Caloca DR - Delete file as it moved Change 3495032 by Rolando.Caloca DR - Show Vulkan SM5 instead of SM4 on windows packaging - Also added support for Vulkan SM5_UB Change 3495202 by Uriel.Doyon Fixed static analysis warning with pointer dereferencing. Change 3495342 by Rolando.Caloca DR - clang compile fix Change 3495354 by Rolando.Caloca DR - clang compile fixes Change 3495420 by Marc.Olano Use Sobol sampling for PCSS Change 3495799 by Rolando.Caloca DR - Delete old dev assets Change 3496202 by Mark.Satterthwaite Switch to using actual Vector*Matrix intrinsic for Metal to avoid a problem whereby the Metal compiler reorders operations in such a way that it loses precision and ends up being different between pre-pass and base-pass. #jira UE-46070 Change 3496253 by Uriel.Doyon Fixed static analysis warning for IncludeTool Change 3496631 by Guillaume.Abadie Makes AScreenshotFunctionalTest::ScreenshotOptions blueprint readable. Change 3496851 by Guillaume.Abadie Fixes back slash issues in Platform.usf. Change 3496852 by Guillaume.Abadie Fixes other back slashes includes in PS4 specific usf files. Change 3496941 by Guillaume.Abadie Adds a check() for no backslash in virtual shader file paths. Change 3497661 by Guillaume.Abadie Lets FLensDistortionCameraModel::GetUndistortOverscanFactor() early return 1.0 if the camera model is does an identity transform. Change 3497969 by Richard.Wallis Fix for start Up Movies Are not Playing for iOS Devices. Handle case when movie is loading aysnc in background - need to wait for state changes otherwise it skips intermediate movies. - Tested on iOS and Mac. #jira UE-39585 Change 3498035 by Guillaume.Abadie Polishes //Engine/Plugins/Compositing/LensDistortion/Shaders/Private/UVGeneration.usf from debuging artifacts. Change 3498101 by Rolando.Caloca DR - Compile fix Change 3498254 by Guillaume.Abadie Exposes comparing FLensDistortionCameraModel to blueprint with == and != operator nodes for cross frame uv displacement map caching. Change 3498264 by Guillaume.Abadie Integrate 3267269: Implements SceneCaptureComponent2D::bCameraCutThisFrame Change 3498371 by Yujiang.Wang Fix for UE-46149 Planar Reflections display screenspace info when viewports are >2 * Prevent planar reflections being rendered when ViewIndex >= GMaxPlanarReflectionViews * Now planar reflections in >2 viewports will fallback to other reflection methods (SSR, reflection captures) #jira UE-46149 Change 3498409 by Rolando.Caloca DR - Swap resolves Change 3498410 by Guillaume.Abadie Adds support for opacity output alpha for post process material when doing a draw material to render target. Change 3498705 by Rolando.Caloca DR - Add UID for debugging mem allocations Change 3498759 by Marcus.Wassmer No post processing in vertexcolor view mode #jira UE-44704 Change 3498891 by Rolando.Caloca DR - Minor Vulkan per frame allocator refactor in prep for changes Change 3499206 by Rolando.Caloca DR - Fix temp frame allocator OOM on Vulkan #jira UE-45913 Change 3499319 by Rolando.Caloca DR - Vulkan support for StorageBuffer Change 3499339 by Rolando.Caloca DR - Remove deprecated typedef Change 3499400 by Rolando.Caloca DR - Remove some RHICmdList deprecated functions Change 3499422 by Rolando.Caloca DR - Allow buffer transitions inside render passes Change 3500370 by Rolando.Caloca DR - Compile fix Change 3500474 by Rolando.Caloca DR - Fix static analysis Change 3500517 by Guillaume.Abadie Exposes r.PostProcessing.PropagateAlpha to the renderer settings. Change 3500537 by Guillaume.Abadie Fixes a bug where scene capture WorldToView matrix would get scale != 1 when scaling the scene capture actor in the world. #jira UE-39389 Change 3501069 by Mark.Satterthwaite Bring back temporary 4.16 fix for iOS 9 (CL #3425995) into Dev-Rendering for 4.17 as a real fix will need to wait for 4.18. temporary fix for skewed textures on IOS 9 #jira UE-44468 Change 3501164 by Michael.Lentine PR #3402: UE-43131: Format argument count not equal to actual arguments (Contributed by projectgheist) Change 3501222 by Benjamin.Hyder Checking in Tm_SobolNoise map Change 3501612 by zachary.wilson Adding testing content for RTDF shadows on planar reflections Change 3501708 by Guillaume.Abadie Break FPostProcessSettings into smallers structs. Change 3501830 by Olaf.Piesche #jira UE-39628; using fix proposed in UDN, will investigate further Change 3501954 by Marcus.Wassmer Duplicate 3480903 Light culling safety measures. Change 3502032 by Mark.Satterthwaite Fix generation of Metal precompiled headers for the bytecode compiler when using Xcode 9. Change 3502118 by Uriel.Doyon Fixed shader compilation issues. Change 3502191 by Guillaume.Abadie Implements Composure plugin to make compositing in UE4 easier. Change 3502192 by Guillaume.Abadie Implements Composure feature testing in EngineTests Change 3502196 by Guillaume.Abadie Creates a dependency of Composure plugin over LensDistortion plugin. Change 3502213 by Arciel.Rekman Fix for loading shaders on Linux (UE-46276). Change 3502243 by Brian.Karis Bent normal map support. Multibounce AO. Spherical Gaussian based specular occlusion. Change 3502506 by Guillaume.Abadie Fixes compilation failure in Composure with unity build. Change 3502507 by Guillaume.Abadie Fixes composure Set Pass with Render Target blueprint helper. Change 3502510 by Guillaume.Abadie Attempts to fix ComposureUtils.cpp compile errors. Change 3502515 by Guillaume.Abadie Some other composure failure fixes. Change 3502545 by Guillaume.Abadie Fixes some unity build related error in Composure. Change 3502548 by Guillaume.Abadie Fixes last missing includes in ComposurePostProcessPass.cpp Change 3502672 by Guillaume.Abadie Fixes linux warning in Composure. Change 3502790 by Ryan.Brucks float4 PseudoVolumeTexture: Fixed frame layout being a float instead of float2. Now works correctly with non-square frame layouts. Only called in custom nodes and calling with a float still functions properly so no old content will break. Change 3502836 by Guillaume.Abadie Propagates scene capture engine showflag changes from blueprint editor to the blueprint instances. #jira UE-6810 Change 3503096 by Guillaume.Abadie Resave a unversioned asset. Change 3503228 by Yujiang.Wang Fix for UE-45646 Dynamic Light placed inside of a Dynamic Static Mesh doesn't pass through the geometry * Bug caused by bReflectiveShadowmap not being passed into SetViewFlagsForShadowPass * Replaced the true with bReflectiveShadowmap #jira UE-45646 Change 3503284 by Rolando.Caloca DR - Fixed initial clear on rendertargets - Added support for r.Vulkan.EnableValidation 1, 2, 3 & 4 - Dump the vulkan log into VS output log - Added validation for layouts when using dump log Change 3503545 by Arciel.Rekman Fix black UI on Linux (UE-46333) - Rebuilt hlslcc with clang 3.7.0. Whatever issues we're running in with newer clangs still seem to persist. #jira UE-46333 Change 3503638 by Daniel.Wright [Copy] Changed DynamicBentNormalAO back to fp16, as PF_FloatR11G11B10 was not enough precision and introduced banding Change 3503787 by Marcus.Wassmer Fix difference between gpu/cpu morph target application Change 3503902 by Marcus.Wassmer Roll back TAA refactor until we have time to look into the bad interaction with DOF. Change 3503953 by Arne.Schober DR - UE-46319 - borked Reflections: The resource transition needs to be in this weired place for PS4 and switch until we teach the interface to know about subresources. #RB Marcus.Wassmer Change 3504131 by Rolando.Caloca DR - Maintain a cache of pipeline and descriptor set layouts - Fix marker dump Change 3504462 by Guillaume.Abadie Fixes an assertion failure that was failing because compute light grid was not done, but the shader used where not necessarily using compute light grid results. #jira UE-46277 Change 3504779 by Chris.Bunner Potential static analysis fix. #jira UE-46360 Change 3504950 by Marc.Olano Allow Sobol material nodes & textures only if feature level is at least ES3.1 #jira UE-46334 #jira UE-46317 Change 3505035 by Daniel.Wright Increased MaxSearchCount in GetShaderIncludes. The previous limit of 20 is now getting hit in BasePassPixelShader.usf, causing compiles to fail erroneously. Change 3505386 by Daniel.Wright GetShaderIncludes handles infinite recursion gracefully, needed by Metal causing BasePassTessellation.usf to include BasePassVertexShader.usf Change 3505491 by Rolando.Caloca DR - Fix crash on first frame of particles on modern APIs Change 3505557 by Chris.Bunner [Duplicate] Workaround for outdated shader map crash. #jira UE-46061 Change 3506071 by Rolando.Caloca DR - Vulkan fixes - Fix copy out of bounds reading textures to CPU - Defer event deletion - Split validation for errors and warnings - Skip validation error about attachment not used Change 3506698 by Guillaume.Abadie Fixes Composure alpha channel clobering and performance regression in bloom and tonemapper passes caused by scene capture API compatibility breakage brought by Fortnite merge. Change 3506797 by Rolando.Caloca DR - Fix static analysis #jira UE-46428 Change 3506861 by Rolando.Caloca DR - Fix crash due to layering violation #jira UE-46424 #jira UE-46431 Change 3508098 by Rolando.Caloca DR - Fix for Vulkan ES31 crash - Fix for AMD ensure Change 3508123 by Rolando.Caloca DR - Disable occlusion queries on Vulkan to avoid flickering - Fix for bad HZB & cube mips on Vulkan (now using RHIGenerateMips) - Fix for decal blending #jira UE-46376 Change 3509064 by Uriel.Doyon Changing the logic arround generating an error when HasHadBulkDataCleared() so that it only triggers if the DDC are not found. #jira UE-46427 Change 3509854 by Marc.Olano Fix 2D Sobol gray code numbers. Just changes some numbers in initialization tables, so no effect on existing tests or content. Change 3509920 by Marcus.Wassmer Fix LPV fastvram ensure Change 3509937 by Rolando.Caloca DR - Fix crash due to deleted viewport #jira UE-46281 Change 3509988 by Marcus.Wassmer Roll back part of Sobol fix to avoid full shader recompile for integration. Change 3510255 by Rolando.Caloca DR - Fix popup window ensure #jira UE-46511 Change 3510646 by Marcus.Wassmer fix ios compiles Change 3511442 by Rolando.Caloca DR - Change mesh simplification check to ensure/checkslow to unblock #jira UE-46538 DONE! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX CHANGES WITH MULTIPLE PLATFORMS!!! YOU MUST COPY THESE INTO THE OTHER ONES AS MAKES SENSE!! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Change 3467095 by Guillaume.Abadie Nukes all += TEXT(".usf") #jira UE-45530 Change 3475084 by Guillaume.Abadie Fixes compilation failure of the shader compiler on PS4 and XboxOne Change 3477464 by Guillaume.Abadie Fixes dumpshaderinfo that generate unecessary sub directory, breaking shell scripts. Change 3494395 by Guillaume.Abadie Moves all engine shader files into Public and Private directory, and introduce the .ush extensions for header file that do not contains entry points. DONE! [CL 3511602 by Marcus Wassmer in Main branch]
2017-06-27 11:38:28 -04:00
}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
FirstUpdate += NumUpdates;
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
MipWidth = FMath::Max(MipWidth / 2u, 1u);
MipHeight = FMath::Max(MipHeight / 2u, 1u);
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
}
Nanite streaming and virtual texture transition fixes #rb Mihnea.Balta [CL 14719042 by Kenzo Terelst in ue5-main branch]
2020-11-11 09:48:41 -04:00
Refactored RDG ConvertToUntrackedX functionality into the RDG builder; renamed the operation to 'FinalizeAccess' for clarity, as the resource is considered finalized in the graph and will not transition to any other state. This operation now supports multiple resources, improving performance in cases where multiple resources are finalized back-to-back. Added validation to check that the user don't attempt to use it outside of its finalized state. Fixed up a few places where this assumption was being violated. Minor refactors in various places to use new API. #rb arne.schober, christopher.waters #jira none [CL 15931331 by zach bethel in ue5-main branch]
2021-04-06 11:45:09 -04:00
PageTableEntry.RenderTarget = GraphBuilder.ConvertToExternalTexture(PageTableTexture);
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
}
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
}
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3461187) #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3388286 on 2017/04/11 by Chris.Bunner Fix mips in texture GnmUAV creation. Change 3388287 on 2017/04/11 by Chris.Bunner Improved PS/CS code sharing for TemporalAA. Change 3388291 on 2017/04/11 by Chris.Bunner HLODs now correctly hide their children in shadow maps. Propagate bCastFarShadow flag on HLOD generation. #jira UE-42254 Change 3388448 on 2017/04/11 by Brian.Karis Better handle divide by zero Change 3388449 on 2017/04/11 by Brian.Karis Optimizations to shading model math. PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx) Change 3388455 on 2017/04/11 by Uriel.Doyon Changed Remove for RemoveSwap when clearing dynamic component references Change 3388612 on 2017/04/11 by Simon.Tourangeau Support shaders in projects and in plugins When searching for a shader it will - First look in Engine/Shaders as usual - Then in project's Shader folder - Then in all enabled plugin Shader folders Project or plugin must be loaded in PostConfigInit phase Tested in PIE, engine (cooked, packaged) Change 3388819 on 2017/04/11 by Arne.Schober DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware. #RB Lina.Halper, Rolando.Caloca Change 3388862 on 2017/04/11 by Guillaume.Abadie Allows Motion Blur and TAA in scene capture 2d. Change 3388953 on 2017/04/11 by Uriel.Doyon Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it. #UE-43220 Change 3389138 on 2017/04/11 by Arne.Schober DR - Fix crash when opening a Level without Contentbrowser open. #RB Matt.Kuhlenschmidt Change 3389400 on 2017/04/11 by Uriel.Doyon - Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled() - Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF() - FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes. - Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode. - Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution) - Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel. - Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place. - New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials #jira UE-39505 Change 3389860 on 2017/04/12 by Richard.Wallis UE-41407 Cable actor does not render correctly in viewport on Mac. Build the mesh at creation time - call into exisiting mesh create function. Change 3390933 on 2017/04/12 by Arne.Schober DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function #RB Marcus.Wassmer Change 3391010 on 2017/04/12 by Ben.Marsh Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering. Change 3391412 on 2017/04/12 by Uriel.Doyon Mesh Decals are now sorted according to the component TranslucencySortPriority. #jira UE-43053 Change 3392117 on 2017/04/13 by Guillaume.Abadie Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar. Change 3392179 on 2017/04/13 by Guillaume.Abadie Attempts to fix linux compilation by removing mistakenly submitted dead code. Change 3392231 on 2017/04/13 by Guillaume.Abadie Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups... Change 3393879 on 2017/04/14 by Guillaume.Abadie Attempts to fix linux compilation warning. Change 3393881 on 2017/04/14 by Guillaume.Abadie Back out changelist 3393879 Change 3393882 on 2017/04/14 by Guillaume.Abadie Attempts #2 to fix linux compilation error. Change 3394100 on 2017/04/14 by Chris.Bunner Corrected material shared sampler usage with mip-biasing. Change 3394174 on 2017/04/14 by Rolando.Caloca DR - Change ensure to warning Change 3394221 on 2017/04/14 by Marcus.Wassmer Fix poseable mesh bounds calculation. Change 3396238 on 2017/04/17 by David.Hill Fix Bloom with LensFlare Duplicating fix - will also fix directly in 4.16 #jira 44050 Change 3397055 on 2017/04/17 by Joe.Graf Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes #CodeReview: matt.kuhlenschmidt #rb: n/a Change 3397921 on 2017/04/18 by Joe.Graf Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering #CodeReview: arciel.rekman, matt.kuhlenschmidt #rb: n/a Change 3398406 on 2017/04/18 by Rolando.Caloca DR - Fix shaders in plugins on Mac Change 3399546 on 2017/04/19 by Benjamin.Hyder Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows) Change 3399725 on 2017/04/19 by Guillaume.Abadie Avoids compiling PCSS shaders for SM4. Change 3400295 on 2017/04/19 by Michael.Trepka Fixed metal shader compile errors in MorphTargets.usf Change 3400457 on 2017/04/19 by Michael.Trepka Merged Rolando's shader fixes Change 3400473 on 2017/04/19 by Arne.Schober DR - provide Aftermath Reason when init failed. #RB none Change 3400699 on 2017/04/19 by Arne.Schober DR - Fixed Text macro #RB none Change 3402280 on 2017/04/20 by Simon.Tovey Minor cascade fix #tests no crash #jira UE-41560 Change 3402517 on 2017/04/20 by Arne.Schober DR - Fix static analysis warning #RB none Change 3403897 on 2017/04/21 by Arne.Schober DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC #RB None #jira UE-43898 Change 3404591 on 2017/04/21 by Olaf.Piesche #jira UE-41979 Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash. Change 3407451 on 2017/04/25 by Daniel.Wright Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume Change 3407452 on 2017/04/25 by Daniel.Wright Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger Change 3408397 on 2017/04/25 by Daniel.Wright ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately. Change 3408428 on 2017/04/25 by Daniel.Wright Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows Change 3409764 on 2017/04/26 by Daniel.Wright Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5. Change 3411659 on 2017/04/27 by Daniel.Wright [Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this Change 3411660 on 2017/04/27 by Daniel.Wright [Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes Change 3411667 on 2017/04/27 by Daniel.Wright [Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize. Change 3411668 on 2017/04/27 by Daniel.Wright [Copy] Better indirect capsule shadow draw event info Change 3411669 on 2017/04/27 by Daniel.Wright [Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile. Change 3411755 on 2017/04/27 by Daniel.Wright [Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque) * Removed r.OcclusionQueryLocation Change 3411827 on 2017/04/27 by Daniel.Wright [Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead Change 3411829 on 2017/04/27 by Daniel.Wright Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef Change 3411837 on 2017/04/27 by Daniel.Wright [Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo Change 3411838 on 2017/04/27 by Daniel.Wright [Copy] Skip tracking MaterialRenderProxyMap on cooked platforms Change 3411843 on 2017/04/27 by Daniel.Wright [Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM) * Gnm was not tracking DepthClearValue when a depth target was set but not cleared * Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist) * Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values Change 3411873 on 2017/04/27 by Daniel.Wright [Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once. * 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms) Change 3411891 on 2017/04/27 by Daniel.Wright [Copy] GatherShadowPrimitives optimizations * Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x) * Much flatter primitive octree (16 -> 256 max primitives) * Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows * FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs. * StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4. Change 3412192 on 2017/04/27 by Michael.Trepka Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426 Change 3412547 on 2017/04/27 by Daniel.Wright Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee Change 3414239 on 2017/04/28 by Arne.Schober DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it. #RB none #jira UE-44500 Change 3414754 on 2017/04/28 by Daniel.Wright Added VolumetricFogEmissive to ExponentialHeightFogComponent * Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term Change 3416859 on 2017/05/01 by Arne.Schober DR - Remove FeatureLevel from the Clear Functions to reduce area of error #RB Rolando.Caloca Change 3420750 on 2017/05/03 by Arne.Schober DR - [UE-44497] - Fix several PS4 validation layer issues #RB Marcus.Wassmer Change 3422869 on 2017/05/04 by Benjamin.Hyder Fix compile error from merge. Change 3423938 on 2017/05/04 by Marc.Olano [UE-44453] Fix bloom problems by moving saturate after vector math Change 3424494 on 2017/05/04 by Olaf.Piesche #jira UE-44589 When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable. #tests as described in jira ticket Change 3424754 on 2017/05/04 by Uriel.Doyon Fixed call to get texture compressor module outside the main thread. #jira UE-42168 Change 3425447 on 2017/05/05 by Uriel.Doyon #buildfix Change 3427042 on 2017/05/05 by Arne.Schober DR - Fix one of my typos #RB none Change 3428119 on 2017/05/08 by Marcus.Wassmer Fix UE-44733 static analysis warning. Change 3428222 on 2017/05/08 by Uriel.Doyon Fixed bad condition in translucency rendering #jira UE-44452 Change 3429794 on 2017/05/08 by Uriel.Doyon Fixed issues with lightshafts and low res translucency. #jira UE-44452 Change 3430921 on 2017/05/09 by Rolando.Caloca DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders. - Also fixes using the correct fxc.exe path to match the DLL we distribute. Change 3431156 on 2017/05/09 by Rolando.Caloca DR - Remove unused code Change 3431396 on 2017/05/09 by David.Hill Copy of changes made directly in 4.16 ( CL 341037 ) to be submitted to dev-rendering #jira UE-44641 Change 3431400 on 2017/05/09 by Rolando.Caloca DR - Fix typo Change 3431527 on 2017/05/09 by David.Hill #rb: none Oops. comment out r.ShaderDevelopmentMode =1 Change 3431590 on 2017/05/09 by Daniel.Wright Removed early return landmine in USceneCaptureComponent2D::Serialize Change 3431591 on 2017/05/09 by Daniel.Wright Disallow map building while in PIE, or PIE while buildling lighting Change 3431594 on 2017/05/09 by Daniel.Wright Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels. Change 3431667 on 2017/05/09 by Daniel.Wright Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut. * The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16 * Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX Change 3432366 on 2017/05/10 by Richard.Wallis Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread. #jira UE-36006 Change 3432367 on 2017/05/10 by Richard.Wallis Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set. Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case. #jira UE-44322 Change 3432409 on 2017/05/10 by Richard.Wallis Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895) Fix for deferred store actions getting cleared when we don't have a valid render target. Change 3432833 on 2017/05/10 by Daniel.Wright Fixed Ocean compile error Change 3432874 on 2017/05/10 by Marc.Olano Improved captions for Noise and VectorNoise material nodes Change 3432947 on 2017/05/10 by Richard.Wallis Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook. - Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag. #jira UE-44657 Change 3433484 on 2017/05/10 by Arne.Schober DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled. #jira UE-44393 #RB Daniel.Wright Change 3433515 on 2017/05/10 by Arne.Schober DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used. #RB Daniel.Wright Change 3433606 on 2017/05/10 by Daniel.Wright Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume. Change 3433619 on 2017/05/10 by Daniel.Wright Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE. Change 3433795 on 2017/05/10 by Arne.Schober DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine #RB marcus.Wassmer Change 3433941 on 2017/05/10 by Daniel.Wright Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere. * Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX * Volumetric fog 2.87ms -> 2.09ms in the same scene Change 3435139 on 2017/05/11 by Daniel.Wright Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean Change 3435297 on 2017/05/11 by Arne.Schober DR - Remove manual AlignOf and use C++11 keyword instead #RB Steve.Robb Change 3435367 on 2017/05/11 by Daniel.Wright Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights * 1.5ms -> 1.38ms on 970 GTX with 24 spotlights Change 3435522 on 2017/05/11 by Brian.Karis Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal. Change 3436063 on 2017/05/11 by Daniel.Wright Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting Change 3436269 on 2017/05/11 by Uriel.Doyon Fixed UVChannel data possibly not up-to-date depending on user manips. Change 3436611 on 2017/05/12 by Simon.Tovey Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling. Change 3436676 on 2017/05/12 by Simon.Tovey Fix for fixed bounds being "invalid" unless set via the toolbar option. Change 3436700 on 2017/05/12 by Simon.Tovey Crash fix. Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html Particle proxies would have stale material resource pointers if the material is changed while the system was invisible. If the old material is freed during this time, the next time the system renders it will crash. Change 3437367 on 2017/05/12 by Brian.Karis Fixed bug with small UV charts not packing. Change 3437860 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64 #RB none Change 3437972 on 2017/05/12 by Arne.Schober DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary. #RB none Change 3437975 on 2017/05/12 by Chris.Bunner Added calculation for MaterialParamsEx to MeshDecals.usf. #jira UE-43052 Change 3438109 on 2017/05/12 by Rolando.Caloca DR - Support for -nomcpp on SCW Change 3438889 on 2017/05/15 by Chris.Bunner Nullptr check in a few material uniform expressions. Change 3439351 on 2017/05/15 by Chris.Bunner Added tooltip to Power material expression. Change 3439763 on 2017/05/15 by Daniel.Wright Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights Change 3439764 on 2017/05/15 by Daniel.Wright Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups Change 3440722 on 2017/05/16 by Guillaume.Abadie Exposes Scene capture's FOV to blueprints Change 3441680 on 2017/05/16 by Uriel.Doyon Added units to point light intensity, to allow the user to specify the value in candelas or lumens. New point light actors now configure the intensity in candelas by default. Replaced viewport exposure settings by an EV100 slider. Hidding the tone mapper in the show flag now still applies the exposure. Added a new AutoExposure method called EV100 which allows to specify : - MinEV100, MaxEV100 - Calibration Constnat - Exposure Compensation #jira UE-42783 Change 3441884 on 2017/05/16 by Uriel.Doyon Fixed StreamingDistanceMultiplier not being applied to the texture streaming data. Change 3442800 on 2017/05/17 by Gil.Gribb Fixed botched merge. Change 3442896 on 2017/05/17 by Gil.Gribb UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster. Change 3443951 on 2017/05/17 by Richard.Wallis Added Apple override allocator macro - each command encoder type needs it's own allocator queue. Change 3444787 on 2017/05/17 by Daniel.Wright Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0. Change 3444882 on 2017/05/17 by Daniel.Wright Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear Change 3444883 on 2017/05/17 by Brian.Karis Improved contact shadows Change 3445048 on 2017/05/17 by Daniel.Wright Fixed particle lights in forward shading, they were not setting the lighting channel mask properly Change 3445107 on 2017/05/17 by Michael.Trepka Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases. #jira UE-43725 Change 3445212 on 2017/05/17 by Uriel.Doyon Added a -CSV option to ListTextures command Change 3445947 on 2017/05/18 by Richard.Wallis Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only. Change 3446545 on 2017/05/18 by Chris.Bunner Removed hardcoded (and unused) MRT write from Decal shaders. #jira UE-45095 Change 3446568 on 2017/05/18 by Marc.Olano Sobol and image-based importance sampling C++ functions and blueprint nodes Change 3446988 on 2017/05/18 by Marc.Olano Fix build error: missing include Change 3446990 on 2017/05/18 by Marc.Olano Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes) Change 3447142 on 2017/05/18 by Rolando.Caloca DR - RWLock instead of mutex for PSO cache Change 3447144 on 2017/05/18 by Uriel.Doyon Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files. Change 3447794 on 2017/05/18 by Brian.Karis Virtual texturing foundation code Change 3448944 on 2017/05/19 by Arciel.Rekman Fix non-unity Linux (and Mac, etc) builds. - Mac fix is tentative, did not try. Change 3449183 on 2017/05/19 by Marcus.Wassmer Duplicate fix for reflection captures to happen after sequencer updates. Change 3449196 on 2017/05/19 by Uriel.Doyon Handling RCM_MinMax when reading FloatRGBA textures. This fixes pixel inspector always reading 1 for scene color values greater than one. Change 3451652 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45245 Change 3451660 on 2017/05/22 by Chris.Bunner Additional compile fix. #jira UE-45245 Change 3451897 on 2017/05/22 by Daniel.Wright Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering. Change 3452055 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix #jira UE-45265 Change 3452089 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452108 on 2017/05/22 by Rolando.Caloca DR - Compile fix #jira UE-45246 Change 3452179 on 2017/05/22 by Brian.Karis Exposed dimensions. Fixed static analysis. Change 3452734 on 2017/05/22 by Daniel.Wright When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass. Change 3452770 on 2017/05/22 by Daniel.Wright Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere Change 3452861 on 2017/05/22 by Rolando.Caloca DR - Switch compile fix Change 3452952 on 2017/05/22 by Brian.Karis Small VT fixes Change 3453647 on 2017/05/23 by Richard.Wallis Fix for tessellation shaders on Mac (Metal v1.2) failing to compile. #jira UE-45227 Change 3454844 on 2017/05/23 by Uriel.Doyon Fixed extra X16 on some point lights #jira UE-45250 Change 3454934 on 2017/05/23 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3457131 on 2017/05/24 by Arne.Schober DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode #jira UE-45317 #RB Chris.Bunner Change 3457141 on 2017/05/24 by Marc.Olano Sobol bug fixes Change 3457953 on 2017/05/24 by Brian.Karis Fix static analysis #jira UE-45315 #jira UE-45314 #jira UE-45313 Change 3459064 on 2017/05/25 by Chris.Bunner Fix for out of bounds material translation crash. #jira UE-45406 Change 3459700 on 2017/05/25 by Brian.Karis Revert using sprite index buffer because the vert order is different. Change 3459847 on 2017/05/25 by Chris.Bunner Fixing ensure in RenderTestMap. [CL 3461201 by Chris Bunner in Main branch]
2017-05-26 08:22:50 -04:00
VulkanRHI: Fix occasional layout error in VT depending on which pass runs first after it's resized. #rb Jeremy.Moore, Mihnea.Balta #preflight 622a159303062eac59d0f9d0 [CL 19336166 by jeannoe morissette in ue5-main branch]
2022-03-10 10:28:17 -05:00
void FVirtualTextureSpace::FinalizeTextures(FRDGBuilder& GraphBuilder)
{
for (uint32 LayerIndex = 0u; LayerIndex < Description.NumPageTableLayers; ++LayerIndex)
{
const uint32 TextureIndex = LayerIndex / LayersPerPageTableTexture;
FTextureEntry& PageTableEntry = PageTable[TextureIndex];
if (PageTableEntry.RenderTarget)
{
Refactored RDG in preparation for UnifiedBuffer conversions. - Refactord 'Finalized Access' feature into a more flexible 'External' vs. 'Internal' access mode per resource toggle. - Resources can transition between modes multiple times within the graph. - Supports async compute pipeline. - Supports queueing of requests to avoid back-to-back helper passes. - This feature is needed to support conversion of GPU scene buffers. - Deprecated the ReadOnly and ForceTracking resource flags and added a 'SkipTracking' flag instead. - Previous semantics were confusing and error prone. - New model requires a manual flag to tell RDG never to transition a resource. - This flag is used for read-only dummy resources as an optimization. - Renamed some of the auxiliary 'FinalizedResource' utilities since the name no longer matches the semantics. #preflight 6266cc6d0634d0904ce4ba46 [CL 19904734 by zach bethel in ue5-main branch]
2022-04-25 13:00:12 -04:00
// It's only necessary to enable external access mode on textures modified by RDG this frame.
if (FRDGTexture* Texture = GraphBuilder.FindExternalTexture(PageTableEntry.RenderTarget))
{
GraphBuilder.UseExternalAccessMode(Texture, ERHIAccess::SRVMask);
}
VulkanRHI: Fix occasional layout error in VT depending on which pass runs first after it's resized. #rb Jeremy.Moore, Mihnea.Balta #preflight 622a159303062eac59d0f9d0 [CL 19336166 by jeannoe morissette in ue5-main branch]
2022-03-10 10:28:17 -05:00
}
}
}
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469 #rb none #rnx [CL 6944849 by Rolando Caloca in Main branch]
2019-06-11 18:27:07 -04:00
void FVirtualTextureSpace::DumpToConsole(bool verbose)
{
UE_LOG(LogConsoleResponse, Display, TEXT("-= Space ID %i =-"), ID);
Allocator.DumpToConsole(verbose);
}
VT allocator improvements - Check partially allocated block for fit, don't need to start with a completely free block for allocations - Try to use the lowest possible vAddress for new allocations, this reduces the texture area covered by allocations - Page table is no longer required to be square power-2 texture, instead allow it to grow organically as allocated area increases - Allocator starts with maximum-sized block and tracks allocated area, no longer needs special logic to 'grow' - Rectangular allocated VTs now mip based on min-size rather than max-size, relaxes alignment requirements and allows better packing #rb jeremy.moore #jira none [CL 15825578 by Ben Ingram in ue5-main branch]
2021-03-25 12:40:35 -04:00
#if WITH_EDITOR
void FVirtualTextureSpace::SaveAllocatorDebugImage() const
{
const FString ImageName = FString::Printf(TEXT("Space%dAllocator.png"), ID);
Allocator.SaveDebugImage(*ImageName);
}
#endif
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