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#lockdown nick.penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 3006483 on 2016/06/08 by Simon.Tovey Fix for UE-31653 Instance params from the Spawn, Required and TypeData modules were not being autopopulated. Change 3006514 on 2016/06/08 by Zabir.Hoque MIGRATING FIX @ Request Off by 1 error on reflection roughness calculation affecting 4.12. When I hoisted the max mip index i did a -1 on both sides(c++ & hlsl). This is the simplest hotfix. In 4.13 I'll remove the shader instruction and only do the "-1" in c++ this 1 less shader instruction. #CodeReview: Marcus.Wassmer, Daniel.Wright Change 3006605 on 2016/06/08 by Rolando.Caloca DR - vk - Remove a bunch of unused code, clean up some todos Change 3006969 on 2016/06/08 by HaarmPieter.Duiker Add #ifdefs around inverse tonemapping to avoid performance hit in normal use Change 3007240 on 2016/06/09 by Chris.Bunner Made a pass at fixing global shader compile warnings and errors. Change 3007242 on 2016/06/09 by Chris.Bunner Don't force unlit mode when re-loading a map. #jira UE-31247 Change 3007243 on 2016/06/09 by Chris.Bunner Cache InvalidLightmapSettings material for instanced meshes. #jira UE-31182 Change 3007258 on 2016/06/09 by Chris.Bunner Fixed refractive depth bias material parameter. Change 3007466 on 2016/06/09 by Rolando.Caloca DR - Use vulkan debug marker extension directly from header Change 3007504 on 2016/06/09 by Martin.Mittring added refresh button to ImageVerifier Change 3007528 on 2016/06/09 by Martin.Mittring ALU optimization to SSR, minor perf difference on NVTitan, needs to to be profiled on lower end make render more deterministic Change 3007551 on 2016/06/09 by Chris.Bunner Reverted constant type change in previous commit. Change 3007559 on 2016/06/09 by Martin.Mittring updated ImageValidator Change 3007584 on 2016/06/09 by Rolando.Caloca DR - Fix case when not running under RD Change 3007668 on 2016/06/09 by Rolando.Caloca DR - vk - Split layers/extensions by required/optional Change 3007820 on 2016/06/09 by Rolando.Caloca DR - Android compile fix Change 3007926 on 2016/06/09 by Martin.Mittring fixed UI scaling in ImageVerifyer Change 3007931 on 2016/06/09 by John.Billon -Fixed cutouts not working for certain sized texture/subUV size combinations. -Also fixed issue with subUV module not being postloaded consistently on startup. #Jira UE-31583 Change 3008023 on 2016/06/09 by Martin.Mittring refactor noise code in shaders Change 3008127 on 2016/06/09 by Zabir.Hoque Merging back hot fixes: 1. Fix DX12 crashing due to oclusion queries waiting on incorrect sync point. Integrating change from MS. 2. Immediate context should flush directly and not attempt to flush the immediate context, ie. itself. Change 3008129 on 2016/06/09 by Daniel.Wright Disabled r.ProfileGPU.PrintAssetSummary by default due to spam Change 3008169 on 2016/06/09 by Rolando.Caloca DR - Fix mobile rendering not freeing resource when using RHI thread Change 3008429 on 2016/06/09 by Uriel.Doyon Enabled texture streaming new metrics. Added progress bar while texture streaming is being built. Added debug shader validation to prevent crashes when there are uniform expression set mismatches. Added texture streaming build to "Build All" Change 3008436 on 2016/06/09 by Uriel.Doyon Fixed shipping build Change 3008833 on 2016/06/10 by Rolando.Caloca DR - Allow RenderTargets to be easily shared via GPU to other DX or OpenGL applications Submitted by Allar PR #1864 #jira UE-24545 Change 3008842 on 2016/06/10 by Rolando.Caloca DR - Remove vertex densities view mode Change 3008857 on 2016/06/10 by John.Billon Added a PostLoad to ParticleModuleSubUV to call postload on the SubUV animation to ensure that the animation is loaded in time for caching. Change 3008870 on 2016/06/10 by Rolando.Caloca DR - Rebuild hlslcc libs (missing from last merge) Change 3008925 on 2016/06/10 by John.Billon Fixed r.ScreenPercentage.Editor #Jira UE-31549 Change 3009028 on 2016/06/10 by Daniel.Wright Shadow depth refactor * Shadow setup and render target allocation now happens in InitViews, and shadow depth rendering happens at one spot in the frame * This provides control over where shadow depths are rendered for things like async compute, and allows easy atlasing of shadowmaps for forward shading * The 33Mb of shadow depth buffers in FSceneRenderTargets has been removed, and shadow depth buffers are now allocated as needed * A large amount of duplicated code to handle each shadow type has been combined * Cleaner parallel rendering: no more view hacking for the shadow depth pass, no more shadow depths in the middle of translucency * 'vis ShadowDepthAtlas' or 'vis WholeSceneShadowMap' must now be used to visualize the shadow depth textures Change 3009032 on 2016/06/10 by Daniel.Wright Fixed crash with simple forward shading in the material editor Change 3009178 on 2016/06/10 by Rolando.Caloca DR - Add support for multi callbacks on HlslParser, added a write to string callback Change 3009268 on 2016/06/10 by Daniel.Wright Warning fixes Change 3009416 on 2016/06/10 by Martin.Mittring moved decal rendering code in common spot for upcoming MeshDecal rendering Change 3009433 on 2016/06/10 by John.Billon Adding ensures for translucency lighting volume render target acesses. #Jira UE-31578 Change 3009449 on 2016/06/10 by Daniel.Wright Fixed whole scene point light shadow depths getting rendered redundantly Change 3009675 on 2016/06/10 by Martin.Mittring fixed Clang compiling Change3009815on 2016/06/10 by Martin.Mittring renamed IsUsedWithDeferredDecal to IsDeferredDecal to be more correct Change 3009946 on 2016/06/10 by Martin.Mittring minor optimization Change 3010270 on 2016/06/11 by HaarmPieter.Duiker Update gamut transformations used when dumping EXRs to account for bug UE-29935 Change 3011423 on 2016/06/13 by Martin.Mittring fixed default of bOutputsVelocityInBasePass #code_review:Rolando.Caloca #test:PC Change 3011448 on 2016/06/13 by Martin.Mittring minor engine code cleanup #code_review:Olaf.Piesche #test:PC Change 3011991 on 2016/06/13 by Daniel.Wright Fixed downsampled translucency crash in VR Change 3011993 on 2016/06/13 by Daniel.Wright Stationary Mobility for primitive components is allowed again, with the meaning 'moves rarely' Mobility tooltips now reflect whether a primitive component or light component is being inspected Change 3012096 on 2016/06/13 by Daniel.Wright Missing file from cl 3011993 Change 3012546 on 2016/06/14 by John.Billon Added r.ContactShadows.Enable CVar to allow contact shadows to be globally disabled/enabled #Jira OR-23282 Change 3012706 on 2016/06/14 by John.Billon Renamed r.ContactShadows.Enable to r.ContactShadows Change 3012992 on 2016/06/14 by Rolando.Caloca DR - vk - Fixed backbuffer/swapchain order with RHI thread enabled - Added support for CustomPresent Change 3013030 on 2016/06/14 by Rolando.Caloca DR - vk - Fix dev issue Change 3013423 on 2016/06/14 by Martin.Mittring removed code redundancy for easier upcoming changes #test:PC Change 3013451 on 2016/06/14 by Martin.Mittring removed no longer needed debug cvar #test:PC Change 3013643 on 2016/06/14 by Zabir.Hoque Fix API only being inlined in the cpp and not avaialble in the .h Change 3013696 on 2016/06/14 by Olaf.Piesche Adding missing quality level spawn rate scaling on GPU emitters Change 3013736 on 2016/06/14 by Daniel.Wright Cached shadowmaps for whole scene point and spot light shadows * Controlled by 'r.Shadow.CacheWholeSceneShadows', defaults to enabled (7ms -> 1.5ms of shadow depths on Titan for ~20 lights) * Primitives with Static or Stationary mobility have their depths cached, as long as the light is not moving * Primitives with Movable mobility or using World Position Offset in their materials will not have their depths cached * Cached shadowmaps are copied each frame and then movable primitive depths composited * Fast paths exist for when there were no static primitives (skip cached shadowmap) or movable primitives (project directly from cached shadowmap) * 'r.Shadow.CacheWPOPrimitives' controls whether materials using WPO can be cached (default is off for correctness) * 'r.Shadow.CachedShadowsCastFromMovablePrimitives' can be used to force off all support for movable primitives, skipping the shadowmap copies (1.5ms -> 0ms of shadow depths for ~20 lights) Change 3014103 on 2016/06/15 by Daniel.Wright Compile fix Change 3014507 on 2016/06/15 by Simon.Tovey Resurrected Niagara playground and moved to Samples/NotForLicencees Change 3014931 on 2016/06/15 by Martin.Mittring moved r.RenderInternals code into renderer to be able to access more low level data #test:PC, paragon Change 3014933 on 2016/06/15 by Martin.Mittring nicer text Change 3014956 on 2016/06/15 by Daniel.Wright Fixed HLOD and mesh LODs getting hit by Lightmass ray traces that didn't originate from a mesh Volume lighting samples and precomputed visibility cells are now only placed on LOD0 (of both mesh LODs and HLOD) Change 3014985 on 2016/06/15 by Uriel.Doyon Enabled Texture Build shaders on Mac Exposed IStreamingManager::AddViewSlaveLocation in ENGINE_API Fixed issue FStreamingManagerTexture::ConditionalUpdateStaticData which would to update some data in shipping. Fixed r.Streaming.MipBias not affecting maximum allowed resolution, showing warnings of texture streaming overbudgets #jira UE-30566 #jira UE-31098 Change 3014995 on 2016/06/15 by Rolando.Caloca DR - vk - Removed RHI thread wait on acquire image - Move Descriptor pool into context Change 3015002 on 2016/06/15 by Rolando.Caloca DR - Add (disabled) additional cvar for r.DumpShaderDebugWorkerCommandLine Change 3015041 on 2016/06/15 by Martin.Mittring fixed ImageValidator crashing when using files that exist only in ref or test folder Change 3015309 on 2016/06/15 by Rolando.Caloca DR - vk - Enable fence re-use on SDKs >= 1.0.16.0 Change 3015356 on 2016/06/15 by Rolando.Caloca DR - vk - Prep for staging buffer refactor Change 3015430 on 2016/06/15 by Martin.Mittring minor optimization for subsurfacescatteringprofile Change 3016097 on 2016/06/16 by Simon.Tovey Enabling Niagara by default in the Niagara playground Change 3016098 on 2016/06/16 by Simon.Tovey Some misc fixup to get niagara working again Change 3016183 on 2016/06/16 by Rolando.Caloca DR - vk - Recreate buffer view for volatile buffers Change 3016225 on 2016/06/16 by Marcus.Wassmer Duplicate reflection fixes from 4.12 hotfixes. Change3016289on 2016/06/16 by Chris.Bunner Always gather MP_Normal definitions as they can be shared by other material properties. #jira UE-31792 Change 3016294 on 2016/06/16 by Daniel.Wright Fix for ensure accessing CVarCacheWPOPrimitives in game Change 3016305 on 2016/06/16 by Daniel.Wright Raised r.Shadow.CSM.MaxCascades to 10 on Epic scalability level, which it should have always been Change 3016330 on 2016/06/16 by Daniel.Wright Cached shadowmaps are tossed after 5s of not being used for rendering - helps in the case where you fly through a bunch of lights and never look back Skipping shadow depth cubemap clear if there will be a cached shadowmap copy later - saves .4ms on PS4 for a close up point light Stats for shadowmap memory used under 'stat shadowrendering' Change 3016506 on 2016/06/16 by Daniel.Wright Fixed crash building map in SunTemple due to null access Change 3016703 on 2016/06/16 by Uriel.Doyon Fixed warning due to floating point imprecision when building texture streaming Change 3016718 on 2016/06/16 by Daniel.Wright Volume lighting samples use adaptive sampling final gather * Increases their build time by 2x but improves quality in difficult cases (small bright sources of bounce lighting) Change 3016871 on 2016/06/16 by Max.Chen Sequencer: Added support for the named "PerformanceCapture" event which like Matinee, calls GEngine->PerformanceCapture to output a screenshot when the event fires. Refactor event track/sections so that the player is passed to the trigger events evaluation. Copy from Dev-Sequencer #jira UE-32093 Change 3017189 on 2016/06/16 by Zabir.Hoque Fix GBuffer format selection type-o. #CodeReview: Marcus.Wassmer Change 3017241 on 2016/06/16 by Martin.Mittring optimized and cleaned up rendering in transluceny, distortion, custom mesh drawing #code_review:Daniel.Wright, Marcus.Wassmer, Nick.Penwarden Change 3017856 on 2016/06/17 by Rolando.Caloca DR - Missing GL enum Change 3017910 on 2016/06/17 by Ben.Woodhouse - Added a Video Buffer to ensure smooth submission of frames from CEF. Without this, we can get multiple texture updates per engine frame, which causes stuttering at high framerates - Disable hardware acceleration on Windows, since this causes severe performance issues with video rendering Please note: To actually see 60fps video, you need to ensure the browser frame rate passed into FWebBrowserSingleton::CreateBrowserWindow is set to 60 (default is 24) #RB:Keli.Hloedversson,Martin.Mittring Change 3018126 on 2016/06/17 by Ben.Woodhouse Fix build warning on Mac #RB:David.Hill Change 3018167 on 2016/06/17 by Chris.Bunner Handle case when float4 is passed to TransformPosition material node. #jira UE-24980 Change 3018246 on 2016/06/17 by Benjamin.Hyder Submitting Preliminary ShadowRefactor TestMap Change 3018330 on 2016/06/17 by Benjamin.Hyder labeled ShadowRefactor map Change 3018377 on 2016/06/17 by Chris.Bunner Removed additional node creation when initializing a RotateAboutAxis node. #jira UE-8034 Change 3018433 on 2016/06/17 by Rolando.Caloca DR - Fix some clang warnings on Vulkan Change 3018664 on 2016/06/17 by Martin.Mittring unified some code for easier maintainance, fixed missing multiply from former change (CL 2933812) #test:PC #code_review:Marcus.Wassmer,Brian.Karis Change 3019023 on 2016/06/19 by Benjamin.Hyder Re-Labeled ShadowRefactor map Change 3019024 on 2016/06/19 by Benjamin.Hyder Correcting Translucent Volume (Non-Directional) settings Change 3019026 on 2016/06/19 by Benjamin.Hyder Correcting Lighting ShadowRefactor map Change 3019414 on 2016/06/20 by Allan.Bentham Refactor mobile shadows Change 3019494 on 2016/06/20 by Gil.Gribb Merging //UE4/Dev-Main@3018959 to Dev-Rendering (//UE4/Dev-Rendering) Change 3019504 on 2016/06/20 by John.Billon -Created a blueprint node (ExportRenderTarget and ExportTexture2D) to export render targets/textures as HDR images to disk. -Moved HDR export code(FHDRExportHelper and CubemapUnwrapUtils) to runtime from editor to allow access from blueprints. -Created a small common interface for blueprints and the editor itself to use for exporting. #Jira UE-31429 Change 3019561 on 2016/06/20 by Gil.Gribb UE4 - Worked around afulness of windows scheduler. This would occasionally cause hitches on quad core machines with additional load in the tick task manager. Change 3019616 on 2016/06/20 by Rolando.Caloca DR - Replicate change in DevRendering to fix splotches on characters with morph targets Change: 3019599 O - Fix flickering on heroes with morph targets Change 3019627 on 2016/06/20 by Rolando.Caloca DR - Doh! Compile fix Change 3019674 on 2016/06/20 by Simon.Tovey Ripped out the quick hacky VM debugger I wrote a while back. Over complicated the VM and didn't do enough work to justify it. Will revisit debugging and profiling of VM scripts in future. Change 3019691 on 2016/06/20 by Ben.Woodhouse Add a per-object shadow setting for directional lights (r.Shadow.PerObjectDirectionalDepthBias), which is independent of the CSM setting. Often a smaller bias is desirable on per-object shadows, where detailed self-shadowing is needed. This change also makes the CSM naming consistent with what the setting actually does (the old setting was named r.shadow.csm, although it affects per-object shadows as well as CSMs). #RB:Martin.Mittring, Daniel.Wright Change 3019741 on 2016/06/20 by John.Billon Fixed compile error on mac. Change 3019984 on 2016/06/20 by Martin.Mittring minor optimization Change 3020172 on 2016/06/20 by Zachary.Wilson Fixing mesh distance fields for engine content cube and cylinder by setting distance field resolution to 2. for UE-26783 #rb: none Change 3020195 on 2016/06/20 by Zachary.Wilson Fixing engine coontent sphere's distance fields for UE-26783, distance fields resolution set to 2. #rb: none Change 3020196 on 2016/06/20 by Rolando.Caloca DR - Appease static analysis Change 3020231 on 2016/06/20 by Zachary.Wilson Making basic shapes consistent distance field resolution scale. #rb: none Change 3020468 on 2016/06/20 by David.Hill CameraWS UE-29146 Change 3020502 on 2016/06/20 by Benjamin.Hyder Adding AutomationMatinee Camera for RenderOutputValidation Change 3020508 on 2016/06/20 by Benjamin.Hyder Adding AutomationMatinee for RenderOutputValidation Change 3020514 on 2016/06/20 by Benjamin.Hyder Setting Autoplay for AutomationMatinee (sequence) Change3020561on 2016/06/20 by Daniel.Wright Removed outdated comment on uniform expression assert Change 3021268 on 2016/06/21 by Daniel.Wright Scaled sphere intersection for indirect capsule shadows * Fixes the discontinuity when capsule axis points close to the light direction * GPU cost is effectively the same (more expensive to compute, but tighter culling) Change 3021325 on 2016/06/21 by Daniel.Wright Split ShadowRendering.cpp into ShadowDepthRendering.cpp Change 3021355 on 2016/06/21 by Daniel.Wright Fixed RTDF shadows (broken by shadowmap caching) Change 3021444 on 2016/06/21 by Daniel.Wright Fixed crash due to Depth drawing policy not using the default material shader map properly Change 3021543 on 2016/06/21 by Daniel.Wright Fixed drawing to a Canvas after EndDrawCanvasToRenderTarget causing a crash Fixed DrawMaterialToRenderTarget breaking the Canvas object that BeginDrawCanvasToRenderTarget returns Change 3021749 on 2016/06/21 by Daniel.Wright Moved RenderBasePass and dependencies into BasePassRendering.cpp Moved RenderPrePass and dependencies into DepthRendering.cpp Change 3021766 on 2016/06/21 by Benjamin.Hyder Adding 150dynamiclights level to Dev-Folder Change 3021971 on 2016/06/21 by Daniel.Wright Removed the CPU-culled light grid which is used to implement TLM_SurfacePerPixelLighting, in preparation for a GPU-culled light grid implementation * TLM_SurfacePerPixelLighting now behaves like TLM_Surface Change 3022760 on 2016/06/22 by Chris.Bunner Merge fixup. Change 3022911 on 2016/06/22 by Rolando.Caloca DR - Added r.D3DDumpD3DAsmFile to enable dumping the fxc disassembly when dumping shaders Change 3023037 on 2016/06/22 by Rolando.Caloca DR - Fix for the case of global destructors calling FlushRenderingCommands() after the RHI has been destroyed Change 3023139 on 2016/06/22 by Daniel.Wright Added on screen message for when VisualizeMeshDistanceFields is requested but engine scalability settings have DFAO disabled Change 3023231 on 2016/06/22 by Daniel.Wright Only allowing opaque per-object shadows or CSM in the mobile renderer Change 3023415 on 2016/06/22 by Daniel.Wright Fix crash in dx12 trying to clear stencil when there is no stencil in the depth target Change 3024888 on 2016/06/23 by Daniel.Wright Fixed preshadows being rendered redundantly with multiple lights Change 3025119 on 2016/06/23 by Martin.Mittring added MeshDecal content to RenderTest Change 3025122 on 2016/06/23 by Martin.Mittring enabled DBuffer for RenderTest Change 3025153 on 2016/06/23 by Marc.Olano Fix Spherical Particle Opacity. Particles using this stopped rendering sometime after 4.10. Needed to use world space without shader offsets, not absolute world space. Change 3025180 on 2016/06/23 by Marc.Olano Use translated world space for particle centers. Better fix for Spherical Particle Opacity problems, but with fingers in more pies. Includes rename of particle center vertex factory variables. Change 3025265 on 2016/06/23 by David.Hill Bilbords translucent during PIE - lighting model was incorrectly set in gbuffer #jira UE-26165 Change 3025269 on 2016/06/23 by Ryan.Brucks Adding new Testmap for Pixel Depth Offset velocities with Temporal AA Change 3025345 on 2016/06/23 by Benjamin.Hyder Submitting MeshDecal Content Change 3025444 on 2016/06/23 by Benjamin.Hyder updating content for MeshDecal Change 3025491 on 2016/06/23 by Benjamin.Hyder Updating DecalMesh Textures Change 3025802 on 2016/06/23 by Martin.Mittring added to readme Change 3026475 on 2016/06/24 by Rolando.Caloca DR - Show current state of r.RHIThread.Enable when not using param Change 3026479 on 2016/06/24 by Rolando.Caloca DR - Upgrade glslang to 1.0.17.0 Change 3026480 on 2016/06/24 by Rolando.Caloca DR - Vulkan headers to 1.0.17.0 Change 3026481 on 2016/06/24 by Rolando.Caloca DR - Vulkan wrapper for extra logging Change 3026491 on 2016/06/24 by Rolando.Caloca DR - Missed file Change 3026574 on 2016/06/24 by Rolando.Caloca DR - vk - Enabled fence reuse on 1.0.17.0 - Added more logging info Change 3026656 on 2016/06/24 by Frank.Fella Niagara - Prevent sequencer uobjects from being garbage collected. Change 3026657 on 2016/06/24 by Benjamin.Hyder Updating Rendertestmap to latest Change 3026723 on 2016/06/24 by Rolando.Caloca DR - Fix for ES3.1 RHIs Change 3026784 on 2016/06/24 by Martin.Mittring New feature: Mesh Decals / Material layers (Chris.Bunner is the goto person on MeshDecals from now on) Change 3026866 on 2016/06/24 by Olaf.Piesche #jira OR-18363 #jira UE-27780 fix distortion in particle macro uvs [CL 3028922 by Gil Gribb in Main branch]
todo: * store last folder[s] in registry * xml in ref folder * documentation (hookup help and about) * summary line in UI * ref folder is read only * Generate Report without Thumbnails to Clipboard * remove leading \ from folder name * Report: Sort bad ones up? Summary * FileSystemWatcher should update only the file that has changed (when running the test and watching it will be more efficient) * command line args, see https://msdn.microsoft.com/en-us/library/system.io.filesystemwatcher(v=vs.110).aspx * better error handling e.g. if cannot load png * send out email (requires IT or running on Server where we allow SMTP) * comparison can happen in a thread * move out of DoNotDistribute * Diff downsample should be conservative, not point sampling (any difference in a pixel should be always highlighted - no matte what scale) later todo: * test zoom and pan with wacom * nicer folder open dialog --------------------------------------------------- features: * C# application * allows comparison of png color (no alpha) images in two specified folders (all 3 shown at the same time) * comparison is based on pixel difference (current metric: max(abs(delta_r), abs(delta_g), abs(delta_b)) ) * scalable dialog * click on column allows sorting * changes to the folder automatically triggers folder processing again (can be improved to nly do the chanaged files) * ... future: * command line processing to run with automated build server * multithreading for better user interacation (not an issue with reasonable image sizes) * Save folder settings to a file, accept reference button (interop with Perforce) * Zoom in, Pan * Other comparison metrics / visualization * Summary control / progress bar * Nicer Application Icon