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43 Commits
| Author | SHA1 | Message | Date | |
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chris kulla
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5a8a0f7811 |
HLSL Parser: Add support for C99 style _Pragma statements
This alternative style of pragma is useful for emitting pragmas from macros. Since these pragmas take strings as their arguments, improve the support for parsing string constants to deal with escaped characters. Add some examples of this to the unit tests #rb Jason.Nadro [CL 33435643 by chris kulla in ue5-main branch] |
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christopher waters
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07a7863d21 |
HlslParser improvements
- Adding support for templated function return types (Texture2d<float> etc) - Adding support for ignoring empty statements (ie a ";" without code before it) #rb Laura.Hermanns [CL 32263255 by christopher waters in ue5-main branch] |
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christopher waters
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4ecaa5b7ef |
Fixing _Static_assert parsing.
- _Static_assert should be handled on the global scope. - GetCurrentToken() doesn't advance to the next token, you have to PeekToken() and then MatchToken. - No output was written on successful parsing of _Static_assert - Removing debug assert when writing static_assert code back out. #rb Laura.Hermanns [CL 32250433 by christopher waters in ue5-main branch] |
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laura hermanns
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03110a75dc |
[shaders] Support _Static_assert statement in FHlslParser for HLSL2021.
_Static_assert statements (see HLSLStaticAssert.h) in HLSL were not handled in the HLSL parser used to remove unused interpolators. #jira UE-206870 #rnx #rb Yuriy.ODonnell [CL 31612832 by laura hermanns in ue5-main branch] |
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marc audy
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763a611985 |
Fix C4072 warnings
#rnx [CL 29852844 by marc audy in ue5-main branch] |
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laura hermanns
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fd8e0deffe |
Add support for operator overloading in HlslParser.
#jira UE-199758 #rb Jason.Nadro #rnx [CL 29533249 by laura hermanns in ue5-main branch] |
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laura hermanns
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1f90f8d0a2 |
Extend HlslParser to support Substrate:
- Support struct forward declarations. - Support static member functions. - Support scoped function definitions. #jira UE-186066 #rb Jason.Nadro [FYI] Sebastien.Hillaire, Christopher.Waters #rnx [CL 28959874 by laura hermanns in ue5-main branch] |
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christopher waters
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b9351620ad |
HlslParser
- Adding ability to 'forward declare' symbols per platform. - Removes hardcoded symbols in HlslParser.cpp - Converting a few array/string input types to views. #rb dan.elksnitis [CL 28494936 by christopher waters in ue5-main branch] |
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christopher waters
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bb0a274b8c |
Reworking UniformBuffer code generation to not use an intermediate struct
- When generating Uniform Buffer HLSL code, a 'static const struct {} Name' was created which has been causing compiler issues off and on for years.
- When RemoveUniformBuffersFromSource removed said struct, it parsed the struct's structure to figure out how to translate UniformBuffer.Member into UniformBuffer_Member in code that accessed Uniform Buffers.
- Now, instead of a struct, a "UniformBuffer <Name>" declaration is created and filled with mappings from "UniformBuffer.Member" into the correct code.
- This allows ConstantBuffer objects to be used differently from cbuffer where the former generates "UniformBuffer.Member" and the latter generates "UniformBuffer_Member"
- This also allows resources to always be translated to "UniformBuffer_Member"
- Shader define 'PLATFORM_SUPPORTS_UB_STRUCT' is now 'PLATFORM_SUPPORTS_CONSTANTBUFFER_OBJECT' and will be set on shader formats that support ConstantBuffer<> objects.
- Removed lots of unused code from BindlessResources.ush
#jira UE-195103
#rb dan.elksnitis, jeannoe.morissette
[CL 28058373 by christopher waters in ue5-main branch]
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serge bernier
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cc601cb7c6 |
Fix stripping of unused interpolator. HLSLParser used by the RemoveUnusedOutputs function wasn't able to parse bit_cast, nointrerp, ulong, and Constant tokens.
-Added support to write PSSL qualifier (similar to PrimitiveId) [REVIEW] laura.hermanns [CL 26100103 by serge bernier in ue5-main branch] |
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Tim Smith
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4c3942091b |
Fixing PVS 7.7 Issues:
warning V547: Expression 'XYZ' is always true/false. #rb trivial #jira UE-91644 [CL 15054368 by Tim Smith in ue5-main branch] |
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Marcus Wassmer
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3b81cf8201 |
Merging using //UE5/Main_to_//UE5/Release-Engine-Staging @14384769
autoresolved files #rb none [CL 14384911 by Marcus Wassmer in ue5-main branch] |
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Rolando Caloca
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bbb9564388 |
Copying //UE4/Dev-RenderPlat-Staging@11110326 to //UE4/Main
#rb none
#rnx
[CL
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ryan durand
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471d972e62 |
Updating copyright for Engine Developer.
#rnx #rb none #ROBOMERGE-SOURCE: CL 10869240 via CL 10869516 via CL 10869902 #ROBOMERGE-BOT: (v613-10869866) [CL 10870584 by ryan durand in Main branch] |
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rolando caloca
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160275bc4c |
F - Fix static analysis
#rb none #rnx #jira #ROBOMERGE-SOURCE: CL 10015845 via CL 10015855 via CL 10019447 via CL 10019518 #ROBOMERGE-BOT: (v562-10004402) [CL 10019618 by rolando caloca in Main branch] |
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rolando caloca
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4a2e4f289a |
FNM - Copy from 9961559, 9961651, 9961760, 9969176: HlslParser fixes
- Support for primitive type in geometry shaders - Support for unorm/snorm inside buffer inner types - Support for inline - Fix HlslLexer eating the line after #pragma - Fix forward function declarations not written correctly - Support for typedef on HlslParser #rb none #rnx #jira #ROBOMERGE-OWNER: rolando.caloca #ROBOMERGE-AUTHOR: rolando.caloca #ROBOMERGE-SOURCE: CL 9970724 via CL 9972011 via CL 9972063 via CL 9972128 #ROBOMERGE-BOT: (v560-9963197) [CL 9972887 by rolando caloca in Main branch] |
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rolando caloca
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ac5c1bd73c |
UE4R - Fix forward declarations on HlslParser
#rb none #jira UE-82174 [FYI] Charles.DeRousiers #ROBOMERGE-SOURCE: CL 9824107 in //UE4/Release-4.24/... #ROBOMERGE-BOT: RELEASE (Release-4.24 -> Main) (v546-9757112) [CL 9824115 by rolando caloca in Main branch] |
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Rolando Caloca
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aa0d2303d6 |
Copying //UE4/Dev-Rendering to Dev-Main (//UE4/Dev-Main) @ 6944469
#rb none #rnx [CL 6944849 by Rolando Caloca in Main branch] |
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Marcus Wassmer
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cbfcbbb93b |
Merging //UE4/Dev-Main@4662404 to Dev-Rendering (//UE4/Dev-Rendering)
#rb none Should be just copyright updates [CL 4680440 by Marcus Wassmer in Dev-Rendering branch] |
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Ben Marsh
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7598af0532 |
Update copyright notices to 2019.
#rb none #lockdown Nick.Penwarden [CL 4662404 by Ben Marsh in Main branch] |
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Ben Marsh
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13d012685f |
Merging copyright update from 4.19 branch.
#rb none #rnx #jira [CL 3818977 by Ben Marsh in Staging-4.19 branch] |
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Chris Bunner
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156d74fdd3 |
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3635055)
#lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ Change 3503468 by Marcus.Wassmer Fix merge conflicts Change 3537059 by Ben.Marsh Fixing case of iOS directories, pt1 Change 3537060 by Ben.Marsh Fixing case of iOS directories, pt2 Change 3608300 by Chris.Bunner Added post process material to preview compile cache set to allow post process volume preview scene improvements. Change 3608302 by Chris.Bunner Fixed decal lifetime fading. #jira UE-48400 Change 3608303 by Chris.Bunner Updated default WritesAllPixels input to ignore dithering (as intended, was disabled due to isues at the time). Fixed material instances returning their local data when not overridden. #jira UE-48254 Change 3608455 by Mark.Satterthwaite Enabling WorldPositionOffset requires disabling fast-math on Metal because the manually specified FMA's are not respected if one or more arguments is a literal which then leads to very different compiler optimisation between the depth-only shader and the base-pass shader. This change will only affect the way Metal compiles shaders. #jira UE-47372 Change 3608462 by Rolando.Caloca DR - Cloth vertex buffers no longer generate dummy vertices Copy from 3608349 and 3608407 Change 3608491 by Rolando.Caloca DR - hlsl - Fix crash when type was not found Change 3608513 by Rolando.Caloca DR - Default to real uniform buffers for Vulkan SM4 & SM5 Change 3608794 by Mark.Satterthwaite Implement SV_DepthLessEqual (maybe right?) for Metal - seems to work in the ParallaxOcclusionMapping test map. #jira UE-47614 Change 3608929 by Mark.Satterthwaite Fix ambiguous expression compile error. Change 3608991 by Mark.Satterthwaite Fix a dumb bug when parsing the Metal compiler version that breaks Metal shader PCH generation on HFS+ volumes. Change 3609090 by Uriel.Doyon StaticMeshComponent and LandscapeComponent now register AO material mask and sky occlusion texture in the texture streamer. Changing the current lighting scenario now triggers an update of the texture streamer, and a refresh of lighting data for instanced static meshes. Added an option to the "liststreamingtextures" named UNKOWNREF allowing to inspect texture without references in the texture streamer. BUILDMATERIALTEXTURESTREAMINGDATA now rebuild every shader in memory and mark for save those with different data. MipBias now behaves the same way in shipping than in other builds. Fixed texture resolution logic for editor tooltips and in game stats. Change 3609659 by Richard.Wallis Remove Eye Adaption Pixel Shader Workaround for macOS 10.11 (El Cap) Nividia. #jira UE-48642 Change 3610552 by Mark.Satterthwaite Optimise the constant-propagation pass in hlslcc by using a hash-table to reduce the cost of looking up the existing constant assignment instructions. The get_assignment_entry drops from 25% of runtime to 2.2% of runtime on a 4.2Ghz Quad i7 2017 iMac. Change 3610662 by Rolando.Caloca DR - hlsl - Fix for rwstructured buffer Fix for floats printed as ints Change 3610830 by Michael.Lentine ByteAddressBuffer does not have a subtype. Change 3610869 by Rolando.Caloca DR - hlsl - Fix disambiguation between 1.r and 1.0.r Change 3610982 by Mark.Satterthwaite Use the correct code to dump Metal shader text for debugging at runtime. Change 3610996 by Rolando.Caloca DR - hlsl - Actual fix for 0.r Change 3611312 by Rolando.Caloca DR - Integrate: Improve performance of bokeh depth of field. * Fewer instances with more work (higher quad count) per instance. * Improves performance on RX 480 in the Infiltrator demo by 0.37 ms at 1080p and 0.50 ms at 1440p (average frame time over the beginning of the demo, including the hallway confrontation between the guard and the infiltrator, where heavy DOF is used). * Similar optimizations may be possible for other systems that perform similar "instanced draws of quads" (e.g. virtual texture page table updates, lens blur, and velocity scatter). Change 3611345 by Mark.Satterthwaite Missed the hash-table destructor in previous change. Change 3611372 by Rolando.Caloca DR - vk - New barrier/layout api Change 3611445 by Mark.Satterthwaite Fix stupid bugs in MetalBackend's LoadRWBuffer helper function where the wrong type was being used - won't fix problems in the LinearTexture case though. Change 3611686 by Mark.Satterthwaite Remove the sampler from the Metal Linear Texture SRV path as for reasons so far unknown it doesn?â•Ÿâ•“t work with the light grid culling. #jira UE-48881 Change 3611743 by Mark.Satterthwaite Implement early depth test for Metal - it is implemented such that manual specification of the SV_Depth* outputs will elide the early_fragment_test qualifier as Metal does not permit both at present. Change 3611746 by Mark.Satterthwaite Use early fragment tests implicitly unless we perform a direct resource write or use discard - explicit depth writes always disable early fragment tests as Metal doesn?â•Ÿâ•“t allow both. This should better match D3D driver behaviour. Change 3611756 by Mark.Satterthwaite Missed a header file in last commit. Change 3611836 by Mark.Satterthwaite Fixed the use of Metal?â•Ÿâ•“s capture manager so that it doesn?â•Ÿâ•“t capture more frames than intended. Change 3611843 by Mark.Satterthwaite Tidy up the handling of when to increment the frame count for the Metal capture manager. Change 3612279 by Michael.Lentine Move FP16 Math to Public so that it can be included as part of platform which is where the other float/half defines happen. Change 3612595 by Rolando.Caloca DR - hlslcc - Rebuilt with CL 3611345 Change 3612665 by Rolando.Caloca DR - Make cubemap mip barrier consistent with HZB mip barriers Change 3612758 by Daniel.Wright FColor usage comment Change 3612980 by Rolando.Caloca DR - hlsl - Do not overflow ints Change 3613068 by Rolando.Caloca DR - vk - Initial fix for transition validation warnings Change 3613115 by Daniel.Wright Volumetric lightmap voxels are now always cubes Bricks outside of any Lightmass Importance Volume will never be refined Change 3613124 by zachary.wilson Enabling Eye-Adaptation in TM-ShaderModels. Change 3613205 by Mark.Satterthwaite Fully disable linear textures in Metal - they simply aren't performant. Instead we'll have to use helper functions to dynamically type-cast appropriately within the shader. This is currently only configured for a handful of UAV types and will need to be extended. Change 3613208 by Mark.Satterthwaite Add code to MetalBackend to promote half types to float for math operations to avoid compiler errors. Change 3613354 by zachary.wilson Fixing up the Bloom_FFT map. Renaming to fit qa conventions, updating content and improving workflow. Change 3613409 by Rolando.Caloca DR - vk - Layout as part of descriptor writes Some access flag warning fixes Change 3613518 by Daniel.Wright Added 'Render Unbuilt Preview Shadows in game' rendering project setting and r.Shadow.UnbuiltPreviewInGame cvar Change 3613610 by Daniel.Wright Volumetric lightmap visualization sphere size is now a fraction of the corresponding brick world size Change 3613651 by Daniel.Wright [Copy] Fixed landscape in the Global Distance field on PS4. Multiple updates to a vertex buffer using BUF_Dynamic cause a race condition on PS4 with no assert. Also added shrinking for GDistanceFieldUploadData which saved 15Mb. Change 3613696 by Mark.Satterthwaite Add the Metal SRV format for Index buffers so that they can be properly type-cast inside the shader. Fixes recompute tangents with latest changes. Change 3613697 by Rolando.Caloca DR - vk - Fix missing layout Change 3613922 by Rolando.Caloca DR - vk - Some fixes for layout/transitions - Disable GSupportsDepthFetchDuringDepthTest on desktop as the deferred renderer is not copying the aux depth in the right spot and will be removed Change 3614009 by Mark.Satterthwaite TPS Approved: Integrating the MIT-licensed mtlpp C++ Metal wrapper from Nikolay Aleksiev which will slowly replace previous Metal API wrappers in MetalRHI. Change 3614015 by Mark.Satterthwaite Initial extensions to mtlpp: - Fixed over retention of alloc-init'd objects. - Added 10_13 & 11_0 availablity macros. - Started, but have not yet finished adding new Metal API function wrappers. Change 3614909 by Rolando.Caloca DR - Fix static analysis Change 3614916 by Michael.Lentine Add function to convert FP32 to FP16 Change 3614957 by Mark.Satterthwaite mtlpp declarations for macOS 10.13 & iOS 11 Metal features - no matching definitions yet. Change 3614995 by Mark.Satterthwaite Revert all changes to project config's from Rhino that should not have come back to Dev-Rendering, keeping only the solitary change to Metal shader standard necessary for ShowdownDemo. Change 3615035 by Rolando.Caloca DR - Generate mips using shader for HZB Change 3615561 by Rolando.Caloca DR - Fix deprecation warning Change 3615787 by Mark.Satterthwaite Only emit min. OS version specification into the Metal shader bytecode for macOS as we share shaders between iOS & tvOS and this option inhibts that. #jira UE-48919 Change 3616317 by Mark.Satterthwaite Make TonemapperConfBitmaskPC the proper size so we dn't attempt to access uninitialized memory. Change 3616357 by Mark.Satterthwaite And fix some compile errors... Change 3616473 by Rolando.Caloca DR - Render pass api minor changes Change 3616518 by Mark.Satterthwaite Fix a merge snafu where dead code was retained where it shouldn't be. #jira UE-48472 Change 3616706 by Rolando.Caloca DR - Vulkan fixes (integration from Vulkan working branch) - Fix for editor outline - Fix for profilegpu Change 3616770 by Rolando.Caloca DR - vk - Mark GIsGPUCrashed on device lost Change |
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Marcus Wassmer
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0341e5d5c1 |
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3607928)
#lockdown Nick.Penwarden ============================ MAJOR FEATURES & CHANGES ============================ 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 3454934 by Chris.Bunner Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability. Change 3512118 by Marc.Olano Fix rare Sobol shader data problem. Mismatch with CPU code after a large number of points Resubmit of portion of //UE4/Dev-Rendering@3509854 that was rolled back to avoid massive shader recompiles during integration testing Change 3512129 by Benjamin.Hyder Fixing up content in TM-SobolNoise Change 3512151 by Rolando.Caloca DR - Fixed some layouts that were general - Added some extra dump information Change 3512160 by Benjamin.Hyder Still Fixing TM-Sobol Change 3512180 by Marc.Olano PCSS for spotlights. Like directional PCSS this is experimental, activated by r.Shadow.FilterMethod. Change 3512261 by Michael.Lentine Move Subsurface to shared properties. Previously the same code could be executed multiple times without being optimized out if multiple inputs used the same subsurface output. #jira UE-44405 Change 3512288 by Rolando.Caloca DR - Fix issue when recycling image handles Change 3512338 by Michael.Lentine Fix precision if user enters a multiple of 90 degree rotation for transforms. This will only work for exact values. Generally comparing float point numbers using == is unsafe but it should be ok in this case as they are exact values entered from the UI. We may want to later expand this to include thresholding using a value ~1e-7. #jira UE-46137 Change 3512424 by Michael.Lentine Regenerate BaseColor.uasset and Specular.uasset to not have the notforclient flags set. #jira UE-44315 Change 3512686 by Brian.Karis Fix for quadric assert in infiltrator. Due to bad tangents in source mesh. Change 3512696 by Brian.Karis Unrevert TAA. Fixed DOF NaN artifacts Change 3512717 by Marcus.Wassmer PR #3714: Fix typo in EOcclusionCombineMode (Contributed by Mumbles4) Change 3513112 by Richard.Wallis Crash when packaging for iOS with Shared Material Native Libraries and Share Material Shader Code from windows platform. Offline shader compile for archiving not done - shader header has missing offline compile flag for native Metal library archiving. Fix includes: - Handle offline compile failure when not running on Mac and no remote is configured (or remote fails). (I think it's this point at which the crash in the bug report is at). - Make sure remote can build for native Metal libraries and archive correctly - this should now support Linux platforms or Mac to Mac (if enabled in MetalShaderCompiler.cpp) for testing if required. - Updated to include remote calling into the xcode 9 Metal pch fix already submitted by Mark Satt. #jira UE-45657 Change 3513357 by Richard.Wallis Windows compile fix. Change 3513375 by Guillaume.Abadie Exposes the possibility to manually destroy the GPU ressource of UTextureRenderTarget2D. Change 3513685 by Richard.Hinckley #jira UEDOC-3822 Fixing a comment that refers to a non-existent function, for documentation purposes. Change 3513705 by Marc.Olano Updates to Sobol test levels in RenderTest project Change 3513730 by Rolando.Caloca DR - Fix mip size copying resolve targets - Fix compute fence - Fix descriptor set texture layout - More dump info Change 3513742 by Marc.Olano Texture-free numeric print for shader debugging Change 3513777 by Daniel.Wright Handled edge case where no furthest samples are found in precomputed visibility Change 3514852 by Rolando.Caloca DR - Fix -directcompile on SCW Change 3515049 by Rolando.Caloca DR - hlslcc dump crash fix Change 3515167 by Rolando.Caloca DR - hlslcc - Fix bogus string pointer - Allow reading from non-scalar UAVs Change 3515745 by Rolando.Caloca DR - Linux compile fix Change 3515862 by Rolando.Caloca DR - Remove old reference to CCT - Link with hlslcc debug libs on SCW debug config for easier debugging Change 3516292 by Rolando.Caloca DR - glslang exe fixes Change 3516568 by Rolando.Caloca DR - hlslcc - Copy fix for *Buffer as functionparameters Change 3516659 by Marcus.Wassmer Fix some d3derrors with distance fields Change 3516801 by Daniel.Wright Fixed crash when doing editor 'Force Delete' on a static mesh whose distance field is still being built. Any UObject reference that is to an asset can be NULL'ed by the editor. Change 3516825 by Rolando.Caloca DR - Some initial fixes for structured buffers Change 3516843 by Rolando.Caloca DR - Fix for Vulkan dist fields Change 3516869 by Marcus.Wassmer Add format to the createrendertarget blueprint node Change 3516957 by Daniel.Wright Fixed bUsesDistortion being editable Change 3516965 by Daniel.Wright Still mark the distance field task completed, even if the static mesh has been deleted Change 3517039 by Yujiang.Wang GitHub #2655: Optimization for shadow map resolution selection for spot lights * Use the radius of the inscribed sphere at the cone end as the spot light's screen radius Note: slight drop of shadow quality of spot lights may occur when they are far away from the camera. This is intended, since before this optimization they tend to be always rendered with the maximum shadow map resolution (2048), which is very costly #jira UE-33982 Change 3517069 by Yujiang.Wang Fix for ScissorRect settings in d3d11 being lost under certain scenarios * Scissor rectangle is always enabled in the low-level d3d11 pipeline, and it is expected that at least one ScissorRect is present no matter whether RHISetScissorRect is called with bEnable=false (when it is false we just use a big rect to make it effectively disabled) * However FD3D11StateCacheBase::ClearState() clears all the states, which removes scissor rectangles and causes problems for certain routines (FScene::UpdateSkyCaptureContents) * Now SetScissorRectIfRequiredWhenSettingViewport will always set a effectively disabled ScissorRect on each FD3D11DynamicRHI::RHISetViewport call, just like d3d12 does #jira UE-45465 UE-44760 Change 3517134 by Yujiang.Wang CIS fix Change 3517662 by Rolando.Caloca DR - Execute upload Vulkan cmds on the RHI thread - Fix crash with structured buffer Change 3517677 by Rolando.Caloca DR - Update/copy textures on RHI thread Change 3517680 by Rolando.Caloca DR - Copy texture bulk data on rhi thread Change 3517748 by Marcus.Wassmer temporary workaround for one class of GPU crashes Change 3518832 by Rolando.Caloca DR - Copy & extend 3518077 - Fix for movable skylight shader missing on simple forward (low lighting quality mode) Change 3519973 by Richard.Wallis Jittering in Engine Menu Dropdown Options. Jitter fix: Fix some areas that hadn't been changed from RoundToInt (from previous CL's) to CeilToInt. #jira UE-46505 Change 3520849 by Uriel.Doyon Fixed issue with investigate texture command and dynamic component entries. Change 3521064 by Guillaume.Abadie Returns absolute path of shader files on error to avoid work loss in visual studio that can't figure out that a sln relative and absolute path might leading to same file on disk. Change 3521834 by Rolando.Caloca DR - Fix decals on Vulkan Change 3521892 by Rolando.Caloca DR - Fix Vulkan texture streaming Change 3523181 by Rolando.Caloca DR - Copy from 3523176 UE4.17 - Fix Vulkan scissor causing text to not clip Change 3523534 by Yujiang.Wang UE-46631: Implement a scalable LongGPUTask to fix ProfileGPU * A new, scalable, platform-independent IssueLongGPUTask is now implemented in UtilityShaders * Removed IssueLongGPUTask and G*Vector4VertexDeclaration from RHI implementations * The measurement of the execution time of a basic LongGPUTask unit is kicked off on the very first frame #jira UE-46631 Change 3524552 by Yujiang.Wang Fix iteration number calculation of LongGPUTask Change 3524975 by Joe.Graf Moved the Hamming-weight function from StaticMeshDrawList.inl to FGenericPlatformMath Added SSE versions using _mm_popcnt_u64 for platforms that support it Added a SSE check to gracefully exit when missing the instruction and it was expected to be there #CodeReview: arciel.rekman, brian.karis Change 3525306 by Daniel.Wright Fixed ensure from LPV Change 3525346 by Rolando.Caloca DR - Fix linking issue Change 3525459 by Daniel.Wright Volumetric Lightmaps - higher quality precomputed GI on dynamic objects and GI on Volumetric Fog * Enabled by default on all maps, effective after a lighting build. This replaces the existing Precomputed Light Volume and Indirect Lighting Cache features. * New Lightmass World Settings: VolumeLightingMethod, VolumetricLightmapDetailCellSize and VolumetricLightmapMaximumBrickMemoryMb. * Lightmass computes lighting samples in an adaptive grid, with higher density around geometry inside the importance volume. Positions outside the importance volume get lit with the border texels. * Improved Lightmass volume solver to use importance photons and full adaptive final gather, so volume samples have similar quality to 2d lightmaps. * A static indirection texture is built covering the importance volume and flattening the brick tree by storing the offset to the highest density brick at each indirection cell. * Seamless and efficient GPU interpolation across density levels is achieved by adding a single row of padding to bricks, copied from neighbors, and stitching up bricks with lower density neighbors * The Volumetric lightmap stores Irradiance as a 3 band SH, which is 27 floats, quantized into 28 bytes, 7 texture lookups. * A full screen barebones material using Volumetric Lightmaps costs .42ms on 970 GTX, while Indirect Lighting Cache Point costs .32ms * Sky bent normal is also stored for stationary skylights and Directional Light Shadowing for Single Sample Shadow receiving. * Volumetric fog, Movable components, unbuilt Static Components, SingleSampleShadow receiving and Capsule Shadows use Volumetric Lightmaps if available * New Visualization show flag for Volumetric Lightmap sample points * Level streaming of volume light data is not currently supported with this method Change 3525461 by Daniel.Wright Lowered default r.Shadow.RadiusThreshold for Epic shadow settings as it was causing a lot of visible artifacts from small objects popping out. This will increase shadowmap cost slightly (13.5ms RT -> 14.3ms RT in Fortnite on PS4, no measurable GPU difference). Change 3526459 by Rolando.Caloca DR - Fix validation error Change 3526474 by Rolando.Caloca DR - Integrate from GV Change 3526487 by Daniel.Wright Disabled Volumetric Lightmap filtering with neighbors due to artifacts Fix linux compile errors Change 3526833 by Rolando.Caloca DR - Workaround for hlslcc Change 3526991 by Uriel.Doyon Integrated 3526859 : Texture mip bias is now reset whenever the streaming budget increases. This fixes an issue where textures persistently become low res after a memory spike. Change 3527574 by Rolando.Caloca DR - Added some missing resource entries for SCW direct mode Change 3527625 by Rolando.Caloca DR - Copy from 3527113 UE4.17 - Fix Vulkan not calling Present Change 3528461 by Brian.Karis Support larger hash sizes. Added uint list hashing function. Change 3528780 by Rolando.Caloca DR - Default Vulkan resources Change 3528818 by Rolando.Caloca DR - glslang - Added missing accessor Change 3528839 by Rolando.Caloca DR - Fix virtual path issue when using non-engine relative absolute paths Change 3528900 by Daniel.Wright Fixed variable shadowing Change 3529039 by Rolando.Caloca DR - Read Spirv reflection data (not used yet) Change 3529040 by Joe.Graf Fixed the 32bit compile failures for the popcnt optimization #CodeReview: arciel.rekman Change 3529060 by Rolando.Caloca DR - hlslcc - New flag for keeping resource names Change 3529344 by Rolando.Caloca DR - Delete unused file Change 3529723 by Brian.Karis Fixed static analysis cleaner. Change 3531357 by Michael.Trepka Updated Mac glslang libraries with latest changes. Also, updated the Xcode project (generated with CMake) and moved it to a different location so that it no longer uses hardcoded absolute paths. It should be easy to rebuild these libraries in the future. Change 3531517 by Joe.Graf Added support for ddx_fine, ddy_fine, ddx_coarse, ddy_coarse to hlslcc #CodeReview: arciel.rekman, mark.satterthwaite, rolando.caloca Change 3531626 by Joe.Graf Mac version of the popcount optimization Changed Linux version to use the same builtin #CodeReview: mark.satterthwaite, arciel.rekman Change 3531837 by Chris.Bunner SetScissorRectIfRequiredWhenSettingViewport sets the viewport size by default rather than disabling the scissor rect. #jra UE-46753 Change 3533415 by Joe.Graf Renamed the SSSE3 checks per feedback #CodeReview: arciel.rekman Change 3533480 by Michael.Lentine Use more accurate descriptions for shader recompile options Change 3533511 by Joe.Graf Updated the GenericPlatformMisc to match the SSSE3 name change #CodeReview: arciel.rekman Change 3533521 by Marcus.Wassmer Fix scenerenderer leak when updating out of view planar reflections Change 3533528 by Joe.Graf Updated comments #CodeReview: n/a Change 3533608 by Mark.Satterthwaite New manual Xcode project for glslang so that we include all the necessary code and can link again. Change 3534260 by Mark.Satterthwaite Fix the Xcode 9 Beta 3 compile errors in MetalRHI without breaking Xcode 8.3.3. Change 3535789 by Yujiang.Wang Fix for wrong hair shading in forward shading * IBL reflections should be turned off for hairs Change 3537059 by Ben.Marsh Fixing case of iOS directories, pt1 Change 3537060 by Ben.Marsh Fixing case of iOS directories, pt2 Change 3538297 by Michael.Lentine Add shader comparison test. Adding the basic test case. Adding logic to Common.ush to enable FP16 conditionally on a define (which is not set by default) Adding more exported functionality to automation for use in the shader test. Change 3538309 by Michael.Lentine Add missing file from Shader Test CL. Change 3538751 by Michael.Lentine Add missing pragma once. Change 3539236 by Michael.Lentine Do not ignore return values. Change 3539237 by Michael.Lentine Check in the correct file Change 3540343 by Rolando.Caloca DR - Added t.DumpHitches.AllThreads Change 3540661 by Yujiang.Wang Fix spot tube light direction * The tube direction for a spot light was pointing along the light direction, now it is along the local Z axis which is perpendicular to the light direction. Lightmass is also touched * A new LightTangent is added to FDeferredLightData * Packed all the values from LightSceneProxy->GetParameters into a single FLightParameters struct to avoid copy-pasting them everywhere Change 3541129 by Rolando.Caloca DR - vk - Copy all Vulkan fixes from 4.17 Change 3541347 by Yujiang.Wang Fix wrong ViewFlags being set between objects when rendering shadow depth maps * Bug caused by trying to share DrawRenderState between objects, but SetViewFlagsForShadowPass was designed to start from a fresh render state * Now SetViewFlagsForShadowPass recalculates and sets the flags on each call Change 3542603 by Rolando.Caloca DR - vk - Allow sharing samplers on Vulkan Change 3542639 by Jian.Ru Changed warning text to better indicate that global clip plane needs to be enabled for planar reflection #RB Marcus.Wassmer Change 3543167 by Michael.Lentine Fix naming for the shader comparison tests. Change 3543210 by Uriel.Doyon Fixed an issue when computing material scales where the default material ends up being used instead of the required material. In that case, we used the default settings for texture streaming (assuming a scale of 1). Change 3543221 by Brian.Karis Simplifier optimizations Change 3543239 by Arciel.Rekman hlslcc: remove FCustomStd* workarounds. - This was previous attempt to work around problems arising from different STL used for building libhlslcc (in the cross-toolchain) and possibly different STL used for building engine (on the system). - The same problem has been resolved by bundling libc++. Change 3543946 by Michael.Lentine Add comparison output. Change 3544277 by Brian.Karis Fixed uninitialized var error Change 3544404 by Rolando.Caloca DR - Fix broken textures Change 3544503 by Jian.Ru Ensure lighting failure delegates are always called #RB Marcus.Wassmer,Daniel.Wright #3689 Change |
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Gil Gribb
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80f6fa5fa7 |
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering @ 3231693)
#lockdown Nick.Penwarden #rb none ========================== MAJOR FEATURES + CHANGES ========================== Change 3219796 on 2016/12/02 by Rolando.Caloca DR - vk - Increase timeout to 60ms Change 3219884 on 2016/12/02 by Daniel.Wright Assert to help track down rare crash locking capsule indirect shadow vertex buffer Change 3219885 on 2016/12/02 by Daniel.Wright Fixed saving a package that doesn't exist on disk but exists in p4 at a newer revision when the user chooses 'Mark Writable' Change 3219886 on 2016/12/02 by Daniel.Wright Don't create projected shadows when r.ShadowQuality is 0 * Fixes crash in the forward path trying to render shadows * In the deferred path, the shadowmap was still being rendered and only the projection skipped, now all cost will be skipped Change 3219887 on 2016/12/02 by Daniel.Wright Changed ClearRenderTarget2D default alpha to 1, which is necessary for correct compositing Change 3219893 on 2016/12/02 by Daniel.Wright AMD AGS library with approved TPS Disabled DFAO on AMD pre-GCN PC video cards to workaround a driver bug which won't be fixed (Radeon 6xxx and below) Change 3219913 on 2016/12/02 by Daniel.Wright Level unload of a lighting scenario propagates the lighting scenario change - fixes crash when precomputed lighting volume data gets unloaded Change 3220029 on 2016/12/02 by Daniel.Wright Async shader compiling now recreates scene proxies which are affected by the material which was compiled. This fixes crashes which were occuring as proxies cache various material properties, but applying compiled materials would not update these cached properties (bRequiresAdjacencyInformation). * A new ensure has been added in FMeshElementCollector::AddMesh and FBatchingSPDI::DrawMesh to catch attempts to render with a material not reported in GetUsedMaterials * Fixed UParticleSystemComponent::GetUsedMaterials and UMaterialBillboardComponent::GetUsedMaterials * FMaterialUpdateContext should be changed to use the same pattern, but that hasn't been done yet Change 3220108 on 2016/12/02 by Daniel.Wright Fixed shadowmap channel assignment for stationary lights which are not in a lighting scenario level, when a lighting scenario level is present Change 3220504 on 2016/12/03 by Mark.Satterthwaite Metal Desktop Tessellation support from Unicorn. - Apple: Metal tessellation support added to MetalShaderFormat, MetalRHI and incl. changes to engine runtime/shaders for Desktop renderer and enabled in ElementalDemo by default (OS X 10.11 will run SM4). - Epic: Support for different Metal shader standards on Mac, iOS & tvOS which required moving some RHI functions around as this is a project setting and not a compile-time constant. - Epic: Fragment shader UAV support, which is also tied to newer Metal shader standard like Tessellation. - Epic: Significant refactor of MetalRHI's internals to clearly separate state-caching from render-pass management and command-encoding. - Epic: Internal MetalRHI validation code is now cleanly separated out into custom implementations of the Metal @protocol's and is on by default. - Epic: Various fixes to Layered Rendering for Metal. - Omits Mobile Tessellation support which needs further revision. Change 3220881 on 2016/12/04 by Mark.Satterthwaite Compiles fixes for iOS & static analysis fixes from Windows. Change 3221180 on 2016/12/05 by Guillaume.Abadie Avoid compiling PreviousFrameSwitch's both Current Frame and Previous Frame inputs every time. Change 3221217 on 2016/12/05 by Chris.Bunner More NVAPI warning fixups. Change 3221219 on 2016/12/05 by Chris.Bunner When comparing overriden properties used to force instance recompilation we need to check against the base material, not assume the immediate parent. #jira UE-37792 Change 3221220 on 2016/12/05 by Chris.Bunner Exported GetAllStaticSwitchParamNames and GetAllStaticComponentMaskParamNames. #jira UE-35132 Change 3221221 on 2016/12/05 by Chris.Bunner PR #2785: Fix comment typo in RendererInterface.h (Contributed by dustin-biser) #jira UE-35760 Change 3221223 on 2016/12/05 by Chris.Bunner Default to include dev-code when compiling material preview stats. #jira UE-20321 Change 3221534 on 2016/12/05 by Rolando.Caloca DR - Added FDynamicRHI::GetName() Change 3221833 on 2016/12/05 by Chris.Bunner Set correct output extent on PostProcessUpscale (allows users to extend chain correctly). #jira UE-36989 Change 3221852 on 2016/12/05 by Chris.Bunner 32-bit/ch EXR screenshot and frame dump output. Fixed row increment bug in 128-bit/px surface format readback. #jira UE-37962 Change 3222059 on 2016/12/05 by Rolando.Caloca DR - vk - Fix memory type not found Change 3222104 on 2016/12/05 by Rolando.Caloca DR - Lambdaize - Added quicker method to check if system textures are initialized Change 3222290 on 2016/12/05 by Mark.Satterthwaite Trivial fixes to reporting Metal shader pipeline errors - need to check if Hull & Domain exist. Change 3222864 on 2016/12/06 by Rolando.Caloca DR - Fix mem leak when exiting Change 3222873 on 2016/12/06 by Rolando.Caloca DR - vk - Minor info to help track down leaks Change 3222875 on 2016/12/06 by Rolando.Caloca DR - Fix mem leak with VisualizeTexture #jira UE-39360 Change 3223226 on 2016/12/06 by Chris.Bunner Static analysis warning workaround. Change 3223235 on 2016/12/06 by Ben.Woodhouse Integrate from NREAL: Set a custom projection matrix on a SceneCapture2D Change 3223343 on 2016/12/06 by Chris.Bunner Moved HLOD persistent data to viewstate to fix per-view compatability. #jira UE-37539 Change 3223349 on 2016/12/06 by Chris.Bunner Fixed HLOD with FreezeRendering command. #jira UE-29839 Change 3223371 on 2016/12/06 by Michael.Trepka Removed obsolete check() in FMetalSurface constructor Change 3223450 on 2016/12/06 by Chris.Bunner Added explicit ScRGB output device selection rather than Nvidia-only hardcoded checks. Allows easier support for Mac and other devices moving forward. Change 3223638 on 2016/12/06 by Michael.Trepka Restored part of the check() in FMetalSurface constructor removed in CL 3223371 Change 3223642 on 2016/12/06 by Mark.Satterthwaite Experimental Metal EDR/HDR output support for Mac (iOS/tvOS need custom formats & shaders so they are not supported yet). - Only available on macOS Sierra (10.12) for Macs with HDR displays (e.g. Retina iMacs). - Enable with -metaledr command-line argument as it is off-by-default. - Sets up the CAMetalLayer & the back-buffer for RGBA_FP16 output on Mac using DCI-P3 as the color gamut and ACES 1000 nit ScRGB output encoding. Change 3223830 on 2016/12/06 by Rolando.Caloca DR - vk - Better error when finding an invalid Vulkan driver #jira UE-37495 Change 3223869 on 2016/12/06 by Rolando.Caloca DR - vk - Reuse fences Change 3223906 on 2016/12/06 by Guillaume.Abadie Fix alpha through TempAA artifact causing a small darker edge layouts. Change 3224199 on 2016/12/06 by Mark.Satterthwaite Fix a dumb copy-paste error from the HDR changes to Metal. Change 3224220 on 2016/12/06 by Mark.Satterthwaite Fix various errors with Metal UAV & Render-Pass Restart support so that we can use the Pixel Shader culling for DistanceField effects. - Unfortunately Metal requires that a texture be bound to start a render-pass, so reuse the dummy depth-stencil surface from the problematic editor preview tile rendering. Change 3224236 on 2016/12/06 by Mark.Satterthwaite IWYU CIS compile fix for iOS. Change 3224366 on 2016/12/06 by Mark.Satterthwaite Simplify some of the changes from CL# 3224220 so that we don't perform unnecessary clears. - If the RenderPass is broken to issue compute or blit operations then treat the cached RenderTargetsInfo as invalid, unless the RenderPass is restarted. - This guarantees that we don't erroneously ignore calls to SetRenderTargets if the calling code issues a dispatch between two RenderPasses that use the same RenderTargetsInfo. Change 3224416 on 2016/12/06 by Uriel.Doyon New default implementation for UPrimitiveComponent::GetStreamingTextureInfo using a conservative heuristic where the textures are stretched across the bounds. Optimized UPrimitiveComponent::GetStreamingTextureInfoWithNULLRemoval by not handling registered components with no proxy (essentially hidden game / collision primitives). Added blueprint support for texture streaming built data through FStaticMeshComponentInstanceData. Fix for material texture streaming data not being available on some cooked builds. Enabled split requests on all texture load requests (first loading everything visible and then loaded everything not visible). This is controlled by "r.Streaming.MinMipForSplitRequest" which defines the minimum mip for which to allow splitting. Forced residency are now loaded in two steps (visible, then forced), improving reactiveness. Updated "stat streaming" to include "UnkownRefMips" which represent texture with no known component referencing them, and also "LastRenderTimeMips" which related to timed primitives. Changed "Forced Mips" so that it only shows mips that are loaded become of forced residency. "Texture Streaming Build" now updates the map check after execution. Removed Orphaned texture logic as this has become irrelevant with the latest retention priority logic. Updated "r.streaming.usenewmetrics" so that it shows behavior before and after 4.12 improvements. Change 3224532 on 2016/12/07 by Uriel.Doyon Integrated CL 3223965 : Building texture streaming data for materials does not wait for pending shaders to finish compilation anymore. Added more options to allow the user to cancel this build also. Change 3224714 on 2016/12/07 by Ben.Woodhouse Cherry pick CL 3223972 from //fortnite/main: Disable Geometry shader onchip on XB1. This saves 4ms for a single shadow casting point light @ 512x512 (4.8ms to 1.8ms) Change 3224715 on 2016/12/07 by Ben.Woodhouse New version of d3dx12.h from Microsoft which incorporates my suggested static analysis fixes. This avoids us diverging from the official version Change 3224975 on 2016/12/07 by Rolando.Caloca DR - vk - Dump improvements Change 3225012 on 2016/12/07 by Rolando.Caloca DR - Show warning if trying to use num samples != (1,2,4,8,16) Change 3225126 on 2016/12/07 by Chris.Bunner Added 'force 128-bit rendering pipeline' to high-res screenshot tool. #jira UE-39345 Change 3225449 on 2016/12/07 by Chris.Bunner Updated engine rendering defaults to better match current best practices. #jira UE-38081 Change 3225485 on 2016/12/07 by Chris.Bunner Moved QuantizeSceneBufferSize to RenderCore and added call for PostProcess settings. Fixes screenpercentage out-of-bounds reads in some cases. #jira UE-19394 Change 3225486 on 2016/12/07 by Chris.Bunner Only disable TAA during HighResScreenshots if we don't have a reasonable frame-delay enabled. Change 3225505 on 2016/12/07 by Daniel.Wright Fixed exponential height fog disappearing with no skybox Change 3225655 on 2016/12/07 by Benjamin.Hyder Updating TM-Shadermodels to include Translucent lighting, Two sided, updated cloth animation, and adjusted lighting. Change 3225668 on 2016/12/07 by Chris.Bunner Dirty owning packages when user manually forces regeneration of all reflection captures. #jira UE-38759 Change 3226139 on 2016/12/07 by Rolando.Caloca DR - Fix recompute tangents disabling skin cache - Make some macros into lambdas #jira UE-39143 Change 3226212 on 2016/12/07 by Daniel.Wright Features which require a full prepass use DDM_AllOpaque instead of DDM_AllOccluders, which can be skipped if the component has bUseAsOccluder=false Change 3226213 on 2016/12/07 by Daniel.Wright Scene Capture 2D can specify a global clip plane, which is useful for portals * Requires the global clip plane project setting to be enabled Change 3226214 on 2016/12/07 by Daniel.Wright Improved deferred shadowing with MSAA by upsampling light attenuation intelligently in the base pass * If the current fragment's depth doesn't match what was used for deferred shadowing, the neighbor (cross pattern) with the nearest depth's shadowing is used * Edge artifacts can still occur where the upsample fails or the shadow factor was computed per-sample due to depth / stencil testing * Indirect Occlusion from capsule shadows also uses the nearest depth neighbor UV for no extra cost * Base pass on 970 GTX 1.69ms -> 1.85ms (.16ms) in RoboRecall Change 3226258 on 2016/12/07 by Rolando.Caloca DR - Typo fix Change 3226259 on 2016/12/07 by Rolando.Caloca DR - compile fix #jira UE-39143 Change 3226932 on 2016/12/08 by Chris.Bunner Re-saved Infiltrator maps to update reflection captures. #jira UE-38759 Change |
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Ben Marsh
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20bf0eb6a1 |
Updating copyright notices to 2017 (copying from //Tasks/UE4/Dev-Copyright-2017).
#rb none #lockdown Nick.Penwarden [CL 3226823 by Ben Marsh in Main branch] |