dan elksnitis cfa3219e31 [shaders] use ImageGetDigestStream for hashing DXC DLLs (to exclude signature/certificate data) instead of hashing the entire binary. This allows us to get the same version # for both signed and unsigned DLLs, and so fixes recompilation of shaders on initial startup of packaged release builds. Hashing was changed to xxhash which provides an iterative hashing API as required by this change (cityhash does not have such an API). ...

#jira UE-175638
#preflight 63e3e34dc11233cdcad2694c
#rb Yuriy.ODonnell
#rb Jason.Nadro
#lockdown Juan.Canada

[CL 24082354 by dan elksnitis in ue5-main branch]

2023-02-08 16:13:26 -05:00

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CrossCompiler.cpp

[shaders] add a mutex acquired around all calls into hlslcc as a temporary fix for parallel in-process compilation. also some minor cleanup (include sorting, remove an unused/unimplemented function prototype)

2023-02-07 11:04:07 -05:00

DXCWrapper.cpp

[shaders] use ImageGetDigestStream for hashing DXC DLLs (to exclude signature/certificate data) instead of hashing the entire binary. This allows us to get the same version # for both signed and unsigned DLLs, and so fixes recompilation of shaders on initial startup of packaged release builds. Hashing was changed to xxhash which provides an iterative hashing API as required by this change (cityhash does not have such an API).

2023-02-08 16:13:26 -05:00

HlslAST.cpp

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HlslAST.h

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HlslccHeaderWriter.cpp

Unify shader debug name in shader code output for DXC backends to improve cache hits.

2023-02-07 11:15:47 -05:00

HlslExpressionParser.inl

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HlslLexer.cpp

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HlslLexer.h

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HlslParser.cpp

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HlslParser.h

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HlslUtils.cpp

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HlslUtils.h

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ShaderCompilerCommon.cpp

[shaders] strip out some 5.2 deprecations

2023-01-31 10:14:30 -05:00

ShaderConductorContext.cpp

Add host machine name to OOM report in DXC backend and refactor global SCW error-code handling. Bumped ShaderCompileWorkerOutputVersion to 9.

2022-12-07 10:29:08 -05:00

ShaderMinifier.cpp

ShaderMinifier - Add basic namespace support

2022-12-13 13:42:42 -05:00

ShaderParameterParser.cpp

Automatic bindless resource declaration conversion step will now explicitly expand AUTO_BINDLESS_SAMPLER/RESOURCE_INDEX/VARIABLE macros

2023-01-11 13:03:47 -05:00

ShaderSymbolExport.cpp

Use ZipArchiveReader to merge shader symbol zip files created during MPCook.

2022-11-29 13:13:26 -05:00

SpirvCommon.cpp

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SpirvReflectCommon.cpp

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