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Hash : 8ba04f1c
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Date : 2023-08-05T00:48:35
Metal: disable fastmath less often. Stop disabling fastmath if atan is used in the shader. Application developers will surely prefer the significant performance improvement of the fastmath optimizations over corner-case differences in precision. Make disabling fastmath more precise: only if it's forcibly disabled as a driver bug workaround, or if the shader uses invariance and preserveInvariance is not available. Suppress the test: dEQP-GLES[23].functional.shaders.invariance.lowp.loop_2 which fails when fastmath is enabled for shaders using atan and invariance. Fixed: chromium:1320111 Change-Id: I6e33b14b1d05faedc15373f24af3e22a4074a35b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4754018 Reviewed-by: Geoff Lang <geofflang@chromium.org> Auto-Submit: Kenneth Russell <kbr@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
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Files
- BaseTypes.cpp
- BaseTypes.h
- BuiltInFunctionEmulator.cpp
- BuiltInFunctionEmulator.h
- CallDAG.cpp
- CallDAG.h
- CodeGen.cpp
- CollectVariables.cpp
- CollectVariables.h
- Common.h
- Compiler.cpp
- Compiler.h
- ConstantUnion.cpp
- ConstantUnion.h
- Declarator.cpp
- Declarator.h
- Diagnostics.cpp
- Diagnostics.h
- DirectiveHandler.cpp
- DirectiveHandler.h
- ExtensionBehavior.cpp
- ExtensionBehavior.h
- FlagStd140Structs.cpp
- FlagStd140Structs.h
- FunctionLookup.cpp
- FunctionLookup.h
- HashNames.cpp
- HashNames.h
- ImmutableString.h
- ImmutableStringBuilder.cpp
- ImmutableStringBuilder.h
- ImmutableString_ESSL_autogen.cpp
- ImmutableString_autogen.cpp
- InfoSink.cpp
- InfoSink.h
- Initialize.cpp
- Initialize.h
- InitializeDll.cpp
- InitializeDll.h
- InitializeGlobals.h
- IntermNode.cpp
- IntermNode.h
- IsASTDepthBelowLimit.cpp
- IsASTDepthBelowLimit.h
- Operator.cpp
- Operator_autogen.h
- OutputTree.cpp
- OutputTree.h
- ParseContext.cpp
- ParseContext.h
- PoolAlloc.cpp
- PoolAlloc.h
- Pragma.h
- QualifierTypes.cpp
- QualifierTypes.h
- Severity.h
- ShaderLang.cpp
- ShaderVars.cpp
- StaticType.h
- Symbol.cpp
- Symbol.h
- SymbolTable.cpp
- SymbolTable.h
- SymbolTable_ESSL_autogen.cpp
- SymbolTable_autogen.cpp
- SymbolTable_autogen.h
- SymbolUniqueId.cpp
- SymbolUniqueId.h
- Types.cpp
- Types.h
- ValidateAST.cpp
- ValidateAST.h
- ValidateBarrierFunctionCall.cpp
- ValidateBarrierFunctionCall.h
- ValidateClipCullDistance.cpp
- ValidateClipCullDistance.h
- ValidateGlobalInitializer.cpp
- ValidateGlobalInitializer.h
- ValidateLimitations.cpp
- ValidateLimitations.h
- ValidateMaxParameters.cpp
- ValidateMaxParameters.h
- ValidateOutputs.cpp
- ValidateOutputs.h
- ValidateSwitch.cpp
- ValidateSwitch.h
- ValidateTypeSizeLimitations.cpp
- ValidateTypeSizeLimitations.h
- ValidateVaryingLocations.cpp
- ValidateVaryingLocations.h
- VariablePacker.cpp
- VariablePacker.h
- blocklayout.cpp
- blocklayout.h
- builtin_function_declarations.txt
- builtin_variables.json
- gen_builtin_symbols.py
- generate_parser.py
- glsl/
- glslang.h
- glslang.l
- glslang.y
- glslang_lex_autogen.cpp
- glslang_tab_autogen.cpp
- glslang_tab_autogen.h
- hlsl/
- length_limits.h
- msl/
- span_unittest.cpp
- spirv/
- tree_ops/
- tree_util/
- util.cpp
- util.h
