kc3-lang/angle/src/compiler/translator/TranslatorHLSL.h

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• Hash : 02e7f967
  Author :
  Date : 2023-05-25T14:54:49
  

  Translator: Remove the "variables" option
  
  Variable collection is invariably enabled by the front-end as well as
  other major users of ANGLE such as Firefox.  All translator backends
  except GLSL force-enable variable collection either way.
  
  This change removes this compile option and enables variable collection
  unconditionally.
  
  The flag itself remains in ShCompileOptions until references to it are
  removed from Chromium.
  
  Bug: chromium:1447314
  Change-Id: I4d3b30c1bfbd345c5ad269abc62c0a6a59de2f56
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4568524
  Auto-Submit: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Geoff Lang <geofflang@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

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• src/compiler/translator/TranslatorHLSL.h

• //
  // Copyright 2002 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  #ifndef COMPILER_TRANSLATOR_TRANSLATORHLSL_H_
  #define COMPILER_TRANSLATOR_TRANSLATORHLSL_H_
  
  #include "compiler/translator/Compiler.h"
  
  namespace sh
  {
  
  class TranslatorHLSL : public TCompiler
  {
    public:
      TranslatorHLSL(sh::GLenum type, ShShaderSpec spec, ShShaderOutput output);
      TranslatorHLSL *getAsTranslatorHLSL() override { return this; }
  
      bool hasShaderStorageBlock(const std::string &interfaceBlockName) const;
      unsigned int getShaderStorageBlockRegister(const std::string &interfaceBlockName) const;
  
      bool hasUniformBlock(const std::string &interfaceBlockName) const;
      unsigned int getUniformBlockRegister(const std::string &interfaceBlockName) const;
      bool shouldUniformBlockUseStructuredBuffer(const std::string &uniformBlockName) const;
      const std::set<std::string> *getSlowCompilingUniformBlockSet() const;
  
      const std::map<std::string, unsigned int> *getUniformRegisterMap() const;
      unsigned int getReadonlyImage2DRegisterIndex() const;
      unsigned int getImage2DRegisterIndex() const;
      const std::set<std::string> *getUsedImage2DFunctionNames() const;
  
    protected:
      [[nodiscard]] bool translate(TIntermBlock *root,
                                   const ShCompileOptions &compileOptions,
                                   PerformanceDiagnostics *perfDiagnostics) override;
      bool shouldFlattenPragmaStdglInvariantAll() override;
  
      std::map<std::string, unsigned int> mShaderStorageBlockRegisterMap;
      std::map<std::string, unsigned int> mUniformBlockRegisterMap;
      std::map<std::string, bool> mUniformBlockUseStructuredBufferMap;
      std::map<std::string, unsigned int> mUniformRegisterMap;
      unsigned int mReadonlyImage2DRegisterIndex;
      unsigned int mImage2DRegisterIndex;
      std::set<std::string> mUsedImage2DFunctionNames;
      std::map<int, const TInterfaceBlock *> mUniformBlockOptimizedMap;
      std::set<std::string> mSlowCompilingUniformBlockSet;
  };
  
  }  // namespace sh
  
  #endif  // COMPILER_TRANSLATOR_TRANSLATORHLSL_H_
  

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