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

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• Hash : f0d10f89
  Author :
  Date : 2015-03-31T12:56:52
  

  Replace non-copyable macro with a helper class.
  
  This class provides a simpler scheme for blocking default copy
  and assignment operators. It also reduces the amount of code
  needed since it's inherited to child classes. This also fixes
  the conflict between our macro and the same-named macro in
  Chromium code.
  
  BUG=angleproject:956
  
  Change-Id: If0dc72aa3f63fbc7b8fa34907418821c64c39e2f
  Reviewed-on: https://chromium-review.googlesource.com/263257
  Tested-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Reviewed-by: Brandon Jones <bajones@chromium.org>
  

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• src/compiler/translator/UniformHLSL.h

• //
  // Copyright (c) 2014 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.
  //
  // UniformHLSL.h:
  //   Methods for GLSL to HLSL translation for uniforms and interface blocks.
  //
  
  #ifndef COMPILER_TRANSLATOR_UNIFORMHLSL_H_
  #define COMPILER_TRANSLATOR_UNIFORMHLSL_H_
  
  #include "compiler/translator/OutputHLSL.h"
  
  namespace sh
  {
  class StructureHLSL;
  
  class UniformHLSL : angle::NonCopyable
  {
    public:
      UniformHLSL(StructureHLSL *structureHLSL, ShShaderOutput outputType, const std::vector<Uniform> &uniforms);
  
      void reserveUniformRegisters(unsigned int registerCount);
      void reserveInterfaceBlockRegisters(unsigned int registerCount);
      TString uniformsHeader(ShShaderOutput outputType, const ReferencedSymbols &referencedUniforms);
      TString interfaceBlocksHeader(const ReferencedSymbols &referencedInterfaceBlocks);
  
      // Used for direct index references
      static TString interfaceBlockInstanceString(const TInterfaceBlock& interfaceBlock, unsigned int arrayIndex);
  
      const std::map<std::string, unsigned int> &getInterfaceBlockRegisterMap() const
      {
          return mInterfaceBlockRegisterMap;
      }
      const std::map<std::string, unsigned int> &getUniformRegisterMap() const
      {
          return mUniformRegisterMap;
      }
  
    private:
      TString interfaceBlockString(const TInterfaceBlock &interfaceBlock, unsigned int registerIndex, unsigned int arrayIndex);
      TString interfaceBlockMembersString(const TInterfaceBlock &interfaceBlock, TLayoutBlockStorage blockStorage);
      TString interfaceBlockStructString(const TInterfaceBlock &interfaceBlock);
      const Uniform *findUniformByName(const TString &name) const;
  
      // Returns the uniform's register index
      unsigned int declareUniformAndAssignRegister(const TType &type, const TString &name);
  
      unsigned int mUniformRegister;
      unsigned int mInterfaceBlockRegister;
      unsigned int mSamplerRegister;
      StructureHLSL *mStructureHLSL;
      ShShaderOutput mOutputType;
  
      const std::vector<Uniform> &mUniforms;
      std::map<std::string, unsigned int> mInterfaceBlockRegisterMap;
      std::map<std::string, unsigned int> mUniformRegisterMap;
  };
  
  }
  
  #endif // COMPILER_TRANSLATOR_UNIFORMHLSL_H_
  

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