kc3-lang/angle/src/libANGLE/renderer/ShaderImpl.h

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• Hash : a0a9e12d
  Author :
  Date : 2015-09-02T15:54:30
  

  translator: Add sh::OutputVariable type.
  
  This replaces the dual-use of sh::Attribute, which can be a bit
  confusing to people expecting a literal output variable.
  
  Currently not used in Chromium, so should be safe to land.
  
  BUG=angleproject:1146
  
  Change-Id: I436f2bc9dc4ddc3709369cb2baa344c6b13a21a2
  Reviewed-on: https://chromium-review.googlesource.com/296683
  Reviewed-by: Kenneth Russell <kbr@chromium.org>
  Reviewed-by: Zhenyao Mo <zmo@chromium.org>
  Tested-by: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/renderer/ShaderImpl.h

• //
  // Copyright 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.
  //
  
  // ShaderImpl.h: Defines the abstract rx::ShaderImpl class.
  
  #ifndef LIBANGLE_RENDERER_SHADERIMPL_H_
  #define LIBANGLE_RENDERER_SHADERIMPL_H_
  
  #include <vector>
  
  #include "common/angleutils.h"
  #include "libANGLE/Shader.h"
  
  namespace rx
  {
  
  class ShaderImpl : angle::NonCopyable
  {
    public:
      ShaderImpl() : mShaderVersion(100) {}
      virtual ~ShaderImpl() { }
  
      virtual bool compile(gl::Compiler *compiler, const std::string &source) = 0;
      virtual std::string getDebugInfo() const = 0;
  
      virtual const std::string &getInfoLog() const { return mInfoLog; }
      virtual const std::string &getTranslatedSource() const { return mTranslatedSource; }
  
      int getShaderVersion() const { return mShaderVersion; }
  
      const std::vector<sh::Varying> &getVaryings() const { return mVaryings; }
      const std::vector<sh::Uniform> &getUniforms() const { return mUniforms; }
      const std::vector<sh::InterfaceBlock> &getInterfaceBlocks() const  { return mInterfaceBlocks; }
      const std::vector<sh::Attribute> &getActiveAttributes() const { return mActiveAttributes; }
      const std::vector<sh::OutputVariable> &getActiveOutputVariables() const
      {
          return mActiveOutputVariables;
      }
  
      std::vector<sh::Varying> &getVaryings() { return mVaryings; }
      std::vector<sh::Uniform> &getUniforms() { return mUniforms; }
      std::vector<sh::InterfaceBlock> &getInterfaceBlocks() { return mInterfaceBlocks; }
      std::vector<sh::Attribute> &getActiveAttributes() { return mActiveAttributes; }
      std::vector<sh::OutputVariable> &getActiveOutputVariables() { return mActiveOutputVariables; }
  
    protected:
      std::string mInfoLog;
      std::string mTranslatedSource;
  
      // TODO(jmadill): make part of shared non-Impl state
      int mShaderVersion;
  
      std::vector<sh::Varying> mVaryings;
      std::vector<sh::Uniform> mUniforms;
      std::vector<sh::InterfaceBlock> mInterfaceBlocks;
      std::vector<sh::Attribute> mActiveAttributes;
      std::vector<sh::OutputVariable> mActiveOutputVariables;
  };
  
  }
  
  #endif // LIBANGLE_RENDERER_SHADERIMPL_H_
  

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