kc3-lang/angle/src/libANGLE/Uniform.h

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• Hash : 15ac534a
  Author :
  Date : 2016-11-03T17:06:39
  

  Program: clamp the number of uniforms to be copied
  
  Reland with a temporary test suppression.
  
  BUG=661413
  
  Change-Id: I552b64de754b326dcd499b84d9f337b9d015dc8e
  Reviewed-on: https://chromium-review.googlesource.com/411473
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  Commit-Queue: Corentin Wallez <cwallez@chromium.org>
  

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• src/libANGLE/Uniform.h

• //
  // Copyright (c) 2010-2013 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 LIBANGLE_UNIFORM_H_
  #define LIBANGLE_UNIFORM_H_
  
  #include <string>
  #include <vector>
  
  #include "angle_gl.h"
  #include "common/debug.h"
  #include "common/MemoryBuffer.h"
  #include "compiler/translator/blocklayout.h"
  #include "libANGLE/angletypes.h"
  
  namespace gl
  {
  
  // Helper struct representing a single shader uniform
  struct LinkedUniform : public sh::Uniform
  {
      LinkedUniform();
      LinkedUniform(GLenum type, GLenum precision, const std::string &name, unsigned int arraySize, const int blockIndex, const sh::BlockMemberInfo &blockInfo);
      LinkedUniform(const sh::Uniform &uniform);
      LinkedUniform(const LinkedUniform &uniform);
      LinkedUniform &operator=(const LinkedUniform &uniform);
      ~LinkedUniform();
  
      size_t dataSize() const;
      uint8_t *data();
      const uint8_t *data() const;
      bool isSampler() const;
      bool isInDefaultBlock() const;
      bool isField() const;
      size_t getElementSize() const;
      size_t getElementComponents() const;
      uint8_t *getDataPtrToElement(size_t elementIndex);
      const uint8_t *getDataPtrToElement(size_t elementIndex) const;
  
      int blockIndex;
      sh::BlockMemberInfo blockInfo;
  
    private:
      mutable rx::MemoryBuffer mLazyData;
  };
  
  // Helper struct representing a single shader uniform block
  struct UniformBlock
  {
      UniformBlock();
      UniformBlock(const std::string &nameIn, bool isArrayIn, unsigned int arrayElementIn);
      UniformBlock(const UniformBlock &other) = default;
      UniformBlock &operator=(const UniformBlock &other) = default;
  
      std::string nameWithArrayIndex() const;
  
      std::string name;
      bool isArray;
      unsigned int arrayElement;
      unsigned int dataSize;
  
      bool vertexStaticUse;
      bool fragmentStaticUse;
      bool computeStaticUse;
  
      std::vector<unsigned int> memberUniformIndexes;
  };
  
  }
  
  #endif   // LIBANGLE_UNIFORM_H_
  

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