kc3-lang/angle/src/libANGLE/Sampler.cpp

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• Hash : aa0a5446
  Author :
  Date : 2017-05-25T13:30:23
  

  Ensure gl State structs are zero filled.
  
  In some cases we would hash or memcmp against structs with bools or
  other non-filled data. This could have implementation differences,
  and may have been causing cache errors on Clang.
  
  BUG=chromium:721648
  BUG=angleproject:2044
  
  Change-Id: I981a1e6e8d50a33f7fade568497b72b919accfce
  Reviewed-on: https://chromium-review.googlesource.com/516383
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/Sampler.cpp

• //
  // Copyright (c) 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.
  //
  
  // Sampler.cpp : Implements the Sampler class, which represents a GLES 3
  // sampler object. Sampler objects store some state needed to sample textures.
  
  #include "libANGLE/Sampler.h"
  #include "libANGLE/angletypes.h"
  #include "libANGLE/renderer/GLImplFactory.h"
  #include "libANGLE/renderer/SamplerImpl.h"
  
  namespace gl
  {
  
  Sampler::Sampler(rx::GLImplFactory *factory, GLuint id)
      : RefCountObject(id), mImpl(factory->createSampler()), mLabel(), mSamplerState()
  {
  }
  
  Sampler::~Sampler()
  {
      SafeDelete(mImpl);
  }
  
  void Sampler::setLabel(const std::string &label)
  {
      mLabel = label;
  }
  
  const std::string &Sampler::getLabel() const
  {
      return mLabel;
  }
  
  void Sampler::setMinFilter(GLenum minFilter)
  {
      mSamplerState.minFilter = minFilter;
  }
  
  GLenum Sampler::getMinFilter() const
  {
      return mSamplerState.minFilter;
  }
  
  void Sampler::setMagFilter(GLenum magFilter)
  {
      mSamplerState.magFilter = magFilter;
  }
  
  GLenum Sampler::getMagFilter() const
  {
      return mSamplerState.magFilter;
  }
  
  void Sampler::setWrapS(GLenum wrapS)
  {
      mSamplerState.wrapS = wrapS;
  }
  
  GLenum Sampler::getWrapS() const
  {
      return mSamplerState.wrapS;
  }
  
  void Sampler::setWrapT(GLenum wrapT)
  {
      mSamplerState.wrapT = wrapT;
  }
  
  GLenum Sampler::getWrapT() const
  {
      return mSamplerState.wrapT;
  }
  
  void Sampler::setWrapR(GLenum wrapR)
  {
      mSamplerState.wrapR = wrapR;
  }
  
  GLenum Sampler::getWrapR() const
  {
      return mSamplerState.wrapR;
  }
  
  void Sampler::setMaxAnisotropy(float maxAnisotropy)
  {
      mSamplerState.maxAnisotropy = maxAnisotropy;
  }
  
  float Sampler::getMaxAnisotropy() const
  {
      return mSamplerState.maxAnisotropy;
  }
  
  void Sampler::setMinLod(GLfloat minLod)
  {
      mSamplerState.minLod = minLod;
  }
  
  GLfloat Sampler::getMinLod() const
  {
      return mSamplerState.minLod;
  }
  
  void Sampler::setMaxLod(GLfloat maxLod)
  {
      mSamplerState.maxLod = maxLod;
  }
  
  GLfloat Sampler::getMaxLod() const
  {
      return mSamplerState.maxLod;
  }
  
  void Sampler::setCompareMode(GLenum compareMode)
  {
      mSamplerState.compareMode = compareMode;
  }
  
  GLenum Sampler::getCompareMode() const
  {
      return mSamplerState.compareMode;
  }
  
  void Sampler::setCompareFunc(GLenum compareFunc)
  {
      mSamplerState.compareFunc = compareFunc;
  }
  
  GLenum Sampler::getCompareFunc() const
  {
      return mSamplerState.compareFunc;
  }
  
  void Sampler::setSRGBDecode(GLenum sRGBDecode)
  {
      mSamplerState.sRGBDecode = sRGBDecode;
  }
  
  GLenum Sampler::getSRGBDecode() const
  {
      return mSamplerState.sRGBDecode;
  }
  
  const SamplerState &Sampler::getSamplerState() const
  {
      return mSamplerState;
  }
  
  rx::SamplerImpl *Sampler::getImplementation() const
  {
      return mImpl;
  }
  
  }  // namespace gl
  

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