kc3-lang/angle/src/libANGLE/renderer/gl/SamplerGL.h

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• Hash : 06ef36b9
  Author :
  Date : 2017-09-09T23:32:46
  

  Add top-level state sync for Samplers.
  
  This also reformats the Sampler class to use a shared state struct
  with the implementation. It removes the call to sync the sampler
  state from the StateManagerGL::setGenericShaderState method, since
  it should all be handled at the front-end now.
  
  Also rename 'syncImplState' to 'syncState' methods.
  
  BUG=angleproject:1387
  
  Change-Id: I5f0219b719aee99aaaa486ec188b2af0c9128e6a
  Reviewed-on: https://chromium-review.googlesource.com/648054
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/renderer/gl/SamplerGL.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.
  //
  
  // SamplerGL.h: Defines the rx::SamplerGL class, an implementation of SamplerImpl.
  
  #ifndef LIBANGLE_RENDERER_GL_SAMPLERGL_H_
  #define LIBANGLE_RENDERER_GL_SAMPLERGL_H_
  
  #include "libANGLE/angletypes.h"
  #include "libANGLE/renderer/SamplerImpl.h"
  
  namespace rx
  {
  
  class FunctionsGL;
  class StateManagerGL;
  
  class SamplerGL : public SamplerImpl
  {
    public:
      SamplerGL(const gl::SamplerState &state,
                const FunctionsGL *functions,
                StateManagerGL *stateManager);
      ~SamplerGL() override;
  
      void syncState(const gl::Context *context) override;
  
      GLuint getSamplerID() const;
  
    private:
      const FunctionsGL *mFunctions;
      StateManagerGL *mStateManager;
  
      mutable gl::SamplerState mAppliedSamplerState;
      GLuint mSamplerID;
  };
  }
  
  #endif  // LIBANGLE_RENDERER_GL_SAMPLERGL_H_
  

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