kc3-lang/angle/src/libANGLE/renderer/d3d/d3d11/Fence11.h

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• Hash : b11ad26b
  Author :
  Date : 2015-04-09T14:43:34
  

  Implement FenceNVGL.
  
  BUG=angleproject:888
  
  Change-Id: Iea6993fe5459cf829f4bd23b0df5e223f22903f5
  Reviewed-on: https://chromium-review.googlesource.com/264989
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Tested-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/renderer/d3d/d3d11/Fence11.h

• //
  // 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.
  //
  
  // Fence11.h: Defines the rx::FenceNV11 and rx::FenceSync11 classes which implement rx::FenceNVImpl and rx::FenceSyncImpl.
  
  #ifndef LIBANGLE_RENDERER_D3D_D3D11_FENCE11_H_
  #define LIBANGLE_RENDERER_D3D_D3D11_FENCE11_H_
  
  #include "libANGLE/renderer/FenceNVImpl.h"
  #include "libANGLE/renderer/FenceSyncImpl.h"
  
  namespace rx
  {
  class Renderer11;
  
  class FenceNV11 : public FenceNVImpl
  {
    public:
      explicit FenceNV11(Renderer11 *renderer);
      ~FenceNV11() override;
  
      gl::Error set(GLenum condition) override;
      gl::Error test(GLboolean *outFinished) override;
      gl::Error finish() override;
  
    private:
      template<class T> friend gl::Error FenceSetHelper(T *fence);
      template<class T> friend gl::Error FenceTestHelper(T *fence, bool flushCommandBuffer, GLboolean *outFinished);
  
      Renderer11 *mRenderer;
      ID3D11Query *mQuery;
  };
  
  class FenceSync11 : public FenceSyncImpl
  {
    public:
      explicit FenceSync11(Renderer11 *renderer);
      ~FenceSync11() override;
  
      gl::Error set(GLenum condition, GLbitfield flags) override;
      gl::Error clientWait(GLbitfield flags, GLuint64 timeout, GLenum *outResult) override;
      gl::Error serverWait(GLbitfield flags, GLuint64 timeout) override;
      gl::Error getStatus(GLint *outResult) override;
  
    private:
      template<class T> friend gl::Error FenceSetHelper(T *fence);
      template<class T> friend gl::Error FenceTestHelper(T *fence, bool flushCommandBuffer, GLboolean *outFinished);
  
      Renderer11 *mRenderer;
      ID3D11Query *mQuery;
      LONGLONG mCounterFrequency;
  };
  
  }
  
  #endif // LIBANGLE_RENDERER_D3D_D3D11_FENCE11_H_
  

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