kc3-lang/angle/src/libANGLE/renderer/null/SurfaceNULL.h

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• Hash : 95401dbb
  Author :
  Date : 2016-12-15T11:27:48
  

  Surface: Pass DisplayImpl to initialize and swap.
  
  In new back-ends (Vulkan) this will allow us to avoid storing a ref
  to the Renderer in the Surface class.
  
  BUG=angleproject:1319
  
  Change-Id: I3b3f50893070d2993e4e91dd82ee539a083b3727
  Reviewed-on: https://chromium-review.googlesource.com/419837
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/renderer/null/SurfaceNULL.h

• //
  // Copyright 2016 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.
  //
  // SurfaceNULL.h:
  //    Defines the class interface for SurfaceNULL, implementing SurfaceImpl.
  //
  
  #ifndef LIBANGLE_RENDERER_NULL_SURFACENULL_H_
  #define LIBANGLE_RENDERER_NULL_SURFACENULL_H_
  
  #include "libANGLE/renderer/SurfaceImpl.h"
  
  namespace rx
  {
  
  class SurfaceNULL : public SurfaceImpl
  {
    public:
      SurfaceNULL(const egl::SurfaceState &surfaceState);
      ~SurfaceNULL() override;
  
      egl::Error initialize(const DisplayImpl *displayImpl) override;
      FramebufferImpl *createDefaultFramebuffer(const gl::FramebufferState &state) override;
      egl::Error swap(const DisplayImpl *displayImpl) override;
      egl::Error postSubBuffer(EGLint x, EGLint y, EGLint width, EGLint height) override;
      egl::Error querySurfacePointerANGLE(EGLint attribute, void **value) override;
      egl::Error bindTexImage(gl::Texture *texture, EGLint buffer) override;
      egl::Error releaseTexImage(EGLint buffer) override;
      void setSwapInterval(EGLint interval) override;
  
      // width and height can change with client window resizing
      EGLint getWidth() const override;
      EGLint getHeight() const override;
  
      EGLint isPostSubBufferSupported() const override;
      EGLint getSwapBehavior() const override;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_NULL_SURFACENULL_H_
  

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