kc3-lang/angle/src/libANGLE/renderer/d3d/d3d9/Framebuffer9.h

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• Hash : 08332634
  Author :
  Date : 2015-05-05T13:35:47
  

  Implement EXT_discard_framebuffer in D3D11 renderer
  
  Change-Id: I52bcf0cfb1aa123e085a35730fdefb006b617c3c
  Reviewed-on: https://chromium-review.googlesource.com/269232
  Tested-by: Austin Kinross <aukinros@microsoft.com>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/renderer/d3d/d3d9/Framebuffer9.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.
  //
  
  // Framebuffer9.h: Defines the Framebuffer9 class.
  
  #ifndef LIBANGLE_RENDERER_D3D_D3D9_FRAMBUFFER9_H_
  #define LIBANGLE_RENDERER_D3D_D3D9_FRAMBUFFER9_H_
  
  #include "libANGLE/renderer/d3d/FramebufferD3D.h"
  
  namespace rx
  {
  class Renderer9;
  
  class Framebuffer9 : public FramebufferD3D
  {
    public:
      Framebuffer9(const gl::Framebuffer::Data &data, Renderer9 *renderer);
      virtual ~Framebuffer9();
  
      gl::Error discard(size_t count, const GLenum *attachments) override;
      gl::Error invalidate(size_t count, const GLenum *attachments) override;
      gl::Error invalidateSub(size_t count, const GLenum *attachments, const gl::Rectangle &area) override;
  
    private:
      gl::Error clear(const gl::State &state, const ClearParameters &clearParams) override;
  
      gl::Error readPixels(const gl::Rectangle &area, GLenum format, GLenum type, size_t outputPitch,
                           const gl::PixelPackState &pack, uint8_t *pixels) const override;
  
      gl::Error blit(const gl::Rectangle &sourceArea, const gl::Rectangle &destArea, const gl::Rectangle *scissor,
                     bool blitRenderTarget, bool blitDepth, bool blitStencil, GLenum filter,
                     const gl::Framebuffer *sourceFramebuffer) override;
  
      GLenum getRenderTargetImplementationFormat(RenderTargetD3D *renderTarget) const override;
  
      Renderer9 *const mRenderer;
  };
  
  }
  
  #endif // LIBANGLE_RENDERER_D3D_D3D9_FRAMBUFFER9_H_
  

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