kc3-lang/angle/src/libANGLE/renderer/d3d/EGLImageD3D.h

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• Hash : 362c0a79
  Author :
  Date : 2015-08-12T14:44:38
  

  Implement EGL image classes for the D3D renderers.
  
  BUG=angleproject:970
  
  Change-Id: I24d393fcd75dd4ee510785e8475b093868701c77
  Reviewed-on: https://chromium-review.googlesource.com/295152
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Tryjob-Request: Geoff Lang <geofflang@chromium.org>
  Tested-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/renderer/d3d/EGLImageD3D.h

• //
  // Copyright (c) 2015 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.
  //
  
  // EGLImageD3D.h: Defines the rx::EGLImageD3D class, the D3D implementation of EGL images
  
  #ifndef LIBANGLE_RENDERER_D3D_EGLIMAGED3D_H_
  #define LIBANGLE_RENDERER_D3D_EGLIMAGED3D_H_
  
  #include "libANGLE/FramebufferAttachment.h"
  #include "libANGLE/renderer/ImageImpl.h"
  
  namespace egl
  {
  class AttributeMap;
  }
  
  namespace rx
  {
  class TextureD3D;
  class RenderbufferD3D;
  class RendererD3D;
  class RenderTargetD3D;
  
  class EGLImageD3D final : public ImageImpl
  {
    public:
      EGLImageD3D(RendererD3D *renderer,
                  EGLenum target,
                  egl::ImageSibling *buffer,
                  const egl::AttributeMap &attribs);
      ~EGLImageD3D() override;
  
      egl::Error initialize() override;
  
      gl::Error orphan(egl::ImageSibling *sibling) override;
  
      gl::Error getRenderTarget(RenderTargetD3D **outRT) const;
  
    private:
      gl::Error copyToLocalRendertarget();
  
      RendererD3D *mRenderer;
  
      egl::ImageSibling *mBuffer;
  
      gl::FramebufferAttachment::Target mAttachmentTarget;
      FramebufferAttachmentObjectImpl *mAttachmentBuffer;
  
      RenderTargetD3D *mRenderTarget;
  };
  }
  
  #endif  // LIBANGLE_RENDERER_D3D_EGLIMAGED3D_H_
  

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