kc3-lang/angle/src/libANGLE/renderer/d3d/d3d11/ExternalImageSiblingImpl11.h

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• Hash : 2dd13ebb
  Author :
  Date : 2022-04-21T11:25:00
  

  Track Surface color & depth/stencil init separately.
  
  This clears up some trace testing confusion due when robust
  resource init is enabled, and the app clears color but not
  depth on the default surface.
  
  Bug: angleproject:7221
  Change-Id: Id97871aec32ad831b663aaa9116e04b582ab5a36
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3600375
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/renderer/d3d/d3d11/ExternalImageSiblingImpl11.h

• //
  // Copyright 2019 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.
  //
  
  #ifndef LIBANGLE_RENDERER_D3D_D3D11_EXTERNALIMAGESIBLINGIMPL11_H_
  #define LIBANGLE_RENDERER_D3D_D3D11_EXTERNALIMAGESIBLINGIMPL11_H_
  
  #include "libANGLE/renderer/ImageImpl.h"
  #include "libANGLE/renderer/d3d/d3d11/renderer11_utils.h"
  
  namespace rx
  {
  
  class Renderer11;
  class RenderTargetD3D;
  
  class ExternalImageSiblingImpl11 : public ExternalImageSiblingImpl
  {
    public:
      ExternalImageSiblingImpl11(Renderer11 *renderer,
                                 EGLClientBuffer clientBuffer,
                                 const egl::AttributeMap &attribs);
      ~ExternalImageSiblingImpl11() override;
  
      // ExternalImageSiblingImpl interface
      egl::Error initialize(const egl::Display *display) override;
      gl::Format getFormat() const override;
      bool isRenderable(const gl::Context *context) const override;
      bool isTexturable(const gl::Context *context) const override;
      bool isYUV() const override;
      bool hasProtectedContent() const override;
      gl::Extents getSize() const override;
      size_t getSamples() const override;
  
      // FramebufferAttachmentObjectImpl interface
      angle::Result getAttachmentRenderTarget(const gl::Context *context,
                                              GLenum binding,
                                              const gl::ImageIndex &imageIndex,
                                              GLsizei samples,
                                              FramebufferAttachmentRenderTarget **rtOut) override;
      angle::Result initializeContents(const gl::Context *context,
                                       GLenum binding,
                                       const gl::ImageIndex &imageIndex) override;
  
    private:
      angle::Result createRenderTarget(const gl::Context *context);
  
      Renderer11 *mRenderer;
      EGLClientBuffer mBuffer;
      egl::AttributeMap mAttribs;
  
      TextureHelper11 mTexture;
  
      gl::Format mFormat        = gl::Format::Invalid();
      bool mIsRenderable        = false;
      bool mIsTexturable        = false;
      bool mIsTextureArray      = false;
      bool mYUV                 = false;
      bool mHasProtectedContent = false;
      EGLint mWidth             = 0;
      EGLint mHeight            = 0;
      GLsizei mSamples          = 0;
      UINT mArraySlice          = 0;
  
      std::unique_ptr<RenderTargetD3D> mRenderTarget;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_D3D_D3D11_EXTERNALIMAGESIBLINGIMPL11_H_
  

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