kc3-lang/angle/src/libANGLE/renderer/FramebufferAttachmentObjectImpl.h

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• Hash : 1fc354fa
  Author :
  Date : 2020-04-22T11:49:00
  

  Re-land: "Vulkan: Forward RenderBuffer/Surface dirty messages."
  
  Re-land fixes ASSERT on Android GLES.
  
  Previously we were only forwarding Texture staging changes to the
  Framebuffer for re-sync. We could miss out on clears that were staged
  in Surfaces and Renderbuffer attachments. Complete the chain by making
  the SurfaceVk and RenderbufferVk forward notifications from the
  VkImage.
  
  Bug: angleproject:4517
  Change-Id: I91d31213b115a58546b574caa574eebbb098266c
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2159294
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/renderer/FramebufferAttachmentObjectImpl.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.
  //
  // FramebufferAttachmentObjectImpl.h:
  //   Common ancenstor for all implementations of FBO attachable-objects.
  //   This means Surfaces, Textures and Renderbuffers.
  //
  
  #ifndef LIBANGLE_RENDERER_FRAMEBUFFER_ATTACHMENT_OBJECT_IMPL_H_
  #define LIBANGLE_RENDERER_FRAMEBUFFER_ATTACHMENT_OBJECT_IMPL_H_
  
  #include "libANGLE/ImageIndex.h"
  #include "libANGLE/Observer.h"
  
  namespace gl
  {
  class Context;
  }  // namespace gl
  
  namespace rx
  {
  class FramebufferAttachmentRenderTarget;
  
  class FramebufferAttachmentObjectImpl : public angle::Subject
  {
    public:
      FramebufferAttachmentObjectImpl() {}
      ~FramebufferAttachmentObjectImpl() override {}
  
      virtual angle::Result getAttachmentRenderTarget(const gl::Context *context,
                                                      GLenum binding,
                                                      const gl::ImageIndex &imageIndex,
                                                      GLsizei samples,
                                                      FramebufferAttachmentRenderTarget **rtOut);
  
      virtual angle::Result initializeContents(const gl::Context *context,
                                               const gl::ImageIndex &imageIndex);
  };
  
  inline angle::Result FramebufferAttachmentObjectImpl::getAttachmentRenderTarget(
      const gl::Context *context,
      GLenum binding,
      const gl::ImageIndex &imageIndex,
      GLsizei samples,
      FramebufferAttachmentRenderTarget **rtOut)
  {
      UNIMPLEMENTED();
      return angle::Result::Stop;
  }
  
  inline angle::Result FramebufferAttachmentObjectImpl::initializeContents(
      const gl::Context *context,
      const gl::ImageIndex &imageIndex)
  {
      UNIMPLEMENTED();
      return angle::Result::Stop;
  }
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_FRAMEBUFFER_ATTACHMENT_OBJECT_IMPL_H_
  

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