kc3-lang/angle/src/libANGLE/renderer/wgpu/FramebufferWgpu.h

• Show log

  Commit

• Hash : eacd6acd
  Author :
  Date : 2024-03-22T05:38:13
  

  Add RenderTargetCache to FramebufferWgpu
  
  ...and update it based on dirty bits.
  
  Bug: angleproject:8582
  Change-Id: If227392b24b3fc649d48cb1bce1144400cd98d70
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5386900
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Liza Burakova <liza@chromium.org>
  Commit-Queue: Matthew Denton <mpdenton@chromium.org>
  

Download

• src/libANGLE/renderer/wgpu/FramebufferWgpu.h

• //
  // Copyright 2024 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.
  //
  // FramebufferWgpu.h:
  //    Defines the class interface for FramebufferWgpu, implementing FramebufferImpl.
  //
  
  #ifndef LIBANGLE_RENDERER_WGPU_FRAMEBUFFERWGPU_H_
  #define LIBANGLE_RENDERER_WGPU_FRAMEBUFFERWGPU_H_
  
  #include "libANGLE/renderer/FramebufferImpl.h"
  #include "libANGLE/renderer/RenderTargetCache.h"
  #include "libANGLE/renderer/wgpu/RenderTargetWgpu.h"
  
  namespace rx
  {
  
  class FramebufferWgpu : public FramebufferImpl
  {
    public:
      FramebufferWgpu(const gl::FramebufferState &state);
      ~FramebufferWgpu() override;
  
      angle::Result discard(const gl::Context *context,
                            size_t count,
                            const GLenum *attachments) override;
      angle::Result invalidate(const gl::Context *context,
                               size_t count,
                               const GLenum *attachments) override;
      angle::Result invalidateSub(const gl::Context *context,
                                  size_t count,
                                  const GLenum *attachments,
                                  const gl::Rectangle &area) override;
  
      angle::Result clear(const gl::Context *context, GLbitfield mask) override;
      angle::Result clearBufferfv(const gl::Context *context,
                                  GLenum buffer,
                                  GLint drawbuffer,
                                  const GLfloat *values) override;
      angle::Result clearBufferuiv(const gl::Context *context,
                                   GLenum buffer,
                                   GLint drawbuffer,
                                   const GLuint *values) override;
      angle::Result clearBufferiv(const gl::Context *context,
                                  GLenum buffer,
                                  GLint drawbuffer,
                                  const GLint *values) override;
      angle::Result clearBufferfi(const gl::Context *context,
                                  GLenum buffer,
                                  GLint drawbuffer,
                                  GLfloat depth,
                                  GLint stencil) override;
  
      angle::Result readPixels(const gl::Context *context,
                               const gl::Rectangle &area,
                               GLenum format,
                               GLenum type,
                               const gl::PixelPackState &pack,
                               gl::Buffer *packBuffer,
                               void *pixels) override;
  
      angle::Result blit(const gl::Context *context,
                         const gl::Rectangle &sourceArea,
                         const gl::Rectangle &destArea,
                         GLbitfield mask,
                         GLenum filter) override;
  
      gl::FramebufferStatus checkStatus(const gl::Context *context) const override;
  
      angle::Result syncState(const gl::Context *context,
                              GLenum binding,
                              const gl::Framebuffer::DirtyBits &dirtyBits,
                              gl::Command command) override;
  
      angle::Result getSamplePosition(const gl::Context *context,
                                      size_t index,
                                      GLfloat *xy) const override;
  
    private:
      RenderTargetCache<RenderTargetWgpu> mRenderTargetCache;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_WGPU_FRAMEBUFFERWGPU_H_
  

Download