kc3-lang/angle/src/libANGLE/renderer/d3d/FramebufferD3D.h

• Show log

  Commit

• Hash : 811b6352
  Author :
  Date : 2015-02-09T10:17:09
  

  Add a script to generate a new Renderer.
  
  Also refactor our current Impl headers slightly to facilitate
  parsing by the generation script.
  
  BUG=angle:905
  
  Change-Id: Ib86cff71d18e7f911cf526b27b8a82757bacd738
  Reviewed-on: https://chromium-review.googlesource.com/245497
  Tested-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

Download

• src/libANGLE/renderer/d3d/FramebufferD3D.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.
  //
  
  // FramebufferD3D.h: Defines the DefaultAttachmentD3D and FramebufferD3D classes.
  
  #ifndef LIBANGLE_RENDERER_D3D_FRAMBUFFERD3D_H_
  #define LIBANGLE_RENDERER_D3D_FRAMBUFFERD3D_H_
  
  #include "libANGLE/renderer/DefaultAttachmentImpl.h"
  #include "libANGLE/renderer/FramebufferImpl.h"
  
  #include <vector>
  #include <cstdint>
  
  namespace gl
  {
  struct ClearParameters;
  class FramebufferAttachment;
  struct PixelPackState;
  }
  
  namespace rx
  {
  class RenderTargetD3D;
  class RendererD3D;
  
  class DefaultAttachmentD3D : public DefaultAttachmentImpl
  {
    public:
      DefaultAttachmentD3D(RenderTargetD3D *renderTarget);
      virtual ~DefaultAttachmentD3D();
  
      static DefaultAttachmentD3D *makeDefaultAttachmentD3D(DefaultAttachmentImpl* impl);
  
      virtual GLsizei getWidth() const override;
      virtual GLsizei getHeight() const override;
      virtual GLenum getInternalFormat() const override;
      virtual GLsizei getSamples() const override;
  
      RenderTargetD3D *getRenderTarget() const;
  
    private:
      DISALLOW_COPY_AND_ASSIGN(DefaultAttachmentD3D);
  
      RenderTargetD3D *mRenderTarget;
  };
  
  class FramebufferD3D : public FramebufferImpl
  {
    public:
      FramebufferD3D(RendererD3D *renderer);
      virtual ~FramebufferD3D();
  
      void setColorAttachment(size_t index, const gl::FramebufferAttachment *attachment) override;
      void setDepthttachment(const gl::FramebufferAttachment *attachment) override;
      void setStencilAttachment(const gl::FramebufferAttachment *attachment) override;
      void setDepthStencilAttachment(const gl::FramebufferAttachment *attachment) override;
  
      void setDrawBuffers(size_t count, const GLenum *buffers) override;
      void setReadBuffer(GLenum buffer) 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;
  
      gl::Error clear(const gl::State &state, GLbitfield mask) override;
      gl::Error clearBufferfv(const gl::State &state, GLenum buffer, GLint drawbuffer, const GLfloat *values) override;
      gl::Error clearBufferuiv(const gl::State &state, GLenum buffer, GLint drawbuffer, const GLuint *values) override;
      gl::Error clearBufferiv(const gl::State &state, GLenum buffer, GLint drawbuffer, const GLint *values) override;
      gl::Error clearBufferfi(const gl::State &state, GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil) override;
  
      GLenum getImplementationColorReadFormat() const override;
      GLenum getImplementationColorReadType() const override;
      gl::Error readPixels(const gl::State &state, const gl::Rectangle &area, GLenum format, GLenum type, GLvoid *pixels) const override;
  
      gl::Error blit(const gl::State &state, const gl::Rectangle &sourceArea, const gl::Rectangle &destArea,
                     GLbitfield mask, GLenum filter, const gl::Framebuffer *sourceFramebuffer) override;
  
      GLenum checkStatus() const override;
      const gl::FramebufferAttachment *getReadAttachment() const;
  
    protected:
      std::vector<const gl::FramebufferAttachment*> mColorBuffers;
      const gl::FramebufferAttachment *mDepthbuffer;
      const gl::FramebufferAttachment *mStencilbuffer;
  
      std::vector<GLenum> mDrawBuffers;
      GLenum mReadBuffer;
  
    private:
      DISALLOW_COPY_AND_ASSIGN(FramebufferD3D);
  
      RendererD3D *const mRenderer;
  
      virtual gl::Error clear(const gl::State &state, const gl::ClearParameters &clearParams) = 0;
  
      virtual gl::Error readPixels(const gl::Rectangle &area, GLenum format, GLenum type, size_t outputPitch,
                                   const gl::PixelPackState &pack, uint8_t *pixels) const = 0;
  
      virtual 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) = 0;
  
      virtual GLenum getRenderTargetImplementationFormat(RenderTargetD3D *renderTarget) const = 0;
  };
  
  gl::Error GetAttachmentRenderTarget(const gl::FramebufferAttachment *attachment, RenderTargetD3D **outRT);
  unsigned int GetAttachmentSerial(const gl::FramebufferAttachment *attachment);
  
  }
  
  #endif // LIBANGLE_RENDERER_D3D_FRAMBUFFERD3D_H_
  

Download