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

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• Hash : ab9f9c31
  Author :
  Date : 2017-01-17T17:47:34
  

  Vulkan: Configure a simple RenderPass for drawing.
  
  BUG=angleproject:1319
  
  Change-Id: I0668527a338a2f10ca74b43f2a8bd82534e732c0
  Reviewed-on: https://chromium-review.googlesource.com/370805
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  

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• src/libANGLE/renderer/FramebufferImpl.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.
  //
  
  // FramebufferImpl.h: Defines the abstract rx::FramebufferImpl class.
  
  #ifndef LIBANGLE_RENDERER_FRAMEBUFFERIMPL_H_
  #define LIBANGLE_RENDERER_FRAMEBUFFERIMPL_H_
  
  #include "angle_gl.h"
  #include "common/angleutils.h"
  #include "libANGLE/Error.h"
  #include "libANGLE/Framebuffer.h"
  
  namespace gl
  {
  class State;
  class Framebuffer;
  class FramebufferAttachment;
  struct Rectangle;
  }
  
  namespace rx
  {
  
  class FramebufferImpl : angle::NonCopyable
  {
    public:
      explicit FramebufferImpl(const gl::FramebufferState &state) : mState(state) {}
      virtual ~FramebufferImpl() { }
  
      virtual gl::Error discard(size_t count, const GLenum *attachments) = 0;
      virtual gl::Error invalidate(size_t count, const GLenum *attachments) = 0;
      virtual gl::Error invalidateSub(size_t count, const GLenum *attachments, const gl::Rectangle &area) = 0;
  
      virtual gl::Error clear(ContextImpl *context, GLbitfield mask) = 0;
      virtual gl::Error clearBufferfv(ContextImpl *context,
                                      GLenum buffer,
                                      GLint drawbuffer,
                                      const GLfloat *values) = 0;
      virtual gl::Error clearBufferuiv(ContextImpl *context,
                                       GLenum buffer,
                                       GLint drawbuffer,
                                       const GLuint *values) = 0;
      virtual gl::Error clearBufferiv(ContextImpl *context,
                                      GLenum buffer,
                                      GLint drawbuffer,
                                      const GLint *values) = 0;
      virtual gl::Error clearBufferfi(ContextImpl *context,
                                      GLenum buffer,
                                      GLint drawbuffer,
                                      GLfloat depth,
                                      GLint stencil) = 0;
  
      virtual GLenum getImplementationColorReadFormat() const = 0;
      virtual GLenum getImplementationColorReadType() const = 0;
      virtual gl::Error readPixels(ContextImpl *context,
                                   const gl::Rectangle &area,
                                   GLenum format,
                                   GLenum type,
                                   GLvoid *pixels) const = 0;
  
      virtual gl::Error blit(ContextImpl *context,
                             const gl::Rectangle &sourceArea,
                             const gl::Rectangle &destArea,
                             GLbitfield mask,
                             GLenum filter) = 0;
  
      virtual bool checkStatus() const = 0;
  
      virtual void syncState(const gl::Framebuffer::DirtyBits &dirtyBits) = 0;
  
      virtual gl::Error getSamplePosition(size_t index, GLfloat *xy) const = 0;
  
      const gl::FramebufferState &getState() const { return mState; }
  
    protected:
      const gl::FramebufferState &mState;
  };
  
  }
  
  #endif // LIBANGLE_RENDERER_FRAMEBUFFERIMPL_H_
  

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