kc3-lang/angle/src/libANGLE/renderer/null/FramebufferNULL.h

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  Commit

• Author : Geoff Lang
  Date : 2018-05-09 11:24:43
  Hash : 13455079
  Message : Pass a context pointer to Framebuffer[Impl]::getSamplePosition BUG=angleproject:2464 Change-Id: Icd260db9bbd11699b2d0f6152e898c38baa4844d Reviewed-on: https://chromium-review.googlesource.com/1052219 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>

• src/libANGLE/renderer/null/FramebufferNULL.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.
  //
  // FramebufferNULL.h:
  //    Defines the class interface for FramebufferNULL, implementing FramebufferImpl.
  //
  
  #ifndef LIBANGLE_RENDERER_NULL_FRAMEBUFFERNULL_H_
  #define LIBANGLE_RENDERER_NULL_FRAMEBUFFERNULL_H_
  
  #include "libANGLE/renderer/FramebufferImpl.h"
  
  namespace rx
  {
  
  class FramebufferNULL : public FramebufferImpl
  {
    public:
      FramebufferNULL(const gl::FramebufferState &state);
      ~FramebufferNULL() override;
  
      gl::Error discard(const gl::Context *context, size_t count, const GLenum *attachments) override;
      gl::Error invalidate(const gl::Context *context,
                           size_t count,
                           const GLenum *attachments) override;
      gl::Error invalidateSub(const gl::Context *context,
                              size_t count,
                              const GLenum *attachments,
                              const gl::Rectangle &area) override;
  
      gl::Error clear(const gl::Context *context, GLbitfield mask) override;
      gl::Error clearBufferfv(const gl::Context *context,
                              GLenum buffer,
                              GLint drawbuffer,
                              const GLfloat *values) override;
      gl::Error clearBufferuiv(const gl::Context *context,
                               GLenum buffer,
                               GLint drawbuffer,
                               const GLuint *values) override;
      gl::Error clearBufferiv(const gl::Context *context,
                              GLenum buffer,
                              GLint drawbuffer,
                              const GLint *values) override;
      gl::Error clearBufferfi(const gl::Context *context,
                              GLenum buffer,
                              GLint drawbuffer,
                              GLfloat depth,
                              GLint stencil) override;
  
      GLenum getImplementationColorReadFormat(const gl::Context *context) const override;
      GLenum getImplementationColorReadType(const gl::Context *context) const override;
      gl::Error readPixels(const gl::Context *context,
                           const gl::Rectangle &area,
                           GLenum format,
                           GLenum type,
                           void *pixels) override;
  
      gl::Error blit(const gl::Context *context,
                     const gl::Rectangle &sourceArea,
                     const gl::Rectangle &destArea,
                     GLbitfield mask,
                     GLenum filter) override;
  
      bool checkStatus(const gl::Context *context) const override;
  
      gl::Error syncState(const gl::Context *context,
                          const gl::Framebuffer::DirtyBits &dirtyBits) override;
  
      gl::Error getSamplePosition(const gl::Context *context,
                                  size_t index,
                                  GLfloat *xy) const override;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_NULL_FRAMEBUFFERNULL_H_