kc3-lang/angle/src/libANGLE/renderer/gl/egl/gbm/SurfaceGbm.cpp

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• Hash : 56a4cc12
  Author :
  Date : 2020-05-21T13:17:21
  

  Rename DisplayOzone to DisplayGbm.
  
  DisplayOzone doesn't really have anything related to Ozone.
  
  Instead, it's the gbm platform that is used there. Thus,
  rename it to DisplayGbm.
  
  Bug: chromium:1084458
  Change-Id: I4d974f6afbf0daa28fc3e83943b35814dca203fd
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2211763
  Reviewed-by: Michael Spang <spang@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Commit-Queue: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/renderer/gl/egl/gbm/SurfaceGbm.cpp

• //
  // 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.
  //
  
  // SurfaceGbm.cpp: Gbm implementation of egl::SurfaceGL
  
  #include "libANGLE/renderer/gl/egl/gbm/SurfaceGbm.h"
  
  #include "libANGLE/renderer/gl/FramebufferGL.h"
  #include "libANGLE/renderer/gl/egl/gbm/DisplayGbm.h"
  
  namespace rx
  {
  
  SurfaceGbm::SurfaceGbm(const egl::SurfaceState &state, DisplayGbm::Buffer *buffer)
      : SurfaceGL(state), mBuffer(buffer)
  {}
  
  SurfaceGbm::~SurfaceGbm()
  {
      delete mBuffer;
  }
  
  egl::Error SurfaceGbm::initialize(const egl::Display *display)
  {
      return egl::NoError();
  }
  
  FramebufferImpl *SurfaceGbm::createDefaultFramebuffer(const gl::Context *context,
                                                        const gl::FramebufferState &state)
  {
      return mBuffer->framebufferGL(context, state);
  }
  
  egl::Error SurfaceGbm::makeCurrent(const gl::Context *context)
  {
      return egl::NoError();
  }
  
  egl::Error SurfaceGbm::swap(const gl::Context *context)
  {
      mBuffer->present(context);
      return egl::NoError();
  }
  
  egl::Error SurfaceGbm::postSubBuffer(const gl::Context *context,
                                       EGLint x,
                                       EGLint y,
                                       EGLint width,
                                       EGLint height)
  {
      UNIMPLEMENTED();
      return egl::NoError();
  }
  
  egl::Error SurfaceGbm::querySurfacePointerANGLE(EGLint attribute, void **value)
  {
      UNIMPLEMENTED();
      return egl::NoError();
  }
  
  egl::Error SurfaceGbm::bindTexImage(const gl::Context *context, gl::Texture *texture, EGLint buffer)
  {
      mBuffer->bindTexImage();
      return egl::NoError();
  }
  
  egl::Error SurfaceGbm::releaseTexImage(const gl::Context *context, EGLint buffer)
  {
      return egl::NoError();
  }
  
  void SurfaceGbm::setSwapInterval(EGLint interval)
  {
      mSwapControl.targetSwapInterval = interval;
  }
  
  EGLint SurfaceGbm::getWidth() const
  {
      return mBuffer->getWidth();
  }
  
  EGLint SurfaceGbm::getHeight() const
  {
      return mBuffer->getHeight();
  }
  
  EGLint SurfaceGbm::isPostSubBufferSupported() const
  {
      UNIMPLEMENTED();
      return EGL_FALSE;
  }
  
  EGLint SurfaceGbm::getSwapBehavior() const
  {
      return EGL_BUFFER_PRESERVED;
  }
  }  // namespace rx
  

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