kc3-lang/angle/src/libANGLE/renderer/gl/egl/ozone/SurfaceOzone.cpp

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• Hash : 62baf0cf
  Author :
  Date : 2016-05-19T13:13:36
  

  Add a shared egl::SurfaceState struct.
  
  This structure can share GL-level properties (immutably) with the
  implementation.
  
  BUG=angleproject:1369
  
  Change-Id: I1e9406f18b6b88bb7db2a8f87b5e6d547cc7ecb1
  Reviewed-on: https://chromium-review.googlesource.com/342061
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/renderer/gl/egl/ozone/SurfaceOzone.cpp

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

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