kc3-lang/angle/src/libANGLE/renderer/gl/DisplayGL.cpp

• Show log

  Commit

• Hash : 56cf9af2
  Author :
  Date : 2015-02-17T10:16:49
  

  Add a FunctionsGL class for loading GL entry points.
  
  BUG=angle:879
  
  Change-Id: I35384f078d2ed86a6c72cc243753b56bc58617b0
  Reviewed-on: https://chromium-review.googlesource.com/250390
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Brandon Jones <bajones@chromium.org>
  Tested-by: Geoff Lang <geofflang@chromium.org>
  

Download

• src/libANGLE/renderer/gl/DisplayGL.cpp

• //
  // Copyright (c) 2015 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.
  //
  
  // DisplayGL.h: GL implementation of egl::Display
  
  #include "libANGLE/renderer/gl/DisplayGL.h"
  
  #include "libANGLE/AttributeMap.h"
  #include "libANGLE/Context.h"
  #include "libANGLE/renderer/gl/RendererGL.h"
  
  #include <EGL/eglext.h>
  
  namespace rx
  {
  
  DisplayGL::DisplayGL()
      : mRenderer(nullptr)
  {
  }
  
  DisplayGL::~DisplayGL()
  {
  }
  
  egl::Error DisplayGL::initialize(egl::Display *display)
  {
      mRenderer = new RendererGL(getFunctionsGL());
      return egl::Error(EGL_SUCCESS);
  }
  
  void DisplayGL::terminate()
  {
      SafeDelete(mRenderer);
  }
  
  egl::Error DisplayGL::createContext(const egl::Config *config, const gl::Context *shareContext, const egl::AttributeMap &attribs, gl::Context **outContext)
  {
      ASSERT(mRenderer != nullptr);
  
      EGLint clientVersion = attribs.get(EGL_CONTEXT_CLIENT_VERSION, 1);
      bool notifyResets = (attribs.get(EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_EXT, EGL_NO_RESET_NOTIFICATION_EXT) == EGL_LOSE_CONTEXT_ON_RESET_EXT);
      bool robustAccess = (attribs.get(EGL_CONTEXT_OPENGL_ROBUST_ACCESS_EXT, EGL_FALSE) == EGL_TRUE);
  
      *outContext = new gl::Context(config, clientVersion, shareContext, mRenderer, notifyResets, robustAccess);
      return egl::Error(EGL_SUCCESS);
  }
  
  }
  

Download