kc3-lang/angle/src/libANGLE/renderer/Renderer.cpp

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• Author : Geoff Lang
  Date : 2014-11-19 14:20:15
  Hash : 2b5420c0
  Message : Merge libGLESv2 and libEGL classes into libANGLE. BUG=angle:733 Change-Id: Ic491c971411fe82c56cd97c5c8325ac14ec218df Reviewed-on: https://chromium-review.googlesource.com/230830 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>

• src/libANGLE/renderer/Renderer.cpp

• //
  // Copyright (c) 2012-2014 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.
  //
  
  // Renderer.cpp: Implements EGL dependencies for creating and destroying Renderer instances.
  
  #include "common/utilities.h"
  #include "libANGLE/AttributeMap.h"
  #include "libANGLE/renderer/Renderer.h"
  
  #include <EGL/eglext.h>
  
  namespace rx
  {
  
  Renderer::Renderer()
      : mCapsInitialized(false),
        mWorkaroundsInitialized(false)
  {
  }
  
  Renderer::~Renderer()
  {
  }
  
  const gl::Caps &Renderer::getRendererCaps() const
  {
      if (!mCapsInitialized)
      {
          generateCaps(&mCaps, &mTextureCaps, &mExtensions);
          mCapsInitialized = true;
      }
  
      return mCaps;
  }
  
  const gl::TextureCapsMap &Renderer::getRendererTextureCaps() const
  {
      if (!mCapsInitialized)
      {
          generateCaps(&mCaps, &mTextureCaps, &mExtensions);
          mCapsInitialized = true;
      }
  
      return mTextureCaps;
  }
  
  const gl::Extensions &Renderer::getRendererExtensions() const
  {
      if (!mCapsInitialized)
      {
          generateCaps(&mCaps, &mTextureCaps, &mExtensions);
          mCapsInitialized = true;
      }
  
      return mExtensions;
  }
  
  const Workarounds &Renderer::getWorkarounds() const
  {
      if (!mWorkaroundsInitialized)
      {
          mWorkarounds = generateWorkarounds();
          mWorkaroundsInitialized = true;
      }
  
      return mWorkarounds;
  }
  
  }