gfx/layers/MacIOSurfaceImage.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "MacIOSurfaceHelpers.h"
   8 #include "MacIOSurfaceImage.h"
   9 #include "gfxPlatform.h"
  10 #include "mozilla/layers/CompositableClient.h"
  11 #include "mozilla/layers/CompositableForwarder.h"
  12 #include "mozilla/layers/MacIOSurfaceTextureClientOGL.h"
  13 #include "mozilla/UniquePtr.h"
  14
  15 using namespace mozilla;
  16 using namespace mozilla::layers;
  17 using namespace mozilla::gfx;
  18
  19 TextureClient* MacIOSurfaceImage::GetTextureClient(
  20     KnowsCompositor* aForwarder) {
  21   if (!mTextureClient) {
  22     BackendType backend = BackendType::NONE;
  23     mTextureClient = TextureClient::CreateWithData(
  24         MacIOSurfaceTextureData::Create(mSurface, backend),
  25         TextureFlags::DEFAULT, aForwarder->GetTextureForwarder());
  26   }
  27   return mTextureClient;
  28 }
  29
  30 already_AddRefed<SourceSurface> MacIOSurfaceImage::GetAsSourceSurface() {
  31   return CreateSourceSurfaceFromMacIOSurface(mSurface);
  32 }