media: Make GpuMemoryBuffers VideoFrame copies asynchronous.

media/mojo/services/mojo_renderer_service.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/mojo/services/mojo_renderer_service.h"
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/memory/scoped_vector.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 32 matching lines @@
 
   scoped_refptr<base::SingleThreadTaskRunner> task_runner(
       base::MessageLoop::current()->task_runner());
   MojoMediaClient* mojo_media_client = MojoMediaClient::Get();
   audio_renderer_sink_ = mojo_media_client->CreateAudioRendererSink();
   video_renderer_sink_ =
       mojo_media_client->CreateVideoRendererSink(task_runner);
 
   // Create renderer.
   if (renderer_factory) {
-    renderer_ = renderer_factory->CreateRenderer(
-        task_runner, audio_renderer_sink_.get(), video_renderer_sink_.get());
+    renderer_ = renderer_factory->CreateRenderer(task_runner, task_runner,
+                                                 audio_renderer_sink_.get(),
+                                                 video_renderer_sink_.get());
   } else {
     scoped_ptr<AudioRenderer> audio_renderer(new AudioRendererImpl(
         task_runner, audio_renderer_sink_.get(),
         mojo_media_client->CreateAudioDecoders(task_runner, media_log).Pass(),
         mojo_media_client->GetAudioHardwareConfig(), media_log));
     scoped_ptr<VideoRenderer> video_renderer(new VideoRendererImpl(
-        task_runner, video_renderer_sink_.get(),
+        task_runner, task_runner, video_renderer_sink_.get(),
         mojo_media_client->CreateVideoDecoders(task_runner, media_log).Pass(),
         true, nullptr, media_log));
     renderer_.reset(new RendererImpl(task_runner, audio_renderer.Pass(),
                                      video_renderer.Pass()));
   }
 }
 
 MojoRendererService::~MojoRendererService() {
 }
 
@@ skipping 143 matching lines @@
 }
 
 void MojoRendererService::OnCdmAttached(
     const mojo::Callback<void(bool)>& callback,
     bool success) {
   DVLOG(1) << __FUNCTION__ << "(" << success << ")";
   callback.Run(success);
 }
 
 }  // namespace media