Moves video frame callbacks from VideoFrameCompositor to Renderer.

chromecast/browser/media/cast_renderer.cc

 // Copyright 2016 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 "chromecast/browser/media/cast_renderer.h"
 
 #include "base/bind.h"
 #include "base/single_thread_task_runner.h"
 #include "chromecast/base/task_runner_impl.h"
 #include "chromecast/media/cma/base/balanced_media_task_runner_factory.h"
@@ skipping 85 matching lines @@
       return;
     }
     audio_stream->EnableBitstreamConverter();
   }
 
   // Initialize video.
   ::media::DemuxerStream* video_stream =
       demuxer_stream_provider->GetStream(::media::DemuxerStream::VIDEO);
   if (video_stream) {
     VideoPipelineClient video_client;
-    // TODO(alokp): Set VideoPipelineClient::natural_size_changed_cb.
     video_client.av_pipeline_client.wait_for_key_cb = base::Bind(
         &CastRenderer::OnWaitingForDecryptionKey, weak_factory_.GetWeakPtr());
     video_client.av_pipeline_client.eos_cb = base::Bind(
         &CastRenderer::OnEnded, weak_factory_.GetWeakPtr(), STREAM_VIDEO);
     video_client.av_pipeline_client.playback_error_cb =
         base::Bind(&CastRenderer::OnError, weak_factory_.GetWeakPtr());
     video_client.av_pipeline_client.statistics_cb = base::Bind(
         &CastRenderer::OnStatisticsUpdate, weak_factory_.GetWeakPtr());
+    video_client.natural_size_changed_cb = base::Bind(
+        &CastRenderer::OnVideoNaturalSizeChange, weak_factory_.GetWeakPtr());
     // TODO(alokp): Change MediaPipelineImpl API to accept a single config
     // after CmaRenderer is deprecated.
     std::vector<::media::VideoDecoderConfig> video_configs;
     video_configs.push_back(video_stream->video_decoder_config());
     std::unique_ptr<CodedFrameProvider> frame_provider(new DemuxerStreamAdapter(
         task_runner_, media_task_runner_factory_, video_stream));
     ::media::PipelineStatus status = pipeline_->InitializeVideo(
         video_configs, video_client, std::move(frame_provider));
     if (status != ::media::PIPELINE_OK) {
       init_cb.Run(status);
@@ skipping 74 matching lines @@
 void CastRenderer::OnBufferingStateChange(::media::BufferingState state) {
   DCHECK(task_runner_->BelongsToCurrentThread());
   client_->OnBufferingStateChange(state);
 }
 
 void CastRenderer::OnWaitingForDecryptionKey() {
   DCHECK(task_runner_->BelongsToCurrentThread());
   client_->OnWaitingForDecryptionKey();
 }
 
+void CastRenderer::OnVideoNaturalSizeChange(const gfx::Size& size) {
+  DCHECK(task_runner_->BelongsToCurrentThread());
+  client_->OnVideoNaturalSizeChange(size);
+}
+
+void CastRenderer::OnVideoOpacityChange(bool opaque) {
+  DCHECK(task_runner_->BelongsToCurrentThread());
+  client_->OnVideoOpacityChange(opaque);
+}
+
 }  // namespace media
 }  // namespace chromecast