Implement WebRTC in Chrome for TV

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index 0ded39e09108c2adcd61ffa5b44a2752b64447dc..e505274d0a8ad2f3cf96ba78cc28ccd3b3f99af6 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -226,6 +226,11 @@
 #include "ui/gfx/rect_f.h"
 #include "webkit/media/android/webmediaplayer_android.h"
 #include "webkit/media/android/webmediaplayer_manager_android.h"
+
+#if defined(GOOGLE_TV)
+#include "content/renderer/media/rtc_video_decoder_bridge_tv.h"
+#endif
+
 #elif defined(OS_WIN)
 // TODO(port): these files are currently Windows only because they concern:
 //   * theming
@@ -2688,7 +2693,7 @@ WebMediaPlayer* RenderViewImpl::createMediaPlayer(
       RenderViewObserver, observers_, WillCreateMediaPlayer(frame, client));
 
   const CommandLine* cmd_line = CommandLine::ForCurrentProcess();
-#if defined(ENABLE_WEBRTC)
+#if defined(ENABLE_WEBRTC) && !defined(GOOGLE_TV)
   if (MediaStreamImpl::CheckMediaStream(url)) {
 #if defined(OS_ANDROID) && defined(ARCH_CPU_ARMEL)
     bool found_neon =
@@ -2721,15 +2726,39 @@ WebMediaPlayer* RenderViewImpl::createMediaPlayer(
     media_player_proxy_ = new WebMediaPlayerProxyImplAndroid(
         this, media_player_manager_.get());
   }
-  return new webkit_media::WebMediaPlayerAndroid(
-      frame,
-      client,
-      media_player_manager_.get(),
-      media_player_proxy_,
-      new StreamTextureFactoryImpl(
-          context_provider->Context3d(), gpu_channel_host, routing_id_),
-      new RenderMediaLog());
-#endif
+  MediaStreamImpl* media_stream_impl = NULL;
+  media::Demuxer* demuxer = NULL;
+#if defined(ENABLE_WEBRTC)
+  if (MediaStreamImpl::CheckMediaStream(url)) {
+    EnsureMediaStreamImpl();
+    demuxer = RTCVideoDecoderBridgeTv::Get()->CreateDemuxer(
+        RenderThreadImpl::current()->GetMediaStreamDependencyFactory(),
+        base::MessageLoopProxy::current());
+    if (demuxer) {
+      media_stream_impl = media_stream_impl_;
+    } else {
+      LOG(ERROR) << "Multiple MediaStream not supported yet.";
+      return NULL;
+    }
+  }
+#endif  // defined(ENABLE_WEBRTC)
+  webkit_media::WebMediaPlayerAndroid* web_media_player_android =
+      new webkit_media::WebMediaPlayerAndroid(
+          frame,
+          client,
+          media_player_manager_.get(),
+          media_player_proxy_,
+          new StreamTextureFactoryImpl(
+              context_provider->Context3d(), gpu_channel_host, routing_id_),
+          new RenderMediaLog(),
+          media_stream_impl,
+          demuxer);
+#if defined(GOOGLE_TV)
+  web_media_player_android->SetDestroyDemuxerCB(

[ycheo (away), 2013/05/06 05:45:34]

Should we run this code only if it is the media stream?

[wonsik, 2013/05/06 12:28:43]

Done.

+      base::Bind(&RTCVideoDecoderBridgeTv::RunDestroyDemuxer));
+#endif  // defined(GOOGLE_TV)
+  return web_media_player_android;
+#endif  // defined(OS_ANDROID)
 
   scoped_refptr<media::AudioRendererSink> sink;
   if (!cmd_line->HasSwitch(switches::kDisableAudio)) {