Incorporating logging into Cast:

1. Adding logging to CastEnvironment.
2. Actually triggering logging within the cast library.
3. Adding thread checks.
4. Removing trace calls outside of the logging class.

Open issues: 
1.Use of rtp_timestamp and frame id is not consistent.
In addition, the AudioBus does not include these values.
2. There is a pending cl to switch frame_id to int. This cl does not include that.
3. There are a few more places to add logging.

As this cl is already big enough, all of the above will come in a follow-up cl.

Review URL: https://codereview.chromium.org/69603002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236034 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 5 insertions, 0 deletions

diff --git a/media/cast/cast_sender_impl.cc b/media/cast/cast_sender_impl.cc
index 1bdd7c5..d1a83d3 100644
--- a/media/cast/cast_sender_impl.cc
+++ b/media/cast/cast_sender_impl.cc
@@ -34,6 +34,9 @@ class LocalFrameInput : public FrameInput {
   virtual void InsertRawVideoFrame(const I420VideoFrame* video_frame,
                                    const base::TimeTicks& capture_time,
                                    const base::Closure callback) OVERRIDE {
+  cast_environment_->Logging()->InsertFrameEvent(kVideoFrameReceived,
+      GetVideoRtpTimestamp(capture_time), kFrameIdUnknown);
+
     cast_environment_->PostTask(CastEnvironment::MAIN, FROM_HERE,
         base::Bind(&VideoSender::InsertRawVideoFrame, video_sender_,
             video_frame, capture_time, callback));
@@ -50,6 +53,8 @@ class LocalFrameInput : public FrameInput {
   virtual void InsertAudio(const AudioBus* audio_bus,
                            const base::TimeTicks& recorded_time,
                            const base::Closure& done_callback) OVERRIDE {
+    cast_environment_->Logging()->InsertFrameEvent(kAudioFrameReceived,
+        GetVideoRtpTimestamp(recorded_time), kFrameIdUnknown);
     cast_environment_->PostTask(CastEnvironment::MAIN, FROM_HERE,
         base::Bind(&AudioSender::InsertAudio, audio_sender_,
             audio_bus, recorded_time, done_callback));