commit db23ea69b63d3ff3d4c42565d9bd23261dd8f9e9
author tommi <tommi@webrtc.org> Fri Mar 03 15:21:18 2017
committer Commit bot <commit-bot@chromium.org> Fri Mar 03 15:21:18 2017
tree a92739448b1c4f45aa4afef4a34c4ef427c9c8b4
parent b4ec8765d8a61f2423364d2729670427bebb2518

Add performance tracing for PlatformThread and parts of the video code.

BUG=webrtc:7219

Review-Url: https://codereview.webrtc.org/2729783004
Cr-Commit-Position: refs/heads/master@{#17009}

webrtc/common_video/incoming_video_stream.cc

diff --git a/webrtc/common_video/incoming_video_stream.cc b/webrtc/common_video/incoming_video_stream.cc
index b88892d..c1e90ba 100644
--- a/webrtc/common_video/incoming_video_stream.cc
+++ b/webrtc/common_video/incoming_video_stream.cc
@@ -13,6 +13,7 @@
 #include <memory>
 
 #include "webrtc/base/timeutils.h"
+#include "webrtc/base/trace_event.h"
 #include "webrtc/common_video/video_render_frames.h"
 #include "webrtc/system_wrappers/include/critical_section_wrapper.h"
 #include "webrtc/system_wrappers/include/event_wrapper.h"
@@ -60,6 +61,7 @@
 }
 
 void IncomingVideoStream::OnFrame(const VideoFrame& video_frame) {
+  TRACE_EVENT0("webrtc", "IncomingVideoStream::OnFrame");
   RTC_CHECK_RUNS_SERIALIZED(&decoder_race_checker_);
   RTC_DCHECK(!incoming_render_queue_.IsCurrent());
   incoming_render_queue_.PostTask(
@@ -67,6 +69,7 @@
 }
 
 void IncomingVideoStream::Dequeue() {
+  TRACE_EVENT0("webrtc", "IncomingVideoStream::Dequeue");
   RTC_DCHECK(incoming_render_queue_.IsCurrent());
   rtc::Optional<VideoFrame> frame_to_render = render_buffers_.FrameToRender();
   if (frame_to_render)