commit 5d97a9a05b928ac50e14a0e4d8aaa42298cad056
author Taylor Brandstetter <deadbeef@webrtc.org> Fri Jun 10 21:17:27 2016
committer Taylor Brandstetter <deadbeef@webrtc.org> Fri Jun 10 21:17:33 2016
tree e2c62020ec3d07ee2992fae59020f709b419f9b3
parent 51e60305e622f9156d37cb1f487bd4260d5ce410

Adding more detail to MessageQueue::Dispatch logging.

Every message will now be traced with the location from which it was
posted, including function name, file and line number.

This CL also writes a normal LOG message when the dispatch took more
than a certain amount of time (currently 50ms).

This logging should help us identify messages that are taking
longer than expected to be dispatched.

R=pthatcher@webrtc.org, tommi@webrtc.org

Review URL: https://codereview.webrtc.org/2019423006 .

Cr-Commit-Position: refs/heads/master@{#13104}

webrtc/api/videocapturertracksource.cc

diff --git a/webrtc/api/videocapturertracksource.cc b/webrtc/api/videocapturertracksource.cc
index b99a2d1..2321d83 100644
--- a/webrtc/api/videocapturertracksource.cc
+++ b/webrtc/api/videocapturertracksource.cc
@@ -352,8 +352,8 @@
   format_ = GetBestCaptureFormat(formats);
   // Start the camera with our best guess.
   if (!worker_thread_->Invoke<bool>(
-          rtc::Bind(&cricket::VideoCapturer::StartCapturing,
-                    video_capturer_.get(), format_))) {
+          RTC_FROM_HERE, rtc::Bind(&cricket::VideoCapturer::StartCapturing,
+                                   video_capturer_.get(), format_))) {
     SetState(kEnded);
     return;
   }
@@ -372,6 +372,7 @@
   }
   started_ = false;
   worker_thread_->Invoke<void>(
+      RTC_FROM_HERE,
       rtc::Bind(&cricket::VideoCapturer::Stop, video_capturer_.get()));
 }
 
@@ -380,8 +381,8 @@
     return;
   }
   if (!worker_thread_->Invoke<bool>(
-          rtc::Bind(&cricket::VideoCapturer::StartCapturing,
-                    video_capturer_.get(), format_))) {
+          RTC_FROM_HERE, rtc::Bind(&cricket::VideoCapturer::StartCapturing,
+                                   video_capturer_.get(), format_))) {
     SetState(kEnded);
     return;
   }
@@ -394,8 +395,9 @@
     cricket::CaptureState capture_state) {
   if (rtc::Thread::Current() != signaling_thread_) {
     invoker_.AsyncInvoke<void>(
-        signaling_thread_, rtc::Bind(&VideoCapturerTrackSource::OnStateChange,
-                                     this, capturer, capture_state));
+        RTC_FROM_HERE, signaling_thread_,
+        rtc::Bind(&VideoCapturerTrackSource::OnStateChange, this, capturer,
+                  capture_state));
     return;
   }