Add some debug code to time things in the process

thread(s).


git-svn-id: svn://localhost/ardour2/branches/3.0@11246 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 6 insertions, 2 deletions

diff --git a/libs/ardour/audioengine.cc b/libs/ardour/audioengine.cc
index 34a79c35f8..06a1637382 100644
--- a/libs/ardour/audioengine.cc
+++ b/libs/ardour/audioengine.cc
@@ -446,9 +446,11 @@ int
 AudioEngine::process_callback (pframes_t nframes)
 {
 	GET_PRIVATE_JACK_POINTER_RET(_jack,0);
-	// CycleTimer ct ("AudioEngine::process");
 	Glib::Mutex::Lock tm (_process_lock, Glib::TRY_LOCK);
 
+	PT_TIMING_REF;
+	PT_TIMING_CHECK (1);
+
 	/// The number of frames that will have been processed when we've finished
 	pframes_t next_processed_frames;
 
@@ -504,7 +506,6 @@ AudioEngine::process_callback (pframes_t nframes)
 	} else {
 		if (_session) {
 			_session->process (nframes);
-
 		}
 	}
 
@@ -555,6 +556,9 @@ AudioEngine::process_callback (pframes_t nframes)
 	}
 
 	_processed_frames = next_processed_frames;
+
+	PT_TIMING_CHECK (2);
+	
 	return 0;
 }