commit 9d55c677dae277442dc4f532cd9b57d9c82670ff
author xuesong.jiang <xuesong.jiang@amlogic.com> Mon May 09 18:33:03 2022 +0800
committer xuesong.jiang <xuesong.jiang@amlogic.com> Mon May 09 18:34:18 2022 +0800
tree 710434f2e61dc33b15491d76e8d1379cf3668a74
parent 5d2761ffe00f30541a87366f18e1d68c8d813ad7

add state change log

Change-Id: I3ce19036d5ac4794efc7846be40bd3612a76acc9

src/gstamlvideosink.c

diff --git a/src/gstamlvideosink.c b/src/gstamlvideosink.c
index c897a5c..fdd2bff 100644
--- a/src/gstamlvideosink.c
+++ b/src/gstamlvideosink.c
@@ -398,7 +398,14 @@
     GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(element);
     GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
     GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
-    GST_DEBUG_OBJECT(sink, "trace in");
+    GstState state, next;
+
+    state = (GstState)GST_STATE_TRANSITION_CURRENT(transition);
+    next = GST_STATE_TRANSITION_NEXT(transition);
+    GST_LOG_OBJECT(sink,
+                     "amlvideosink handler tries setting state from %s to %s (%04x)",
+                     gst_element_state_get_name(state),
+                     gst_element_state_get_name(next), transition);
 
     GST_OBJECT_LOCK(sink);
     switch (transition)