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rtponviftimestamp: fix state change function init/reset

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When starting up we need to initialise things *before*
streaming starts, so before we chain up to the parent
class in the state change function. And when we shut
down the element, we need to reset things after streaming
has stopped, so after we chain up to the parent class
in the state change function.

Possibly related to memory leak in:
https://bugzilla.gnome.org/show_bug.cgi?id=794353
This commit is contained in:
Tim-Philipp Müller 2018-03-27 16:51:30 +01:00
parent 5d2674f515
commit 4d76070f4e
1 changed files with 9 additions and 9 deletions
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18
gst/onvif/gstrtponviftimestamp.c
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@ -185,9 +185,12 @@ gst_rtp_onvif_timestamp_change_state (GstElement * element,
GstStateChangeReturn ret;
switch (transition) {
case GST_STATE_CHANGE_PAUSED_TO_READY:
purge_cached_buffer_and_events (self);
gst_segment_init (&self->segment, GST_FORMAT_UNDEFINED);
case GST_STATE_CHANGE_READY_TO_PAUSED:
self->ntp_offset = self->prop_ntp_offset;
GST_DEBUG_OBJECT (self, "ntp-offset: %" GST_TIME_FORMAT,
GST_TIME_ARGS (self->ntp_offset));
self->set_d_bit = TRUE;
self->set_e_bit = FALSE;
break;
default:
break;
@ -200,12 +203,9 @@ gst_rtp_onvif_timestamp_change_state (GstElement * element,
return ret;
switch (transition) {
case GST_STATE_CHANGE_READY_TO_PAUSED:
self->ntp_offset = self->prop_ntp_offset;
GST_DEBUG_OBJECT (self, "ntp-offset: %" GST_TIME_FORMAT,
GST_TIME_ARGS (self->ntp_offset));
self->set_d_bit = TRUE;
self->set_e_bit = FALSE;
case GST_STATE_CHANGE_PAUSED_TO_READY:
purge_cached_buffer_and_events (self);
gst_segment_init (&self->segment, GST_FORMAT_UNDEFINED);
break;
default:
break;