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more cleanup fixes

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This commit is contained in:
Wim Taymans 2015-05-27 18:16:52 +02:00
parent ac6d73f913
commit 273a5d35dc
9 changed files with 257 additions and 67 deletions
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32
src/gst/gstpvsink.c
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@ -395,7 +395,6 @@ on_state_notify (GObject *gobject,
static gboolean
gst_pulsevideo_sink_open (GstPulsevideoSink * pvsink)
{
pvsink->ctx = pv_context_new (pvsink->context, "test-client", NULL);
g_signal_connect (pvsink->ctx, "notify::state", (GCallback) on_state_notify, pvsink);
@ -425,6 +424,36 @@ connect_error:
}
}
static gboolean
gst_pulsevideo_sink_close (GstPulsevideoSink * pvsink)
{
if (pvsink->stream) {
pv_stream_disconnect (pvsink->stream);
}
if (pvsink->ctx) {
pv_context_disconnect(pvsink->ctx);
g_mutex_lock (&pvsink->lock);
while (TRUE) {
PvContextState state = pv_context_get_state (pvsink->ctx);
if (state == PV_CONTEXT_STATE_UNCONNECTED)
break;
if (state == PV_CONTEXT_STATE_ERROR)
break;
g_cond_wait (&pvsink->cond, &pvsink->lock);
}
g_mutex_unlock (&pvsink->lock);
}
g_clear_object (&pvsink->stream);
g_clear_object (&pvsink->ctx);
return TRUE;
}
static GstStateChangeReturn
gst_pulsevideo_sink_change_state (GstElement * element, GstStateChange transition)
{
@ -460,6 +489,7 @@ gst_pulsevideo_sink_change_state (GstElement * element, GstStateChange transitio
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
break;
case GST_STATE_CHANGE_PAUSED_TO_READY:
gst_pulsevideo_sink_close (this);
break;
case GST_STATE_CHANGE_READY_TO_NULL:
g_main_loop_quit (this->loop);