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media: match prepare with unprepare

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Really unprepare when there were an equal amount of prepare calls.
This commit is contained in:
Wim Taymans 2012-11-30 15:03:15 +01:00
parent ca26588c7e
commit 6beabf1ed4
1 changed files with 16 additions and 0 deletions
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16
gst/rtsp-server/rtsp-media.c
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@ -47,6 +47,7 @@ struct _GstRTSPMediaPrivate
GPtrArray *streams;
GList *dynamic;
GstRTSPMediaStatus status;
gint prepare_count;
gint n_active;
gboolean adding;
@ -1345,6 +1346,8 @@ gst_rtsp_media_prepare (GstRTSPMedia * media)
priv = media->priv;
g_rec_mutex_lock (&priv->state_lock);
priv->prepare_count++;
if (priv->status == GST_RTSP_MEDIA_STATUS_PREPARED)
goto was_prepared;
@ -1464,17 +1467,20 @@ was_prepared:
not_unprepared:
{
GST_WARNING ("media %p was not unprepared", media);
priv->prepare_count--;
g_rec_mutex_unlock (&priv->state_lock);
return FALSE;
}
is_reused:
{
priv->prepare_count--;
g_rec_mutex_unlock (&priv->state_lock);
GST_WARNING ("can not reuse media %p", media);
return FALSE;
}
no_rtpbin:
{
priv->prepare_count--;
g_rec_mutex_unlock (&priv->state_lock);
GST_WARNING ("no rtpbin element");
g_warning ("failed to create element 'rtpbin', check your installation");
@ -1576,6 +1582,10 @@ gst_rtsp_media_unprepare (GstRTSPMedia * media)
if (priv->status == GST_RTSP_MEDIA_STATUS_UNPREPARED)
goto was_unprepared;
priv->prepare_count--;
if (priv->prepare_count > 0)
goto is_busy;
GST_INFO ("unprepare media %p", media);
priv->target_state = GST_STATE_NULL;
success = TRUE;
@ -1599,6 +1609,12 @@ was_unprepared:
GST_INFO ("media %p was already unprepared", media);
return TRUE;
}
is_busy:
{
GST_INFO ("media %p still prepared %d times", media, priv->prepare_count);
g_rec_mutex_unlock (&priv->state_lock);
return TRUE;
}
}
/**