mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-04-26 06:54:49 +00:00
Code Issues 1 Projects Releases Wiki Activity

element: If activating one pad failed error out early instead of trying to activate the next pads

Browse source 
If one pad fails to activate the complete activation process will fail
anyway and trying to activate the other pads only wastes time.
This commit is contained in:
Sebastian Dröge 2011-04-18 09:53:55 +02:00
parent f3f1f7d69a
commit 2f947f3993
1 changed files with 6 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
gst/gstelement.c
View file

@ -2793,18 +2793,18 @@ invalid_return:
} }
/* gst_iterator_fold functions for pads_activate /* gst_iterator_fold functions for pads_activate
* Note how we don't stop the iterator when we fail an activation. This is * Stop the iterator if activating one pad failed. */
* probably a FIXME since when one pad activation fails, we don't want to
* continue our state change. */
static gboolean static gboolean
activate_pads (GstPad * pad, GValue * ret, gboolean * active) activate_pads (GstPad * pad, GValue * ret, gboolean * active)
{ {
if (!gst_pad_set_active (pad, *active)) gboolean cont = TRUE;
if (!(cont = gst_pad_set_active (pad, *active)))
g_value_set_boolean (ret, FALSE); g_value_set_boolean (ret, FALSE);
/* unref the object that was reffed for us by _fold */ /* unref the object that was reffed for us by _fold */
gst_object_unref (pad); gst_object_unref (pad);
return TRUE; return cont;
} }
/* set the caps on the pad to NULL */ /* set the caps on the pad to NULL */
@ -2816,8 +2816,7 @@ clear_caps (GstPad * pad, GValue * ret, gboolean * active)
return TRUE; return TRUE;
} }
/* returns false on error or early cutout (will never happen because the fold /* returns false on error or early cutout of the fold, true if all
* function always returns TRUE, see FIXME above) of the fold, true if all
* pads in @iter were (de)activated successfully. */ * pads in @iter were (de)activated successfully. */
static gboolean static gboolean
iterator_activate_fold_with_resync (GstIterator * iter, iterator_activate_fold_with_resync (GstIterator * iter,