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keep track of and release request pads for smpte also

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Brandon Lewis 2010-06-28 18:23:37 +02:00 committed by Edward Hervey
parent 0d4ff040d2
commit 560956ed24
1 changed files with 17 additions and 6 deletions
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23
ges/ges-track-video-transition.c
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@ -181,10 +181,13 @@ ges_track_video_transition_create_element (GESTrackTransition * object)
gst_bin_add (GST_BIN (topbin), mixer);
if (self->type != VTYPE_CROSSFADE) {
link_element_to_mixer_with_smpte (GST_BIN (topbin), iconva, mixer,
self->type, NULL);
target = link_element_to_mixer_with_smpte (GST_BIN (topbin), iconvb,
self->sinka =
(GstPad *) link_element_to_mixer_with_smpte (GST_BIN (topbin), iconva,
mixer, self->type, NULL);
self->sinkb =
(GstPad *) link_element_to_mixer_with_smpte (GST_BIN (topbin), iconvb,
mixer, self->type, &self->smpte);
target = (GObject *) self->smpte;
propname = "position";
self->start_value = 1.0;
self->end_value = 0.0;
@ -192,12 +195,13 @@ ges_track_video_transition_create_element (GESTrackTransition * object)
self->sinka = (GstPad *) link_element_to_mixer (iconva, mixer);
self->sinkb = (GstPad *) link_element_to_mixer (iconvb, mixer);
target = (GObject *) self->sinkb;
self->mixer = gst_object_ref (mixer);
propname = "alpha";
self->start_value = 0.0;
self->end_value = 1.0;
}
self->mixer = gst_object_ref (mixer);
gst_element_link (mixer, oconv);
sinka_target = gst_element_get_static_pad (iconva, "sink");
@ -253,19 +257,26 @@ static GObject *
link_element_to_mixer_with_smpte (GstBin * bin, GstElement * element,
GstElement * mixer, gint type, GstElement ** smpteref)
{
GstPad *srcpad, *sinkpad;
GstElement *smptealpha = gst_element_factory_make ("smptealpha", NULL);
g_object_set (G_OBJECT (smptealpha),
"type", (gint) type, "invert", (gboolean) TRUE, NULL);
gst_bin_add (bin, smptealpha);
gst_element_link_many (element, smptealpha, mixer, NULL);
gst_element_link (element, smptealpha);
/* crack */
if (smpteref) {
*smpteref = smptealpha;
}
return G_OBJECT (smptealpha);
srcpad = gst_element_get_static_pad (smptealpha, "src");
sinkpad = gst_element_get_request_pad (mixer, "sink_%d");
gst_pad_link (srcpad, sinkpad);
gst_object_unref (srcpad);
return G_OBJECT (sinkpad);
}
static void