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ges-uri-source: don't use gnlurisource but a custom bin.

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+ This bin is a uridecodebin when GES_TRACK_TYPE_VIDEO
	+ This bin contains a uridecodebin and a volume when GES_TRACK_TYPE_AUDIO
This commit is contained in:
Mathieu Duponchelle 2013-05-16 03:27:20 +02:00 committed by Thibault Saunier
parent 65670509f9
commit 86b893e54c
1 changed files with 49 additions and 7 deletions
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56
ges/ges-uri-source.c
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@ -117,15 +117,56 @@ ges_track_filesource_dispose (GObject * object)
G_OBJECT_CLASS (ges_track_filesource_parent_class)->dispose (object); G_OBJECT_CLASS (ges_track_filesource_parent_class)->dispose (object);
} }
static GstElement * static void
ges_track_filesource_create_gnl_object (GESTrackElement * track_element) _pad_added_cb (GstElement * element, GstPad * srcpad, GstPad * sinkpad)
{ {
GstElement *gnlobject; gst_pad_link (srcpad, sinkpad);
}
gnlobject = gst_element_factory_make ("gnlurisource", NULL); static GstElement *
g_object_set (gnlobject, "uri", ((GESUriSource *) track_element)->uri, NULL); ges_uri_source_create_element (GESTrackElement * trksrc)
{
GESUriSource *self;
GstElement *ret;
GESTrack *track;
GstElement *decodebin;
GstElement *topbin, *volume;
GstPad *volume_srcpad, *volume_sinkpad;
GstPad *ghost;
return gnlobject; self = (GESUriSource *) trksrc;
track = ges_track_element_get_track (trksrc);
switch (track->type) {
case GES_TRACK_TYPE_AUDIO:
topbin = gst_bin_new ("audio-src-bin");
volume = gst_element_factory_make ("volume", NULL);
gst_bin_add (GST_BIN (topbin), volume);
volume_srcpad = gst_element_get_static_pad (volume, "src");
ghost = gst_ghost_pad_new ("src", volume_srcpad);
gst_pad_set_active (ghost, TRUE);
gst_element_add_pad (topbin, ghost);
decodebin = gst_element_factory_make ("uridecodebin", NULL);
volume_sinkpad = gst_element_get_static_pad (volume, "sink");
g_signal_connect (decodebin, "pad-added", G_CALLBACK (_pad_added_cb),
volume_sinkpad);
gst_element_no_more_pads (decodebin);
gst_bin_add (GST_BIN (topbin), decodebin);
ret = topbin;
break;
default:
ret = gst_element_factory_make ("uridecodebin", NULL);
decodebin = ret;
break;
}
g_object_set (decodebin, "caps", ges_track_get_caps (track),
"expose-all-streams", FALSE, "uri", self->uri, NULL);
return ret;
} }
static void static void
@ -148,7 +189,8 @@ ges_track_filesource_class_init (GESUriSourceClass * klass)
g_object_class_install_property (object_class, PROP_URI, g_object_class_install_property (object_class, PROP_URI,
g_param_spec_string ("uri", "URI", "uri of the resource", g_param_spec_string ("uri", "URI", "uri of the resource",
NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY)); NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
track_class->create_gnl_object = ges_track_filesource_create_gnl_object;
track_class->create_element = ges_uri_source_create_element;
} }
static void static void