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avimux: use caps event for negotiation

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This commit is contained in:
Wim Taymans 2011-06-13 13:07:50 +02:00
parent 3846eea65a
commit ea16d8a4d8
1 changed files with 24 additions and 6 deletions
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28
gst/avi/gstavimux.c
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@ -926,7 +926,6 @@ gst_avi_mux_request_new_pad (GstElement * element,
GstElementClass *klass;
gchar *name = NULL;
const gchar *pad_name = NULL;
GstPadSetCapsFunction setcapsfunc = NULL;
gint pad_id;
g_return_val_if_fail (templ != NULL, NULL);
@ -953,7 +952,6 @@ gst_avi_mux_request_new_pad (GstElement * element,
name = g_strdup_printf ("audio_%02d", avimux->audio_pads++);
pad_name = name;
}
setcapsfunc = GST_DEBUG_FUNCPTR (gst_avi_mux_audsink_set_caps);
/* init pad specific data */
avipad = g_malloc0 (sizeof (GstAviAudioPad));
@ -971,7 +969,6 @@ gst_avi_mux_request_new_pad (GstElement * element,
/* setup pad */
pad_name = "video_00";
avimux->video_pads++;
setcapsfunc = GST_DEBUG_FUNCPTR (gst_avi_mux_vidsink_set_caps);
/* init pad specific data */
avipad = g_malloc0 (sizeof (GstAviVideoPad));
@ -983,7 +980,6 @@ gst_avi_mux_request_new_pad (GstElement * element,
goto wrong_template;
newpad = gst_pad_new_from_template (templ, pad_name);
gst_pad_set_setcaps_function (newpad, setcapsfunc);
g_free (name);
@ -1846,11 +1842,32 @@ static gboolean
gst_avi_mux_handle_event (GstPad * pad, GstEvent * event)
{
GstAviMux *avimux;
gboolean ret;
gboolean ret = TRUE;
avimux = GST_AVI_MUX (gst_pad_get_parent (pad));
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_CAPS:
{
GstCaps *caps;
GstAviCollectData *collect_pad;
GstAviVideoPad *avipad;
gst_event_parse_caps (event, &caps);
/* find stream data */
collect_pad = (GstAviCollectData *) gst_pad_get_element_private (pad);
g_assert (collect_pad);
avipad = (GstAviVideoPad *) collect_pad->avipad;
g_assert (avipad);
if (avipad->parent.is_video) {
ret = gst_avi_mux_vidsink_set_caps (pad, caps);
} else {
ret = gst_avi_mux_audsink_set_caps (pad, caps);
}
break;
}
case GST_EVENT_TAG:{
GstTagList *list;
GstTagSetter *setter = GST_TAG_SETTER (avimux);
@ -1865,6 +1882,7 @@ gst_avi_mux_handle_event (GstPad * pad, GstEvent * event)
}
/* now GstCollectPads can take care of the rest, e.g. EOS */
if (ret)
ret = avimux->collect_event (pad, event);
gst_object_unref (avimux);