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add track count in the metadata and fix a bit the _close function. It needs more cara, though 

SVN revision: 22618
This commit is contained in:
doursse 2006-05-14 14:32:45 +00:00 committed by doursse
parent 8958bf1458
commit 8357c789a4
1 changed files with 45 additions and 12 deletions
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57
legacy/emotion/src/modules/emotion_gstreamer.c
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@ -476,6 +476,7 @@ em_file_close(void *video)
Emotion_Gstreamer_Video *ev;
GstIterator *iter;
gpointer data;
gboolean done;
ev = (Emotion_Gstreamer_Video *)video;
if (!ev)
@ -487,17 +488,42 @@ em_file_close(void *video)
printf(" ... unpause\n");
_emotion_pipeline_pause (ev->pipeline);
}
printf("EX stop\n");
if (ev->pipeline)
gst_element_set_state (ev->pipeline, GST_STATE_READY);
gst_element_set_state (ev->pipeline, GST_STATE_READY);
/* we remove all the elements in the pipeline */
iter = gst_bin_iterate_elements (GST_BIN (ev->pipeline));
while (gst_iterator_next (iter, &data) == GST_ITERATOR_OK) {
GstElement *element;
done = FALSE;
while (!done) {
switch (gst_iterator_next (iter, &data)) {
case GST_ITERATOR_OK: {
GstElement *element;
element = GST_ELEMENT (data);
gst_bin_remove (GST_BIN (ev->pipeline), element);
element = GST_ELEMENT (data);
if (element) {
gst_bin_remove (GST_BIN (ev->pipeline), element);
}
break;
}
case GST_ITERATOR_RESYNC: {
GstElement *element;
element = GST_ELEMENT (data);
if (element) {
gst_bin_remove (GST_BIN (ev->pipeline), element);
}
gst_iterator_resync (iter);
break;
}
case GST_ITERATOR_ERROR:
printf("error iter\n");
done = TRUE;
break;
case GST_ITERATOR_DONE:
done = TRUE;
break;
}
}
gst_iterator_free (iter);
@ -1225,6 +1251,19 @@ em_meta_get(void *video, int meta)
#endif
if (str) done = TRUE;
break;
case META_TRACK_COUNT: {
int track_count;
track_count = _cdda_track_count_get (video);
if (track_count > 0) {
char buf[64];
g_snprintf (buf, 64, "%d", track_count);
str = g_strdup (buf);
done = TRUE;
}
break;
}
}
break;
}
@ -1682,12 +1721,6 @@ _cdda_pipeline_build (void *video, const char * device, unsigned int track)
if (!_emotion_pipeline_pause (ev->pipeline))
goto failure_gstreamer_pause;
{
gint tracks_count;
tracks_count = _cdda_track_count_get(ev);
g_print ("Tracks count : %d\n", tracks_count);
}
{
GstQuery *query;
GstPad *pad;