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gst/realmedia/rmdemux.c: Send discont event before pushing first buffer.

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Original commit message from CVS:
* gst/realmedia/rmdemux.c: (gst_rmdemux_sink_event),
(gst_rmdemux_change_state), (gst_rmdemux_chain),
(gst_rmdemux_get_stream_by_id), (gst_rmdemux_send_event),
(gst_rmdemux_add_stream):
Send discont event before pushing first buffer.
This commit is contained in:
Wim Taymans 2005-07-18 10:33:19 +00:00
parent 2b48c36b85
commit 26770dc8af
2 changed files with 48 additions and 8 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2005-07-18 Wim Taymans <wim@fluendo.com>
* gst/realmedia/rmdemux.c: (gst_rmdemux_sink_event),
(gst_rmdemux_change_state), (gst_rmdemux_chain),
(gst_rmdemux_get_stream_by_id), (gst_rmdemux_send_event),
(gst_rmdemux_add_stream):
Send discont event before pushing first buffer.
2005-07-17 Philippe Khalaf <burger@speedy.org>
* gst/fdsrc/gstfdsrc.c:

48
gst/realmedia/rmdemux.c
View file

@ -143,6 +143,7 @@ static void gst_rmdemux_dispose (GObject * object);
static GstElementStateReturn gst_rmdemux_change_state (GstElement * element);
static GstFlowReturn gst_rmdemux_chain (GstPad * pad, GstBuffer * buffer);
static gboolean gst_rmdemux_sink_event (GstPad * pad, GstEvent * event);
static gboolean gst_rmdemux_send_event (GstRMDemux * rmdemux, GstEvent * event);
static void gst_rmdemux_parse__rmf (GstRMDemux * rmdemux, const void *data,
int length);
@ -257,6 +258,7 @@ GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
"Realmedia stream demuxer",
plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN)
static gboolean gst_rmdemux_sink_event (GstPad * pad, GstEvent * event)
{
gboolean ret = TRUE;
@ -282,8 +284,12 @@ static GstElementStateReturn
gst_rmdemux_change_state (GstElement * element)
{
GstRMDemux *rmdemux = GST_RMDEMUX (element);
gint transition;
GstElementStateReturn res;
switch (GST_STATE_TRANSITION (element)) {
transition = GST_STATE_TRANSITION (element);
switch (transition) {
case GST_STATE_NULL_TO_READY:
break;
case GST_STATE_READY_TO_PAUSED:
@ -292,6 +298,11 @@ gst_rmdemux_change_state (GstElement * element)
break;
case GST_STATE_PAUSED_TO_PLAYING:
break;
}
res = GST_ELEMENT_CLASS (parent_class)->change_state (element);
switch (transition) {
case GST_STATE_PLAYING_TO_PAUSED:
break;
case GST_STATE_PAUSED_TO_READY:
@ -303,10 +314,7 @@ gst_rmdemux_change_state (GstElement * element)
break;
}
if (GST_ELEMENT_CLASS (parent_class)->change_state)
return GST_ELEMENT_CLASS (parent_class)->change_state (element);
return GST_STATE_SUCCESS;
return res;
}
static GstCaps *
@ -455,6 +463,10 @@ gst_rmdemux_chain (GstPad * pad, GstBuffer * buffer)
if (!rmdemux->have_pads) {
gst_element_no_more_pads (GST_ELEMENT (rmdemux));
rmdemux->have_pads = TRUE;
gst_rmdemux_send_event (rmdemux,
gst_event_new_discontinuous (1.0, GST_FORMAT_TIME, (gint64) 0,
(gint64) - 1, NULL));
}
/* The actual header is only 8 bytes */
@ -533,9 +545,10 @@ static GstRMDemuxStream *
gst_rmdemux_get_stream_by_id (GstRMDemux * rmdemux, int id)
{
int i;
GstRMDemuxStream *stream;
for (i = 0; i < rmdemux->n_streams; i++) {
GstRMDemuxStream *stream;
stream = rmdemux->streams[i];
if (stream->id == id) {
return stream;
@ -545,6 +558,23 @@ gst_rmdemux_get_stream_by_id (GstRMDemux * rmdemux, int id)
return NULL;
}
static gboolean
gst_rmdemux_send_event (GstRMDemux * rmdemux, GstEvent * event)
{
int i;
for (i = 0; i < rmdemux->n_streams; i++) {
GstRMDemuxStream *stream;
stream = rmdemux->streams[i];
gst_event_ref (event);
gst_pad_push_event (stream->pad, event);
}
gst_event_unref (event);
return TRUE;
}
void
gst_rmdemux_add_stream (GstRMDemux * rmdemux, GstRMDemuxStream * stream)
{
@ -666,8 +696,6 @@ gst_rmdemux_add_stream (GstRMDemux * rmdemux, GstRMDemuxStream * stream)
"height", G_TYPE_INT, (int) stream->height, NULL);
}
rmdemux->n_audio_streams++;
} else {
GST_WARNING_OBJECT (rmdemux, "not adding stream of type %d",
stream->subtype);
@ -691,6 +719,10 @@ gst_rmdemux_add_stream (GstRMDemux * rmdemux, GstRMDemuxStream * stream)
rmdemux);
gst_element_add_pad (GST_ELEMENT (rmdemux), stream->pad);
gst_pad_push_event (stream->pad,
gst_event_new_discontinuous (1.0, GST_FORMAT_TIME, (gint64) 0,
(gint64) - 1, NULL));
/* If there's some extra data then send it as the first packet */
if (stream->extra_data_size > 0) {
GstBuffer *buffer;