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gst/realmedia/rmdemux.c: Implement SEEKING query, make query function thread-safe.

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Original commit message from CVS:
* gst/realmedia/rmdemux.c: (gst_rmdemux_src_query),
(gst_rmdemux_src_query_types):
Implement SEEKING query, make query function thread-safe.
This commit is contained in:
Tim-Philipp Müller 2006-12-15 18:25:17 +00:00
parent 334fdce1d0
commit 3ec4017080
2 changed files with 40 additions and 10 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2006-12-15 Tim-Philipp Müller <tim at centricular dot net>
* gst/realmedia/rmdemux.c: (gst_rmdemux_src_query),
(gst_rmdemux_src_query_types):
Implement SEEKING query, make query function thread-safe.
2006-12-15 Tim-Philipp Müller <tim at centricular dot net> 2006-12-15 Tim-Philipp Müller <tim at centricular dot net>
* gst/realmedia/rmdemux.c: (gst_rmdemux_descramble_dnet_audio): * gst/realmedia/rmdemux.c: (gst_rmdemux_descramble_dnet_audio):

44
gst/realmedia/rmdemux.c
View File

@ -608,29 +608,52 @@ error:
static gboolean static gboolean
gst_rmdemux_src_query (GstPad * pad, GstQuery * query) gst_rmdemux_src_query (GstPad * pad, GstQuery * query)
{ {
gboolean res = TRUE; gboolean res = FALSE;
GstRMDemux *rmdemux; GstRMDemux *rmdemux;
rmdemux = GST_RMDEMUX (GST_PAD_PARENT (pad)); rmdemux = GST_RMDEMUX (gst_pad_get_parent (pad));
switch (GST_QUERY_TYPE (query)) { switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_POSITION: case GST_QUERY_POSITION:
GST_DEBUG_OBJECT (rmdemux, "src_query position");
gst_query_set_position (query, GST_FORMAT_TIME, -1);
GST_DEBUG_OBJECT (rmdemux, "Position query: no idea from demuxer!"); GST_DEBUG_OBJECT (rmdemux, "Position query: no idea from demuxer!");
res = FALSE;
break; break;
case GST_QUERY_DURATION: case GST_QUERY_DURATION:{
GST_DEBUG_OBJECT (rmdemux, "src_query duration"); GstFormat fmt;
gst_query_set_duration (query, GST_FORMAT_TIME, rmdemux->duration);
GST_DEBUG_OBJECT (rmdemux, "duration set to %" G_GINT64_FORMAT, gst_query_parse_duration (query, &fmt, NULL);
rmdemux->duration); if (fmt == GST_FORMAT_TIME) {
GST_OBJECT_LOCK (rmdemux);
if (G_LIKELY (rmdemux->running)) {
gst_query_set_duration (query, GST_FORMAT_TIME, rmdemux->duration);
GST_DEBUG_OBJECT (rmdemux, "duration set to %" GST_TIME_FORMAT,
GST_TIME_ARGS (rmdemux->duration));
res = TRUE;
}
GST_OBJECT_UNLOCK (rmdemux);
}
break; break;
}
case GST_QUERY_SEEKING:{
GstFormat fmt;
gst_query_parse_seeking (query, &fmt, NULL, NULL, NULL);
if (fmt == GST_FORMAT_TIME) {
GST_OBJECT_LOCK (rmdemux);
if (G_LIKELY (rmdemux->running)) {
gst_query_set_seeking (query, GST_FORMAT_TIME, rmdemux->seekable,
0, rmdemux->duration);
res = TRUE;
}
GST_OBJECT_UNLOCK (rmdemux);
}
break;
}
default: default:
res = gst_pad_query_default (pad, query); res = gst_pad_query_default (pad, query);
break; break;
} }
gst_object_unref (rmdemux);
return res; return res;
} }
@ -640,6 +663,7 @@ gst_rmdemux_src_query_types (GstPad * pad)
static const GstQueryType query_types[] = { static const GstQueryType query_types[] = {
GST_QUERY_POSITION, GST_QUERY_POSITION,
GST_QUERY_DURATION, GST_QUERY_DURATION,
GST_QUERY_SEEKING,
0 0
}; };