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matroskademux: mark subtitle streams as sparse in stream-start event

Browse source 
And also mark the streams that should be selected by default if
marked so in the headers.

https://bugzilla.gnome.org/show_bug.cgi?id=600648
This commit is contained in:
Tim-Philipp Müller 2013-01-09 09:39:33 +00:00
parent 39c4c5f251
commit 213cd2777b
1 changed files with 10 additions and 1 deletions
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11
gst/matroska/matroska-demux.c
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@ -556,12 +556,14 @@ gst_matroska_demux_add_stream (GstMatroskaDemux * demux, GstEbmlRead * ebml)
GstElementClass *klass = GST_ELEMENT_GET_CLASS (demux);
GstMatroskaTrackContext *context;
GstPadTemplate *templ = NULL;
GstStreamFlags stream_flags;
GstCaps *caps = NULL;
gchar *padname = NULL;
GstFlowReturn ret;
guint32 id, riff_fourcc = 0;
guint16 riff_audio_fmt = 0;
GstTagList *list = NULL;
GstEvent *stream_start;
gchar *codec = NULL;
gchar *stream_id;
@ -1371,8 +1373,15 @@ gst_matroska_demux_add_stream (GstMatroskaDemux * demux, GstEbmlRead * ebml)
stream_id =
gst_pad_create_stream_id_printf (context->pad, GST_ELEMENT_CAST (demux),
"%03u", context->uid);
gst_pad_push_event (context->pad, gst_event_new_stream_start (stream_id));
stream_start = gst_event_new_stream_start (stream_id);
g_free (stream_id);
stream_flags = GST_STREAM_FLAG_NONE;
if (context->type == GST_MATROSKA_TRACK_TYPE_SUBTITLE)
stream_flags |= GST_STREAM_FLAG_SPARSE;
if (context->flags & GST_MATROSKA_TRACK_DEFAULT)
stream_flags |= GST_STREAM_FLAG_SELECT;
gst_event_set_stream_flags (stream_start, stream_flags);
gst_pad_push_event (context->pad, stream_start);
gst_pad_set_caps (context->pad, context->caps);
gst_element_add_pad (GST_ELEMENT (demux), context->pad);