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oggstream: new convenience function to get a stream's media type

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This will make logging a lot clearer, both in code and in output.

https://bugzilla.gnome.org/show_bug.cgi?id=656775
This commit is contained in:
Vincent Penquerc'h 2011-08-17 19:40:08 +01:00 committed by Sebastian Dröge
parent 8304b7b40d
commit 96e7bf53e9
2 changed files with 14 additions and 0 deletions
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13
ext/ogg/gstoggstream.c
View file

@ -225,6 +225,19 @@ gst_ogg_stream_extract_tags (GstOggStream * pad, ogg_packet * packet)
mappers[pad->map].extract_tags_func (pad, packet);
}
const char *
gst_ogg_stream_get_media_type (GstOggStream * pad)
{
const GstCaps *caps = pad->caps;
const GstStructure *structure;
if (!caps)
return NULL;
structure = gst_caps_get_structure (caps, 0);
if (!structure)
return NULL;
return gst_structure_get_name (structure);
}
/* some generic functions */
static gboolean

1
ext/ogg/gstoggstream.h
View file

@ -125,6 +125,7 @@ gboolean gst_ogg_stream_granulepos_is_key_frame (GstOggStream *pad,
gboolean gst_ogg_stream_packet_is_header (GstOggStream *pad, ogg_packet *packet);
gint64 gst_ogg_stream_get_packet_duration (GstOggStream * pad, ogg_packet *packet);
void gst_ogg_stream_extract_tags (GstOggStream * pad, ogg_packet * packet);
const char *gst_ogg_stream_get_media_type (GstOggStream * pad);
gboolean gst_ogg_map_parse_fisbone (GstOggStream * pad, const guint8 * data, guint size,
guint32 * serialno, GstOggSkeleton *type);