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gst/typefind/gsttypefindfunctions.c: Add simple typefinder for the CELT codec (www.celt-codec.org).

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Original commit message from CVS:
* gst/typefind/gsttypefindfunctions.c: (celt_type_find),
(plugin_init):
Add simple typefinder for the CELT codec (www.celt-codec.org).
This commit is contained in:
Sebastian Dröge 2008-07-28 12:47:06 +00:00
parent cd3fef0f39
commit 63b89f5625
2 changed files with 28 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2008-07-28 Sebastian Dröge <sebastian.droege@collabora.co.uk>
* gst/typefind/gsttypefindfunctions.c: (celt_type_find),
(plugin_init):
Add simple typefinder for the CELT codec (www.celt-codec.org).
2008-07-27 Sebastian Dröge <sebastian.droege@collabora.co.uk>
Patch by: Jan Gerber <j at oil21 dot org>

22
gst/typefind/gsttypefindfunctions.c
View file

@ -2530,6 +2530,26 @@ speex_type_find (GstTypeFind * tf, gpointer private)
}
}
/*** audio/x-celt ***/
static GstStaticCaps celt_caps = GST_STATIC_CAPS ("audio/x-celt");
#define CELT_CAPS (gst_static_caps_get(&celt_caps))
static void
celt_type_find (GstTypeFind * tf, gpointer private)
{
guint8 *data = gst_type_find_peek (tf, 0, 8);
if (data) {
/* 8 byte string "CELT " */
if (memcmp (data, "CELT ", 8) != 0)
return;
/* TODO: Check other values of the CELT header */
gst_type_find_suggest (tf, GST_TYPE_FIND_MAXIMUM, CELT_CAPS);
}
}
/*** application/x-ogg-skeleton ***/
static GstStaticCaps ogg_skeleton_caps =
GST_STATIC_CAPS ("application/x-ogg-skeleton, parsed=(boolean)FALSE");
@ -3166,6 +3186,8 @@ plugin_init (GstPlugin * plugin)
ogmtext_type_find, NULL, OGMTEXT_CAPS, NULL, NULL);
TYPE_FIND_REGISTER (plugin, "audio/x-speex", GST_RANK_PRIMARY,
speex_type_find, NULL, SPEEX_CAPS, NULL, NULL);
TYPE_FIND_REGISTER (plugin, "audio/x-celt", GST_RANK_PRIMARY,
celt_type_find, NULL, CELT_CAPS, NULL, NULL);
TYPE_FIND_REGISTER (plugin, "application/x-ogg-skeleton", GST_RANK_PRIMARY,
oggskel_type_find, NULL, OGG_SKELETON_CAPS, NULL, NULL);
TYPE_FIND_REGISTER (plugin, "text/x-cmml", GST_RANK_PRIMARY, cmml_type_find,