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Remove the now unused demux_mkv_change_subs function 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23620 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2007-06-24 08:12:08 +00:00
parent 547ae18be2
commit 65d087b955
1 changed files with 0 additions and 39 deletions
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39
libmpdemux/demux_mkv.c
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@ -3592,45 +3592,6 @@ demux_mkv_control (demuxer_t *demuxer, int cmd, void *arg)
}
}
/** \brief Change the current subtitle track and return its ID.
Changes the current subtitle track. If the new subtitle track is a
VobSub track then the SPU decoder will be re-initialized.
\param demuxer The demuxer whose subtitle track will be changed.
\param new_num The number of the new subtitle track. The number must be
between 0 and demux_mkv_num_subs - 1.
\returns The Matroska track number of the newly selected track.
*/
int
demux_mkv_change_subs (demuxer_t *demuxer, int new_num)
{
mkv_demuxer_t *mkv_d = (mkv_demuxer_t *) demuxer->priv;
mkv_track_t *track;
int i, num;
num = 0;
track = NULL;
for (i = 0; i < mkv_d->num_tracks; i++)
{
if ((mkv_d->tracks[i]->type == MATROSKA_TRACK_SUBTITLE) &&
(mkv_d->tracks[i]->subtitle_type != MATROSKA_SUBTYPE_UNKNOWN))
num++;
if (num == (new_num + 1))
{
track = mkv_d->tracks[i];
break;
}
}
if (track == NULL)
return -1;
demuxer->sub->sh = demuxer->s_streams[track->tnum];
return track->tnum;
}
/** \brief Get the language code for a subtitle track.
Retrieves the language code for a subtitle track if it is known.