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theora comments skipping 

Originally committed as revision 2361 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Alex Beregszaszi 2003-10-11 19:40:45 +00:00
parent 6cbff2f44a
commit 91381201f0
1 changed files with 20 additions and 1 deletions
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21
libavcodec/vp3.c
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@ -2890,6 +2890,25 @@ static int theora_decode_header(AVCodecContext *avctx, GetBitContext gb)
return 0;
}
static int theora_decode_comments(AVCodecContext *avctx, GetBitContext gb)
{
int nb_comments, i, tmp;
tmp = get_bits(&gb, 32);
while(tmp-=8)
skip_bits(&gb, 8);
nb_comments = get_bits(&gb, 32);
for (i = 0; i < nb_comments; i++)
{
tmp = get_bits(&gb, 32);
while(tmp-=8)
skip_bits(&gb, 8);
}
return 0;
}
static int theora_decode_tables(AVCodecContext *avctx, GetBitContext gb)
{
Vp3DecodeContext *s = avctx->priv_data;
@ -2948,7 +2967,7 @@ static int theora_decode_init(AVCodecContext *avctx)
vp3_decode_init(avctx);
break;
case 0x81:
/* comment */
theora_decode_comments(avctx, gb);
break;
case 0x82:
theora_decode_tables(avctx, gb);