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ffv1dec: support decoding older 1.3 bitstream variant

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-09-26 17:04:29 +02:00
parent ff0c628268
commit 55a6f705ac
1 changed files with 1 additions and 1 deletions
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2
libavcodec/ffv1.c
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@ -1677,7 +1677,7 @@ static int decode_slice(AVCodecContext *c, void *arg){
y= fs->slice_y;
if(!fs->ac){
if (f->version > 2)
if (f->version == 3 && f->minor_version > 1 || f->version > 3)
get_rac(&fs->c, (int[]){129});
fs->ac_byte_count = f->version > 2 || (!x&&!y) ? fs->c.bytestream - fs->c.bytestream_start - 1 : 0;
init_get_bits(&fs->gb,