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h263 GOB decoding fix 

Originally committed as revision 2364 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2003-10-12 19:18:37 +00:00
parent 34790165dc
commit bba3a09bb0
1 changed files with 4 additions and 4 deletions
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8
libavcodec/h263.c
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@ -2843,10 +2843,10 @@ void ff_mpeg4_clean_buffers(MpegEncContext *s)
int ff_h263_resync(MpegEncContext *s){ int ff_h263_resync(MpegEncContext *s){
int left, ret; int left, ret;
if(s->codec_id==CODEC_ID_MPEG4) if(s->codec_id==CODEC_ID_MPEG4){
skip_bits1(&s->gb); skip_bits1(&s->gb);
align_get_bits(&s->gb);
align_get_bits(&s->gb); }
if(show_bits(&s->gb, 16)==0){ if(show_bits(&s->gb, 16)==0){
if(s->codec_id==CODEC_ID_MPEG4) if(s->codec_id==CODEC_ID_MPEG4)
@ -3316,7 +3316,7 @@ int ff_h263_decode_mb(MpegEncContext *s,
int16_t *mot_val; int16_t *mot_val;
static int8_t quant_tab[4] = { -1, -2, 1, 2 }; static int8_t quant_tab[4] = { -1, -2, 1, 2 };
const int xy= s->mb_x + s->mb_y * s->mb_stride; const int xy= s->mb_x + s->mb_y * s->mb_stride;
if (s->pict_type == P_TYPE || s->pict_type==S_TYPE) { if (s->pict_type == P_TYPE || s->pict_type==S_TYPE) {
do{ do{
if (get_bits1(&s->gb)) { if (get_bits1(&s->gb)) {