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fix last_block_index<=0 bug

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Originally committed as revision 2004 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2003-07-03 22:35:39 +00:00
parent 1b52b6bd6b
commit aef95c8cb9
1 changed files with 4 additions and 2 deletions
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6
libavcodec/h263dec.c
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@ -205,12 +205,12 @@ static int decode_slice(MpegEncContext *s){
// s->mb_skiped = 0;
//printf("%d %d %06X\n", ret, get_bits_count(&s->gb), show_bits(&s->gb, 24));
ret= s->decode_mb(s, s->block);
MPV_decode_mb(s, s->block);
if(ret<0){
const int xy= s->mb_x + s->mb_y*s->mb_stride;
if(ret==SLICE_END){
MPV_decode_mb(s, s->block);
//printf("%d %d %d %06X\n", s->mb_x, s->mb_y, s->gb.size*8 - get_bits_count(&s->gb), show_bits(&s->gb, 24));
ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, (AC_END|DC_END|MV_END)&part_mask);
@ -232,6 +232,8 @@ static int decode_slice(MpegEncContext *s){
return -1;
}
MPV_decode_mb(s, s->block);
}
ff_draw_horiz_band(s, s->mb_y*16, 16);