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Code Issues Releases Activity

lowres slice fix

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Originally committed as revision 3513 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2004-09-26 13:03:43 +00:00
parent da9c9637ae
commit af2a9e8fdb
2 changed files with 5 additions and 3 deletions
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5
libavcodec/h263dec.c
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@ -139,6 +139,7 @@ static int get_consumed_bytes(MpegEncContext *s, int buf_size){
static int decode_slice(MpegEncContext *s){ static int decode_slice(MpegEncContext *s){
const int part_mask= s->partitioned_frame ? (AC_END|AC_ERROR) : 0x7F; const int part_mask= s->partitioned_frame ? (AC_END|AC_ERROR) : 0x7F;
const int mb_size= 16>>s->avctx->lowres;
s->last_resync_gb= s->gb; s->last_resync_gb= s->gb;
s->first_slice_line= 1; s->first_slice_line= 1;
@ -214,7 +215,7 @@ static int decode_slice(MpegEncContext *s){
if(++s->mb_x >= s->mb_width){ if(++s->mb_x >= s->mb_width){
s->mb_x=0; s->mb_x=0;
ff_draw_horiz_band(s, s->mb_y*16, 16); ff_draw_horiz_band(s, s->mb_y*mb_size, mb_size);
s->mb_y++; s->mb_y++;
} }
return 0; return 0;
@ -234,7 +235,7 @@ static int decode_slice(MpegEncContext *s){
ff_h263_loop_filter(s); ff_h263_loop_filter(s);
} }
ff_draw_horiz_band(s, s->mb_y*16, 16); ff_draw_horiz_band(s, s->mb_y*mb_size, mb_size);
s->mb_x= 0; s->mb_x= 0;
} }

3
libavcodec/mpeg12.c
View File

@ -2526,8 +2526,9 @@ static int mpeg_decode_slice(Mpeg1Context *s1, int mb_y,
MPV_decode_mb(s, s->block); MPV_decode_mb(s, s->block);
if (++s->mb_x >= s->mb_width) { if (++s->mb_x >= s->mb_width) {
const int mb_size= 16>>s->avctx->lowres;
ff_draw_horiz_band(s, 16*s->mb_y, 16); ff_draw_horiz_band(s, mb_size*s->mb_y, mb_size);
s->mb_x = 0; s->mb_x = 0;
s->mb_y++; s->mb_y++;