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vc1: mark with ER_MB_ERROR bits overconsumption

Browse Source 
This patch is a generalization of what Michael Niedermayer
fixed in a single case.

The wmv8-drm fate test had been updated accordingly.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This commit is contained in:
Luca Barbato 2011-11-28 00:31:53 +01:00
parent 63ccd46687
commit 4f3667ba59
2 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
libavcodec/vc1dec.c
View File

@ -4548,7 +4548,7 @@ static void vc1_decode_i_blocks(VC1Context *v)
if (v->s.loop_filter) vc1_loop_filter_iblk(v, v->pq);
if (get_bits_count(&s->gb) > v->bits) {
ff_er_add_slice(s, 0, 0, s->mb_x, s->mb_y, ER_MB_END);
ff_er_add_slice(s, 0, 0, s->mb_x, s->mb_y, ER_MB_ERROR);
av_log(s->avctx, AV_LOG_ERROR, "Bits overconsumption: %i > %i\n",
get_bits_count(&s->gb), v->bits);
return;
@ -4673,7 +4673,7 @@ static void vc1_decode_i_blocks_adv(VC1Context *v)
if (get_bits_count(&s->gb) > v->bits) {
// TODO: may need modification to handle slice coding
ff_er_add_slice(s, 0, s->start_mb_y, s->mb_x, s->mb_y, ER_MB_END);
ff_er_add_slice(s, 0, s->start_mb_y, s->mb_x, s->mb_y, ER_MB_ERROR);
av_log(s->avctx, AV_LOG_ERROR, "Bits overconsumption: %i > %i\n",
get_bits_count(&s->gb), v->bits);
return;
@ -4749,7 +4749,7 @@ static void vc1_decode_p_blocks(VC1Context *v)
vc1_apply_p_loop_filter(v);
if (get_bits_count(&s->gb) > v->bits || get_bits_count(&s->gb) < 0) {
// TODO: may need modification to handle slice coding
ff_er_add_slice(s, 0, s->start_mb_y, s->mb_x, s->mb_y, ER_MB_END);
ff_er_add_slice(s, 0, s->start_mb_y, s->mb_x, s->mb_y, ER_MB_ERROR);
av_log(s->avctx, AV_LOG_ERROR, "Bits overconsumption: %i > %i at %ix%i\n",
get_bits_count(&s->gb), v->bits, s->mb_x, s->mb_y);
return;
@ -4818,7 +4818,7 @@ static void vc1_decode_b_blocks(VC1Context *v)
vc1_decode_b_mb(v);
if (get_bits_count(&s->gb) > v->bits || get_bits_count(&s->gb) < 0) {
// TODO: may need modification to handle slice coding
ff_er_add_slice(s, 0, s->start_mb_y, s->mb_x, s->mb_y, ER_MB_END);
ff_er_add_slice(s, 0, s->start_mb_y, s->mb_x, s->mb_y, ER_MB_ERROR);
av_log(s->avctx, AV_LOG_ERROR, "Bits overconsumption: %i > %i at %ix%i\n",
get_bits_count(&s->gb), v->bits, s->mb_x, s->mb_y);
return;

2
tests/ref/fate/wmv8-drm
View File

@ -127,4 +127,4 @@
0, 472500, 84480, 0x13962590
0, 476250, 84480, 0xde79482f
0, 480000, 84480, 0x7d1ca064
0, 483750, 84480, 0x7e1de54e
0, 483750, 84480, 0x2676a064