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Merge commit 'cd62c04d009b3baf7582556866a7029291b54573'

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* commit 'cd62c04d009b3baf7582556866a7029291b54573':
  h263enc: keep block_last_index always valid during advanced intra coding

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-06-11 22:38:24 +02:00
commit 2cf4d91cf2
1 changed files with 3 additions and 5 deletions
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8
libavcodec/ituh263enc.c
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@ -566,10 +566,6 @@ void ff_h263_encode_mb(MpegEncContext * s,
else else
level = (level - (scale>>1))/scale; level = (level - (scale>>1))/scale;
/* AIC can change CBP */
if (level == 0 && s->block_last_index[i] == 0)
s->block_last_index[i] = -1;
if(!s->modified_quant){ if(!s->modified_quant){
if (level < -127) if (level < -127)
level = -127; level = -127;
@ -592,7 +588,9 @@ void ff_h263_encode_mb(MpegEncContext * s,
/* Update AC/DC tables */ /* Update AC/DC tables */
*dc_ptr[i] = rec_intradc[i]; *dc_ptr[i] = rec_intradc[i];
if (s->block_last_index[i] >= 0) /* AIC can change CBP */
if (s->block_last_index[i] > 0 ||
(s->block_last_index[i] == 0 && level !=0))
cbp |= 1 << (5 - i); cbp |= 1 << (5 - i);
} }
}else{ }else{