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Be sure to increment our position in the coefficient array when skipping a zero

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band in the twoloop scalefactor search.

Originally committed as revision 19480 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Alex Converse 2009-07-22 03:53:30 +00:00
parent 804db4466d
commit a62d6cfeff
2 changed files with 4 additions and 2 deletions
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4
libavcodec/aaccoder.c
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@ -677,8 +677,10 @@ static void search_for_quantizers_twoloop(AVCodecContext *avctx,
float mindist = INFINITY; float mindist = INFINITY;
int minbits = 0; int minbits = 0;
if (sce->zeroes[w*16+g] || sce->sf_idx[w*16+g] >= 218) if (sce->zeroes[w*16+g] || sce->sf_idx[w*16+g] >= 218) {
start += sce->ics.swb_sizes[g];
continue; continue;
}
minscaler = FFMIN(minscaler, sce->sf_idx[w*16+g]); minscaler = FFMIN(minscaler, sce->sf_idx[w*16+g]);
for (cb = 0; cb <= ESC_BT; cb++) { for (cb = 0; cb <= ESC_BT; cb++) {
float dist = 0.0f; float dist = 0.0f;

2
libavcodec/aacenc.c
View File

@ -193,7 +193,7 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
lengths[1] = ff_aac_num_swb_128[i]; lengths[1] = ff_aac_num_swb_128[i];
ff_psy_init(&s->psy, avctx, 2, sizes, lengths); ff_psy_init(&s->psy, avctx, 2, sizes, lengths);
s->psypp = ff_psy_preprocess_init(avctx); s->psypp = ff_psy_preprocess_init(avctx);
s->coder = &ff_aac_coders[0]; s->coder = &ff_aac_coders[2];
s->lambda = avctx->global_quality ? avctx->global_quality : 120; s->lambda = avctx->global_quality ? avctx->global_quality : 120;
#if !CONFIG_HARDCODED_TABLES #if !CONFIG_HARDCODED_TABLES