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-rw-r--r--apps/codecs/libfaad/specrec.c19
1 files changed, 13 insertions, 6 deletions
diff --git a/apps/codecs/libfaad/specrec.c b/apps/codecs/libfaad/specrec.c
index d21a923384..02eac11878 100644
--- a/apps/codecs/libfaad/specrec.c
+++ b/apps/codecs/libfaad/specrec.c
@@ -606,12 +606,19 @@ static uint8_t quant_to_spec(NeAACDecHandle hDecoder,
606 606
607#else 607#else
608 wb = wa + bin; 608 wb = wa + bin;
609 609
610 spec_data[wb+0] = MUL_C((iquant(quant_data[k+0], tab, &error)<<exp), scf); 610 if (exp>=0)
611 spec_data[wb+1] = MUL_C((iquant(quant_data[k+1], tab, &error)<<exp), scf); 611 {
612 spec_data[wb+2] = MUL_C((iquant(quant_data[k+2], tab, &error)<<exp), scf); 612 spec_data[wb+0] = MUL_C((iquant(quant_data[k+0], tab, &error)<< exp), scf);
613 spec_data[wb+3] = MUL_C((iquant(quant_data[k+3], tab, &error)<<exp), scf); 613 spec_data[wb+1] = MUL_C((iquant(quant_data[k+1], tab, &error)<< exp), scf);
614 614 spec_data[wb+2] = MUL_C((iquant(quant_data[k+2], tab, &error)<< exp), scf);
615 spec_data[wb+3] = MUL_C((iquant(quant_data[k+3], tab, &error)<< exp), scf);
616 } else {
617 spec_data[wb+0] = MUL_C((iquant(quant_data[k+0], tab, &error)>>-exp), scf);
618 spec_data[wb+1] = MUL_C((iquant(quant_data[k+1], tab, &error)>>-exp), scf);
619 spec_data[wb+2] = MUL_C((iquant(quant_data[k+2], tab, &error)>>-exp), scf);
620 spec_data[wb+3] = MUL_C((iquant(quant_data[k+3], tab, &error)>>-exp), scf);
621 }
615//#define SCFS_PRINT 622//#define SCFS_PRINT
616#ifdef SCFS_PRINT 623#ifdef SCFS_PRINT
617 printf("%d\n", spec_data[gindex+(win*win_inc)+j+bin+0]); 624 printf("%d\n", spec_data[gindex+(win*win_inc)+j+bin+0]);