diff options
| -rw-r--r-- | libavcodec/ac3dec.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c index 5f3ace327f..80b4decd45 100644 --- a/libavcodec/ac3dec.c +++ b/libavcodec/ac3dec.c @@ -417,13 +417,14 @@ static void calc_transform_coeffs_cpl(AC3DecodeContext *s) i = s->start_freq[CPL_CH]; for(bnd=0; bnd<s->num_cpl_bands; bnd++) { for (j = 0; j < s->cpl_band_sizes[bnd]; j++,i++) { - for(ch=1; ch<=s->fbw_channels; ch++) { - if(s->channel_in_cpl[ch]) { - s->fixed_coeffs[ch][i] = ((int64_t)s->fixed_coeffs[CPL_CH][i] * (int64_t)s->cpl_coords[ch][bnd]) >> 23; - if (ch == 2 && s->phase_flags[bnd]) - s->fixed_coeffs[ch][i] = -s->fixed_coeffs[ch][i]; - } + for(ch=1; ch<=s->fbw_channels; ch++) { + if(s->channel_in_cpl[ch]) { + s->fixed_coeffs[ch][i] = ((int64_t)s->fixed_coeffs[CPL_CH][i] * + (int64_t)s->cpl_coords[ch][bnd]) >> 23; + if (ch == 2 && s->phase_flags[bnd]) + s->fixed_coeffs[ch][i] = -s->fixed_coeffs[ch][i]; } + } } } } |