diff options
Diffstat (limited to 'libavcodec/wmadec.c')
| -rw-r--r-- | libavcodec/wmadec.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavcodec/wmadec.c b/libavcodec/wmadec.c index 74fc6bab1a..f6ed26cb59 100644 --- a/libavcodec/wmadec.c +++ b/libavcodec/wmadec.c @@ -447,6 +447,7 @@ static int wma_decode_block(WMACodecContext *s) int coef_nb_bits, total_gain; int nb_coefs[MAX_CHANNELS]; float mdct_norm; + FFTContext *mdct; #ifdef TRACE tprintf(s->avctx, "***decode_block: %d:%d\n", s->frame_count - 1, s->block_num); @@ -742,12 +743,14 @@ static int wma_decode_block(WMACodecContext *s) } next: + mdct = &s->mdct_ctx[bsize]; + for(ch = 0; ch < s->nb_channels; ch++) { int n4, index; n4 = s->block_len / 2; if(s->channel_coded[ch]){ - ff_imdct_calc(&s->mdct_ctx[bsize], s->output, s->coefs[ch]); + mdct->imdct_calc(mdct, s->output, s->coefs[ch]); }else if(!(s->ms_stereo && ch==1)) memset(s->output, 0, sizeof(s->output)); |