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sonic: factorize tail_size

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-09-18 17:37:41 +02:00
parent 512beea529
commit 0b2ac679e2

View File

@ -547,10 +547,10 @@ static av_cold int sonic_encode_init(AVCodecContext *avctx)
s->block_align = (int)(2048.0*s->samplerate/44100)/s->downsampling;
s->frame_size = s->channels*s->block_align*s->downsampling;
s->tail = av_mallocz(4* s->num_taps*s->channels);
s->tail_size = s->num_taps*s->channels;
s->tail = av_mallocz(4 * s->tail_size);
if (!s->tail)
return -1;
s->tail_size = s->num_taps*s->channels;
s->predictor_k = av_mallocz(4 * s->num_taps);
if (!s->predictor_k)