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avcodec/siren: replace magic numbers with macro value

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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Peter Ross <pross@xvid.org>
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Peter Ross 2021-09-04 20:24:39 +10:00
parent 715f63232f
commit e8aec714d3
1 changed files with 2 additions and 2 deletions
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4
libavcodec/siren.c
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@ -698,7 +698,7 @@ static int siren_decode(AVCodecContext *avctx, void *data,
SirenContext *s = avctx->priv_data; SirenContext *s = avctx->priv_data;
GetBitContext *gb = &s->gb; GetBitContext *gb = &s->gb;
AVFrame *frame = data; AVFrame *frame = data;
int ret, number_of_valid_coefs = 20 * s->number_of_regions; int ret, number_of_valid_coefs = REGION_SIZE * s->number_of_regions;
int frame_error = 0, rate_control = 0; int frame_error = 0, rate_control = 0;
int bits_per_frame; int bits_per_frame;
@ -765,7 +765,7 @@ static int siren_decode(AVCodecContext *avctx, void *data,
if ((ret = ff_get_buffer(avctx, frame, 0)) < 0) if ((ret = ff_get_buffer(avctx, frame, 0)) < 0)
return ret; return ret;
for (int i = 0; i < 320; i += 2) for (int i = 0; i < FRAME_SIZE; i += 2)
s->imdct_in[i] *= -1; s->imdct_in[i] *= -1;
s->tx_fn(s->tx_ctx, s->imdct_out, s->imdct_in, sizeof(float)); s->tx_fn(s->tx_ctx, s->imdct_out, s->imdct_in, sizeof(float));