diff options
Diffstat (limited to 'libavcodec/dsputil.c')
| -rw-r--r-- | libavcodec/dsputil.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c index a9661eb2b5..b6df158b3e 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/dsputil.c @@ -41,6 +41,9 @@ void ff_spatial_dwt(int *buffer, int width, int height, int stride, int type, in /* vorbis.c */ void vorbis_inverse_coupling(float *mag, float *ang, int blocksize); +/* ac3dec.c */ +void ff_ac3_downmix_c(float (*samples)[256], float (*matrix)[2], int out_ch, int in_ch, int len); + /* flacenc.c */ void ff_flac_compute_autocorr(const int32_t *data, int len, int lag, double *autoc); @@ -4476,6 +4479,9 @@ void dsputil_init(DSPContext* c, AVCodecContext *avctx) #ifdef CONFIG_VORBIS_DECODER c->vorbis_inverse_coupling = vorbis_inverse_coupling; #endif +#ifdef CONFIG_AC3_DECODER + c->ac3_downmix = ff_ac3_downmix_c; +#endif #ifdef CONFIG_FLAC_ENCODER c->flac_compute_autocorr = ff_flac_compute_autocorr; #endif |