diff options
Diffstat (limited to 'audio/filter/af_equalizer.c')
| -rw-r--r-- | audio/filter/af_equalizer.c | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/audio/filter/af_equalizer.c b/audio/filter/af_equalizer.c index c488ffaeaf..6441b9b116 100644 --- a/audio/filter/af_equalizer.c +++ b/audio/filter/af_equalizer.c @@ -96,10 +96,8 @@ static int control(struct af_instance* af, int cmd, void* arg) // Sanity check if(!arg) return AF_ERROR; - af->data->rate = ((struct mp_audio*)arg)->rate; - af->data->nch = ((struct mp_audio*)arg)->nch; - af->data->format = AF_FORMAT_FLOAT_NE; - af->data->bps = 4; + mp_audio_copy_config(af->data, (struct mp_audio*)arg); + mp_audio_set_format(af->data, AF_FORMAT_FLOAT_NE); // Calculate number of active filters s->K=KM; @@ -150,30 +148,6 @@ static int control(struct af_instance* af, int cmd, void* arg) } return AF_OK; } - case AF_CONTROL_EQUALIZER_GAIN | AF_CONTROL_SET:{ - float* gain = ((af_control_ext_t*)arg)->arg; - int ch = ((af_control_ext_t*)arg)->ch; - int k; - if(ch >= AF_NCH || ch < 0) - return AF_ERROR; - - for(k = 0 ; k<KM ; k++) - s->g[ch][k] = pow(10.0,clamp(gain[k],G_MIN,G_MAX)/20.0)-1.0; - - return AF_OK; - } - case AF_CONTROL_EQUALIZER_GAIN | AF_CONTROL_GET:{ - float* gain = ((af_control_ext_t*)arg)->arg; - int ch = ((af_control_ext_t*)arg)->ch; - int k; - if(ch >= AF_NCH || ch < 0) - return AF_ERROR; - - for(k = 0 ; k<KM ; k++) - gain[k] = log10(s->g[ch][k]+1.0) * 20.0; - - return AF_OK; - } } return AF_UNKNOWN; } |