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Add options to linphonerc to activate speaker AGC

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This commit is contained in:
Pierre-Eric Pelloux-Prayer 2011-10-19 17:05:01 +02:00
parent a2e512ba00
commit 8fcc886b10
1 changed files with 6 additions and 1 deletions
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7
coreapi/linphonecall.c
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@ -853,6 +853,7 @@ static void parametrize_equalizer(LinphoneCore *lc, AudioStream *st){
void _post_configure_audio_stream(AudioStream *st, LinphoneCore *lc, bool_t muted){
float mic_gain=lp_config_get_float(lc->config,"sound","mic_gain",1);
float spk_gain=lp_config_get_float(lc->config,"sound","speaker_gain",1);
float thres = 0;
float recv_gain;
float ng_thres=lp_config_get_float(lc->config,"sound","ng_thres",0.05);
@ -868,6 +869,7 @@ void _post_configure_audio_stream(AudioStream *st, LinphoneCore *lc, bool_t mute
if (recv_gain != 0) {
linphone_core_set_playback_gain_db (lc,recv_gain);
}
if (st->volsend){
ms_filter_call_method(st->volsend,MS_VOLUME_REMOVE_DC,&dc_removal);
float speed=lp_config_get_float(lc->config,"sound","el_speed",-1);
@ -894,7 +896,10 @@ void _post_configure_audio_stream(AudioStream *st, LinphoneCore *lc, bool_t mute
if (st->volrecv){
/* parameters for a limited noise-gate effect, using echo limiter threshold */
float floorgain = 1/mic_gain;
ms_filter_call_method(st->volrecv,MS_VOLUME_SET_NOISE_GATE_THRESHOLD,&thres);
int spk_agc=lp_config_get_int(lc->config,"sound","speaker_agc_enabled",0);
ms_filter_call_method(st->volrecv, MS_VOLUME_ENABLE_AGC, &spk_agc);
ms_filter_call_method(st->volrecv, MS_VOLUME_SET_GAIN, &spk_gain);
ms_filter_call_method(st->volrecv,MS_VOLUME_SET_NOISE_GATE_THRESHOLD,&ng_thres);
ms_filter_call_method(st->volrecv,MS_VOLUME_SET_NOISE_GATE_FLOORGAIN,&floorgain);
}
parametrize_equalizer(lc,st);