Add options to linphonerc to activate speaker AGC

diff --git a/coreapi/linphonecall.c b/coreapi/linphonecall.c
index 685b62ccb7ec96b3f05947f3c70831d850abe2d4..410358e94e59b72cbbb8bf76eda864d3082c1264 100644 (file)
--- a/coreapi/linphonecall.c
+++ b/coreapi/linphonecall.c
@@ -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);