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configure equalizer from linphone config file.

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git-svn-id: svn+ssh://svn.savannah.nongnu.org/linphone/trunk@539 3f6dc0c8-ddfe-455d-9043-3cd528dc4637
This commit is contained in:
smorlat 2009-07-15 21:56:29 +00:00
parent 769e7d10d8
commit 5048598511
2 changed files with 27 additions and 0 deletions
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26
linphone/coreapi/linphonecore.c
View file

@ -23,6 +23,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include "private.h"
#include "mediastreamer2/mediastream.h"
#include "mediastreamer2/msvolume.h"
#include "mediastreamer2/msequalizer.h"
#include <eXosip2/eXosip.h>
#include "sdphandler.h"
@ -1452,6 +1453,30 @@ static void linphone_core_dtmf_received(RtpSession* s, int dtmf, void* user_data
lc->vtable.dtmf_received(lc, dtmf);
}
static void parametrize_equalizer(LinphoneCore *lc, AudioStream *st){
if (st->equalizer){
MSFilter *f=st->equalizer;
int enabled=lp_config_get_int(lc->config,"sound","eq_active",0);
float width=lp_config_get_float(lc->config,"sound","eq_width_factor",-1);
const char *gains=lp_config_get_string(lc->config,"sound","eq_gains",NULL);
ms_filter_call_method(f,MS_EQUALIZER_SET_ACTIVE,&enabled);
if (enabled){
if (width!=-1) ms_filter_call_method(f,MS_EQUALIZER_SET_ACTIVE,&width);
if (gains){
do{
int bytes;
MSEqualizerGain g;
if (sscanf(gains,"%f:%f %n",&g.frequency,&g.gain,&bytes)==2){
ms_message("Read equalizer gains: %f --> %f",g.frequency,g.gain);
ms_filter_call_method(f,MS_EQUALIZER_SET_GAIN,&g);
gains+=bytes;
}else break;
}while(1);
}
}
}
}
static void post_configure_audio_streams(LinphoneCore *lc){
AudioStream *st=lc->audiostream;
if (st->volrecv && st->volsend){
@ -1482,6 +1507,7 @@ static void post_configure_audio_streams(LinphoneCore *lc){
if (gain!=-1)
audio_stream_set_mic_gain(st,gain);
}
parametrize_equalizer(lc,st);
if (lc->vtable.dtmf_received!=NULL){
/* replace by our default action*/
audio_stream_play_received_dtmfs(lc->audiostream,FALSE);

1
linphone/mediastreamer2/src/audiostream.c
View file

@ -58,6 +58,7 @@ void audio_stream_free(AudioStream *stream)
if (stream->ec!=NULL) ms_filter_destroy(stream->ec);
if (stream->volrecv!=NULL) ms_filter_destroy(stream->volrecv);
if (stream->volsend!=NULL) ms_filter_destroy(stream->volsend);
if (stream->equalizer!=NULL) ms_filter_destroy(stream->equalizer);
if (stream->ticker!=NULL) ms_ticker_destroy(stream->ticker);
ms_free(stream);
}