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work in progress, near code complete

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This commit is contained in:
Simon Morlat 2010-05-27 11:33:47 +02:00
parent 0c1555149a
commit 96bbeb0a85
2 changed files with 57 additions and 4 deletions
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2
coreapi/linphonecore_utils.h
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@ -36,7 +36,7 @@ LinphoneSoundDaemon * linphone_sound_daemon_new(const char *cardname);
LsdPlayer * linphone_sound_daemon_get_player(LinphoneSoundDaemon *lsd);
void linphone_sound_daemon_release_player(LinphoneSoundDaemon *lsd, LsdPlayer *lsdplayer);
MSFilter *linphone_sound_daemon_get_proxy(LinphoneSoundDaemon *obj);
struct _MSSndCard *linphone_sound_daemon_get_proxy_card(LinphoneSoundDaemon *obj);
void linphone_sound_daemon_destroy(LinphoneSoundDaemon *obj);

59
coreapi/lsd.c
View file

@ -23,10 +23,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "linphonecore_utils.h"
#include "mediastreamer2/msticker.h"
#include "mediastreamer2/mssndcard.h"
#include "mediastreamer2/msaudiomixer.h"
#include "mediastreamer2/mschanadapter.h"
#include "mediastreamer2/msfileplayer.h"
#include "mediastreamer2/msitc.h"
@ -48,9 +50,31 @@ struct _LinphoneSoundDaemon {
int out_nchans;
MSFilter *mixer;
MSFilter *soundout;
MSFilter *itcsink;
MSTicker *ticker;
MSSndCard *proxycard;
LsdPlayer branches[MAX_BRANCHES];
};
static MSFilter *create_writer(MSSndCard *c){
LinphoneSoundDaemon *lsd=(LinphoneSoundDaemon*)c->data;
return lsd->itcsink;
}
static MSSndCardDesc proxycard={
"Linphone Sound Daemon",
/*detect*/ NULL,
/*init*/ NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
/*create_reader*/ NULL,
create_writer,
/*uninit,*/
};
LsdPlayer *linphone_sound_daemon_get_player(LinphoneSoundDaemon *obj){
int i;
for(i=0;i<MAX_BRANCHES;++i){
@ -80,9 +104,6 @@ int lsd_player_stop(LsdPlayer *p){
return 0;
}
MSFilter *linphone_sound_daemon_get_proxy(LinphoneSoundDaemon *obj);
void linphone_sound_daemon_destroy(LinphoneSoundDaemon *obj);
static void lsd_player_init(LsdPlayer *p, MSConnectionPoint mixer, MSFilterId playerid, LinphoneSoundDaemon *lsd){
MSConnectionHelper h;
p->player=ms_filter_new(playerid);
@ -187,10 +208,14 @@ LinphoneSoundDaemon * linphone_sound_daemon_new(const char *cardname){
lsd=ms_new0(LinphoneSoundDaemon,1);
lsd->soundout=ms_snd_card_create_writer(card);
lsd->mixer=ms_filter_new(MS_AUDIO_MIXER_ID);
lsd->itcsink=ms_filter_new(MS_ITC_SINK_ID);
lsd->out_rate=44100;
lsd->out_nchans=2;
ms_filter_call_method(lsd->soundout,MS_FILTER_SET_SAMPLE_RATE,&lsd->out_rate);
ms_filter_call_method(lsd->soundout,MS_FILTER_SET_NCHANNELS,&lsd->out_nchans);
ms_filter_call_method(lsd->mixer,MS_FILTER_SET_SAMPLE_RATE,&lsd->out_rate);
ms_filter_call_method(lsd->mixer,MS_FILTER_SET_NCHANNELS,&lsd->out_nchans);
mp.filter=lsd->mixer;
mp.pin=0;
@ -200,7 +225,35 @@ LinphoneSoundDaemon * linphone_sound_daemon_new(const char *cardname){
mp.pin=i;
lsd_player_init(&lsd->branches[i],mp,MS_FILE_PLAYER_ID,lsd);
}
ms_filter_link(lsd->mixer,0,lsd->soundout,0);
lsd->ticker=ms_ticker_new();
ms_ticker_attach(lsd->ticker,lsd->soundout);
lsd->proxycard=ms_snd_card_new(&proxycard);
lsd->proxycard->data=lsd;
ms_filter_call_method(lsd->itcsink,MS_ITC_SINK_CONNECT,lsd->branches[0].player);
return lsd;
}
void linphone_sound_daemon_destroy(LinphoneSoundDaemon *obj){
int i;
MSConnectionPoint mp;
ms_ticker_detach(obj->ticker,obj->soundout);
mp.filter=obj->mixer;
for(i=0;i<MAX_BRANCHES;++i){
mp.pin=i;
lsd_player_uninit (&obj->branches[i],mp);
}
ms_ticker_destroy(obj->ticker);
ms_filter_destroy(obj->soundout);
ms_filter_destroy(obj->mixer);
ms_filter_destroy(obj->itcsink);
}
MSSndCard *linphone_sound_daemon_get_proxy_card(LinphoneSoundDaemon *lsd){
return lsd->proxycard;
}