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This commit is contained in:
Simon Morlat 2010-05-26 23:33:02 +02:00
parent 3d99d13bf6
commit 0c1555149a
3 changed files with 29 additions and 19 deletions
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3
coreapi/Makefile.am
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@ -34,7 +34,8 @@ liblinphone_la_SOURCES=\
chat.c \
general_state.c \
sipsetup.c sipsetup.h \
siplogin.c
siplogin.c \
lsd.c linphonecore_utils.h
liblinphone_la_LDFLAGS= -version-info $(LIBLINPHONE_SO_VERSION) -no-undefined

1
coreapi/linphonecore_utils.h
View file

@ -46,5 +46,6 @@ void *lsd_player_get_user_pointer(LsdPlayer *p);
int lsd_player_play(LsdPlayer *p, const char *filename);
int lsd_player_stop(LsdPlayer *p);
void lsd_player_enable_loop(LsdPlayer *p, bool_t loopmode);
void lsd_player_set_gain(LsdPlayer *p, float gain);
#endif

44
coreapi/lsd.c
View file

@ -24,7 +24,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include "linphonecore_utils.h"
#include "mediastreamer2/mssndcard.h"
#include "mediastreamer2/msvolume.h"
#include "mediastreamer2/msaudiomixer.h"
#include "mediastreamer2/mschanadapter.h"
#include "mediastreamer2/msfileplayer.h"
#define MAX_BRANCHES 10
@ -35,10 +38,9 @@ struct _LsdPlayer{
MSFilter *player;
MSFilter *rateconv;
MSFilter *chanadapter;
MSFilter *volumectl;
LsdEndOfPlayCallback eop_cb;
int mixer_pin;
void *user_data;
bool_t loopmode;
};
struct _LinphoneSoundDaemon {
@ -49,7 +51,6 @@ struct _LinphoneSoundDaemon {
LsdPlayer branches[MAX_BRANCHES];
};
LsdPlayer *linphone_sound_daemon_get_player(LinphoneSoundDaemon *obj){
int i;
for(i=0;i<MAX_BRANCHES;++i){
@ -58,6 +59,7 @@ LsdPlayer *linphone_sound_daemon_get_player(LinphoneSoundDaemon *obj){
int state;
ms_filter_call_method(p,MS_PLAYER_GET_STATE,&state);
if (state==MSPlayerClosed){
lsd_player_set_gain(b,1);
return b;
}
}
@ -67,12 +69,10 @@ LsdPlayer *linphone_sound_daemon_get_player(LinphoneSoundDaemon *obj){
void linphone_sound_daemon_release_player(LinphoneSoundDaemon *obj, LsdPlayer * player){
int state;
float gain=1;
ms_filter_call_method(player->player,MS_PLAYER_GET_STATE,&state);
if (state!=MSPlayerClosed){
ms_filter_call_method(player->player,MS_PLAYER_CLOSE,&state);
}
ms_filter_call_method(player->volumectl,MS_VOLUME_SET_GAIN,&gain);
}
int lsd_player_stop(LsdPlayer *p){
@ -87,15 +87,14 @@ static void lsd_player_init(LsdPlayer *p, MSConnectionPoint mixer, MSFilterId pl
MSConnectionHelper h;
p->player=ms_filter_new(playerid);
p->rateconv=ms_filter_new(MS_RESAMPLE_ID);
p->chanadapter=NULL;
p->volumectl=ms_filter_new(MS_VOLUME_ID);
p->chanadapter=ms_filter_new(MS_CHANNEL_ADAPTER_ID);
ms_connection_helper_start(&h);
ms_connection_helper_link(&h,p->player,-1,0);
ms_connection_helper_link(&h,p->rateconv,0,0);
ms_connection_helper_link(&h,p->chanadapter,0,0);
ms_connection_helper_link(&h,p->volumectl,0,0);
ms_connection_helper_link(&h,mixer.filter,mixer.pin,-1);
p->mixer_pin=mixer.pin;
p->lsd=lsd;
}
@ -106,13 +105,11 @@ static void lsd_player_uninit(LsdPlayer *p, MSConnectionPoint mixer){
ms_connection_helper_unlink (&h,p->player,-1,0);
ms_connection_helper_unlink(&h,p->rateconv,0,0);
ms_connection_helper_unlink(&h,p->chanadapter,0,0);
ms_connection_helper_unlink(&h,p->volumectl,0,0);
ms_connection_helper_unlink(&h,mixer.filter,mixer.pin,-1);
ms_filter_destroy(p->player);
ms_filter_destroy(p->rateconv);
ms_filter_destroy(p->chanadapter);
ms_filter_destroy(p->volumectl);
}
void lsd_player_set_callback(LsdPlayer *p, LsdEndOfPlayCallback cb){
@ -152,12 +149,25 @@ int lsd_player_play(LsdPlayer *b, const char *filename ){
ms_filter_call_method(b->rateconv,MS_FILTER_SET_OUTPUT_SAMPLE_RATE,&lsd->out_rate);
ms_filter_call_method(b->chanadapter,MS_FILTER_SET_NCHANNELS,&chans);
ms_filter_call_method(b->chanadapter,MS_FILTER_SET_OUTPUT_NCHANNELS,&lsd->out_nchans);
ms_filter_call_method(b->chanadapter,MS_CHANNEL_ADAPTER_SET_OUTPUT_NCHANNELS,&lsd->out_nchans);
return 0;
}
int lsd_player_stop(LsdPlayer *p);
void lsd_player_enable_loop(LsdPlayer *p, bool_t loopmode);
void lsd_player_enable_loop(LsdPlayer *p, bool_t loopmode){
if (ms_filter_get_id(p->player)==MS_FILE_PLAYER_ID){
int arg=loopmode ? 0 : -1;
ms_filter_call_method(p->player,MS_FILE_PLAYER_LOOP,&arg);
}
}
void lsd_player_set_gain(LsdPlayer *p, float gain){
MSAudioMixerCtl gainctl;
gainctl.pin=p->mixer_pin;
gainctl.gain=gain;
ms_filter_call_method(p->lsd->mixer,MS_AUDIO_MIXER_SET_INPUT_GAIN,&gainctl);
}
LinphoneSoundDaemon * linphone_sound_daemon_new(const char *cardname){
int i;
@ -182,17 +192,15 @@ LinphoneSoundDaemon * linphone_sound_daemon_new(const char *cardname){
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);
mp.filter=lsd->filter;
mp.filter=lsd->mixer;
mp.pin=0;
lsd_player_init(&lsd->branches[0],mp,MS_ITC_SINK_ID,lsd);
for(i=1;i<MAX_BRANCHES;++i){
mp.pin=i;
lsd_player_init(&lsd->branches[i],mp,MS_FILE_PLAYER_ID);
lsd_player_init(&lsd->branches[i],mp,MS_FILE_PLAYER_ID,lsd);
}
return lsd;
}
#endif