let mod_portaudio get inbound calls

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@115 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/mod_exosip/mod_exosip.c

@@ -573,6 +573,7 @@ static switch_status exosip_read_frame(switch_core_session *session, switch_fram
 				samples = frames * tech_pvt->read_codec.implementation->samples_per_frame;
 				ms = frames * tech_pvt->read_codec.implementation->microseconds_per_frame;
 				tech_pvt->timestamp_recv += (int32_t)samples;
+				tech_pvt->read_frame.samples = samples;
 				break;
 			}
 			

src/mod/mod_iaxchan/mod_iaxchan.c

@@ -593,14 +593,11 @@ static switch_status channel_read_frame(switch_core_session *session, switch_fra
 			if (!switch_test_flag(tech_pvt, TFLAG_IO)) {
 				return SWITCH_STATUS_FALSE;			
 			}
-			while (switch_test_flag(tech_pvt, TFLAG_IO) && !switch_test_flag(tech_pvt, TFLAG_VOICE)) {
-				switch_yield(1000);
-			}
-	
+			
 			if (switch_test_flag(tech_pvt, TFLAG_IO)) {
 				switch_clear_flag(tech_pvt, TFLAG_VOICE);
 				if(!tech_pvt->read_frame.datalen) {
-					continue;
+					break;
 				}
 						
 				*frame = &tech_pvt->read_frame;
@@ -907,10 +904,10 @@ SWITCH_MOD_DECLARE(switch_status) switch_module_runtime(void)
 					switch_clear_flag(tech_pvt, TFLAG_IO);
 					switch_clear_flag(tech_pvt, TFLAG_VOICE);
 					if ((channel = switch_core_session_get_channel(tech_pvt->session))) {
-						switch_thread_cond_signal(tech_pvt->cond);
 						switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Hangup %s\n", switch_channel_get_name(channel));
 						switch_set_flag(tech_pvt, TFLAG_HANGUP);
 						switch_channel_hangup(channel);
+						switch_thread_cond_signal(tech_pvt->cond);
 						iaxevent->session = NULL;
 					} else {
 						switch_console_printf(SWITCH_CHANNEL_CONSOLE, "No Session? %s\n", switch_test_flag(tech_pvt, TFLAG_VOICE) ? "yes" : "no");
@@ -923,9 +920,10 @@ SWITCH_MOD_DECLARE(switch_status) switch_module_runtime(void)
 				break;
 		    case IAX_EVENT_VOICE:
 				if (tech_pvt && (tech_pvt->read_frame.datalen = iaxevent->datalen)) {
-
+					int bytes = tech_pvt->read_codec.implementation->encoded_bytes_per_frame;
+					int frames = (tech_pvt->read_frame.datalen / bytes);
+					tech_pvt->read_frame.samples = frames * tech_pvt->read_codec.implementation->samples_per_frame;
 					memcpy(tech_pvt->read_frame.data, iaxevent->data, iaxevent->datalen);
-
 					/* wake up the i/o thread*/
 					switch_set_flag(tech_pvt, TFLAG_VOICE);
 					switch_thread_cond_signal(tech_pvt->cond);

src/mod/mod_playback/mod_playback.c

@@ -71,13 +71,17 @@ void playback_function(switch_core_session *session, char *data)
 	interval = 20;
 	len = 320;
 	samples = 160;
-
+	
+	
 
 #if 0
 	interval = 30;
 	len = 480;
 	samples = 240;
 #endif
+
+	write_frame.samples = samples;
+
 	/* You can use zap instead of soft if you have it loaded */
 	if (switch_core_timer_init(&timer, "soft", interval, samples) != SWITCH_STATUS_SUCCESS) {
 		switch_console_printf(SWITCH_CHANNEL_CONSOLE, "setup timer failed!\n");

src/mod/mod_woomerachan/mod_woomerachan.c

@@ -421,7 +421,7 @@ static switch_status woomerachan_read_frame(switch_core_session *session, switch
 	switch_channel *channel = NULL;
 	struct private_object *tech_pvt = NULL;
 	switch_frame *pframe;
-	//switch_status status;
+	switch_status status;
 
 	channel = switch_core_session_get_channel(session);
 	assert(channel != NULL);
@@ -441,7 +441,10 @@ static switch_status woomerachan_read_frame(switch_core_session *session, switch
 	*frame = pframe;	
 	
 	pframe->datalen = sizeof(tech_pvt->databuf);
-	return switch_socket_recvfrom (tech_pvt->udpread, tech_pvt->udp_socket, 0, tech_pvt->databuf, &pframe->datalen);
+	if ((status = switch_socket_recvfrom (tech_pvt->udpread, tech_pvt->udp_socket, 0, tech_pvt->databuf, &pframe->datalen)) == SWITCH_STATUS_SUCCESS) {
+		pframe->samples = (int)pframe->datalen / 2;
+	}
+	return status;
 }
 
 static switch_status woomerachan_write_frame(switch_core_session *session, switch_frame *frame, int timeout, switch_io_flag flags)