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refine code 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3006 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2006-10-09 02:24:43 +00:00
parent d44c204f5b
commit 6a96670267
24 changed files with 137 additions and 41 deletions
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15
src/include/switch_core.h
View File

@ -832,13 +832,14 @@ SWITCH_DECLARE(switch_status_t) switch_core_timer_destroy(switch_timer_t *timer)
\return SWITCH_STATUS_SUCCESS if the handle is allocated
*/
SWITCH_DECLARE(switch_status_t) switch_core_codec_init(switch_codec_t *codec,
char *codec_name,
uint32_t rate,
int ms,
int channels,
uint32_t flags,
const switch_codec_settings_t *codec_settings,
switch_memory_pool_t *pool);
char *codec_name,
char *fmtp,
uint32_t rate,
int ms,
int channels,
uint32_t flags,
const switch_codec_settings_t *codec_settings,
switch_memory_pool_t *pool);
/*!
\brief Encode data using a codec handle

6
src/include/switch_module_interfaces.h
View File

@ -442,6 +442,10 @@ struct switch_codec {
const switch_codec_interface_t *codec_interface;
/*! the specific implementation of the above codec */
const switch_codec_implementation_t *implementation;
/*! fmtp line from remote sdp */
char *fmtp_in;
/*! fmtp line for local sdp */
char *fmtp_out;
/*! codec settings for this handle */
switch_codec_settings_t codec_settings;
/*! flags to modify behaviour */
@ -460,6 +464,8 @@ struct switch_codec_implementation {
switch_payload_t ianacode;
/*! the IANA code name */
char *iananame;
/*! default fmtp to send (can be overridden by the init function) */
char *fmtp;
/*! samples transferred per second */
uint32_t samples_per_second;
/*! bits transferred per second */

2
src/mod/applications/mod_conference/mod_conference.c
View File

@ -2343,6 +2343,7 @@ static void conference_function(switch_core_session_t *session, char *data)
/* Setup a Signed Linear codec for reading audio. */
if (switch_core_codec_init(&member.read_codec,
"L16",
NULL,
//conference->rate,
read_codec->implementation->samples_per_second,
//conference->interval,
@ -2380,6 +2381,7 @@ static void conference_function(switch_core_session_t *session, char *data)
/* Setup a Signed Linear codec for writing audio. */
if (switch_core_codec_init(&member.write_codec,
"L16",
NULL,
conference->rate,
//read_codec->implementation->samples_per_second,
conference->interval,

1
src/mod/applications/mod_rss/mod_rss.c
View File

@ -255,6 +255,7 @@ static void rss_function(switch_core_session_t *session, char *data)
if (switch_core_codec_init(&speech_codec,
"L16",
NULL,
(int)rate,
interval,
1,

5
src/mod/codecs/mod_g711/mod_g711.c
View File

@ -193,6 +193,7 @@ static const switch_codec_implementation_t g711u_8k_60ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 0,
/*.iananame */ "PCMU",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 19200,
/*.microseconds_per_frame */ 60000,
@ -213,6 +214,7 @@ static const switch_codec_implementation_t g711u_8k_30ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 0,
/*.iananame */ "PCMU",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 96000,
/*.microseconds_per_frame */ 30000,
@ -233,6 +235,7 @@ static const switch_codec_implementation_t g711u_16k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 0,
/*.iananame */ "PCMU",
/*.fmtp */ NULL,
/*.samples_per_second */ 16000,
/*.bits_per_second */ 128000,
/*.microseconds_per_frame */ 20000,
@ -254,6 +257,7 @@ static const switch_codec_implementation_t g711u_8k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 0,
/*.iananame */ "PCMU",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 64000,
/*.microseconds_per_frame */ 20000,
@ -276,6 +280,7 @@ static const switch_codec_implementation_t g711a_8k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 8,
/*.iananame */ "PCMA",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 64000,
/*.microseconds_per_frame */ 20000,

2
src/mod/codecs/mod_g722/mod_g722.c
View File

@ -125,6 +125,7 @@ static const switch_codec_implementation_t g722_8k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 9,
/*.iananame */ "G722",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 64000,
/*.microseconds_per_frame */ 20000,
@ -144,6 +145,7 @@ static const switch_codec_implementation_t g722_16k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 9,
/*.iananame */ "G722",
/*.fmtp */ NULL,
/*.samples_per_second */ 16000,
/*.bits_per_second */ 64000,
/*.microseconds_per_frame */ 20000,

1
src/mod/codecs/mod_g723_1/mod_g723_1.c
View File

@ -183,6 +183,7 @@ static const switch_codec_implementation_t g723_1_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 4,
/*.iananame */ "G723",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 6300,
/*.microseconds_per_frame */ 30000,

8
src/mod/codecs/mod_g726/mod_g726.c
View File

@ -219,6 +219,7 @@ static const switch_codec_implementation_t g726_16k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 127,
/*.iananame */ "G726-16",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 16000,
/*.microseconds_per_frame */ 20000,
@ -239,6 +240,7 @@ static const switch_codec_implementation_t g726_24k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 126,
/*.iananame */ "G726-24",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 24000,
/*.microseconds_per_frame */ 20000,
@ -258,6 +260,7 @@ static const switch_codec_implementation_t g726_32k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 2,
/*.iananame */ "G726-32",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 32000,
/*.microseconds_per_frame */ 20000,
@ -277,6 +280,7 @@ static const switch_codec_implementation_t g726_40k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 125,
/*.iananame */ "G726-40",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 40000,
/*.microseconds_per_frame */ 20000,
@ -298,6 +302,7 @@ static const switch_codec_implementation_t aal2_g726_16k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 124,
/*.iananame */ "AAL2-G726-16",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 16000,
/*.microseconds_per_frame */ 20000,
@ -318,6 +323,7 @@ static const switch_codec_implementation_t aal2_g726_24k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 123,
/*.iananame */ "AAL2-G726-24",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 24000,
/*.microseconds_per_frame */ 20000,
@ -337,6 +343,7 @@ static const switch_codec_implementation_t aal2_g726_32k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 2,
/*.iananame */ "AAL2-G726-32",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 32000,
/*.microseconds_per_frame */ 20000,
@ -356,6 +363,7 @@ static const switch_codec_implementation_t aal2_g726_40k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 122,
/*.iananame */ "AAL2-G726-40",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 40000,
/*.microseconds_per_frame */ 20000,

2
src/mod/codecs/mod_g729/mod_g729.c
View File

@ -222,6 +222,7 @@ static const switch_codec_implementation_t g729_10ms_8k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 18,
/*.iananame */ "G729",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 32000,
/*.microseconds_per_frame */ 10000,
@ -241,6 +242,7 @@ static const switch_codec_implementation_t g729_8k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 18,
/*.iananame */ "G729",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 64000,
/*.microseconds_per_frame */ 20000,

1
src/mod/codecs/mod_gsm/mod_gsm.c
View File

@ -136,6 +136,7 @@ static const switch_codec_implementation_t gsm_8k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 3,
/*.iananame */ "gsm",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 13200,
/*.microseconds_per_frame */ 20000,

5
src/mod/codecs/mod_ilbc/mod_ilbc.c
View File

@ -189,6 +189,7 @@ static const switch_codec_implementation_t ilbc_8k_30ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 97,
/*.iananame */ "iLBC",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ NO_OF_BYTES_30MS*8*8000/BLOCKL_30MS,
/*.microseconds_per_frame */ 30000,
@ -208,6 +209,7 @@ static const switch_codec_implementation_t ilbc_8k_20ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 97,
/*.iananame */ "iLBC",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ NO_OF_BYTES_20MS*8*8000/BLOCKL_20MS,
/*.microseconds_per_frame */ 20000,
@ -230,6 +232,7 @@ static const switch_codec_implementation_t ilbc_102_8k_30ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 102,
/*.iananame */ "iLBC",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ NO_OF_BYTES_30MS*8*8000/BLOCKL_30MS,
/*.microseconds_per_frame */ 30000,
@ -249,6 +252,7 @@ static const switch_codec_implementation_t ilbc_102_8k_20ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 102,
/*.iananame */ "iLBC102",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ NO_OF_BYTES_20MS*8*8000/BLOCKL_20MS,
/*.microseconds_per_frame */ 20000,
@ -270,6 +274,7 @@ static const switch_codec_implementation_t ilbc_8k_20ms_nonext_implementation =
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 97,
/*.iananame */ "iLBC20ms",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ NO_OF_BYTES_20MS*8*8000/BLOCKL_20MS,
/*.microseconds_per_frame */ 20000,

7
src/mod/codecs/mod_l16/mod_l16.c
View File

@ -93,6 +93,7 @@ static const switch_codec_implementation_t raw_32k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.samples_per_second = */ 32000,
/*.bits_per_second = */ 512000,
/*.microseconds_per_frame = */ 20000,
@ -112,6 +113,7 @@ static const switch_codec_implementation_t raw_22k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.samples_per_second = */ 22050,
/*.bits_per_second = */ 352800,
/*.microseconds_per_frame = */ 20000,
@ -132,6 +134,7 @@ static const switch_codec_implementation_t raw_16k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.samples_per_second = */ 16000,
/*.bits_per_second = */ 256000,
/*.microseconds_per_frame = */ 20000,
@ -152,6 +155,7 @@ static const switch_codec_implementation_t raw_8k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.samples_per_second = */ 8000,
/*.bits_per_second = */ 128000,
/*.microseconds_per_frame = */ 20000,
@ -173,6 +177,7 @@ static const switch_codec_implementation_t raw_8k_30ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 128000,
/*.microseconds_per_frame */ 30000,
@ -194,6 +199,7 @@ static const switch_codec_implementation_t raw_8k_60ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 256000,
/*.microseconds_per_frame */ 60000,
@ -214,6 +220,7 @@ static const switch_codec_implementation_t raw_8k_120ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 512000,
/*.microseconds_per_frame */ 120000,

1
src/mod/codecs/mod_lpc10/mod_lpc10.c
View File

@ -171,6 +171,7 @@ static const switch_codec_implementation_t lpc10_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 7,
/*.iananame */ "LPC",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 240,
/*.microseconds_per_frame */ 22500,

3
src/mod/codecs/mod_speex/mod_speex.c
View File

@ -271,6 +271,7 @@ static const switch_codec_implementation_t speex_32k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 102,
/*.iananame */ "speex",
/*.fmtp */ NULL,
/*.samples_per_second */ 32000,
/*.bits_per_second */ 256000,
/*.nanoseconds_per_frame */ 20000,
@ -290,6 +291,7 @@ static const switch_codec_implementation_t speex_16k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 99,
/*.iananame */ "speex",
/*.fmtp */ NULL,
/*.samples_per_second */ 16000,
/*.bits_per_second */ 22000,
/*.nanoseconds_per_frame */ 20000,
@ -310,6 +312,7 @@ static const switch_codec_implementation_t speex_8k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 98,
/*.iananame */ "speex",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 11000,
/*.nanoseconds_per_frame */ 20000,

4
src/mod/endpoints/mod_dingaling/mod_dingaling.c
View File

@ -304,6 +304,7 @@ static int activate_rtp(struct private_object *tech_pvt)
if (switch_core_codec_init(&tech_pvt->read_codec,
tech_pvt->codec_name,
NULL,
tech_pvt->codec_rate,
ms,
1,
@ -321,6 +322,7 @@ static int activate_rtp(struct private_object *tech_pvt)
if (switch_core_codec_init(&tech_pvt->write_codec,
tech_pvt->codec_name,
NULL,
tech_pvt->codec_rate,
ms,
1,
@ -1735,7 +1737,7 @@ static ldl_status handle_signalling(ldl_handle_t *handle, ldl_session_t *dlsessi
name = "ilbc";
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "compare %s %d to %s %d\n", payloads[x].name, payloads[x].id, name, tech_pvt->codecs[y]->ianacode);
if (tech_pvt->codecs[y]->ianacode > 96) {
if (tech_pvt->codecs[y]->ianacode > 95) {
match = strcasecmp(name, payloads[x].name) ? 0 : 1;
} else {
match = (payloads[x].id == tech_pvt->codecs[y]->ianacode) ? 1 : 0;

2
src/mod/endpoints/mod_iax/mod_iax.c
View File

@ -373,6 +373,7 @@ static switch_status_t iax_set_codec(struct private_object *tech_pvt, struct iax
}
if (switch_core_codec_init(&tech_pvt->read_codec,
dname,
NULL,
srate,
interval,
1,
@ -383,6 +384,7 @@ static switch_status_t iax_set_codec(struct private_object *tech_pvt, struct iax
} else {
if (switch_core_codec_init(&tech_pvt->write_codec,
dname,
NULL,
srate,
interval,
1,

2
src/mod/endpoints/mod_portaudio/mod_portaudio.c
View File

@ -768,6 +768,7 @@ static switch_status_t engage_device(struct private_object *tech_pvt)
if (switch_core_codec_init(&tech_pvt->read_codec,
"L16",
NULL,
sample_rate,
codec_ms,
1,
@ -778,6 +779,7 @@ static switch_status_t engage_device(struct private_object *tech_pvt)
} else {
if (switch_core_codec_init(&tech_pvt->write_codec,
"L16",
NULL,
sample_rate,
codec_ms,
1,

43
src/mod/endpoints/mod_sofia/mod_sofia.c
View File

@ -250,6 +250,8 @@ struct private_object {
char *contact_url;
char *from_str;
char *rm_encoding;
char *rm_fmtp;
char *fmtp_out;
char *remote_sdp_str;
char *local_sdp_str;
char *dest;
@ -632,7 +634,7 @@ static void set_local_sdp(private_object_t *tech_pvt)
}
}
if (tech_pvt->te > 96) {
if (tech_pvt->te > 95) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), " %d", tech_pvt->te);
}
@ -640,16 +642,26 @@ static void set_local_sdp(private_object_t *tech_pvt)
if (tech_pvt->rm_encoding) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "a=rtpmap:%d %s/%ld\n", tech_pvt->pt, tech_pvt->rm_encoding, tech_pvt->rm_rate);
if (tech_pvt->fmtp_out) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "a=fmtp:%d %s\n", tech_pvt->pt, tech_pvt->fmtp_out);
}
if (tech_pvt->read_codec.implementation) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "a=ptime:%d\n", tech_pvt->read_codec.implementation->microseconds_per_frame / 1000);
}
} else if (tech_pvt->num_codecs) {
int i;
for (i = 0; i < tech_pvt->num_codecs; i++) {
const switch_codec_implementation_t *imp = tech_pvt->codecs[i];
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "a=rtpmap:%d %s/%d\n", imp->ianacode, imp->iananame, imp->samples_per_second);
if (imp->fmtp) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "a=fmtp:%d %s\n", imp->ianacode, imp->fmtp);
}
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "a=ptime:%d\n", imp->microseconds_per_frame / 1000);
}
}
if (tech_pvt->te > 96) {
if (tech_pvt->te > 95) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "a=rtpmap:%d telephone-event/8000\na=fmtp:%d 0-16\n", tech_pvt->te, tech_pvt->te);
}
@ -1126,6 +1138,7 @@ static switch_status_t tech_set_codec(private_object_t *tech_pvt)
if (switch_core_codec_init(&tech_pvt->read_codec,
tech_pvt->rm_encoding,
tech_pvt->rm_fmtp,
tech_pvt->rm_rate,
tech_pvt->codec_ms,
1,
@ -1138,6 +1151,7 @@ static switch_status_t tech_set_codec(private_object_t *tech_pvt)
} else {
if (switch_core_codec_init(&tech_pvt->write_codec,
tech_pvt->rm_encoding,
tech_pvt->rm_fmtp,
tech_pvt->rm_rate,
tech_pvt->codec_ms,
1,
@ -1158,6 +1172,7 @@ static switch_status_t tech_set_codec(private_object_t *tech_pvt)
switch_core_session_set_read_codec(tech_pvt->session, &tech_pvt->read_codec);
switch_core_session_set_write_codec(tech_pvt->session, &tech_pvt->write_codec);
tech_pvt->fmtp_out = switch_core_session_strdup(tech_pvt->session, tech_pvt->write_codec.fmtp_out);
}
}
return SWITCH_STATUS_SUCCESS;
@ -1771,8 +1786,9 @@ static uint8_t negotiate_sdp(switch_core_session_t *session, sdp_session_t *sdp)
for (i = 0; i < tech_pvt->num_codecs; i++) {
const switch_codec_implementation_t *imp = tech_pvt->codecs[i];
if (map->rm_pt < 97) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Codec Compare [%s:%d]/[%s:%d]\n",
map->rm_encoding, map->rm_pt, imp->iananame, imp->ianacode);
if (map->rm_pt < 96) {
match = (map->rm_pt == imp->ianacode) ? 1 : 0;
} else {
match = strcasecmp(map->rm_encoding, imp->iananame) ? 0 : 1;
@ -1784,6 +1800,7 @@ static uint8_t negotiate_sdp(switch_core_session_t *session, sdp_session_t *sdp)
tech_pvt->rm_rate = map->rm_rate;
tech_pvt->codec_ms = imp->microseconds_per_frame / 1000;
tech_pvt->remote_sdp_audio_ip = switch_core_session_strdup(session, (char *)sdp->sdp_connection->c_address);
tech_pvt->rm_fmtp = switch_core_session_strdup(session, (char *)map->rm_fmtp);
tech_pvt->remote_sdp_audio_port = (switch_port_t)m->m_port;
break;
} else {
@ -1872,6 +1889,9 @@ static void sip_i_state(int status,
private_object_t *tech_pvt = NULL;
switch_core_session_t *session = sofia_private ? sofia_private->session : NULL;
const char *replaces_str;
char *uuid;
switch_core_session_t *other_session = NULL;
switch_channel_t *other_channel = NULL;
tl_gets(tags,
NUTAG_CALLSTATE_REF(ss_state),
@ -1917,6 +1937,12 @@ static void sip_i_state(int status,
if (r_sdp) {
if (switch_test_flag(tech_pvt, TFLAG_NOMEDIA)) {
switch_set_flag_locked(tech_pvt, TFLAG_EARLY_MEDIA);
switch_channel_set_flag(channel, CF_EARLY_MEDIA);
if ((uuid = switch_channel_get_variable(channel, SWITCH_SIGNAL_BRIDGE_VARIABLE)) && (other_session = switch_core_session_locate(uuid))) {
other_channel = switch_core_session_get_channel(other_session);
switch_channel_pre_answer(other_channel);
switch_core_session_rwunlock(other_session);
}
return;
} else {
sdp_parser_t *parser = sdp_parse(tech_pvt->home, r_sdp, (int)strlen(r_sdp), 0);
@ -1933,12 +1959,12 @@ static void sip_i_state(int status,
sdp_parser_free(parser);
}
if (match) {
tech_choose_port(tech_pvt);
activate_rtp(tech_pvt);
switch_channel_set_variable(channel, "endpoint_disposition", "EARLY MEDIA");
switch_set_flag_locked(tech_pvt, TFLAG_EARLY_MEDIA);
switch_channel_set_flag(channel, CF_EARLY_MEDIA);
return;
}
switch_channel_set_variable(channel, "endpoint_disposition", "NO CODECS");
@ -1983,7 +2009,7 @@ static void sip_i_state(int status,
switch_channel_set_state(channel, CS_INIT);
switch_set_flag_locked(tech_pvt, TFLAG_READY);
switch_core_session_thread_launch(session);
if (replaces_str && (replaces = sip_replaces_make(tech_pvt->home, replaces_str)) && (bnh = nua_handle_by_replaces(nua, replaces))) {
sofia_private_t *b_private;
@ -2068,6 +2094,11 @@ static void sip_i_state(int status,
if (switch_test_flag(tech_pvt, TFLAG_NOMEDIA)) {
switch_set_flag_locked(tech_pvt, TFLAG_ANS);
switch_channel_set_flag(channel, CF_ANSWERED);
if ((uuid = switch_channel_get_variable(channel, SWITCH_SIGNAL_BRIDGE_VARIABLE)) && (other_session = switch_core_session_locate(uuid))) {
other_channel = switch_core_session_get_channel(other_session);
switch_channel_answer(other_channel);
switch_core_session_rwunlock(other_session);
}
return;
} else {
sdp_parser_t *parser = sdp_parse(tech_pvt->home, r_sdp, (int)strlen(r_sdp), 0);

4
src/mod/endpoints/mod_wanpipe/mod_wanpipe.c
View File

@ -346,7 +346,7 @@ static switch_status_t wanpipe_on_init(switch_core_session_t *session)
}
if (switch_core_codec_init
(&tech_pvt->read_codec, "L16", rate, 20, 1, SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE, NULL,
(&tech_pvt->read_codec, "L16", NULL, rate, 20, 1, SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE, NULL,
switch_core_session_get_pool(session)) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "%s Cannot set read codec\n", switch_channel_get_name(channel));
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
@ -354,7 +354,7 @@ static switch_status_t wanpipe_on_init(switch_core_session_t *session)
}
if (switch_core_codec_init
(&tech_pvt->write_codec, "L16", rate, 20, 1, SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE, NULL,
(&tech_pvt->write_codec, "L16", NULL, rate, 20, 1, SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE, NULL,
switch_core_session_get_pool(session)) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "%s Cannot set read codec\n", switch_channel_get_name(channel));
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);

4
src/mod/endpoints/mod_woomera/mod_woomera.c
View File

@ -211,7 +211,7 @@ static switch_status_t woomerachan_on_init(switch_core_session_t *session)
tech_pvt->frame.data = tech_pvt->databuf;
if (switch_core_codec_init
(&tech_pvt->read_codec, "L16", rate, 30, 1, SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE, NULL,
(&tech_pvt->read_codec, "L16", NULL, rate, 30, 1, SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE, NULL,
switch_core_session_get_pool(session)) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "%s Cannot set read codec\n", switch_channel_get_name(channel));
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
@ -219,7 +219,7 @@ static switch_status_t woomerachan_on_init(switch_core_session_t *session)
}
if (switch_core_codec_init
(&tech_pvt->write_codec, "L16", rate, 30, 1, SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE, NULL,
(&tech_pvt->write_codec, "L16", NULL, rate, 30, 1, SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE, NULL,
switch_core_session_get_pool(session)) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "%s Cannot set read codec\n", switch_channel_get_name(channel));
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);

1
src/mod/languages/mod_spidermonkey/mod_spidermonkey.c
View File

@ -1985,6 +1985,7 @@ static JSBool teletone_construct(JSContext *cx, JSObject *obj, uintN argc, jsval
if (switch_core_codec_init(&tto->codec,
"L16",
NULL,
read_codec->implementation->samples_per_second,
read_codec->implementation->microseconds_per_frame / 1000,
read_codec->implementation->number_of_channels,

8
src/switch_core.c
View File

@ -652,7 +652,7 @@ SWITCH_DECLARE(switch_codec_t *) switch_core_session_get_write_codec(switch_core
return session->write_codec;
}
SWITCH_DECLARE(switch_status_t) switch_core_codec_init(switch_codec_t *codec, char *codec_name, uint32_t rate, int ms,
SWITCH_DECLARE(switch_status_t) switch_core_codec_init(switch_codec_t *codec, char *codec_name, char *fmtp, uint32_t rate, int ms,
int channels, uint32_t flags,
const switch_codec_settings_t *codec_settings,
switch_memory_pool_t *pool)
@ -684,7 +684,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_codec_init(switch_codec_t *codec, ch
codec->codec_interface = codec_interface;
codec->implementation = implementation;
codec->flags = flags;
if (pool) {
codec->memory_pool = pool;
} else {
@ -694,6 +694,10 @@ SWITCH_DECLARE(switch_status_t) switch_core_codec_init(switch_codec_t *codec, ch
switch_set_flag(codec, SWITCH_CODEC_FLAG_FREE_POOL);
}
if (fmtp) {
codec->fmtp_in = switch_core_strdup(codec->memory_pool, fmtp);
}
implementation->init(codec, flags, codec_settings);
return SWITCH_STATUS_SUCCESS;

50
src/switch_ivr.c
View File

@ -378,6 +378,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_file(switch_core_session_t *se
codec_name = "L16";
if (switch_core_codec_init(&codec,
codec_name,
NULL,
read_codec->implementation->samples_per_second,
read_codec->implementation->microseconds_per_frame / 1000,
read_codec->implementation->number_of_channels,
@ -710,6 +711,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_play_file(switch_core_session_t *sess
if (switch_core_codec_init(&codec,
codec_name,
NULL,
fh->samplerate,
interval,
fh->channels,
@ -1177,6 +1179,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_speak_text(switch_core_session_t *ses
if (switch_core_codec_init(&codec,
codec_name,
NULL,
(int)rate,
interval,
1,
@ -1239,7 +1242,7 @@ static void *audio_bridge_thread(switch_thread_t *thread, void *obj)
{
switch_core_thread_session_t *his_thread, *data = obj;
int *stream_id_p;
int stream_id = 0, ans_a = 0, ans_b = 0;
int stream_id = 0, pre_b = 0, ans_a = 0, ans_b = 0, originator = 0;
switch_input_callback_function_t input_callback;
switch_core_session_message_t msg = {0};
void *user_data;
@ -1265,9 +1268,12 @@ static void *audio_bridge_thread(switch_thread_t *thread, void *obj)
chan_a = switch_core_session_get_channel(session_a);
chan_b = switch_core_session_get_channel(session_b);
ans_a = switch_channel_test_flag(chan_a, CF_ANSWERED);
ans_b = switch_channel_test_flag(chan_b, CF_ANSWERED);
if ((originator = switch_channel_test_flag(chan_a, CF_ORIGINATOR))) {
pre_b = switch_channel_test_flag(chan_a, CF_EARLY_MEDIA);
ans_b = switch_channel_test_flag(chan_b, CF_ANSWERED);
}
switch_channel_set_flag(chan_a, CF_BRIDGED);
@ -1292,21 +1298,19 @@ static void *audio_bridge_thread(switch_thread_t *thread, void *obj)
}
if (!switch_channel_test_flag(chan_a, CF_HOLD)) {
/* If this call is running on early media and it answers for real, pass it along... */
if (!ans_b && switch_channel_test_flag(chan_a, CF_ANSWERED)) {
if (!switch_channel_test_flag(chan_b, CF_ANSWERED)) {
switch_channel_answer(chan_b);
if (!ans_a && originator) {
if (!ans_b && switch_channel_test_flag(chan_b, CF_ANSWERED)) {
switch_channel_answer(chan_a);
ans_a++;
} else if (!pre_b && switch_channel_test_flag(chan_b, CF_EARLY_MEDIA)) {
switch_channel_pre_answer(chan_a);
pre_b++;
}
ans_b++;
switch_yield(10000);
continue;
}
if (!ans_a && switch_channel_test_flag(chan_b, CF_ANSWERED)) {
if (!switch_channel_test_flag(chan_a, CF_ANSWERED)) {
switch_channel_answer(chan_a);
}
ans_a++;
}
if (switch_core_session_dequeue_private_event(session_a, &event) == SWITCH_STATUS_SUCCESS) {
switch_channel_set_flag(chan_b, CF_HOLD);
switch_ivr_parse_event(session_a, event);
@ -1931,17 +1935,16 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
}
endfor1:
if (session && !switch_channel_test_flag(caller_channel, CF_NOMEDIA)) {
switch_codec_t *read_codec = NULL;
switch_channel_pre_answer(caller_channel);
read_codec = switch_core_session_get_read_codec(session);
assert(read_codec != NULL);
if (!(pass = (uint8_t)switch_test_flag(read_codec, SWITCH_CODEC_FLAG_PASSTHROUGH))) {
if (switch_core_codec_init(&write_codec,
"L16",
NULL,
read_codec->implementation->samples_per_second,
read_codec->implementation->microseconds_per_frame / 1000,
1,
@ -1965,6 +1968,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
while ((!caller_channel || switch_channel_ready(caller_channel)) &&
check_channel_status(peer_channels, peer_sessions, and_argc, &idx, file, key) && ((time(NULL) - start) < (time_t)timelimit_sec)) {
/* read from the channel while we wait if the audio is up on it */
if (session && !switch_channel_test_flag(caller_channel, CF_NOMEDIA) &&
(switch_channel_test_flag(caller_channel, CF_ANSWERED) || switch_channel_test_flag(caller_channel, CF_EARLY_MEDIA))) {
@ -2007,13 +2011,17 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
goto done;
}
if (caller_channel && switch_channel_test_flag(peer_channel, CF_ANSWERED)) {
if (caller_channel) {
char *val;
if (switch_channel_test_flag(peer_channel, CF_NOMEDIA) && (val = switch_channel_get_variable(peer_channel, SWITCH_R_SDP_VARIABLE))) {
switch_channel_set_variable(caller_channel, SWITCH_L_SDP_VARIABLE, val);
}
switch_channel_answer(caller_channel);
if (switch_channel_test_flag(peer_channel, CF_ANSWERED)) {
switch_channel_answer(caller_channel);
} else if (switch_channel_test_flag(peer_channel, CF_EARLY_MEDIA)) {
switch_channel_pre_answer(caller_channel);
}
}
if (switch_channel_test_flag(peer_channel, CF_ANSWERED) || switch_channel_test_flag(peer_channel, CF_EARLY_MEDIA)) {

1
src/switch_rtp.c
View File

@ -1317,6 +1317,7 @@ SWITCH_DECLARE(switch_status_t) switch_rtp_enable_vad(switch_rtp_t *rtp_session,
if (switch_core_codec_init(&rtp_session->vad_data.vad_codec,
codec->implementation->iananame,
NULL,
codec->implementation->samples_per_second,
codec->implementation->microseconds_per_frame / 1000,
codec->implementation->number_of_channels,