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提交 f8116526 authored 作者: Anthony Minessale's avatar Anthony Minessale
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FS-9654 #resolve [Issue with RTP payload negotiation]

上级 08d5f672
隐藏空白字符变更
内嵌 并排
正在显示 包含 51 行增加 和 45 行删除
src/include/switch_types.h
浏览文件 @ f8116526
......@@ -2542,7 +2542,6 @@ typedef struct payload_map_s {
char *rm_fmtp;
switch_payload_t agreed_pt;
switch_payload_t recv_pt;
char *fmtp_out;
......
src/switch_core_media.c
浏览文件 @ f8116526
......@@ -760,23 +760,35 @@ SWITCH_DECLARE(payload_map_t *) switch_core_media_add_payload_map(switch_core_se
switch_mutex_lock(smh->sdp_mutex);
for (pmap = engine->payload_map; pmap && pmap->allocated; pmap = pmap->next) {
exists = (!strcasecmp(name, pmap->iananame) && pmap->pt == pt && (!pmap->rate || rate == pmap->rate) && (!pmap->ptime || pmap->ptime == ptime));
if (sdp_type == SDP_TYPE_RESPONSE) {
switch(type) {
case SWITCH_MEDIA_TYPE_AUDIO:
exists = (type == pmap->type && !strcasecmp(name, pmap->iananame) && pmap->pt == pt && (!pmap->rate || rate == pmap->rate) && (!pmap->ptime || pmap->ptime == ptime));
break;
case SWITCH_MEDIA_TYPE_VIDEO:
exists = (type == pmap->type && !strcasecmp(name, pmap->iananame));
break;
}
if (exists) {
if (!zstr(fmtp) && !zstr(pmap->rm_fmtp)) {
if (strcmp(pmap->rm_fmtp, fmtp)) {
exists = 0;
local_pt = pmap->pt;
continue;
if (exists) break;
} else {
exists = (type == pmap->type && !strcasecmp(name, pmap->iananame) && pmap->pt == pt && (!pmap->rate || rate == pmap->rate) && (!pmap->ptime || pmap->ptime == ptime));
if (exists) {
if (!zstr(fmtp) && !zstr(pmap->rm_fmtp)) {
if (strcmp(pmap->rm_fmtp, fmtp)) {
exists = 0;
local_pt = pmap->pt;
continue;
}
}
}
break;
break;
}
}
}
if (!exists) {
switch_ssize_t hlen = -1;
......@@ -2535,7 +2547,6 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_read_frame(switch_core_session
(!smh->mparams->recv_te || engine->read_frame.payload != smh->mparams->recv_te) &&
(!smh->mparams->te || engine->read_frame.payload != smh->mparams->te) &&
engine->read_frame.payload != engine->cur_payload_map->recv_pt &&
engine->read_frame.payload != engine->cur_payload_map->agreed_pt &&
engine->read_frame.payload != engine->cur_payload_map->pt) {
payload_map_t *pmap;
......@@ -2543,7 +2554,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_read_frame(switch_core_session
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG,
"alternate payload received (received %d, expecting %d)\n",
(int) engine->read_frame.payload, (int) engine->cur_payload_map->agreed_pt);
(int) engine->read_frame.payload, (int) engine->cur_payload_map->pt);
/* search for payload type */
......@@ -2835,8 +2846,8 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_set_video_codec(switch_core_se
v_engine->write_codec.fmtp_out = switch_core_session_strdup(session, v_engine->write_codec.fmtp_out);
v_engine->write_codec.agreed_pt = v_engine->cur_payload_map->agreed_pt;
v_engine->read_codec.agreed_pt = v_engine->cur_payload_map->agreed_pt;
v_engine->write_codec.agreed_pt = v_engine->cur_payload_map->pt;
v_engine->read_codec.agreed_pt = v_engine->cur_payload_map->pt;
switch_core_session_set_video_read_codec(session, &v_engine->read_codec);
switch_core_session_set_video_write_codec(session, &v_engine->write_codec);
......@@ -2851,7 +2862,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_set_video_codec(switch_core_se
msg.from = __FILE__;
msg.message_id = SWITCH_MESSAGE_INDICATE_VIDEO_REFRESH_REQ;
switch_rtp_set_default_payload(v_engine->rtp_session, v_engine->cur_payload_map->agreed_pt);
switch_rtp_set_default_payload(v_engine->rtp_session, v_engine->cur_payload_map->pt);
//XX
......@@ -3024,8 +3035,8 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_set_codec(switch_core_session_
a_engine->read_impl.samples_per_packet, a_engine->read_impl.bits_per_second, a_engine->read_impl.number_of_channels);
a_engine->read_frame.codec = &a_engine->read_codec;
a_engine->read_frame.channels = a_engine->read_impl.number_of_channels;
a_engine->write_codec.agreed_pt = a_engine->cur_payload_map->agreed_pt;
a_engine->read_codec.agreed_pt = a_engine->cur_payload_map->agreed_pt;
a_engine->write_codec.agreed_pt = a_engine->cur_payload_map->pt;
a_engine->read_codec.agreed_pt = a_engine->cur_payload_map->pt;
if (force != 2) {
switch_core_session_set_real_read_codec(session, &a_engine->read_codec);
......@@ -4496,8 +4507,6 @@ SWITCH_DECLARE(uint8_t) switch_core_media_negotiate_sdp(switch_core_session_t *s
pmap->remote_sdp_port = (switch_port_t) m->m_port;
pmap->rm_fmtp = switch_core_session_strdup(session, (char *) mmap->rm_fmtp);
pmap->agreed_pt = (switch_payload_t) mmap->rm_pt;
smh->negotiated_codecs[smh->num_negotiated_codecs++] = mimp;
pmap->recv_pt = (switch_payload_t)mmap->rm_pt;
......@@ -4901,8 +4910,6 @@ SWITCH_DECLARE(uint8_t) switch_core_media_negotiate_sdp(switch_core_session_t *s
pmap->rm_fmtp = switch_core_session_strdup(session, (char *) map->rm_fmtp);
pmap->agreed_pt = (switch_payload_t) map->rm_pt;
smh->negotiated_codecs[smh->num_negotiated_codecs++] = mimp;
#if 0
......@@ -4916,7 +4923,7 @@ SWITCH_DECLARE(uint8_t) switch_core_media_negotiate_sdp(switch_core_session_t *s
switch_channel_set_variable(session->channel, SWITCH_REMOTE_VIDEO_IP_VARIABLE, v_engine->cur_payload_map->remote_sdp_ip);
switch_channel_set_variable(session->channel, SWITCH_REMOTE_VIDEO_PORT_VARIABLE, tmp);
switch_channel_set_variable(session->channel, "rtp_video_fmtp", v_engine->cur_payload_map->rm_fmtp);
switch_snprintf(tmp, sizeof(tmp), "%d", v_engine->cur_payload_map->agreed_pt);
switch_snprintf(tmp, sizeof(tmp), "%d", v_engine->cur_payload_map->pt);
switch_channel_set_variable(session->channel, "rtp_video_pt", tmp);
switch_core_media_check_video_codecs(session);
switch_snprintf(tmp, sizeof(tmp), "%d", v_engine->cur_payload_map->recv_pt);
......@@ -4977,7 +4984,7 @@ SWITCH_DECLARE(uint8_t) switch_core_media_negotiate_sdp(switch_core_session_t *s
pmap->remote_sdp_ip = "127.0.0.1";
pmap->remote_sdp_port = 9999;
pmap->agreed_pt = 97;
pmap->pt = 97;
pmap->recv_pt = 97;
pmap->codec_ms = 20;
a_engine->cur_payload_map = pmap;
......@@ -5727,7 +5734,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_start_video_thread(switch_co
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "%s Starting Video thread\n", switch_core_session_get_name(session));
if (v_engine->rtp_session) {
switch_rtp_set_default_payload(v_engine->rtp_session, v_engine->cur_payload_map->agreed_pt);
switch_rtp_set_default_payload(v_engine->rtp_session, v_engine->cur_payload_map->pt);
}
v_engine->mh.session = session;
......@@ -6595,7 +6602,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_activate_rtp(switch_core_sessi
a_engine->local_sdp_ip,
a_engine->local_sdp_port,
a_engine->cur_payload_map->remote_sdp_ip,
a_engine->cur_payload_map->remote_sdp_port, a_engine->cur_payload_map->agreed_pt, a_engine->read_impl.microseconds_per_packet / 1000);
a_engine->cur_payload_map->remote_sdp_port, a_engine->cur_payload_map->pt, a_engine->read_impl.microseconds_per_packet / 1000);
//XX
}
......@@ -6661,10 +6668,10 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_activate_rtp(switch_core_sessi
a_engine->cur_payload_map->remote_sdp_ip,
a_engine->cur_payload_map->remote_sdp_port,
a_engine->cur_payload_map->remote_sdp_ip,
a_engine->cur_payload_map->remote_sdp_port, a_engine->cur_payload_map->agreed_pt, a_engine->read_impl.microseconds_per_packet / 1000);
a_engine->cur_payload_map->remote_sdp_port, a_engine->cur_payload_map->pt, a_engine->read_impl.microseconds_per_packet / 1000);
if (switch_rtp_ready(a_engine->rtp_session)) {
switch_rtp_set_default_payload(a_engine->rtp_session, a_engine->cur_payload_map->agreed_pt);
switch_rtp_set_default_payload(a_engine->rtp_session, a_engine->cur_payload_map->pt);
}
} else {
......@@ -6682,7 +6689,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_activate_rtp(switch_core_sessi
a_engine->local_sdp_port,
a_engine->cur_payload_map->remote_sdp_ip,
a_engine->cur_payload_map->remote_sdp_port,
a_engine->cur_payload_map->agreed_pt,
a_engine->cur_payload_map->pt,
a_engine->read_impl.samples_per_packet,
a_engine->cur_payload_map->codec_ms * 1000,
flags, timer_name, &err, switch_core_session_get_pool(session));
......@@ -6717,7 +6724,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_activate_rtp(switch_core_sessi
switch_channel_set_flag(session->channel, CF_FS_RTP);
switch_channel_set_variable_printf(session->channel, "rtp_use_pt", "%d", a_engine->cur_payload_map->agreed_pt);
switch_channel_set_variable_printf(session->channel, "rtp_use_pt", "%d", a_engine->cur_payload_map->pt);
if ((val = switch_channel_get_variable(session->channel, "rtp_enable_vad_in")) && switch_true(val)) {
vad_in = 1;
......@@ -6982,9 +6989,9 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_activate_rtp(switch_core_sessi
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG,
"VIDEO RTP [%s] %s port %d -> %s port %d codec: %u\n", switch_channel_get_name(session->channel),
v_engine->local_sdp_ip, v_engine->local_sdp_port, v_engine->cur_payload_map->remote_sdp_ip,
v_engine->cur_payload_map->remote_sdp_port, v_engine->cur_payload_map->agreed_pt);
v_engine->cur_payload_map->remote_sdp_port, v_engine->cur_payload_map->pt);
switch_rtp_set_default_payload(v_engine->rtp_session, v_engine->cur_payload_map->agreed_pt);
switch_rtp_set_default_payload(v_engine->rtp_session, v_engine->cur_payload_map->pt);
}
}
......@@ -7041,10 +7048,10 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_activate_rtp(switch_core_sessi
a_engine->cur_payload_map->remote_sdp_ip,
v_engine->local_sdp_port,
v_engine->cur_payload_map->remote_sdp_ip,
v_engine->cur_payload_map->remote_sdp_port, v_engine->cur_payload_map->agreed_pt, v_engine->read_impl.microseconds_per_packet / 1000);
v_engine->cur_payload_map->remote_sdp_port, v_engine->cur_payload_map->pt, v_engine->read_impl.microseconds_per_packet / 1000);
if (switch_rtp_ready(v_engine->rtp_session)) {
switch_rtp_set_default_payload(v_engine->rtp_session, v_engine->cur_payload_map->agreed_pt);
switch_rtp_set_default_payload(v_engine->rtp_session, v_engine->cur_payload_map->pt);
}
} else {
timer_name = smh->mparams->timer_name;
......@@ -7104,7 +7111,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_activate_rtp(switch_core_sessi
v_engine->local_sdp_port,
v_engine->cur_payload_map->remote_sdp_ip,
v_engine->cur_payload_map->remote_sdp_port,
v_engine->cur_payload_map->agreed_pt,
v_engine->cur_payload_map->pt,
1, 90000, flags, NULL, &err, switch_core_session_get_pool(session));
......@@ -7114,7 +7121,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_activate_rtp(switch_core_sessi
a_engine->local_sdp_ip,
v_engine->local_sdp_port,
v_engine->cur_payload_map->remote_sdp_ip,
v_engine->cur_payload_map->remote_sdp_port, v_engine->cur_payload_map->agreed_pt,
v_engine->cur_payload_map->remote_sdp_port, v_engine->cur_payload_map->pt,
0, switch_rtp_ready(v_engine->rtp_session) ? "SUCCESS" : err);
......@@ -7256,7 +7263,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_activate_rtp(switch_core_sessi
//XX
switch_channel_set_variable_printf(session->channel, "rtp_use_video_pt", "%d", v_engine->cur_payload_map->agreed_pt);
switch_channel_set_variable_printf(session->channel, "rtp_use_video_pt", "%d", v_engine->cur_payload_map->pt);
v_engine->ssrc = switch_rtp_get_ssrc(v_engine->rtp_session);
switch_channel_set_variable_printf(session->channel, "rtp_use_video_ssrc", "%u", v_engine->ssrc);
......@@ -8144,14 +8151,14 @@ SWITCH_DECLARE(void) switch_core_media_gen_local_sdp(switch_core_session_t *sess
if (a_engine->cur_payload_map->adv_channels > 1) {
switch_snprintf(buf + strlen(buf), SDPBUFLEN - strlen(buf), "a=rtpmap:%d %s/%d/%d\r\n",
a_engine->cur_payload_map->agreed_pt, a_engine->cur_payload_map->rm_encoding, rate, a_engine->cur_payload_map->adv_channels);
a_engine->cur_payload_map->pt, a_engine->cur_payload_map->rm_encoding, rate, a_engine->cur_payload_map->adv_channels);
} else {
switch_snprintf(buf + strlen(buf), SDPBUFLEN - strlen(buf), "a=rtpmap:%d %s/%d\r\n",
a_engine->cur_payload_map->agreed_pt, a_engine->cur_payload_map->rm_encoding, rate);
a_engine->cur_payload_map->pt, a_engine->cur_payload_map->rm_encoding, rate);
}
if (fmtp_out) {
switch_snprintf(buf + strlen(buf), SDPBUFLEN - strlen(buf), "a=fmtp:%d %s\r\n", a_engine->cur_payload_map->agreed_pt, fmtp_out);
switch_snprintf(buf + strlen(buf), SDPBUFLEN - strlen(buf), "a=fmtp:%d %s\r\n", a_engine->cur_payload_map->pt, fmtp_out);
}
if (switch_media_handle_test_media_flag(smh, SCMF_MULTI_ANSWER_AUDIO)) {
......@@ -8474,7 +8481,7 @@ SWITCH_DECLARE(void) switch_core_media_gen_local_sdp(switch_core_session_t *sess
if (v_engine->codec_negotiated) {
payload_map_t *pmap;
switch_core_media_set_video_codec(session, 0);
switch_snprintf(buf + strlen(buf), SDPBUFLEN - strlen(buf), " %d", v_engine->cur_payload_map->agreed_pt);
switch_snprintf(buf + strlen(buf), SDPBUFLEN - strlen(buf), " %d", v_engine->cur_payload_map->pt);
if (switch_media_handle_test_media_flag(smh, SCMF_MULTI_ANSWER_VIDEO)) {
switch_mutex_lock(smh->sdp_mutex);
......@@ -8717,7 +8724,7 @@ SWITCH_DECLARE(void) switch_core_media_gen_local_sdp(switch_core_session_t *sess
if (v_engine->codec_negotiated) {
add_fb(buf, SDPBUFLEN, v_engine->cur_payload_map->agreed_pt, v_engine->fir || fir,
add_fb(buf, SDPBUFLEN, v_engine->cur_payload_map->pt, v_engine->fir || fir,
v_engine->nack || nack, v_engine->pli || pli, v_engine->tmmbr || tmmbr);
if (switch_media_handle_test_media_flag(smh, SCMF_MULTI_ANSWER_VIDEO)) {
......@@ -10863,7 +10870,7 @@ SWITCH_DECLARE (void) switch_core_media_recover_session(switch_core_session_t *s
}
if ((tmp = switch_channel_get_variable(session->channel, "rtp_use_pt"))) {
a_engine->cur_payload_map->pt = a_engine->cur_payload_map->agreed_pt = (switch_payload_t)(smh->payload_space = atoi(tmp));
a_engine->cur_payload_map->pt = (switch_payload_t)(smh->payload_space = atoi(tmp));
}
if ((tmp = switch_channel_get_variable(session->channel, "rtp_audio_recv_pt"))) {
......@@ -10892,7 +10899,7 @@ SWITCH_DECLARE (void) switch_core_media_recover_session(switch_core_session_t *s
if (switch_channel_test_flag(session->channel, CF_VIDEO)) {
if ((tmp = switch_channel_get_variable(session->channel, "rtp_use_video_pt"))) {
v_engine->cur_payload_map->pt = v_engine->cur_payload_map->agreed_pt = (switch_payload_t)atoi(tmp);
v_engine->cur_payload_map->pt = (switch_payload_t)atoi(tmp);
}
if ((tmp = switch_channel_get_variable(session->channel, "rtp_video_recv_pt"))) {
......
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