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module-rtp: fix sender timestamps

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This commit is contained in:
Wim Taymans 2023-03-01 10:54:00 +01:00
parent 7c04b42e38
commit dda5ed696b
3 changed files with 78 additions and 23 deletions
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29
src/modules/module-rtp-session.c
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@ -279,8 +279,8 @@ static void send_apple_midi_cmd_in(struct session *sess, bool ctrl)
iov[0].iov_base = &hdr;
iov[0].iov_len = sizeof(hdr);
iov[1].iov_base = sess->name;
iov[1].iov_len = strlen(sess->name);
iov[1].iov_base = impl->session_name;
iov[1].iov_len = strlen(impl->session_name)+1;
spa_zero(msg);
msg.msg_name = ctrl ? &sess->ctrl_addr : &sess->data_addr;
@ -476,6 +476,7 @@ static struct session *find_session_by_addr_name(struct impl *impl,
{
struct session *sess;
spa_list_for_each(sess, &impl->sessions, link) {
pw_log_info("'%s' '%s'", sess->name, name);
if (cmp_ip(sa, &sess->ctrl_addr) &&
spa_streq(sess->name, name))
return sess;
@ -511,10 +512,13 @@ static void parse_apple_midi_cmd_in(struct impl *impl, bool ctrl, uint8_t *buffe
struct rtp_apple_midi reply;
struct session *sess;
bool success = true;
uint32_t initiator = ntohl(hdr->initiator);
uint32_t initiator, ssrc;
char addr[128];
uint16_t port = 0;
initiator = ntohl(hdr->initiator);
ssrc = ntohl(hdr->ssrc);
get_ip(sa, addr, sizeof(addr), &port);
pw_log_info("IN from %s:%d %s", addr, port, hdr->name);
@ -529,13 +533,14 @@ static void parse_apple_midi_cmd_in(struct impl *impl, bool ctrl, uint8_t *buffe
success = false;
}
} else {
struct pw_properties *props;
props = pw_properties_new("sess.name", hdr->name, NULL);
pw_properties_setf(props, "rtp.initiator", "%u", initiator);
pw_properties_setf(props, "rtp.receiver-ssrc", "%u", ssrc);
pw_log_info("got control IN request %08x", initiator);
sess = make_session(impl,
pw_properties_new(
"sess.name", hdr->name,
"rtp.initiator", initiator,
"rtp.receiver-ssrc", ntohl(hdr->ssrc),
NULL));
sess = make_session(impl, props);
if (sess == NULL) {
pw_log_warn("failed to make session: %m");
success = false;
@ -553,6 +558,7 @@ static void parse_apple_midi_cmd_in(struct impl *impl, bool ctrl, uint8_t *buffe
success = false;
} else {
pw_log_info("got data IN request %08x", initiator);
sess->remote_ssrc = ssrc;
sess->data_addr = *sa;
sess->data_len = salen;
sess->data_ready = true;
@ -568,8 +574,8 @@ static void parse_apple_midi_cmd_in(struct impl *impl, bool ctrl, uint8_t *buffe
iov[0].iov_base = &reply;
iov[0].iov_len = sizeof(reply);
iov[1].iov_base = sess->name;
iov[1].iov_len = strlen(sess->name);
iov[1].iov_base = impl->session_name;
iov[1].iov_len = strlen(impl->session_name)+1;
spa_zero(msg);
msg.msg_name = sa;
@ -602,6 +608,7 @@ static void parse_apple_midi_cmd_ok(struct impl *impl, bool ctrl, uint8_t *buffe
send_apple_midi_cmd_in(sess, false);
} else {
pw_log_info("got data OK %08x", initiator);
sess->remote_ssrc = ntohl(hdr->ssrc);
sess->data_ready = true;
}
}