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Add new hard_mute control to allow apps to request low level mute e.g. from the rtp stack level. Its used in mod_conference to avoid reading audio while muted and possibly reduce some transcoding load

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This commit is contained in:
Anthony Minessale committed 2014-10-27 15:13:42 -04:00
1 parent 0386db7dfd
commit d1e529aefd
5 files changed
+47 -1
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src/switch_core_media.c
+26 -1
View File
@@ -7656,8 +7656,17 @@ SWITCH_DECLARE(void) switch_core_media_start_udptl(switch_core_session_t *sessio
}
}
//?
SWITCH_DECLARE(void) switch_core_media_hard_mute(switch_core_session_t *session, switch_bool_t on)
{
switch_core_session_message_t msg = { 0 };
msg.from = __FILE__;
msg.message_id = SWITCH_MESSAGE_INDICATE_HARD_MUTE;
msg.numeric_arg = on;
switch_core_session_receive_message(session, &msg);
}
//?
@@ -7718,6 +7727,22 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_receive_message(switch_core_se
}
}
break;
case SWITCH_MESSAGE_INDICATE_HARD_MUTE:
{
if (a_engine->rtp_session) {
if (msg->numeric_arg) {
switch_rtp_set_flag(a_engine->rtp_session, SWITCH_RTP_FLAG_MUTE);
} else {
switch_rtp_clear_flag(a_engine->rtp_session, SWITCH_RTP_FLAG_MUTE);
}
rtp_flush_read_buffer(a_engine->rtp_session, SWITCH_RTP_FLUSH_ONCE);
}
}
break;
case SWITCH_MESSAGE_INDICATE_DEBUG_MEDIA:
{
switch_rtp_t *rtp = a_engine->rtp_session;