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FS-7500: add a framebuffer to reuse memory and use it to offload frame writing from video muxing thread to a dedicated write thread

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Anthony Minessale authored and Michael Jerris committed 2015-05-28 12:47:08 -05:00
1 parent 5ac63b9250
commit 0d34e8ac77
7 files changed
+280 -32
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src/switch_rtp.c
+11 -4
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@@ -7145,7 +7145,8 @@ SWITCH_DECLARE(int) switch_rtp_write_frame(switch_rtp_t *rtp_session, switch_fra
uint32_t len, ts = 0;
switch_payload_t payload = 0;
rtp_msg_t *send_msg = NULL;
rtp_msg_t local_send_msg = { {0} };
srtp_hdr_t local_header;
int r = 0;
if (!switch_rtp_ready(rtp_session) || !rtp_session->remote_addr) {
return -1;
@@ -7300,8 +7301,7 @@ SWITCH_DECLARE(int) switch_rtp_write_frame(switch_rtp_t *rtp_session, switch_fra
if (fwd) {
send_msg = frame->packet;
local_send_msg = *send_msg;
send_msg = &local_send_msg;
local_header = send_msg->header;
len = frame->packetlen;
ts = 0;
@@ -7330,7 +7330,14 @@ SWITCH_DECLARE(int) switch_rtp_write_frame(switch_rtp_t *rtp_session, switch_fra
}
*/
return rtp_common_write(rtp_session, send_msg, data, len, payload, ts, &frame->flags);
r = rtp_common_write(rtp_session, send_msg, data, len, payload, ts, &frame->flags);
if (send_msg) {
send_msg->header = local_header;
}
return r;
}
SWITCH_DECLARE(switch_rtp_stats_t *) switch_rtp_get_stats(switch_rtp_t *rtp_session, switch_memory_pool_t *pool)