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update 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7531 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2008-02-05 21:09:52 +00:00
parent c5d8b78f6d
commit b100a406b6
4 changed files with 61 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/mod/endpoints/mod_sofia/sofia_glue.c
View File

@ -1413,16 +1413,18 @@ switch_status_t sofia_glue_activate_rtp(private_object_t *tech_pvt, switch_rtp_f
sofia_glue_check_video_codecs(tech_pvt);
if (switch_test_flag(tech_pvt, TFLAG_VIDEO) && tech_pvt->video_rm_encoding) {
flags = (switch_rtp_flag_t) (SWITCH_RTP_FLAG_AUTOADJ | SWITCH_RTP_FLAG_DATAWAIT | SWITCH_RTP_FLAG_NOBLOCK | SWITCH_RTP_FLAG_RAW_WRITE);
flags = (switch_rtp_flag_t) (SWITCH_RTP_FLAG_USE_TIMER | SWITCH_RTP_FLAG_AUTOADJ |
SWITCH_RTP_FLAG_DATAWAIT | SWITCH_RTP_FLAG_NOBLOCK | SWITCH_RTP_FLAG_RAW_WRITE);
sofia_glue_tech_set_video_codec(tech_pvt, 0);
/* set video timer to 10ms so it can co-exist with audio */
tech_pvt->video_rtp_session = switch_rtp_new(tech_pvt->local_sdp_audio_ip,
tech_pvt->local_sdp_video_port,
tech_pvt->remote_sdp_video_ip,
tech_pvt->remote_sdp_video_port,
tech_pvt->video_agreed_pt,
tech_pvt->video_read_codec.implementation->samples_per_frame,
0,
1,
10000,
(switch_rtp_flag_t) flags,
NULL,
&err,

32
src/switch_ivr_async.c
View File

@ -33,6 +33,7 @@
#include <switch.h>
#ifdef SWITCH_VIDEO_IN_THREADS
struct echo_helper {
switch_core_session_t *session;
int up;
@ -54,24 +55,32 @@ static void *SWITCH_THREAD_FUNC echo_video_thread(switch_thread_t *thread, void
break;
}
if (switch_test_flag(read_frame, SFF_CNG)) {
continue;
}
switch_core_session_write_video_frame(session, read_frame, -1, 0);
}
eh->up = 0;
return NULL;
}
#endif
SWITCH_DECLARE(void) switch_ivr_session_echo(switch_core_session_t *session)
{
switch_status_t status;
switch_frame_t *read_frame;
struct echo_helper eh = {0};
switch_channel_t *channel = switch_core_session_get_channel(session);
#ifdef SWITCH_VIDEO_IN_THREADS
struct echo_helper eh = {0};
switch_thread_t *thread;
switch_threadattr_t *thd_attr = NULL;
#endif
switch_channel_pre_answer(channel);
#ifdef SWITCH_VIDEO_IN_THREADS
if (switch_channel_test_flag(channel, CF_VIDEO)) {
eh.session = session;
switch_threadattr_create(&thd_attr, switch_core_session_get_pool(session));
@ -79,6 +88,7 @@ SWITCH_DECLARE(void) switch_ivr_session_echo(switch_core_session_t *session)
switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
switch_thread_create(&thread, thd_attr, echo_video_thread, &eh, switch_core_session_get_pool(session));
}
#endif
while(switch_channel_ready(channel)) {
status = switch_core_session_read_frame(session, &read_frame, -1, 0);
@ -86,13 +96,31 @@ SWITCH_DECLARE(void) switch_ivr_session_echo(switch_core_session_t *session)
break;
}
switch_core_session_write_frame(session, read_frame, -1, 0);
#ifndef SWITCH_VIDEO_IN_THREADS
status = switch_core_session_read_video_frame(session, &read_frame, -1, 0);
if (!SWITCH_READ_ACCEPTABLE(status)) {
break;
}
if (switch_test_flag(read_frame, SFF_CNG)) {
continue;
}
switch_core_session_write_video_frame(session, read_frame, -1, 0);
#endif
}
#ifdef SWITCH_VIDEO_IN_THREADS
if (eh.up) {
while(eh.up) {
switch_yield(1000);
}
}
#endif
}
typedef struct {

28
src/switch_ivr_bridge.c
View File

@ -36,6 +36,7 @@ static const switch_state_handler_table_t audio_bridge_peer_state_handlers;
/* Bridge Related Stuff*/
/*********************************************************************************/
#ifdef SWITCH_VIDEO_IN_THREADS
struct vid_helper {
switch_core_session_t *session_a;
switch_core_session_t *session_b;
@ -52,7 +53,7 @@ static void *SWITCH_THREAD_FUNC video_bridge_thread(switch_thread_t *thread, voi
vh->up = 1;
while(switch_channel_ready(channel) && vh->up == 1) {
status = switch_core_session_read_video_frame(vh->session_a, &read_frame, -1, 0);
if (!SWITCH_READ_ACCEPTABLE(status)) {
break;
}
@ -64,7 +65,6 @@ static void *SWITCH_THREAD_FUNC video_bridge_thread(switch_thread_t *thread, voi
return NULL;
}
static void launch_video(struct vid_helper *vh)
{
switch_thread_t *thread;
@ -75,7 +75,7 @@ static void launch_video(struct vid_helper *vh)
switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
switch_thread_create(&thread, thd_attr, video_bridge_thread, vh, switch_core_session_get_pool(vh->session_a));
}
#endif
struct switch_ivr_bridge_data {
switch_core_session_t *session;
@ -96,9 +96,12 @@ static void *audio_bridge_thread(switch_thread_t * thread, void *obj)
switch_channel_t *chan_a, *chan_b;
switch_frame_t *read_frame;
switch_core_session_t *session_a, *session_b;
uint32_t loop_count = 0, vid_launch = 0;
uint32_t loop_count = 0;
const char *app_name = NULL, *app_arg = NULL;
#ifdef SWITCH_VIDEO_IN_THREADS
struct vid_helper vh = { 0 };
uint32_t vid_launch = 0;
#endif
session_a = data->session;
if (!(session_b = switch_core_session_locate(data->b_uuid))) {
@ -157,12 +160,14 @@ static void *audio_bridge_thread(switch_thread_t * thread, void *obj)
continue;
}
#ifdef SWITCH_VIDEO_IN_THREADS
if (switch_channel_test_flag(chan_a, CF_VIDEO) && switch_channel_test_flag(chan_b, CF_VIDEO) && !vid_launch) {
vid_launch++;
vh.session_a = session_a;
vh.session_b = session_b;
launch_video(&vh);
}
#endif
/* if 1 channel has DTMF pass it to the other */
while (switch_channel_has_dtmf(chan_a)) {
@ -216,6 +221,19 @@ static void *audio_bridge_thread(switch_thread_t * thread, void *obj)
}
}
#ifndef SWITCH_VIDEO_IN_THREADS
if (switch_channel_test_flag(chan_a, CF_VIDEO) && switch_channel_test_flag(chan_b, CF_VIDEO)) {
/* read video from 1 channel and write it to the other */
status = switch_core_session_read_video_frame(session_a, &read_frame, -1, 0);
if (!SWITCH_READ_ACCEPTABLE(status)) {
break;
}
switch_core_session_write_video_frame(session_b, read_frame, -1, 0);
}
#endif
/* read audio from 1 channel and write it to the other */
status = switch_core_session_read_frame(session_a, &read_frame, -1, stream_id);
@ -237,6 +255,7 @@ static void *audio_bridge_thread(switch_thread_t * thread, void *obj)
}
}
#ifdef SWITCH_VIDEO_IN_THREADS
if (vh.up) {
vh.up = -1;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Ending video thread.\n");
@ -244,6 +263,7 @@ static void *audio_bridge_thread(switch_thread_t * thread, void *obj)
switch_yield(100000);
}
}
#endif
if (switch_channel_get_state(chan_b) >= CS_HANGUP) {

4
src/switch_rtp.c
View File

@ -1040,7 +1040,7 @@ static int rtp_common_read(switch_rtp_t *rtp_session, switch_payload_t *payload_
while (switch_rtp_ready(rtp_session)) {
bytes = sizeof(rtp_msg_t);
status = switch_socket_recvfrom(rtp_session->from_addr, rtp_session->sock, 0, (void *) &rtp_session->recv_msg, &bytes);
if (!SWITCH_STATUS_IS_BREAK(status) && rtp_session->timer.interval) {
switch_core_timer_step(&rtp_session->timer);
}
@ -1151,7 +1151,7 @@ static int rtp_common_read(switch_rtp_t *rtp_session, switch_payload_t *payload_
}
bytes = jb_frame->dlen + rtp_header_len;
rtp_session->recv_msg.header.ts = htonl(jb_frame->ts);
} else if (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_USE_TIMER)) { /* We're late! We're Late! */
} else if (!bytes && switch_test_flag(rtp_session, SWITCH_RTP_FLAG_USE_TIMER)) { /* We're late! We're Late! */
uint8_t *data = (uint8_t *) rtp_session->recv_msg.body;
if (!switch_test_flag(rtp_session, SWITCH_RTP_FLAG_NOBLOCK) && status == SWITCH_STATUS_BREAK) {