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make a little more optimal

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13158 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2009-04-27 02:04:48 +00:00
parent 9359be6758
commit 6f7e34abc3
1 changed files with 11 additions and 6 deletions
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17
src/mod/endpoints/mod_loopback/mod_loopback.c
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@ -36,6 +36,8 @@
#include <math.h>
#include <string.h>
#define FRAME_QUEUE_LEN 3
SWITCH_MODULE_LOAD_FUNCTION(mod_loopback_load);
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_loopback_shutdown);
SWITCH_MODULE_DEFINITION(mod_loopback, mod_loopback_load, mod_loopback_shutdown, NULL);
@ -187,7 +189,7 @@ static switch_status_t tech_init(private_t *tech_pvt, switch_core_session_t *ses
switch_mutex_init(&tech_pvt->flag_mutex, SWITCH_MUTEX_NESTED, switch_core_session_get_pool(session));
switch_mutex_init(&tech_pvt->mutex, SWITCH_MUTEX_NESTED, switch_core_session_get_pool(session));
switch_core_session_set_private(session, tech_pvt);
switch_queue_create(&tech_pvt->frame_queue, 3, switch_core_session_get_pool(session));
switch_queue_create(&tech_pvt->frame_queue, FRAME_QUEUE_LEN, switch_core_session_get_pool(session));
tech_pvt->session = session;
tech_pvt->channel = switch_core_session_get_channel(session);
}
@ -658,18 +660,21 @@ static switch_status_t channel_write_frame(switch_core_session_t *session, switc
if (switch_test_flag(tech_pvt, TFLAG_LINKED)) {
switch_frame_t *clone;
if (frame->codec->implementation != tech_pvt->write_codec.implementation) {
/* change codecs to match */
tech_init(tech_pvt, session, frame->codec);
tech_init(tech_pvt->other_tech_pvt, tech_pvt->other_session, frame->codec);
}
if (switch_frame_dup(frame, &clone) != SWITCH_STATUS_SUCCESS) {
abort();
}
if (switch_queue_size(tech_pvt->other_tech_pvt->frame_queue) < FRAME_QUEUE_LEN) {
if (switch_frame_dup(frame, &clone) != SWITCH_STATUS_SUCCESS) {
abort();
}
if (switch_queue_trypush(tech_pvt->other_tech_pvt->frame_queue, clone) != SWITCH_STATUS_SUCCESS) {
switch_frame_free(&clone);
if (switch_queue_trypush(tech_pvt->other_tech_pvt->frame_queue, clone) != SWITCH_STATUS_SUCCESS) {
switch_frame_free(&clone);
}
}
switch_set_flag_locked(tech_pvt->other_tech_pvt, TFLAG_WRITE);