kenmirrors/freeswitch
1
0
Fork 0
mirror of https://github.com/signalwire/freeswitch.git synced 2025-08-13 17:38:59 +00:00
Code Issues Projects Releases Wiki Activity

codec improvement

Browse Source 
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@114 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2005-12-12 17:50:07 +00:00
parent 0ad907ea46
commit 6fd5a33dbf
7 changed files with 63 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/switch_core.c
View File

@@ -523,6 +523,7 @@ SWITCH_DECLARE(switch_status) switch_core_session_read_frame(switch_core_session
if (read_frame->codec) {
size_t flag = 0;
session->raw_read_frame.datalen = session->raw_read_frame.buflen;
status = switch_core_codec_decode(read_frame->codec,
session->read_codec,
read_frame->data,
@@ -549,7 +550,7 @@ SWITCH_DECLARE(switch_status) switch_core_session_read_frame(switch_core_session
if ((*frame)->datalen == session->read_codec->implementation->bytes_per_frame) {
perfect = TRUE;
} else {
if (! session->raw_write_buffer) {
if (! session->raw_read_buffer) {
int bytes = session->read_codec->implementation->bytes_per_frame * 10;
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Engaging Read Buffer at %d bytes\n", bytes);
switch_buffer_create(session->pool, &session->raw_read_buffer, bytes);
@@ -570,7 +571,7 @@ SWITCH_DECLARE(switch_status) switch_core_session_read_frame(switch_core_session
session->read_codec->implementation->bytes_per_frame);
enc_frame = &session->raw_read_frame;
}
session->enc_read_frame.datalen = session->enc_read_frame.buflen;
status = switch_core_codec_encode(session->read_codec,
(*frame)->codec,
session->raw_read_frame.data,
@@ -641,6 +642,8 @@ SWITCH_DECLARE(switch_status) switch_core_session_write_frame(switch_core_sessio
if (need_codec) {
if (frame->codec) {
session->raw_write_frame.datalen = session->raw_write_frame.buflen;
status = switch_core_codec_decode(frame->codec,
session->write_codec,
frame->data,
@@ -687,6 +690,7 @@ SWITCH_DECLARE(switch_status) switch_core_session_write_frame(switch_core_sessio
if (perfect) {
enc_frame = write_frame;
session->enc_write_frame.datalen = session->enc_write_frame.buflen;
status = switch_core_codec_encode(session->write_codec,
frame->codec,
enc_frame->data,
@@ -728,6 +732,7 @@ SWITCH_DECLARE(switch_status) switch_core_session_write_frame(switch_core_sessio
bytes))) {
enc_frame = &session->raw_write_frame;
session->enc_write_frame.datalen = session->enc_write_frame.buflen;
status = switch_core_codec_encode(session->write_codec,
frame->codec,
enc_frame->data,
@@ -1447,10 +1452,15 @@ SWITCH_DECLARE(switch_core_session *) switch_core_session_request(const switch_e
session->endpoint_interface = endpoint_interface;
session->raw_write_frame.data = session->raw_write_buf;
session->raw_write_frame.buflen = sizeof(session->raw_write_buf);
session->raw_read_frame.data = session->raw_read_buf;
session->raw_read_frame.buflen = sizeof(session->raw_read_buf);
session->enc_write_frame.data = session->enc_write_buf;
session->enc_write_frame.buflen = sizeof(session->enc_write_buf);
session->enc_read_frame.data = session->enc_read_buf;
session->enc_read_frame.buflen = sizeof(session->enc_read_buf);
switch_mutex_init(&session->mutex, SWITCH_MUTEX_NESTED ,session->pool);
switch_thread_cond_create(&session->cond, session->pool);