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FSCORE-517

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@16003 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Brian West
2009-12-18 23:19:53 +00:00
parent e364b59630
commit 726464555c
3 changed files with 22 additions and 8 deletions
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17
src/switch_core_codec.c
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@@ -97,7 +97,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_set_read_codec(switch_core_s
switch_channel_t *channel = switch_core_session_get_channel(session);
char tmp[30];
switch_status_t status = SWITCH_STATUS_SUCCESS;
switch_mutex_lock(session->codec_read_mutex);
if (codec && (!codec->implementation || !switch_core_codec_ready(codec))) {
@@ -109,6 +109,9 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_set_read_codec(switch_core_s
session->read_codec = session->real_read_codec = codec;
session->read_impl = *codec->implementation;
} else {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "%s Push codec %s:%d\n",
switch_channel_get_name(session->channel), codec->implementation->iananame, codec->implementation->ianacode);
codec->next = session->read_codec;
session->read_codec = codec;
session->read_impl = *codec->implementation;
}
@@ -116,7 +119,17 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_set_read_codec(switch_core_s
if (session->read_codec == session->real_read_codec) {
goto end;
}
if (session->real_read_codec) {
if (session->read_codec->next) {
switch_codec_t *old = session->read_codec;
session->read_codec = session->read_codec->next;
session->read_impl = *session->read_codec->implementation;
old->next = NULL;
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "%s Restore previous codec %s:%d.\n",
switch_channel_get_name(session->channel),
session->read_codec->implementation->iananame, session->read_codec->implementation->ianacode);
} else if (session->real_read_codec) {
session->read_codec = session->real_read_codec;
session->read_impl = *session->real_read_codec->implementation;
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Restore original codec.\n");