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fix FSCORE-212

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10189 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2008-10-29 15:57:57 +00:00
parent 4c51457d72
commit 217c16602a
2 changed files with 25 additions and 17 deletions
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39
src/switch_core_codec.c
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@@ -45,6 +45,10 @@ SWITCH_DECLARE(uint32_t) switch_core_codec_next_id(void)
SWITCH_DECLARE(void) switch_core_session_unset_read_codec(switch_core_session_t *session)
{
session->real_read_codec = session->read_codec = NULL;
session->raw_read_frame.codec = session->read_codec;
session->raw_write_frame.codec = session->read_codec;
session->enc_read_frame.codec = session->read_codec;
session->enc_write_frame.codec = session->read_codec;
}
SWITCH_DECLARE(void) switch_core_session_unset_write_codec(switch_core_session_t *session)
@@ -60,33 +64,37 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_set_read_codec(switch_core_s
char tmp[30];
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (!codec || !codec->implementation) {
if (codec && !codec->implementation) {
codec = NULL;
}
if (codec) {
if (!session->real_read_codec) {
session->read_codec = session->real_read_codec = codec;
session->read_impl = *codec->implementation;
} else {
session->read_codec = codec;
session->read_impl = *codec->implementation;
}
} else {
if (session->read_codec == session->real_read_codec) {
goto end;
}
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_LOG, SWITCH_LOG_DEBUG, "Restore original codec.\n");
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot set UNINITIALIZED codec!\n");
status = SWITCH_STATUS_FALSE;
goto end;
}
} else {
if (!session->real_read_codec) {
session->read_codec = session->real_read_codec = codec;
} else {
session->read_codec = codec;
}
}
if (!session->read_codec) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "No READ codec!\n");
status = SWITCH_STATUS_FALSE;
goto end;
}
session->read_impl = *session->read_codec->implementation;
if (session->read_codec && session->read_impl.decoded_bytes_per_packet) {
if (switch_event_create(&event, SWITCH_EVENT_CODEC) == SWITCH_STATUS_SUCCESS) {
switch_channel_event_set_data(session->channel, event);
@@ -101,8 +109,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_set_read_codec(switch_core_s
switch_channel_set_variable(channel, "read_codec", session->read_impl.iananame);
switch_snprintf(tmp, sizeof(tmp), "%d", session->read_impl.actual_samples_per_second);
switch_channel_set_variable(channel, "read_rate", tmp);
session->raw_read_frame.codec = session->read_codec;
session->raw_write_frame.codec = session->read_codec;
session->enc_read_frame.codec = session->read_codec;