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add function to help set session read codec to slinear

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This commit is contained in:
Anthony Minessale
2011-01-06 17:41:17 -06:00
parent 85c22d10e2
commit 1a08df9b20
4 changed files with 44 additions and 1 deletions
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src/switch_core_session.c
+33
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@@ -58,6 +58,39 @@ SWITCH_DECLARE(void) switch_core_session_soft_unlock(switch_core_session_t *sess
session->soft_lock = 0;
}
SWITCH_DECLARE(switch_status_t) switch_core_session_set_codec_slin(switch_core_session_t *session, switch_slin_data_t *data)
{
switch_codec_implementation_t read_impl = { 0 };
int interval;
switch_core_session_get_read_impl(session, &read_impl);
interval = read_impl.microseconds_per_packet / 1000;
data->session = session;
if (switch_core_codec_init(&data->codec,
"L16",
NULL,
read_impl.actual_samples_per_second,
interval,
1, SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE, NULL, NULL) == SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session),
SWITCH_LOG_DEBUG, "Codec Activated L16@%uhz %dms\n", read_impl.actual_samples_per_second, interval);
memset(&data->write_frame, 0, sizeof(data->write_frame));
data->write_frame.codec = &data->codec;
data->write_frame.data = data->frame_data;
data->write_frame.buflen = sizeof(data->frame_data);
data->write_frame.datalen = 0;
switch_core_session_set_read_codec(session, &data->codec);
return SWITCH_STATUS_SUCCESS;
}
return SWITCH_STATUS_FALSE;
}
#ifdef SWITCH_DEBUG_RWLOCKS
SWITCH_DECLARE(switch_core_session_t *) switch_core_session_perform_locate(const char *uuid_str, const char *file, const char *func, int line)
#else