JNIEXPORT jint JNICALL Java_com_example_audiotest_module_NSWrapper_nsInit
(JNIEnv *env, jobject thiz, jint samplerate)
{
if((mSamplerate == samplerate) && (NULL != hNsHandle)){
return 0;
}
if(NULL != hNsHandle){
ns_destroy();
}
if(pthread_mutex_init(&ns_process_lock, NULL) != 0)
{
//printf("\n mutex init failed\n");
__android_log_print(ANDROID_LOG_VERBOSE, LOG_TAG, "create mutex for ns_process_lock failed." );
return -1;
}
else{
__android_log_print(ANDROID_LOG_VERBOSE, LOG_TAG, "create mutex for ns_process_lock success." );
}
int status = WebRtcNsx_Create(&hNsHandle);
if(0 == status){
__android_log_print(ANDROID_LOG_VERBOSE, LOG_TAG, "WebRtcNs_Create success, status=%d", status);
status = WebRtcNsx_Init(hNsHandle, samplerate);
if(0 == status){
mSamplerate = samplerate;
// The input and output signals should always be 10ms (80 or 160 samples).
if(samplerate == 8000){
NS_PROC_SAMPLE = 80;
}
else{
NS_PROC_SAMPLE = 160;
}
__android_log_print(ANDROID_LOG_VERBOSE, LOG_TAG,
"WebRtcNs_Init success status=%d, samplerate=%d, NS_PROC_SAMPLE=%d",
status, samplerate, NS_PROC_SAMPLE);
}
else{
ns_destroy();
__android_log_print(ANDROID_LOG_VERBOSE, LOG_TAG, "WebRtcNs_Init failed, status=%d", status);
}
}
else{
pthread_mutex_destroy(&ns_process_lock);
__android_log_print(ANDROID_LOG_VERBOSE, LOG_TAG, "WebRtcNs_Create failed, status=%d", status);
}
return status;
}
static ns_t *ns_fromjson (JSON o)
{
ns_t *ns = xzmalloc (sizeof (*ns));
if (!Jget_nodeset (o, "ok", &ns->ok)
|| !Jget_nodeset (o, "unknown", &ns->unknown)
|| !Jget_nodeset (o, "slow", &ns->slow)
|| !Jget_nodeset (o, "fail", &ns->fail)) {
ns_destroy (ns);
return NULL;
}
return ns;
}
int main (int argc, char *argv[])
{
flux_t h;
int ch;
bool uopt = false;
bool dopt = false;
fmt_t fmt = FMT_RANGED;
ns_t *ns;
log_init ("flux-up");
while ((ch = getopt_long (argc, argv, OPTIONS, longopts, NULL)) != -1) {
switch (ch) {
case 'c': /* --comma */
fmt = FMT_COMMA;
break;
case 'n': /* --newline */
fmt = FMT_NEWLINE;
break;
case 'u': /* --up */
uopt = true;
break;
case 'd': /* --down */
dopt = true;
break;
default:
usage ();
break;
}
}
if (optind != argc)
usage ();
if (!(h = flux_open (NULL, 0)))
err_exit ("flux_open");
if (!(ns = ns_fromkvs (h)))
ns = ns_guess (h);
if (dopt)
ns_print_down (ns, fmt);
else if (uopt)
ns_print_up (ns, fmt);
else
ns_print_all (ns, fmt);
ns_destroy (ns);
flux_close (h);
log_fini ();
return 0;
}
static ns_t *ns_fromjson (const char *json_str)
{
ns_t *ns = xzmalloc (sizeof (*ns));
JSON o = NULL;
if (!(o = Jfromstr (json_str))
|| !Jget_nodeset (o, "ok", &ns->ok)
|| !Jget_nodeset (o, "unknown", &ns->unknown)
|| !Jget_nodeset (o, "slow", &ns->slow)
|| !Jget_nodeset (o, "fail", &ns->fail)) {
ns_destroy (ns);
ns = NULL;
}
Jput (o);
return ns;
}
JNIEXPORT jint JNICALL Java_com_example_audiotest_module_NSWrapper_nsDestroy
(JNIEnv *env, jobject thiz)
{
return ns_destroy();
}
