FREENECTAPI int freenect_process_events_timeout(freenect_context *ctx, struct timeval *timeout)
{
int res = fnusb_process_events_timeout(&ctx->usb, timeout);
// Iterate over the devices in ctx. If any of them are flagged as
freenect_device* dev = ctx->first;
while(dev) {
if (dev->usb_cam.device_dead) {
__android_log_print(ANDROID_LOG_ERROR, LOG_TAG,"USB camera marked dead, stopping streams" );
FN_ERROR("USB camera marked dead, stopping streams\n");
res = -1;
freenect_stop_video(dev);
freenect_stop_depth(dev);
}
#ifdef BUILD_AUDIO
if (dev->usb_audio.device_dead) {
__android_log_print(ANDROID_LOG_ERROR, LOG_TAG,"USB audio marked dead, stopping streams" );
FN_ERROR("USB audio marked dead, stopping streams\n");
res = -1; // Or something else to tell the user that the device just vanished.
freenect_stop_audio(dev);
}
#endif
dev = dev->next;
}
return res;
}
void* freenect_threadfunc(void* arg) {
while(!die && freenect_process_events(f_ctx) >= 0) {
// If we did anything else in the freenect thread, it might go here.
}
freenect_stop_audio(f_dev);
freenect_close_device(f_dev);
freenect_shutdown(f_ctx);
return NULL;
}