int threadpool_start(int n) {
ThreadPool *tp = malloc(sizeof(ThreadPool));
if (tp && ThreadPool_init(tp, n * 5, n) != 0) {
free(tp);
}
return tp;
}
static
PyObject*
init(PyObject *self, PyObject *args)
{
int capacity, numthreads;
if ( !PyArg_ParseTuple(args, "ii", &capacity, &numthreads) ) {
return NULL;
}
if ( ThreadPool_init(&threadpool, capacity, numthreads) ) {
PyErr_SetString(PyExc_Exception, "can't initialize thread pool");
return NULL;
}
initialized_flag = 1;
Py_RETURN_NONE;
}
SLresult CEngine_Realize(void *self, SLboolean async)
{
CEngine *thiz = (CEngine *) self;
SLresult result;
#ifndef ANDROID
// create the sync thread
int err = pthread_create(&thiz->mSyncThread, (const pthread_attr_t *) NULL, sync_start, thiz);
result = err_to_result(err);
if (SL_RESULT_SUCCESS != result)
return result;
#endif
// initialize the thread pool for asynchronous operations
result = ThreadPool_init(&thiz->mThreadPool, 0, 0);
if (SL_RESULT_SUCCESS != result) {
thiz->mEngine.mShutdown = SL_BOOLEAN_TRUE;
(void) pthread_join(thiz->mSyncThread, (void **) NULL);
return result;
}
#ifdef USE_SDL
SDL_open(&thiz->mEngine);
#endif
return SL_RESULT_SUCCESS;
}
