C++ (Cpp) GF_Thread Beispiele

Beispiel #1

Datei: os_thread.c Projekt: fcsteagu/gpac-1

DWORD WINAPI RunThread(void *ptr)
{
	DWORD ret = 0;
#else
void * RunThread(void *ptr)
{
	long int ret = 0;
#endif
	GF_Thread *t = (GF_Thread *)ptr;

	/* Signal the caller */
	if (! t->_signal) goto exit;
#ifdef GPAC_ANDROID
	if (pthread_once(&currentThreadInfoKey_once, &currentThreadInfoKey_alloc) || pthread_setspecific(currentThreadInfoKey, t))
		GF_LOG(GF_LOG_ERROR, GF_LOG_MUTEX, ("[Mutex] Couldn't run thread %s, ID 0x%08x\n", t->log_name, t->id));
#endif /* GPAC_ANDROID */
	t->status = GF_THREAD_STATUS_RUN;
	gf_sema_notify(t->_signal, 1);

#ifndef GPAC_DISABLE_LOG
	t->id = gf_th_id();
	GF_LOG(GF_LOG_INFO, GF_LOG_MUTEX, ("[Thread %s] At %d Entering thread proc - thread ID 0x%08x\n", t->log_name, gf_sys_clock(), t->id));
#endif

	/* Each thread has its own seed */
	gf_rand_init(0);

	/* Run our thread */
	ret = t->Run(t->args);

exit:
#ifndef GPAC_DISABLE_LOG
	GF_LOG(GF_LOG_INFO, GF_LOG_MUTEX, ("[Thread %s] At %d Exiting thread proc\n", t->log_name, gf_sys_clock()));
#endif
	t->status = GF_THREAD_STATUS_DEAD;
	t->Run = NULL;
#ifdef WIN32
	if (!CloseHandle(t->threadH)) {
		DWORD err = GetLastError();
		GF_LOG(GF_LOG_ERROR, GF_LOG_MUTEX, ("[Thread %s] Couldn't close handle when exiting thread proc, error code: %d\n", t->log_name, err));
	}
	t->threadH = NULL;
	return ret;
#else

#ifdef GPAC_ANDROID
	#ifndef GPAC_DISABLE_LOG
		GF_LOG(GF_LOG_INFO, GF_LOG_MUTEX, ("[Thread %s] RunBeforeExit=%p\n", t->log_name, t->RunBeforeExit));
	#endif
	if (t->RunBeforeExit)
		t->RunBeforeExit(t->args);
#endif /* GPAC_ANDROID */
	pthread_exit((void *)0);
	return (void *)ret;
#endif
}

Beispiel #2

Datei: symbian_os.cpp Projekt: ARSekkat/gpac

static void *RunThread(void *ptr)
{
	TInt err;
	u32 ret = 0;
	CTrapCleanup * cleanup = NULL;
	GF_Thread *t = (GF_Thread *)ptr;


	CActiveScheduler * scheduler = new CActiveScheduler();
	if (scheduler == NULL) {
		t->status = GF_THREAD_STATUS_DEAD;
		gf_sema_notify(t->_signal, 1);
		goto exit;
	}
#ifndef GPAC_DISABLE_LOG
	GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[Thread %s] Installing ActiveScheduler\n", t->log_name));
#endif
	CActiveScheduler::Install(scheduler);

#ifndef GPAC_DISABLE_LOG
	GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[Thread %s] Creating cleanup trap\n", t->log_name));
#endif
	cleanup = CTrapCleanup::New();
	if( cleanup == NULL ) {
		t->status = GF_THREAD_STATUS_DEAD;
		gf_sema_notify(t->_signal, 1);
		delete CActiveScheduler::Current();
		goto exit;
	}
#if 0
	CActiveScheduler::Start();
#endif
	/* OK , signal the caller */
	t->status = GF_THREAD_STATUS_RUN;
	gf_sema_notify(t->_signal, 1);
	/* Run our thread */
#ifndef GPAC_DISABLE_LOG
	GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[Thread %s] Entering thread proc\n", t->log_name));
#endif
	TRAP(err, ret=t->Run(t->args) );
	//ret = t->Run(t->args);

	delete CActiveScheduler::Current();
	delete cleanup;

exit:
#ifndef GPAC_DISABLE_LOG
	GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[Thread %s] Exit\n", t->log_name ));
#endif
	t->status = GF_THREAD_STATUS_DEAD;
	t->Run = NULL;
	t->threadH->Close();
	t->threadH = NULL;
	return (void *)ret;
}