FilterThread
new FilterThread(this, 0, fN, !async);
FilterThread::FilterThread(Filter* filter, int32 i, int32 n,
FilterThread::~FilterThread()
FilterThread::worker_thread(void* data)
FilterThread* thread = (FilterThread*)data;
FilterThread::Run()
new FilterThread(fFilter, i, fN);
class FilterThread {
FilterThread(Filter* filter, int32 i, int32 n,
~FilterThread();