Method abortThreadedTask

Engine/GenericSchedulerThread.cpp:327–360

}

bool
GenericSchedulerThread::abortThreadedTask(bool keepOldestRender)
{
    if ( !isRunning() ) {
        return false;
    }

    ThreadStateEnum state = getThreadState();
    bool shouldRequestAbort = state != eThreadStateAborted && state != eThreadStateIdle;
    if ( keepOldestRender && !shouldRequestAbort ) {
        return false;
    }

    {
        QMutexLocker l(&_imp->abortRequestedMutex);


        // We are already aborting
        if (_imp->abortRequested > 0 && keepOldestRender) {
            return false;
        }

#ifdef TRACE_GENERIC_SCHEDULER_THREAD
        qDebug() << QThread::currentThread() << ": Aborting task on" <<  getThreadName().c_str();
#endif
        if (shouldRequestAbort) {
            ++_imp->abortRequested;
        }
    }

    onAbortRequested(keepOldestRender);

    return true;
}

bool
GenericSchedulerThread::isBeingAborted() const