void btThreadPool::resizeThreads(int numThreads) {
if (numThreads == m_numThreads) return;
btAssert(numThreads > 0); // Don't allow the user to resize the thread count to below 0 or 0 - use stopThreads instead
btAssert(!m_bRunningTasks); // Don't modify this if we're running tasks!!!
if (numThreads < m_numThreads) {
for (int i = m_numThreads - 1; i >= numThreads; i--) {
endThread(m_pThreadInfo[i]);
btFree(m_pThreadInfo[i]);
m_pThreadInfo.pop_back();
}
} else {
// More threads!
m_pThreadInfo.resize(numThreads); // FYI: This doesn't actually change the thread info location since threads still need it!
for (int i = m_numThreads; i < numThreads; i++) {
m_pThreadInfo[i] = (btThreadPoolInfo *)btAlloc(sizeof(btThreadPoolInfo));
btThreadPoolInfo *pInfo = m_pThreadInfo[i];
pInfo->threadId = i;
beginThread(pInfo);
}
}
m_numThreads = numThreads;
}
btParallelCollisionDispatcher::~btParallelCollisionDispatcher() {
m_pTaskPool->~btPoolAllocator();
btFree(m_pTaskPool);
btDeleteCriticalSection(m_pPoolCritSect);
btDeleteCriticalSection(m_pAlgoPoolSect);
}
void btParallelCollisionDispatcher::freeTask(void *ptr) {
if (!m_pTaskPool->validPtr(ptr)) {
btFree(ptr);
} else {
m_pTaskPool->freeMemory(ptr);
}
}
void symbolTableDispose(tSymbolTable* symbolTable){//je treba tyhle veci delat kdyz mame mmu?
if (symbolTable==NULL) return;
//projit stromem a zavolat functionDispose - zatim je tu memory leak
btFree(&(symbolTable->functions));
mmuFree(symbolTable);
symbolTable=NULL;
}
void btThreadPool::stopThreads() {
btAssert(m_bThreadsStarted);
btAssert(!m_bRunningTasks); // Don't modify this if we're running tasks!!!
m_bThreadsStarted = false;
for (int i = 0; i < m_numThreads; i++) {
endThread(m_pThreadInfo[i]);
btFree(m_pThreadInfo[i]);
}
}
