void * _glfwNewThread( void * arg )
{
GLFWthreadfun threadfun;
_GLFWthread *t;
// Get pointer to thread information for current thread
t = _glfwGetThreadPointer( glfwGetThreadID() );
if( t == NULL )
{
return 0;
}
// Get user thread function pointer
threadfun = t->Function;
// Call the user thread function
threadfun( arg );
// Remove thread from thread list
ENTER_THREAD_CRITICAL_SECTION
_glfwRemoveThread( t );
LEAVE_THREAD_CRITICAL_SECTION
// When the thread function returns, the thread will die...
return NULL;
}
LockID Thread_Manager::EnterLock(int mutexID) {
#ifndef _WIN32
ThreadID Cur = glfwGetThreadID();
mutexNumLocks[Cur][mutexID]++;
if(mutexNumLocks[Cur][mutexID] == 1)
{
glfwLockMutex(mutexLocks[mutexID]);
}
#else
glfwLockMutex(mutexLocks[mutexID]);
#endif
return mutexID;
}
void Thread_Manager::LeaveLock(LockID lockID) {
#ifndef _WIN32
ThreadID Cur = glfwGetThreadID();
mutexNumLocks[Cur][lockID]--;
if(mutexNumLocks[Cur][lockID] == 0) {
glfwUnlockMutex(mutexLocks[lockID]);
}
if(mutexNumLocks[Cur][lockID] < 0) {
logWrite("FATAL ERROR: Mutex %d was unlocked more times than it was locked!", lockID);
}
#else
glfwUnlockMutex(mutexLocks[lockID]);
#endif
}
ThreadID Thread_Manager::GetCurrentThreadID() {
return glfwGetThreadID();
}
