Lines Matching refs:ping_semaphore
476 *ping_semaphore = (SemaphoreInfo *) NULL; variable
2172 UnlockSemaphoreInfo(ping_semaphore); in ReadOnePNGImage()
2201 LockSemaphoreInfo(ping_semaphore); in ReadOnePNGImage()
3135 UnlockSemaphoreInfo(ping_semaphore); in ReadOnePNGImage()
3519 UnlockSemaphoreInfo(ping_semaphore); in ReadOnePNGImage()
3934 UnlockSemaphoreInfo(ping_semaphore); in ReadOnePNGImage()
7567 ping_semaphore=AcquireSemaphoreInfo(); in RegisterPNGImage()
7605 if (ping_semaphore != (SemaphoreInfo *) NULL) in UnregisterPNGImage()
7606 RelinquishSemaphoreInfo(&ping_semaphore); in UnregisterPNGImage()
9404 UnlockSemaphoreInfo(ping_semaphore); in WriteOnePNGImage()
9426 LockSemaphoreInfo(ping_semaphore); in WriteOnePNGImage()
11351 UnlockSemaphoreInfo(ping_semaphore); in WriteOnePNGImage()