bool DisplayRefreshMonitorMac::requestRefreshCallback() { if (!isActive()) return false; if (!m_displayLink) { setIsActive(false); CVReturn error = CVDisplayLinkCreateWithCGDisplay(displayID(), &m_displayLink); if (error) return false; error = CVDisplayLinkSetOutputCallback(m_displayLink, displayLinkCallback, this); if (error) return false; error = CVDisplayLinkStart(m_displayLink); if (error) return false; setIsActive(true); } LockHolder lock(mutex()); setIsScheduled(true); return true; }
bool ThreadedCompositor::DisplayRefreshMonitor::requestRefreshCallback() { LockHolder locker(mutex()); setIsScheduled(true); return true; }