508 		tcu::Surface	refBuffer		 (width, height);  in iterate()  local
566 			clearColorReference(&refBuffer, clearColor);  in iterate()
569 				m_refRenderer->render(&refBuffer, frameSequence[*it]);  in iterate()
572 			m_refRenderer->render(&refBuffer, newFrame);  in iterate()
576 			if (!compareToReference(log, refBuffer, currentBuffer, frameNdx, frameNdx))  in iterate()
690 	tcu::Surface		refBuffer		(width, height);  in iterate()  local
716 	clearColorReference(&refBuffer, clearColor);  in iterate()
717 	m_refRenderer->render(&refBuffer, frame);  in iterate()
720 	if (!compareToReference(log, refBuffer, currentBuffer, 0, 0))  in iterate()
752 	tcu::Surface		refBuffer		(width, height);  in iterate()  local
777 	clearColorReference(&refBuffer, clearColor);  in iterate()
778 	m_refRenderer->render(&refBuffer, frame);  in iterate()
781 	if (!compareToReference(log, refBuffer, currentBuffer, 0, 0))  in iterate()