143 	tcu::Surface			renderedFrame		(viewport.width, viewport.height);  in iterate()  local
189 	glu::readPixels(m_renderCtx, viewport.x, viewport.y, renderedFrame.getAccess());  in iterate()
196 	bool isOk = compareImages(log, referenceFrame, renderedFrame, threshold);  in iterate()
319 	tcu::Surface			renderedFrame		(viewport.width, viewport.height);  in testFace()  local
357 	glu::readPixels(m_renderCtx, viewport.x, viewport.y, renderedFrame.getAccess());  in testFace()
364 	return compareImages(log, referenceFrame, renderedFrame, threshold);  in testFace()
453 	tcu::Surface			renderedFrame		(viewport.width, viewport.height);  in iterate()  local
477 	glu::readPixels(m_renderCtx, viewport.x, viewport.y, renderedFrame.getAccess());  in iterate()
486 	bool isOk = compareImages(log, referenceFrame, renderedFrame, threshold);  in iterate()
564 	tcu::Surface			renderedFrame		(viewport.width, viewport.height);  in testFace()  local
591 	glu::readPixels(m_renderCtx, viewport.x, viewport.y, renderedFrame.getAccess());  in testFace()
598 	return compareImages(log, referenceFrame, renderedFrame, threshold);  in testFace()