Searched refs:oldVisibleRegion (Results 1 – 1 of 1) sorted by relevance
497 const Region& oldVisibleRegion = in ensureOutputLayerIfVisible() local508 dirty.orSelf(oldVisibleRegion); in ensureOutputLayerIfVisible()524 const Region oldExposed = oldVisibleRegion - oldCoveredRegion; in ensureOutputLayerIfVisible()