Lines Matching refs:transparentRegion
1835 * transparentRegion: area of a surface that is hinted to be completely
1842 Region transparentRegion;
1856 transparentRegion = tr.transform(s.activeTransparentRegion);
1860 transparentRegion.clear();
1921 visibleRegion.subtract(transparentRegion));
2421 if (layer->setTransparentRegionHint(s.transparentRegion))
