Searched defs:visibleRegion (Results 1 - 3 of 3) sorted by relevance

/frameworks/native/services/surfaceflinger/
H A DLayer.h76 Region visibleRegion; member in class:android::Layer
244 void setVisibleRegion(const Region& visibleRegion);
H A DLayer.cpp514 Region visible = tr.transform(visibleRegion.intersect(hw->getViewport()));
605 under.orSelf( hw->getTransform().transform(layer->visibleRegion) );
836 void Layer::setVisibleRegion(const Region& visibleRegion) { argument
838 this->visibleRegion = visibleRegion;
1354 visibleRegion.dump(result, "visibleRegion");
H A DSurfaceFlinger.cpp1579 * visibleRegion: area of a surface that is visible on screen
1584 Region visibleRegion; local
1596 * does not affect the visibleRegion of this layer or any layers
1607 visibleRegion.set(bounds);
1608 if (!visibleRegion.isEmpty()) {
1631 opaqueRegion = visibleRegion;
1637 coveredRegion = aboveCoveredLayers.intersect(visibleRegion);
1640 aboveCoveredLayers.orSelf(visibleRegion);
1643 visibleRegion.subtractSelf(aboveOpaqueLayers);
1648 dirty = visibleRegion;
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