Lines Matching defs:empty
1146 bool empty = mDisplays[dpy]->getVisibleLayersSortedByZ().size() == 0;
1157 bool mustRecompose = dirty && !(empty && wasEmpty);
1163 empty ? "+" : "-",
1169 mDisplays[dpy]->lastCompositionHadVisibleLayers = !empty;
1737 // handle hidden surfaces by setting the visible region to empty
1873 if (frameQueued && layersWithQueuedFrames.empty()) {
1878 return !layersWithQueuedFrames.empty();
1893 // 2) There is work to be done (the dirty region isn't empty)
1979 // (common case is that letterbox ends-up being empty)
3010 case 1006:{ // send empty update