54     mId = args.physical ? std::make_optional(args.physical->id) : std::nullopt;  in setConfiguration()
65         mId = maybeAllocateDisplayIdForVirtualDisplay(args.pixels, args.pixelFormat);  in setConfiguration()
81     return mId;  in getId()
93     return mId;  in getDisplayId()
97     mId = displayId;  in setDisplayIdForTesting()
101     if (!mId) {  in disconnect()
106     hwc.disconnectDisplay(*mId);  in disconnect()
107     mId.reset();  in disconnect()
113     if (!mId || CC_LIKELY(!args.colorTransformMatrix)) {  in setColorTransform()
118     status_t result = hwc.setColorTransform(*mId, *args.colorTransformMatrix);  in setColorTransform()
120              mId ? to_string(*mId).c_str() : "", result);  in setColorTransform()
143     hwc.setActiveColorMode(*mId, colorProfile.mode, colorProfile.renderIntent);  in setColorProfile()
154     if (mId) {  in dump()
155         dumpVal(out, "hwcId", to_string(*mId));  in dump()
182     if (result && mId) {  in createOutputLayer()
184         auto displayId = *mId;  in createOutputLayer()
204     if (!mId || refreshArgs.layersWithQueuedFrames.empty()) {  in setReleasedLayers()
244     if (!mId) {  in chooseCompositionStrategy()
251     if (status_t result = hwc.getDeviceCompositionChanges(*mId, anyLayersRequireClientComposition(),  in chooseCompositionStrategy()
273     return mId ? hwc.hasDisplayCapability(*mId, hal::DisplayCapability::SKIP_CLIENT_COLOR_TRANSFORM)  in getSkipColorTransform()
343     if (!mId) {  in presentAndGetFrameFences()
348     hwc.presentAndGetReleaseFences(*mId);  in presentAndGetFrameFences()
350     result.presentFence = hwc.getPresentFence(*mId);  in presentAndGetFrameFences()
359         result.layerFences.emplace(hwcLayer, hwc.getLayerReleaseFence(*mId, hwcLayer));  in presentAndGetFrameFences()
362     hwc.clearReleaseFences(*mId);  in presentAndGetFrameFences()
370     if (mPowerAdvisor && mId) {  in setExpensiveRenderingExpected()
371         mPowerAdvisor->setExpensiveRenderingExpected(*mId, enabled);  in setExpensiveRenderingExpected()
380     if (!mId) {  in finishFrame()