1 /* 2 * Copyright (C) 2023 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "properties.h" 18 19 /** 20 * @brief Determine if the "Present Not Reliable" property is enabled. 21 * 22 * @return boolean 23 */ IsPresentFenceNotReliable()24auto Properties::IsPresentFenceNotReliable() -> bool { 25 return (property_get_bool("ro.vendor.hwc.drm.present_fence_not_reliable", 26 0) != 0); 27 } 28 UseConfigGroups()29auto Properties::UseConfigGroups() -> bool { 30 return (property_get_bool("ro.vendor.hwc.drm.use_config_groups", 0) != 0); 31 } 32 UseOverlayPlanes()33auto Properties::UseOverlayPlanes() -> bool { 34 return (property_get_bool("ro.vendor.hwc.use_overlay_planes", 1) != 0); 35 } 36 ScaleWithGpu()37auto Properties::ScaleWithGpu() -> bool { 38 return (property_get_bool("vendor.hwc.drm.scale_with_gpu", 0) != 0); 39 } 40 EnableVirtualDisplay()41auto Properties::EnableVirtualDisplay() -> bool { 42 return (property_get_bool("vendor.hwc.drm.enable_virtual_display", 0) != 0); 43 } 44