1 /* 2 * Copyright 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 #pragma once 18 19 #include <vector> 20 21 #include <ui/DisplayId.h> 22 23 #include "Display/DisplayModeRequest.h" 24 25 namespace android::scheduler { 26 27 struct ISchedulerCallback { 28 virtual void requestHardwareVsync(PhysicalDisplayId, bool enabled) = 0; 29 virtual void requestDisplayModes(std::vector<display::DisplayModeRequest>) = 0; 30 virtual void kernelTimerChanged(bool expired) = 0; 31 virtual void triggerOnFrameRateOverridesChanged() = 0; 32 33 protected: 34 ~ISchedulerCallback() = default; 35 }; 36 37 } // namespace android::scheduler 38