1/* 2// Copyright (c) 2014 Intel Corporation 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#ifndef IVSYNCCONTROL_H_ 17#define IVSYNCCONTROL_H_ 18 19namespace android { 20namespace intel { 21 22class IVsyncControl { 23public: 24 IVsyncControl() {}; 25 virtual ~IVsyncControl() {}; 26public: 27 virtual bool initialize() = 0; 28 virtual void deinitialize() = 0; 29 virtual bool control(int disp, bool enabled) = 0; 30 virtual bool wait(int disp, int64_t& timestamp) = 0; 31}; 32 33} // namespace intel 34} // namespace android 35 36 37#endif /* IVSYNCCONTROL_H_ */ 38