1 /* 2 * Copyright (C) 2019 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 <cstdint> 20 21 namespace cvd { 22 namespace vnc { 23 24 class ScreenConnector { 25 public: 26 static ScreenConnector* Get(); 27 28 virtual ~ScreenConnector() = default; 29 30 virtual int WaitForNewFrameSince(std::uint32_t* seq_num) = 0; 31 virtual void* GetBuffer(int buffer_idx) = 0; 32 33 protected: 34 ScreenConnector() = default; 35 }; 36 37 } // namespace vnc 38 } // namespace cvd