host/frontend/vnc_server/screen_connector.h

/*
 * Copyright (C) 2019 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <cstdint>

namespace cvd {
namespace vnc {

class ScreenConnector {
 public:
  static ScreenConnector* Get();

  virtual ~ScreenConnector() = default;

  virtual int WaitForNewFrameSince(std::uint32_t* seq_num) = 0;
  virtual void* GetBuffer(int buffer_idx) = 0;

 protected:
  ScreenConnector() = default;
};

}  // namespace vnc
}  // namespace cvd