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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef REMOTING_PROTOCOL_VIDEO_STREAM_H_
#define REMOTING_PROTOCOL_VIDEO_STREAM_H_
#include <stdint.h>
#include <cstdint>
#include "base/callback_forward.h"
namespace webrtc {
class DesktopSize;
} // namespace webrtc
namespace remoting {
namespace protocol {
class VideoStream {
public:
// Callback used to notify about screen size changes.
typedef base::Callback<void(const webrtc::DesktopSize& size)> SizeCallback;
VideoStream() {}
virtual ~VideoStream() {}
// Pauses or resumes scheduling of frame captures. Pausing/resuming captures
// only affects capture scheduling and does not stop/start the capturer.
virtual void Pause(bool pause) = 0;
// Should be called whenever an input event is received.
virtual void OnInputEventReceived(int64_t event_timestamp) = 0;
// Sets whether the video encoder should be requested to encode losslessly,
// or to use a lossless color space (typically requiring higher bandwidth).
virtual void SetLosslessEncode(bool want_lossless) = 0;
virtual void SetLosslessColor(bool want_lossless) = 0;
// Sets SizeCallback to be called when screen size is changed.
virtual void SetSizeCallback(const SizeCallback& size_callback) = 0;
};
} // namespace protocol
} // namespace remoting
#endif // REMOTING_PROTOCOL_VIDEO_STREAM_H_