blob: 3c5fb15fc1a764de2be27a0070d94c70742f3e33 [file] [log] [blame]
/*
* Copyright (C) 2018 Apple Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if ENABLE(WEB_RTC)
#include "RTCRtpTransceiverDirection.h"
#include <wtf/Forward.h>
namespace WebCore {
struct RTCRtpCodecCapability;
class RTCRtpTransceiverBackend {
public:
virtual ~RTCRtpTransceiverBackend() = default;
virtual RTCRtpTransceiverDirection direction() const = 0;
virtual Optional<RTCRtpTransceiverDirection> currentDirection() const = 0;
virtual void setDirection(RTCRtpTransceiverDirection) = 0;
virtual String mid() = 0;
virtual void stop() = 0;
virtual bool stopped() const = 0;
virtual ExceptionOr<void> setCodecPreferences(const Vector<RTCRtpCodecCapability>&) = 0;
};
} // namespace WebCore
#endif // ENABLE(WEB_RTC)