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/*
* 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) && USE(LIBWEBRTC)
#include "LibWebRTCMacros.h"
#include "LibWebRTCRtpSenderBackend.h"
#include "RTCRtpTransceiverBackend.h"
ALLOW_UNUSED_PARAMETERS_BEGIN
#include <webrtc/api/rtptransceiverinterface.h>
#include <webrtc/rtc_base/scoped_ref_ptr.h>
ALLOW_UNUSED_PARAMETERS_END
namespace WebCore {
class LibWebRTCRtpReceiverBackend;
class LibWebRTCRtpTransceiverBackend final : public RTCRtpTransceiverBackend {
WTF_MAKE_FAST_ALLOCATED;
public:
explicit LibWebRTCRtpTransceiverBackend(rtc::scoped_refptr<webrtc::RtpTransceiverInterface>&& rtcTransceiver)
: m_rtcTransceiver(WTFMove(rtcTransceiver))
{
}
std::unique_ptr<LibWebRTCRtpReceiverBackend> createReceiverBackend();
std::unique_ptr<LibWebRTCRtpSenderBackend> createSenderBackend(LibWebRTCPeerConnectionBackend&, LibWebRTCRtpSenderBackend::Source&&);
webrtc::RtpTransceiverInterface* rtcTransceiver() { return m_rtcTransceiver.get(); }
private:
RTCRtpTransceiverDirection direction() const final;
Optional<RTCRtpTransceiverDirection> currentDirection() const final;
void setDirection(RTCRtpTransceiverDirection) final;
String mid() final;
void stop() final;
bool stopped() const final;
rtc::scoped_refptr<webrtc::RtpTransceiverInterface> m_rtcTransceiver;
};
} // namespace WebCore
#endif // ENABLE(WEB_RTC) && USE(LIBWEBRTC)