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/*
* Copyright (C) 2020 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 "RTCRtpTransformableFrame.h"
#include <wtf/Ref.h>
namespace webrtc {
class TransformableFrameInterface;
}
namespace WebCore {
class LibWebRTCRtpTransformableFrame final : public RTCRtpTransformableFrame {
WTF_MAKE_FAST_ALLOCATED;
public:
static Ref<LibWebRTCRtpTransformableFrame> create(std::unique_ptr<webrtc::TransformableFrameInterface>&& frame, bool isAudioSenderFrame) { return adoptRef(*new LibWebRTCRtpTransformableFrame(WTFMove(frame), isAudioSenderFrame)); }
~LibWebRTCRtpTransformableFrame();
std::unique_ptr<webrtc::TransformableFrameInterface> takeRTCFrame();
private:
LibWebRTCRtpTransformableFrame(std::unique_ptr<webrtc::TransformableFrameInterface>&&, bool isAudioSenderFrame);
// RTCRtpTransformableFrame
std::span<const uint8_t> data() const final;
void setData(std::span<const uint8_t>) final;
bool isKeyFrame() const final;
uint64_t timestamp() const final;
RTCEncodedAudioFrameMetadata audioMetadata() const final;
RTCEncodedVideoFrameMetadata videoMetadata() const final;
std::unique_ptr<webrtc::TransformableFrameInterface> m_rtcFrame;
bool m_isAudioSenderFrame;
};
} // namespace WebCore
#endif // ENABLE(WEB_RTC) && USE(LIBWEBRTC)
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