Source/WebCore/Modules/mediastream/RTCEncodedVideoFrame.cpp

/*
 * Copyright (C) 2020 Apple Inc. All rights reserved.
 *
 * 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. ``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
 * 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
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 */

#include "config.h"
#include "RTCEncodedVideoFrame.h"

#if ENABLE(WEB_RTC)

namespace WebCore {

RTCEncodedVideoFrame::RTCEncodedVideoFrame(Ref<RTCRtpTransformableFrame>&& frame)
    : RTCEncodedFrame(WTFMove(frame))
    , m_type(m_frame->isKeyFrame() ? Type::Key : Type::Delta)
{
}

RTCEncodedVideoFrame::~RTCEncodedVideoFrame() = default;

uint64_t RTCEncodedVideoFrame::timestamp() const
{
    return m_frame->timestamp();
}

const RTCEncodedVideoFrame::Metadata& RTCEncodedVideoFrame::getMetadata()
{
    if (!m_metadata)
        m_metadata = m_frame->videoMetadata();
    return *m_metadata;
}

} // namespace WebCore

#endif // ENABLE(WEB_RTC)