qffmpegvideosink.cpp

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// Copyright (C) 2021 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#include <qffmpegvideosink_p.h>

#include <qffmpegvideobuffer_p.h>

#include <private/qvideoframe_p.h>

QT_BEGIN_NAMESPACE

QFFmpegVideoSink::QFFmpegVideoSink(QVideoSink *sink)

    : QPlatformVideoSink(sink)

void QFFmpegVideoSink::setRhi(QRhi *rhi)

        QMutexLocker guard{ &m_rhiMutex };

        if (m_rhi == rhi)

            return;

        m_rhi = rhi;

    Q_EMIT rhiChanged();

void QFFmpegVideoSink::onVideoFrameChanged(const QVideoFrame &frame)

    auto *buffer = QVideoFramePrivate::hwBuffer(frame);

    if (!buffer)

        return;

    withRhi([&](QRhi *rhi) {

        if (rhi)

            buffer->initTextureConverter(*rhi);

});

QT_END_NAMESPACE

#include "moc_qffmpegvideosink_p.cpp"