Revision control
++ // 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"