| 1 | // Copyright (C) 2021 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | #include <qffmpegvideosink_p.h> |
| 4 | #include <qffmpegvideobuffer_p.h> |
| 5 | #include <private/qvideoframe_p.h> |
| 6 | |
| 7 | QT_BEGIN_NAMESPACE |
| 8 | |
| 9 | QFFmpegVideoSink::QFFmpegVideoSink(QVideoSink *sink) |
| 10 | : QPlatformVideoSink(sink) |
| 11 | { |
| 12 | } |
| 13 | |
| 14 | void QFFmpegVideoSink::setRhi(QRhi *rhi) |
| 15 | { |
| 16 | { |
| 17 | QMutexLocker guard{ &m_rhiMutex }; |
| 18 | if (m_rhi == rhi) |
| 19 | return; |
| 20 | m_rhi = rhi; |
| 21 | } |
| 22 | |
| 23 | emit rhiChanged(); |
| 24 | } |
| 25 | |
| 26 | void QFFmpegVideoSink::onVideoFrameChanged(const QVideoFrame &frame) |
| 27 | { |
| 28 | QMutexLocker guard { &m_rhiMutex }; |
| 29 | auto *buffer = QVideoFramePrivate::hwBuffer(frame); |
| 30 | if (buffer && m_rhi) |
| 31 | buffer->initTextureConverter(*m_rhi); |
| 32 | } |
| 33 | |
| 34 | QT_END_NAMESPACE |
| 35 | |
| 36 | #include "moc_qffmpegvideosink_p.cpp" |
| 37 |