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// Copyright (C) 2022 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
#ifndef QAVFSAMPLEBUFFERDELEGATE_P_H
#define QAVFSAMPLEBUFFERDELEGATE_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#import <AVFoundation/AVFoundation.h>
#import <CoreVideo/CoreVideo.h>
#include <qtconfigmacros.h>
#include <qtypes.h>
#include <memory>
#include <functional>
QT_BEGIN_NAMESPACE
class QAVSampleBufferDelegateFrameHandler;
class QVideoFrame;
namespace QFFmpeg {
class HWAccel;
}
QT_END_NAMESPACE
@interface QAVFSampleBufferDelegate : NSObject <AVCaptureVideoDataOutputSampleBufferDelegate>
- (instancetype)initWithFrameHandler:(std::function<void(const QVideoFrame &)>)handler;
- (void)captureOutput:(AVCaptureOutput *)captureOutput
didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer
fromConnection:(AVCaptureConnection *)connection;
- (void)setHWAccel:(std::unique_ptr<QT_PREPEND_NAMESPACE(QFFmpeg::HWAccel)> &&)accel;
- (void)setVideoFormatFrameRate:(qreal)frameRate;
@end
#endif
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