1 files changed, 51 insertions, 0 deletions
diff --git a/src/plugins/multimedia/ffmpeg/qavfsamplebufferdelegate_p.h b/src/plugins/multimedia/ffmpeg/qavfsamplebufferdelegate_p.h
new file mode 100644
index 000000000..5a7e16c71
--- /dev/null
+++ b/src/plugins/multimedia/ffmpeg/qavfsamplebufferdelegate_p.h
@@ -0,0 +1,51 @@
+// 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