qvideoframeconverter_p.h File Reference

(d77d137aea18a74426125a39855a7a2ae616d227)

#include <qvideoframe.h>
#include <QtCore/qspan.h>

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Functions
Q_MULTIMEDIA_EXPORT QSpan< const uchar >	jpegDataFromMappedVideoFrame (const QVideoFrame &mappedFrame)
Q_MULTIMEDIA_EXPORT QImage	qImageFromVideoFrame (const QVideoFrame &frame, const VideoTransformation &transformation, bool forceCpu=false)
Q_MULTIMEDIA_EXPORT QImage	qImageFromVideoFrame (const QVideoFrame &frame, bool forceCpu=false)
Q_MULTIMEDIA_EXPORT QImage	videoFramePlaneAsImage (QVideoFrame &frame, int plane, QImage::Format targetFromat, QSize targetSize)
	Maps the video frame and returns an image having a shared ownership for the video frame and referencing to its mapped data.

Function Documentation

jpegDataFromMappedVideoFrame()

Q_MULTIMEDIA_EXPORT QSpan< const uchar > jpegDataFromMappedVideoFrame

(

const QVideoFrame &

mappedFrame

)

Definition at line 169 of file qvideoframeconverter.cpp.

qImageFromVideoFrame() [1/2]

Q_MULTIMEDIA_EXPORT QImage qImageFromVideoFrame	(	const QVideoFrame &	frame,
		bool	forceCpu = false )

Definition at line 254 of file qvideoframeconverter.cpp.

qImageFromVideoFrame() [2/2]

Q_MULTIMEDIA_EXPORT QImage qImageFromVideoFrame	(	const QVideoFrame &	frame,
		const VideoTransformation &	transformation,
		bool	forceCpu = false )

Definition at line 261 of file qvideoframeconverter.cpp.

References g_quad, and imageCleanupHandler().

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videoFramePlaneAsImage()

Q_MULTIMEDIA_EXPORT QImage videoFramePlaneAsImage	(	QVideoFrame &	frame,
		int	plane,
		QImage::Format	targetFromat,
		QSize	targetSize )

Maps the video frame and returns an image having a shared ownership for the video frame and referencing to its mapped data.

Definition at line 420 of file qvideoframeconverter.cpp.

References QVideoFramePrivate::handle().

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