#include <qhwvideobuffer_p.h>

Inheritance diagram for QHwVideoBuffer:

Collaboration diagram for QHwVideoBuffer:

Public Member Functions
	QHwVideoBuffer (QVideoFrame::HandleType type, QRhi *rhi=nullptr)

	~QHwVideoBuffer () override

QVideoFrame::HandleType	handleType () const

QRhi *	rhi () const

QVideoFrameFormat	format () const override
	Gets \l QVideoFrameFormat of the underlying video buffer.

virtual std::unique_ptr< QVideoFrameTextures >	mapTextures (QRhi *)

virtual quint64	textureHandle (QRhi *, int) const

virtual QMatrix4x4	externalTextureMatrix () const

Public Member Functions inherited from QAbstractVideoBuffer
virtual	~QAbstractVideoBuffer ()
	\variable QAbstractVideoBuffer::MapData::planeCount

virtual MapData	map (QtVideo::MapMode mode)=0
	Maps the planes of a video buffer to memory.

virtual void	unmap ()
	Releases the memory mapped by the map() function.

Protected Attributes
QVideoFrame::HandleType	m_type

QRhi *	m_rhi = nullptr

Detailed Description

Definition at line 35 of file qhwvideobuffer_p.h.

Constructor & Destructor Documentation

◆ QHwVideoBuffer()

QHwVideoBuffer::QHwVideoBuffer	(	QVideoFrame::HandleType	type,
		QRhi *	rhi = nullptr )

Definition at line 10 of file qhwvideobuffer.cpp.

◆ ~QHwVideoBuffer()

QHwVideoBuffer::~QHwVideoBuffer ( )

overridedefault

Member Function Documentation

◆ externalTextureMatrix()

virtual QMatrix4x4 QHwVideoBuffer::externalTextureMatrix ( ) const

inlinevirtual

Definition at line 49 of file qhwvideobuffer_p.h.

◆ format()

QVideoFrameFormat QHwVideoBuffer::format ( ) const

inlineoverridevirtual

Gets \l QVideoFrameFormat of the underlying video buffer.

The format must be available upon construction of \l QVideoFrame. QVideoFrame will contain won instance of the given format, that can be detached and modified.

Implements QAbstractVideoBuffer.

Definition at line 45 of file qhwvideobuffer_p.h.

Referenced by D3D11TextureVideoBuffer::mapTextures().

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