Public Member Functions
	AVFrame ()

	~AVFrame ()

int	setDimensions (uint16 width, uint16 height)

int	getBuffer (int flags)

void	freeFrame ()

Public Attributes
int	_width

int	_height

uint8 *	_data [3]

int	_linesize [3]

Constructor & Destructor Documentation

◆ AVFrame()

Image::Indeo::AVFrame::AVFrame ( )

Constructor

◆ ~AVFrame()

Image::Indeo::AVFrame::~AVFrame ( )

inline

Destructor

Member Function Documentation

◆ setDimensions()

int Image::Indeo::AVFrame::setDimensions	(	uint16	width,
		uint16	height
	)

Sets the frame dimensions

◆ getBuffer()

int Image::Indeo::AVFrame::getBuffer ( int flags )

Get a buffer for a frame

◆ freeFrame()

void Image::Indeo::AVFrame::freeFrame ( )

Frees any data loaded for the frame

Member Data Documentation

◆ _width

int Image::Indeo::AVFrame::_width

Dimensions

◆ _data

uint8* Image::Indeo::AVFrame::_data[3]

pointer to the picture/channel planes. This might be different from the first allocated byte

Some decoders access areas outside 0,0 - width,height, please see avcodec_align_dimensions2(). Some filters and swscale can read up to 16 bytes beyond the planes, if these filters are to be used, then 16 extra bytes must be allocated.

NOTE: Except for hwaccel formats, pointers not needed by the format MUST be set to NULL.

◆ _linesize

int Image::Indeo::AVFrame::_linesize[3]

For video, size in bytes of each picture line. For audio, size in bytes of each plane.

For audio, only linesize[0] may be set. For planar audio, each channel plane must be the same size.

For video the linesizes should be multiples of the CPUs alignment preference, this is 16 or 32 for modern desktop CPUs. Some code requires such alignment other code can be slower without correct alignment, for yet other it makes no difference.

Note: The linesize may be larger than the size of usable data – there may be extra padding present for performance reasons.

The documentation for this struct was generated from the following file:

image/codecs/indeo/indeo.h

Public Member Functions

Public Attributes