Image::Indeo::IVIHuffDesc Struct Reference

#include <indeo.h>

Public Member Functions
int	createHuffFromDesc (VLC *vlc, bool flag) const
bool	huffDescCompare (const IVIHuffDesc *desc2) const
void	huffDescCopy (const IVIHuffDesc *src)

Public Attributes
int32	_numRows
uint8	_xBits [16]

Detailed Description

huffman codebook descriptor

Member Function Documentation

createHuffFromDesc()

int Image::Indeo::IVIHuffDesc::createHuffFromDesc	(	VLC *	vlc,
		bool	flag
	)		const

Generate a huffman codebook from the given descriptor and convert it into the FFmpeg VLC table.

Parameters

[out]	vlc	Where to place the generated VLC table
[in]	flag	Flag: true - for static or false for dynamic tables

Returns

result code: 0 - OK, -1 = error (invalid codebook descriptor)

huffDescCompare()

bool Image::Indeo::IVIHuffDesc::huffDescCompare

(

const IVIHuffDesc *

desc2

)

const

Compare two huffman codebook descriptors.

Parameters

[in]

desc2

Ptr to the 2nd descriptor to compare

Returns

comparison result: 0 - equal, 1 - not equal

huffDescCopy()

void Image::Indeo::IVIHuffDesc::huffDescCopy

(

const IVIHuffDesc *

src

)

Copy huffman codebook descriptors.

Parameters

[in]

src

ptr to the source descriptor

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

• image/codecs/indeo/indeo.h