grk::WaveletReverse Class Reference

#include <WaveletReverse.h>

Public Member Functions
bool	decompress (TileProcessor *p_tcd, TileComponent *tilec, grk_rect_u32 window, uint32_t numres, uint8_t qmfbid)

Private Member Functions
bool	decompress_53 (TileProcessor *p_tcd, TileComponent *GRK_RESTRICT tilec, grk_rect_u32 window, uint32_t numres)
	Inverse 5-3 wavelet transform in 2-D. More...
bool	decompress_97 (TileProcessor *p_tcd, TileComponent *GRK_RESTRICT tilec, grk_rect_u32 window, uint32_t numres)
	Inverse 9-7 wavelet transform in 2-D. More...

Member Function Documentation

decompress()

bool grk::WaveletReverse::decompress	(	TileProcessor *	p_tcd,
		TileComponent *	tilec,
		grk_rect_u32	window,
		uint32_t	numres,
		uint8_t	qmfbid
	)

References decompress_53(), and decompress_97().

Referenced by grk::TileProcessor::decompress_tile_t1(), and main().

decompress_53()

bool grk::WaveletReverse::decompress_53 ( TileProcessor *  p_tcd, TileComponent *GRK_RESTRICT  tilec, grk_rect_u32  window, uint32_t  numres  )

private

Inverse 5-3 wavelet transform in 2-D.

Apply a reversible inverse DWT transform to a component of an image.

Parameters

p_tcd	TCD handle
tilec	Tile component information (current tile)
window	window to decompress, for window decode
numres	Number of resolution levels to decompress

References grk::decompress_partial_tile(), grk::decompress_tile_53(), and grk::TileProcessor::wholeTileDecompress.

Referenced by decompress().

decompress_97()

bool grk::WaveletReverse::decompress_97 ( TileProcessor *  p_tcd, TileComponent *GRK_RESTRICT  tilec, grk_rect_u32  window, uint32_t  numres  )

private

Inverse 9-7 wavelet transform in 2-D.

Apply an irreversible inverse DWT transform to a component of an image.

Parameters

p_tcd	TCD handle
tilec	Tile component information (current tile)
window	window to decompress, for window decode
numres	Number of resolution levels to decompress

References grk::decompress_partial_tile(), grk::decompress_tile_97(), and grk::TileProcessor::wholeTileDecompress.

Referenced by decompress().

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The documentation for this class was generated from the following files:

• WaveletReverse.h
• WaveletReverse.cpp