grk::PPMMarker Class Reference

#include <PPMMarker.h>

Public Member Functions
	PPMMarker ()
	~PPMMarker ()
bool	read (uint8_t *headerData, uint16_t headerSize)
	Read a PPM marker (Packed headers, main header).
bool	merge (void)
	Merges all PPM markers read (Packed headers, main header).

Public Attributes
std::vector< Buffer8 >	packetHeaders

Private Attributes
uint32_t	markers_count
	number of ppm markers (reserved size)
grk_ppx *	markers
	ppm markers data (table indexed by Zppm)
uint8_t *	buffer
	packet header storage original buffer

Constructor & Destructor Documentation

PPMMarker()

grk::PPMMarker::PPMMarker

(

)

References buffer, markers, and markers_count.

~PPMMarker()

grk::PPMMarker::~PPMMarker

(

)

References buffer, grk::grk_free(), markers, and markers_count.

Member Function Documentation

merge()

bool grk::PPMMarker::merge

(

void

)

Merges all PPM markers read (Packed headers, main header).

References buffer, grk::grk_free(), grk::grk_read(), grk::grklog, markers, markers_count, and packetHeaders.

read()

bool grk::PPMMarker::read	(	uint8_t *	headerData,
		uint16_t	headerSize )

Read a PPM marker (Packed headers, main header).

Parameters

headerData	the data contained in the POC box.
headerSize	the size of the data contained in the POC marker.

References grk::grk_calloc(), grk::grk_malloc(), grk::grk_read(), grk::grk_realloc(), grk::grklog, markers, and markers_count.

Member Data Documentation

buffer

uint8_t* grk::PPMMarker::buffer

private

packet header storage original buffer

Referenced by merge(), PPMMarker(), and ~PPMMarker().

markers

grk_ppx* grk::PPMMarker::markers

private

ppm markers data (table indexed by Zppm)

Referenced by merge(), PPMMarker(), read(), and ~PPMMarker().

markers_count

uint32_t grk::PPMMarker::markers_count

private

number of ppm markers (reserved size)

Referenced by merge(), PPMMarker(), read(), and ~PPMMarker().

packetHeaders

std::vector<Buffer8> grk::PPMMarker::packetHeaders

Referenced by merge().

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

• PPMMarker.h
• PPMMarker.cpp