grk::DecompressScheduler Class Reference

#include <DecompressScheduler.h>

Inheritance diagram for grk::DecompressScheduler:

Public Member Functions
	DecompressScheduler (TileProcessor *tileProcessor, Tile *tile, TileCodingParams *tcp, uint8_t prec, bool doPostT1)
	~DecompressScheduler ()=default
bool	schedule (uint16_t compno) override
Public Member Functions inherited from grk::Scheduler
	Scheduler (Tile *tile)
virtual	~Scheduler ()
void	graph (uint16_t compno)
bool	run (void)
ImageComponentFlow *	getImageComponentFlow (uint16_t compno)
tf::Taskflow &	getCodecFlow (void)

Private Member Functions
bool	scheduleBlocks (uint16_t compno)
bool	scheduleWavelet (uint16_t compno)
bool	decompressBlock (T1Interface *impl, DecompressBlockExec *block)

Private Attributes
TileProcessor *	tileProcessor_
TileCodingParams *	tcp_
uint8_t	prec_
bool	doPostT1_
DecompressBlocks	allBlocks_

Additional Inherited Members
Protected Attributes inherited from grk::Scheduler
std::atomic_bool	success
std::vector< T1Interface * >	t1Implementations
ImageComponentFlow **	imageComponentFlows_
tf::Taskflow	codecFlow_
Tile *	tile_
uint16_t	numcomps_

Constructor & Destructor Documentation

DecompressScheduler()

grk::DecompressScheduler::DecompressScheduler	(	TileProcessor *	tileProcessor,
		Tile *	tile,
		TileCodingParams *	tcp,
		uint8_t	prec,
		bool	doPostT1
	)

~DecompressScheduler()

grk::DecompressScheduler::~DecompressScheduler ( )

default

Member Function Documentation

decompressBlock()

bool grk::DecompressScheduler::decompressBlock ( T1Interface *  impl, DecompressBlockExec *  block  )

private

References grk::GRK_ERROR(), and grk::DecompressBlockExec::open().

Referenced by scheduleBlocks().

schedule()

bool grk::DecompressScheduler::schedule ( uint16_t  compno )

overridevirtual

Implements grk::Scheduler.

References allBlocks_, grk::Scheduler::codecFlow_, grk::Tile::comps, doPostT1_, grk::Scheduler::getImageComponentFlow(), grk::Scheduler::graph(), scheduleBlocks(), scheduleWavelet(), and grk::Scheduler::tile_.

scheduleBlocks()

bool grk::DecompressScheduler::scheduleBlocks ( uint16_t  compno )

private

References allBlocks_, grk::ResDecompressBlocks::blocks_, grk::ResFlow::blocks_, grk::ResDecompressBlocks::clear(), grk::Tile::comps, decompressBlock(), grk::ResDecompressBlocks::empty(), grk::gain_b, ExecSingleton::get(), grk::Scheduler::imageComponentFlows_, grk::TileComponent::isWholeTileDecoding(), grk::T1Factory::makeT1(), FlowComponent::nextTask(), prec_, grk::ImageComponentFlow::resFlows_, grk::ImageComponentFlow::setRegionDecompression(), grk::Scheduler::success, grk::Scheduler::t1Implementations, grk::TileCodingParams::tccps, tcp_, and grk::Scheduler::tile_.

Referenced by schedule().

scheduleWavelet()

bool grk::DecompressScheduler::scheduleWavelet ( uint16_t  compno )

private

References grk::Tile::comps, grk::WaveletReverse::decompress(), grk::TileComponent::highestResolutionDecompressed, grk::TileCodingParams::tccps, tcp_, grk::Scheduler::tile_, and tileProcessor_.

Referenced by schedule().

Member Data Documentation

allBlocks_

DecompressBlocks grk::DecompressScheduler::allBlocks_

private

Referenced by schedule(), and scheduleBlocks().

doPostT1_

bool grk::DecompressScheduler::doPostT1_

private

Referenced by schedule().

prec_

uint8_t grk::DecompressScheduler::prec_

private

Referenced by scheduleBlocks().

tcp_

TileCodingParams* grk::DecompressScheduler::tcp_

private

Referenced by scheduleBlocks(), and scheduleWavelet().

tileProcessor_

TileProcessor* grk::DecompressScheduler::tileProcessor_

private

Referenced by scheduleWavelet().

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

• DecompressScheduler.h
• DecompressScheduler.cpp