#include <Encoder.h>

Inheritance diagram for e57::Encoder:

[legend]

Public Member Functions
virtual	~Encoder ()=default

virtual uint64_t	processRecords (size_t recordCount)=0

virtual unsigned	sourceBufferNextIndex ()=0

virtual uint64_t	currentRecordIndex ()=0

virtual float	bitsPerRecord ()=0

virtual bool	registerFlushToOutput ()=0

virtual size_t	outputAvailable () const =0

virtual void	outputRead (char *dest, const size_t byteCount)=0
	number of bytes that can be read More...

virtual void	outputClear ()=0
	get data from encoder More...

virtual void	sourceBufferSetNew (std::vector< SourceDestBuffer > &sbufs)=0

virtual size_t	outputGetMaxSize ()=0

virtual void	outputSetMaxSize (unsigned byteCount)=0

unsigned	bytestreamNumber () const

virtual void	dump (int indent=0, std::ostream &os=std::cout) const

Static Public Member Functions
static std::shared_ptr< Encoder >	EncoderFactory (unsigned bytestreamNumber, std::shared_ptr< CompressedVectorNodeImpl > cVector, std::vector< SourceDestBuffer > &sbuf, ustring &codecPath)

Protected Member Functions
	Encoder (unsigned bytestreamNumber)

Protected Attributes
unsigned	bytestreamNumber_

Detailed Description

Definition at line 34 of file Encoder.h.

Constructor & Destructor Documentation

◆ ~Encoder()

virtual e57::Encoder::~Encoder ( )

virtualdefault

◆ Encoder()

Encoder::Encoder ( unsigned bytestreamNumber )

protected

Definition at line 191 of file Encoder.cpp.

Member Function Documentation

◆ bitsPerRecord()

virtual float e57::Encoder::bitsPerRecord ( )

pure virtual

Implemented in e57::BitpackEncoder, e57::ConstantIntegerEncoder, e57::BitpackIntegerEncoder< RegisterT >, e57::BitpackStringEncoder, and e57::BitpackFloatEncoder.

Referenced by EncoderFactory().

◆ bytestreamNumber()

unsigned e57::Encoder::bytestreamNumber ( ) const

inline

Definition at line 57 of file Encoder.h.

References bytestreamNumber_.

Referenced by EncoderFactory().

◆ currentRecordIndex()

virtual uint64_t e57::Encoder::currentRecordIndex ( )

pure virtual

Implemented in e57::ConstantIntegerEncoder, and e57::BitpackEncoder.

◆ dump()

void Encoder::dump	(	int	indent = `0`,
		std::ostream &	os = `std::cout`
	)		const

virtual

Reimplemented in e57::ConstantIntegerEncoder, e57::BitpackIntegerEncoder< RegisterT >, e57::BitpackStringEncoder, e57::BitpackFloatEncoder, and e57::BitpackEncoder.

Definition at line 196 of file Encoder.cpp.

References bytestreamNumber_, QtCompat::endl(), and e57::space().

Referenced by e57::BitpackEncoder::dump(), and e57::ConstantIntegerEncoder::dump().

◆ EncoderFactory()

std::shared_ptr< Encoder > Encoder::EncoderFactory	(	unsigned	bytestreamNumber,
		std::shared_ptr< CompressedVectorNodeImpl >	cVector,
		std::vector< SourceDestBuffer > &	sbuf,
		ustring &	codecPath
	)

static

Get node we are going to encode from the CompressedVector's prototype

Get pointer to parent ImageFileImpl, to call bitsNeeded()

!! need to pick smarter channel buffer sizes, here and elsewhere Constuct Integer encoder with appropriate register size, based on number of bits stored.

!!

Get pointer to parent ImageFileImpl, to call bitsNeeded()

!! need to pick smarter channel buffer sizes, here and elsewhere Constuct ScaledInteger encoder with appropriate register size, based on number of bits stored.

!!

!! need to pick smarter channel buffer sizes, here and elsewhere

!!

Definition at line 42 of file Encoder.cpp.

References bitsPerRecord(), bytestreamNumber(), e57::DATA_PACKET_MAX, e57::E57_ERROR_BAD_PROTOTYPE, e57::E57_ERROR_INTERNAL, E57_EXCEPTION2, e57::E57_FLOAT, e57::E57_INTEGER, e57::E57_SCALED_INTEGER, e57::E57_STRING, QtCompat::endl(), cloudViewer::t::geometry::path, e57::SourceDestBuffer::pathName(), and e57::toString().