QSSGExr Namespace Reference

Classes
struct	HufDecEntry
struct	PizChannel
class	PizScratch

Functions
bool	undoPredictorAndDeinterleave (QSpan< char > out, QSpan< char > scratch, QString *error)
bool	inflateExact (QByteArrayView inin, QSpan< char > out, QString *error)
bool	rleDecode (QByteArrayView inin, QSpan< char > out, QString *error)
void	wav2Decode (QSpan< quint16 > base, qint64 offsetoffset, qint64 nxnx, qint64 ox, qint64 nyny, qint64 oy, quint16 maxValue)
bool	hufUncompress (QByteArrayView inin, QSpan< quint16 > out, PizScratch *scratch, QString *error)
bool	pizDecode (QByteArrayView inin, QSpan< char > out, const QList< PizChannel > &channels, qint64 nxnx, qint64 nyny, qint64 bytesPerPixel, PizScratch *scratch, QString *error)

Variables
constexpr int	UShortRange = std::numeric_limits<quint16>::max() + 1
constexpr int	BitmapSize = UShortRange >> 3

Function Documentation

hufUncompress()

bool QSSGExr::hufUncompress	(	QByteArrayView	in,
		QSpan< quint16 >	out,
		PizScratch *	scratch,
		QString *	error )

Definition at line 450 of file qssgexrpiz.cpp.

inflateExact()

bool QSSGExr::inflateExact	(	QByteArrayView	in,
		QSpan< char >	out,
		QString *	error )

Definition at line 44 of file qssgexrcodecs.cpp.

pizDecode()

bool QSSGExr::pizDecode	(	QByteArrayView	in,
		QSpan< char >	out,
		const QList< PizChannel > &	channels,
		qint64	nx,
		qint64	ny,
		qint64	bytesPerPixel,
		PizScratch *	scratch,
		QString *	error )

Definition at line 485 of file qssgexrpiz.cpp.

rleDecode()

bool QSSGExr::rleDecode	(	QByteArrayView	in,
		QSpan< char >	out,
		QString *	error )

Definition at line 78 of file qssgexrcodecs.cpp.

undoPredictorAndDeinterleave()

bool QSSGExr::undoPredictorAndDeinterleave	(	QSpan< char >	out,
		QSpan< char >	scratch,
		QString *	error )

Definition at line 17 of file qssgexrcodecs.cpp.

wav2Decode()

void QSSGExr::wav2Decode	(	QSpan< quint16 >	base,
		qint64	offset,
		qint64	nx,
		qint64	ox,
		qint64	ny,
		qint64	oy,
		quint16	maxValue )

Definition at line 376 of file qssgexrpiz.cpp.

Variable Documentation

BitmapSize

int QSSGExr::BitmapSize = UShortRange >> 3

constexpr

Definition at line 33 of file qssgexrcodecs_p.h.

UShortRange

int QSSGExr::UShortRange = std::numeric_limits<quint16>::max() + 1

constexpr

Definition at line 32 of file qssgexrcodecs_p.h.