qtiffhandler.cpp File Reference

(8e592535007c079d531b955d2299e893f158b229)

#include "qtiffhandler_p.h"
#include <qcolorspace.h>
#include <qdebug.h>
#include <qfloat16.h>
#include <qimage.h>
#include <qloggingcategory.h>
#include <qvariant.h>
#include <qvarlengtharray.h>
#include <qbuffer.h>
#include <qfiledevice.h>
#include <qimagereader.h>
#include "tiffio.h"
#include <memory>
#include <QtCore/q20utility.h>

Include dependency graph for qtiffhandler.cpp:

Go to the source code of this file.

Classes
struct	QT_BEGIN_NAMESPACE::TiffCloseDeleter
class	QTiffHandlerPrivate

Namespaces
namespace	QT_BEGIN_NAMESPACE
	Combined button and popup list for selecting options.

Typedefs
using	TiffUniquePtr = std::unique_ptr<TIFF, TiffCloseDeleter>

Functions
tsize_t	qtiffReadProc (thandle_t fdfd, tdata_t bufbuf, tsize_t sizesize)
tsize_t	qtiffWriteProc (thandle_t fdfd, tdata_t bufbuf, tsize_t sizesize)
toff_t	qtiffSeekProc (thandle_t fdfd, toff_t off, int whence)
int	qtiffCloseProc (thandle_t)
toff_t	qtiffSizeProc (thandle_t fdfd)
int	qtiffMapProc (thandle_t fdfd, void **base, toff_t *sizesize)
void	qtiffUnmapProc (thandle_t fdfd, void *base, toff_t)
static QImageIOHandler::Transformations	exif2Qt (int exifOrientation)
static int	qt2Exif (QImageIOHandler::Transformations transformation)
static bool	checkGrayscale (const QList< QRgb > &colorTable)
static QList< QRgb >	effectiveColorTable (const QImage &imageimage)
static quint32	defaultStripSize (const TiffUniquePtr &pp)

Typedef Documentation

TiffUniquePtr

typedef std::unique_ptr< TIFF, TiffCloseDeleter > TiffUniquePtr = std::unique_ptr<TIFF, TiffCloseDeleter>

Definition at line 36 of file qtiffhandler.cpp.

Function Documentation

checkGrayscale()

bool checkGrayscale ( const QList< QRgb > & colorTable )

static

Definition at line 624 of file qtiffhandler.cpp.

defaultStripSize()

quint32 defaultStripSize ( const TiffUniquePtr & p )

static

Definition at line 662 of file qtiffhandler.cpp.

effectiveColorTable()

QList< QRgb > effectiveColorTable ( const QImage & image )

static

Definition at line 638 of file qtiffhandler.cpp.

exif2Qt()

QImageIOHandler::Transformations exif2Qt ( int exifOrientation )

static

Definition at line 144 of file qtiffhandler.cpp.

qt2Exif()

int qt2Exif ( QImageIOHandler::Transformations transformation )

static

Definition at line 168 of file qtiffhandler.cpp.

Referenced by QTiffHandler::write().

Here is the caller graph for this function:

qtiffCloseProc()

int qtiffCloseProc

(

thandle_t

)

Definition at line 67 of file qtiffhandler.cpp.

qtiffMapProc()

int qtiffMapProc	(	thandle_t	fd,
		void **	base,
		toff_t *	size )

Definition at line 77 of file qtiffhandler.cpp.

qtiffReadProc()

tsize_t qtiffReadProc	(	thandle_t	fd,
		tdata_t	buf,
		tsize_t	size )

Definition at line 38 of file qtiffhandler.cpp.

qtiffSeekProc()

toff_t qtiffSeekProc	(	thandle_t	fd,
		toff_t	off,
		int	whence )

Definition at line 49 of file qtiffhandler.cpp.

qtiffSizeProc()

toff_t qtiffSizeProc

(

thandle_t

fd

)

Definition at line 72 of file qtiffhandler.cpp.

qtiffUnmapProc()

void qtiffUnmapProc	(	thandle_t	fd,
		void *	base,
		toff_t	)

Definition at line 99 of file qtiffhandler.cpp.

qtiffWriteProc()

tsize_t qtiffWriteProc	(	thandle_t	fd,
		tdata_t	buf,
		tsize_t	size )

Definition at line 44 of file qtiffhandler.cpp.