qimage_p.h File Reference

(901c5c5c126cddb1e0467899641ed36976114487)

#include <QtGui/private/qtguiglobal_p.h>
#include <QtGui/qcolorspace.h>
#include <QtGui/qimage.h>
#include <QtCore/private/qnumeric_p.h>
#include <QtCore/qlist.h>
#include <QtCore/qloggingcategory.h>
#include <QtCore/qmap.h>
#include <QtCore/qttypetraits.h>

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Classes
struct	QImageData
struct	QImageData::ImageSizeParameters

Typedefs
typedef void(*)	Image_Converter(QImageData *dest, const QImageData *srcsrc, Qt::ImageConversionFlags)
typedef bool(*)	InPlace_Image_Converter(QImageData *datadata, Qt::ImageConversionFlags)

Functions
void	convert_generic (QImageData *dest, const QImageData *srcsrc, Qt::ImageConversionFlags)
void	convert_generic_over_rgb64 (QImageData *dest, const QImageData *srcsrc, Qt::ImageConversionFlags)
bool	convert_generic_inplace (QImageData *datadata, QImage::Format dst_format, Qt::ImageConversionFlags)
bool	convert_generic_inplace_over_rgb64 (QImageData *datadata, QImage::Format dst_format, Qt::ImageConversionFlags)
void	dither_to_Mono (QImageData *dstdst, const QImageData *srcsrc, Qt::ImageConversionFlags flagsflags, bool fromalpha)
const uchar *	qt_get_bitflip_array ()
Q_GUI_EXPORT void	qGamma_correct_back_to_linear_cs (QImage *imageimage)
int	qt_depthForFormat (QImage::Format formatformat)
QImage::Format	qt_opaqueVersion (QImage::Format formatformat)
QImage::Format	qt_alphaVersion (QImage::Format formatformat)
QImage::Format	qt_maybeDataCompatibleOpaqueVersion (QImage::Format formatformat)
constexpr QImage::Format	qt_toUnpremultipliedFormat (QImage::Format formatformat)
constexpr QImage::Format	qt_toPremultipliedFormat (QImage::Format formatformat)
bool	qt_highColorPrecision (QImage::Format formatformat, bool opaque=false)
bool	qt_fpColorPrecision (QImage::Format formatformat)
QColorSpace::ColorModel	qt_csColorData (QPixelFormat::ColorModel formatformat)
bool	qt_compatibleColorModelBase (QPixelFormat::ColorModel datadata, QColorSpace::ColorModel cs)
bool	qt_compatibleColorModelSource (QPixelFormat::ColorModel datadata, QColorSpace::ColorModel cs)
bool	qt_compatibleColorModelTarget (QPixelFormat::ColorModel datadata, QColorSpace::ColorModel cs, QColorSpace::TransformModel tm)
QImage::Format	qt_maybeDataCompatibleAlphaVersion (QImage::Format formatformat)
QImage::Format	qt_opaqueVersionForPainting (QImage::Format formatformat)
QImage::Format	qt_alphaVersionForPainting (QImage::Format formatformat)
Q_GUI_EXPORT QMap< QString, QString >	qt_getImageText (const QImage &imageimage, const QString &description)
Q_GUI_EXPORT QMap< QString, QString >	qt_getImageTextFromDescription (const QString &description)
Q_GUI_EXPORT bool	qt_xForm_helper (const QTransform &trueMat, int xoffsetxoffset, int typetype, int depthdepth, uchar *dptr, qsizetype dbpl, int p_inc, int dHeight, const uchar *sptr, qsizetype sbpl, int sWidth, int sHeight)

Variables
Image_Converter	qimage_converter_map [QImage::NImageFormats][QImage::NImageFormats]
InPlace_Image_Converter	qimage_inplace_converter_map [QImage::NImageFormats][QImage::NImageFormats]

Typedef Documentation

Image_Converter

typedef void(*) Image_Converter(QImageData *dest, const QImageData *src, Qt::ImageConversionFlags)

Definition at line 123 of file qimage_p.h.

InPlace_Image_Converter

typedef bool(*) InPlace_Image_Converter(QImageData *data, Qt::ImageConversionFlags)

Definition at line 124 of file qimage_p.h.

Function Documentation

convert_generic()

void convert_generic	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	flags )

Definition at line 139 of file qimage_conversions.cpp.

convert_generic_inplace()

bool convert_generic_inplace	(	QImageData *	data,
		QImage::Format	dst_format,
		Qt::ImageConversionFlags	flags )

Definition at line 346 of file qimage_conversions.cpp.

convert_generic_inplace_over_rgb64()

bool convert_generic_inplace_over_rgb64	(	QImageData *	data,
		QImage::Format	dst_format,
		Qt::ImageConversionFlags	)

Definition at line 480 of file qimage_conversions.cpp.

convert_generic_over_rgb64()

void convert_generic_over_rgb64	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

Definition at line 236 of file qimage_conversions.cpp.

dither_to_Mono()

void dither_to_Mono	(	QImageData *	dst,
		const QImageData *	src,
		Qt::ImageConversionFlags	flags,
		bool	fromalpha )

Definition at line 1635 of file qimage_conversions.cpp.

qGamma_correct_back_to_linear_cs()

Q_GUI_EXPORT void qGamma_correct_back_to_linear_cs

(

QImage *

image

)

Definition at line 79 of file qimage_conversions.cpp.

qt_alphaVersion()

QImage::Format qt_alphaVersion ( QImage::Format format )

inline

Definition at line 271 of file qimage_p.h.

qt_alphaVersionForPainting()

QImage::Format qt_alphaVersionForPainting ( QImage::Format format )

inline

Definition at line 563 of file qimage_p.h.

qt_compatibleColorModelBase()

bool qt_compatibleColorModelBase ( QPixelFormat::ColorModel data, QColorSpace::ColorModel cs )

inline

Definition at line 463 of file qimage_p.h.

qt_compatibleColorModelSource()

bool qt_compatibleColorModelSource ( QPixelFormat::ColorModel data, QColorSpace::ColorModel cs )

inline

Definition at line 476 of file qimage_p.h.

qt_compatibleColorModelTarget()

bool qt_compatibleColorModelTarget ( QPixelFormat::ColorModel data, QColorSpace::ColorModel cs, QColorSpace::TransformModel tm )

inline

Definition at line 487 of file qimage_p.h.

qt_csColorData()

QColorSpace::ColorModel qt_csColorData ( QPixelFormat::ColorModel format )

inline

Definition at line 444 of file qimage_p.h.

qt_depthForFormat()

int qt_depthForFormat ( QImage::Format format )

inline

Definition at line 146 of file qimage_p.h.

qt_fpColorPrecision()

bool qt_fpColorPrecision ( QImage::Format format )

inline

Definition at line 428 of file qimage_p.h.

qt_get_bitflip_array()

const uchar * qt_get_bitflip_array

(

)

Definition at line 74 of file qimage_conversions.cpp.

qt_getImageText()

Q_GUI_EXPORT QMap< QString, QString > qt_getImageText	(	const QImage &	image,
		const QString &	description )

Definition at line 6576 of file qimage.cpp.

qt_getImageTextFromDescription()

Q_GUI_EXPORT QMap< QString, QString > qt_getImageTextFromDescription

(

const QString &

description

)

Definition at line 6587 of file qimage.cpp.

qt_highColorPrecision()

bool qt_highColorPrecision ( QImage::Format format, bool opaque = false )

inline

Definition at line 400 of file qimage_p.h.

qt_maybeDataCompatibleAlphaVersion()

QImage::Format qt_maybeDataCompatibleAlphaVersion ( QImage::Format format )

inline

Definition at line 498 of file qimage_p.h.

qt_maybeDataCompatibleOpaqueVersion()

QImage::Format qt_maybeDataCompatibleOpaqueVersion ( QImage::Format format )

inline

Definition at line 330 of file qimage_p.h.

qt_opaqueVersion()

QImage::Format qt_opaqueVersion ( QImage::Format format )

inline

Definition at line 213 of file qimage_p.h.

qt_opaqueVersionForPainting()

QImage::Format qt_opaqueVersionForPainting ( QImage::Format format )

inline

Definition at line 554 of file qimage_p.h.

qt_toPremultipliedFormat()

QImage::Format qt_toPremultipliedFormat ( QImage::Format format )

constexpr

Definition at line 393 of file qimage_p.h.

qt_toUnpremultipliedFormat()

QImage::Format qt_toUnpremultipliedFormat ( QImage::Format format )

constexpr

Definition at line 386 of file qimage_p.h.

qt_xForm_helper()

Q_GUI_EXPORT bool qt_xForm_helper	(	const QTransform &	trueMat,
		int	xoffset,
		int	type,
		int	depth,
		uchar *	dptr,
		qsizetype	dbpl,
		int	p_inc,
		int	dHeight,
		const uchar *	sptr,
		qsizetype	sbpl,
		int	sWidth,
		int	sHeight )

Definition at line 4490 of file qimage.cpp.

Variable Documentation

qimage_converter_map

Image_Converter qimage_converter_map[QImage::NImageFormats][QImage::NImageFormats]

extern

Definition at line 2516 of file qimage_conversions.cpp.

qimage_inplace_converter_map

InPlace_Image_Converter qimage_inplace_converter_map[QImage::NImageFormats][QImage::NImageFormats]

extern

Definition at line 2517 of file qimage_conversions.cpp.