qimage_p.h File Reference

(a2e60ebee3737548d1be14fdbb39b08c515ae602)

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

Functions
void	convert_generic (QImageData *dest, const QImageData *src, Qt::ImageConversionFlags)
void	convert_generic_over_rgb64 (QImageData *dest, const QImageData *src, Qt::ImageConversionFlags)
bool	convert_generic_inplace (QImageData *data, QImage::Format dst_format, Qt::ImageConversionFlags)
bool	convert_generic_inplace_over_rgb64 (QImageData *data, QImage::Format dst_format, Qt::ImageConversionFlags)
void	dither_to_Mono (QImageData *dst, const QImageData *src, Qt::ImageConversionFlags flags, bool fromalpha)
const uchar *	qt_get_bitflip_array ()
Q_GUI_EXPORT void	qGamma_correct_back_to_linear_cs (QImage *image)
int	qt_depthForFormat (QImage::Format format)
QImage::Format	qt_opaqueVersion (QImage::Format format)
QImage::Format	qt_alphaVersion (QImage::Format format)
QImage::Format	qt_maybeDataCompatibleOpaqueVersion (QImage::Format format)
constexpr QImage::Format	qt_toUnpremultipliedFormat (QImage::Format format)
constexpr QImage::Format	qt_toPremultipliedFormat (QImage::Format format)
bool	qt_highColorPrecision (QImage::Format format, bool opaque=false)
bool	qt_fpColorPrecision (QImage::Format format)
QColorSpace::ColorModel	qt_csColorData (QPixelFormat::ColorModel format)
bool	qt_compatibleColorModelBase (QPixelFormat::ColorModel data, QColorSpace::ColorModel cs)
bool	qt_compatibleColorModelSource (QPixelFormat::ColorModel data, QColorSpace::ColorModel cs)
bool	qt_compatibleColorModelTarget (QPixelFormat::ColorModel data, QColorSpace::ColorModel cs, QColorSpace::TransformModel tm)
QImage::Format	qt_maybeDataCompatibleAlphaVersion (QImage::Format format)
QImage::Format	qt_opaqueVersionForPainting (QImage::Format format)
QImage::Format	qt_alphaVersionForPainting (QImage::Format format)
Q_GUI_EXPORT QMap< QString, QString >	qt_getImageText (const QImage &image, const QString &description)
Q_GUI_EXPORT QMap< QString, QString >	qt_getImageTextFromDescription (const QString &description)

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 120 of file qimage_p.h.

InPlace_Image_Converter

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

Definition at line 121 of file qimage_p.h.

Function Documentation

convert_generic()

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

Definition at line 137 of file qimage_conversions.cpp.

convert_generic_inplace()

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

Definition at line 344 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 478 of file qimage_conversions.cpp.

convert_generic_over_rgb64()

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

Definition at line 234 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 1633 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 77 of file qimage_conversions.cpp.

qt_alphaVersion()

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

inline

Definition at line 268 of file qimage_p.h.

qt_alphaVersionForPainting()

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

inline

Definition at line 560 of file qimage_p.h.

qt_compatibleColorModelBase()

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

inline

Definition at line 460 of file qimage_p.h.

qt_compatibleColorModelSource()

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

inline

Definition at line 473 of file qimage_p.h.

qt_compatibleColorModelTarget()

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

inline

Definition at line 484 of file qimage_p.h.

qt_csColorData()

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

inline

Definition at line 441 of file qimage_p.h.

qt_depthForFormat()

int qt_depthForFormat ( QImage::Format format )

inline

Definition at line 143 of file qimage_p.h.

qt_fpColorPrecision()

bool qt_fpColorPrecision ( QImage::Format format )

inline

Definition at line 425 of file qimage_p.h.

qt_get_bitflip_array()

const uchar * qt_get_bitflip_array

(

)

Definition at line 72 of file qimage_conversions.cpp.

qt_getImageText()

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

Definition at line 6529 of file qimage.cpp.

qt_getImageTextFromDescription()

Q_GUI_EXPORT QMap< QString, QString > qt_getImageTextFromDescription

(

const QString &

description

)

Definition at line 6540 of file qimage.cpp.

qt_highColorPrecision()

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

inline

Definition at line 397 of file qimage_p.h.

qt_maybeDataCompatibleAlphaVersion()

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

inline

Definition at line 495 of file qimage_p.h.

qt_maybeDataCompatibleOpaqueVersion()

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

inline

Definition at line 327 of file qimage_p.h.

qt_opaqueVersion()

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

inline

Definition at line 210 of file qimage_p.h.

qt_opaqueVersionForPainting()

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

inline

Definition at line 551 of file qimage_p.h.

qt_toPremultipliedFormat()

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

constexpr

Definition at line 390 of file qimage_p.h.

qt_toUnpremultipliedFormat()

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

constexpr

Definition at line 383 of file qimage_p.h.

Variable Documentation

qimage_converter_map

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

extern

Definition at line 2510 of file qimage_conversions.cpp.

qimage_inplace_converter_map

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

extern

Definition at line 2511 of file qimage_conversions.cpp.