(93fe512d053ee57e090e4b150501659e793bc91a)

#include "qimage.h"
#include "qbuffer.h"
#include "qdatastream.h"
#include "qcolortransform.h"
#include "qfloat16.h"
#include "qmap.h"
#include "qtransform.h"
#include "qimagereader.h"
#include "qimagewriter.h"
#include "qrgbafloat.h"
#include "qstringlist.h"
#include "qvariant.h"
#include "qimagepixmapcleanuphooks_p.h"
#include <qpa/qplatformintegration.h>
#include <private/qguiapplication_p.h>
#include <ctype.h>
#include <stdlib.h>
#include <limits.h>
#include <qpa/qplatformpixmap.h>
#include <qalloc.h>
#include <private/qcolorspace_p.h>
#include <private/qcolortransform_p.h>
#include <private/qmemrotate_p.h>
#include <private/qimagescale_p.h>
#include <private/qpixellayout_p.h>
#include <private/qsimd_p.h>
#include <qhash.h>
#include <private/qpaintengine_raster_p.h>
#include <private/qimage_p.h>
#include <private/qfont_p.h>
#include <qtgui_tracepoints_p.h>
#include <memory>
#include "moc_qimage.cpp"

Include dependency graph for qimage.cpp:

Go to the source code of this file.

Macros
#define	QT_XFORM_TYPE_MSBFIRST 0
#define	QT_XFORM_TYPE_LSBFIRST 1
#define	QIMAGE_SANITYCHECK_MEMORY(image)
#define	PIX(x, y)
#define	IWX_MSB(b)
#define	IWX_LSB(b)
#define	IWX_PIX(b)

Functions
	Q_TRACE_PREFIX (qtgui, "#include <qimagereader.h>")
	Q_TRACE_METADATA (qtgui, "ENUM { } QImage::Format;" "FLAGS { } Qt::ImageConversionFlags;")
	Q_TRACE_PARAM_REPLACE (Qt::AspectRatioMode, int)
	Q_TRACE_PARAM_REPLACE (Qt::TransformationMode, int)
static QImage	rotated90 (const QImage &src)
static QImage	rotated180 (const QImage &src)
static QImage	rotated270 (const QImage &src)
static int	next_qimage_serial_number ()
bool	qt_read_xpm_image_or_array (QIODevice device, const char const *source, QImage &image)
static void	copyPhysicalMetadata (QImageData dst, const QImageData src)
static void	copyMetadata (QImageData dst, const QImageData src)
static void	copyMetadata (QImage *dst, const QImage &src)
static int	pixel_distance (QRgb p1, QRgb p2)
static int	closestMatch (QRgb pixel, const QList< QRgb > &clut)
static QImage	convertWithPalette (const QImage &src, QImage::Format format, const QList< QRgb > &clut)
void	do_flip (QImageData dst, QImageData src, int w, int h, int depth)
void	do_mirror (QImageData dst, QImageData src, bool horizontal, bool vertical)
static void	rgbSwapped_generic (int width, int height, const QImage src, QImage dst, const QPixelLayout *layout)
QDataStream &	operator<< (QDataStream &s, const QImage &image)
	[0]
QDataStream &	operator>> (QDataStream &s, QImage &image)
static 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)
static bool	isRgb32Data (QImage::Format f)
static bool	isRgb64Data (QImage::Format f)
static bool	isRgb32fpx4Data (QImage::Format f)
QDebug	operator<< (QDebug dbg, const QImage &i)
static Qt::Orientations	toOrientations (QImageIOHandler::Transformations orient)
Q_GUI_EXPORT void	qt_imageTransform (QImage &src, QImageIOHandler::Transformations orient)
QMap< QString, QString >	qt_getImageText (const QImage &image, const QString &description)
QMap< QString, QString >	qt_getImageTextFromDescription (const QString &description)

Variables
QImage	Q_TRACE_INSTRUMENT (qtgui) QImage
static constexpr QPixelFormat	pixelformats []

Macro Definition Documentation

◆ IWX_LSB

#define IWX_LSB ( b )

Value:

                            if (trigx < maxws && trigy < maxhs) {                              \
                            if (*(sptr+sbpl*(trigy>>12)+(trigx>>15)) &                      \
                                 (1 << ((trigx>>12)&7)))                              \
                                *dptr |= b;                                              \
                        }                                                              \
                        trigx += m11;                                                      \
                        trigy += m12;

Definition at line 4436 of file qimage.cpp.

◆ IWX_MSB

#define IWX_MSB ( b )

Value:

                            if (trigx < maxws && trigy < maxhs) {                              \
                            if (*(sptr+sbpl*(trigy>>12)+(trigx>>15)) &                      \
                                 (1 << (7-((trigx>>12)&7))))                              \
                                *dptr |= b;                                              \
                        }                                                              \
                        trigx += m11;                                                      \
                        trigy += m12;

Definition at line 4427 of file qimage.cpp.

◆ IWX_PIX

#define IWX_PIX ( b )

Value:

                            if (trigx < maxws && trigy < maxhs) {                              \
                            if ((*(sptr+sbpl*(trigy>>12)+(trigx>>15)) &              \
                                 (1 << (7-((trigx>>12)&7)))) == 0)                      \
                                *dptr &= ~b;                                              \
                        }                                                              \
                        trigx += m11;                                                      \
                        trigy += m12;

Definition at line 4445 of file qimage.cpp.

◆ PIX

#define PIX	(		x,
			y )

Value:

(*((const QRgb*)scanLine(y)+x) & 0x00ffffff)

x

GLint GLint GLint GLint GLint x

Definition qopengles2ext.h:605

y

GLint y

Definition qopengles2ext.h:206

QRgb

QT_BEGIN_NAMESPACE typedef unsigned int QRgb

Definition qrgb.h:13

◆ QIMAGE_SANITYCHECK_MEMORY

#define QIMAGE_SANITYCHECK_MEMORY ( image )

Value:

    if ((image).isNull()) { \
        qWarning("QImage: out of memory, returning null image"); \
        return QImage(); \
    }

Definition at line 68 of file qimage.cpp.

◆ QT_XFORM_TYPE_LSBFIRST

#define QT_XFORM_TYPE_LSBFIRST 1

Definition at line 51 of file qimage.cpp.

◆ QT_XFORM_TYPE_MSBFIRST

#define QT_XFORM_TYPE_MSBFIRST 0

Definition at line 50 of file qimage.cpp.

Function Documentation

◆ closestMatch()

int closestMatch	(	QRgb	pixel,
		const QList< QRgb > &	clut )

inlinestatic

Definition at line 2269 of file qimage.cpp.

◆ convertWithPalette()

QImage convertWithPalette	(	const QImage &	src,
		QImage::Format	format,
		const QList< QRgb > &	clut )

static

Definition at line 2282 of file qimage.cpp.

◆ copyMetadata() [1/2]

void copyMetadata	(	QImage *	dst,
		const QImage &	src )

static

Definition at line 1185 of file qimage.cpp.

◆ copyMetadata() [2/2]

void copyMetadata	(	QImageData *	dst,
		const QImageData *	src )

static

Definition at line 1176 of file qimage.cpp.

References copyPhysicalMetadata().

Here is the call graph for this function:

◆ copyPhysicalMetadata()

void copyPhysicalMetadata	(	QImageData *	dst,
		const QImageData *	src )

static

Definition at line 1169 of file qimage.cpp.

Referenced by copyMetadata().

Here is the caller graph for this function:

◆ do_flip()

void do_flip	(	QImageData *	dst,
		QImageData *	src,
		int	w,
		int	h,
		int	depth )

inline

Definition at line 3416 of file qimage.cpp.

◆ do_mirror()

void do_mirror	(	QImageData *	dst,
		QImageData *	src,
		bool	horizontal,
		bool	vertical )

inline

Definition at line 3447 of file qimage.cpp.

◆ isRgb32Data()

bool isRgb32Data ( QImage::Format f )

static

Definition at line 5461 of file qimage.cpp.

◆ isRgb32fpx4Data()

bool isRgb32fpx4Data ( QImage::Format f )

static

Definition at line 5487 of file qimage.cpp.

◆ isRgb64Data()

bool isRgb64Data ( QImage::Format f )

static

Definition at line 5474 of file qimage.cpp.

◆ next_qimage_serial_number()

int next_qimage_serial_number ( )

static

Definition at line 90 of file qimage.cpp.

◆ operator<<() [1/2]

QDataStream & operator<<	(	QDataStream &	s,
		const QImage &	image )

[0]

[1]

Definition at line 4009 of file qimage.cpp.

◆ operator<<() [2/2]

QDebug operator<<	(	QDebug	dbg,
		const QImage &	i )

Definition at line 5981 of file qimage.cpp.

◆ operator>>()

QDataStream & operator>>	(	QDataStream &	s,
		QImage &	image )

Definition at line 4035 of file qimage.cpp.

◆ pixel_distance()

int pixel_distance	(	QRgb	p1,
		QRgb	p2 )

inlinestatic

Definition at line 2255 of file qimage.cpp.

◆ Q_TRACE_METADATA()

Q_TRACE_METADATA	(	qtgui	,
		"ENUM { } QImage::Format;" "FLAGS { } Qt::ImageConversionFlags;"	)

◆ Q_TRACE_PARAM_REPLACE() [1/2]

Q_TRACE_PARAM_REPLACE	(	Qt::AspectRatioMode	,
		int	)

◆ Q_TRACE_PARAM_REPLACE() [2/2]

Q_TRACE_PARAM_REPLACE	(	Qt::TransformationMode	,
		int	)

◆ Q_TRACE_PREFIX()

Q_TRACE_PREFIX	(	qtgui	,
		"#include <qimagereader.h>"	)

◆ qt_getImageText()

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

Definition at line 6534 of file qimage.cpp.

◆ qt_getImageTextFromDescription()

QMap< QString, QString > qt_getImageTextFromDescription ( const QString & description )

Definition at line 6545 of file qimage.cpp.

◆ qt_imageTransform()

void qt_imageTransform	(	QImage &	src,
		QImageIOHandler::Transformations	orient )

Definition at line 6521 of file qimage.cpp.

◆ qt_read_xpm_image_or_array()

bool qt_read_xpm_image_or_array	(	QIODevice *	device,
		const char const	source,
		QImage &	image )

extern

Definition at line 997 of file qxpmhandler.cpp.

◆ qt_xForm_helper()

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 )

static

Definition at line 4455 of file qimage.cpp.

◆ rgbSwapped_generic()

void rgbSwapped_generic	(	int	width,
		int	height,
		const QImage *	src,
		QImage *	dst,
		const QPixelLayout *	layout )

inlinestatic

Definition at line 3607 of file qimage.cpp.

◆ rotated180()

QImage rotated180 ( const QImage & src )

static

Definition at line 4806 of file qimage.cpp.

◆ rotated270()

QImage rotated270 ( const QImage & src )

static

Definition at line 4824 of file qimage.cpp.

◆ rotated90()

QImage rotated90 ( const QImage & src )

static

Definition at line 4780 of file qimage.cpp.

◆ toOrientations()

Qt::Orientations toOrientations ( QImageIOHandler::Transformations orient )

inlinestatic

Definition at line 6511 of file qimage.cpp.

Variable Documentation

◆ pixelformats

constexpr QPixelFormat pixelformats

staticconstexpr

Definition at line 6008 of file qimage.cpp.

◆ Q_TRACE_INSTRUMENT

void Q_TRACE_INSTRUMENT ( qtgui )

Definition at line 3627 of file qimage.cpp.

(93fe512d053ee57e090e4b150501659e793bc91a)

Macros

Functions

Variables

Macro Definition Documentation

◆ IWX_LSB

◆ IWX_MSB

◆ IWX_PIX

◆ PIX

◆ QIMAGE_SANITYCHECK_MEMORY

◆ QT_XFORM_TYPE_LSBFIRST

◆ QT_XFORM_TYPE_MSBFIRST

Function Documentation

◆ closestMatch()

◆ convertWithPalette()

◆ copyMetadata() [1/2]

◆ copyMetadata() [2/2]

◆ copyPhysicalMetadata()

◆ do_flip()

◆ do_mirror()

◆ isRgb32Data()

◆ isRgb32fpx4Data()

◆ isRgb64Data()

◆ next_qimage_serial_number()

◆ operator<<() [1/2]

◆ operator<<() [2/2]

◆ operator>>()

◆ pixel_distance()

◆ Q_TRACE_METADATA()

◆ Q_TRACE_PARAM_REPLACE() [1/2]

◆ Q_TRACE_PARAM_REPLACE() [2/2]

◆ Q_TRACE_PREFIX()

◆ qt_getImageText()

◆ qt_getImageTextFromDescription()

◆ qt_imageTransform()

◆ qt_read_xpm_image_or_array()

◆ qt_xForm_helper()

◆ rgbSwapped_generic()

◆ rotated180()

◆ rotated270()

◆ rotated90()

◆ toOrientations()

Variable Documentation

◆ pixelformats

◆ Q_TRACE_INSTRUMENT