(6679efd2a4cc23de4ed947ef567a799d474e2079)

#include <private/qguiapplication_p.h>
#include <private/qcolortransform_p.h>
#include <private/qcolortrclut_p.h>
#include <private/qcmyk_p.h>
#include <private/qdrawhelper_p.h>
#include <private/qendian_p.h>
#include <private/qpixellayout_p.h>
#include <private/qsimd_p.h>
#include <private/qimage_p.h>
#include <qendian.h>
#include <qrgbafloat.h>
#include <QtCore/q20utility.h>

Include dependency graph for qimage_conversions.cpp:

Go to the source code of this file.

Classes
struct	QDefaultColorTables
struct	QRgbMap

Macros
#define	MAX_R 5
#define	MAX_G 5
#define	MAX_B 5
#define	INDEXOF(r, g, b)
#define	DITHER(p, m)
#define	DITHER(p, d, m)

Typedefs
typedef void(QT_FASTCALL *	Rgb888ToRgbConverter) (quint32 dst, const uchar src, int len)

Functions
	Q_GLOBAL_STATIC (QDefaultColorTables, defaultColorTables)
const uchar *	qt_get_bitflip_array ()
void	qGamma_correct_back_to_linear_cs (QImage *image)
static void QT_FASTCALL	storeRGB32FromARGB32PM (uchar dest, const uint src, int index, int count, const QList< QRgb > , QDitherInfo )
static void QT_FASTCALL	storeRGB32FromARGB32 (uchar dest, const uint src, int index, int count, const QList< QRgb > , QDitherInfo )
static const uint *QT_FASTCALL	fetchRGB32ToARGB32PM (uint buffer, const uchar src, int index, int count, const QList< QRgb > , QDitherInfo )
void	convert_generic (QImageData dest, const QImageData src, Qt::ImageConversionFlags flags)
void	convert_generic_over_rgb64 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
bool	convert_generic_inplace (QImageData *data, QImage::Format dst_format, Qt::ImageConversionFlags flags)
bool	convert_generic_inplace_over_rgb64 (QImageData *data, QImage::Format dst_format, Qt::ImageConversionFlags)
static void	convert_passthrough (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
template<QImage::Format Format>
static bool	convert_passthrough_inplace (QImageData *data, Qt::ImageConversionFlags)
Q_GUI_EXPORT void QT_FASTCALL	qt_convert_rgb888_to_rgb32 (quint32 dest_data, const uchar src_data, int len)
Q_GUI_EXPORT void QT_FASTCALL	qt_convert_rgb888_to_rgbx8888 (quint32 dest_data, const uchar src_data, int len)
template<bool rgbx>
static void	convert_RGB888_to_RGB (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static void	convert_ARGB_to_RGBx (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static void	convert_ARGB_to_RGBA (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
template<QImage::Format DestFormat>
static bool	convert_ARGB_to_RGBA_inplace (QImageData *data, Qt::ImageConversionFlags)
static void	convert_RGBA_to_ARGB (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
template<QImage::Format DestFormat>
static bool	convert_RGBA_to_ARGB_inplace (QImageData *data, Qt::ImageConversionFlags)
static void	convert_rgbswap_generic (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static bool	convert_rgbswap_generic_inplace (QImageData *data, Qt::ImageConversionFlags)
template<QtPixelOrder PixelOrder, bool RGBA>
static void	convert_ARGB_to_A2RGB30 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
template<QtPixelOrder PixelOrder, bool RGBA>
static bool	convert_ARGB_to_A2RGB30_inplace (QImageData *data, Qt::ImageConversionFlags)
static uint	qUnpremultiplyRgb30 (uint rgb30)
template<bool rgbswap>
static void	convert_A2RGB30_PM_to_RGB30 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
template<bool rgbswap>
static bool	convert_A2RGB30_PM_to_RGB30_inplace (QImageData *data, Qt::ImageConversionFlags)
static bool	convert_BGR30_to_A2RGB30_inplace (QImageData *data, Qt::ImageConversionFlags flags)
template<QtPixelOrder PixelOrder, bool RGBA>
static void	convert_A2RGB30_PM_to_ARGB (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
template<QtPixelOrder PixelOrder, bool RGBA>
static bool	convert_A2RGB30_PM_to_ARGB_inplace (QImageData *data, Qt::ImageConversionFlags)
static void	convert_RGBA_to_RGB (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static void	swap_bit_order (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static void	mask_alpha_converter (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
template<QImage::Format DestFormat>
static bool	mask_alpha_converter_inplace (QImageData *data, Qt::ImageConversionFlags)
static void	mask_alpha_converter_RGBx (QImageData dest, const QImageData src, Qt::ImageConversionFlags flags)
static bool	mask_alpha_converter_rgbx_inplace (QImageData *data, Qt::ImageConversionFlags flags)
template<bool RGBA>
static void	convert_RGBA64_to_ARGB32 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
template<bool RGBA>
static void	convert_ARGB32_to_RGBA64 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static void	convert_RGBA64_to_RGBx64 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static bool	convert_RGBA64_to_RGBx64_inplace (QImageData *data, Qt::ImageConversionFlags)
static void	convert_gray16_to_RGBA64 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
template<bool Premultiplied>
static void	convert_ARGB_to_gray8 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
template<bool Premultiplied>
static void	convert_ARGB_to_gray16 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
template<bool Premultiplied>
static void	convert_RGBA64_to_gray8 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
template<bool Premultiplied>
static void	convert_RGBA64_to_gray16 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
template<bool MaskAlpha>
static void	convert_RGBA16FPM_to_RGBA16F (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
template<bool MaskAlpha>
static bool	convert_RGBA16FPM_to_RGBA16F_inplace (QImageData *data, Qt::ImageConversionFlags)
static QList< QRgb >	fix_color_table (const QList< QRgb > &ctbl, QImage::Format format)
void	dither_to_Mono (QImageData dst, const QImageData src, Qt::ImageConversionFlags flags, bool fromalpha)
static void	convert_X_to_Mono (QImageData dst, const QImageData src, Qt::ImageConversionFlags flags)
static void	convert_ARGB_PM_to_Mono (QImageData dst, const QImageData src, Qt::ImageConversionFlags flags)
static void	convert_RGB_to_Indexed8 (QImageData dst, const QImageData src, Qt::ImageConversionFlags flags)
static void	convert_ARGB_PM_to_Indexed8 (QImageData dst, const QImageData src, Qt::ImageConversionFlags flags)
static void	convert_ARGB_to_Indexed8 (QImageData dst, const QImageData src, Qt::ImageConversionFlags flags)
static void	convert_Indexed8_to_X32 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static void	convert_Mono_to_X32 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static void	convert_Mono_to_Indexed8 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static void	copy_8bit_pixels (QImageData dest, const QImageData src)
static void	convert_Indexed8_to_Alpha8 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static void	convert_Indexed8_to_Grayscale8 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static bool	convert_Indexed8_to_Alpha8_inplace (QImageData *data, Qt::ImageConversionFlags)
static bool	convert_Indexed8_to_Grayscale8_inplace (QImageData *data, Qt::ImageConversionFlags)
static void	convert_Alpha8_to_Indexed8 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static void	convert_Grayscale8_to_Indexed8 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static bool	convert_Alpha8_to_Indexed8_inplace (QImageData *data, Qt::ImageConversionFlags)
static bool	convert_Grayscale8_to_Indexed8_inplace (QImageData *data, Qt::ImageConversionFlags)
template<bool SourceIsPremultiplied>
static void	convert_ARGB32_to_CMYK8888 (QImageData dest, const QImageData src, Qt::ImageConversionFlags)
static void	qInitImageConversions ()
	Q_CONSTRUCTOR_FUNCTION (qInitImageConversions)

Variables
static const uchar	bitflip [256]
Image_Converter	qimage_converter_map [QImage::NImageFormats][QImage::NImageFormats] = {}
InPlace_Image_Converter	qimage_inplace_converter_map [QImage::NImageFormats][QImage::NImageFormats] = {}

Macro Definition Documentation

◆ DITHER [1/2]

#define DITHER	(	p,
		d,
		m )

Value:

((uchar) ((((256 * (m) + (m) + 1)) * (p) + (d)) >> 16))

m

const GLfloat * m

[1]

Definition qopengles2ext.h:3203

p

GLfloat GLfloat p

Definition qopenglext.h:12698

uchar

unsigned char uchar

Definition qtypes.h:37

◆ DITHER [2/2]

#define DITHER	(		p,
			m )

Value:

((uchar) ((p * (m) + 127) / 255))

◆ INDEXOF

#define INDEXOF	(	r,
		g,
		b )

Value:

(((r)*(MAX_G+1)+(g))*(MAX_B+1)+(b))

MAX_B

#define MAX_B

MAX_G

#define MAX_G

b

GLboolean GLboolean GLboolean b

Definition qopengles2ext.h:337

r

GLboolean r

Definition qopengles2ext.h:337

g

GLboolean GLboolean g

Definition qopengles2ext.h:337

◆ MAX_B

#define MAX_B 5

◆ MAX_G

#define MAX_G 5

◆ MAX_R

#define MAX_R 5

Typedef Documentation

◆ Rgb888ToRgbConverter

typedef void(QT_FASTCALL * Rgb888ToRgbConverter) (quint32 *dst, const uchar *src, int len)

Definition at line 771 of file qimage_conversions.cpp.

Function Documentation

◆ convert_A2RGB30_PM_to_ARGB()

template<QtPixelOrder PixelOrder, bool RGBA>

void convert_A2RGB30_PM_to_ARGB	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 1124 of file qimage_conversions.cpp.

◆ convert_A2RGB30_PM_to_ARGB_inplace()

template<QtPixelOrder PixelOrder, bool RGBA>

bool convert_A2RGB30_PM_to_ARGB_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	)

static

Definition at line 1151 of file qimage_conversions.cpp.

References qUnpremultiplyRgb30().

Here is the call graph for this function:

◆ convert_A2RGB30_PM_to_RGB30()

template<bool rgbswap>

void convert_A2RGB30_PM_to_RGB30	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 1060 of file qimage_conversions.cpp.

◆ convert_A2RGB30_PM_to_RGB30_inplace()

template<bool rgbswap>

bool convert_A2RGB30_PM_to_RGB30_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	)

static

Definition at line 1086 of file qimage_conversions.cpp.

References qUnpremultiplyRgb30().

Here is the call graph for this function:

◆ convert_Alpha8_to_Indexed8()

void convert_Alpha8_to_Indexed8	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 2440 of file qimage_conversions.cpp.

◆ convert_Alpha8_to_Indexed8_inplace()

bool convert_Alpha8_to_Indexed8_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	)

static

Definition at line 2460 of file qimage_conversions.cpp.

◆ convert_ARGB32_to_CMYK8888()

template<bool SourceIsPremultiplied>

void convert_ARGB32_to_CMYK8888	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 2481 of file qimage_conversions.cpp.

◆ convert_ARGB32_to_RGBA64()

template<bool RGBA>

void convert_ARGB32_to_RGBA64	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 1337 of file qimage_conversions.cpp.

◆ convert_ARGB_PM_to_Indexed8()

void convert_ARGB_PM_to_Indexed8	(	QImageData *	dst,
		const QImageData *	src,
		Qt::ImageConversionFlags	flags )

static

Definition at line 2191 of file qimage_conversions.cpp.

◆ convert_ARGB_PM_to_Mono()

void convert_ARGB_PM_to_Mono	(	QImageData *	dst,
		const QImageData *	src,
		Qt::ImageConversionFlags	flags )

static

Definition at line 1911 of file qimage_conversions.cpp.

◆ convert_ARGB_to_A2RGB30()

template<QtPixelOrder PixelOrder, bool RGBA>

void convert_ARGB_to_A2RGB30	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 977 of file qimage_conversions.cpp.

◆ convert_ARGB_to_A2RGB30_inplace()

template<QtPixelOrder PixelOrder, bool RGBA>

bool convert_ARGB_to_A2RGB30_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	)

static

Definition at line 1010 of file qimage_conversions.cpp.

◆ convert_ARGB_to_gray16()

template<bool Premultiplied>

void convert_ARGB_to_gray16	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 1456 of file qimage_conversions.cpp.

◆ convert_ARGB_to_gray8()

template<bool Premultiplied>

void convert_ARGB_to_gray8	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 1426 of file qimage_conversions.cpp.

◆ convert_ARGB_to_Indexed8()

void convert_ARGB_to_Indexed8	(	QImageData *	dst,
		const QImageData *	src,
		Qt::ImageConversionFlags	flags )

static

Definition at line 2198 of file qimage_conversions.cpp.

◆ convert_ARGB_to_RGBA()

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

static

Definition at line 820 of file qimage_conversions.cpp.

◆ convert_ARGB_to_RGBA_inplace()

template<QImage::Format DestFormat>

bool convert_ARGB_to_RGBA_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	)

static

Definition at line 845 of file qimage_conversions.cpp.

◆ convert_ARGB_to_RGBx()

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

static

Definition at line 796 of file qimage_conversions.cpp.

◆ convert_BGR30_to_A2RGB30_inplace()

bool convert_BGR30_to_A2RGB30_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	flags )

static

Definition at line 1110 of file qimage_conversions.cpp.

◆ 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.

◆ convert_gray16_to_RGBA64()

void convert_gray16_to_RGBA64	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 1400 of file qimage_conversions.cpp.

◆ convert_Grayscale8_to_Indexed8()

void convert_Grayscale8_to_Indexed8	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 2450 of file qimage_conversions.cpp.

◆ convert_Grayscale8_to_Indexed8_inplace()

bool convert_Grayscale8_to_Indexed8_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	)

static

Definition at line 2470 of file qimage_conversions.cpp.

◆ convert_Indexed8_to_Alpha8()

void convert_Indexed8_to_Alpha8	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 2340 of file qimage_conversions.cpp.

◆ convert_Indexed8_to_Alpha8_inplace()

bool convert_Indexed8_to_Alpha8_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	)

static

Definition at line 2402 of file qimage_conversions.cpp.

◆ convert_Indexed8_to_Grayscale8()

void convert_Indexed8_to_Grayscale8	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 2368 of file qimage_conversions.cpp.

◆ convert_Indexed8_to_Grayscale8_inplace()

bool convert_Indexed8_to_Grayscale8_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	)

static

Definition at line 2421 of file qimage_conversions.cpp.

◆ convert_Indexed8_to_X32()

void convert_Indexed8_to_X32	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 2203 of file qimage_conversions.cpp.

◆ convert_Mono_to_Indexed8()

void convert_Mono_to_Indexed8	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 2285 of file qimage_conversions.cpp.

◆ convert_Mono_to_X32()

void convert_Mono_to_X32	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 2243 of file qimage_conversions.cpp.

◆ convert_passthrough()

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

static

Definition at line 668 of file qimage_conversions.cpp.

◆ convert_passthrough_inplace()

template<QImage::Format Format>

bool convert_passthrough_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	)

static

Definition at line 686 of file qimage_conversions.cpp.

◆ convert_RGB888_to_RGB()

template<bool rgbx>

void convert_RGB888_to_RGB	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 774 of file qimage_conversions.cpp.

◆ convert_RGB_to_Indexed8()

void convert_RGB_to_Indexed8	(	QImageData *	dst,
		const QImageData *	src,
		Qt::ImageConversionFlags	flags )

static

Definition at line 1933 of file qimage_conversions.cpp.

◆ convert_RGBA16FPM_to_RGBA16F()

template<bool MaskAlpha>

void convert_RGBA16FPM_to_RGBA16F	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 1565 of file qimage_conversions.cpp.

◆ convert_RGBA16FPM_to_RGBA16F_inplace()

template<bool MaskAlpha>

bool convert_RGBA16FPM_to_RGBA16F_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	)

static

Definition at line 1592 of file qimage_conversions.cpp.

◆ convert_RGBA64_to_ARGB32()

template<bool RGBA>

void convert_RGBA64_to_ARGB32	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 1316 of file qimage_conversions.cpp.

◆ convert_RGBA64_to_gray16()

template<bool Premultiplied>

void convert_RGBA64_to_gray16	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 1534 of file qimage_conversions.cpp.

◆ convert_RGBA64_to_gray8()

template<bool Premultiplied>

void convert_RGBA64_to_gray8	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 1495 of file qimage_conversions.cpp.

◆ convert_RGBA64_to_RGBx64()

void convert_RGBA64_to_RGBx64	(	QImageData *	dest,
		const QImageData *	src,
		Qt::ImageConversionFlags	)

static

Definition at line 1356 of file qimage_conversions.cpp.

◆ convert_RGBA64_to_RGBx64_inplace()

bool convert_RGBA64_to_RGBx64_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	)

static

Definition at line 1381 of file qimage_conversions.cpp.

◆ convert_RGBA_to_ARGB()

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

static

Definition at line 868 of file qimage_conversions.cpp.

◆ convert_RGBA_to_ARGB_inplace()

template<QImage::Format DestFormat>

bool convert_RGBA_to_ARGB_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	)

static

Definition at line 893 of file qimage_conversions.cpp.

◆ convert_RGBA_to_RGB()

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

static

Definition at line 1175 of file qimage_conversions.cpp.

◆ convert_rgbswap_generic()

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

static

Definition at line 915 of file qimage_conversions.cpp.

◆ convert_rgbswap_generic_inplace()

bool convert_rgbswap_generic_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	)

static

Definition at line 936 of file qimage_conversions.cpp.

◆ convert_X_to_Mono()

void convert_X_to_Mono	(	QImageData *	dst,
		const QImageData *	src,
		Qt::ImageConversionFlags	flags )

static

Definition at line 1906 of file qimage_conversions.cpp.

◆ copy_8bit_pixels()

void copy_8bit_pixels	(	QImageData *	dest,
		const QImageData *	src )

static

Definition at line 2325 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.

◆ fetchRGB32ToARGB32PM()

const uint *QT_FASTCALL fetchRGB32ToARGB32PM	(	uint *	buffer,
		const uchar *	src,
		int	index,
		int	count,
		const QList< QRgb > *	,
		QDitherInfo *	)

static

Definition at line 116 of file qimage_conversions.cpp.

◆ fix_color_table()

QList< QRgb > fix_color_table	(	const QList< QRgb > &	ctbl,
		QImage::Format	format )

static

Definition at line 1613 of file qimage_conversions.cpp.

◆ mask_alpha_converter()

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

static

Definition at line 1220 of file qimage_conversions.cpp.

◆ mask_alpha_converter_inplace()

template<QImage::Format DestFormat>

bool mask_alpha_converter_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	)

static

Definition at line 1243 of file qimage_conversions.cpp.

◆ mask_alpha_converter_RGBx()

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

static

Definition at line 1265 of file qimage_conversions.cpp.

◆ mask_alpha_converter_rgbx_inplace()

bool mask_alpha_converter_rgbx_inplace	(	QImageData *	data,
		Qt::ImageConversionFlags	flags )

static

Definition at line 1292 of file qimage_conversions.cpp.

◆ Q_CONSTRUCTOR_FUNCTION()

Q_CONSTRUCTOR_FUNCTION ( qInitImageConversions )

◆ Q_GLOBAL_STATIC()

Q_GLOBAL_STATIC	(	QDefaultColorTables	,
		defaultColorTables	)

◆ qGamma_correct_back_to_linear_cs()

void qGamma_correct_back_to_linear_cs ( QImage * image )

Definition at line 77 of file qimage_conversions.cpp.

◆ qInitImageConversions()

void qInitImageConversions ( )

static

Definition at line 2513 of file qimage_conversions.cpp.

◆ qt_convert_rgb888_to_rgb32()

QT_BEGIN_NAMESPACE Q_GUI_EXPORT void QT_FASTCALL qt_convert_rgb888_to_rgb32	(	quint32 *	dest_data,
		const uchar *	src_data,
		int	len )

Definition at line 694 of file qimage_conversions.cpp.

◆ qt_convert_rgb888_to_rgbx8888()

Q_GUI_EXPORT void QT_FASTCALL qt_convert_rgb888_to_rgbx8888	(	quint32 *	dest_data,
		const uchar *	src_data,
		int	len )

Definition at line 729 of file qimage_conversions.cpp.

◆ qt_get_bitflip_array()

const uchar * qt_get_bitflip_array ( )

Definition at line 72 of file qimage_conversions.cpp.

◆ qUnpremultiplyRgb30()

uint qUnpremultiplyRgb30 ( uint rgb30 )

inlinestatic

Definition at line 1037 of file qimage_conversions.cpp.

Referenced by convert_A2RGB30_PM_to_ARGB_inplace(), and convert_A2RGB30_PM_to_RGB30_inplace().

Here is the caller graph for this function:

◆ storeRGB32FromARGB32()

void QT_FASTCALL storeRGB32FromARGB32	(	uchar *	dest,
		const uint *	src,
		int	index,
		int	count,
		const QList< QRgb > *	,
		QDitherInfo *	)

static

Definition at line 108 of file qimage_conversions.cpp.

◆ storeRGB32FromARGB32PM()

void QT_FASTCALL storeRGB32FromARGB32PM	(	uchar *	dest,
		const uint *	src,
		int	index,
		int	count,
		const QList< QRgb > *	,
		QDitherInfo *	)

static

Definition at line 99 of file qimage_conversions.cpp.

◆ swap_bit_order()

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

static

Definition at line 1199 of file qimage_conversions.cpp.

Variable Documentation

◆ bitflip

const uchar bitflip

static

Initial value:

= {
    
    0, 128, 64, 192, 32, 160, 96, 224, 16, 144, 80, 208, 48, 176, 112, 240,
    8, 136, 72, 200, 40, 168, 104, 232, 24, 152, 88, 216, 56, 184, 120, 248,
    4, 132, 68, 196, 36, 164, 100, 228, 20, 148, 84, 212, 52, 180, 116, 244,
    12, 140, 76, 204, 44, 172, 108, 236, 28, 156, 92, 220, 60, 188, 124, 252,
    2, 130, 66, 194, 34, 162, 98, 226, 18, 146, 82, 210, 50, 178, 114, 242,
    10, 138, 74, 202, 42, 170, 106, 234, 26, 154, 90, 218, 58, 186, 122, 250,
    6, 134, 70, 198, 38, 166, 102, 230, 22, 150, 86, 214, 54, 182, 118, 246,
    14, 142, 78, 206, 46, 174, 110, 238, 30, 158, 94, 222, 62, 190, 126, 254,
    1, 129, 65, 193, 33, 161, 97, 225, 17, 145, 81, 209, 49, 177, 113, 241,
    9, 137, 73, 201, 41, 169, 105, 233, 25, 153, 89, 217, 57, 185, 121, 249,
    5, 133, 69, 197, 37, 165, 101, 229, 21, 149, 85, 213, 53, 181, 117, 245,
    13, 141, 77, 205, 45, 173, 109, 237, 29, 157, 93, 221, 61, 189, 125, 253,
    3, 131, 67, 195, 35, 163, 99, 227, 19, 147, 83, 211, 51, 179, 115, 243,
    11, 139, 75, 203, 43, 171, 107, 235, 27, 155, 91, 219, 59, 187, 123, 251,
    7, 135, 71, 199, 39, 167, 103, 231, 23, 151, 87, 215, 55, 183, 119, 247,
    15, 143, 79, 207, 47, 175, 111, 239, 31, 159, 95, 223, 63, 191, 127, 255
}

Definition at line 43 of file qimage_conversions.cpp.

◆ qimage_converter_map

Image_Converter qimage_converter_map = {}

Definition at line 2510 of file qimage_conversions.cpp.

◆ qimage_inplace_converter_map

InPlace_Image_Converter qimage_inplace_converter_map = {}

Definition at line 2511 of file qimage_conversions.cpp.

(6679efd2a4cc23de4ed947ef567a799d474e2079)

Classes

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

◆ DITHER [1/2]

◆ DITHER [2/2]

◆ INDEXOF

◆ MAX_B

◆ MAX_G

◆ MAX_R

Typedef Documentation

◆ Rgb888ToRgbConverter

Function Documentation

◆ convert_A2RGB30_PM_to_ARGB()

◆ convert_A2RGB30_PM_to_ARGB_inplace()

◆ convert_A2RGB30_PM_to_RGB30()

◆ convert_A2RGB30_PM_to_RGB30_inplace()

◆ convert_Alpha8_to_Indexed8()

◆ convert_Alpha8_to_Indexed8_inplace()

◆ convert_ARGB32_to_CMYK8888()

◆ convert_ARGB32_to_RGBA64()

◆ convert_ARGB_PM_to_Indexed8()

◆ convert_ARGB_PM_to_Mono()

◆ convert_ARGB_to_A2RGB30()

◆ convert_ARGB_to_A2RGB30_inplace()

◆ convert_ARGB_to_gray16()

◆ convert_ARGB_to_gray8()

◆ convert_ARGB_to_Indexed8()

◆ convert_ARGB_to_RGBA()

◆ convert_ARGB_to_RGBA_inplace()

◆ convert_ARGB_to_RGBx()

◆ convert_BGR30_to_A2RGB30_inplace()

◆ convert_generic()

◆ convert_generic_inplace()

◆ convert_generic_inplace_over_rgb64()

◆ convert_generic_over_rgb64()

◆ convert_gray16_to_RGBA64()

◆ convert_Grayscale8_to_Indexed8()

◆ convert_Grayscale8_to_Indexed8_inplace()

◆ convert_Indexed8_to_Alpha8()

◆ convert_Indexed8_to_Alpha8_inplace()

◆ convert_Indexed8_to_Grayscale8()

◆ convert_Indexed8_to_Grayscale8_inplace()

◆ convert_Indexed8_to_X32()

◆ convert_Mono_to_Indexed8()

◆ convert_Mono_to_X32()

◆ convert_passthrough()

◆ convert_passthrough_inplace()

◆ convert_RGB888_to_RGB()

◆ convert_RGB_to_Indexed8()

◆ convert_RGBA16FPM_to_RGBA16F()

◆ convert_RGBA16FPM_to_RGBA16F_inplace()

◆ convert_RGBA64_to_ARGB32()

◆ convert_RGBA64_to_gray16()

◆ convert_RGBA64_to_gray8()

◆ convert_RGBA64_to_RGBx64()

◆ convert_RGBA64_to_RGBx64_inplace()

◆ convert_RGBA_to_ARGB()

◆ convert_RGBA_to_ARGB_inplace()

◆ convert_RGBA_to_RGB()

◆ convert_rgbswap_generic()

◆ convert_rgbswap_generic_inplace()

◆ convert_X_to_Mono()

◆ copy_8bit_pixels()

◆ dither_to_Mono()

◆ fetchRGB32ToARGB32PM()

◆ fix_color_table()

◆ mask_alpha_converter()

◆ mask_alpha_converter_inplace()

◆ mask_alpha_converter_RGBx()

◆ mask_alpha_converter_rgbx_inplace()

◆ Q_CONSTRUCTOR_FUNCTION()

◆ Q_GLOBAL_STATIC()

◆ qGamma_correct_back_to_linear_cs()

◆ qInitImageConversions()

◆ qt_convert_rgb888_to_rgb32()

◆ qt_convert_rgb888_to_rgbx8888()