qmemrotate.cpp File Reference

(512d35198b726413c151533c8291c6b4b52f0a1d)

#include "qmemrotate_p.h"
#include "qpixellayout_p.h"

Include dependency graph for qmemrotate.cpp:

Go to the source code of this file.

Macros
#define	QT_IMPL_MEMROTATE(type)
#define	QT_IMPL_SIMPLE_MEMROTATE(type)

Functions
template<class T>
static void	qt_memrotate90_tiled (const T *src, int w, int h, int isstride, T *dest, int idstride)
template<class T>
static void	qt_memrotate90_tiled_unpacked (const T *src, int w, int h, int isstride, T *dest, int idstride)
template<class T>
static void	qt_memrotate270_tiled (const T *src, int w, int h, int isstride, T *dest, int idstride)
template<class T>
static void	qt_memrotate270_tiled_unpacked (const T *src, int w, int h, int isstride, T *dest, int idstride)
template<class T>
static void	qt_memrotate90_template (const T *src, int srcWidth, int srcHeight, int srcStride, T *dest, int dstStride)
template<class T>
static void	qt_memrotate180_template (const T *src, int w, int h, int isstride, T *dest, int idstride)
template<class T>
static void	qt_memrotate270_template (const T *src, int srcWidth, int srcHeight, int srcStride, T *dest, int dstStride)
void	qt_memrotate90_8 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate180_8 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate270_8 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate90_16 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate180_16 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate270_16 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate90_24 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate180_24 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate270_24 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate90_32 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate180_32 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate270_32 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate90_64 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate180_64 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate270_64 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate90_128 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate180_128 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)
void	qt_memrotate270_128 (const uchar *srcPixels, int w, int h, int sbpl, uchar *destPixels, int dbpl)

Variables
static QT_BEGIN_NAMESPACE const int	tileSize = 32
MemRotateFunc	qMemRotateFunctions [QPixelLayout::BPPCount][3]

Macro Definition Documentation

QT_IMPL_MEMROTATE

#define QT_IMPL_MEMROTATE

(

type

)

Value:

Q_GUI_EXPORT void qt_memrotate90(const type *src, int w, int h, int sstride, \
                                 type *dest, int dstride)           \
{                                                                   \
    qt_memrotate90_template(src, w, h, sstride, dest, dstride);     \
}                                                                   \
Q_GUI_EXPORT void qt_memrotate180(const type *src, int w, int h, int sstride, \
                                  type *dest, int dstride)          \
{                                                                   \
    qt_memrotate180_template(src, w, h, sstride, dest, dstride);    \
}                                                                   \
Q_GUI_EXPORT void qt_memrotate270(const type *src, int w, int h, int sstride, \
                                  type *dest, int dstride)          \
{                                                                   \
    qt_memrotate270_template(src, w, h, sstride, dest, dstride);    \
}

Definition at line 230 of file qmemrotate.cpp.

QT_IMPL_SIMPLE_MEMROTATE

#define QT_IMPL_SIMPLE_MEMROTATE

(

type

)

Value:

Q_GUI_EXPORT void qt_memrotate90(const type *src, int w, int h, int sstride,  \
                                 type *dest, int dstride)           \
{                                                                   \
    qt_memrotate90_tiled_unpacked(src, w, h, sstride, dest, dstride); \
}                                                                   \
Q_GUI_EXPORT void qt_memrotate180(const type *src, int w, int h, int sstride, \
                                  type *dest, int dstride)          \
{                                                                   \
    qt_memrotate180_template(src, w, h, sstride, dest, dstride);    \
}                                                                   \
Q_GUI_EXPORT void qt_memrotate270(const type *src, int w, int h, int sstride, \
                                  type *dest, int dstride)          \
{                                                                   \
    qt_memrotate270_tiled_unpacked(src, w, h, sstride, dest, dstride); \
}

Definition at line 247 of file qmemrotate.cpp.

Function Documentation

qt_memrotate180_128()

void qt_memrotate180_128	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 352 of file qmemrotate.cpp.

qt_memrotate180_16()

void qt_memrotate180_16	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 291 of file qmemrotate.cpp.

qt_memrotate180_24()

void qt_memrotate180_24	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 306 of file qmemrotate.cpp.

qt_memrotate180_32()

void qt_memrotate180_32	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 321 of file qmemrotate.cpp.

qt_memrotate180_64()

void qt_memrotate180_64	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 337 of file qmemrotate.cpp.

qt_memrotate180_8()

void qt_memrotate180_8	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 276 of file qmemrotate.cpp.

qt_memrotate180_template()

template<class T>

void qt_memrotate180_template ( const T * src, int w, int h, int isstride, T * dest, int idstride )

inlinestatic

Definition at line 200 of file qmemrotate.cpp.

qt_memrotate270_128()

void qt_memrotate270_128	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 357 of file qmemrotate.cpp.

qt_memrotate270_16()

void qt_memrotate270_16	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 296 of file qmemrotate.cpp.

qt_memrotate270_24()

void qt_memrotate270_24	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 311 of file qmemrotate.cpp.

qt_memrotate270_32()

void qt_memrotate270_32	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 326 of file qmemrotate.cpp.

qt_memrotate270_64()

void qt_memrotate270_64	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 342 of file qmemrotate.cpp.

qt_memrotate270_8()

void qt_memrotate270_8	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 281 of file qmemrotate.cpp.

qt_memrotate270_template()

template<class T>

void qt_memrotate270_template ( const T * src, int srcWidth, int srcHeight, int srcStride, T * dest, int dstStride )

inlinestatic

Definition at line 218 of file qmemrotate.cpp.

qt_memrotate270_tiled()

template<class T>

void qt_memrotate270_tiled ( const T * src, int w, int h, int isstride, T * dest, int idstride )

inlinestatic

Definition at line 99 of file qmemrotate.cpp.

References tileSize.

qt_memrotate270_tiled_unpacked()

template<class T>

void qt_memrotate270_tiled_unpacked ( const T * src, int w, int h, int isstride, T * dest, int idstride )

inlinestatic

Definition at line 157 of file qmemrotate.cpp.

References tileSize.

qt_memrotate90_128()

void qt_memrotate90_128	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 347 of file qmemrotate.cpp.

qt_memrotate90_16()

void qt_memrotate90_16	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 286 of file qmemrotate.cpp.

qt_memrotate90_24()

void qt_memrotate90_24	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 301 of file qmemrotate.cpp.

qt_memrotate90_32()

void qt_memrotate90_32	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 316 of file qmemrotate.cpp.

qt_memrotate90_64()

void qt_memrotate90_64	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 332 of file qmemrotate.cpp.

qt_memrotate90_8()

void qt_memrotate90_8	(	const uchar *	srcPixels,
		int	w,
		int	h,
		int	sbpl,
		uchar *	destPixels,
		int	dbpl )

Definition at line 271 of file qmemrotate.cpp.

qt_memrotate90_template()

template<class T>

void qt_memrotate90_template ( const T * src, int srcWidth, int srcHeight, int srcStride, T * dest, int dstStride )

inlinestatic

Definition at line 187 of file qmemrotate.cpp.

qt_memrotate90_tiled()

template<class T>

void qt_memrotate90_tiled ( const T * src, int w, int h, int isstride, T * dest, int idstride )

inlinestatic

Definition at line 13 of file qmemrotate.cpp.

References tileSize.

qt_memrotate90_tiled_unpacked()

template<class T>

void qt_memrotate90_tiled_unpacked ( const T * src, int w, int h, int isstride, T * dest, int idstride )

inlinestatic

Definition at line 71 of file qmemrotate.cpp.

References tileSize.

Variable Documentation

qMemRotateFunctions

MemRotateFunc qMemRotateFunctions[QPixelLayout::BPPCount][3]

Initial value:

                                  =
 
{
    { nullptr, nullptr, nullptr },      
    { nullptr, nullptr, nullptr },      
    { nullptr, nullptr, nullptr },      
    { qt_memrotate90_8, qt_memrotate180_8, qt_memrotate270_8 },         
    { qt_memrotate90_16, qt_memrotate180_16, qt_memrotate270_16 },      
    { qt_memrotate90_24, qt_memrotate180_24, qt_memrotate270_24 },      
    { qt_memrotate90_32, qt_memrotate180_32, qt_memrotate270_32 },      
    { qt_memrotate90_64, qt_memrotate180_64, qt_memrotate270_64 },      
    { qt_memrotate90_64, qt_memrotate180_64, qt_memrotate270_64 },      
    { qt_memrotate90_128, qt_memrotate180_128, qt_memrotate270_128 },   
}

Definition at line 362 of file qmemrotate.cpp.

tileSize

QT_BEGIN_NAMESPACE const int tileSize = 32

static

Definition at line 10 of file qmemrotate.cpp.

Referenced by qt_memrotate270_tiled(), qt_memrotate270_tiled_unpacked(), qt_memrotate90_tiled(), and qt_memrotate90_tiled_unpacked().