qblendfunctions_p.h File Reference

(7c6be5e884db0be343fe767683c6b0a8c194ce45)

#include <QtGui/private/qtguiglobal_p.h>
#include <qmath.h>
#include "qdrawhelper_p.h"

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Classes
struct	QTransformImageVertex

Functions
template<typename SRC, typename T>
QT_BEGIN_NAMESPACE void	qt_scale_image_16bit (uchar *destPixels, int dbpl, const uchar *srcPixels, int sbpl, int srch, const QRectF &targetRect, const QRectF &srcRect, const QRect &clip, T blender)
template<typename T>
void	qt_scale_image_32bit (uchar *destPixels, int dbpl, const uchar *srcPixels, int sbpl, int srch, const QRectF &targetRect, const QRectF &srcRect, const QRect &clip, T blender)
template<class SrcT, class DestT, class Blender>
void	qt_transform_image_rasterize (DestT *destPixels, int dbpl, const SrcT *srcPixels, int sbpl, const QTransformImageVertex &topLeft, const QTransformImageVertex &bottomLeft, const QTransformImageVertex &topRight, const QTransformImageVertex &bottomRight, const QRect &sourceRect, const QRect &clip, qreal topY, qreal bottomY, int dudx, int dvdx, int dudy, int dvdy, int u0, int v0, Blender blender)
template<class SrcT, class DestT, class Blender>
void	qt_transform_image (DestT *destPixels, int dbpl, const SrcT *srcPixels, int sbpl, const QRectF &targetRect, const QRectF &sourceRect, const QRect &clip, const QTransform &targetRectTransform, Blender blender)

Function Documentation

qt_scale_image_16bit()

template<typename SRC, typename T>

QT_BEGIN_NAMESPACE void qt_scale_image_16bit	(	uchar *	destPixels,
		int	dbpl,
		const uchar *	srcPixels,
		int	sbpl,
		int	srch,
		const QRectF &	targetRect,
		const QRectF &	srcRect,
		const QRect &	clip,
		T	blender )

Definition at line 25 of file qblendfunctions_p.h.

qt_scale_image_32bit()

template<typename T>

void qt_scale_image_32bit	(	uchar *	destPixels,
		int	dbpl,
		const uchar *	srcPixels,
		int	sbpl,
		int	srch,
		const QRectF &	targetRect,
		const QRectF &	srcRect,
		const QRect &	clip,
		T	blender )

Definition at line 116 of file qblendfunctions_p.h.

qt_transform_image()

template<class SrcT, class DestT, class Blender>

void qt_transform_image	(	DestT *	destPixels,
		int	dbpl,
		const SrcT *	srcPixels,
		int	sbpl,
		const QRectF &	targetRect,
		const QRectF &	sourceRect,
		const QRect &	clip,
		const QTransform &	targetRectTransform,
		Blender	blender )

Definition at line 339 of file qblendfunctions_p.h.

qt_transform_image_rasterize()

template<class SrcT, class DestT, class Blender>

void qt_transform_image_rasterize	(	DestT *	destPixels,
		int	dbpl,
		const SrcT *	srcPixels,
		int	sbpl,
		const QTransformImageVertex &	topLeft,
		const QTransformImageVertex &	bottomLeft,
		const QTransformImageVertex &	topRight,
		const QTransformImageVertex &	bottomRight,
		const QRect &	sourceRect,
		const QRect &	clip,
		qreal	topY,
		qreal	bottomY,
		int	dudx,
		int	dvdx,
		int	dudy,
		int	dvdy,
		int	u0,
		int	v0,
		Blender	blender )

Definition at line 203 of file qblendfunctions_p.h.