root/src/lib/rotate.h

INCLUDED FROM

#ifndef __ROTATE
#define __ROTATE 1

#include "image.h"
#include "colormod.h"
#include "blend.h"

/*\ Calc precision \*/
#define _ROTATE_PREC 12
#define _ROTATE_PREC_MAX (1 << _ROTATE_PREC)
#define _ROTATE_PREC_BITS (_ROTATE_PREC_MAX - 1)

__hidden void __imlib_RotateSample(DATA32 *src, DATA32 *dest, int sow, int sw, int sh,
                          int dow, int dw, int dh, int x, int y,
                          int dxh, int dyh, int dxv, int dyv);
__hidden void __imlib_RotateAA(DATA32 *src, DATA32 *dest, int sow, int sw, int sh,
                      int dow, int dw, int dh, int x, int y,
                      int dx, int dy, int dxv, int dyv);
__hidden void __imlib_BlendImageToImageSkewed(ImlibImage *im_src, ImlibImage *im_dst,
                                     char aa, char blend, char merge_alpha,
                                     int ssx, int ssy, int ssw, int ssh,
                                     int ddx, int ddy,
                                     int hsx, int hsy, int vsx, int vsy,
                                     ImlibColorModifier *cm, ImlibOp op,
                                     int clx, int cly, int clw, int clh);


#ifdef DO_MMX_ASM
__hidden void __imlib_mmx_RotateAA(DATA32 *src, DATA32 *dest, int sow, int sw, int sh,
                          int dow, int dw, int dh, int x, int y,
                          int dx, int dy, int dxv, int dyv);
#endif
#endif