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#ifndef __FILTER
#define __FILTER 1
#include "common.h"
typedef struct _imlib_filter ImlibFilter;
typedef struct _imlib_filter_color ImlibFilterColor;
typedef struct _imlib_filter_pixel ImlibFilterPixel;
struct _imlib_filter_pixel {
int xoff, yoff;
int a, r, g, b;
};
struct _imlib_filter_color {
int size, entries;
int div, cons;
ImlibFilterPixel *pixels;
};
struct _imlib_filter {
ImlibFilterColor alpha, red, green, blue;
};
ImlibFilter *__imlib_CreateFilter(int size);
void __imlib_FreeFilter(ImlibFilter * fil);
void __imlib_FilterSet(ImlibFilterColor * fil, int x, int y,
int a, int r, int g, int b);
void __imlib_FilterSetColor(ImlibFilterColor * fil, int x, int y,
int a, int r, int g, int b);
void __imlib_FilterDivisors(ImlibFilter * fil,
int a, int r, int g, int b);
void __imlib_FilterConstants(ImlibFilter * fil,
int a, int r, int g, int b);
void __imlib_FilterImage(ImlibImage * im, ImlibFilter * fil);
#endif
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