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#define BLUR 1.0
typedef struct _FilterInfo {
float (*function)(const float, const float),
support;
} FilterInfo;
typedef struct _FilterInfoFixed {
fixed_t (*function)(const fixed_t, const fixed_t),
support;
} FilterInfoFixed;
typedef enum {
UndefinedFilter,
PointFilter,
BoxFilter,
TriangleFilter,
HermiteFilter,
HanningFilter,
HammingFilter,
BlackmanFilter,
GaussianFilter,
QuadraticFilter,
CubicFilter,
CatromFilter,
MitchellFilter,
LanczosFilter,
BesselFilter,
SincFilter
} FilterTypes;
typedef struct _ContributionInfo {
float weight;
int pixel;
} ContributionInfo;
typedef struct _ContributionInfoFixed {
fixed_t weight;
int pixel;
} ContributionInfoFixed;
typedef struct _ImageInfo {
int32_t rows;
int32_t columns;
pix *buf;
} ImageInfo;
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