sdf.h File Reference

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Functions
int	sdfBuildDistanceField (unsigned char *out, int outstride, float radius, const unsigned char *img, int width, int height, int stride)
void	sdfBuildDistanceFieldNoAlloc (unsigned char *out, int outstride, float radius, const unsigned char *img, int width, int height, int stride, unsigned char *temp)
void	sdfCoverageToDistanceField (unsigned char *out, int outstride, const unsigned char *img, int width, int height, int stride)

Function Documentation

sdfBuildDistanceField()

int sdfBuildDistanceField	(	unsigned char *	out,
		int	outstride,
		float	radius,
		const unsigned char *	img,
		int	width,
		int	height,
		int	stride )

sdfBuildDistanceFieldNoAlloc()

void sdfBuildDistanceFieldNoAlloc	(	unsigned char *	out,
		int	outstride,
		float	radius,
		const unsigned char *	img,
		int	width,
		int	height,
		int	stride,
		unsigned char *	temp )

sdfCoverageToDistanceField()

void sdfCoverageToDistanceField	(	unsigned char *	out,
		int	outstride,
		const unsigned char *	img,
		int	width,
		int	height,
		int	stride )