pngfile.h File Reference

Go to the source code of this file.

Functions
int	readpng (const char *name, int *xres, int *yres, unsigned char **imgdata)
int	writepng (const char *name, int xres, int yres, unsigned char *imgdata)
int	writepng_alpha (const char *name, int xres, int yres, unsigned char *imgdata)

Function Documentation

readpng()

int readpng	(	const char *	name,
		int *	xres,
		int *	yres,
		unsigned char **	imgdata
	)

Definition at line 30 of file pngfile.c.

References IMAGEUNSUP.

Referenced by readimage().

writepng()

int writepng	(	const char *	name,
		int	xres,
		int	yres,
		unsigned char *	imgdata
	)

Definition at line 34 of file pngfile.c.

References IMAGEUNSUP.

Referenced by writeimage().

writepng_alpha()

int writepng_alpha	(	const char *	name,
		int	xres,
		int	yres,
		unsigned char *	imgdata
	)