pngread.c File Reference

#include "pngread.h"
#include <stdlib.h>

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Functions
int	check_if_png (const char *file_name, FILE **fp, unsigned int bytes_to_check)
int	read_png (FILE *fp, unsigned int sig_read, png_bytep **row_pointers, png_uint_32 *width, png_uint_32 *height)
void	free_pngrowpointers (png_bytep *row_pointers, png_uint_32 height)

Function Documentation

check_if_png()

int check_if_png	(	const char *	file_name,
		FILE **	fp,
		unsigned int	bytes_to_check
	)

Referenced by pngTexture(), and pngTexture3D().

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free_pngrowpointers()

void free_pngrowpointers	(	png_bytep *	row_pointers,
		png_uint_32	height
	)

Referenced by pngTexture(), and pngTexture3D().

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read_png()

int read_png	(	FILE *	fp,
		unsigned int	sig_read,
		png_bytep **	row_pointers,
		png_uint_32 *	width,
		png_uint_32 *	height
	)

Referenced by pngTexture(), and pngTexture3D().

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