#include "png.h"

Macros
#define	PNG_INTERNAL

#define	PNG_NO_PEDANTIC_WARNINGS

#define	png_strtod(p, a, b) strtod(a,b)

#define	isnonalpha(c) ((c) < 65 \|\| (c) > 122 \|\| ((c) > 90 && (c) < 97))

Functions
png_uint_32 PNGAPI	png_get_uint_31 (png_structp png_ptr, png_bytep buf)

png_uint_32 PNGAPI	png_get_uint_32 (png_bytep buf)

png_int_32 PNGAPI	png_get_int_32 (png_bytep buf)

png_uint_16 PNGAPI	png_get_uint_16 (png_bytep buf)

png_uint_32	png_read_chunk_header (png_structp png_ptr)

void	png_crc_read (png_structp png_ptr, png_bytep buf, png_size_t length)

int	png_crc_finish (png_structp png_ptr, png_uint_32 skip)

int	png_crc_error (png_structp png_ptr)

void	png_decompress_chunk (png_structp png_ptr, int comp_type, png_size_t chunklength, png_size_t prefix_size, png_size_t *newlength)

void	png_handle_IHDR (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_PLTE (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_IEND (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_gAMA (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_sBIT (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_cHRM (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_sRGB (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_iCCP (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_sPLT (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_tRNS (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_bKGD (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_hIST (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_pHYs (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_oFFs (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_pCAL (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_sCAL (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_tIME (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_tEXt (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_zTXt (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_handle_unknown (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_check_chunk_name (png_structp png_ptr, png_bytep chunk_name)

void	png_combine_row (png_structp png_ptr, png_bytep row, int mask)

void	png_do_read_interlace (png_structp png_ptr)

void	png_read_filter_row (png_structp png_ptr, png_row_infop row_info, png_bytep row, png_bytep prev_row, int filter)

void	png_read_finish_row (png_structp png_ptr)

void	png_read_start_row (png_structp png_ptr)

Macro Definition Documentation

◆ isnonalpha

#define isnonalpha ( c ) ((c) < 65 || (c) > 122 || ((c) > 90 && (c) < 97))

Definition at line 2496 of file pngrutil.c.

◆ PNG_INTERNAL

#define PNG_INTERNAL

Definition at line 17 of file pngrutil.c.

◆ PNG_NO_PEDANTIC_WARNINGS

#define PNG_NO_PEDANTIC_WARNINGS

Definition at line 18 of file pngrutil.c.

◆ png_strtod

#define png_strtod	(	p,
		a,
		b
	)	strtod(a,b)

Definition at line 49 of file pngrutil.c.

Function Documentation

◆ png_check_chunk_name()

void png_check_chunk_name	(	png_structp	png_ptr,
		png_bytep	chunk_name
	)

Definition at line 2499 of file pngrutil.c.

◆ png_combine_row()

void png_combine_row	(	png_structp	png_ptr,
		png_bytep	row,
		int	mask
	)

Definition at line 2521 of file pngrutil.c.

◆ png_crc_error()

int png_crc_error ( png_structp png_ptr )

Definition at line 190 of file pngrutil.c.

◆ png_crc_finish()

int png_crc_finish	(	png_structp	png_ptr,
		png_uint_32	skip
	)

Definition at line 153 of file pngrutil.c.

◆ png_crc_read()

void png_crc_read	(	png_structp	png_ptr,
		png_bytep	buf,
		png_size_t	length
	)

Definition at line 139 of file pngrutil.c.

◆ png_decompress_chunk()

void png_decompress_chunk	(	png_structp	png_ptr,
		int	comp_type,
		png_size_t	chunklength,
		png_size_t	prefix_size,
		png_size_t *	newlength
	)

Definition at line 323 of file pngrutil.c.

◆ png_do_read_interlace()

void png_do_read_interlace ( png_structp png_ptr )

Definition at line 2727 of file pngrutil.c.

◆ png_get_int_32()

png_int_32 PNGAPI png_get_int_32 ( png_bytep buf )

Definition at line 87 of file pngrutil.c.

References i, and PNGAPI.

◆ png_get_uint_16()

png_uint_16 PNGAPI png_get_uint_16 ( png_bytep buf )

Definition at line 99 of file pngrutil.c.

References i.

◆ png_get_uint_31()

png_uint_32 PNGAPI png_get_uint_31	(	png_structp	png_ptr,
		png_bytep	buf
	)

Definition at line 54 of file pngrutil.c.

◆ png_get_uint_32()

png_uint_32 PNGAPI png_get_uint_32 ( png_bytep buf )

Definition at line 72 of file pngrutil.c.

References i, and PNGAPI.

◆ png_handle_bKGD()

void png_handle_bKGD	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 1434 of file pngrutil.c.

◆ png_handle_cHRM()

void png_handle_cHRM	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 831 of file pngrutil.c.

◆ png_handle_gAMA()

void png_handle_gAMA	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 684 of file pngrutil.c.

◆ png_handle_hIST()

void png_handle_hIST	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 1523 of file pngrutil.c.

◆ png_handle_iCCP()

void png_handle_iCCP	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 1055 of file pngrutil.c.

◆ png_handle_IEND()

void png_handle_IEND	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 662 of file pngrutil.c.

◆ png_handle_IHDR()

void png_handle_IHDR	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 432 of file pngrutil.c.

◆ png_handle_oFFs()

void png_handle_oFFs	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 1621 of file pngrutil.c.

◆ png_handle_pCAL()

void png_handle_pCAL	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 1665 of file pngrutil.c.

◆ png_handle_pHYs()

void png_handle_pHYs	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 1578 of file pngrutil.c.

◆ png_handle_PLTE()

void png_handle_PLTE	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 506 of file pngrutil.c.

◆ png_handle_sBIT()

void png_handle_sBIT	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 765 of file pngrutil.c.

◆ png_handle_sCAL()

void png_handle_sCAL	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 1799 of file pngrutil.c.

◆ png_handle_sPLT()

void png_handle_sPLT	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 1175 of file pngrutil.c.

◆ png_handle_sRGB()

void png_handle_sRGB	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 957 of file pngrutil.c.

◆ png_handle_tEXt()

void png_handle_tEXt	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 2007 of file pngrutil.c.

◆ png_handle_tIME()

void png_handle_tIME	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 1963 of file pngrutil.c.

◆ png_handle_tRNS()

void png_handle_tRNS	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 1339 of file pngrutil.c.

◆ png_handle_unknown()

void png_handle_unknown	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 2379 of file pngrutil.c.

◆ png_handle_zTXt()

void png_handle_zTXt	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 2110 of file pngrutil.c.

◆ png_read_chunk_header()

png_uint_32 png_read_chunk_header ( png_structp png_ptr )

Definition at line 112 of file pngrutil.c.

◆ png_read_filter_row()

void png_read_filter_row	(	png_structp	png_ptr,
		png_row_infop	row_info,
		png_bytep	row,
		png_bytep	prev_row,
		int	filter
	)

Definition at line 2950 of file pngrutil.c.

◆ png_read_finish_row()

void png_read_finish_row ( png_structp png_ptr )

Definition at line 3074 of file pngrutil.c.

◆ png_read_start_row()

void png_read_start_row ( png_structp png_ptr )

Definition at line 3204 of file pngrutil.c.

Macros

Functions