pngread.c File Reference

#include "png.h"

Go to the source code of this file.

Macros
#define	PNG_INTERNAL
#define	PNG_NO_PEDANTIC_WARNINGS

Functions
png_structp PNGAPI	png_create_read_struct (png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn)
png_structp PNGAPI	png_create_read_struct_2 (png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn)
void PNGAPI	png_read_init (png_structp png_ptr)
void PNGAPI	png_read_init_2 (png_structp png_ptr, png_const_charp user_png_ver, png_size_t png_struct_size, png_size_t png_info_size)
void PNGAPI	png_read_init_3 (png_structpp ptr_ptr, png_const_charp user_png_ver, png_size_t png_struct_size)
void PNGAPI	png_read_info (png_structp png_ptr, png_infop info_ptr)
void PNGAPI	png_read_update_info (png_structp png_ptr, png_infop info_ptr)
void PNGAPI	png_start_read_image (png_structp png_ptr)
void PNGAPI	png_read_row (png_structp png_ptr, png_bytep row, png_bytep dsp_row)
void PNGAPI	png_read_rows (png_structp png_ptr, png_bytepp row, png_bytepp display_row, png_uint_32 num_rows)
void PNGAPI	png_read_image (png_structp png_ptr, png_bytepp image)
void PNGAPI	png_read_end (png_structp png_ptr, png_infop info_ptr)
void PNGAPI	png_destroy_read_struct (png_structpp png_ptr_ptr, png_infopp info_ptr_ptr, png_infopp end_info_ptr_ptr)
void	png_read_destroy (png_structp png_ptr, png_infop info_ptr, png_infop end_info_ptr)
void PNGAPI	png_set_read_status_fn (png_structp png_ptr, png_read_status_ptr read_row_fn)
void PNGAPI	png_read_png (png_structp png_ptr, png_infop info_ptr, int transforms, voidp params)

Macro Definition Documentation

PNG_INTERNAL

#define PNG_INTERNAL

Definition at line 17 of file pngread.c.

PNG_NO_PEDANTIC_WARNINGS

#define PNG_NO_PEDANTIC_WARNINGS

Definition at line 18 of file pngread.c.

Function Documentation

png_create_read_struct()

png_structp PNGAPI png_create_read_struct	(	png_const_charp	user_png_ver,
		png_voidp	error_ptr,
		png_error_ptr	error_fn,
		png_error_ptr	warn_fn
	)

Definition at line 24 of file pngread.c.

References png_create_read_struct_2(), png_free_ptr_NULL, png_malloc_ptr_NULL, png_voidp_NULL, and PNGAPI.

png_create_read_struct_2()

png_structp PNGAPI png_create_read_struct_2	(	png_const_charp	user_png_ver,
		png_voidp	error_ptr,
		png_error_ptr	error_fn,
		png_error_ptr	warn_fn,
		png_voidp	mem_ptr,
		png_malloc_ptr	malloc_fn,
		png_free_ptr	free_fn
	)

Definition at line 37 of file pngread.c.

Referenced by png_create_read_struct().

png_destroy_read_struct()

void PNGAPI png_destroy_read_struct	(	png_structpp	png_ptr_ptr,
		png_infopp	info_ptr_ptr,
		png_infopp	end_info_ptr_ptr
	)

Definition at line 1127 of file pngread.c.

png_read_destroy()

void png_read_destroy	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_infop	end_info_ptr
	)

Definition at line 1200 of file pngread.c.

png_read_end()

void PNGAPI png_read_end	(	png_structp	png_ptr,
		png_infop	info_ptr
	)

Definition at line 953 of file pngread.c.

png_read_image()

void PNGAPI png_read_image	(	png_structp	png_ptr,
		png_bytepp	image
	)

Definition at line 911 of file pngread.c.

png_read_info()

void PNGAPI png_read_info	(	png_structp	png_ptr,
		png_infop	info_ptr
	)

Definition at line 353 of file pngread.c.

png_read_init()

void PNGAPI png_read_init

(

png_structp

png_ptr

)

Definition at line 204 of file pngread.c.

png_read_init_2()

void PNGAPI png_read_init_2	(	png_structp	png_ptr,
		png_const_charp	user_png_ver,
		png_size_t	png_struct_size,
		png_size_t	png_info_size
	)

Definition at line 211 of file pngread.c.

png_read_init_3()

void PNGAPI png_read_init_3	(	png_structpp	ptr_ptr,
		png_const_charp	user_png_ver,
		png_size_t	png_struct_size
	)

Definition at line 261 of file pngread.c.

References i.

png_read_png()

void PNGAPI png_read_png	(	png_structp	png_ptr,
		png_infop	info_ptr,
		int	transforms,
		voidp	params
	)

Definition at line 1352 of file pngread.c.

png_read_row()

void PNGAPI png_read_row	(	png_structp	png_ptr,
		png_bytep	row,
		png_bytep	dsp_row
	)

Definition at line 598 of file pngread.c.

png_read_rows()

void PNGAPI png_read_rows	(	png_structp	png_ptr,
		png_bytepp	row,
		png_bytepp	display_row,
		png_uint_32	num_rows
	)

Definition at line 859 of file pngread.c.

png_read_update_info()

void PNGAPI png_read_update_info	(	png_structp	png_ptr,
		png_infop	info_ptr
	)

Definition at line 563 of file pngread.c.

png_set_read_status_fn()

void PNGAPI png_set_read_status_fn	(	png_structp	png_ptr,
		png_read_status_ptr	read_row_fn
	)

Definition at line 1341 of file pngread.c.

png_start_read_image()

void PNGAPI png_start_read_image

(

png_structp

png_ptr

)

Definition at line 585 of file pngread.c.