pngmem.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_voidp	png_create_struct (int type)
png_voidp	png_create_struct_2 (int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr)
void	png_destroy_struct (png_voidp struct_ptr)
void	png_destroy_struct_2 (png_voidp struct_ptr, png_free_ptr free_fn, png_voidp mem_ptr)
png_voidp	png_calloc (png_structp png_ptr, png_uint_32 size)
png_voidp PNGAPI	png_malloc (png_structp png_ptr, png_uint_32 size)
png_voidp PNGAPI	png_malloc_default (png_structp png_ptr, png_uint_32 size)
void PNGAPI	png_free (png_structp png_ptr, png_voidp ptr)
void PNGAPI	png_free_default (png_structp png_ptr, png_voidp ptr)
png_voidp PNGAPI	png_malloc_warn (png_structp png_ptr, png_uint_32 size)
png_voidp PNGAPI	png_memcpy_check (png_structp png_ptr, png_voidp s1, png_voidp s2, png_uint_32 length)
png_voidp PNGAPI	png_memset_check (png_structp png_ptr, png_voidp s1, int value, png_uint_32 length)
void PNGAPI	png_set_mem_fn (png_structp png_ptr, png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn)
png_voidp PNGAPI	png_get_mem_ptr (png_structp png_ptr)

Macro Definition Documentation

PNG_INTERNAL

#define PNG_INTERNAL

Definition at line 20 of file pngmem.c.

PNG_NO_PEDANTIC_WARNINGS

#define PNG_NO_PEDANTIC_WARNINGS

Definition at line 21 of file pngmem.c.

Function Documentation

png_calloc()

png_voidp png_calloc	(	png_structp	png_ptr,
		png_uint_32	size
	)

Definition at line 446 of file pngmem.c.

png_create_struct()

png_voidp png_create_struct

(

int

type

)

Definition at line 348 of file pngmem.c.

References png_create_struct_2(), png_malloc_ptr_NULL, and png_voidp_NULL.

Referenced by png_info_init_3().

png_create_struct_2()

png_voidp png_create_struct_2	(	int	type,
		png_malloc_ptr	malloc_fn,
		png_voidp	mem_ptr
	)

Definition at line 358 of file pngmem.c.

References NULL, and png_sizeof.

Referenced by png_create_struct().

png_destroy_struct()

void png_destroy_struct

(

png_voidp

struct_ptr

)

Definition at line 402 of file pngmem.c.

References png_destroy_struct_2(), png_free_ptr_NULL, and png_voidp_NULL.

Referenced by png_info_init_3().

png_destroy_struct_2()

void png_destroy_struct_2	(	png_voidp	struct_ptr,
		png_free_ptr	free_fn,
		png_voidp	mem_ptr
	)

Definition at line 410 of file pngmem.c.

References NULL.

Referenced by png_destroy_struct().

png_free()

void PNGAPI png_free	(	png_structp	png_ptr,
		png_voidp	ptr
	)

Definition at line 527 of file pngmem.c.

png_free_default()

void PNGAPI png_free_default	(	png_structp	png_ptr,
		png_voidp	ptr
	)

Definition at line 542 of file pngmem.c.

png_get_mem_ptr()

png_voidp PNGAPI png_get_mem_ptr

(

png_structp

png_ptr

)

Definition at line 634 of file pngmem.c.

png_malloc()

png_voidp PNGAPI png_malloc	(	png_structp	png_ptr,
		png_uint_32	size
	)

Definition at line 457 of file pngmem.c.

png_malloc_default()

png_voidp PNGAPI png_malloc_default	(	png_structp	png_ptr,
		png_uint_32	size
	)

Definition at line 475 of file pngmem.c.

png_malloc_warn()

png_voidp PNGAPI png_malloc_warn	(	png_structp	png_ptr,
		png_uint_32	size
	)

Definition at line 571 of file pngmem.c.

png_memcpy_check()

png_voidp PNGAPI png_memcpy_check	(	png_structp	png_ptr,
		png_voidp	s1,
		png_voidp	s2,
		png_uint_32	length
	)

Definition at line 587 of file pngmem.c.

png_memset_check()

png_voidp PNGAPI png_memset_check	(	png_structp	png_ptr,
		png_voidp	s1,
		int	value,
		png_uint_32	length
	)

Definition at line 600 of file pngmem.c.

png_set_mem_fn()

void PNGAPI png_set_mem_fn	(	png_structp	png_ptr,
		png_voidp	mem_ptr,
		png_malloc_ptr	malloc_fn,
		png_free_ptr	free_fn
	)

Definition at line 618 of file pngmem.c.