jmemmgr.c File Reference

#include "jinclude.h"
#include "jpeglib.h"
#include "jmemsys.h"

Go to the source code of this file.

Data Structures
union	small_pool_hdr
union	large_pool_hdr
struct	my_memory_mgr
struct	jvirt_sarray_ptr
struct	jvirt_barray_ptr
Defines
#define	JPEG_INTERNALS
#define	AM_MEMORY_MANAGER   /* we define jvirt_Xarray_control structs */
#define	ALIGN_TYPE   double
#define	MIN_SLOP   50 /* greater than 0 to avoid futile looping */
Typedefs
typedef union small_pool_struct *	small_pool_ptr
typedef union large_pool_struct FAR *	large_pool_ptr
typedef my_memory_mgr *	my_mem_ptr
Functions
char *getenv	JPP ((const char *name))
	out_of_memory (j_common_ptr cinfo, int which)
	alloc_small (j_common_ptr cinfo, int pool_id, size_t sizeofobject)
	alloc_large (j_common_ptr cinfo, int pool_id, size_t sizeofobject)
	alloc_sarray (j_common_ptr cinfo, int pool_id, JDIMENSION samplesperrow, JDIMENSION numrows)
	alloc_barray (j_common_ptr cinfo, int pool_id, JDIMENSION blocksperrow, JDIMENSION numrows)
	request_virt_sarray (j_common_ptr cinfo, int pool_id, boolean pre_zero, JDIMENSION samplesperrow, JDIMENSION numrows, JDIMENSION maxaccess)
	request_virt_barray (j_common_ptr cinfo, int pool_id, boolean pre_zero, JDIMENSION blocksperrow, JDIMENSION numrows, JDIMENSION maxaccess)
	realize_virt_arrays (j_common_ptr cinfo)
	do_sarray_io (j_common_ptr cinfo, jvirt_sarray_ptr ptr, boolean writing)
	do_barray_io (j_common_ptr cinfo, jvirt_barray_ptr ptr, boolean writing)
	access_virt_sarray (j_common_ptr cinfo, jvirt_sarray_ptr ptr, JDIMENSION start_row, JDIMENSION num_rows, boolean writable)
	access_virt_barray (j_common_ptr cinfo, jvirt_barray_ptr ptr, JDIMENSION start_row, JDIMENSION num_rows, boolean writable)
	free_pool (j_common_ptr cinfo, int pool_id)
	self_destruct (j_common_ptr cinfo)
	jinit_memory_mgr (j_common_ptr cinfo)
Variables
static const size_t	first_pool_slop [JPOOL_NUMPOOLS]
static const size_t	extra_pool_slop [JPOOL_NUMPOOLS]