1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/*
* Copyright (C) 1998-2001 NCSA
* All rights reserved.
*
* Programmer: Robb Matzke <matzke@llnl.gov>
* Thursday, April 16, 1998
*/
#ifndef _H5Zprivate_H
#define _H5Zprivate_H
#include "H5Zpublic.h"
#include "H5Fprivate.h"
/*
* The filter table maps filter identification numbers to structs that
* contain a pointers to the filter function and timing statistics.
*/
typedef struct H5Z_class_t {
H5Z_filter_t id; /*filter ID number */
char *name; /*comment for debugging */
H5Z_func_t func; /*the filter function */
#ifdef H5Z_DEBUG
struct {
hsize_t total; /*total number of bytes processed */
hsize_t errors; /*bytes of total attributable to errors */
H5_timer_t timer; /*execution time including errors */
} stats[2]; /*0=output, 1=input */
#endif
} H5Z_class_t;
struct H5O_pline_t; /*forward decl*/
__DLL__ herr_t H5Z_register(H5Z_filter_t id, const char *comment,
H5Z_func_t filter);
__DLL__ herr_t H5Z_append(struct H5O_pline_t *pline, H5Z_filter_t filter,
unsigned flags, size_t cd_nelmts,
const unsigned int cd_values[]);
__DLL__ herr_t H5Z_pipeline(H5F_t *f, const struct H5O_pline_t *pline,
unsigned flags, unsigned *filter_mask/*in,out*/,
size_t *nbytes/*in,out*/,
size_t *buf_size/*in,out*/, void **buf/*in,out*/);
__DLL__ H5Z_class_t *H5Z_find(H5Z_filter_t id);
#endif
|
