eglarray.h revision b8e80941 
1/**************************************************************************
2 *
3 * Copyright 2010 LunarG, Inc.
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
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23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24 * DEALINGS IN THE SOFTWARE.
25 *
26 **************************************************************************/
27
28
29#ifndef EGLARRAY_INCLUDED
30#define EGLARRAY_INCLUDED
31
32#include "c99_compat.h"
33
34#include "egltypedefs.h"
35
36
37#ifdef __cplusplus
38extern "C" {
39#endif
40
41typedef EGLBoolean (*_EGLArrayForEach)(void *elem, void *foreach_data);
42
43
44struct _egl_array {
45   const char *Name;
46   EGLint MaxSize;
47
48   void **Elements;
49   EGLint Size;
50};
51
52
53extern _EGLArray *
54_eglCreateArray(const char *name, EGLint init_size);
55
56
57extern void
58_eglDestroyArray(_EGLArray *array, void (*free_cb)(void *));
59
60
61extern void
62_eglAppendArray(_EGLArray *array, void *elem);
63
64
65extern void
66_eglEraseArray(_EGLArray *array, EGLint i, void (*free_cb)(void *));
67
68
69void *
70_eglFindArray(_EGLArray *array, void *elem);
71
72
73extern EGLint
74_eglFilterArray(_EGLArray *array, void **data, EGLint size,
75                _EGLArrayForEach filter, void *filter_data);
76
77
78EGLint
79_eglFlattenArray(_EGLArray *array, void *buffer, EGLint elem_size, EGLint size,
80                 _EGLArrayForEach flatten);
81
82
83static inline EGLint
84_eglGetArraySize(_EGLArray *array)
85{
86   return (array) ? array->Size : 0;
87}
88
89
90#ifdef __cplusplus
91}
92#endif
93
94#endif /* EGLARRAY_INCLUDED */
95