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
21 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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
38 extern "C" {
39 #endif
40
41 typedef EGLBoolean (*_EGLArrayForEach)(void *elem, void *foreach_data);
42
43
44 struct _egl_array {
45 const char *Name;
46 EGLint MaxSize;
47
48 void **Elements;
49 EGLint Size;
50 };
51
52
53 extern _EGLArray *
54 _eglCreateArray(const char *name, EGLint init_size);
55
56
57 extern void
58 _eglDestroyArray(_EGLArray *array, void (*free_cb)(void *));
59
60
61 extern void
62 _eglAppendArray(_EGLArray *array, void *elem);
63
64
65 extern void
66 _eglEraseArray(_EGLArray *array, EGLint i, void (*free_cb)(void *));
67
68
69 void *
70 _eglFindArray(_EGLArray *array, void *elem);
71
72
73 extern EGLint
74 _eglFilterArray(_EGLArray *array, void **data, EGLint size,
75 _EGLArrayForEach filter, void *filter_data);
76
77
78 EGLint
79 _eglFlattenArray(_EGLArray *array, void *buffer, EGLint elem_size, EGLint size,
80 _EGLArrayForEach flatten);
81
82
83 static inline EGLint
_eglGetArraySize(_EGLArray * array)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