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 "egltypedefs.h"
33
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
39 typedef EGLBoolean (*_EGLArrayForEach)(void *elem, void *foreach_data);
40
41
42 struct _egl_array {
43 const char *Name;
44 EGLint MaxSize;
45
46 void **Elements;
47 EGLint Size;
48 };
49
50
51 extern _EGLArray *
52 _eglCreateArray(const char *name, EGLint init_size);
53
54
55 extern void
56 _eglDestroyArray(_EGLArray *array, void (*free_cb)(void *));
57
58
59 extern void
60 _eglAppendArray(_EGLArray *array, void *elem);
61
62
63 extern void
64 _eglEraseArray(_EGLArray *array, EGLint i, void (*free_cb)(void *));
65
66
67 void *
68 _eglFindArray(_EGLArray *array, void *elem);
69
70
71 extern EGLint
72 _eglFilterArray(_EGLArray *array, void **data, EGLint size,
73 _EGLArrayForEach filter, void *filter_data);
74
75
76 EGLint
77 _eglFlattenArray(_EGLArray *array, void *buffer, EGLint elem_size, EGLint size,
78 _EGLArrayForEach flatten);
79
80
81 static inline EGLint
_eglGetArraySize(_EGLArray * array)82 _eglGetArraySize(_EGLArray *array)
83 {
84 return (array) ? array->Size : 0;
85 }
86
87
88 #ifdef __cplusplus
89 }
90 #endif
91
92 #endif /* EGLARRAY_INCLUDED */
93