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  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
  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.