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55 | pj | 1 | /* $Id: hash.h,v 1.1 2003-02-28 11:42:02 pj Exp $ */ |
2 | |||
3 | /* |
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4 | * Mesa 3-D graphics library |
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5 | * Version: 4.1 |
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6 | * |
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7 | * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. |
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8 | * |
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9 | * Permission is hereby granted, free of charge, to any person obtaining a |
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10 | * copy of this software and associated documentation files (the "Software"), |
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11 | * to deal in the Software without restriction, including without limitation |
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12 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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13 | * and/or sell copies of the Software, and to permit persons to whom the |
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14 | * Software is furnished to do so, subject to the following conditions: |
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15 | * |
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16 | * The above copyright notice and this permission notice shall be included |
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17 | * in all copies or substantial portions of the Software. |
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18 | * |
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19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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20 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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22 | * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
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23 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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24 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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25 | */ |
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26 | |||
27 | |||
28 | #ifndef HASH_H |
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29 | #define HASH_H |
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30 | |||
31 | |||
32 | #include "glheader.h" |
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33 | |||
34 | |||
35 | /** |
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36 | * Opaque hash table type. |
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37 | */ |
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38 | struct HashTable; |
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39 | |||
40 | |||
41 | |||
42 | extern struct _mesa_HashTable *_mesa_NewHashTable(void); |
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43 | |||
44 | extern void _mesa_DeleteHashTable(struct _mesa_HashTable *table); |
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45 | |||
46 | extern void *_mesa_HashLookup(const struct _mesa_HashTable *table, GLuint key); |
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47 | |||
48 | extern void _mesa_HashInsert(struct _mesa_HashTable *table, GLuint key, void *data); |
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49 | |||
50 | extern void _mesa_HashRemove(struct _mesa_HashTable *table, GLuint key); |
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51 | |||
52 | extern GLuint _mesa_HashFirstEntry(struct _mesa_HashTable *table); |
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53 | |||
54 | extern void _mesa_HashPrint(const struct _mesa_HashTable *table); |
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55 | |||
56 | extern GLuint _mesa_HashFindFreeKeyBlock(struct _mesa_HashTable *table, GLuint numKeys); |
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57 | |||
58 | |||
59 | #endif |