+/**
+ * \file hash.h
+ * Generic hash table.
+ */
/*
* Mesa 3-D graphics library
- * Version: 4.1
*
- * Copyright (C) 1999-2002 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
*/
#include "glheader.h"
-/**
- * Opaque hash table type.
- */
-struct HashTable;
-
-
-
extern struct _mesa_HashTable *_mesa_NewHashTable(void);
extern void _mesa_DeleteHashTable(struct _mesa_HashTable *table);
-extern void *_mesa_HashLookup(const struct _mesa_HashTable *table, GLuint key);
+extern void *_mesa_HashLookup(struct _mesa_HashTable *table, GLuint key);
extern void _mesa_HashInsert(struct _mesa_HashTable *table, GLuint key, void *data);
extern void _mesa_HashRemove(struct _mesa_HashTable *table, GLuint key);
-extern GLuint _mesa_HashFirstEntry(struct _mesa_HashTable *table);
+extern void _mesa_HashLockMutex(struct _mesa_HashTable *table);
+
+extern void _mesa_HashUnlockMutex(struct _mesa_HashTable *table);
+
+extern void *_mesa_HashLookupLocked(struct _mesa_HashTable *table, GLuint key);
+
+extern void _mesa_HashInsertLocked(struct _mesa_HashTable *table,
+ GLuint key, void *data);
+
+extern void _mesa_HashRemoveLocked(struct _mesa_HashTable *table, GLuint key);
+
+extern void
+_mesa_HashDeleteAll(struct _mesa_HashTable *table,
+ void (*callback)(GLuint key, void *data, void *userData),
+ void *userData);
+
+extern void
+_mesa_HashWalk(const struct _mesa_HashTable *table,
+ void (*callback)(GLuint key, void *data, void *userData),
+ void *userData);
extern void _mesa_HashPrint(const struct _mesa_HashTable *table);
extern GLuint _mesa_HashFindFreeKeyBlock(struct _mesa_HashTable *table, GLuint numKeys);
+extern GLuint
+_mesa_HashNumEntries(const struct _mesa_HashTable *table);
+
+extern void _mesa_test_hash_functions(void);
+
#endif