-/*
+/*
* Copyright © 2009,2012 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
bool (*predicate)(struct hash_entry *entry));
uint32_t _mesa_hash_data(const void *data, size_t size);
+
+uint32_t _mesa_hash_int(const void *key);
+uint32_t _mesa_hash_uint(const void *key);
+uint32_t _mesa_hash_u32(const void *key);
uint32_t _mesa_hash_string(const void *key);
+uint32_t _mesa_hash_pointer(const void *pointer);
+
+bool _mesa_key_int_equal(const void *a, const void *b);
+bool _mesa_key_uint_equal(const void *a, const void *b);
+bool _mesa_key_u32_equal(const void *a, const void *b);
bool _mesa_key_string_equal(const void *a, const void *b);
bool _mesa_key_pointer_equal(const void *a, const void *b);
-static inline uint32_t _mesa_key_hash_string(const void *key)
-{
- return _mesa_hash_string((const char *)key);
-}
-
-static inline uint32_t _mesa_hash_pointer(const void *pointer)
-{
- uintptr_t num = (uintptr_t) pointer;
- return (uint32_t) ((num >> 2) ^ (num >> 6) ^ (num >> 10) ^ (num >> 14));
-}
-
struct hash_table *
_mesa_pointer_hash_table_create(void *mem_ctx);
-enum {
- _mesa_fnv32_1a_offset_bias = 2166136261u,
-};
-
-static inline uint32_t
-_mesa_fnv32_1a_accumulate_block(uint32_t hash, const void *data, size_t size)
-{
- const uint8_t *bytes = (const uint8_t *)data;
-
- while (size-- != 0) {
- hash ^= *bytes;
- hash = hash * 0x01000193;
- bytes++;
- }
-
- return hash;
-}
-
-#define _mesa_fnv32_1a_accumulate(hash, expr) \
- _mesa_fnv32_1a_accumulate_block(hash, &(expr), sizeof(expr))
-
/**
* This foreach function is safe against deletion (which just replaces
* an entry's data with the deleted marker), but not against insertion
void
_mesa_hash_table_u64_remove(struct hash_table_u64 *ht, uint64_t key);
+void
+_mesa_hash_table_u64_clear(struct hash_table_u64 *ht,
+ void (*delete_function)(struct hash_entry *entry));
+
#ifdef __cplusplus
} /* extern C */
#endif