fontconfig libX11 libxcb libxcb/xcb-proto mesa xserver xkeyboard-config git update 11 Aug 2014

xserver          commit 3714f5401690b288045090c4bcd9cb01c6e4860e
libxcb           commit 966fba6ba4838949d0727dfa45eeb9392d1f85d9
libxcb/xcb-proto commit 4b384d2a015c50d0e93dcacda4b8260a3fd37640
xkeyboard-config commit 651a00ab656a1754b9183a383970a735209bbb50
libX11           commit 368a6401c6a3275d3497fec38a3dcbc38cd9df60
libXdmcp         commit fe8eab93e9bcdbe8bb8052434bb5e676e3a0ee8f
libXext          commit efdcbb7634501e1117d422636a0a75d7ea84b16b
libfontenc       commit 0037a42107b952c9d903719615747e760e4e7247
libXinerama      commit edd95182b26eb5d576d4878c559e0f17dddaa909
libXau           commit 1e4635be11154dd8262f37b379511bd627defa2a
xkbcomp          commit d4e02a09258063c6d024c3ccd42d6b22212e6e18
pixman           commit 6d2cf40166d81bfc63108504c8022dc4fec37ff5
xextproto        commit 66afec3f49e8eb0d4c2e9af7088fc3116d4bafd7
randrproto       commit a4a6694c059d74247c16527eef4a0ec9f56bbef6
glproto          commit f84853d97d5749308992412a215fa518b6536eb3
mkfontscale      commit 47908fd7a0d061fdcd21e3498da4e223ca9136d9
xwininfo         commit 017b3736489985999d8dcf4d9e473e1fd6dd3647
libXft           commit 214f9b5306d833e2787c75fe41dfdc9228fcb738
libXmu           commit 22d9c590901e121936f50dee97dc60c4f7defb63
libxtrans        commit a57a7f62242e1ea972b81414741729bf3dbae0a4
fontconfig       commit 841753a93f0e5698663b7931b8456e7b96259f54
mesa             commit f24be7340162c6a831b392d46d6637e9656e7a8a

1 files changed, 107 insertions, 0 deletions

diff --git a/mesalib/src/util/hash_table.h b/mesalib/src/util/hash_table.h
new file mode 100644
index 000000000..d6b6ebf40
--- /dev/null
+++ b/mesalib/src/util/hash_table.h
@@ -0,0 +1,107 @@
+/*
+ * Copyright © 2009,2012 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of 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
+ * 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.
+ *
+ * Authors:
+ *    Eric Anholt <eric@anholt.net>
+ *
+ */
+
+#ifndef _HASH_TABLE_H
+#define _HASH_TABLE_H
+
+#include <stdlib.h>
+#include <inttypes.h>
+#include <stdbool.h>
+#include "c99_compat.h"
+#include "macros.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct hash_entry {
+   uint32_t hash;
+   const void *key;
+   void *data;
+};
+
+struct hash_table {
+   struct hash_entry *table;
+   bool (*key_equals_function)(const void *a, const void *b);
+   const void *deleted_key;
+   uint32_t size;
+   uint32_t rehash;
+   uint32_t max_entries;
+   uint32_t size_index;
+   uint32_t entries;
+   uint32_t deleted_entries;
+};
+
+struct hash_table *
+_mesa_hash_table_create(void *mem_ctx,
+                        bool (*key_equals_function)(const void *a,
+                                                    const void *b));
+void _mesa_hash_table_destroy(struct hash_table *ht,
+                              void (*delete_function)(struct hash_entry *entry));
+void _mesa_hash_table_set_deleted_key(struct hash_table *ht,
+                                      const void *deleted_key);
+
+struct hash_entry *
+_mesa_hash_table_insert(struct hash_table *ht, uint32_t hash,
+                        const void *key, void *data);
+struct hash_entry *
+_mesa_hash_table_search(struct hash_table *ht, uint32_t hash,
+                        const void *key);
+void _mesa_hash_table_remove(struct hash_table *ht,
+                             struct hash_entry *entry);
+
+struct hash_entry *_mesa_hash_table_next_entry(struct hash_table *ht,
+                                               struct hash_entry *entry);
+struct hash_entry *
+_mesa_hash_table_random_entry(struct hash_table *ht,
+                              bool (*predicate)(struct hash_entry *entry));
+
+uint32_t _mesa_hash_data(const void *data, size_t size);
+uint32_t _mesa_hash_string(const char *key);
+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_hash_pointer(const void *pointer)
+{
+   return _mesa_hash_data(&pointer, sizeof(pointer));
+}
+
+/**
+ * This foreach function is safe against deletion (which just replaces
+ * an entry's data with the deleted marker), but not against insertion
+ * (which may rehash the table, making entry a dangling pointer).
+ */
+#define hash_table_foreach(ht, entry)                   \
+   for (entry = _mesa_hash_table_next_entry(ht, NULL);  \
+        entry != NULL;                                  \
+        entry = _mesa_hash_table_next_entry(ht, entry))
+
+#ifdef __cplusplus
+} /* extern C */
+#endif
+
+#endif /* _HASH_TABLE_H */