fontconfig libX11 libxcb libxcb/xcb-proto mesa xserver xkbcomp xkeyboard-config git update 29 Nov 2014

xserver          commit c52a2b1ebad56820af932dfbc871701a8b04fd9c
libxcb           commit bbca7b82f803fa13fd30a2891ec06f2a213a28c2
libxcb/xcb-proto commit 691d2b97e5989d6d7006304d81bd8fa128477ca1
xkeyboard-config commit b664d7fb8aab9b0f834dd9c81d273c7809561b34
libX11           commit f3831dde6972e4da9e018c6a5f4013d8756a5e78
xkbcomp          commit 1e8ee9d0aad072f04186df84752f5636340574e0
fontconfig       commit b732bf057f4b3ec3bac539803005e9c42d056b2a
mesa             commit 67c498086d0858a94d53ebb6921cfda847250368

5 files changed, 145 insertions, 7 deletions

diff --git a/mesalib/src/util/Makefile.sources b/mesalib/src/util/Makefile.sources
index 952b79905..9e274241d 100644
--- a/mesalib/src/util/Makefile.sources
+++ b/mesalib/src/util/Makefile.sources
@@ -3,7 +3,8 @@ MESA_UTIL_FILES :=	\
 	ralloc.c \
 	register_allocate.c \
 	register_allocate.h \
-	rgtc.c
+	rgtc.c \
+	strtod.cpp
 
 MESA_UTIL_GENERATED_FILES = \
 	format_srgb.c
diff --git a/mesalib/src/util/hash_table.c b/mesalib/src/util/hash_table.c
index 1b6726c79..920bdfd33 100644
--- a/mesalib/src/util/hash_table.c
+++ b/mesalib/src/util/hash_table.c
@@ -385,12 +385,12 @@ _mesa_hash_table_random_entry(struct hash_table *ht,
 
 
 /**
- * Quick FNV-1 hash implementation based on:
+ * Quick FNV-1a hash implementation based on:
  * http://www.isthe.com/chongo/tech/comp/fnv/
  *
- * FNV-1 is not be the best hash out there -- Jenkins's lookup3 is supposed to
- * be quite good, and it probably beats FNV.  But FNV has the advantage that
- * it involves almost no code.  For an improvement on both, see Paul
+ * FNV-1a is not be the best hash out there -- Jenkins's lookup3 is supposed
+ * to be quite good, and it probably beats FNV.  But FNV has the advantage
+ * that it involves almost no code.  For an improvement on both, see Paul
  * Hsieh's http://www.azillionmonkeys.com/qed/hash.html
  */
 uint32_t
@@ -408,7 +408,7 @@ _mesa_hash_data(const void *data, size_t size)
    return hash;
 }
 
-/** FNV-1 string hash implementation */
+/** FNV-1a string hash implementation */
 uint32_t
 _mesa_hash_string(const char *key)
 {
diff --git a/mesalib/src/util/macros.h b/mesalib/src/util/macros.h
index ff37a7d63..5fc672953 100644
--- a/mesalib/src/util/macros.h
+++ b/mesalib/src/util/macros.h
@@ -29,6 +29,10 @@
 #  define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
 #endif
 
+/* For compatibility with Clang's __has_builtin() */
+#ifndef __has_builtin
+#  define __has_builtin(x) 0
+#endif
 
 /**
  * __builtin_expect macros
@@ -69,6 +73,12 @@ do {                        \
    assert(!str);            \
    __builtin_unreachable(); \
 } while (0)
+#elif _MSC_VER >= 1200
+#define unreachable(str)    \
+do {                        \
+   assert(!str);            \
+   __assume(0);             \
+} while (0)
 #endif
 
 #ifndef unreachable
@@ -79,7 +89,13 @@ do {                        \
  * Assume macro. Useful for expressing our assumptions to the compiler,
  * typically for purposes of silencing warnings.
  */
-#ifdef HAVE___BUILTIN_UNREACHABLE
+#if __has_builtin(__builtin_assume)
+#define assume(expr)       \
+do {                       \
+   assert(expr);           \
+   __builtin_assume(expr); \
+} while (0)
+#elif defined HAVE___BUILTIN_UNREACHABLE
 #define assume(expr) ((expr) ? ((void) 0) \
                              : (assert(!"assumption failed"), \
                                 __builtin_unreachable()))
diff --git a/mesalib/src/util/strtod.cpp b/mesalib/src/util/strtod.cpp
new file mode 100644
index 000000000..2b4dd982a
--- /dev/null
+++ b/mesalib/src/util/strtod.cpp
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2010 VMware, Inc.
+ * 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"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS 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 <stdlib.h>
+
+#ifdef _GNU_SOURCE
+#include <locale.h>
+#ifdef HAVE_XLOCALE_H
+#include <xlocale.h>
+#endif
+#endif
+
+#include "strtod.h"
+
+
+#if defined(_GNU_SOURCE) && defined(HAVE_XLOCALE_H)
+static struct locale_initializer {
+   locale_initializer() { loc = newlocale(LC_CTYPE_MASK, "C", NULL); }
+   locale_t loc;
+} loc_init;
+#endif
+
+/**
+ * Wrapper around strtod which uses the "C" locale so the decimal
+ * point is always '.'
+ */
+double
+_mesa_strtod(const char *s, char **end)
+{
+#if defined(_GNU_SOURCE) && defined(HAVE_XLOCALE_H)
+   return strtod_l(s, end, loc_init.loc);
+#else
+   return strtod(s, end);
+#endif
+}
+
+
+/**
+ * Wrapper around strtof which uses the "C" locale so the decimal
+ * point is always '.'
+ */
+float
+_mesa_strtof(const char *s, char **end)
+{
+#if defined(_GNU_SOURCE) && defined(HAVE_XLOCALE_H)
+   return strtof_l(s, end, loc_init.loc);
+#elif defined(HAVE_STRTOF)
+   return strtof(s, end);
+#else
+   return (float) strtod(s, end);
+#endif
+}
diff --git a/mesalib/src/util/strtod.h b/mesalib/src/util/strtod.h
new file mode 100644
index 000000000..02c25ddb7
--- /dev/null
+++ b/mesalib/src/util/strtod.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2010 VMware, Inc.
+ * 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"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS 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.
+ */
+
+
+#ifndef STRTOD_H
+#define STRTOD_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern double
+_mesa_strtod(const char *s, char **end);
+
+extern float
+_mesa_strtof(const char *s, char **end);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif