fontconfig mesa git update 8 jan 2013

fontconfig: 4e6c7d0827c5b3b20205521bf9bd2e94e704b36d
mesa: a60c567fcf29f5d2a41222a8826fee2cb0eb4458

11 files changed, 211 insertions, 9 deletions

diff --git a/fontconfig/conf.d/10-scale-bitmap-fonts.conf b/fontconfig/conf.d/10-scale-bitmap-fonts.conf
new file mode 100644
index 000000000..e3bcd46cd
--- /dev/null
+++ b/fontconfig/conf.d/10-scale-bitmap-fonts.conf
@@ -0,0 +1,81 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
+<fontconfig>
+
+<match target="font">
+  <test name="scalable" compare="eq">
+    <bool>false</bool>
+  </test>
+  <edit name="pixelsizefixupfactor" mode="assign">
+    <divide>
+      <name target="pattern">pixelsize</name>
+      <name target="font"   >pixelsize</name>
+    </divide>
+  </edit>
+</match>
+<match target="font">
+  <test name="scalable" compare="eq">
+    <bool>false</bool>
+  </test>
+  <edit name="scalingnotneeded" mode="assign">
+    <and>
+      <less>
+        <name>pixelsizefixupfactor</name>
+        <double>1.2</double>
+      </less>
+      <more>
+        <name>pixelsizefixupfactor</name>
+        <double>0.8</double>
+      </more>
+    </and>
+  </edit>
+</match>
+<!--
+  So far we determined the scale factor.  Now, check and if
+  scaling is NOT desirable, just reset the scale factor to 1.0.
+  -->
+<match target="font">
+  <test name="scalable" compare="eq">
+    <bool>false</bool>
+  </test>
+  <test name="pixelsize" target="pattern" compare="less">
+    <double>64</double>
+  </test>
+  <test name="hinting" compare="eq">
+    <bool>true</bool>
+  </test>
+  <test name="scalingnotneeded" compare="eq">
+    <bool>true</bool>
+  </test>
+  <edit name="pixelsizefixupfactor" mode="assign">
+    <double>1.0</double>
+  </edit>
+</match>
+<!--
+  If we *are* going to scale, go ahead and do it.
+  -->
+<match target="font">
+  <test name="scalable" compare="eq">
+    <bool>false</bool>
+  </test>
+  <test name="pixelsizefixupfactor" compare="not_eq">
+    <double>1.0</double>
+  </test>
+  <edit name="matrix" mode="assign">
+    <times>
+      <name>matrix</name>
+      <matrix>
+        <name>pixelsizefixupfactor</name> <double>0</double>
+        <double>0</double> <name>pixelsizefixupfactor</name>
+       </matrix>
+    </times>
+  </edit>
+  <edit name="size" mode="assign">
+    <divide>
+      <name>size</name>
+      <name>pixelsizefixupfactor</name>
+    </divide>
+  </edit>
+</match>
+
+</fontconfig>
diff --git a/fontconfig/conf.d/Makefile.am b/fontconfig/conf.d/Makefile.am
index e3a26f081..77597e57f 100644
--- a/fontconfig/conf.d/Makefile.am
+++ b/fontconfig/conf.d/Makefile.am
@@ -25,6 +25,7 @@ DOC_FILES= \
 	README
 
 CONF_LINKS = \
+	10-scale-bitmap-fonts.conf \
 	20-unhint-small-vera.conf \
 	30-urw-aliases.conf \
 	30-metric-aliases.conf \
@@ -49,6 +50,7 @@ templatedir = $(TEMPLATEDIR)
 template_DATA =				\
 	10-autohint.conf		\
 	10-no-sub-pixel.conf		\
+	10-scale-bitmap-fonts.conf	\
 	10-sub-pixel-bgr.conf		\
 	10-sub-pixel-rgb.conf		\
 	10-sub-pixel-vbgr.conf		\
diff --git a/fontconfig/configure.ac b/fontconfig/configure.ac
index 4beca08d3..803084c09 100644
--- a/fontconfig/configure.ac
+++ b/fontconfig/configure.ac
@@ -60,6 +60,8 @@ AC_CONFIG_HEADERS(config.h)
 AC_CONFIG_MACRO_DIR([m4])
 
 AC_PROG_CC
+AC_USE_SYSTEM_EXTENSIONS
+AC_SYS_LARGEFILE
 AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_LIBTOOL_WIN32_DLL
@@ -139,7 +141,7 @@ AC_TYPE_PID_T
 # Checks for library functions.
 AC_FUNC_VPRINTF
 AC_FUNC_MMAP
-AC_CHECK_FUNCS([geteuid getuid link memmove memset mkstemp strchr strrchr strtol getopt getopt_long sysconf ftruncate chsize rand random lrand48 random_r rand_r regcomp regerror regexec regfree fstatvfs fstatfs lstat])
+AC_CHECK_FUNCS([geteuid getuid link memmove memset mkstemp mkostemp _mktemp_s strchr strrchr strtol getopt getopt_long sysconf ftruncate chsize rand random lrand48 random_r rand_r regcomp regerror regexec regfree fstatvfs fstatfs lstat])
 
 dnl AC_CHECK_FUNCS doesn't check for header files.
 dnl posix_fadvise() may be not available in older libc.
@@ -598,6 +600,9 @@ if test "$os_win32" = no; then
 	AX_PTHREAD([have_pthread=true])
 fi
 if $have_pthread; then
+	LIBS="$PTHREAD_LIBS $LIBS"
+	CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+	CC="$PTHREAD_CC"
 	AC_DEFINE(HAVE_PTHREAD, 1, [Have POSIX threads])
 fi
 AM_CONDITIONAL(HAVE_PTHREAD, $have_pthread)
diff --git a/fontconfig/fc-query/fc-query.c b/fontconfig/fc-query/fc-query.c
index 883e3031e..2983e0f19 100644
--- a/fontconfig/fc-query/fc-query.c
+++ b/fontconfig/fc-query/fc-query.c
@@ -100,7 +100,6 @@ main (int argc, char **argv)
     FcChar8     *format = NULL;
     int		err = 0;
     int		i;
-    FcBlanks    *blanks;
 #if HAVE_GETOPT_LONG || HAVE_GETOPT
     int		c;
 
diff --git a/fontconfig/src/Makefile.am b/fontconfig/src/Makefile.am
index 617713fe7..dba42065a 100644
--- a/fontconfig/src/Makefile.am
+++ b/fontconfig/src/Makefile.am
@@ -131,6 +131,7 @@ libfontconfig_la_SOURCES = \
 	fccache.c \
 	fccfg.c \
 	fccharset.c \
+	fccompat.c \
 	fcdbg.c \
 	fcdefault.c \
 	fcdir.c \
diff --git a/fontconfig/src/fcatomic.c b/fontconfig/src/fcatomic.c
index cb5b7a5e6..c1daed938 100644
--- a/fontconfig/src/fcatomic.c
+++ b/fontconfig/src/fcatomic.c
@@ -50,7 +50,6 @@
 #include "fcint.h"
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <fcntl.h>
 #include <unistd.h>
 #include <stdlib.h>
 #include <time.h>
@@ -109,7 +108,7 @@ FcAtomicLock (FcAtomic *atomic)
 
     strcpy ((char *) atomic->tmp, (char *) atomic->file);
     strcat ((char *) atomic->tmp, TMP_NAME);
-    fd = mkstemp ((char *) atomic->tmp);
+    fd = FcMakeTempfile ((char *) atomic->tmp);
     if (fd < 0)
 	return FcFalse;
     f = fdopen (fd, "w");
diff --git a/fontconfig/src/fccache.c b/fontconfig/src/fccache.c
index 2f1104f25..ddcf07030 100644
--- a/fontconfig/src/fccache.c
+++ b/fontconfig/src/fccache.c
@@ -156,7 +156,7 @@ FcDirCacheOpenFile (const FcChar8 *cache_file, struct stat *file_stat)
     if (FcStat (cache_file, file_stat) < 0)
         return -1;
 #endif
-    fd = open((char *) cache_file, O_RDONLY | O_BINARY);
+    fd = FcOpen((char *) cache_file, O_RDONLY | O_BINARY);
     if (fd < 0)
 	return fd;
 #ifndef _WIN32
@@ -876,6 +876,7 @@ bail1:
 
 
 #ifdef _WIN32
+#include <direct.h>
 #define mkdir(path,mode) _mkdir(path)
 #endif
 
@@ -977,7 +978,7 @@ FcDirCacheWrite (FcCache *cache, FcConfig *config)
     if (!FcAtomicLock (atomic))
 	goto bail3;
 
-    fd = open((char *)FcAtomicNewFile (atomic), O_RDWR | O_CREAT | O_BINARY, 0666);
+    fd = FcOpen((char *)FcAtomicNewFile (atomic), O_RDWR | O_CREAT | O_BINARY, 0666);
     if (fd == -1)
 	goto bail4;
 
@@ -1455,7 +1456,7 @@ FcDirCacheCreateTagFile (const FcChar8 *cache_dir)
 	    goto bail1;
 	if (!FcAtomicLock (atomic))
 	    goto bail2;
-	fd = open((char *)FcAtomicNewFile (atomic), O_RDWR | O_CREAT, 0644);
+	fd = FcOpen((char *)FcAtomicNewFile (atomic), O_RDWR | O_CREAT, 0644);
 	if (fd == -1)
 	    goto bail3;
 	fp = fdopen(fd, "wb");
diff --git a/fontconfig/src/fccompat.c b/fontconfig/src/fccompat.c
new file mode 100644
index 000000000..169cab9ed
--- /dev/null
+++ b/fontconfig/src/fccompat.c
@@ -0,0 +1,107 @@
+/*
+ * fontconfig/src/fccompat.c
+ *
+ * Copyright © 2012 Red Hat, Inc.
+ *
+ * Author(s):
+ *  Akira TAGOH
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of the author(s) not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  The authors make no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "fcint.h"
+
+#if HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#include <stdarg.h>
+#include <stdlib.h>
+
+#ifdef O_CLOEXEC
+#define FC_O_CLOEXEC O_CLOEXEC
+#else
+#define FC_O_CLOEXEC 0
+#endif
+#ifdef O_LARGEFILE
+#define FC_O_LARGEFILE O_LARGEFILE
+#else
+#define FC_O_LARGEFILE 0
+#endif
+
+int
+FcOpen(const char *pathname, int flags, ...)
+{
+    int fd = -1;
+
+    if (flags & O_CREAT)
+    {
+	va_list ap;
+	mode_t mode;
+
+	va_start(ap, flags);
+	mode = (mode_t) va_arg(ap, int);
+	va_end(ap);
+
+	fd = open(pathname, flags | FC_O_CLOEXEC | FC_O_LARGEFILE, mode);
+    }
+    else
+    {
+	fd = open(pathname, flags | FC_O_CLOEXEC | FC_O_LARGEFILE);
+    }
+
+    return fd;
+}
+
+int
+FcMakeTempfile (char *template)
+{
+    int fd = -1;
+
+#if HAVE_MKOSTEMP
+    fd = mkostemp (template, FC_O_CLOEXEC);
+#elif HAVE_MKSTEMP
+    fd = mkstemp (template);
+#  ifdef F_DUPFD_CLOEXEC
+    if (fd != -1)
+    {
+	int newfd = fcntl(fd, F_DUPFD_CLOEXEC);
+
+	close(fd);
+	fd = newfd;
+    }
+#  elif defined(FD_CLOEXEC)
+    if (fd != -1)
+    {
+	fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC);
+    }
+#  endif
+#elif HAVE__MKTEMP_S
+   if (_mktemp_s(template, strlen(template) + 1) != 0)
+       return -1;
+   fd = FcOpen(template, O_RDWR | O_EXCL | O_CREAT, 0600);
+#else
+#error no secure functions to create a temporary file
+#endif
+
+    return fd;
+}
diff --git a/fontconfig/src/fcint.h b/fontconfig/src/fcint.h
index 38bd9bb73..3883bc96e 100644
--- a/fontconfig/src/fcint.h
+++ b/fontconfig/src/fcint.h
@@ -717,6 +717,13 @@ FcCharSetSerialize(FcSerialize *serialize, const FcCharSet *cs);
 FcPrivate FcChar16 *
 FcCharSetGetNumbers(const FcCharSet *c);
 
+/* fccompat.c */
+FcPrivate int
+FcOpen(const char *pathname, int flags, ...);
+
+FcPrivate int
+FcMakeTempfile (char *template);
+
 /* fcdbg.c */
 
 FcPrivate void
diff --git a/fontconfig/src/fcstat.c b/fontconfig/src/fcstat.c
index 9763c21a4..390f45c37 100644
--- a/fontconfig/src/fcstat.c
+++ b/fontconfig/src/fcstat.c
@@ -336,7 +336,7 @@ FcIsFsMmapSafe (int fd)
 FcBool
 FcIsFsMtimeBroken (const FcChar8 *dir)
 {
-    int fd = open ((const char *) dir, O_RDONLY);
+    int fd = FcOpen ((const char *) dir, O_RDONLY);
 
     if (fd != -1)
     {
diff --git a/fontconfig/src/fcxml.c b/fontconfig/src/fcxml.c
index b234e4301..2a0d088c1 100644
--- a/fontconfig/src/fcxml.c
+++ b/fontconfig/src/fcxml.c
@@ -2979,7 +2979,7 @@ FcConfigParseAndLoad (FcConfig	    *config,
     if (FcDebug () & FC_DBG_CONFIG)
 	printf ("\tLoading config file %s\n", filename);
 
-    fd = open ((char *) filename, O_RDONLY);
+    fd = FcOpen ((char *) filename, O_RDONLY);
     if (fd == -1) {
 	FcStrFree (filename);
 	goto bail0;