Update to pixman-0.18.2

10 files changed, 109 insertions, 33 deletions

diff --git a/pixman/README b/pixman/README
index 843b06980..60dff4561 100644
--- a/pixman/README
+++ b/pixman/README
@@ -3,16 +3,12 @@ features such as image compositing and trapezoid rasterization.
 
 Please submit bugs & patches to the libpixman bugzilla:
 
-       https://bugs.freedesktop.org/enter_bug.cgi?product=pixman
+        https://bugs.freedesktop.org/enter_bug.cgi?product=pixman
 
-All questions regarding this software should be directed to either the 
-Xorg mailing list:
+All questions regarding this software should be directed to the pixman
+mailing list:
 
-       http://lists.freedesktop.org/mailman/listinfo/xorg
-
-or the cairo mailing list:
-
-       http://lists.freedesktop.org/mailman/listinfo/cairo
+        http://lists.freedesktop.org/mailman/listinfo/pixman
 
 The master development code repository can be found at:
 
diff --git a/pixman/configure b/pixman/configure
index ffba51473..97b2b13e8 100644
--- a/pixman/configure
+++ b/pixman/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for pixman 0.18.0.
+# Generated by GNU Autoconf 2.65 for pixman 0.18.2.
 #
 # Report bugs to <"pixman@lists.freedesktop.org">.
 #
@@ -701,8 +701,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='pixman'
 PACKAGE_TARNAME='pixman'
-PACKAGE_VERSION='0.18.0'
-PACKAGE_STRING='pixman 0.18.0'
+PACKAGE_VERSION='0.18.2'
+PACKAGE_STRING='pixman 0.18.2'
 PACKAGE_BUGREPORT='"pixman@lists.freedesktop.org"'
 PACKAGE_URL=''
 
@@ -1466,7 +1466,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures pixman 0.18.0 to adapt to many kinds of systems.
+\`configure' configures pixman 0.18.2 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1536,7 +1536,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of pixman 0.18.0:";;
+     short | recursive ) echo "Configuration of pixman 0.18.2:";;
    esac
   cat <<\_ACEOF
 
@@ -1651,7 +1651,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-pixman configure 0.18.0
+pixman configure 0.18.2
 generated by GNU Autoconf 2.65
 
 Copyright (C) 2009 Free Software Foundation, Inc.
@@ -2146,7 +2146,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by pixman $as_me 0.18.0, which was
+It was created by pixman $as_me 0.18.2, which was
 generated by GNU Autoconf 2.65.  Invocation command line was
 
   $ $0 $@
@@ -2954,7 +2954,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='pixman'
- VERSION='0.18.0'
+ VERSION='0.18.2'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -11086,13 +11086,13 @@ fi
 
 
 
-LT_VERSION_INFO="18:0:18"
+LT_VERSION_INFO="18:2:18"
 
 PIXMAN_VERSION_MAJOR=0
 
 PIXMAN_VERSION_MINOR=18
 
-PIXMAN_VERSION_MICRO=0
+PIXMAN_VERSION_MICRO=2
 
 
 
@@ -11910,6 +11910,9 @@ $as_echo_n "checking for __thread... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
+#ifdef __MINGW32__
+#error MinGW has broken __thread support
+#endif
 __thread int x ;
 int main () { return 0; }
 
@@ -12558,7 +12561,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by pixman $as_me 0.18.0, which was
+This file was extended by pixman $as_me 0.18.2, which was
 generated by GNU Autoconf 2.65.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12624,7 +12627,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-pixman config.status 0.18.0
+pixman config.status 0.18.2
 configured by $0, generated by GNU Autoconf 2.65,
   with options \\"\$ac_cs_config\\"
 
diff --git a/pixman/configure.ac b/pixman/configure.ac
index d13b6e6f9..c89474de2 100644
--- a/pixman/configure.ac
+++ b/pixman/configure.ac
@@ -54,7 +54,7 @@ AC_PREREQ([2.57])
 
 m4_define([pixman_major], 0)
 m4_define([pixman_minor], 18)
-m4_define([pixman_micro], 0)
+m4_define([pixman_micro], 2)
 
 m4_define([pixman_version],[pixman_major.pixman_minor.pixman_micro])
 
@@ -524,6 +524,9 @@ support_for__thread=no
 
 AC_MSG_CHECKING(for __thread)
 AC_COMPILE_IFELSE([
+#ifdef __MINGW32__
+#error MinGW has broken __thread support
+#endif
 __thread int x ;
 int main () { return 0; }
 ], support_for__thread=yes)
diff --git a/pixman/pixman/pixman-compiler.h b/pixman/pixman/pixman-compiler.h
index a4e3f88bc..1a1350ddc 100644
--- a/pixman/pixman/pixman-compiler.h
+++ b/pixman/pixman/pixman-compiler.h
@@ -77,6 +77,71 @@
 #   define PIXMAN_GET_THREAD_LOCAL(name)				\
     (&name)
 
+#elif defined(__MINGW32__) && !defined(__WIN64)
+
+/* We can't include <windows.h> as it causes carious clashes with
+ * identifiers in pixman, sigh. So just declare the functions we need
+ * here.
+ */
+extern __stdcall long InterlockedCompareExchange(long volatile *, long, long);
+#define InterlockedCompareExchangePointer(d,e,c)			\
+    (void *)InterlockedCompareExchange((long volatile *)(d),(long)(e),(long)(c))
+extern __stdcall int TlsAlloc (void);
+extern __stdcall void *TlsGetValue (unsigned);
+extern __stdcall int TlsSetValue (unsigned, void *);
+extern __stdcall void *CreateMutexA(void *, int, char *);
+extern __stdcall int CloseHandle(void *);
+extern __stdcall unsigned WaitForSingleObject (void *, unsigned);
+extern __stdcall int ReleaseMutex (void *);
+
+#   define PIXMAN_DEFINE_THREAD_LOCAL(type, name)			\
+    static volatile int tls_ ## name ## _initialized = 0;		\
+    static void *tls_ ## name ## _mutex = NULL;				\
+    static unsigned tls_ ## name ## _index;				\
+									\
+    static type *							\
+    tls_ ## name ## _alloc (void)					\
+    {									\
+        type *value = calloc (1, sizeof (type));			\
+        if (value)							\
+            TlsSetValue (tls_ ## name ## _index, value);		\
+        return value;							\
+    }									\
+									\
+    static force_inline type *						\
+    tls_ ## name ## _get (void)						\
+    {									\
+	type *value;							\
+	if (!tls_ ## name ## _initialized)				\
+	{								\
+	    if (!tls_ ## name ## _mutex)				\
+	    {								\
+		void *mutex = CreateMutexA (NULL, 0, NULL);		\
+		if (InterlockedCompareExchangePointer (			\
+			&tls_ ## name ## _mutex, mutex, NULL) != NULL)	\
+		{							\
+		    CloseHandle (mutex);				\
+		}							\
+	    }								\
+	    WaitForSingleObject (tls_ ## name ## _mutex, 0xFFFFFFFF);	\
+	    if (!tls_ ## name ## _initialized)				\
+	    {								\
+		tls_ ## name ## _index = TlsAlloc ();			\
+		tls_ ## name ## _initialized = 1;			\
+	    }								\
+	    ReleaseMutex (tls_ ## name ## _mutex);			\
+	}								\
+	if (tls_ ## name ## _index == 0xFFFFFFFF)			\
+	    return NULL;						\
+	value = TlsGetValue (tls_ ## name ## _index);			\
+	if (!value)							\
+	    value = tls_ ## name ## _alloc ();				\
+	return value;							\
+    }
+
+#   define PIXMAN_GET_THREAD_LOCAL(name)				\
+    tls_ ## name ## _get ()
+
 #elif defined(_MSC_VER)
 
 #   define PIXMAN_DEFINE_THREAD_LOCAL(type, name)			\
@@ -99,16 +164,16 @@
     }									\
 									\
     static type *							\
-    tls_ ## name ## _alloc (key)					\
+    tls_ ## name ## _alloc (void)					\
     {									\
-	type *value = malloc (sizeof (type));				\
+	type *value = calloc (1, sizeof (type));			\
 	if (value)							\
-	    pthread_setspecific (key, value);				\
+	    pthread_setspecific (tls_ ## name ## _key, value);		\
 	return value;							\
     }									\
 									\
     static force_inline type *						\
-    tls_ ## name ## _get (key)						\
+    tls_ ## name ## _get (void)						\
     {									\
 	type *value = NULL;						\
 	if (pthread_once (&tls_ ## name ## _once_control,		\
@@ -116,13 +181,13 @@
 	{								\
 	    value = pthread_getspecific (tls_ ## name ## _key);		\
 	    if (!value)							\
-		value = tls_ ## name ## _alloc (key);			\
+		value = tls_ ## name ## _alloc ();			\
 	}								\
 	return value;							\
     }
 
 #   define PIXMAN_GET_THREAD_LOCAL(name)				\
-    tls_ ## name ## _get (tls_ ## name ## _key)
+    tls_ ## name ## _get ()
 
 #else
 
diff --git a/pixman/pixman/pixman-conical-gradient.c b/pixman/pixman/pixman-conical-gradient.c
index 369a7a58f..0341a8ebf 100644
--- a/pixman/pixman/pixman-conical-gradient.c
+++ b/pixman/pixman/pixman-conical-gradient.c
@@ -23,7 +23,11 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
  * SOFTWARE.
  */
+
+#ifdef HAVE_CONFIG_H
 #include <config.h>
+#endif
+
 #include <stdlib.h>
 #include <math.h>
 #include "pixman-private.h"
diff --git a/pixman/pixman/pixman-image.c b/pixman/pixman/pixman-image.c
index 9b44aa9d8..03a39db87 100644
--- a/pixman/pixman/pixman-image.c
+++ b/pixman/pixman/pixman-image.c
@@ -394,8 +394,10 @@ compute_image_info (pixman_image_t *image)
 	    }
 	}
 
-	if (image->common.repeat != PIXMAN_REPEAT_NONE &&
-	    !PIXMAN_FORMAT_A (image->bits.format))
+	if (image->common.repeat != PIXMAN_REPEAT_NONE				&&
+	    !PIXMAN_FORMAT_A (image->bits.format)				&&
+	    PIXMAN_FORMAT_TYPE (image->bits.format) != PIXMAN_TYPE_GRAY		&&
+	    PIXMAN_FORMAT_TYPE (image->bits.format) != PIXMAN_TYPE_COLOR)
 	{
 	    flags |= FAST_PATH_IS_OPAQUE;
 	}
diff --git a/pixman/pixman/pixman-mmx.c b/pixman/pixman/pixman-mmx.c
index e084e7ff1..d51b40cc1 100644
--- a/pixman/pixman/pixman-mmx.c
+++ b/pixman/pixman/pixman-mmx.c
@@ -1385,6 +1385,7 @@ mmx_composite_over_8888_n_8888 (pixman_implementation_t *imp,
     PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
 
     mask = _pixman_image_get_solid (mask_image, dst_image->bits.format);
+    mask &= 0xff000000;
     mask = mask | mask >> 8 | mask >> 16 | mask >> 24;
     vmask = load8888 (mask);
     srca = MC (4x00ff);
@@ -1470,6 +1471,7 @@ mmx_composite_over_x888_n_8888 (pixman_implementation_t *imp,
     PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
     mask = _pixman_image_get_solid (mask_image, dst_image->bits.format);
 
+    mask &= 0xff000000;
     mask = mask | mask >> 8 | mask >> 16 | mask >> 24;
     vmask = load8888 (mask);
     srca = MC (4x00ff);
diff --git a/pixman/pixman/pixman-version.h b/pixman/pixman/pixman-version.h
index ff0cc1835..4d67673d4 100644
--- a/pixman/pixman/pixman-version.h
+++ b/pixman/pixman/pixman-version.h
@@ -33,9 +33,9 @@
 
 #define PIXMAN_VERSION_MAJOR 0
 #define PIXMAN_VERSION_MINOR 18
-#define PIXMAN_VERSION_MICRO 0
+#define PIXMAN_VERSION_MICRO 2
 
-#define PIXMAN_VERSION_STRING "0.18.0"
+#define PIXMAN_VERSION_STRING "0.18.2"
 
 #define PIXMAN_VERSION_ENCODE(major, minor, micro) (	\
 	  ((major) * 10000)				\
diff --git a/pixman/pixman/pixman.h b/pixman/pixman/pixman.h
index 85fcc8c28..964d04ab9 100644
--- a/pixman/pixman/pixman.h
+++ b/pixman/pixman/pixman.h
@@ -89,7 +89,8 @@ PIXMAN_BEGIN_DECLS
 
 #if defined (_SVR4) || defined (SVR4) || defined (__OpenBSD__) || defined (_sgi) || defined (__sun) || defined (sun) || defined (__digital__) || defined (__HP_cc)
 #  include <inttypes.h>
-#elif defined (_MSC_VER)
+/* VS 2010 (_MSC_VER 1600) has stdint.h */
+#elif defined (_MSC_VER) && _MSC_VER < 1600
 typedef __int8 int8_t;
 typedef unsigned __int8 uint8_t;
 typedef __int16 int16_t;
diff --git a/pixman/test/blitters-test.c b/pixman/test/blitters-test.c
index 5e33031e4..18f871eae 100644
--- a/pixman/test/blitters-test.c
+++ b/pixman/test/blitters-test.c
@@ -482,7 +482,7 @@ main (int argc, char *argv[])
 	    /* Predefined value for running with all the fastpath functions
 	       disabled. It needs to be updated every time when changes are
 	       introduced to this program or behavior of pixman changes! */
-	    if (crc == 0xA058F792)
+	    if (crc == 0x8F9F7DC1)
 	    {
 		printf ("blitters test passed\n");
 	    }