xwininfo fontconfig libX11 libXau libXdmcp libXext mesa libXinerama libxcb libxcb/xcb-proto libfontenc pixman xkbcomp mkfontscale xkeyboard-config git update 4 Jun 2013

xserver          commit c21344add2fc589df83b29be5831c36a372201bd
libxcb           commit 9ae84ad187e2ba440c40f44b8eb21c82c2fdbf12
libxcb/xcb-proto commit bdfedfa57a13ff805580cfacafc70f9cc55df363
xkeyboard-config commit dad9ade4e83d1ef5a517fcc4cc9ad3a79b47acce
libX11           commit 8496122eb00ce6cd5d2308ee54f64b68c378e455
libXdmcp         commit 0b443c1b769b9c9a3b45b4252afe07e18b709ff4
libXext          commit d8366afbb0d2e4fbb1e419b1187f490522270bea
libfontenc       commit 3acba630d8b57084f7e92c15732408711ed5137a
libXinerama      commit 6e1d1dc328ba8162bba2f4694e7f3c706a1491ff
libXau           commit 899790011304c4029e15abf410e49ce7cec17e0a
xkbcomp          commit ed582f4fccd4e23abcfba8b3b03649fea6414f44
pixman           commit 2acfac5f8e097ee2ae225d986f981b55d65dd152
mkfontscale      commit 19e2cb7c6a3ec2c5b1bc0d24866fa685eef0ee13
xwininfo         commit ba0d1b0da21d2dbdd81098ed5778f3792b472e13
fontconfig       commit cd9b1033a68816a7acfbba1718ba0aa5888f6ec7
mesa             commit 7bafd88c153e395274b632e7eae4bc9fc3aec1d2

9 files changed, 189 insertions, 66 deletions

diff --git a/fontconfig/src/fcatomic.h b/fontconfig/src/fcatomic.h
index a76431139..362e52164 100644
--- a/fontconfig/src/fcatomic.h
+++ b/fontconfig/src/fcatomic.h
@@ -70,13 +70,25 @@ typedef LONG fc_atomic_int_t;
 #elif !defined(FC_NO_MT) && defined(__APPLE__)
 
 #include <libkern/OSAtomic.h>
+#ifdef __MAC_OS_X_MIN_REQUIRED
+#include <AvailabilityMacros.h>
+#elif defined(__IPHONE_OS_MIN_REQUIRED)
+#include <Availability.h>
+#endif
 
 typedef int fc_atomic_int_t;
 #define fc_atomic_int_add(AI, V)	(OSAtomicAdd32Barrier ((V), &(AI)) - (V))
 
 #define fc_atomic_ptr_get(P)		(OSMemoryBarrier (), (void *) *(P))
+#if (MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_4 || __IPHONE_VERSION_MIN_REQUIRED >= 20100)
 #define fc_atomic_ptr_cmpexch(P,O,N)	OSAtomicCompareAndSwapPtrBarrier ((void *) (O), (void *) (N), (void **) (P))
-
+#else
+#if __ppc64__ || __x86_64__
+#define fc_atomic_ptr_cmpexch(P,O,N)	OSAtomicCompareAndSwap64Barrier ((int64_t) (O), (int64_t) (N), (int64_t*) (P))
+#else
+#define fc_atomic_ptr_cmpexch(P,O,N)	OSAtomicCompareAndSwap32Barrier ((int32_t) (O), (int32_t) (N), (int32_t*) (P))
+#endif
+#endif
 
 #elif !defined(FC_NO_MT) && defined(HAVE_INTEL_ATOMIC_PRIMITIVES)
 
diff --git a/fontconfig/src/fccfg.c b/fontconfig/src/fccfg.c
index 7da50b50f..fcdf73efe 100644
--- a/fontconfig/src/fccfg.c
+++ b/fontconfig/src/fccfg.c
@@ -2211,57 +2211,13 @@ FcConfigGlobAdd (FcConfig	*config,
 }
 
 static FcBool
-FcConfigGlobMatch (const FcChar8    *glob,
-		   const FcChar8    *string)
-{
-    FcChar8	c;
-
-    while ((c = *glob++))
-    {
-	switch (c) {
-	case '*':
-	    /* short circuit common case */
-	    if (!*glob)
-		return FcTrue;
-	    /* short circuit another common case */
-	    if (strchr ((char *) glob, '*') == 0)
-	    {
-		size_t l1, l2;
-
-		l1 = strlen ((char *) string);
-		l2 = strlen ((char *) glob);
-		if (l1 < l2)
-		    return FcFalse;
-		string += (l1 - l2);
-	    }
-	    while (*string)
-	    {
-		if (FcConfigGlobMatch (glob, string))
-		    return FcTrue;
-		string++;
-	    }
-	    return FcFalse;
-	case '?':
-	    if (*string++ == '\0')
-		return FcFalse;
-	    break;
-	default:
-	    if (*string++ != c)
-		return FcFalse;
-	    break;
-	}
-    }
-    return *string == '\0';
-}
-
-static FcBool
 FcConfigGlobsMatch (const FcStrSet	*globs,
 		    const FcChar8	*string)
 {
     int	i;
 
     for (i = 0; i < globs->num; i++)
-	if (FcConfigGlobMatch (globs->strs[i], string))
+	if (FcStrGlobMatch (globs->strs[i], string))
 	    return FcTrue;
     return FcFalse;
 }
diff --git a/fontconfig/src/fcfreetype.c b/fontconfig/src/fcfreetype.c
index c7859848c..55f2626a5 100644
--- a/fontconfig/src/fcfreetype.c
+++ b/fontconfig/src/fcfreetype.c
@@ -1104,7 +1104,10 @@ FcFreeTypeQueryFace (const FT_Face  face,
     char	    psname[256];
     const char	    *tmp;
 
-    FcChar8	    *hashstr;
+    FcChar8	    *hashstr = NULL;
+    char	    *fontdata = NULL;
+    FT_Error	    err;
+    FT_ULong	    len = 0, alen;
 
     pat = FcPatternCreate ();
     if (!pat)
@@ -1662,12 +1665,36 @@ FcFreeTypeQueryFace (const FT_Face  face,
     if (!FcPatternAddBool (pat, FC_DECORATIVE, decorative))
 	goto bail1;
 
-    hashstr = FcHashGetSHA256DigestFromFile (file);
-    if (!hashstr)
-	goto bail1;
-    if (!FcPatternAddString (pat, FC_HASH, hashstr))
-	goto bail1;
-    free (hashstr);
+    err = FT_Load_Sfnt_Table (face, 0, 0, NULL, &len);
+    if (err == FT_Err_Ok)
+    {
+	alen = (len + 63) & ~63;
+	fontdata = malloc (alen);
+	if (!fontdata)
+	    goto bail3;
+	err = FT_Load_Sfnt_Table (face, 0, 0, (FT_Byte *)fontdata, &len);
+	if (err != FT_Err_Ok)
+	    goto bail3;
+	memset (&fontdata[len], 0, alen - len);
+	hashstr = FcHashGetSHA256DigestFromMemory (fontdata, len);
+    }
+    else if (err == FT_Err_Invalid_Face_Handle)
+    {
+	/* font may not support SFNT. falling back to
+	 * read the font data from file directly
+	 */
+	hashstr = FcHashGetSHA256DigestFromFile (file);
+    }
+    else
+    {
+	goto bail3;
+    }
+    if (hashstr)
+    {
+	if (!FcPatternAddString (pat, FC_HASH, hashstr))
+	    goto bail1;
+    }
+bail3:
 
     /*
      * Compute the unicode coverage for the font
@@ -1756,6 +1783,10 @@ FcFreeTypeQueryFace (const FT_Face  face,
 bail2:
     FcCharSetDestroy (cs);
 bail1:
+    if (hashstr)
+	free (hashstr);
+    if (fontdata)
+	free (fontdata);
     FcPatternDestroy (pat);
 bail0:
     return NULL;
diff --git a/fontconfig/src/fchash.c b/fontconfig/src/fchash.c
index 827b20f9f..92585a632 100644
--- a/fontconfig/src/fchash.c
+++ b/fontconfig/src/fchash.c
@@ -220,7 +220,7 @@ FcHashGetSHA256DigestFromFile (const FcChar8 *filename)
 
     ret = FcHashInitSHA256Digest ();
     if (!ret)
-	return NULL;
+	goto bail0;
 
     while (!feof (fp))
     {
@@ -261,5 +261,60 @@ FcHashGetSHA256DigestFromFile (const FcChar8 *filename)
 
 bail0:
     fclose (fp);
+
     return NULL;
 }
+
+FcChar8 *
+FcHashGetSHA256DigestFromMemory (const char *fontdata,
+				 size_t      length)
+{
+    char ibuf[64];
+    FcChar32 *ret;
+    size_t i = 0;
+
+    ret = FcHashInitSHA256Digest ();
+    if (!ret)
+	return NULL;
+
+    while (i <= length)
+    {
+	if ((length - i) < 64)
+	{
+	    long v;
+	    size_t n;
+
+	    /* add a padding */
+	    n = length - i;
+	    if (n > 0)
+		memcpy (ibuf, &fontdata[i], n);
+	    memset (&ibuf[n], 0, 64 - n);
+	    ibuf[n] = 0x80;
+	    if ((64 - n) < 9)
+	    {
+		/* process a block once */
+		FcHashComputeSHA256Digest (ret, ibuf);
+		memset (ibuf, 0, 64);
+	    }
+	    /* set input size at the end */
+	    v = length * 8;
+	    ibuf[63 - 0] =  v        & 0xff;
+	    ibuf[63 - 1] = (v >>  8) & 0xff;
+	    ibuf[63 - 2] = (v >> 16) & 0xff;
+	    ibuf[63 - 3] = (v >> 24) & 0xff;
+	    ibuf[63 - 4] = (v >> 32) & 0xff;
+	    ibuf[63 - 5] = (v >> 40) & 0xff;
+	    ibuf[63 - 6] = (v >> 48) & 0xff;
+	    ibuf[63 - 7] = (v >> 56) & 0xff;
+	    FcHashComputeSHA256Digest (ret, ibuf);
+	    break;
+	}
+	else
+	{
+	    FcHashComputeSHA256Digest (ret, &fontdata[i]);
+	}
+	i += 64;
+    }
+
+    return FcHashSHA256ToString (ret);
+}
diff --git a/fontconfig/src/fcint.h b/fontconfig/src/fcint.h
index c45075ecc..65bf3330b 100644
--- a/fontconfig/src/fcint.h
+++ b/fontconfig/src/fcint.h
@@ -818,9 +818,14 @@ FcFontSetSerialize (FcSerialize *serialize, const FcFontSet * s);
 FcPrivate FcChar8 *
 FcHashGetSHA256Digest (const FcChar8 *input_strings,
 		       size_t         len);
+
 FcPrivate FcChar8 *
 FcHashGetSHA256DigestFromFile (const FcChar8 *filename);
 
+FcPrivate FcChar8 *
+FcHashGetSHA256DigestFromMemory (const char *fontdata,
+				 size_t      length);
+
 /* fcinit.c */
 FcPrivate FcConfig *
 FcInitLoadOwnConfig (FcConfig *config);
@@ -1085,6 +1090,10 @@ FcPrivate int
 FcStrMatchIgnoreCaseAndDelims (const FcChar8 *s1, const FcChar8 *s2, const FcChar8 *delims);
 
 FcPrivate FcBool
+FcStrGlobMatch (const FcChar8 *glob,
+		const FcChar8 *string);
+
+FcPrivate FcBool
 FcStrUsesHome (const FcChar8 *s);
 
 FcPrivate FcChar8 *
diff --git a/fontconfig/src/fcmatch.c b/fontconfig/src/fcmatch.c
index 2d7b79840..10976d6e8 100644
--- a/fontconfig/src/fcmatch.c
+++ b/fontconfig/src/fcmatch.c
@@ -191,17 +191,26 @@ FcCompareSize (FcValue *value1, FcValue *value2)
 static double
 FcCompareFilename (FcValue *v1, FcValue *v2)
 {
-	const FcChar8 *s1 = FcValueString (v1), *s2 = FcValueString (v2);
-	if (FcStrCmp (s1, s2) == 0)
-	    return 0.0;
-	else if (FcStrCmpIgnoreCase (s1, s2) == 0)
-	    return 1.0;
-	else if (FcStrRegexCmp (s2, s1))
-	    return 2.0;
-	else if (FcStrRegexCmpIgnoreCase (s2, s1))
-	    return 3.0;
-	else
-	    return 4.0;
+    const FcChar8 *s1 = FcValueString (v1), *s2 = FcValueString (v2);
+    if (FcStrCmp (s1, s2) == 0)
+	return 0.0;
+    else if (FcStrCmpIgnoreCase (s1, s2) == 0)
+	return 1.0;
+    else if (FcStrGlobMatch (s1, s2))
+	return 2.0;
+    else
+	return 3.0;
+}
+
+static double
+FcCompareHash (FcValue *v1, FcValue *v2)
+{
+    const FcChar8 *s1 = FcValueString (v1), *s2 = FcValueString (v2);
+
+    /* Do not match an empty string */
+    if (!s1 || !s2 || !s1[0] || !s2[0])
+	return 1.0;
+    return FcCompareString (v1, v2);
 }
 
 #define PRI_NULL(n)				\
@@ -217,6 +226,7 @@ FcCompareFilename (FcValue *v1, FcValue *v2)
 #define PRI_FcCompareCharSet(n)		PRI1(n)
 #define PRI_FcCompareLang(n)		PRI1(n)
 #define PRI_FcComparePostScript(n)	PRI1(n)
+#define PRI_FcCompareHash(n)		PRI1(n)
 
 #define FC_OBJECT(NAME, Type, Cmp)	PRI_##Cmp(NAME)
 
diff --git a/fontconfig/src/fcname.c b/fontconfig/src/fcname.c
index 6dd4d4948..a52534548 100644
--- a/fontconfig/src/fcname.c
+++ b/fontconfig/src/fcname.c
@@ -318,6 +318,12 @@ FcNameFindNext (const FcChar8 *cur, const char *delim, FcChar8 *save, FcChar8 *l
 
     while ((c = *cur))
     {
+	if (!isspace (c))
+	    break;
+	++cur;
+    }
+    while ((c = *cur))
+    {
 	if (c == '\\')
 	{
 	    ++cur;
diff --git a/fontconfig/src/fcobjs.h b/fontconfig/src/fcobjs.h
index b7354012d..682fe6ad3 100644
--- a/fontconfig/src/fcobjs.h
+++ b/fontconfig/src/fcobjs.h
@@ -43,6 +43,6 @@ FC_OBJECT (LCD_FILTER,		FcTypeInteger,	NULL)
 FC_OBJECT (NAMELANG,		FcTypeString,	NULL)
 FC_OBJECT (FONT_FEATURES,	FcTypeString,	NULL)
 FC_OBJECT (PRGNAME,		FcTypeString,	NULL)
-FC_OBJECT (HASH,		FcTypeString,	FcCompareString)
+FC_OBJECT (HASH,		FcTypeString,	FcCompareHash)
 FC_OBJECT (POSTSCRIPT_NAME,	FcTypeString,	FcComparePostScript)
 /* ^-------------- Add new objects here. */
diff --git a/fontconfig/src/fcstr.c b/fontconfig/src/fcstr.c
index 339a3465d..3a32031a2 100644
--- a/fontconfig/src/fcstr.c
+++ b/fontconfig/src/fcstr.c
@@ -459,6 +459,50 @@ FcStrMatchIgnoreCaseAndDelims (const FcChar8 *s1, const FcChar8 *s2, const FcCha
     return w1.src - s1 - 1;
 }
 
+FcBool
+FcStrGlobMatch (const FcChar8 *glob,
+		const FcChar8 *string)
+{
+    FcChar8	c;
+
+    while ((c = *glob++))
+    {
+	switch (c) {
+	case '*':
+	    /* short circuit common case */
+	    if (!*glob)
+		return FcTrue;
+	    /* short circuit another common case */
+	    if (strchr ((char *) glob, '*') == 0)
+	    {
+		size_t l1, l2;
+
+		l1 = strlen ((char *) string);
+		l2 = strlen ((char *) glob);
+		if (l1 < l2)
+		    return FcFalse;
+		string += (l1 - l2);
+	    }
+	    while (*string)
+	    {
+		if (FcStrGlobMatch (glob, string))
+		    return FcTrue;
+		string++;
+	    }
+	    return FcFalse;
+	case '?':
+	    if (*string++ == '\0')
+		return FcFalse;
+	    break;
+	default:
+	    if (*string++ != c)
+		return FcFalse;
+	    break;
+	}
+    }
+    return *string == '\0';
+}
+
 const FcChar8 *
 FcStrStrIgnoreCase (const FcChar8 *s1, const FcChar8 *s2)
 {