fontconfig: Branch 'master'

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



 src/fcint.h   |   22 ++++++++
 src/fcmatch.c |   63 +++++++++++++++++--------
 src/fcpat.c   |  146 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 3 files changed, 210 insertions(+), 21 deletions(-)

New commits:
commit c20ac78b01df3f0919352bba16b5b48b3b5d4d6d
Author: Akira TAGOH <akira@xxxxxxxxx>
Date:   Thu Nov 15 16:37:01 2012 +0900

    Bug 57114 - regression on FcFontMatch with namelang
    
    After 7587d1c99d9476b6dd4dbe523c0204da700fed8d applied, family,
    style, and fullname is localized against current locale or lang
    if any though, the string in other languages were dropped from
    the pattern. this caused unexpected mismatch on the target="font"
    rules.
    
    This fix adds other strings at the end of the list.

diff --git a/src/fcint.h b/src/fcint.h
index c078575..e9f315f 100644
--- a/src/fcint.h
+++ b/src/fcint.h
@@ -923,9 +923,25 @@ FcObjectFini (void);
 FcPrivate FcValue
 FcValueCanonicalize (const FcValue *v);
 
+FcPrivate FcValueListPtr
+FcValueListCreate (void);
+
 FcPrivate void
 FcValueListDestroy (FcValueListPtr l);
 
+FcPrivate FcValueListPtr
+FcValueListPrepend (FcValueListPtr vallist,
+		    FcValue        value,
+		    FcValueBinding binding);
+
+FcPrivate FcValueListPtr
+FcValueListAppend (FcValueListPtr vallist,
+		   FcValue        value,
+		   FcValueBinding binding);
+
+FcPrivate FcValueListPtr
+FcValueListDuplicate(FcValueListPtr orig);
+
 FcPrivate FcPatternElt *
 FcPatternObjectFindElt (const FcPattern *p, FcObject object);
 
@@ -933,6 +949,12 @@ FcPrivate FcPatternElt *
 FcPatternObjectInsertElt (FcPattern *p, FcObject object);
 
 FcPrivate FcBool
+FcPatternObjectListAdd (FcPattern	*p,
+			FcObject	object,
+			FcValueListPtr	list,
+			FcBool		append);
+
+FcPrivate FcBool
 FcPatternObjectAddWithBinding  (FcPattern	*p,
 				FcObject	object,
 				FcValue		value,
diff --git a/src/fcmatch.c b/src/fcmatch.c
index 623538b..9703392 100644
--- a/src/fcmatch.c
+++ b/src/fcmatch.c
@@ -432,7 +432,7 @@ FcFontRenderPrepare (FcConfig	    *config,
     FcPattern	    *new;
     int		    i;
     FcPatternElt    *fe, *pe, *fel, *pel;
-    FcValue	    v, vl;
+    FcValue	    v;
     FcResult	    result;
 
     assert (pat != NULL);
@@ -440,7 +440,7 @@ FcFontRenderPrepare (FcConfig	    *config,
 
     new = FcPatternCreate ();
     if (!new)
-	return 0;
+	return NULL;
     for (i = 0; i < font->num; i++)
     {
 	fe = &FcPatternElts(font)[i];
@@ -478,47 +478,74 @@ FcFontRenderPrepare (FcConfig	    *config,
 				     FcPatternEltValues(fe), &v, NULL, NULL, &result))
 	    {
 		FcPatternDestroy (new);
-		return 0;
+		return NULL;
 	    }
 	    if (fel && pel)
 	    {
 		int n = 1, j;
+		FcValueListPtr l1, l2, ln = NULL, ll = NULL;
 
 		match = FcObjectToMatcher (pel->object, FcTrue);
 		if (!FcCompareValueList (pel->object, match,
 					 FcPatternEltValues (pel),
-					 FcPatternEltValues (fel), &vl, NULL, &n, &result))
+					 FcPatternEltValues (fel), NULL, NULL, &n, &result))
 		{
 		    FcPatternDestroy (new);
 		    return NULL;
 		}
-		else
-		{
-		    FcValueListPtr l;
 
-		    for (j = 0, l = FcPatternEltValues (fe);
-			 j < n && l != NULL;
-			 j++, l = FcValueListNext (l));
-		    if (l)
-			v = FcValueCanonicalize (&l->value);
+		for (j = 0, l1 = FcPatternEltValues (fe), l2 = FcPatternEltValues (fel);
+		     l1 != NULL || l2 != NULL;
+		     j++, l1 = l1 ? FcValueListNext (l1) : NULL, l2 = l2 ? FcValueListNext (l2) : NULL)
+		{
+		    if (j == n)
+		    {
+			if (l1)
+			    ln = FcValueListPrepend (ln,
+						     FcValueCanonicalize (&l1->value),
+						     FcValueBindingStrong);
+			if (l2)
+			    ll = FcValueListPrepend (ll,
+						     FcValueCanonicalize (&l2->value),
+						     FcValueBindingStrong);
+		    }
 		    else
-			v = FcValueCanonicalize (&FcPatternEltValues (fe)->value);
+		    {
+			if (l1)
+			    ln = FcValueListAppend (ln,
+						    FcValueCanonicalize (&l1->value),
+						    FcValueBindingStrong);
+			if (l2)
+			    ll = FcValueListAppend (ll,
+						    FcValueCanonicalize (&l2->value),
+						    FcValueBindingStrong);
+		    }
 		}
+		FcPatternObjectListAdd (new, fe->object, ln, FcFalse);
+		FcPatternObjectListAdd (new, fel->object, ll, FcFalse);
+
+		continue;
 	    }
 	    else if (fel)
 	    {
-		vl = FcValueCanonicalize (&FcPatternEltValues (fel)->value);
+		FcValueListPtr l1, l2;
+
+	    copy_lang:
+		l1 = FcValueListDuplicate (FcPatternEltValues (fe));
+		l2 = FcValueListDuplicate (FcPatternEltValues (fel));
+		FcPatternObjectListAdd (new, fe->object, l1, FcFalse);
+		FcPatternObjectListAdd (new, fel->object, l2, FcFalse);
+
+		continue;
 	    }
 	}
 	else
 	{
-	    v = FcValueCanonicalize(&FcPatternEltValues (fe)->value);
 	    if (fel)
-		vl = FcValueCanonicalize (&FcPatternEltValues (fel)->value);
+		goto copy_lang;
+	    v = FcValueCanonicalize(&FcPatternEltValues (fe)->value);
 	}
 	FcPatternObjectAdd (new, fe->object, v, FcFalse);
-	if (fel)
-	    FcPatternObjectAdd (new, fel->object, vl, FcFalse);
     }
     for (i = 0; i < pat->num; i++)
     {
diff --git a/src/fcpat.c b/src/fcpat.c
index ebd6e57..62e47ca 100644
--- a/src/fcpat.c
+++ b/src/fcpat.c
@@ -120,6 +120,20 @@ FcValueSave (FcValue v)
     return v;
 }
 
+FcValueListPtr
+FcValueListCreate (void)
+{
+    FcValueListPtr ret;
+
+    ret = calloc (1, sizeof (FcValueList));
+    if (ret)
+    {
+	FcMemAlloc(FC_MEM_VALLIST, sizeof (FcValueList));
+    }
+
+    return ret;
+}
+
 void
 FcValueListDestroy (FcValueListPtr l)
 {
@@ -151,6 +165,81 @@ FcValueListDestroy (FcValueListPtr l)
     }
 }
 
+FcValueListPtr
+FcValueListPrepend (FcValueListPtr vallist,
+		    FcValue        value,
+		    FcValueBinding binding)
+{
+    FcValueListPtr new;
+
+    if (value.type == FcTypeVoid)
+	return vallist;
+    new = FcValueListCreate ();
+    if (!new)
+	return vallist;
+
+    new->value = FcValueSave (value);
+    new->binding = binding;
+    new->next = vallist;
+
+    return new;
+}
+
+FcValueListPtr
+FcValueListAppend (FcValueListPtr vallist,
+		   FcValue        value,
+		   FcValueBinding binding)
+{
+    FcValueListPtr new, last;
+
+    if (value.type == FcTypeVoid)
+	return vallist;
+    new = FcValueListCreate ();
+    if (!new)
+	return vallist;
+
+    new->value = FcValueSave (value);
+    new->binding = binding;
+    new->next = NULL;
+
+    if (vallist)
+    {
+	for (last = vallist; FcValueListNext (last); last = FcValueListNext (last));
+
+	last->next = new;
+    }
+    else
+	vallist = new;
+
+    return vallist;
+}
+
+FcValueListPtr
+FcValueListDuplicate(FcValueListPtr orig)
+{
+    FcValueListPtr new = NULL, l, t = NULL;
+    FcValue v;
+
+    for (l = orig; l != NULL; l = FcValueListNext (l))
+    {
+	if (!new)
+	{
+	    t = new = FcValueListCreate();
+	}
+	else
+	{
+	    t->next = FcValueListCreate();
+	    t = FcValueListNext (t);
+	}
+	v = FcValueCanonicalize (&l->value);
+	t->value = FcValueSave (v);
+	t->binding = l->binding;
+	t->next = NULL;
+    }
+
+    return new;
+}
+
 FcBool
 FcValueEqual (FcValue va, FcValue vb)
 {
@@ -461,6 +550,59 @@ FcPatternEqualSubset (const FcPattern *pai, const FcPattern *pbi, const FcObject
 }
 
 FcBool
+FcPatternObjectListAdd (FcPattern	*p,
+			FcObject	object,
+			FcValueListPtr	list,
+			FcBool		append)
+{
+    FcPatternElt   *e;
+    FcValueListPtr l, *prev;
+
+    if (p->ref == FC_REF_CONSTANT)
+	goto bail0;
+
+    /*
+     * Make sure the stored type is valid for built-in objects
+     */
+    for (l = list; l != NULL; l = FcValueListNext (l))
+    {
+	if (!FcObjectValidType (object, l->value.type))
+	{
+	    if (FcDebug() & FC_DBG_OBJTYPES)
+	    {
+		printf ("FcPattern object %s does not accept value ",
+			FcObjectName (object));
+		FcValuePrint (l->value);
+	    }
+	    goto bail0;
+	}
+    }
+
+    e = FcPatternObjectInsertElt (p, object);
+    if (!e)
+	goto bail0;
+
+    if (append)
+    {
+	for (prev = &e->values; *prev; prev = &(*prev)->next)
+	    ;
+	*prev = list;
+    }
+    else
+    {
+	for (prev = &list; *prev; prev = &(*prev)->next)
+	    ;
+	*prev = e->values;
+	e->values = list;
+    }
+
+    return FcTrue;
+
+bail0:
+    return FcFalse;
+}
+
+FcBool
 FcPatternObjectAddWithBinding  (FcPattern	*p,
 				FcObject	object,
 				FcValue		value,
@@ -473,12 +615,10 @@ FcPatternObjectAddWithBinding  (FcPattern	*p,
     if (p->ref == FC_REF_CONSTANT)
 	goto bail0;
 
-    new = malloc (sizeof (FcValueList));
+    new = FcValueListCreate ();
     if (!new)
 	goto bail0;
 
-    memset(new, 0, sizeof (FcValueList));
-    FcMemAlloc (FC_MEM_VALLIST, sizeof (FcValueList));
     value = FcValueSave (value);
     if (value.type == FcTypeVoid)
 	goto bail1;
_______________________________________________
Fontconfig mailing list
Fontconfig@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/fontconfig


[Index of Archives]     [Fedora Fonts]     [Fedora Users]     [Fedora Cloud]     [Kernel]     [Fedora Packaging]     [Fedora Desktop]     [PAM]     [Gimp Graphics Editor]     [Yosemite News]

  Powered by Linux