1 files changed, 28 insertions, 27 deletions

diff --git a/WebCore/svg/SVGFEMorphologyElement.cpp b/WebCore/svg/SVGFEMorphologyElement.cpp
index 1f37c08..739517f 100644
--- a/WebCore/svg/SVGFEMorphologyElement.cpp
+++ b/WebCore/svg/SVGFEMorphologyElement.cpp
@@ -1,31 +1,30 @@
 /*
-    Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public License
-    along with this library; see the file COPYING.LIB.  If not, write to
-    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-    Boston, MA 02110-1301, USA.
-*/
+ * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
 
 #include "config.h"
 
 #if ENABLE(SVG) && ENABLE(FILTERS)
 #include "SVGFEMorphologyElement.h"
 
-#include "MappedAttribute.h"
+#include "Attribute.h"
 #include "SVGNames.h"
 #include "SVGParserUtilities.h"
-#include "SVGResourceFilter.h"
 
 namespace WebCore {
 
@@ -47,7 +46,7 @@ void SVGFEMorphologyElement::setRadius(float, float)
     // FIXME: Needs an implementation.
 }
 
-void SVGFEMorphologyElement::parseMappedAttribute(MappedAttribute* attr)
+void SVGFEMorphologyElement::parseMappedAttribute(Attribute* attr)
 {
     const String& value = attr->value();
     if (attr->name() == SVGNames::operatorAttr) {
@@ -89,17 +88,19 @@ void SVGFEMorphologyElement::synchronizeProperty(const QualifiedName& attrName)
     }
 }
 
-bool SVGFEMorphologyElement::build(SVGResourceFilter* filterResource)
+PassRefPtr<FilterEffect> SVGFEMorphologyElement::build(SVGFilterBuilder* filterBuilder)
 {
-    FilterEffect* input1 = filterResource->builder()->getEffectById(in1());
+    FilterEffect* input1 = filterBuilder->getEffectById(in1());
+    float xRadius = radiusX();
+    float yRadius = radiusY();
 
     if (!input1)
-        return false;
+        return 0;
+
+    if (xRadius < 0 || yRadius < 0)
+        return 0;
 
-    RefPtr<FilterEffect> effect = FEMorphology::create(input1, static_cast<MorphologyOperatorType>(_operator()), radiusX(), radiusY());
-    filterResource->addFilterEffect(this, effect.release());
-    
-    return true;
+    return FEMorphology::create(input1, static_cast<MorphologyOperatorType>(_operator()), xRadius, yRadius);
 }
 
 } //namespace WebCore