am 643ca787: Merge webkit.org at r51976 : Initial merge by git.

Merge commit '643ca7872b450ea4efacab6188849e5aac2ba161' into eclair-mr2-plus-aosp

* commit '643ca7872b450ea4efacab6188849e5aac2ba161':
  Merge webkit.org at r51976 : Initial merge by git.

1 files changed, 78 insertions, 0 deletions

diff --git a/WebCore/bindings/js/JSWebGLFloatArrayCustom.cpp b/WebCore/bindings/js/JSWebGLFloatArrayCustom.cpp
new file mode 100644
index 0000000..5f5b24f
--- /dev/null
+++ b/WebCore/bindings/js/JSWebGLFloatArrayCustom.cpp
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2009 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#include "config.h"
+
+#if ENABLE(3D_CANVAS)
+
+#include "JSWebGLArrayHelper.h"
+#include "JSWebGLFloatArray.h"
+
+#include "WebGLFloatArray.h"
+
+using namespace JSC;
+
+namespace WebCore {
+
+void JSWebGLFloatArray::indexSetter(JSC::ExecState* exec, unsigned index, JSC::JSValue value)
+{
+    impl()->set(index, static_cast<float>(value.toInt32(exec)));
+}
+
+JSC::JSValue toJS(JSC::ExecState* exec, JSDOMGlobalObject* globalObject, WebGLFloatArray* object)
+{
+    return getDOMObjectWrapper<JSWebGLFloatArray>(exec, globalObject, object);
+}
+
+JSC::JSValue JSWebGLFloatArray::set(JSC::ExecState* exec, JSC::ArgList const& args)
+{
+    if (args.size() > 2)
+        return throwError(exec, SyntaxError);
+
+    if (args.size() == 2 && args.at(0).isInt32()) {
+        // void set(in unsigned long index, in long value);
+        unsigned index = args.at(0).toUInt32(exec);
+        impl()->set(index, static_cast<signed char>(args.at(1).toInt32(exec)));
+        return jsUndefined();
+    }
+
+    WebGLFloatArray* array = toWebGLFloatArray(args.at(0));
+    if (array) {
+        // void set(in WebGLFloatArray array, [Optional] in unsigned long offset);
+        unsigned offset = 0;
+        if (args.size() == 2)
+            offset = args.at(1).toInt32(exec);
+        ExceptionCode ec = 0;
+        impl()->set(array, offset, ec);
+        setDOMException(exec, ec);
+        return jsUndefined();
+    }
+
+    return setWebGLArrayFromArray(exec, impl(), args);
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(3D_CANVAS)