2 * Copyright (C) 2009 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 #include "JSUint8Array.h"
29 #include "JSArrayBufferViewHelper.h"
30 #include "Uint8Array.h"
36 void JSUint8Array::indexSetter(JSC::ExecState* exec, unsigned index, JSC::JSValue value)
38 impl()->set(index, static_cast<unsigned char>(value.toInt32(exec)));
41 JSC::JSValue toJS(JSC::ExecState* exec, JSDOMGlobalObject* globalObject, Uint8Array* object)
43 return toJSArrayBufferView<JSUint8Array>(exec, globalObject, object);
46 JSC::JSValue JSUint8Array::set(JSC::ExecState* exec)
48 return setWebGLArrayHelper(exec, impl(), toUint8Array);
51 EncodedJSValue JSC_HOST_CALL JSUint8ArrayConstructor::constructJSUint8Array(ExecState* exec)
53 JSUint8ArrayConstructor* jsConstructor = static_cast<JSUint8ArrayConstructor*>(exec->callee());
54 RefPtr<Uint8Array> array = constructArrayBufferView<Uint8Array, unsigned char>(exec);
56 // Exception has already been thrown.
57 return JSValue::encode(JSValue());
58 return JSValue::encode(asObject(toJS(exec, jsConstructor->globalObject(), array.get())));
61 } // namespace WebCore