1 /*
2 * Copyright (C) 2009 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
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.
12 *
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.
24 */
25
26 #include "config.h"
27
28 #if ENABLE(3D_CANVAS)
29
30 #include "JSWebGLArrayHelper.h"
31 #include "JSWebGLIntArray.h"
32
33 #include "WebGLIntArray.h"
34
35 using namespace JSC;
36
37 namespace WebCore {
38
indexSetter(JSC::ExecState * exec,unsigned index,JSC::JSValue value)39 void JSWebGLIntArray::indexSetter(JSC::ExecState* exec, unsigned index, JSC::JSValue value)
40 {
41 impl()->set(index, static_cast<signed int>(value.toInt32(exec)));
42 }
43
toJS(JSC::ExecState * exec,JSDOMGlobalObject * globalObject,WebGLIntArray * object)44 JSC::JSValue toJS(JSC::ExecState* exec, JSDOMGlobalObject* globalObject, WebGLIntArray* object)
45 {
46 return getDOMObjectWrapper<JSWebGLIntArray>(exec, globalObject, object);
47 }
48
set(JSC::ExecState * exec,JSC::ArgList const & args)49 JSC::JSValue JSWebGLIntArray::set(JSC::ExecState* exec, JSC::ArgList const& args)
50 {
51 if (args.size() > 2)
52 return throwError(exec, SyntaxError);
53
54 if (args.size() == 2 && args.at(0).isInt32()) {
55 // void set(in unsigned long index, in long value);
56 unsigned index = args.at(0).toUInt32(exec);
57 impl()->set(index, static_cast<signed int>(args.at(1).toInt32(exec)));
58 return jsUndefined();
59 }
60
61 WebGLIntArray* array = toWebGLIntArray(args.at(0));
62 if (array) {
63 // void set(in WebGLIntArray array, [Optional] in unsigned long offset);
64 unsigned offset = 0;
65 if (args.size() == 2)
66 offset = args.at(1).toInt32(exec);
67 ExceptionCode ec = 0;
68 impl()->set(array, offset, ec);
69 setDOMException(exec, ec);
70 return jsUndefined();
71 }
72
73 return setWebGLArrayFromArray(exec, impl(), args);
74 }
75
76 } // namespace WebCore
77
78 #endif // ENABLE(3D_CANVAS)
79