1/*
2 * Copyright (C) 2012 Google 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 *
8 * 1.  Redistributions of source code must retain the above copyright
9 *     notice, this list of conditions and the following disclaimer.
10 * 2.  Redistributions in binary form must reproduce the above copyright
11 *     notice, this list of conditions and the following disclaimer in the
12 *     documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27
28#include "core/html/canvas/OESElementIndexUint.h"
29
30namespace blink {
31
32OESElementIndexUint::OESElementIndexUint(WebGLRenderingContextBase* context)
33    : WebGLExtension(context)
34{
35    context->extensionsUtil()->ensureExtensionEnabled("GL_OES_element_index_uint");
36}
37
38OESElementIndexUint::~OESElementIndexUint()
39{
40}
41
42WebGLExtensionName OESElementIndexUint::name() const
43{
44    return OESElementIndexUintName;
45}
46
47PassRefPtrWillBeRawPtr<OESElementIndexUint> OESElementIndexUint::create(WebGLRenderingContextBase* context)
48{
49    return adoptRefWillBeNoop(new OESElementIndexUint(context));
50}
51
52bool OESElementIndexUint::supported(WebGLRenderingContextBase* context)
53{
54    return context->extensionsUtil()->supportsExtension("GL_OES_element_index_uint");
55}
56
57const char* OESElementIndexUint::extensionName()
58{
59    return "OES_element_index_uint";
60}
61
62} // namespace blink
63