18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 2231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block * Copyright (C) 2009 Apple Inc. All rights reserved. 38e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 48e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Redistribution and use in source and binary forms, with or without 58e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * modification, are permitted provided that the following conditions 68e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * are met: 78e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 1. Redistributions of source code must retain the above copyright 88e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer. 98e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * documentation and/or other materials provided with the distribution. 128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 266c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsen#include "config.h" 276c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsen#include "JSUint16Array.h" 286c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsen 294576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang#include "JSArrayBufferViewHelper.h" 306c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsen#include "Uint16Array.h" 316c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsen 326c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsenusing namespace JSC; 33231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block 34231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Blocknamespace WebCore { 35231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block 366c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsenvoid JSUint16Array::indexSetter(JSC::ExecState* exec, unsigned index, JSC::JSValue value) 376c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsen{ 386c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsen impl()->set(index, static_cast<unsigned short>(value.toInt32(exec))); 396c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsen} 40231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block 416c2af9490927c3c5959b5cb07461b646f8b32f6cKristian MonsenJSC::JSValue toJS(JSC::ExecState* exec, JSDOMGlobalObject* globalObject, Uint16Array* object) 426c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsen{ 43ab9e7a118cf1ea2e3a93dce683b2ded3e7291ddbBen Murdoch return toJSArrayBufferView<JSUint16Array>(exec, globalObject, object); 446c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsen} 458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 465af96e2c7b73ebc627c6894727826a7576d31758Leon ClarkeJSC::JSValue JSUint16Array::set(JSC::ExecState* exec) 476c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsen{ 485af96e2c7b73ebc627c6894727826a7576d31758Leon Clarke return setWebGLArrayHelper(exec, impl(), toUint16Array); 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 50231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block 5106ea8e899e48f1f2f396b70e63fae369f2f23232Kristian MonsenEncodedJSValue JSC_HOST_CALL JSUint16ArrayConstructor::constructJSUint16Array(ExecState* exec) 5206ea8e899e48f1f2f396b70e63fae369f2f23232Kristian Monsen{ 5306ea8e899e48f1f2f396b70e63fae369f2f23232Kristian Monsen JSUint16ArrayConstructor* jsConstructor = static_cast<JSUint16ArrayConstructor*>(exec->callee()); 544576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang RefPtr<Uint16Array> array = constructArrayBufferView<Uint16Array, unsigned short>(exec); 5506ea8e899e48f1f2f396b70e63fae369f2f23232Kristian Monsen if (!array.get()) 5606ea8e899e48f1f2f396b70e63fae369f2f23232Kristian Monsen // Exception has already been thrown. 5706ea8e899e48f1f2f396b70e63fae369f2f23232Kristian Monsen return JSValue::encode(JSValue()); 5806ea8e899e48f1f2f396b70e63fae369f2f23232Kristian Monsen return JSValue::encode(asObject(toJS(exec, jsConstructor->globalObject(), array.get()))); 5906ea8e899e48f1f2f396b70e63fae369f2f23232Kristian Monsen} 6006ea8e899e48f1f2f396b70e63fae369f2f23232Kristian Monsen 616c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsen} // namespace WebCore 62