1 /* 2 * Copyright (C) 2009 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include "config.h" 32 #include "ArrayBuffer.h" 33 #include "Int8Array.h" 34 35 #include "V8Binding.h" 36 #include "V8ArrayBuffer.h" 37 #include "V8ArrayBufferViewCustom.h" 38 #include "V8Int8Array.h" 39 #include "V8Proxy.h" 40 41 namespace WebCore { 42 43 v8::Handle<v8::Value> V8Int8Array::constructorCallback(const v8::Arguments& args) 44 { 45 INC_STATS("DOM.Int8Array.Contructor"); 46 47 return constructWebGLArray<Int8Array, signed char>(args, &info, v8::kExternalByteArray); 48 } 49 50 v8::Handle<v8::Value> V8Int8Array::setCallback(const v8::Arguments& args) 51 { 52 INC_STATS("DOM.Int8Array.set()"); 53 return setWebGLArrayHelper<Int8Array, V8Int8Array>(args); 54 } 55 56 v8::Handle<v8::Value> toV8(Int8Array* impl) 57 { 58 if (!impl) 59 return v8::Null(); 60 v8::Handle<v8::Object> wrapper = V8Int8Array::wrap(impl); 61 if (!wrapper.IsEmpty()) 62 wrapper->SetIndexedPropertiesToExternalArrayData(impl->baseAddress(), v8::kExternalByteArray, impl->length()); 63 return wrapper; 64 } 65 66 } // namespace WebCore 67
