1/* 2 * Copyright (C) 2013 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 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 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#include "TypedArrayType.h" 28 29#include "JSDataView.h" 30#include "JSTypedArrayConstructors.h" 31#include "JSTypedArrays.h" 32 33namespace JSC { 34 35JSType typeForTypedArrayType(TypedArrayType type) 36{ 37 switch (type) { 38 case NotTypedArray: 39 RELEASE_ASSERT_NOT_REACHED(); 40 return UnspecifiedType; 41 case TypeInt8: 42 return Int8ArrayType; 43 case TypeUint8: 44 return Uint8ArrayType; 45 case TypeUint8Clamped: 46 return Uint8ClampedArrayType; 47 case TypeInt16: 48 return Int16ArrayType; 49 case TypeUint16: 50 return Uint16ArrayType; 51 case TypeInt32: 52 return Int32ArrayType; 53 case TypeUint32: 54 return Uint32ArrayType; 55 case TypeFloat32: 56 return Float32ArrayType; 57 case TypeFloat64: 58 return Float64ArrayType; 59 case TypeDataView: 60 return DataViewType; 61 62 default: 63 RELEASE_ASSERT_NOT_REACHED(); 64 return UnspecifiedType; 65 } 66} 67 68const ClassInfo* constructorClassInfoForType(TypedArrayType type) 69{ 70 switch (type) { 71 case NotTypedArray: 72 return 0; 73 case TypeInt8: 74 return JSInt8ArrayConstructor::info(); 75 case TypeUint8: 76 return JSUint8ArrayConstructor::info(); 77 case TypeUint8Clamped: 78 return JSUint8ClampedArrayConstructor::info(); 79 case TypeInt16: 80 return JSInt16ArrayConstructor::info(); 81 case TypeUint16: 82 return JSUint16ArrayConstructor::info(); 83 case TypeInt32: 84 return JSInt32ArrayConstructor::info(); 85 case TypeUint32: 86 return JSUint32ArrayConstructor::info(); 87 case TypeFloat32: 88 return JSFloat32ArrayConstructor::info(); 89 case TypeFloat64: 90 return JSFloat64ArrayConstructor::info(); 91 case TypeDataView: 92 return JSDataViewConstructor::info(); 93 } 94 RELEASE_ASSERT_NOT_REACHED(); 95 return 0; 96} 97 98} // namespace JSC 99 100namespace WTF { 101 102using namespace JSC; 103 104void printInternal(PrintStream& out, TypedArrayType type) 105{ 106 switch (type) { 107 case NotTypedArray: 108 out.print("NotTypedArray"); 109 return; 110 case TypeInt8: 111 out.print("TypeInt8"); 112 return; 113 case TypeInt16: 114 out.print("TypeInt16"); 115 return; 116 case TypeInt32: 117 out.print("TypeInt32"); 118 return; 119 case TypeUint8: 120 out.print("TypeUint8"); 121 return; 122 case TypeUint8Clamped: 123 out.print("TypeUint8Clamped"); 124 return; 125 case TypeUint16: 126 out.print("TypeUint16"); 127 return; 128 case TypeUint32: 129 out.print("TypeUint32"); 130 return; 131 case TypeFloat32: 132 out.print("TypeFloat32"); 133 return; 134 case TypeFloat64: 135 out.print("TypeFloat64"); 136 return; 137 case TypeDataView: 138 out.print("TypeDataView"); 139 return; 140 } 141 142 RELEASE_ASSERT_NOT_REACHED(); 143} 144 145} // namespace WTF 146 147