15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2011 Apple Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * are met: 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 1. Redistributions of source code must retain the above copyright 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 2. Redistributions in binary form must reproduce the above copyright 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer in the 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * documentation and/or other materials provided with the distribution. 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef TextCodecASCIIFastPath_h 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define TextCodecASCIIFastPath_h 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 30591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch#include "wtf/text/ASCIIFastPath.h" 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3281a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)namespace WTF { 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)template<size_t size> struct UCharByteFiller; 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)template<> struct UCharByteFiller<4> { 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) static void copy(LChar* destination, const uint8_t* source) 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) { 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) memcpy(destination, source, 4); 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 4002772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) static void copy(UChar* destination, const uint8_t* source) 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) { 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destination[0] = source[0]; 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destination[1] = source[1]; 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destination[2] = source[2]; 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destination[3] = source[3]; 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)template<> struct UCharByteFiller<8> { 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) static void copy(LChar* destination, const uint8_t* source) 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) { 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) memcpy(destination, source, 8); 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) static void copy(UChar* destination, const uint8_t* source) 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) { 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destination[0] = source[0]; 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destination[1] = source[1]; 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destination[2] = source[2]; 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destination[3] = source[3]; 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destination[4] = source[4]; 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destination[5] = source[5]; 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destination[6] = source[6]; 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destination[7] = source[7]; 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline void copyASCIIMachineWord(LChar* destination, const uint8_t* source) 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) UCharByteFiller<sizeof(WTF::MachineWord)>::copy(destination, source); 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline void copyASCIIMachineWord(UChar* destination, const uint8_t* source) 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) UCharByteFiller<sizeof(WTF::MachineWord)>::copy(destination, source); 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 7881a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)} // namespace WTF 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif // TextCodecASCIIFastPath_h 81