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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Koji Ishii <kojiishi@gmail.com> | 2 * Copyright (C) 2012 Koji Ishii <kojiishi@gmail.com> |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| 11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
| 12 * | 12 * |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND | 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND |
| 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR | 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR |
| 17 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | 17 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| 19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | 19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| 20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | 20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| 21 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 21 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 22 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 22 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 23 */ | 23 */ |
| 24 | 24 |
| 25 #ifndef OpenTypeTypes_h | 25 #ifndef OpenTypeTypes_h |
| 26 #define OpenTypeTypes_h | 26 #define OpenTypeTypes_h |
| 27 | 27 |
| 28 #include "platform/SharedBuffer.h" | 28 #include "platform/SharedBuffer.h" |
| 29 #include "wtf/ByteOrder.h" | 29 #include "platform/wtf/ByteOrder.h" |
| 30 | 30 |
| 31 namespace blink { | 31 namespace blink { |
| 32 namespace OpenType { | 32 namespace OpenType { |
| 33 | 33 |
| 34 struct Int16 { | 34 struct Int16 { |
| 35 DISALLOW_NEW(); | 35 DISALLOW_NEW(); |
| 36 Int16(int16_t u) : v(htons(static_cast<uint16_t>(u))) {} | 36 Int16(int16_t u) : v(htons(static_cast<uint16_t>(u))) {} |
| 37 operator int16_t() const { return static_cast<int16_t>(ntohs(v)); } | 37 operator int16_t() const { return static_cast<int16_t>(ntohs(v)); } |
| 38 uint16_t v; // in BigEndian | 38 uint16_t v; // in BigEndian |
| 39 }; | 39 }; |
| (...skipping 54 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 94 template <typename T> | 94 template <typename T> |
| 95 const T* validateOffset(const SharedBuffer& buffer, uint16_t offset) const { | 95 const T* validateOffset(const SharedBuffer& buffer, uint16_t offset) const { |
| 96 return validatePtr<T>(buffer, | 96 return validatePtr<T>(buffer, |
| 97 reinterpret_cast<const int8_t*>(this) + offset); | 97 reinterpret_cast<const int8_t*>(this) + offset); |
| 98 } | 98 } |
| 99 }; | 99 }; |
| 100 | 100 |
| 101 } // namespace OpenType | 101 } // namespace OpenType |
| 102 } // namespace blink | 102 } // namespace blink |
| 103 #endif // OpenTypeTypes_h | 103 #endif // OpenTypeTypes_h |
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