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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 #include "platform/fonts/opentype/OpenTypeVerticalData.h" | 25 #include "platform/fonts/opentype/OpenTypeVerticalData.h" |
| 26 | 26 |
| 27 #include "SkTypeface.h" | 27 #include "SkTypeface.h" |
| 28 #include "platform/SharedBuffer.h" | 28 #include "platform/SharedBuffer.h" |
| 29 #include "platform/fonts/SimpleFontData.h" | 29 #include "platform/fonts/SimpleFontData.h" |
| 30 #include "platform/fonts/GlyphPage.h" | |
| 31 #include "platform/fonts/opentype/OpenTypeTypes.h" | 30 #include "platform/fonts/opentype/OpenTypeTypes.h" |
| 32 #include "platform/geometry/FloatRect.h" | 31 #include "platform/geometry/FloatRect.h" |
| 33 #include "wtf/RefPtr.h" | 32 #include "wtf/RefPtr.h" |
| 34 | 33 |
| 35 namespace blink { | 34 namespace blink { |
| 36 namespace OpenType { | 35 namespace OpenType { |
| 37 | 36 |
| 38 // The input characters are big-endian (first is most significant). | 37 // The input characters are big-endian (first is most significant). |
| 39 #define OT_MAKE_TAG(ch1, ch2, ch3, ch4) \ | 38 #define OT_MAKE_TAG(ch1, ch2, ch3, ch4) \ |
| 40 ((((uint32_t)(ch1)) << 24) | (((uint32_t)(ch2)) << 16) | \ | 39 ((((uint32_t)(ch1)) << 24) | (((uint32_t)(ch2)) << 16) | \ |
| (...skipping 245 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 286 outXYArray[1] = bounds.y() - topSideBearing; | 285 outXYArray[1] = bounds.y() - topSideBearing; |
| 287 continue; | 286 continue; |
| 288 } | 287 } |
| 289 | 288 |
| 290 // No vertical info in the font file; use ascent as vertical origin. | 289 // No vertical info in the font file; use ascent as vertical origin. |
| 291 outXYArray[1] = -ascent; | 290 outXYArray[1] = -ascent; |
| 292 } | 291 } |
| 293 } | 292 } |
| 294 | 293 |
| 295 } // namespace blink | 294 } // namespace blink |
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