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| 1 /* | |
| 2 * Copyright © 2011 Google, Inc. | |
| 3 * | |
| 4 * This is part of HarfBuzz, a text shaping library. | |
| 5 * | |
| 6 * Permission is hereby granted, without written agreement and without | |
| 7 * license or royalty fees, to use, copy, modify, and distribute this | |
| 8 * software and its documentation for any purpose, provided that the | |
| 9 * above copyright notice and the following two paragraphs appear in | |
| 10 * all copies of this software. | |
| 11 * | |
| 12 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR | |
| 13 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES | |
| 14 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN | |
| 15 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH | |
| 16 * DAMAGE. | |
| 17 * | |
| 18 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, | |
| 19 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
| 20 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS | |
| 21 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO | |
| 22 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. | |
| 23 * | |
| 24 * Google Author(s): Behdad Esfahbod | |
| 25 */ | |
| 26 | |
| 27 #include "hb-font-private.hh" /* Shall be first since may include windows.h */ | |
| 28 | |
| 29 #include "hb-open-type-private.hh" | |
| 30 | |
| 31 #include "hb-ot-hhea-table.hh" | |
| 32 #include "hb-ot-hmtx-table.hh" | |
| 33 | |
| 34 #include "hb-blob.h" | |
| 35 | |
| 36 #include <string.h> | |
| 37 | |
| 38 | |
| 39 | |
| 40 #if 0 | |
| 41 struct hb_tt_font_t | |
| 42 { | |
| 43 const struct hhea *hhea; | |
| 44 hb_blob_t *hhea_blob; | |
| 45 }; | |
| 46 | |
| 47 | |
| 48 static hb_tt_font_t * | |
| 49 _hb_tt_font_create (hb_font_t *font) | |
| 50 { | |
| 51 /* TODO Remove this object altogether */ | |
| 52 hb_tt_font_t *tt = (hb_tt_font_t *) calloc (1, sizeof (hb_tt_font_t)); | |
| 53 | |
| 54 tt->hhea_blob = Sanitizer<hhea>::sanitize (font->face->reference_table (HB_OT_
TAG_hhea)); | |
| 55 tt->hhea = Sanitizer<hhea>::lock_instance (tt->hhea_blob); | |
| 56 | |
| 57 return tt; | |
| 58 } | |
| 59 | |
| 60 static void | |
| 61 _hb_tt_font_destroy (hb_tt_font_t *tt) | |
| 62 { | |
| 63 hb_blob_destroy (tt->hhea_blob); | |
| 64 | |
| 65 free (tt); | |
| 66 } | |
| 67 | |
| 68 static inline const hhea& | |
| 69 _get_hhea (hb_face_t *face) | |
| 70 { | |
| 71 return likely (face->tt && face->tt->hhea) ? *face->tt->hhea : Null(hhea); | |
| 72 } | |
| 73 | |
| 74 | |
| 75 /* | |
| 76 * hb_tt_font_funcs_t | |
| 77 */ | |
| 78 | |
| 79 #endif | |
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Chromium Code Reviews
Issue 205003003:
Update harfbuzz-ng to 0.9.27 (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master