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| 1 /* | |
| 2 * Copyright (C) 2009 Red Hat, 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 * Red Hat Author(s): Behdad Esfahbod | |
| 25 */ | |
| 26 | |
| 27 #ifndef HB_FONT_PRIVATE_H | |
| 28 #define HB_FONT_PRIVATE_H | |
| 29 | |
| 30 #include "hb-private.h" | |
| 31 | |
| 32 #include "hb-font.h" | |
| 33 | |
| 34 HB_BEGIN_DECLS | |
| 35 | |
| 36 | |
| 37 /* | |
| 38 * hb_font_funcs_t | |
| 39 */ | |
| 40 | |
| 41 struct _hb_font_funcs_t { | |
| 42 hb_reference_count_t ref_count; | |
| 43 | |
| 44 hb_bool_t immutable; | |
| 45 | |
| 46 struct { | |
| 47 hb_font_get_glyph_func_t get_glyph; | |
| 48 hb_font_get_glyph_advance_func_t get_glyph_advance; | |
| 49 hb_font_get_glyph_extents_func_t get_glyph_extents; | |
| 50 hb_font_get_contour_point_func_t get_contour_point; | |
| 51 hb_font_get_kerning_func_t get_kerning; | |
| 52 } v; | |
| 53 }; | |
| 54 | |
| 55 extern HB_INTERNAL hb_font_funcs_t _hb_font_funcs_nil; | |
| 56 | |
| 57 | |
| 58 /* | |
| 59 * hb_face_t | |
| 60 */ | |
| 61 | |
| 62 struct _hb_face_t { | |
| 63 hb_reference_count_t ref_count; | |
| 64 | |
| 65 hb_get_table_func_t get_table; | |
| 66 hb_destroy_func_t destroy; | |
| 67 void *user_data; | |
| 68 | |
| 69 hb_blob_t *head_blob; | |
| 70 const struct head *head_table; | |
| 71 | |
| 72 struct hb_ot_layout_t *ot_layout; | |
| 73 }; | |
| 74 | |
| 75 | |
| 76 /* | |
| 77 * hb_font_t | |
| 78 */ | |
| 79 | |
| 80 struct _hb_font_t { | |
| 81 hb_reference_count_t ref_count; | |
| 82 | |
| 83 unsigned int x_scale; | |
| 84 unsigned int y_scale; | |
| 85 | |
| 86 unsigned int x_ppem; | |
| 87 unsigned int y_ppem; | |
| 88 | |
| 89 hb_font_funcs_t *klass; | |
| 90 hb_destroy_func_t destroy; | |
| 91 void *user_data; | |
| 92 }; | |
| 93 | |
| 94 | |
| 95 HB_END_DECLS | |
| 96 | |
| 97 #endif /* HB_FONT_PRIVATE_H */ | |
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Chromium Code Reviews
Issue 9223010:
Update harfbuzz-ng to 1a5a91dc0d8bf4b72a2f22dc6300b06ad7000b79. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src