16a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod/* 20ab8c8621712d33e1e91dfdb4ad0b335e3d2a3fbBehdad Esfahbod * Copyright © 2011,2012 Google, Inc. 36a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * 46a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * This is part of HarfBuzz, a text shaping library. 56a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * 66a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * Permission is hereby granted, without written agreement and without 76a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * license or royalty fees, to use, copy, modify, and distribute this 86a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * software and its documentation for any purpose, provided that the 96a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * above copyright notice and the following two paragraphs appear in 106a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * all copies of this software. 116a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * 126a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR 136a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES 146a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN 156a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH 166a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * DAMAGE. 176a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * 186a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, 196a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 206a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS 216a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO 226a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. 236a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * 246a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod * Google Author(s): Behdad Esfahbod 256a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod */ 266a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod 277a750ac33ec482e2c4856c19ea607f3563741c24Behdad Esfahbod#ifndef HB_OT_MAXP_TABLE_HH 287a750ac33ec482e2c4856c19ea607f3563741c24Behdad Esfahbod#define HB_OT_MAXP_TABLE_HH 296a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod 306a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod#include "hb-open-type-private.hh" 316a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod 326a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod 337c8e844d92aa604fc4b396343721ea90eb83adb8Behdad Esfahbodnamespace OT { 347c8e844d92aa604fc4b396343721ea90eb83adb8Behdad Esfahbod 356a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod 366a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod/* 37ae9877dea6a1aed3566d9b87a75ede84259deacaBehdad Esfahbod * maxp -- The Maximum Profile Table 386a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod */ 396a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod 406a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod#define HB_OT_TAG_maxp HB_TAG('m','a','x','p') 416a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod 426a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbodstruct maxp 436a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod{ 446c48f20eea22c6e686416ab4ec8388be3e8cd0b5Behdad Esfahbod static const hb_tag_t tableTag = HB_OT_TAG_maxp; 456a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod 466a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod inline unsigned int get_num_glyphs (void) const { 476a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod return numGlyphs; 486a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod } 496a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod 506a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod inline bool sanitize (hb_sanitize_context_t *c) { 51be218c688cbb037a99c8c64bb835f3c980040c0bBehdad Esfahbod TRACE_SANITIZE (this); 520ab8c8621712d33e1e91dfdb4ad0b335e3d2a3fbBehdad Esfahbod return TRACE_RETURN (c->check_struct (this) && 537627100f428ac0ec8509d961d368d2d25d8f0b6eBehdad Esfahbod likely (version.major == 1 || (version.major == 0 && version.minor == 0x5000u))); 546a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod } 556a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod 566a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod /* We only implement version 0.5 as none of the extra fields in version 1.0 are useful. */ 57ec8d2494694275dfbbac2dd0d33ca2894b0463d6Behdad Esfahbod protected: 586a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod FixedVersion version; /* Version of the maxp table (0.5 or 1.0), 597627100f428ac0ec8509d961d368d2d25d8f0b6eBehdad Esfahbod * 0x00005000u or 0x00010000u. */ 606a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod USHORT numGlyphs; /* The number of glyphs in the font. */ 616a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod public: 626a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod DEFINE_SIZE_STATIC (6); 636a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod}; 646a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod 656a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod 667d52e6601f0e695690cd168a288466746cf25300Behdad Esfahbod} /* namespace OT */ 677c8e844d92aa604fc4b396343721ea90eb83adb8Behdad Esfahbod 686a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1Behdad Esfahbod 697a750ac33ec482e2c4856c19ea607f3563741c24Behdad Esfahbod#endif /* HB_OT_MAXP_TABLE_HH */ 70