hb-ot-shaper-default.cc (2343B)
1 /* 2 * Copyright © 2010,2012 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.hh" 28 29 #ifndef HB_NO_OT_SHAPE 30 31 #include "hb-ot-shaper.hh" 32 33 34 const hb_ot_shaper_t _hb_ot_shaper_default = 35 { 36 nullptr, /* collect_features */ 37 nullptr, /* override_features */ 38 nullptr, /* data_create */ 39 nullptr, /* data_destroy */ 40 nullptr, /* preprocess_text */ 41 nullptr, /* postprocess_glyphs */ 42 nullptr, /* decompose */ 43 nullptr, /* compose */ 44 nullptr, /* setup_masks */ 45 nullptr, /* reorder_marks */ 46 HB_TAG_NONE, /* gpos_tag */ 47 HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT, 48 HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE, 49 true, /* fallback_position */ 50 }; 51 52 #ifndef HB_NO_AAT_SHAPE 53 /* Same as default but no mark advance zeroing / fallback positioning. 54 * Dumbest shaper ever, basically. */ 55 const hb_ot_shaper_t _hb_ot_shaper_dumber = 56 { 57 nullptr, /* collect_features */ 58 nullptr, /* override_features */ 59 nullptr, /* data_create */ 60 nullptr, /* data_destroy */ 61 nullptr, /* preprocess_text */ 62 nullptr, /* postprocess_glyphs */ 63 nullptr, /* decompose */ 64 nullptr, /* compose */ 65 nullptr, /* setup_masks */ 66 nullptr, /* reorder_marks */ 67 HB_TAG_NONE, /* gpos_tag */ 68 HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT, 69 HB_OT_SHAPE_ZERO_WIDTH_MARKS_NONE, 70 false, /* fallback_position */ 71 }; 72 #endif 73 74 75 #endif