kc3-lang/harfbuzz/src/hb-ot-shaper-default.cc

Branch - branch -main

• Show log

  Commit

• Hash : 73046d53
  Author :
  Date : 2022-11-24T13:49:29
  

  [shaper] Disable dumber shaper if no AAT
  

Download

• src/hb-ot-shaper-default.cc

• /*
   * Copyright © 2010,2012  Google, Inc.
   *
   *  This is part of HarfBuzz, a text shaping library.
   *
   * Permission is hereby granted, without written agreement and without
   * license or royalty fees, to use, copy, modify, and distribute this
   * software and its documentation for any purpose, provided that the
   * above copyright notice and the following two paragraphs appear in
   * all copies of this software.
   *
   * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
   * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
   * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
   * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
   * DAMAGE.
   *
   * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
   * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
   * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
   * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
   * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
   *
   * Google Author(s): Behdad Esfahbod
   */
  
  #include "hb.hh"
  
  #ifndef HB_NO_OT_SHAPE
  
  #include "hb-ot-shaper.hh"
  
  
  const hb_ot_shaper_t _hb_ot_shaper_default =
  {
    nullptr, /* collect_features */
    nullptr, /* override_features */
    nullptr, /* data_create */
    nullptr, /* data_destroy */
    nullptr, /* preprocess_text */
    nullptr, /* postprocess_glyphs */
    nullptr, /* decompose */
    nullptr, /* compose */
    nullptr, /* setup_masks */
    nullptr, /* reorder_marks */
    HB_TAG_NONE, /* gpos_tag */
    HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT,
    HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE,
    true, /* fallback_position */
  };
  
  #ifndef HB_NO_AAT_SHAPE
  /* Same as default but no mark advance zeroing / fallback positioning.
   * Dumbest shaper ever, basically. */
  const hb_ot_shaper_t _hb_ot_shaper_dumber =
  {
    nullptr, /* collect_features */
    nullptr, /* override_features */
    nullptr, /* data_create */
    nullptr, /* data_destroy */
    nullptr, /* preprocess_text */
    nullptr, /* postprocess_glyphs */
    nullptr, /* decompose */
    nullptr, /* compose */
    nullptr, /* setup_masks */
    nullptr, /* reorder_marks */
    HB_TAG_NONE, /* gpos_tag */
    HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT,
    HB_OT_SHAPE_ZERO_WIDTH_MARKS_NONE,
    false, /* fallback_position */
  };
  #endif
  
  
  #endif
  

Download