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/*
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 * Copyright © 2018  Google, Inc.
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 *
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 *  This is part of HarfBuzz, a text shaping library.
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 *
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 * Permission is hereby granted, without written agreement and without
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 * license or royalty fees, to use, copy, modify, and distribute this
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 * software and its documentation for any purpose, provided that the
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 * above copyright notice and the following two paragraphs appear in
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 * all copies of this software.
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 *
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 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
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 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
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 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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 * DAMAGE.
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 *
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 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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 * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
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 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
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 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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 *
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 * Google Author(s): Garret Rieger, Rod Sheeter, Behdad Esfahbod
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 */
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#include "hb-subset.hh"
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#include "hb-set.hh"
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#include "hb-utf.hh"
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hb_subset_input_t::hb_subset_input_t ()
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{
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  for (auto& set : sets_iter ())
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    set = hb::shared_ptr<hb_set_t> (hb_set_create ());
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  if (in_error ())
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    return;
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  flags = HB_SUBSET_FLAGS_DEFAULT;
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  hb_set_add_range (sets.name_ids, 0, 6);
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  hb_set_add (sets.name_languages, 0x0409);
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  hb_tag_t default_drop_tables[] = {
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    // Layout disabled by default
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    HB_TAG ('m', 'o', 'r', 'x'),
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    HB_TAG ('m', 'o', 'r', 't'),
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    HB_TAG ('k', 'e', 'r', 'x'),
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    HB_TAG ('k', 'e', 'r', 'n'),
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    // Copied from fontTools:
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    HB_TAG ('B', 'A', 'S', 'E'),
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    HB_TAG ('J', 'S', 'T', 'F'),
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    HB_TAG ('D', 'S', 'I', 'G'),
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    HB_TAG ('E', 'B', 'D', 'T'),
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    HB_TAG ('E', 'B', 'L', 'C'),
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    HB_TAG ('E', 'B', 'S', 'C'),
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    HB_TAG ('S', 'V', 'G', ' '),
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    HB_TAG ('P', 'C', 'L', 'T'),
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    HB_TAG ('L', 'T', 'S', 'H'),
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    // Graphite tables
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    HB_TAG ('F', 'e', 'a', 't'),
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    HB_TAG ('G', 'l', 'a', 't'),
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    HB_TAG ('G', 'l', 'o', 'c'),
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    HB_TAG ('S', 'i', 'l', 'f'),
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    HB_TAG ('S', 'i', 'l', 'l'),
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  };
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  sets.drop_tables->add_array (default_drop_tables, ARRAY_LENGTH (default_drop_tables));
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  hb_tag_t default_no_subset_tables[] = {
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    HB_TAG ('g', 'a', 's', 'p'),
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    HB_TAG ('f', 'p', 'g', 'm'),
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    HB_TAG ('p', 'r', 'e', 'p'),
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    HB_TAG ('V', 'D', 'M', 'X'),
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    HB_TAG ('D', 'S', 'I', 'G'),
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  };
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  sets.no_subset_tables->add_array (default_no_subset_tables,
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                                         ARRAY_LENGTH (default_no_subset_tables));
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  //copied from _layout_features_groups in fonttools
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  hb_tag_t default_layout_features[] = {
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    // default shaper
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    // common
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    HB_TAG ('r', 'v', 'r', 'n'),
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    HB_TAG ('c', 'c', 'm', 'p'),
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    HB_TAG ('l', 'i', 'g', 'a'),
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    HB_TAG ('l', 'o', 'c', 'l'),
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    HB_TAG ('m', 'a', 'r', 'k'),
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    HB_TAG ('m', 'k', 'm', 'k'),
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    HB_TAG ('r', 'l', 'i', 'g'),
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    //fractions
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    HB_TAG ('f', 'r', 'a', 'c'),
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    HB_TAG ('n', 'u', 'm', 'r'),
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    HB_TAG ('d', 'n', 'o', 'm'),
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    //horizontal
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    HB_TAG ('c', 'a', 'l', 't'),
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    HB_TAG ('c', 'l', 'i', 'g'),
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    HB_TAG ('c', 'u', 'r', 's'),
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    HB_TAG ('k', 'e', 'r', 'n'),
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    HB_TAG ('r', 'c', 'l', 't'),
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    //vertical
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    HB_TAG ('v', 'a', 'l', 't'),
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    HB_TAG ('v', 'e', 'r', 't'),
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    HB_TAG ('v', 'k', 'r', 'n'),
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    HB_TAG ('v', 'p', 'a', 'l'),
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    HB_TAG ('v', 'r', 't', '2'),
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    //ltr
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    HB_TAG ('l', 't', 'r', 'a'),
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    HB_TAG ('l', 't', 'r', 'm'),
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    //rtl
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    HB_TAG ('r', 't', 'l', 'a'),
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    HB_TAG ('r', 't', 'l', 'm'),
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    //random
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    HB_TAG ('r', 'a', 'n', 'd'),
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    //justify
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    HB_TAG ('j', 'a', 'l', 't'), // HarfBuzz doesn't use; others might
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    //private
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    HB_TAG ('H', 'a', 'r', 'f'),
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    HB_TAG ('H', 'A', 'R', 'F'),
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    HB_TAG ('B', 'u', 'z', 'z'),
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    HB_TAG ('B', 'U', 'Z', 'Z'),
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    //shapers
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    //arabic
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    HB_TAG ('i', 'n', 'i', 't'),
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    HB_TAG ('m', 'e', 'd', 'i'),
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    HB_TAG ('f', 'i', 'n', 'a'),
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    HB_TAG ('i', 's', 'o', 'l'),
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    HB_TAG ('m', 'e', 'd', '2'),
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    HB_TAG ('f', 'i', 'n', '2'),
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    HB_TAG ('f', 'i', 'n', '3'),
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    HB_TAG ('c', 's', 'w', 'h'),
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    HB_TAG ('m', 's', 'e', 't'),
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    HB_TAG ('s', 't', 'c', 'h'),
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    //hangul
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    HB_TAG ('l', 'j', 'm', 'o'),
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    HB_TAG ('v', 'j', 'm', 'o'),
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    HB_TAG ('t', 'j', 'm', 'o'),
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    //tibetan
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    HB_TAG ('a', 'b', 'v', 's'),
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    HB_TAG ('b', 'l', 'w', 's'),
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    HB_TAG ('a', 'b', 'v', 'm'),
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    HB_TAG ('b', 'l', 'w', 'm'),
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    //indic
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    HB_TAG ('n', 'u', 'k', 't'),
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    HB_TAG ('a', 'k', 'h', 'n'),
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    HB_TAG ('r', 'p', 'h', 'f'),
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    HB_TAG ('r', 'k', 'r', 'f'),
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    HB_TAG ('p', 'r', 'e', 'f'),
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    HB_TAG ('b', 'l', 'w', 'f'),
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    HB_TAG ('h', 'a', 'l', 'f'),
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    HB_TAG ('a', 'b', 'v', 'f'),
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    HB_TAG ('p', 's', 't', 'f'),
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    HB_TAG ('c', 'f', 'a', 'r'),
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    HB_TAG ('v', 'a', 't', 'u'),
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    HB_TAG ('c', 'j', 'c', 't'),
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    HB_TAG ('i', 'n', 'i', 't'),
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    HB_TAG ('p', 'r', 'e', 's'),
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    HB_TAG ('a', 'b', 'v', 's'),
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    HB_TAG ('b', 'l', 'w', 's'),
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    HB_TAG ('p', 's', 't', 's'),
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    HB_TAG ('h', 'a', 'l', 'n'),
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    HB_TAG ('d', 'i', 's', 't'),
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    HB_TAG ('a', 'b', 'v', 'm'),
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    HB_TAG ('b', 'l', 'w', 'm'),
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  };
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  sets.layout_features->add_array (default_layout_features, ARRAY_LENGTH (default_layout_features));
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  sets.layout_scripts->invert (); // Default to all scripts.
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}
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/**
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 * hb_subset_input_create_or_fail:
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 *
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 * Creates a new subset input object.
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 *
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 * Return value: (transfer full): New subset input, or `NULL` if failed. Destroy
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 * with hb_subset_input_destroy().
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 *
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 * Since: 1.8.0
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 **/
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hb_subset_input_t *
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hb_subset_input_create_or_fail (void)
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{
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  hb_subset_input_t *input = hb_object_create<hb_subset_input_t>();
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  if (unlikely (!input))
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    return nullptr;
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  if (input->in_error ())
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  {
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    hb_subset_input_destroy (input);
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    return nullptr;
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  }
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  return input;
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}
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/**
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 * hb_subset_input_reference: (skip)
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 * @input: a #hb_subset_input_t object.
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 *
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 * Increases the reference count on @input.
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 *
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 * Return value: @input.
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 *
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 * Since: 1.8.0
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 **/
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hb_subset_input_t *
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hb_subset_input_reference (hb_subset_input_t *input)
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{
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  return hb_object_reference (input);
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}
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/**
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 * hb_subset_input_destroy:
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 * @input: a #hb_subset_input_t object.
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 *
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 * Decreases the reference count on @input, and if it reaches zero, destroys
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 * @input, freeing all memory.
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 *
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 * Since: 1.8.0
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 **/
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void
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hb_subset_input_destroy (hb_subset_input_t *input)
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{
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  if (!hb_object_destroy (input)) return;
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  hb_free (input);
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}
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/**
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 * hb_subset_input_unicode_set:
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 * @input: a #hb_subset_input_t object.
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 *
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 * Gets the set of Unicode code points to retain, the caller should modify the
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 * set as needed.
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 *
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 * Return value: (transfer none): pointer to the #hb_set_t of Unicode code
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 * points.
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 *
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 * Since: 1.8.0
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 **/
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HB_EXTERN hb_set_t *
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hb_subset_input_unicode_set (hb_subset_input_t *input)
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{
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  return input->sets.unicodes;
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}
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/**
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 * hb_subset_input_glyph_set:
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 * @input: a #hb_subset_input_t object.
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 *
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 * Gets the set of glyph IDs to retain, the caller should modify the set as
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 * needed.
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 *
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 * Return value: (transfer none): pointer to the #hb_set_t of glyph IDs.
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 *
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 * Since: 1.8.0
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 **/
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HB_EXTERN hb_set_t *
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hb_subset_input_glyph_set (hb_subset_input_t *input)
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{
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  return input->sets.glyphs;
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}
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/**
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 * hb_subset_input_set:
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 * @input: a #hb_subset_input_t object.
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 * @set_type: a #hb_subset_sets_t set type.
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 *
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 * Gets the set of the specified type.
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 *
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 * Return value: (transfer none): pointer to the #hb_set_t of the specified type.
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 *
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 * Since: 2.9.1
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 **/
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HB_EXTERN hb_set_t *
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hb_subset_input_set (hb_subset_input_t *input, hb_subset_sets_t set_type)
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{
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  return input->sets_iter () [set_type];
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}
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/**
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 * hb_subset_input_get_flags:
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 * @input: a #hb_subset_input_t object.
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 *
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 * Gets all of the subsetting flags in the input object.
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 *
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 * Return value: the subsetting flags bit field.
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 *
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 * Since: 2.9.0
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 **/
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HB_EXTERN hb_subset_flags_t
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hb_subset_input_get_flags (hb_subset_input_t *input)
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{
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  return (hb_subset_flags_t) input->flags;
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}
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/**
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 * hb_subset_input_set_flags:
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 * @input: a #hb_subset_input_t object.
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 * @value: bit field of flags
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 *
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 * Sets all of the flags in the input object to the values specified by the bit
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 * field.
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 *
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 * Since: 2.9.0
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 **/
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HB_EXTERN void
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hb_subset_input_set_flags (hb_subset_input_t *input,
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                           unsigned value)
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{
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  input->flags = (hb_subset_flags_t) value;
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}
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/**
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 * hb_subset_input_set_user_data: (skip)
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 * @input: a #hb_subset_input_t object.
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 * @key: The user-data key to set
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 * @data: A pointer to the user data
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 * @destroy: (nullable): A callback to call when @data is not needed anymore
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 * @replace: Whether to replace an existing data with the same key
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 *
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 * Attaches a user-data key/data pair to the given subset input object.
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 *
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 * Return value: `true` if success, `false` otherwise
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 *
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 * Since: 2.9.0
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 **/
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hb_bool_t
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hb_subset_input_set_user_data (hb_subset_input_t  *input,
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                               hb_user_data_key_t *key,
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                               void *              data,
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                               hb_destroy_func_t   destroy,
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                               hb_bool_t           replace)
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{
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  return hb_object_set_user_data (input, key, data, destroy, replace);
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}
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/**
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 * hb_subset_input_get_user_data: (skip)
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 * @input: a #hb_subset_input_t object.
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 * @key: The user-data key to query
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 *
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 * Fetches the user data associated with the specified key,
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 * attached to the specified subset input object.
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 *
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 * Return value: (transfer none): A pointer to the user data
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 *
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 * Since: 2.9.0
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 **/
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void *
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hb_subset_input_get_user_data (const hb_subset_input_t *input,
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                               hb_user_data_key_t     *key)
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{
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  return hb_object_get_user_data (input, key);
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}
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/**
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 * hb_subset_input_keep_everything:
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 * @input: a #hb_subset_input_t object
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 *
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 * Configure input object to keep everything in the font face.
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 * That is, all Unicodes, glyphs, names, layout items,
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 * glyph names, etc.
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 *
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 * The input can be tailored afterwards by the caller.
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 *
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 * Since: 7.0.0
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 */
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void
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hb_subset_input_keep_everything (hb_subset_input_t *input)
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{
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  const hb_subset_sets_t indices[] = {HB_SUBSET_SETS_UNICODE,
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                                      HB_SUBSET_SETS_GLYPH_INDEX,
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                                      HB_SUBSET_SETS_NAME_ID,
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                                      HB_SUBSET_SETS_NAME_LANG_ID,
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                                      HB_SUBSET_SETS_LAYOUT_FEATURE_TAG,
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                                      HB_SUBSET_SETS_LAYOUT_SCRIPT_TAG};
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  for (auto idx : hb_iter (indices))
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  {
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    hb_set_t *set = hb_subset_input_set (input, idx);
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    hb_set_clear (set);
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    hb_set_invert (set);
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  }
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  // Don't drop any tables
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  hb_set_clear (hb_subset_input_set (input, HB_SUBSET_SETS_DROP_TABLE_TAG));
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  hb_subset_input_set_flags (input,
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                             HB_SUBSET_FLAGS_NOTDEF_OUTLINE |
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                             HB_SUBSET_FLAGS_GLYPH_NAMES |
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                             HB_SUBSET_FLAGS_NO_PRUNE_UNICODE_RANGES |
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                             HB_SUBSET_FLAGS_PASSTHROUGH_UNRECOGNIZED);
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}
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#ifndef HB_NO_VAR
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/**
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 * hb_subset_input_pin_axis_to_default: (skip)
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 * @input: a #hb_subset_input_t object.
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 * @face: a #hb_face_t object.
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 * @axis_tag: Tag of the axis to be pinned
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 *
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 * Pin an axis to its default location in the given subset input object.
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 *
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 * All axes in a font must be pinned. Additionally, `CFF2` table, if present,
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 * will be de-subroutinized.
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 *
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 * Return value: `true` if success, `false` otherwise
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 *
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 * Since: 6.0.0
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 **/
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HB_EXTERN hb_bool_t
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hb_subset_input_pin_axis_to_default (hb_subset_input_t  *input,
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                                     hb_face_t          *face,
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                                     hb_tag_t            axis_tag)
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{
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  hb_ot_var_axis_info_t axis_info;
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  if (!hb_ot_var_find_axis_info (face, axis_tag, &axis_info))
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    return false;
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  float default_val = axis_info.default_value;
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  return input->axes_location.set (axis_tag, Triple (default_val, default_val, default_val));
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}
441

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/**
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 * hb_subset_input_pin_axis_location: (skip)
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 * @input: a #hb_subset_input_t object.
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 * @face: a #hb_face_t object.
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 * @axis_tag: Tag of the axis to be pinned
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 * @axis_value: Location on the axis to be pinned at
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 *
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 * Pin an axis to a fixed location in the given subset input object.
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 *
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 * All axes in a font must be pinned. Additionally, `CFF2` table, if present,
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 * will be de-subroutinized.
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 *
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 * Return value: `true` if success, `false` otherwise
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 *
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 * Since: 6.0.0
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 **/
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HB_EXTERN hb_bool_t
459
hb_subset_input_pin_axis_location (hb_subset_input_t  *input,
460
                                   hb_face_t          *face,
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                                   hb_tag_t            axis_tag,
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                                   float               axis_value)
463
{
464
  hb_ot_var_axis_info_t axis_info;
465
  if (!hb_ot_var_find_axis_info (face, axis_tag, &axis_info))
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    return false;
467

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  float val = hb_clamp(axis_value, axis_info.min_value, axis_info.max_value);
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  return input->axes_location.set (axis_tag, Triple (val, val, val));
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}
471

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#ifdef HB_EXPERIMENTAL_API
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/**
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 * hb_subset_input_set_axis_range: (skip)
475
 * @input: a #hb_subset_input_t object.
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 * @face: a #hb_face_t object.
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 * @axis_tag: Tag of the axis
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 * @axis_min_value: Minimum value of the axis variation range to set
479
 * @axis_max_value: Maximum value of the axis variation range to set
480
 * @axis_def_value: Default value of the axis variation range to set, in case of
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 * null, it'll be determined automatically
482
 *
483
 * Restricting the range of variation on an axis in the given subset input object.
484
 * New min/default/max values will be clamped if they're not within the fvar axis range.
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 * If the new default value is null:
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 * If the fvar axis default value is within the new range, then new default
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 * value is the same as original default value.
488
 * If the fvar axis default value is not within the new range, the new default
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 * value will be changed to the new min or max value, whichever is closer to the fvar
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 * axis default.
491
 *
492
 * Note: input min value can not be bigger than input max value. If the input
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 * default value is not within the new min/max range, it'll be clamped.
494
 * Note: currently it supports gvar and cvar tables only.
495
 *
496
 * Return value: `true` if success, `false` otherwise
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 *
498
 * XSince: EXPERIMENTAL
499
 **/
500
HB_EXTERN hb_bool_t
501
hb_subset_input_set_axis_range (hb_subset_input_t  *input,
502
                                hb_face_t          *face,
503
                                hb_tag_t            axis_tag,
504
                                float               axis_min_value,
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                                float               axis_max_value,
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                                float              *axis_def_value /* IN, maybe NULL */)
507
{
508
  if (axis_min_value > axis_max_value)
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    return false;
510

511
  hb_ot_var_axis_info_t axis_info;
512
  if (!hb_ot_var_find_axis_info (face, axis_tag, &axis_info))
513
    return false;
514

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  float new_min_val = hb_clamp(axis_min_value, axis_info.min_value, axis_info.max_value);
516
  float new_max_val = hb_clamp(axis_max_value, axis_info.min_value, axis_info.max_value);
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  float new_default_val = axis_def_value ? *axis_def_value : axis_info.default_value;
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  new_default_val = hb_clamp(new_default_val, new_min_val, new_max_val);
519
  return input->axes_location.set (axis_tag, Triple (new_min_val, new_default_val, new_max_val));
520
}
521
#endif
522
#endif
523

524
/**
525
 * hb_subset_preprocess:
526
 * @source: a #hb_face_t object.
527
 *
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 * Preprocesses the face and attaches data that will be needed by the
529
 * subsetter. Future subsetting operations can then use the precomputed data
530
 * to speed up the subsetting operation.
531
 *
532
 * See [subset-preprocessing](https://github.com/harfbuzz/harfbuzz/blob/main/docs/subset-preprocessing.md)
533
 * for more information.
534
 *
535
 * Note: the preprocessed face may contain sub-blobs that reference the memory
536
 * backing the source #hb_face_t. Therefore in the case that this memory is not
537
 * owned by the source face you will need to ensure that memory lives
538
 * as long as the returned #hb_face_t.
539
 *
540
 * Returns: a new #hb_face_t.
541
 *
542
 * Since: 6.0.0
543
 **/
544

545
HB_EXTERN hb_face_t *
546
hb_subset_preprocess (hb_face_t *source)
547
{
548
  hb_subset_input_t* input = hb_subset_input_create_or_fail ();
549
  if (!input)
550
    return hb_face_reference (source);
551

552
  hb_subset_input_keep_everything (input);
553

554
  input->attach_accelerator_data = true;
555

556
  // Always use long loca in the preprocessed version. This allows
557
  // us to store the glyph bytes unpadded which allows the future subset
558
  // operation to run faster by skipping the trim padding step.
559
  input->force_long_loca = true;
560

561
  hb_face_t* new_source = hb_subset_or_fail (source, input);
562
  hb_subset_input_destroy (input);
563

564
  if (!new_source) {
565
    DEBUG_MSG (SUBSET, nullptr, "Preprocessing failed due to subset failure.");
566
    return hb_face_reference (source);
567
  }
568

569
  return new_source;
570
}
571

572
/**
573
 * hb_subset_input_old_to_new_glyph_mapping:
574
 * @input: a #hb_subset_input_t object.
575
 *
576
 * Returns a map which can be used to provide an explicit mapping from old to new glyph
577
 * id's in the produced subset. The caller should populate the map as desired.
578
 * If this map is left empty then glyph ids will be automatically mapped to new
579
 * values by the subsetter. If populated, the mapping must be unique. That
580
 * is no two original glyph ids can be mapped to the same new id.
581
 * Additionally, if a mapping is provided then the retain gids option cannot
582
 * be enabled.
583
 *
584
 * Any glyphs that are retained in the subset which are not specified
585
 * in this mapping will be assigned glyph ids after the highest glyph
586
 * id in the mapping.
587
 *
588
 * Note: this will accept and apply non-monotonic mappings, however this
589
 * may result in unsorted Coverage tables. Such fonts may not work for all
590
 * use cases (for example ots will reject unsorted coverage tables). So it's
591
 * recommended, if possible, to supply a monotonic mapping.
592
 *
593
 * Return value: (transfer none): pointer to the #hb_map_t of the custom glyphs ID map.
594
 *
595
 * Since: 7.3.0
596
 **/
597
HB_EXTERN hb_map_t*
598
hb_subset_input_old_to_new_glyph_mapping (hb_subset_input_t *input)
599
{
600
  return &input->glyph_map;
601
}
602

603
#ifdef HB_EXPERIMENTAL_API
604
/**
605
 * hb_subset_input_override_name_table:
606
 * @input: a #hb_subset_input_t object.
607
 * @name_id: name_id of a nameRecord
608
 * @platform_id: platform ID of a nameRecord
609
 * @encoding_id: encoding ID of a nameRecord
610
 * @language_id: language ID of a nameRecord
611
 * @name_str: pointer to name string new value or null to indicate should remove
612
 * @str_len: the size of @name_str, or -1 if it is `NULL`-terminated
613
 *
614
 * Override the name string of the NameRecord identified by name_id,
615
 * platform_id, encoding_id and language_id. If a record with that name_id
616
 * doesn't exist, create it and insert to the name table.
617
 *
618
 * Note: for mac platform, we only support name_str with all ascii characters,
619
 * name_str with non-ascii characters will be ignored.
620
 *
621
 * XSince: EXPERIMENTAL
622
 **/
623
HB_EXTERN hb_bool_t
624
hb_subset_input_override_name_table (hb_subset_input_t  *input,
625
                                     hb_ot_name_id_t     name_id,
626
                                     unsigned            platform_id,
627
                                     unsigned            encoding_id,
628
                                     unsigned            language_id,
629
                                     const char         *name_str,
630
                                     int                 str_len /* -1 means nul-terminated */)
631
{
632
  if (!name_str)
633
  {
634
    str_len = 0;
635
  }
636
  else if (str_len == -1)
637
  {
638
      str_len = strlen (name_str);
639
  }
640

641
  hb_bytes_t name_bytes (nullptr, 0);
642
  if (str_len)
643
  {
644
    if (platform_id == 1)
645
    {
646
      const uint8_t *src = reinterpret_cast<const uint8_t*> (name_str);
647
      const uint8_t *src_end = src + str_len;
648

649
      hb_codepoint_t unicode;
650
      const hb_codepoint_t replacement = HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT;
651
      while (src < src_end)
652
      {
653
        src = hb_utf8_t::next (src, src_end, &unicode, replacement);
654
        if (unicode >= 0x0080u)
655
        {
656
          printf ("Non-ascii character detected, ignored...This API supports acsii characters only for mac platform\n");
657
          return false;
658
        }
659
      }
660
    }
661
    char *override_name = (char *) hb_malloc (str_len);
662
    if (unlikely (!override_name)) return false;
663

664
    hb_memcpy (override_name, name_str, str_len);
665
    name_bytes = hb_bytes_t (override_name, str_len);
666
  }
667
  input->name_table_overrides.set (hb_ot_name_record_ids_t (platform_id, encoding_id, language_id, name_id), name_bytes);
668
  return true;
669
}
670

671
#endif
672

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