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comparison mupdf-source/thirdparty/harfbuzz/src/graph/gsubgpos-context.hh @ 2:b50eed0cc0ef upstream

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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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1:1d09e1dec1d9 2:b50eed0cc0ef
1 /*
2 * Copyright © 2022 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): Garret Rieger
25 */
26
27 #include "graph.hh"
28 #include "../hb-ot-layout-gsubgpos.hh"
29
30 #ifndef GRAPH_GSUBGPOS_CONTEXT_HH
31 #define GRAPH_GSUBGPOS_CONTEXT_HH
32
33 namespace graph {
34
35 struct Lookup;
36
37 struct gsubgpos_graph_context_t
38 {
39 hb_tag_t table_tag;
40 graph_t& graph;
41 unsigned lookup_list_index;
42 hb_hashmap_t<unsigned, graph::Lookup*> lookups;
43
44
45 HB_INTERNAL gsubgpos_graph_context_t (hb_tag_t table_tag_,
46 graph_t& graph_);
47
48 HB_INTERNAL unsigned create_node (unsigned size);
49
50 void add_buffer (char* buffer)
51 {
52 graph.add_buffer (buffer);
53 }
54
55 private:
56 HB_INTERNAL unsigned num_non_ext_subtables ();
57 };
58
59 }
60
61 #endif // GRAPH_GSUBGPOS_CONTEXT