1/*
2 * Copyright © 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#ifndef HB_OT_SHAPER_INDIC_HH
28#define HB_OT_SHAPER_INDIC_HH
29
30#include "hb.hh"
31
32#include "hb-ot-shaper-syllabic.hh"
33
34
35/* Visual positions in a syllable from left to right. */
36enum ot_position_t {
37 POS_START = 0,
38
39 POS_RA_TO_BECOME_REPH = 1,
40 POS_PRE_M = 2,
41 POS_PRE_C = 3,
42
43 POS_BASE_C = 4,
44 POS_AFTER_MAIN = 5,
45
46 POS_ABOVE_C = 6,
47
48 POS_BEFORE_SUB = 7,
49 POS_BELOW_C = 8,
50 POS_AFTER_SUB = 9,
51
52 POS_BEFORE_POST = 10,
53 POS_POST_C = 11,
54 POS_AFTER_POST = 12,
55
56 POS_SMVD = 13,
57
58 POS_END = 14
59};
60
61
62HB_INTERNAL uint16_t
63hb_indic_get_categories (hb_codepoint_t u);
64
65
66#endif /* HB_OT_SHAPER_INDIC_HH */
67