1#![allow(
6 dead_code,
7 non_upper_case_globals,
8 unused_assignments,
9 unused_parens,
10 while_true,
11 clippy::assign_op_pattern,
12 clippy::collapsible_if,
13 clippy::comparison_chain,
14 clippy::double_parens,
15 clippy::unnecessary_cast,
16 clippy::single_match,
17 clippy::never_loop
18)]
19
20use core::cell::Cell;
21
22use super::buffer::hb_buffer_t;
23use super::hb_glyph_info_t;
24use super::machine_cursor::MachineCursor;
25use super::ot_layout::*;
26use super::ot_shape_complex_use::category;
27
28static _use_syllable_machine_trans_keys: [u8; 226] = [
29 0, 36, 5, 33, 5, 33, 1, 33, 10, 33, 11, 32, 12, 32, 13, 32, 30, 31, 31, 31, 11, 33, 11, 33, 11,
30 33, 1, 1, 11, 33, 9, 33, 10, 33, 10, 33, 10, 33, 6, 33, 6, 33, 6, 33, 6, 33, 5, 33, 1, 1, 5,
31 33, 26, 27, 27, 27, 5, 33, 5, 33, 1, 33, 10, 33, 11, 32, 12, 32, 13, 32, 30, 31, 31, 31, 11,
32 33, 11, 33, 11, 33, 1, 1, 11, 33, 9, 33, 10, 33, 10, 33, 10, 33, 6, 33, 6, 33, 6, 33, 6, 33, 5,
33 33, 1, 1, 7, 7, 3, 3, 5, 33, 5, 33, 1, 33, 10, 33, 11, 32, 12, 32, 13, 32, 30, 31, 31, 31, 11,
34 33, 11, 33, 11, 33, 1, 1, 11, 33, 9, 33, 10, 33, 10, 33, 10, 33, 6, 33, 6, 33, 6, 33, 6, 33, 5,
35 33, 1, 1, 5, 33, 5, 33, 1, 33, 10, 33, 11, 32, 12, 32, 13, 32, 30, 31, 31, 31, 11, 33, 11, 33,
36 11, 33, 1, 1, 11, 33, 9, 33, 10, 33, 10, 33, 10, 33, 6, 33, 6, 33, 6, 33, 6, 33, 5, 33, 1, 1,
37 3, 3, 7, 7, 1, 33, 5, 33, 26, 27, 27, 27, 1, 4, 35, 37, 34, 37, 34, 36, 0, 0,
38];
39static _use_syllable_machine_char_class: [i8; 55] = [
40 0, 1, 2, 2, 3, 4, 2, 2, 2, 2, 2, 5, 6, 7, 2, 2, 2, 2, 8, 2, 2, 2, 9, 10, 11, 12, 13, 14, 15,
41 16, 17, 18, 19, 20, 21, 22, 2, 23, 24, 25, 2, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
42 0, 0,
43];
44static _use_syllable_machine_index_offsets: [i16; 114] = [
45 0, 37, 66, 95, 128, 152, 174, 195, 215, 217, 218, 241, 264, 287, 288, 311, 336, 360, 384, 408,
46 436, 464, 492, 520, 549, 550, 579, 581, 582, 611, 640, 673, 697, 719, 740, 760, 762, 763, 786,
47 809, 832, 833, 856, 881, 905, 929, 953, 981, 1009, 1037, 1065, 1094, 1095, 1096, 1097, 1126,
48 1155, 1188, 1212, 1234, 1255, 1275, 1277, 1278, 1301, 1324, 1347, 1348, 1371, 1396, 1420, 1444,
49 1468, 1496, 1524, 1552, 1580, 1609, 1610, 1639, 1668, 1701, 1725, 1747, 1768, 1788, 1790, 1791,
50 1814, 1837, 1860, 1861, 1884, 1909, 1933, 1957, 1981, 2009, 2037, 2065, 2093, 2122, 2123, 2124,
51 2125, 2158, 2187, 2189, 2190, 2194, 2197, 2201, 0, 0,
52];
53static _use_syllable_machine_indices: [i8; 2206] = [
54 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
55 27, 28, 29, 30, 31, 32, 33, 30, 34, 3, 35, 37, 38, 36, 36, 39, 40, 41, 42, 43, 44, 45, 46, 47,
56 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 36, 58, 59, 60, 61, 58, 37, 38, 36, 36, 39, 40, 41, 42,
57 43, 44, 45, 46, 47, 49, 49, 50, 51, 52, 53, 54, 55, 36, 36, 36, 58, 59, 60, 61, 58, 37, 36, 36,
58 36, 36, 36, 36, 36, 36, 40, 41, 42, 43, 36, 36, 36, 36, 36, 36, 36, 36, 36, 53, 54, 55, 36, 36,
59 36, 36, 59, 60, 61, 62, 40, 41, 42, 43, 36, 36, 36, 36, 36, 36, 36, 36, 36, 53, 54, 55, 36, 36,
60 36, 36, 59, 60, 61, 62, 41, 42, 43, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
61 36, 59, 60, 61, 42, 43, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 59, 60,
62 61, 43, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 59, 60, 61, 59, 60, 60,
63 41, 42, 43, 36, 36, 36, 36, 36, 36, 36, 36, 36, 53, 54, 55, 36, 36, 36, 36, 59, 60, 61, 62, 41,
64 42, 43, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 54, 55, 36, 36, 36, 36, 59, 60, 61, 62, 41, 42,
65 43, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 55, 36, 36, 36, 36, 59, 60, 61, 62, 63, 41, 42,
66 43, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 59, 60, 61, 62, 39, 40, 41,
67 42, 43, 36, 36, 36, 36, 36, 36, 50, 51, 52, 53, 54, 55, 36, 36, 36, 36, 59, 60, 61, 62, 40, 41,
68 42, 43, 36, 36, 36, 36, 36, 36, 50, 51, 52, 53, 54, 55, 36, 36, 36, 36, 59, 60, 61, 62, 40, 41,
69 42, 43, 36, 36, 36, 36, 36, 36, 36, 51, 52, 53, 54, 55, 36, 36, 36, 36, 59, 60, 61, 62, 40, 41,
70 42, 43, 36, 36, 36, 36, 36, 36, 36, 36, 52, 53, 54, 55, 36, 36, 36, 36, 59, 60, 61, 62, 40, 36,
71 36, 39, 40, 41, 42, 43, 36, 45, 46, 36, 36, 36, 50, 51, 52, 53, 54, 55, 36, 36, 36, 36, 59, 60,
72 61, 62, 40, 36, 36, 39, 40, 41, 42, 43, 36, 36, 46, 36, 36, 36, 50, 51, 52, 53, 54, 55, 36, 36,
73 36, 36, 59, 60, 61, 62, 40, 36, 36, 39, 40, 41, 42, 43, 36, 36, 36, 36, 36, 36, 50, 51, 52, 53,
74 54, 55, 36, 36, 36, 36, 59, 60, 61, 62, 40, 36, 36, 39, 40, 41, 42, 43, 44, 45, 46, 36, 36, 36,
75 50, 51, 52, 53, 54, 55, 36, 36, 36, 36, 59, 60, 61, 62, 37, 38, 36, 36, 39, 40, 41, 42, 43, 44,
76 45, 46, 47, 36, 49, 50, 51, 52, 53, 54, 55, 36, 36, 36, 58, 59, 60, 61, 58, 37, 37, 38, 36, 36,
77 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 36, 36, 36, 58, 59, 60, 61,
78 58, 56, 57, 57, 65, 66, 64, 64, 67, 68, 69, 70, 71, 72, 73, 74, 75, 2, 76, 77, 78, 79, 80, 81,
79 82, 64, 64, 64, 83, 84, 85, 86, 87, 65, 66, 64, 64, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 76,
80 77, 78, 79, 80, 81, 82, 64, 64, 64, 83, 84, 85, 86, 87, 65, 64, 64, 64, 64, 64, 64, 64, 64, 68,
81 69, 70, 71, 64, 64, 64, 64, 64, 64, 64, 64, 64, 80, 81, 82, 64, 64, 64, 64, 84, 85, 86, 88, 68,
82 69, 70, 71, 64, 64, 64, 64, 64, 64, 64, 64, 64, 80, 81, 82, 64, 64, 64, 64, 84, 85, 86, 88, 69,
83 70, 71, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 84, 85, 86, 70, 71, 64,
84 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 84, 85, 86, 71, 64, 64, 64, 64, 64,
85 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 84, 85, 86, 84, 85, 85, 69, 70, 71, 64, 64, 64, 64,
86 64, 64, 64, 64, 64, 80, 81, 82, 64, 64, 64, 64, 84, 85, 86, 88, 69, 70, 71, 64, 64, 64, 64, 64,
87 64, 64, 64, 64, 64, 81, 82, 64, 64, 64, 64, 84, 85, 86, 88, 69, 70, 71, 64, 64, 64, 64, 64, 64,
88 64, 64, 64, 64, 64, 82, 64, 64, 64, 64, 84, 85, 86, 88, 90, 69, 70, 71, 64, 64, 64, 64, 64, 64,
89 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 84, 85, 86, 88, 67, 68, 69, 70, 71, 64, 64, 64, 64, 64,
90 64, 77, 78, 79, 80, 81, 82, 64, 64, 64, 64, 84, 85, 86, 88, 68, 69, 70, 71, 64, 64, 64, 64, 64,
91 64, 77, 78, 79, 80, 81, 82, 64, 64, 64, 64, 84, 85, 86, 88, 68, 69, 70, 71, 64, 64, 64, 64, 64,
92 64, 64, 78, 79, 80, 81, 82, 64, 64, 64, 64, 84, 85, 86, 88, 68, 69, 70, 71, 64, 64, 64, 64, 64,
93 64, 64, 64, 79, 80, 81, 82, 64, 64, 64, 64, 84, 85, 86, 88, 68, 64, 64, 67, 68, 69, 70, 71, 64,
94 73, 74, 64, 64, 64, 77, 78, 79, 80, 81, 82, 64, 64, 64, 64, 84, 85, 86, 88, 68, 64, 64, 67, 68,
95 69, 70, 71, 64, 64, 74, 64, 64, 64, 77, 78, 79, 80, 81, 82, 64, 64, 64, 64, 84, 85, 86, 88, 68,
96 64, 64, 67, 68, 69, 70, 71, 64, 64, 64, 64, 64, 64, 77, 78, 79, 80, 81, 82, 64, 64, 64, 64, 84,
97 85, 86, 88, 68, 64, 64, 67, 68, 69, 70, 71, 72, 73, 74, 64, 64, 64, 77, 78, 79, 80, 81, 82, 64,
98 64, 64, 64, 84, 85, 86, 88, 65, 66, 64, 64, 67, 68, 69, 70, 71, 72, 73, 74, 75, 64, 76, 77, 78,
99 79, 80, 81, 82, 64, 64, 64, 83, 84, 85, 86, 87, 65, 93, 4, 95, 96, 64, 64, 97, 98, 99, 100,
100 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 56, 57, 64, 114, 115, 116, 86,
101 117, 95, 96, 64, 64, 97, 98, 99, 100, 101, 102, 103, 104, 105, 107, 107, 108, 109, 110, 111,
102 112, 113, 64, 64, 64, 114, 115, 116, 86, 117, 95, 64, 64, 64, 64, 64, 64, 64, 64, 98, 99, 100,
103 101, 64, 64, 64, 64, 64, 64, 64, 64, 64, 111, 112, 113, 64, 64, 64, 64, 115, 116, 86, 118, 98,
104 99, 100, 101, 64, 64, 64, 64, 64, 64, 64, 64, 64, 111, 112, 113, 64, 64, 64, 64, 115, 116, 86,
105 118, 99, 100, 101, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 115, 116,
106 86, 100, 101, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 115, 116, 86,
107 101, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 115, 116, 86, 115, 116,
108 116, 99, 100, 101, 64, 64, 64, 64, 64, 64, 64, 64, 64, 111, 112, 113, 64, 64, 64, 64, 115, 116,
109 86, 118, 99, 100, 101, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 112, 113, 64, 64, 64, 64, 115,
110 116, 86, 118, 99, 100, 101, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 113, 64, 64, 64, 64,
111 115, 116, 86, 118, 119, 99, 100, 101, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
112 64, 64, 115, 116, 86, 118, 97, 98, 99, 100, 101, 64, 64, 64, 64, 64, 64, 108, 109, 110, 111,
113 112, 113, 64, 64, 64, 64, 115, 116, 86, 118, 98, 99, 100, 101, 64, 64, 64, 64, 64, 64, 108,
114 109, 110, 111, 112, 113, 64, 64, 64, 64, 115, 116, 86, 118, 98, 99, 100, 101, 64, 64, 64, 64,
115 64, 64, 64, 109, 110, 111, 112, 113, 64, 64, 64, 64, 115, 116, 86, 118, 98, 99, 100, 101, 64,
116 64, 64, 64, 64, 64, 64, 64, 110, 111, 112, 113, 64, 64, 64, 64, 115, 116, 86, 118, 98, 64, 64,
117 97, 98, 99, 100, 101, 64, 103, 104, 64, 64, 64, 108, 109, 110, 111, 112, 113, 64, 64, 64, 64,
118 115, 116, 86, 118, 98, 64, 64, 97, 98, 99, 100, 101, 64, 64, 104, 64, 64, 64, 108, 109, 110,
119 111, 112, 113, 64, 64, 64, 64, 115, 116, 86, 118, 98, 64, 64, 97, 98, 99, 100, 101, 64, 64, 64,
120 64, 64, 64, 108, 109, 110, 111, 112, 113, 64, 64, 64, 64, 115, 116, 86, 118, 98, 64, 64, 97,
121 98, 99, 100, 101, 102, 103, 104, 64, 64, 64, 108, 109, 110, 111, 112, 113, 64, 64, 64, 64, 115,
122 116, 86, 118, 95, 96, 64, 64, 97, 98, 99, 100, 101, 102, 103, 104, 105, 64, 107, 108, 109, 110,
123 111, 112, 113, 64, 64, 64, 114, 115, 116, 86, 117, 95, 95, 96, 64, 64, 97, 98, 99, 100, 101,
124 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 64, 64, 64, 114, 115, 116, 86, 117,
125 6, 7, 120, 120, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 20, 21, 22, 23, 24, 25, 26, 120, 120,
126 120, 30, 31, 32, 33, 30, 6, 120, 120, 120, 120, 120, 120, 120, 120, 11, 12, 13, 14, 120, 120,
127 120, 120, 120, 120, 120, 120, 120, 24, 25, 26, 120, 120, 120, 120, 31, 32, 33, 121, 11, 12, 13,
128 14, 120, 120, 120, 120, 120, 120, 120, 120, 120, 24, 25, 26, 120, 120, 120, 120, 31, 32, 33,
129 121, 12, 13, 14, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120,
130 120, 31, 32, 33, 13, 14, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120,
131 120, 120, 31, 32, 33, 14, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120,
132 120, 120, 31, 32, 33, 31, 32, 32, 12, 13, 14, 120, 120, 120, 120, 120, 120, 120, 120, 120, 24,
133 25, 26, 120, 120, 120, 120, 31, 32, 33, 121, 12, 13, 14, 120, 120, 120, 120, 120, 120, 120,
134 120, 120, 120, 25, 26, 120, 120, 120, 120, 31, 32, 33, 121, 12, 13, 14, 120, 120, 120, 120,
135 120, 120, 120, 120, 120, 120, 120, 26, 120, 120, 120, 120, 31, 32, 33, 121, 122, 12, 13, 14,
136 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 31, 32, 33,
137 121, 10, 11, 12, 13, 14, 120, 120, 120, 120, 120, 120, 21, 22, 23, 24, 25, 26, 120, 120, 120,
138 120, 31, 32, 33, 121, 11, 12, 13, 14, 120, 120, 120, 120, 120, 120, 21, 22, 23, 24, 25, 26,
139 120, 120, 120, 120, 31, 32, 33, 121, 11, 12, 13, 14, 120, 120, 120, 120, 120, 120, 120, 22, 23,
140 24, 25, 26, 120, 120, 120, 120, 31, 32, 33, 121, 11, 12, 13, 14, 120, 120, 120, 120, 120, 120,
141 120, 120, 23, 24, 25, 26, 120, 120, 120, 120, 31, 32, 33, 121, 11, 120, 120, 10, 11, 12, 13,
142 14, 120, 16, 17, 120, 120, 120, 21, 22, 23, 24, 25, 26, 120, 120, 120, 120, 31, 32, 33, 121,
143 11, 120, 120, 10, 11, 12, 13, 14, 120, 120, 17, 120, 120, 120, 21, 22, 23, 24, 25, 26, 120,
144 120, 120, 120, 31, 32, 33, 121, 11, 120, 120, 10, 11, 12, 13, 14, 120, 120, 120, 120, 120, 120,
145 21, 22, 23, 24, 25, 26, 120, 120, 120, 120, 31, 32, 33, 121, 11, 120, 120, 10, 11, 12, 13, 14,
146 15, 16, 17, 120, 120, 120, 21, 22, 23, 24, 25, 26, 120, 120, 120, 120, 31, 32, 33, 121, 6, 7,
147 120, 120, 10, 11, 12, 13, 14, 15, 16, 17, 18, 120, 20, 21, 22, 23, 24, 25, 26, 120, 120, 120,
148 30, 31, 32, 33, 30, 6, 123, 8, 2, 120, 120, 2, 6, 7, 8, 120, 10, 11, 12, 13, 14, 15, 16, 17,
149 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 120, 30, 31, 32, 33, 30, 6, 7, 120, 120, 10, 11,
150 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 120, 120, 120, 30, 31, 32, 33, 30,
151 27, 28, 28, 2, 124, 124, 2, 126, 125, 34, 34, 126, 125, 126, 34, 125, 35, 0, 0,
152];
153static _use_syllable_machine_index_defaults: [i8; 114] = [
154 3, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
155 36, 36, 36, 36, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 89, 64, 64, 64, 64, 64, 64, 64,
156 64, 64, 64, 91, 92, 94, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 89, 64, 64, 64, 64, 64,
157 64, 64, 64, 64, 64, 91, 64, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120,
158 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 124, 125, 125,
159 125, 0, 0,
160];
161static _use_syllable_machine_cond_targs: [i8; 129] = [
162 0, 1, 28, 0, 52, 54, 79, 80, 102, 104, 92, 81, 82, 83, 84, 96, 97, 98, 99, 105, 100, 93, 94,
163 95, 87, 88, 89, 106, 107, 108, 101, 85, 86, 0, 109, 111, 0, 2, 3, 15, 4, 5, 6, 7, 19, 20, 21,
164 22, 25, 23, 16, 17, 18, 10, 11, 12, 26, 27, 24, 8, 9, 0, 13, 14, 0, 29, 30, 42, 31, 32, 33, 34,
165 46, 47, 48, 49, 50, 43, 44, 45, 37, 38, 39, 51, 35, 36, 0, 51, 40, 0, 41, 0, 0, 53, 0, 55, 56,
166 68, 57, 58, 59, 60, 72, 73, 74, 75, 78, 76, 69, 70, 71, 63, 64, 65, 77, 61, 62, 77, 66, 67, 0,
167 90, 91, 103, 0, 0, 110, 0, 0,
168];
169static _use_syllable_machine_cond_actions: [i8; 129] = [
170 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
171 0, 4, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0,
172 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 9, 10, 0, 11, 0, 12, 13, 0,
173 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 10, 0, 0, 15, 0, 0, 0,
174 16, 17, 0, 0, 0,
175];
176static _use_syllable_machine_to_state_actions: [i8; 114] = [
177 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
178 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
179 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
180 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
181];
182static _use_syllable_machine_from_state_actions: [i8; 114] = [
183 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
184 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
185 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
186 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
187];
188static _use_syllable_machine_eof_trans: [i8; 114] = [
189 1, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37,
190 37, 37, 37, 37, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 90, 65, 65, 65, 65, 65, 65, 65,
191 65, 65, 65, 92, 93, 95, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 90, 65, 65, 65, 65, 65,
192 65, 65, 65, 65, 65, 92, 65, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121,
193 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 125, 126, 126,
194 126, 0, 0,
195];
196static use_syllable_machine_start: i32 = 0;
197static use_syllable_machine_first_final: i32 = 0;
198static use_syllable_machine_error: i32 = -1;
199static use_syllable_machine_en_main: i32 = 0;
200#[derive(Clone, Copy)]
201pub enum SyllableType {
202 IndependentCluster,
203 ViramaTerminatedCluster,
204 SakotTerminatedCluster,
205 StandardCluster,
206 NumberJoinerTerminatedCluster,
207 NumeralCluster,
208 SymbolCluster,
209 HieroglyphCluster,
210 BrokenCluster,
211 NonCluster,
212}
213
214pub fn find_syllables(buffer: &mut hb_buffer_t) {
215 let mut cs = 0;
216 let infos = Cell::as_slice_of_cells(Cell::from_mut(&mut buffer.info));
217 let p0 = MachineCursor::new(infos, included);
218 let mut p = p0;
219 let mut ts = p0;
220 let mut te = p0;
221 let mut act = p0;
222 let pe = p.end();
223 let eof = p.end();
224 let mut syllable_serial = 1u8;
225
226 macro_rules! found_syllable {
230 ($kind:expr) => {{
231 found_syllable(ts.index(), te.index(), &mut syllable_serial, $kind, infos);
232 }};
233 }
234
235 {
236 cs = (use_syllable_machine_start) as i32;
237 ts = p0;
238 te = p0;
239 act = p0;
240 }
241
242 {
243 let mut _trans = 0;
244 let mut _keys: i32 = 0;
245 let mut _inds: i32 = 0;
246 let mut _ic = 0;
247 '_resume: while (p != pe || p == eof) {
248 '_again: while (true) {
249 match (_use_syllable_machine_from_state_actions[(cs) as usize]) {
250 2 => {
251 ts = p;
252 }
253
254 _ => {}
255 }
256 if (p == eof) {
257 {
258 if (_use_syllable_machine_eof_trans[(cs) as usize] > 0) {
259 {
260 _trans =
261 (_use_syllable_machine_eof_trans[(cs) as usize]) as u32 - 1;
262 }
263 }
264 }
265 } else {
266 {
267 _keys = (cs << 1) as i32;
268 _inds = (_use_syllable_machine_index_offsets[(cs) as usize]) as i32;
269 if ((infos[p.index()].get().use_category() as u8) <= 52) {
270 {
271 _ic = (_use_syllable_machine_char_class[((infos[p.index()]
272 .get()
273 .use_category()
274 as u8)
275 as i32
276 - 0)
277 as usize]) as i32;
278 if (_ic
279 <= (_use_syllable_machine_trans_keys[(_keys + 1) as usize])
280 as i32
281 && _ic
282 >= (_use_syllable_machine_trans_keys[(_keys) as usize])
283 as i32)
284 {
285 _trans = (_use_syllable_machine_indices[(_inds
286 + (_ic
287 - (_use_syllable_machine_trans_keys[(_keys) as usize])
288 as i32)
289 as i32)
290 as usize])
291 as u32;
292 } else {
293 _trans = (_use_syllable_machine_index_defaults[(cs) as usize])
294 as u32;
295 }
296 }
297 } else {
298 {
299 _trans =
300 (_use_syllable_machine_index_defaults[(cs) as usize]) as u32;
301 }
302 }
303 }
304 }
305 cs = (_use_syllable_machine_cond_targs[(_trans) as usize]) as i32;
306 if (_use_syllable_machine_cond_actions[(_trans) as usize] != 0) {
307 {
308 match (_use_syllable_machine_cond_actions[(_trans) as usize]) {
309 9 => {
310 te = p + 1;
311 {
312 found_syllable!(SyllableType::StandardCluster);
313 }
314 }
315 6 => {
316 te = p + 1;
317 {
318 found_syllable!(SyllableType::SymbolCluster);
319 }
320 }
321 4 => {
322 te = p + 1;
323 {
324 found_syllable!(SyllableType::BrokenCluster);
325 }
326 }
327 3 => {
328 te = p + 1;
329 {
330 found_syllable!(SyllableType::NonCluster);
331 }
332 }
333 11 => {
334 te = p;
335 p = p - 1;
336 {
337 found_syllable!(SyllableType::SakotTerminatedCluster);
338 }
339 }
340 7 => {
341 te = p;
342 p = p - 1;
343 {
344 found_syllable!(SyllableType::StandardCluster);
345 }
346 }
347 14 => {
348 te = p;
349 p = p - 1;
350 {
351 found_syllable!(SyllableType::NumberJoinerTerminatedCluster);
352 }
353 }
354 13 => {
355 te = p;
356 p = p - 1;
357 {
358 found_syllable!(SyllableType::NumeralCluster);
359 }
360 }
361 5 => {
362 te = p;
363 p = p - 1;
364 {
365 found_syllable!(SyllableType::SymbolCluster);
366 }
367 }
368 17 => {
369 te = p;
370 p = p - 1;
371 {
372 found_syllable!(SyllableType::HieroglyphCluster);
373 }
374 }
375 15 => {
376 te = p;
377 p = p - 1;
378 {
379 found_syllable!(SyllableType::BrokenCluster);
380 }
381 }
382 16 => {
383 te = p;
384 p = p - 1;
385 {
386 found_syllable!(SyllableType::NonCluster);
387 }
388 }
389 12 => match (act).index() {
390 1 => {
391 p = (te) - 1;
392 {
393 found_syllable!(SyllableType::ViramaTerminatedCluster);
394 }
395 }
396 2 => {
397 p = (te) - 1;
398 {
399 found_syllable!(SyllableType::SakotTerminatedCluster);
400 }
401 }
402
403 _ => {}
404 },
405 8 => {
406 {
407 {
408 te = p + 1;
409 }
410 }
411 {
412 {
413 act = p + 1;
414 }
415 }
416 }
417 10 => {
418 {
419 {
420 te = p + 1;
421 }
422 }
423 {
424 {
425 act = p + 2;
426 }
427 }
428 }
429
430 _ => {}
431 }
432 }
433 }
434 break '_again;
435 }
436 if (p == eof) {
437 {
438 if (cs >= 0) {
439 break '_resume;
440 }
441 }
442 } else {
443 {
444 match (_use_syllable_machine_to_state_actions[(cs) as usize]) {
445 1 => {
446 ts = p0;
447 }
448
449 _ => {}
450 }
451 p += 1;
452 continue '_resume;
453 }
454 }
455 break '_resume;
456 }
457 }
458}
459
460#[inline]
461fn found_syllable(
462 start: usize,
463 end: usize,
464 syllable_serial: &mut u8,
465 kind: SyllableType,
466 buffer: &[Cell<hb_glyph_info_t>],
467) {
468 for i in start..end {
469 let mut glyph = buffer[i].get();
470 glyph.set_syllable((*syllable_serial << 4) | kind as u8);
471 buffer[i].set(glyph);
472 }
473
474 *syllable_serial += 1;
475
476 if *syllable_serial == 16 {
477 *syllable_serial = 1;
478 }
479}
480
481fn not_ccs_default_ignorable(i: &hb_glyph_info_t) -> bool {
482 i.use_category() != category::CGJ
483}
484
485fn included(infos: &[Cell<hb_glyph_info_t>], i: usize) -> bool {
486 let glyph = infos[i].get();
487 if !not_ccs_default_ignorable(&glyph) {
488 return false;
489 }
490 if glyph.use_category() == category::ZWNJ {
491 for glyph2 in &infos[i + 1..] {
492 if not_ccs_default_ignorable(&glyph2.get()) {
493 return !_hb_glyph_info_is_unicode_mark(&glyph2.get());
494 }
495 }
496 }
497 true
498}