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#line 1 "hb-ot-shape-complex-sea-machine.rl"
/*
* Copyright © 2011,2012,2013 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
*/
#ifndef HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH
#define HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH
#include "hb-private.hh"
#line 36 "hb-ot-shape-complex-sea-machine.hh"
static const unsigned char _sea_syllable_machine_trans_keys[] = {
1u, 1u, 1u, 1u, 1u, 29u, 3u, 29u, 3u, 29u, 1u, 1u, 0
};
static const char _sea_syllable_machine_key_spans[] = {
1, 1, 29, 27, 27, 1
};
static const char _sea_syllable_machine_index_offsets[] = {
0, 2, 4, 34, 62, 90
};
static const char _sea_syllable_machine_indicies[] = {
1, 0, 3, 2, 1, 1, 3, 5,
4, 4, 4, 4, 4, 3, 4, 1,
4, 4, 4, 4, 3, 4, 4, 4,
4, 3, 4, 4, 4, 3, 3, 3,
3, 4, 1, 7, 6, 6, 6, 6,
6, 1, 6, 6, 6, 6, 6, 6,
1, 6, 6, 6, 6, 1, 6, 6,
6, 1, 1, 1, 1, 6, 3, 9,
8, 8, 8, 8, 8, 3, 8, 8,
8, 8, 8, 8, 3, 8, 8, 8,
8, 3, 8, 8, 8, 3, 3, 3,
3, 8, 3, 10, 0
};
static const char _sea_syllable_machine_trans_targs[] = {
2, 3, 2, 4, 2, 5, 2, 0,
2, 1, 2
};
static const char _sea_syllable_machine_trans_actions[] = {
1, 2, 3, 2, 6, 0, 7, 0,
8, 0, 9
};
static const char _sea_syllable_machine_to_state_actions[] = {
0, 0, 4, 0, 0, 0
};
static const char _sea_syllable_machine_from_state_actions[] = {
0, 0, 5, 0, 0, 0
};
static const char _sea_syllable_machine_eof_trans[] = {
1, 3, 0, 7, 9, 11
};
static const int sea_syllable_machine_start = 2;
static const int sea_syllable_machine_first_final = 2;
static const int sea_syllable_machine_error = -1;
static const int sea_syllable_machine_en_main = 2;
#line 36 "hb-ot-shape-complex-sea-machine.rl"
#line 67 "hb-ot-shape-complex-sea-machine.rl"
#define found_syllable(syllable_type) \
HB_STMT_START { \
if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
for (unsigned int i = last; i < p+1; i++) \
info[i].syllable() = (syllable_serial << 4) | syllable_type; \
last = p+1; \
syllable_serial++; \
if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
} HB_STMT_END
static void
find_syllables (hb_buffer_t *buffer)
{
unsigned int p, pe, eof, ts HB_UNUSED, te HB_UNUSED, act HB_UNUSED;
int cs;
hb_glyph_info_t *info = buffer->info;
#line 117 "hb-ot-shape-complex-sea-machine.hh"
{
cs = sea_syllable_machine_start;
ts = 0;
te = 0;
act = 0;
}
#line 88 "hb-ot-shape-complex-sea-machine.rl"
p = 0;
pe = eof = buffer->len;
unsigned int last = 0;
unsigned int syllable_serial = 1;
#line 134 "hb-ot-shape-complex-sea-machine.hh"
{
int _slen;
int _trans;
const unsigned char *_keys;
const char *_inds;
if ( p == pe )
goto _test_eof;
_resume:
switch ( _sea_syllable_machine_from_state_actions[cs] ) {
case 5:
#line 1 "NONE"
{ts = p;}
break;
#line 148 "hb-ot-shape-complex-sea-machine.hh"
}
_keys = _sea_syllable_machine_trans_keys + (cs<<1);
_inds = _sea_syllable_machine_indicies + _sea_syllable_machine_index_offsets[cs];
_slen = _sea_syllable_machine_key_spans[cs];
_trans = _inds[ _slen > 0 && _keys[0] <=( info[p].sea_category()) &&
( info[p].sea_category()) <= _keys[1] ?
( info[p].sea_category()) - _keys[0] : _slen ];
_eof_trans:
cs = _sea_syllable_machine_trans_targs[_trans];
if ( _sea_syllable_machine_trans_actions[_trans] == 0 )
goto _again;
switch ( _sea_syllable_machine_trans_actions[_trans] ) {
case 2:
#line 1 "NONE"
{te = p+1;}
break;
case 6:
#line 63 "hb-ot-shape-complex-sea-machine.rl"
{te = p+1;{ found_syllable (non_sea_cluster); }}
break;
case 7:
#line 61 "hb-ot-shape-complex-sea-machine.rl"
{te = p;p--;{ found_syllable (consonant_syllable); }}
break;
case 8:
#line 62 "hb-ot-shape-complex-sea-machine.rl"
{te = p;p--;{ found_syllable (broken_cluster); }}
break;
case 9:
#line 63 "hb-ot-shape-complex-sea-machine.rl"
{te = p;p--;{ found_syllable (non_sea_cluster); }}
break;
case 1:
#line 61 "hb-ot-shape-complex-sea-machine.rl"
{{p = ((te))-1;}{ found_syllable (consonant_syllable); }}
break;
case 3:
#line 62 "hb-ot-shape-complex-sea-machine.rl"
{{p = ((te))-1;}{ found_syllable (broken_cluster); }}
break;
#line 194 "hb-ot-shape-complex-sea-machine.hh"
}
_again:
switch ( _sea_syllable_machine_to_state_actions[cs] ) {
case 4:
#line 1 "NONE"
{ts = 0;}
break;
#line 203 "hb-ot-shape-complex-sea-machine.hh"
}
if ( ++p != pe )
goto _resume;
_test_eof: {}
if ( p == eof )
{
if ( _sea_syllable_machine_eof_trans[cs] > 0 ) {
_trans = _sea_syllable_machine_eof_trans[cs] - 1;
goto _eof_trans;
}
}
}
#line 97 "hb-ot-shape-complex-sea-machine.rl"
}
#undef found_syllable
#endif /* HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH */
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