/src/fribidi/lib/fribidi-shape.c
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1 | | /* FriBidi |
2 | | * fribidi-shape.c - shaping |
3 | | * |
4 | | * Authors: |
5 | | * Behdad Esfahbod, 2001, 2002, 2004 |
6 | | * Dov Grobgeld, 1999, 2000 |
7 | | * |
8 | | * Copyright (C) 2005 Behdad Esfahbod |
9 | | * |
10 | | * This library is free software; you can redistribute it and/or |
11 | | * modify it under the terms of the GNU Lesser General Public |
12 | | * License as published by the Free Software Foundation; either |
13 | | * version 2.1 of the License, or (at your option) any later version. |
14 | | * |
15 | | * This library is distributed in the hope that it will be useful, |
16 | | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
17 | | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
18 | | * Lesser General Public License for more details. |
19 | | * |
20 | | * You should have received a copy of the GNU Lesser General Public License |
21 | | * along with this library, in a file named COPYING; if not, write to the |
22 | | * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
23 | | * Boston, MA 02110-1301, USA |
24 | | * |
25 | | * For licensing issues, contact <fribidi.license@gmail.com>. |
26 | | */ |
27 | | |
28 | | #include "common.h" |
29 | | |
30 | | #include <fribidi-shape.h> |
31 | | #include <fribidi-mirroring.h> |
32 | | #include <fribidi-arabic.h> |
33 | | |
34 | | |
35 | | FRIBIDI_ENTRY void |
36 | | fribidi_shape ( |
37 | | /* input */ |
38 | | FriBidiFlags flags, |
39 | | const FriBidiLevel *embedding_levels, |
40 | | const FriBidiStrIndex len, |
41 | | /* input and output */ |
42 | | FriBidiArabicProp *ar_props, |
43 | | FriBidiChar *str |
44 | | ) |
45 | 0 | { |
46 | 0 | if UNLIKELY |
47 | 0 | (len == 0 || !str) return; |
48 | | |
49 | 0 | DBG ("in fribidi_shape"); |
50 | |
|
51 | 0 | fribidi_assert (embedding_levels); |
52 | |
|
53 | 0 | if (ar_props) |
54 | 0 | fribidi_shape_arabic (flags, embedding_levels, len, ar_props, str); |
55 | |
|
56 | 0 | if (FRIBIDI_TEST_BITS (flags, FRIBIDI_FLAG_SHAPE_MIRRORING)) |
57 | 0 | fribidi_shape_mirroring (embedding_levels, len, str); |
58 | 0 | } |
59 | | |
60 | | |
61 | | /* Editor directions: |
62 | | * vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent |
63 | | */ |