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1 | /***************************************************************************/ |
2 | /* */ | |
3 | /* ttunpat.h */ | |
4 | /* */ | |
5 | /* Definitions for the unpatented TrueType hinting system */ | |
6 | /* */ | |
7 | /* Copyright 2003, 2006 by */ | |
8 | /* David Turner, Robert Wilhelm, and Werner Lemberg. */ | |
9 | /* */ | |
10 | /* Written by Graham Asher <graham.asher@btinternet.com> */ | |
11 | /* */ | |
12 | /* This file is part of the FreeType project, and may only be used, */ | |
13 | /* modified, and distributed under the terms of the FreeType project */ | |
14 | /* license, LICENSE.TXT. By continuing to use, modify, or distribute */ | |
15 | /* this file you indicate that you have read the license and */ | |
16 | /* understand and accept it fully. */ | |
17 | /* */ | |
18 | /***************************************************************************/ | |
19 | ||
20 | ||
21 | #ifndef __TTUNPAT_H__ | |
22 | #define __TTUNPAT_H__ | |
23 | ||
24 | ||
25 | #include <ft2build.h> | |
26 | #include FT_FREETYPE_H | |
27 | ||
28 | #ifdef FREETYPE_H | |
29 | #error "freetype.h of FreeType 1 has been loaded!" | |
30 | #error "Please fix the directory search order for header files" | |
31 | #error "so that freetype.h of FreeType 2 is found first." | |
32 | #endif | |
33 | ||
34 | ||
35 | FT_BEGIN_HEADER | |
36 | ||
37 | ||
38 | /*************************************************************************** | |
39 | * | |
40 | * @constant: | |
41 | * FT_PARAM_TAG_UNPATENTED_HINTING | |
42 | * | |
43 | * @description: | |
44 | * A constant used as the tag of an @FT_Parameter structure to indicate | |
45 | * that unpatented methods only should be used by the TrueType bytecode | |
46 | * interpreter for a typeface opened by @FT_Open_Face. | |
47 | * | |
48 | */ | |
49 | #define FT_PARAM_TAG_UNPATENTED_HINTING FT_MAKE_TAG( 'u', 'n', 'p', 'a' ) | |
50 | ||
51 | /* */ | |
52 | ||
53 | FT_END_HEADER | |
54 | ||
55 | ||
56 | #endif /* __TTUNPAT_H__ */ | |
57 | ||
58 | ||
59 | /* END */ |