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