[692] | 1 | /***************************************************************************/
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| 2 | /* */
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| 3 | /* svsfnt.h */
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| 4 | /* */
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| 5 | /* The FreeType SFNT table loading service (specification). */
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| 6 | /* */
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| 7 | /* Copyright 2003, 2004 by */
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| 8 | /* David Turner, Robert Wilhelm, and Werner Lemberg. */
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| 9 | /* */
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| 10 | /* This file is part of the FreeType project, and may only be used, */
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| 11 | /* modified, and distributed under the terms of the FreeType project */
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| 12 | /* license, LICENSE.TXT. By continuing to use, modify, or distribute */
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| 13 | /* this file you indicate that you have read the license and */
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| 14 | /* understand and accept it fully. */
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| 15 | /* */
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| 16 | /***************************************************************************/
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| 17 |
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| 18 |
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| 19 | #ifndef __SVSFNT_H__
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| 20 | #define __SVSFNT_H__
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| 21 |
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| 22 | #include FT_INTERNAL_SERVICE_H
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| 23 | #include FT_TRUETYPE_TABLES_H
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| 24 |
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| 25 |
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| 26 | FT_BEGIN_HEADER
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| 27 |
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| 28 |
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| 29 | /*
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| 30 | * SFNT table loading service.
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| 31 | */
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| 32 |
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| 33 | #define FT_SERVICE_ID_SFNT_TABLE "sfnt-table"
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| 34 |
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| 35 |
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| 36 | /*
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| 37 | * Used to implement FT_Load_Sfnt_Table().
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| 38 | */
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| 39 | typedef FT_Error
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| 40 | (*FT_SFNT_TableLoadFunc)( FT_Face face,
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| 41 | FT_ULong tag,
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| 42 | FT_Long offset,
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| 43 | FT_Byte* buffer,
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| 44 | FT_ULong* length );
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| 45 |
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| 46 | /*
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| 47 | * Used to implement FT_Get_Sfnt_Table().
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| 48 | */
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| 49 | typedef void*
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| 50 | (*FT_SFNT_TableGetFunc)( FT_Face face,
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| 51 | FT_Sfnt_Tag tag );
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| 52 |
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| 53 |
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| 54 | /*
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| 55 | * Used to implement FT_Sfnt_Table_Info().
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| 56 | */
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| 57 | typedef FT_Error
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| 58 | (*FT_SFNT_TableInfoFunc)( FT_Face face,
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| 59 | FT_UInt idx,
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| 60 | FT_ULong *tag,
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| 61 | FT_ULong *length );
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| 62 |
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| 63 |
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| 64 | FT_DEFINE_SERVICE( SFNT_Table )
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| 65 | {
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| 66 | FT_SFNT_TableLoadFunc load_table;
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| 67 | FT_SFNT_TableGetFunc get_table;
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| 68 | FT_SFNT_TableInfoFunc table_info;
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| 69 | };
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| 70 |
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| 71 | /* */
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| 72 |
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| 73 |
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| 74 | FT_END_HEADER
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| 75 |
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| 76 |
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| 77 | #endif /* __SVSFNT_H__ */
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| 78 |
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| 79 |
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| 80 | /* END */
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