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gerrit-public.fairphone.software / platform / external / freetype / 90d9964ec9c6537a69dedbc29f0a6d277707dbcc / . / src / autohint / ahhint.h
blob: 777155baa911ce8e881af597ea4fd3649ceb35a3 [file] [log] [blame]
David Turner3469d0d2000-07-19 20:02:14 +0000[diff] [blame]1/***************************************************************************/
2/* */
3/* ahhint.h */
4/* */
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]5/* Glyph hinter (declaration). */
David Turner3469d0d2000-07-19 20:02:14 +0000[diff] [blame]6/* */
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]7/* Copyright 2000 Catharon Productions Inc. */
David Turner3469d0d2000-07-19 20:02:14 +0000[diff] [blame]8/* Author: David Turner */
9/* */
10/* This file is part of the Catharon Typography Project and shall only */
11/* be used, modified, and distributed under the terms of the Catharon */
12/* Open Source License that should come with this file under the name */
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]13/* `CatharonLicense.txt'. By continuing to use, modify, or distribute */
David Turner3469d0d2000-07-19 20:02:14 +0000[diff] [blame]14/* this file you indicate that you have read the license and */
15/* understand and accept it fully. */
16/* */
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]17/* Note that this license is compatible with the FreeType license. */
David Turner3469d0d2000-07-19 20:02:14 +0000[diff] [blame]18/* */
19/***************************************************************************/
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]20
21
Werner Lemberg90d99642000-12-09 00:45:38 +0000[diff] [blame^]22#ifndef __AHHINT_H__
23#define __AHHINT_H__
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]24
Werner Lembergcc069be2000-12-08 16:17:16 +0000[diff] [blame]25
26#include <ft2build.h>
27#include FT_SOURCE_FILE(autohint,ahglobal.h)
28
David Turner3469d0d2000-07-19 20:02:14 +0000[diff] [blame]29
David Turner19ed8af2000-12-08 02:42:29 +0000[diff] [blame]30FT_BEGIN_HEADER
Werner Lembergc713d922000-08-01 13:17:04 +0000[diff] [blame]31
Werner Lemberg90d99642000-12-09 00:45:38 +0000[diff] [blame^]32
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]33#define AH_HINT_DEFAULT 0
34#define AH_HINT_NO_ALIGNMENT 1
35#define AH_HINT_NO_HORZ_EDGES 0x20000L
36#define AH_HINT_NO_VERT_EDGES 0x40000L
David Turner3469d0d2000-07-19 20:02:14 +0000[diff] [blame]37
38
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]39 /* create a new empty hinter object */
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]40 FT_LOCAL
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]41 FT_Error ah_hinter_new( FT_Library library,
42 AH_Hinter** ahinter );
David Turner3469d0d2000-07-19 20:02:14 +0000[diff] [blame]43
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]44 /* Load a hinted glyph in the hinter */
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]45 FT_LOCAL
David Turner3469d0d2000-07-19 20:02:14 +0000[diff] [blame]46 FT_Error ah_hinter_load_glyph( AH_Hinter* hinter,
47 FT_GlyphSlot slot,
48 FT_Size size,
49 FT_UInt glyph_index,
50 FT_Int load_flags );
51
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]52 /* finalize a hinter object */
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]53 FT_LOCAL
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]54 void ah_hinter_done( AH_Hinter* hinter );
David Turner3469d0d2000-07-19 20:02:14 +0000[diff] [blame]55
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]56 FT_LOCAL
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]57 void ah_hinter_done_face_globals( AH_Face_Globals* globals );
David Turner3469d0d2000-07-19 20:02:14 +0000[diff] [blame]58
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]59 FT_LOCAL
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]60 void ah_hinter_get_global_hints( AH_Hinter* hinter,
61 FT_Face face,
62 void** global_hints,
63 long* global_len );
David Turner3469d0d2000-07-19 20:02:14 +0000[diff] [blame]64
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]65 FT_LOCAL
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]66 void ah_hinter_done_global_hints( AH_Hinter* hinter,
67 void* global_hints );
David Turner3469d0d2000-07-19 20:02:14 +0000[diff] [blame]68
Werner Lemberg90d99642000-12-09 00:45:38 +0000[diff] [blame^]69
David Turner19ed8af2000-12-08 02:42:29 +0000[diff] [blame]70FT_END_HEADER
Werner Lembergc713d922000-08-01 13:17:04 +0000[diff] [blame]71
Werner Lemberg90d99642000-12-09 00:45:38 +0000[diff] [blame^]72#endif /* __AHHINT_H__ */
Werner Lembergc3dd1512000-07-26 14:11:15 +0000[diff] [blame]73
74
75/* END */