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| author | Charles Forsyth <charles.forsyth@gmail.com> | 2024-04-22 07:10:23 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-04-22 07:10:23 +0100 |
| commit | aea6a5537d424a269675969ba3653d291121984e (patch) | |
| tree | 6d8f7ede33f403786bdfa91973676c1bf833f0f7 /libfreetype/ahangles.h | |
| parent | 73b5cba380d148e77d696880027a416cda50f756 (diff) | |
| parent | 3df3f6f7d81cd03b0f10ef557e0c96ab0f6cd702 (diff) | |
Merge pull request #12 from dboddie/update-freetype
Update FreeType to the latest code
Diffstat (limited to 'libfreetype/ahangles.h')
| -rw-r--r-- | libfreetype/ahangles.h | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/libfreetype/ahangles.h b/libfreetype/ahangles.h deleted file mode 100644 index f46bfaad..00000000 --- a/libfreetype/ahangles.h +++ /dev/null @@ -1,64 +0,0 @@ -/***************************************************************************/ -/* */ -/* ahangles.h */ -/* */ -/* A routine used to compute vector angles with limited accuracy */ -/* and very high speed (specification). */ -/* */ -/* Copyright 2000-2001, 2002 Catharon Productions Inc. */ -/* Author: David Turner */ -/* */ -/* This file is part of the Catharon Typography Project and shall only */ -/* be used, modified, and distributed under the terms of the Catharon */ -/* Open Source License that should come with this file under the name */ -/* `CatharonLicense.txt'. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/* Note that this license is compatible with the FreeType license. */ -/* */ -/***************************************************************************/ - - -#ifndef __AHANGLES_H__ -#define __AHANGLES_H__ - - -#include <ft2build.h> -#include FT_INTERNAL_OBJECTS_H -#include "ahtypes.h" - - -FT_BEGIN_HEADER - - - /* PI expressed in ah_angles -- we don't really need an important */ - /* precision, so 256 should be enough */ -#define AH_PI 256 -#define AH_2PI ( AH_PI * 2 ) -#define AH_HALF_PI ( AH_PI / 2 ) -#define AH_2PIMASK ( AH_2PI - 1 ) - - /* the number of bits used to express an arc tangent; */ - /* see the structure of the lookup table */ -#define AH_ATAN_BITS 8 - - extern - const AH_Angle ah_arctan[1L << AH_ATAN_BITS]; - - - FT_LOCAL( AH_Angle ) - ah_angle( FT_Vector* v ); - - - FT_LOCAL( AH_Angle ) - ah_angle_diff( AH_Angle angle1, - AH_Angle angle2 ); - - -FT_END_HEADER - -#endif /* __AHANGLES_H__ */ - - -/* END */ |