diff options
Diffstat (limited to 'Build/source/libs/freetype/freetype-1.5/lib/ttcalc.h')
-rw-r--r-- | Build/source/libs/freetype/freetype-1.5/lib/ttcalc.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/Build/source/libs/freetype/freetype-1.5/lib/ttcalc.h b/Build/source/libs/freetype/freetype-1.5/lib/ttcalc.h deleted file mode 100644 index 98da62a1c21..00000000000 --- a/Build/source/libs/freetype/freetype-1.5/lib/ttcalc.h +++ /dev/null @@ -1,119 +0,0 @@ -/******************************************************************* - * - * ttcalc.h - * - * Arithmetic Computations (specification). - * - * Copyright 1996-2002 by - * David Turner, Robert Wilhelm, and Werner Lemberg. - * - * This file is part of the FreeType project, and may only be used - * modified and distributed under the terms of the FreeType project - * license, LICENSE.TXT. By continuing to use, modify, or distribute - * this file you indicate that you have read the license and - * understand and accept it fully. - * - ******************************************************************/ - -#ifndef TTCALC_H -#define TTCALC_H - -#include "ttconfig.h" -#include "freetype.h" - - -#ifdef __cplusplus - extern "C" { -#endif - -#ifdef LONG64 - - typedef INT64 TT_Int64; - -#define ADD_64( x, y, z ) z = x + y -#define SUB_64( x, y, z ) z = x - y -#define MUL_64( x, y, z ) z = (TT_Int64)(x) * (y) - -#define DIV_64( x, y ) ( (x) / (y) ) - -#define SQRT_64( x ) Sqrt64( x ) -#define SQRT_32( x ) Sqrt32( x ) - - FT_INTERNAL_DEF( TT_Int32 ) - Sqrt64( TT_Int64 l ) -#if defined __GCC__ && defined TT_MAKE_OPTION_SINGLE_OBJECT - __attribute__ (( unused )) /* keep the compiler mute */ -#endif - ; - -#else /* LONG64 */ - - struct TT_Int64_ - { - TT_Word32 lo; - TT_Word32 hi; - }; - - typedef struct TT_Int64_ TT_Int64; - -#define ADD_64( x, y, z ) Add64( &x, &y, &z ) -#define SUB_64( x, y, z ) Sub64( &x, &y, &z ) -#define MUL_64( x, y, z ) MulTo64( x, y, &z ) - -#define DIV_64( x, y ) Div64by32( &x, y ) - -#define SQRT_64( x ) Sqrt64( &x ) -#define SQRT_32( x ) Sqrt32( x ) - - FT_INTERNAL_DEF( void ) - Add64( TT_Int64* x, - TT_Int64* y, - TT_Int64* z ); - FT_INTERNAL_DEF( void ) - Sub64( TT_Int64* x, - TT_Int64* y, - TT_Int64* z ); - - FT_INTERNAL_DEF( void ) - MulTo64( TT_Int32 x, - TT_Int32 y, - TT_Int64* z ); - - FT_INTERNAL_DEF( TT_Int32 ) - Div64by32( TT_Int64* x, - TT_Int32 y ); - - FT_INTERNAL_DEF( int ) - Order64( TT_Int64* z ); - - FT_INTERNAL_DEF( TT_Int32 ) - Sqrt64( TT_Int64* l ) -#if defined __GCC__ && defined TT_MAKE_OPTION_SINGLE_OBJECT - __attribute__ (( unused )) /* keep the compiler mute */ -#endif - ; - -#endif /* LONG64 */ - - /* The two following functions are now part of the API! */ - - /* TT_Long TT_MulDiv( TT_Long a, TT_Long b, TT_Long c ); */ - /* TT_Long TT_MulFix( TT_Long a, TT_Long b ); */ - - -#define INT_TO_F26DOT6( x ) ( (Long)(x) << 6 ) -#define INT_TO_F2DOT14( x ) ( (Long)(x) << 14 ) -#define INT_TO_FIXED( x ) ( (Long)(x) << 16 ) -#define F2DOT14_TO_FIXED( x ) ( (Long)(x) << 2 ) -#define FLOAT_TO_FIXED( x ) ( (Long)(x * 65536.0) ) - -#define ROUND_F26DOT6( x ) ( x >= 0 ? ( ((x) + 32) & -64) \ - : ( -((32 - (x)) & -64) ) ) - -#ifdef __cplusplus - } -#endif - -#endif /* TTCALC_H */ - -/* END */ |