diff -r f9283dc4860d -r 88f2e05288ba misc/libfreetype/src/raster/ftmisc.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/misc/libfreetype/src/raster/ftmisc.h Mon Apr 25 01:46:54 2011 +0200 @@ -0,0 +1,121 @@ +/***************************************************************************/ +/* */ +/* ftmisc.h */ +/* */ +/* Miscellaneous macros for stand-alone rasterizer (specification */ +/* only). */ +/* */ +/* Copyright 2005, 2009, 2010 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. */ +/* */ +/***************************************************************************/ + + + /***************************************************/ + /* */ + /* This file is *not* portable! You have to adapt */ + /* its definitions to your platform. */ + /* */ + /***************************************************/ + +#ifndef __FTMISC_H__ +#define __FTMISC_H__ + + + /* memset */ +#include FT_CONFIG_STANDARD_LIBRARY_H + +#define FT_BEGIN_HEADER +#define FT_END_HEADER + +#define FT_LOCAL_DEF( x ) static x + + + /* from include/freetype2/fttypes.h */ + + typedef unsigned char FT_Byte; + typedef signed int FT_Int; + typedef unsigned int FT_UInt; + typedef signed long FT_Long; + typedef unsigned long FT_ULong; + typedef signed long FT_F26Dot6; + typedef int FT_Error; + +#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \ + ( ( (FT_ULong)_x1 << 24 ) | \ + ( (FT_ULong)_x2 << 16 ) | \ + ( (FT_ULong)_x3 << 8 ) | \ + (FT_ULong)_x4 ) + + + /* from include/freetype2/ftsystem.h */ + + typedef struct FT_MemoryRec_* FT_Memory; + + typedef void* (*FT_Alloc_Func)( FT_Memory memory, + long size ); + + typedef void (*FT_Free_Func)( FT_Memory memory, + void* block ); + + typedef void* (*FT_Realloc_Func)( FT_Memory memory, + long cur_size, + long new_size, + void* block ); + + typedef struct FT_MemoryRec_ + { + void* user; + + FT_Alloc_Func alloc; + FT_Free_Func free; + FT_Realloc_Func realloc; + + } FT_MemoryRec; + + + /* from src/ftcalc.c */ + +#if ( defined _WIN32 || defined _WIN64 ) + + typedef __int64 FT_Int64; + +#else + +#include "inttypes.h" + + typedef int64_t FT_Int64; + +#endif + + + static FT_Long + FT_MulDiv( FT_Long a, + FT_Long b, + FT_Long c ) + { + FT_Int s; + FT_Long d; + + + s = 1; + if ( a < 0 ) { a = -a; s = -1; } + if ( b < 0 ) { b = -b; s = -s; } + if ( c < 0 ) { c = -c; s = -s; } + + d = (FT_Long)( c > 0 ? ( (FT_Int64)a * b + ( c >> 1 ) ) / c + : 0x7FFFFFFFL ); + + return ( s > 0 ) ? d : -d; + } + +#endif /* __FTMISC_H__ */ + + +/* END */