diff options
Diffstat (limited to 'third_party/harfbuzz/src/harfbuzz-global.h')
-rw-r--r-- | third_party/harfbuzz/src/harfbuzz-global.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/third_party/harfbuzz/src/harfbuzz-global.h b/third_party/harfbuzz/src/harfbuzz-global.h new file mode 100644 index 0000000..d4e6b46 --- /dev/null +++ b/third_party/harfbuzz/src/harfbuzz-global.h @@ -0,0 +1,118 @@ +/* + * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) + * Copyright (C) 2007 Red Hat, Inc. + * + * This is part of HarfBuzz, an OpenType Layout engine library. + * + * Permission is hereby granted, without written agreement and without + * license or royalty fees, to use, copy, modify, and distribute this + * software and its documentation for any purpose, provided that the + * above copyright notice and the following two paragraphs appear in + * all copies of this software. + * + * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR + * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES + * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN + * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * + * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, + * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS + * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO + * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. + * + * Red Hat Author(s): Behdad Esfahbod + */ + +#ifndef HARFBUZZ_GLOBAL_H +#define HARFBUZZ_GLOBAL_H + +#include <stdlib.h> +#include <string.h> + +#ifdef __cplusplus +#define HB_BEGIN_HEADER extern "C" { +#define HB_END_HEADER } +#else +#define HB_BEGIN_HEADER /* nothing */ +#define HB_END_HEADER /* nothing */ +#endif + +HB_BEGIN_HEADER + +#ifndef FALSE +#define FALSE 0 +#endif + +#ifndef TRUE +#define TRUE (!FALSE) +#endif + +#define HB_MAKE_TAG( _x1, _x2, _x3, _x4 ) \ + ( ( (HB_UInt)_x1 << 24 ) | \ + ( (HB_UInt)_x2 << 16 ) | \ + ( (HB_UInt)_x3 << 8 ) | \ + (HB_UInt)_x4 ) + +typedef char hb_int8; +typedef unsigned char hb_uint8; +typedef short hb_int16; +typedef unsigned short hb_uint16; +typedef int hb_int32; +typedef unsigned int hb_uint32; + +typedef hb_uint8 HB_Bool; + +typedef hb_uint8 HB_Byte; +typedef hb_uint16 HB_UShort; +typedef hb_uint32 HB_UInt; +typedef hb_int8 HB_Char; +typedef hb_int16 HB_Short; +typedef hb_int32 HB_Int; + +typedef hb_uint16 HB_UChar16; +typedef hb_uint32 HB_UChar32; +typedef hb_uint32 HB_Glyph; +typedef hb_int32 HB_Fixed; /* 26.6 */ + +#define HB_FIXED_CONSTANT(v) ((v) * 64) +#define HB_FIXED_ROUND(v) (((v)+32) & -64) + +typedef hb_int32 HB_16Dot16; /* 16.16 */ + +typedef void * HB_Pointer; +typedef hb_uint32 HB_Tag; + +typedef enum { + /* no error */ + HB_Err_Ok = 0x0000, + HB_Err_Not_Covered = 0xFFFF, + + /* _hb_err() is called whenever returning the following errors, + * and in a couple places for HB_Err_Not_Covered too. */ + + /* programmer error */ + HB_Err_Invalid_Argument = 0x1A66, + + /* font error */ + HB_Err_Invalid_SubTable_Format = 0x157F, + HB_Err_Invalid_SubTable = 0x1570, + HB_Err_Read_Error = 0x6EAD, + + /* system error */ + HB_Err_Out_Of_Memory = 0xDEAD +} HB_Error; + +typedef struct { + HB_Fixed x; + HB_Fixed y; +} HB_FixedPoint; + +typedef struct HB_Font_ *HB_Font; +typedef struct HB_StreamRec_ *HB_Stream; +typedef struct HB_FaceRec_ *HB_Face; + +HB_END_HEADER + +#endif |