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/*
* Copyright © 2011,2012 Google, Inc.
*
* This is part of HarfBuzz, a text shaping 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.
*
* Google Author(s): Behdad Esfahbod
*/
#ifndef HB_OT_OS2_TABLE_HH
#define HB_OT_OS2_TABLE_HH
#include "hb-open-type-private.hh"
namespace OT {
/*
* OS/2 and Windows Metrics
* http://www.microsoft.com/typography/otspec/os2.htm
*/
#define HB_OT_TAG_os2 HB_TAG('O','S','/','2')
struct os2
{
static const hb_tag_t tableTag = HB_OT_TAG_os2;
inline bool sanitize (hb_sanitize_context_t *c) const
{
TRACE_SANITIZE (this);
return_trace (c->check_struct (this));
}
public:
USHORT version;
/* Version 0 */
SHORT xAvgCharWidth;
USHORT usWeightClass;
USHORT usWidthClass;
USHORT fsType;
SHORT ySubscriptXSize;
SHORT ySubscriptYSize;
SHORT ySubscriptXOffset;
SHORT ySubscriptYOffset;
SHORT ySuperscriptXSize;
SHORT ySuperscriptYSize;
SHORT ySuperscriptXOffset;
SHORT ySuperscriptYOffset;
SHORT yStrikeoutSize;
SHORT yStrikeoutPosition;
SHORT sFamilyClass;
BYTE panose[10];
ULONG ulUnicodeRange[4];
Tag achVendID;
USHORT fsSelection;
USHORT usFirstCharIndex;
USHORT usLastCharIndex;
SHORT sTypoAscender;
SHORT sTypoDescender;
SHORT sTypoLineGap;
USHORT usWinAscent;
USHORT usWinDescent;
/* Version 1 */
//ULONG ulCodePageRange1;
//ULONG ulCodePageRange2;
/* Version 2 */
//SHORT sxHeight;
//SHORT sCapHeight;
//USHORT usDefaultChar;
//USHORT usBreakChar;
//USHORT usMaxContext;
/* Version 5 */
//USHORT usLowerOpticalPointSize;
//USHORT usUpperOpticalPointSize;
public:
DEFINE_SIZE_STATIC (78);
};
} /* namespace OT */
#endif /* HB_OT_OS2_TABLE_HH */
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