105 lines
2.6 KiB
C++
105 lines
2.6 KiB
C++
/*
|
|
* Copyright © 2015 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_GLYF_TABLE_HH
|
|
#define HB_OT_GLYF_TABLE_HH
|
|
|
|
#include "hb-open-type-private.hh"
|
|
|
|
|
|
namespace OT {
|
|
|
|
|
|
/*
|
|
* loca -- Index to Location
|
|
*/
|
|
|
|
#define HB_OT_TAG_loca HB_TAG('l','o','c','a')
|
|
|
|
|
|
struct loca
|
|
{
|
|
static const hb_tag_t tableTag = HB_OT_TAG_loca;
|
|
|
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
|
{
|
|
TRACE_SANITIZE (this);
|
|
return_trace (true);
|
|
}
|
|
|
|
public:
|
|
union {
|
|
USHORT shortsZ[VAR]; /* Location offset divided by 2. */
|
|
ULONG longsZ[VAR]; /* Location offset. */
|
|
} u;
|
|
DEFINE_SIZE_ARRAY (0, u.longsZ);
|
|
};
|
|
|
|
|
|
/*
|
|
* glyf -- TrueType Glyph Data
|
|
*/
|
|
|
|
#define HB_OT_TAG_glyf HB_TAG('g','l','y','f')
|
|
|
|
|
|
struct glyf
|
|
{
|
|
static const hb_tag_t tableTag = HB_OT_TAG_glyf;
|
|
|
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
|
{
|
|
TRACE_SANITIZE (this);
|
|
/* We don't check for anything specific here. The users of the
|
|
* struct do all the hard work... */
|
|
return_trace (true);
|
|
}
|
|
|
|
public:
|
|
BYTE dataX[VAR]; /* Glyphs data. */
|
|
|
|
DEFINE_SIZE_ARRAY (0, dataX);
|
|
};
|
|
|
|
struct glyfGlyphHeader
|
|
{
|
|
SHORT numberOfContours; /* If the number of contours is
|
|
* greater than or equal to zero,
|
|
* this is a simple glyph; if negative,
|
|
* this is a composite glyph. */
|
|
FWORD xMin; /* Minimum x for coordinate data. */
|
|
FWORD yMin; /* Minimum y for coordinate data. */
|
|
FWORD xMax; /* Maximum x for coordinate data. */
|
|
FWORD yMax; /* Maximum y for coordinate data. */
|
|
|
|
DEFINE_SIZE_STATIC (10);
|
|
};
|
|
|
|
} /* namespace OT */
|
|
|
|
|
|
#endif /* HB_OT_GLYF_TABLE_HH */
|