Merge remote-tracking branch 'eroux/add-base'
This commit is contained in:
Behdad Esfahbod
commit
05699fd996
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@ -87,8 +87,10 @@ HB_OT_sources = \
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||||||
hb-aat-layout-kerx-table.hh \
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hb-aat-layout-kerx-table.hh \
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||||||
hb-aat-layout-trak-table.hh \
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hb-aat-layout-trak-table.hh \
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||||||
hb-aat-layout-private.hh \
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hb-aat-layout-private.hh \
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||||||
|
hb-ot-base.cc \
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||||||
hb-ot-font.cc \
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hb-ot-font.cc \
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||||||
hb-ot-layout.cc \
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hb-ot-layout.cc \
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||||||
|
hb-ot-layout-base-table.hh \
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||||||
hb-ot-layout-common-private.hh \
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hb-ot-layout-common-private.hh \
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||||||
hb-ot-layout-gdef-table.hh \
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hb-ot-layout-gdef-table.hh \
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||||||
hb-ot-layout-gpos-table.hh \
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hb-ot-layout-gpos-table.hh \
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@ -152,6 +154,7 @@ HB_OT_headers = \
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hb-ot-font.h \
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hb-ot-font.h \
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hb-ot-layout.h \
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hb-ot-layout.h \
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||||||
hb-ot-math.h \
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hb-ot-math.h \
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||||||
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hb-ot-base.h \
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hb-ot-shape.h \
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hb-ot-shape.h \
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hb-ot-tag.h \
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hb-ot-tag.h \
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hb-ot-var.h \
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hb-ot-var.h \
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@ -0,0 +1,58 @@
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||||||
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/*
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||||||
|
* Copyright © 2017 Elie Roux<elie.roux@telecom-bretagne.eu>
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||||||
|
*
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||||||
|
* 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.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "hb-open-type-private.hh"
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||||||
|
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||||||
|
#include "hb-ot-layout-private.hh"
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||||||
|
#include "hb-ot-layout-base-table.hh"
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||||||
|
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||||||
|
static inline const OT::BASE&
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||||||
|
_get_base (hb_face_t *face)
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||||||
|
{
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||||||
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if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return OT::Null(OT::BASE);
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|
hb_ot_layout_t * layout = hb_ot_layout_from_face (face);
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||||||
|
return *(layout->base.get ());
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||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* OT::BASE
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||||||
|
*/
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||||||
|
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||||||
|
/**
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||||||
|
* hb_ot_base_has_data:
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||||||
|
* @face: #hb_face_t to test
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||||||
|
*
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||||||
|
* This function allows to verify the presence of an OpenType BASE table on the
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|
* face.
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||||||
|
*
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||||||
|
* Return value: true if face has a BASE table, false otherwise
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||||||
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*
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||||||
|
* Since: XXX
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||||||
|
**/
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||||||
|
hb_bool_t
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hb_ot_base_has_data (hb_face_t *face)
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||||||
|
{
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||||||
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return &_get_base (face) != &OT::Null(OT::BASE);
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||||||
|
}
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||||||
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@ -0,0 +1,56 @@
|
||||||
|
/*
|
||||||
|
* Copyright © 2017 Elie Roux<elie.roux@telecom-bretagne.eu>
|
||||||
|
*
|
||||||
|
* 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.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
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||||||
|
#ifndef HB_OT_H_IN
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|
#error "Include <hb-ot.h> instead."
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|
#endif
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||||||
|
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||||||
|
#ifndef HB_OT_BASE_H
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|
#define HB_OT_BASE_H
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||||||
|
#include "hb.h"
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|
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HB_BEGIN_DECLS
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#define HB_OT_TAG_BASE HB_TAG('B','A','S','E')
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||||||
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// https://www.microsoft.com/typography/otspec/baselinetags.htm
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#define HB_OT_TAG_BASE_HANG HB_TAG('h','a','n','g')
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#define HB_OT_TAG_BASE_ICFB HB_TAG('i','c','f','b')
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#define HB_OT_TAG_BASE_ICFT HB_TAG('i','c','f','t')
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|
#define HB_OT_TAG_BASE_IDEO HB_TAG('i','d','e','o')
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#define HB_OT_TAG_BASE_IDTB HB_TAG('i','d','t','b')
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||||||
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#define HB_OT_TAG_BASE_MATH HB_TAG('m','a','t','h')
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||||||
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#define HB_OT_TAG_BASE_ROMN HB_TAG('r','o','m','n')
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|
||||||
|
/* Methods */
|
||||||
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|
||||||
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HB_EXTERN hb_bool_t
|
||||||
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hb_ot_base_has_data (hb_face_t *face);
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||||||
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|
||||||
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HB_END_DECLS
|
||||||
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|
||||||
|
#endif /* HB_OT_BASE_H */
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||||||
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|
@ -0,0 +1,762 @@
|
||||||
|
/*
|
||||||
|
* Copyright © 2016 Elie Roux <elie.roux@telecom-bretagne.eu>
|
||||||
|
*
|
||||||
|
* 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.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
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||||||
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#ifndef HB_OT_BASE_TABLE_HH
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||||||
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#define HB_OT_BASE_TABLE_HH
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||||||
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|
||||||
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#include "hb-open-type-private.hh"
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#include "hb-ot-layout-common-private.hh"
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||||||
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#include "hb-ot-base.h"
|
||||||
|
|
||||||
|
namespace OT {
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||||||
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#define NO_COORD Null(HBINT16)//HBINT16((short int) -32767)
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||||||
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||||||
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#define NOT_INDEXED ((unsigned int) -1)
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||||||
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||||||
|
/*
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||||||
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* BASE -- The BASE Table
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||||||
|
*/
|
||||||
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|
||||||
|
struct BaseCoordFormat1 {
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||||||
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|
||||||
|
inline HBINT16 get_coord (void) const
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||||||
|
{ return coordinate; }
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
return_trace (c->check_struct (this));
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
HBUINT16 baseCoordFormat;
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||||||
|
HBINT16 coordinate;
|
||||||
|
|
||||||
|
public:
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||||||
|
DEFINE_SIZE_STATIC (4);
|
||||||
|
};
|
||||||
|
|
||||||
|
struct BaseCoordFormat2 {
|
||||||
|
|
||||||
|
inline HBINT16 get_coord (void) const
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||||||
|
{ return coordinate; }
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
return_trace (c->check_struct (this));
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
HBUINT16 baseCoordFormat;
|
||||||
|
HBINT16 coordinate;
|
||||||
|
HBUINT16 referenceGlyph;
|
||||||
|
HBUINT16 baseCoordPoint;
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_STATIC (8);
|
||||||
|
};
|
||||||
|
|
||||||
|
struct BaseCoordFormat3 {
|
||||||
|
|
||||||
|
inline HBINT16 get_coord (void) const
|
||||||
|
{ return coordinate; }
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
return_trace (c->check_struct (this) && deviceTable.sanitize (c, this));
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
HBUINT16 baseCoordFormat;
|
||||||
|
HBINT16 coordinate;
|
||||||
|
OffsetTo<Device> deviceTable;
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_STATIC (6);
|
||||||
|
};
|
||||||
|
|
||||||
|
struct BaseCoord {
|
||||||
|
|
||||||
|
inline HBINT16 get_coord (void) const
|
||||||
|
{ return u.format1.get_coord(); }
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
if (!u.baseCoordFormat.sanitize (c)) return_trace (false);
|
||||||
|
switch (u.baseCoordFormat) {
|
||||||
|
case 1: return_trace (u.format1.sanitize (c));
|
||||||
|
case 2: return_trace (u.format2.sanitize (c));
|
||||||
|
case 3: return_trace (u.format3.sanitize (c));
|
||||||
|
default:return_trace (false);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
union {
|
||||||
|
HBUINT16 baseCoordFormat;
|
||||||
|
BaseCoordFormat1 format1;
|
||||||
|
BaseCoordFormat2 format2;
|
||||||
|
BaseCoordFormat3 format3;
|
||||||
|
} u;
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_MIN (4);
|
||||||
|
};
|
||||||
|
|
||||||
|
struct FeatMinMaxRecord {
|
||||||
|
|
||||||
|
inline HBINT16 get_min_value (void) const
|
||||||
|
{
|
||||||
|
if (minCoord == Null(OffsetTo<BaseCoord>)) return NO_COORD;
|
||||||
|
return (this+minCoord).get_coord();
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_max_value (void) const
|
||||||
|
{
|
||||||
|
if (minCoord == Null(OffsetTo<BaseCoord>)) return NO_COORD;
|
||||||
|
return (this+maxCoord).get_coord();
|
||||||
|
}
|
||||||
|
|
||||||
|
inline Tag get_tag () const
|
||||||
|
{ return featureTableTag; }
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c, const void *base) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
return_trace (c->check_struct (this) &&
|
||||||
|
minCoord.sanitize (c, base) &&
|
||||||
|
maxCoord.sanitize (c, base));
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
Tag featureTableTag;
|
||||||
|
OffsetTo<BaseCoord> minCoord;
|
||||||
|
OffsetTo<BaseCoord> maxCoord;
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_STATIC (8);
|
||||||
|
|
||||||
|
};
|
||||||
|
|
||||||
|
struct MinMax {
|
||||||
|
|
||||||
|
inline unsigned int get_feature_tag_index (Tag featureTableTag) const
|
||||||
|
{
|
||||||
|
Tag tag;
|
||||||
|
int cmp;
|
||||||
|
// taking advantage of alphabetical order
|
||||||
|
for (unsigned int i = 0; i < featMinMaxCount; i++) {
|
||||||
|
tag = featMinMaxRecords[i].get_tag();
|
||||||
|
cmp = tag.cmp(featureTableTag);
|
||||||
|
if (cmp == 0) return i;
|
||||||
|
if (cmp > 0) return NOT_INDEXED;
|
||||||
|
}
|
||||||
|
return NOT_INDEXED;
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_min_value (unsigned int featureTableTagIndex) const
|
||||||
|
{
|
||||||
|
if (featureTableTagIndex == NOT_INDEXED) {
|
||||||
|
if (minCoord == Null(OffsetTo<BaseCoord>)) return NO_COORD;
|
||||||
|
return (this+minCoord).get_coord();
|
||||||
|
}
|
||||||
|
if (unlikely(featureTableTagIndex >= featMinMaxCount)) return NO_COORD;
|
||||||
|
return featMinMaxRecords[featureTableTagIndex].get_min_value();
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_max_value (unsigned int featureTableTagIndex) const
|
||||||
|
{
|
||||||
|
if (featureTableTagIndex == NOT_INDEXED) {
|
||||||
|
if (minCoord == Null(OffsetTo<BaseCoord>)) return NO_COORD;
|
||||||
|
return (this+maxCoord).get_coord();
|
||||||
|
}
|
||||||
|
if (unlikely(featureTableTagIndex >= featMinMaxCount)) return NO_COORD;
|
||||||
|
return featMinMaxRecords[featureTableTagIndex].get_max_value();
|
||||||
|
}
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
return_trace (c->check_struct (this) &&
|
||||||
|
minCoord.sanitize (c, this) &&
|
||||||
|
maxCoord.sanitize (c, this) &&
|
||||||
|
featMinMaxRecords.sanitize (c, this));
|
||||||
|
// TODO: test alphabetical order?
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
OffsetTo<BaseCoord> minCoord;
|
||||||
|
OffsetTo<BaseCoord> maxCoord;
|
||||||
|
HBUINT16 featMinMaxCount;
|
||||||
|
ArrayOf<FeatMinMaxRecord> featMinMaxRecords;
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_ARRAY (8, featMinMaxRecords);
|
||||||
|
|
||||||
|
};
|
||||||
|
|
||||||
|
struct BaseLangSysRecord {
|
||||||
|
|
||||||
|
inline Tag get_tag(void) const
|
||||||
|
{ return baseLangSysTag; }
|
||||||
|
|
||||||
|
inline unsigned int get_feature_tag_index (Tag featureTableTag) const
|
||||||
|
{ (this+minMax).get_feature_tag_index(featureTableTag); }
|
||||||
|
|
||||||
|
inline HBINT16 get_min_value (unsigned int featureTableTagIndex) const
|
||||||
|
{ (this+minMax).get_min_value(featureTableTagIndex); }
|
||||||
|
|
||||||
|
inline HBINT16 get_max_value (unsigned int featureTableTagIndex) const
|
||||||
|
{ (this+minMax).get_max_value(featureTableTagIndex); }
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c, const void *base) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
return_trace (c->check_struct (this) &&
|
||||||
|
minMax != Null(OffsetTo<MinMax>) &&
|
||||||
|
minMax.sanitize (c, base));
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
Tag baseLangSysTag;
|
||||||
|
OffsetTo<MinMax> minMax; // not supposed to be NULL
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_STATIC (6);
|
||||||
|
|
||||||
|
};
|
||||||
|
|
||||||
|
struct BaseValues {
|
||||||
|
|
||||||
|
inline const unsigned int get_default_base_tag_index (void) const
|
||||||
|
{ return defaultIndex; }
|
||||||
|
|
||||||
|
inline HBINT16 get_base_coord (unsigned int baselineTagIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(baselineTagIndex >= baseCoordCount)) return NO_COORD;
|
||||||
|
return (this+baseCoords[baselineTagIndex]).get_coord();
|
||||||
|
}
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
return_trace (c->check_struct (this) &&
|
||||||
|
defaultIndex <= baseCoordCount &&
|
||||||
|
baseCoords.sanitize (c, this));
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
Index defaultIndex;
|
||||||
|
HBUINT16 baseCoordCount;
|
||||||
|
OffsetArrayOf<BaseCoord> baseCoords;
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_ARRAY (6, baseCoords);
|
||||||
|
|
||||||
|
};
|
||||||
|
|
||||||
|
struct BaseScript {
|
||||||
|
|
||||||
|
inline unsigned int get_lang_tag_index (Tag baseLangSysTag) const
|
||||||
|
{
|
||||||
|
Tag tag;
|
||||||
|
int cmp;
|
||||||
|
for (unsigned int i = 0; i < baseLangSysCount; i++) {
|
||||||
|
tag = baseLangSysRecords[i].get_tag();
|
||||||
|
// taking advantage of alphabetical order
|
||||||
|
cmp = tag.cmp(baseLangSysTag);
|
||||||
|
if (cmp == 0) return i;
|
||||||
|
if (cmp > 0) return NOT_INDEXED;
|
||||||
|
}
|
||||||
|
return NOT_INDEXED;
|
||||||
|
}
|
||||||
|
|
||||||
|
inline unsigned int get_feature_tag_index (unsigned int baseLangSysIndex, Tag featureTableTag) const
|
||||||
|
{
|
||||||
|
if (baseLangSysIndex == NOT_INDEXED) {
|
||||||
|
if (unlikely(defaultMinMax)) return NOT_INDEXED;
|
||||||
|
return (this+defaultMinMax).get_feature_tag_index(featureTableTag);
|
||||||
|
}
|
||||||
|
if (unlikely(baseLangSysIndex >= baseLangSysCount)) return NOT_INDEXED;
|
||||||
|
return baseLangSysRecords[baseLangSysIndex].get_feature_tag_index(featureTableTag);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_min_value (unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{
|
||||||
|
if (baseLangSysIndex == NOT_INDEXED) {
|
||||||
|
if (unlikely(defaultMinMax == Null(OffsetTo<MinMax>))) return NO_COORD;
|
||||||
|
return (this+defaultMinMax).get_min_value(featureTableTagIndex);
|
||||||
|
}
|
||||||
|
if (unlikely(baseLangSysIndex >= baseLangSysCount)) return NO_COORD;
|
||||||
|
return baseLangSysRecords[baseLangSysIndex].get_max_value(featureTableTagIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_max_value (unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{
|
||||||
|
if (baseLangSysIndex == NOT_INDEXED) {
|
||||||
|
if (unlikely(defaultMinMax == Null(OffsetTo<MinMax>))) return NO_COORD;
|
||||||
|
return (this+defaultMinMax).get_min_value(featureTableTagIndex);
|
||||||
|
}
|
||||||
|
if (unlikely(baseLangSysIndex >= baseLangSysCount)) return NO_COORD;
|
||||||
|
return baseLangSysRecords[baseLangSysIndex].get_max_value(featureTableTagIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline unsigned int get_default_base_tag_index (void) const
|
||||||
|
{ return (this+baseValues).get_default_base_tag_index(); }
|
||||||
|
|
||||||
|
inline HBINT16 get_base_coord (unsigned int baselineTagIndex) const
|
||||||
|
{ return (this+baseValues).get_base_coord(baselineTagIndex); }
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
return_trace (c->check_struct (this) &&
|
||||||
|
baseValues.sanitize (c, this) &&
|
||||||
|
defaultMinMax.sanitize (c, this) &&
|
||||||
|
baseLangSysRecords.sanitize (c, this));
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
OffsetTo<BaseValues> baseValues;
|
||||||
|
OffsetTo<MinMax> defaultMinMax;
|
||||||
|
HBUINT16 baseLangSysCount;
|
||||||
|
ArrayOf<BaseLangSysRecord> baseLangSysRecords;
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_ARRAY (8, baseLangSysRecords);
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
struct BaseScriptRecord {
|
||||||
|
|
||||||
|
inline bool get_tag (void) const
|
||||||
|
{ return baseScriptTag; }
|
||||||
|
|
||||||
|
inline unsigned int get_default_base_tag_index(void) const
|
||||||
|
{ return (this+baseScript).get_default_base_tag_index(); }
|
||||||
|
|
||||||
|
inline HBINT16 get_base_coord(unsigned int baselineTagIndex) const
|
||||||
|
{ return (this+baseScript).get_base_coord(baselineTagIndex); }
|
||||||
|
|
||||||
|
inline unsigned int get_lang_tag_index (Tag baseLangSysTag) const
|
||||||
|
{ return (this+baseScript).get_lang_tag_index(baseLangSysTag); }
|
||||||
|
|
||||||
|
inline unsigned int get_feature_tag_index (unsigned int baseLangSysIndex, Tag featureTableTag) const
|
||||||
|
{ return (this+baseScript).get_feature_tag_index(baseLangSysIndex, featureTableTag); }
|
||||||
|
|
||||||
|
inline HBINT16 get_max_value (unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{ return (this+baseScript).get_max_value(baseLangSysIndex, featureTableTagIndex); }
|
||||||
|
|
||||||
|
inline HBINT16 get_min_value (unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{ return (this+baseScript).get_min_value(baseLangSysIndex, featureTableTagIndex); }
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c, const void *base) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
return_trace (c->check_struct (this) &&
|
||||||
|
baseScript != Null(OffsetTo<BaseScript>) &&
|
||||||
|
baseScript.sanitize (c, base));
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
Tag baseScriptTag;
|
||||||
|
OffsetTo<BaseScript> baseScript;
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_STATIC (6);
|
||||||
|
};
|
||||||
|
|
||||||
|
struct BaseScriptList {
|
||||||
|
|
||||||
|
inline unsigned int get_base_script_index (Tag baseScriptTag) const
|
||||||
|
{
|
||||||
|
for (unsigned int i = 0; i < baseScriptCount; i++)
|
||||||
|
if (baseScriptRecords[i].get_tag() == baseScriptTag)
|
||||||
|
return i;
|
||||||
|
return NOT_INDEXED;
|
||||||
|
}
|
||||||
|
|
||||||
|
inline unsigned int get_default_base_tag_index (unsigned int baseScriptIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(baseScriptIndex >= baseScriptCount)) return NOT_INDEXED;
|
||||||
|
return baseScriptRecords[baseScriptIndex].get_default_base_tag_index();
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_base_coord(unsigned int baseScriptIndex, unsigned int baselineTagIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(baseScriptIndex >= baseScriptCount)) return NO_COORD;
|
||||||
|
return baseScriptRecords[baseScriptIndex].get_base_coord(baselineTagIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline unsigned int get_lang_tag_index (unsigned int baseScriptIndex, Tag baseLangSysTag) const
|
||||||
|
{
|
||||||
|
if (unlikely(baseScriptIndex >= baseScriptCount)) return NOT_INDEXED;
|
||||||
|
return baseScriptRecords[baseScriptIndex].get_lang_tag_index(baseLangSysTag);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline unsigned int get_feature_tag_index (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, Tag featureTableTag) const
|
||||||
|
{
|
||||||
|
if (unlikely(baseScriptIndex >= baseScriptCount)) return NOT_INDEXED;
|
||||||
|
return baseScriptRecords[baseScriptIndex].get_feature_tag_index(baseLangSysIndex, featureTableTag);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_max_value (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(baseScriptIndex >= baseScriptCount)) return NO_COORD;
|
||||||
|
return baseScriptRecords[baseScriptIndex].get_max_value(baseLangSysIndex, featureTableTagIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_min_value (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(baseScriptIndex >= baseScriptCount)) return NO_COORD;
|
||||||
|
return baseScriptRecords[baseScriptIndex].get_min_value(baseLangSysIndex, featureTableTagIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
return_trace (c->check_struct (this) &&
|
||||||
|
baseScriptRecords.sanitize (c, this));
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
HBUINT16 baseScriptCount;
|
||||||
|
ArrayOf<BaseScriptRecord> baseScriptRecords;
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_ARRAY (4, baseScriptRecords);
|
||||||
|
|
||||||
|
};
|
||||||
|
|
||||||
|
struct BaseTagList
|
||||||
|
{
|
||||||
|
|
||||||
|
inline unsigned int get_tag_index(Tag baselineTag) const
|
||||||
|
{
|
||||||
|
for (unsigned int i = 0; i < baseTagCount; i++)
|
||||||
|
if (baselineTags[i] == baselineTag)
|
||||||
|
return i;
|
||||||
|
return NOT_INDEXED;
|
||||||
|
}
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
return_trace (c->check_struct (this));
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
HBUINT16 baseTagCount;
|
||||||
|
SortedArrayOf<Tag> baselineTags;
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_ARRAY (4, baselineTags);
|
||||||
|
};
|
||||||
|
|
||||||
|
struct Axis
|
||||||
|
{
|
||||||
|
|
||||||
|
inline unsigned int get_base_tag_index(Tag baselineTag) const
|
||||||
|
{
|
||||||
|
if (unlikely(baseTagList == Null(OffsetTo<BaseTagList>))) return NOT_INDEXED;
|
||||||
|
return (this+baseTagList).get_tag_index(baselineTag);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline unsigned int get_default_base_tag_index_for_script_index (unsigned int baseScriptIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(baseScriptList == Null(OffsetTo<BaseScriptList>))) return NOT_INDEXED;
|
||||||
|
return (this+baseScriptList).get_default_base_tag_index(baseScriptIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_base_coord(unsigned int baseScriptIndex, unsigned int baselineTagIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(baseScriptList == Null(OffsetTo<BaseScriptList>))) return NO_COORD;
|
||||||
|
return (this+baseScriptList).get_base_coord(baseScriptIndex, baselineTagIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline unsigned int get_lang_tag_index (unsigned int baseScriptIndex, Tag baseLangSysTag) const
|
||||||
|
{
|
||||||
|
if (unlikely(baseScriptList == Null(OffsetTo<BaseScriptList>))) return NOT_INDEXED;
|
||||||
|
return (this+baseScriptList).get_lang_tag_index(baseScriptIndex, baseLangSysTag);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline unsigned int get_feature_tag_index (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, Tag featureTableTag) const
|
||||||
|
{
|
||||||
|
if (unlikely(baseScriptList == Null(OffsetTo<BaseScriptList>))) return NOT_INDEXED;
|
||||||
|
return (this+baseScriptList).get_feature_tag_index(baseScriptIndex, baseLangSysIndex, featureTableTag);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_max_value (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(baseScriptList == Null(OffsetTo<BaseScriptList>))) return NO_COORD;
|
||||||
|
return (this+baseScriptList).get_max_value(baseScriptIndex, baseLangSysIndex, featureTableTagIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_min_value (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(baseScriptList == Null(OffsetTo<BaseScriptList>))) return NO_COORD;
|
||||||
|
return (this+baseScriptList).get_min_value(baseScriptIndex, baseLangSysIndex, featureTableTagIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
return_trace (c->check_struct (this) &&
|
||||||
|
baseTagList.sanitize (c, this) &&
|
||||||
|
baseScriptList.sanitize (c, this));
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
OffsetTo<BaseTagList> baseTagList;
|
||||||
|
OffsetTo<BaseScriptList> baseScriptList;
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_STATIC (4);
|
||||||
|
};
|
||||||
|
|
||||||
|
struct BASEFormat1_1
|
||||||
|
{
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
return_trace (c->check_struct (this) &&
|
||||||
|
horizAxis.sanitize (c, this) &&
|
||||||
|
vertAxis.sanitize (c, this) &&
|
||||||
|
itemVarStore.sanitize (c, this));
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
FixedVersion<> version;
|
||||||
|
OffsetTo<Axis> horizAxis;
|
||||||
|
OffsetTo<Axis> vertAxis;
|
||||||
|
LOffsetTo<VariationStore> itemVarStore;
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_STATIC (12);
|
||||||
|
};
|
||||||
|
|
||||||
|
struct BASEFormat1_0
|
||||||
|
{
|
||||||
|
|
||||||
|
inline bool has_vert_axis(void)
|
||||||
|
{ return vertAxis != Null(OffsetTo<Axis>); }
|
||||||
|
|
||||||
|
inline bool has_horiz_axis(void)
|
||||||
|
{ return horizAxis != Null(OffsetTo<Axis>); }
|
||||||
|
|
||||||
|
// horizontal axis base coords:
|
||||||
|
|
||||||
|
inline unsigned int get_horiz_base_tag_index(Tag baselineTag) const
|
||||||
|
{
|
||||||
|
if (unlikely(horizAxis == Null(OffsetTo<Axis>))) return NOT_INDEXED;
|
||||||
|
return (this+horizAxis).get_base_tag_index(baselineTag);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline unsigned int get_horiz_default_base_tag_index_for_script_index (unsigned int baseScriptIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(horizAxis == Null(OffsetTo<Axis>))) return NOT_INDEXED;
|
||||||
|
return (this+horizAxis).get_default_base_tag_index_for_script_index(baseScriptIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_horiz_base_coord(unsigned int baseScriptIndex, unsigned int baselineTagIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(horizAxis == Null(OffsetTo<Axis>))) return NO_COORD;
|
||||||
|
return (this+horizAxis).get_base_coord(baseScriptIndex, baselineTagIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
// vertical axis base coords:
|
||||||
|
|
||||||
|
inline unsigned int get_vert_base_tag_index(Tag baselineTag) const
|
||||||
|
{
|
||||||
|
if (unlikely(vertAxis == Null(OffsetTo<Axis>))) return NOT_INDEXED;
|
||||||
|
return (this+vertAxis).get_base_tag_index(baselineTag);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline unsigned int get_vert_default_base_tag_index_for_script_index (unsigned int baseScriptIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(vertAxis == Null(OffsetTo<Axis>))) return NOT_INDEXED;
|
||||||
|
return (this+vertAxis).get_default_base_tag_index_for_script_index(baseScriptIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_vert_base_coord(unsigned int baseScriptIndex, unsigned int baselineTagIndex) const
|
||||||
|
{
|
||||||
|
if (vertAxis == Null(OffsetTo<Axis>)) return NO_COORD;
|
||||||
|
return (this+vertAxis).get_base_coord(baseScriptIndex, baselineTagIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
// horizontal axis min/max coords:
|
||||||
|
|
||||||
|
inline unsigned int get_horiz_lang_tag_index (unsigned int baseScriptIndex, Tag baseLangSysTag) const
|
||||||
|
{
|
||||||
|
if (unlikely(horizAxis == Null(OffsetTo<Axis>))) return NOT_INDEXED;
|
||||||
|
return (this+horizAxis).get_lang_tag_index (baseScriptIndex, baseLangSysTag);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline unsigned int get_horiz_feature_tag_index (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, Tag featureTableTag) const
|
||||||
|
{
|
||||||
|
if (unlikely(horizAxis == Null(OffsetTo<Axis>))) return NOT_INDEXED;
|
||||||
|
return (this+horizAxis).get_feature_tag_index (baseScriptIndex, baseLangSysIndex, featureTableTag);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_horiz_max_value (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(horizAxis == Null(OffsetTo<Axis>))) return NO_COORD;
|
||||||
|
return (this+horizAxis).get_max_value (baseScriptIndex, baseLangSysIndex, featureTableTagIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_horiz_min_value (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(horizAxis == Null(OffsetTo<Axis>))) return NO_COORD;
|
||||||
|
return (this+horizAxis).get_min_value (baseScriptIndex, baseLangSysIndex, featureTableTagIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
// vertical axis min/max coords:
|
||||||
|
|
||||||
|
inline unsigned int get_vert_lang_tag_index (unsigned int baseScriptIndex, Tag baseLangSysTag) const
|
||||||
|
{
|
||||||
|
if (unlikely(vertAxis == Null(OffsetTo<Axis>))) return NOT_INDEXED;
|
||||||
|
return (this+vertAxis).get_lang_tag_index (baseScriptIndex, baseLangSysTag);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline unsigned int get_vert_feature_tag_index (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, Tag featureTableTag) const
|
||||||
|
{
|
||||||
|
if (unlikely(vertAxis == Null(OffsetTo<Axis>))) return NOT_INDEXED;
|
||||||
|
return (this+vertAxis).get_feature_tag_index (baseScriptIndex, baseLangSysIndex, featureTableTag);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_vert_max_value (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(vertAxis == Null(OffsetTo<Axis>))) return NO_COORD;
|
||||||
|
return (this+vertAxis).get_max_value (baseScriptIndex, baseLangSysIndex, featureTableTagIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline HBINT16 get_vert_min_value (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{
|
||||||
|
if (unlikely(vertAxis == Null(OffsetTo<Axis>))) return NO_COORD;
|
||||||
|
return (this+vertAxis).get_min_value (baseScriptIndex, baseLangSysIndex, featureTableTagIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
return_trace (c->check_struct (this) &&
|
||||||
|
horizAxis.sanitize (c, this) &&
|
||||||
|
vertAxis.sanitize (c, this));
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
FixedVersion<> version;
|
||||||
|
OffsetTo<Axis> horizAxis;
|
||||||
|
OffsetTo<Axis> vertAxis;
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_STATIC (8);
|
||||||
|
};
|
||||||
|
|
||||||
|
struct BASE
|
||||||
|
{
|
||||||
|
static const hb_tag_t tableTag = HB_OT_TAG_BASE;
|
||||||
|
|
||||||
|
inline bool has_vert_axis(void)
|
||||||
|
{ return u.format1_0.has_vert_axis(); }
|
||||||
|
|
||||||
|
inline bool has_horiz_axis(void)
|
||||||
|
{ return u.format1_0.has_horiz_axis(); }
|
||||||
|
|
||||||
|
inline unsigned int get_horiz_base_tag_index(Tag baselineTag) const
|
||||||
|
{ return u.format1_0.get_horiz_base_tag_index(baselineTag); }
|
||||||
|
|
||||||
|
inline unsigned int get_horiz_default_base_tag_index_for_script_index (unsigned int baseScriptIndex) const
|
||||||
|
{ return u.format1_0.get_horiz_default_base_tag_index_for_script_index(baseScriptIndex); }
|
||||||
|
|
||||||
|
inline HBINT16 get_horiz_base_coord(unsigned int baseScriptIndex, unsigned int baselineTagIndex) const
|
||||||
|
{ return u.format1_0.get_horiz_base_coord(baseScriptIndex, baselineTagIndex); }
|
||||||
|
|
||||||
|
inline unsigned int get_vert_base_tag_index(Tag baselineTag) const
|
||||||
|
{ return u.format1_0.get_vert_base_tag_index(baselineTag); }
|
||||||
|
|
||||||
|
inline unsigned int get_vert_default_base_tag_index_for_script_index (unsigned int baseScriptIndex) const
|
||||||
|
{ return u.format1_0.get_vert_default_base_tag_index_for_script_index(baseScriptIndex); }
|
||||||
|
|
||||||
|
inline HBINT16 get_vert_base_coord(unsigned int baseScriptIndex, unsigned int baselineTagIndex) const
|
||||||
|
{ return u.format1_0.get_vert_base_coord(baseScriptIndex, baselineTagIndex); }
|
||||||
|
|
||||||
|
inline unsigned int get_horiz_lang_tag_index (unsigned int baseScriptIndex, Tag baseLangSysTag) const
|
||||||
|
{ return u.format1_0.get_horiz_lang_tag_index(baseScriptIndex, baseLangSysTag); }
|
||||||
|
|
||||||
|
inline unsigned int get_horiz_feature_tag_index (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, Tag featureTableTag) const
|
||||||
|
{ return u.format1_0.get_horiz_feature_tag_index(baseScriptIndex, baseLangSysIndex, featureTableTag); }
|
||||||
|
|
||||||
|
inline HBINT16 get_horiz_max_value (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{ return u.format1_0.get_horiz_max_value(baseScriptIndex, baseLangSysIndex, featureTableTagIndex); }
|
||||||
|
|
||||||
|
inline HBINT16 get_horiz_min_value (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{ return u.format1_0.get_horiz_min_value(baseScriptIndex, baseLangSysIndex, featureTableTagIndex); }
|
||||||
|
|
||||||
|
inline unsigned int get_vert_lang_tag_index (unsigned int baseScriptIndex, Tag baseLangSysTag) const
|
||||||
|
{ return u.format1_0.get_vert_lang_tag_index(baseScriptIndex, baseLangSysTag); }
|
||||||
|
|
||||||
|
inline unsigned int get_vert_feature_tag_index (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, Tag featureTableTag) const
|
||||||
|
{ return u.format1_0.get_vert_feature_tag_index(baseScriptIndex, baseLangSysIndex, featureTableTag); }
|
||||||
|
|
||||||
|
inline HBINT16 get_vert_max_value (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{ return u.format1_0.get_vert_max_value(baseScriptIndex, baseLangSysIndex, featureTableTagIndex); }
|
||||||
|
|
||||||
|
inline HBINT16 get_vert_min_value (unsigned int baseScriptIndex, unsigned int baseLangSysIndex, unsigned int featureTableTagIndex) const
|
||||||
|
{ return u.format1_0.get_vert_min_value(baseScriptIndex, baseLangSysIndex, featureTableTagIndex); }
|
||||||
|
|
||||||
|
inline bool sanitize (hb_sanitize_context_t *c) const
|
||||||
|
{
|
||||||
|
TRACE_SANITIZE (this);
|
||||||
|
if (!u.version.sanitize (c)) return_trace (false);
|
||||||
|
if (!likely(u.version.major == 1)) return_trace (false);
|
||||||
|
switch (u.version.minor) {
|
||||||
|
case 0: return_trace (u.format1_0.sanitize (c));
|
||||||
|
case 1: return_trace (u.format1_1.sanitize (c));
|
||||||
|
default:return_trace (false);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
union {
|
||||||
|
FixedVersion<> version; /* Version of the BASE table: 1.0 or 1.1 */
|
||||||
|
BASEFormat1_0 format1_0;
|
||||||
|
BASEFormat1_1 format1_1;
|
||||||
|
} u;
|
||||||
|
|
||||||
|
public:
|
||||||
|
DEFINE_SIZE_UNION (4, version);
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
} /* namespace OT */
|
||||||
|
|
||||||
|
|
||||||
|
#endif /* HB_OT_BASE_TABLE_HH */
|
||||||
|
|
@ -122,6 +122,7 @@ hb_ot_layout_position_finish_offsets (hb_font_t *font,
|
||||||
*/
|
*/
|
||||||
|
|
||||||
namespace OT {
|
namespace OT {
|
||||||
|
struct BASE;
|
||||||
struct GDEF;
|
struct GDEF;
|
||||||
struct GSUB;
|
struct GSUB;
|
||||||
struct GPOS;
|
struct GPOS;
|
||||||
|
|
@ -168,6 +169,7 @@ struct hb_ot_layout_t
|
||||||
const struct OT::GPOS *gpos;
|
const struct OT::GPOS *gpos;
|
||||||
|
|
||||||
/* TODO Move the following out of this struct. */
|
/* TODO Move the following out of this struct. */
|
||||||
|
OT::hb_lazy_table_loader_t<struct OT::BASE> base;
|
||||||
OT::hb_lazy_table_loader_t<struct OT::MATH> math;
|
OT::hb_lazy_table_loader_t<struct OT::MATH> math;
|
||||||
OT::hb_lazy_table_loader_t<struct OT::fvar> fvar;
|
OT::hb_lazy_table_loader_t<struct OT::fvar> fvar;
|
||||||
OT::hb_lazy_table_loader_t<struct OT::avar> avar;
|
OT::hb_lazy_table_loader_t<struct OT::avar> avar;
|
||||||
|
|
|
||||||
|
|
@ -31,6 +31,7 @@
|
||||||
#include "hb-open-type-private.hh"
|
#include "hb-open-type-private.hh"
|
||||||
#include "hb-ot-layout-private.hh"
|
#include "hb-ot-layout-private.hh"
|
||||||
|
|
||||||
|
#include "hb-ot-layout-base-table.hh"
|
||||||
#include "hb-ot-layout-gdef-table.hh"
|
#include "hb-ot-layout-gdef-table.hh"
|
||||||
#include "hb-ot-layout-gsub-table.hh"
|
#include "hb-ot-layout-gsub-table.hh"
|
||||||
#include "hb-ot-layout-gpos-table.hh"
|
#include "hb-ot-layout-gpos-table.hh"
|
||||||
|
|
@ -62,6 +63,7 @@ _hb_ot_layout_create (hb_face_t *face)
|
||||||
layout->gpos = OT::Sanitizer<OT::GPOS>::lock_instance (layout->gpos_blob);
|
layout->gpos = OT::Sanitizer<OT::GPOS>::lock_instance (layout->gpos_blob);
|
||||||
|
|
||||||
layout->math.init (face);
|
layout->math.init (face);
|
||||||
|
layout->base.init (face);
|
||||||
layout->fvar.init (face);
|
layout->fvar.init (face);
|
||||||
layout->avar.init (face);
|
layout->avar.init (face);
|
||||||
layout->morx.init (face);
|
layout->morx.init (face);
|
||||||
|
|
@ -212,6 +214,7 @@ _hb_ot_layout_destroy (hb_ot_layout_t *layout)
|
||||||
hb_blob_destroy (layout->gpos_blob);
|
hb_blob_destroy (layout->gpos_blob);
|
||||||
|
|
||||||
layout->math.fini ();
|
layout->math.fini ();
|
||||||
|
layout->base.fini ();
|
||||||
layout->fvar.fini ();
|
layout->fvar.fini ();
|
||||||
layout->avar.fini ();
|
layout->avar.fini ();
|
||||||
layout->morx.fini ();
|
layout->morx.fini ();
|
||||||
|
|
|
||||||
|
|
@ -33,6 +33,7 @@
|
||||||
#include "hb-ot-font.h"
|
#include "hb-ot-font.h"
|
||||||
#include "hb-ot-layout.h"
|
#include "hb-ot-layout.h"
|
||||||
#include "hb-ot-math.h"
|
#include "hb-ot-math.h"
|
||||||
|
#include "hb-ot-base.h"
|
||||||
#include "hb-ot-tag.h"
|
#include "hb-ot-tag.h"
|
||||||
#include "hb-ot-shape.h"
|
#include "hb-ot-shape.h"
|
||||||
#include "hb-ot-var.h"
|
#include "hb-ot-var.h"
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue