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Third Party Harfbuzz
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f748e116
T
Third Party Harfbuzz
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体验新版 GitCode,发现更多精彩内容 >>
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f748e116
编写于
2月 18, 2017
作者:
E
Elie Roux
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电子邮件补丁
差异文件
bootstraping structure
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70202983
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4
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4 changed file
with
242 addition
and
0 deletion
+242
-0
src/Makefile.sources
src/Makefile.sources
+1
-0
src/hb-ot-base-table.hh
src/hb-ot-base-table.hh
+238
-0
src/hb-ot-font.cc
src/hb-ot-font.cc
+1
-0
src/hb-ot-layout-private.hh
src/hb-ot-layout-private.hh
+2
-0
未找到文件。
src/Makefile.sources
浏览文件 @
f748e116
...
...
@@ -68,6 +68,7 @@ HB_NODIST_headers = \
HB_FALLBACK_sources
=
hb-fallback-shape.cc
HB_OT_sources
=
\
hb-ot-base-table.hh
\
hb-ot-font.cc
\
hb-ot-layout.cc
\
hb-ot-layout-common-private.hh
\
...
...
src/hb-ot-base-table.hh
0 → 100644
浏览文件 @
f748e116
/*
* 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.
*
*/
#ifndef HB_OT_BASE_TABLE_HH
#define HB_OT_BASE_TABLE_HH
#include "hb-open-type-private.hh"
#include "hb-ot-layout-common-private.hh"
#define HB_OT_TAG_BASE HB_TAG('B','A','S','E')
// https://www.microsoft.com/typography/otspec/baselinetags.htm
#define HB_OT_TAG_BASE_HANG HB_TAG('h','a','n','g')
#define HB_OT_TAG_BASE_ICFB HB_TAG('i','c','f','b')
#define HB_OT_TAG_BASE_ICFT HB_TAG('i','c','f','t')
#define HB_OT_TAG_BASE_IDEO HB_TAG('i','d','e','o')
#define HB_OT_TAG_BASE_IDTB HB_TAG('i','d','t','b')
#define HB_OT_TAG_BASE_MATH HB_TAG('m','a','t','h')
#define HB_OT_TAG_BASE_ROMN HB_TAG('r','o','m','n')
namespace
OT
{
/*
* BASE -- The BASE Table
*/
struct
BaseCoordFormat1
{
protected:
USHORT
baseCoordFormat
;
SHORT
coordinate
;
public:
DEFINE_SIZE_STATIC
(
4
);
};
struct
BaseCoordFormat2
{
protected:
USHORT
baseCoordFormat
;
SHORT
coordinate
;
USHORT
referenceGlyph
;
USHORT
baseCoordPoint
;
public:
DEFINE_SIZE_STATIC
(
8
);
};
struct
BaseCoordFormat3
{
protected:
USHORT
baseCoordFormat
;
SHORT
coordinate
;
OffsetTo
<
Device
>
deviceTable
;
public:
DEFINE_SIZE_STATIC
(
6
);
};
struct
BaseCoord
{
protected:
union
{
USHORT
baseCoordFormat
;
BaseCoordFormat1
format1
;
BaseCoordFormat2
format2
;
BaseCoordFormat3
format3
;
}
u
;
public:
DEFINE_SIZE_MIN
(
4
);
};
struct
FeatMinMaxRecord
{
protected:
Tag
featureTableTag
;
OffsetTo
<
BaseCoord
>
minCoord
;
OffsetTo
<
BaseCoord
>
maxCoord
;
public:
DEFINE_SIZE_STATIC
(
8
);
};
struct
MinMaxTable
{
protected:
OffsetTo
<
BaseCoord
>
minCoord
;
OffsetTo
<
BaseCoord
>
maxCoord
;
USHORT
featMinMaxCount
;
ArrayOf
<
FeatMinMaxRecord
>
featMinMaxRecordTable
;
public:
DEFINE_SIZE_ARRAY
(
6
,
featMinMaxRecordTable
);
};
struct
BaseLangSysRecord
{
protected:
Tag
baseLangSysTag
;
OffsetTo
<
MinMaxTable
>
minMax
;
public:
DEFINE_SIZE_STATIC
(
6
);
};
struct
BaseValuesTable
{
protected:
USHORT
defaultIndex
;
USHORT
baseCoordCount
;
ArrayOf
<
BaseCoord
>
baseCoordTable
;
public:
DEFINE_SIZE_ARRAY
(
4
,
baseCoordTable
);
};
struct
BaseScriptTable
{
protected:
OffsetTo
<
BaseValuesTable
>
baseValues
;
OffsetTo
<
MinMaxTable
>
defaultMinMax
;
USHORT
baseLangSysCount
;
ArrayOf
<
BaseLangSysRecord
>
baseLangSysRecordTable
;
public:
DEFINE_SIZE_ARRAY
(
6
,
baseLangSysRecordTable
);
};
struct
BaseScriptRecord
{
protected:
Tag
baseScriptTag
;
OffsetTo
<
BaseScriptTable
>
baseScript
;
public:
DEFINE_SIZE_STATIC
(
4
);
};
struct
BaseScriptList
{
protected:
USHORT
baseScriptCount
;
ArrayOf
<
BaseScriptRecord
>
baseScriptRecordTable
;
public:
DEFINE_SIZE_ARRAY
(
2
,
baseScriptRecordTable
);
};
struct
BaselineTag
{
protected:
Tag
tag
;
public:
DEFINE_SIZE_STATIC
(
4
);
};
struct
BaseTagList
{
protected:
USHORT
baseTagCount
;
ArrayOf
<
BaselineTag
>
BaseTagListTable
;
public:
DEFINE_SIZE_STATIC
(
4
);
};
struct
VertAxis
{
protected:
OffsetTo
<
BaseTagList
>
baseTagList
;
OffsetTo
<
BaseScriptList
>
baseScriptList
;
public:
DEFINE_SIZE_STATIC
(
4
);
};
struct
HorizAxis
{
protected:
OffsetTo
<
HorizAxis
>
baseTagList
;
OffsetTo
<
VertAxis
>
baseScriptList
;
public:
DEFINE_SIZE_STATIC
(
4
);
};
struct
BASE
{
static
const
hb_tag_t
tableTag
=
HB_OT_TAG_BASE
;
inline
bool
sanitize
(
hb_sanitize_context_t
*
c
)
const
{
TRACE_SANITIZE
(
this
);
return_trace
(
version
.
sanitize
(
c
)
&&
likely
(
version
.
major
==
1
));
}
protected:
FixedVersion
<>
version
;
/* Version of the BASE table: 1.0 or 1.1 */
OffsetTo
<
HorizAxis
>
horizAxis
;
OffsetTo
<
VertAxis
>
vertAxis
;
//LOffsetTo<ItemVarStore> itemVarStore;
public:
DEFINE_SIZE_MIN
(
6
);
};
}
/* namespace OT */
#endif
/* HB_OT_BASE_TABLE_HH */
src/hb-ot-font.cc
浏览文件 @
f748e116
...
...
@@ -30,6 +30,7 @@
#include "hb-font-private.hh"
#include "hb-ot-base-table.hh"
#include "hb-ot-cmap-table.hh"
#include "hb-ot-cbdt-table.hh"
#include "hb-ot-glyf-table.hh"
...
...
src/hb-ot-layout-private.hh
浏览文件 @
f748e116
...
...
@@ -122,6 +122,7 @@ hb_ot_layout_position_finish_offsets (hb_font_t *font,
*/
namespace
OT
{
struct
BASE
;
struct
GDEF
;
struct
GSUB
;
struct
GPOS
;
...
...
@@ -162,6 +163,7 @@ struct hb_ot_layout_t
const
struct
OT
::
GPOS
*
gpos
;
/* 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
::
fvar
>
fvar
;
OT
::
hb_lazy_table_loader_t
<
struct
OT
::
avar
>
avar
;
...
...
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