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[truetype] For OpenType 1.7: s/preferred/typographic/ (sub)family.

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* include/freetype/ftsnames.h
(FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY,
FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY): New macros.
(FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY,
FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY): Deprecated.

* include/freetype/ttnameid.h (TT_NAME_ID_TYPOGRAPHIC_FAMILY,
TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY): New macros.
(TT_NAME_ID_PREFERRED_FAMILY, TT_NAME_ID_PREFERRED_SUBFAMILY):
Deprecated.

* src/sfnt/sfobjs.c (sfnt_load_face): Updated.

* docs/CHANGES: Updated.
This commit is contained in:
Werner Lemberg 2017-01-24 17:00:36 +01:00
parent 693f56ffcd
commit 141f0ea5ab
6 changed files with 102 additions and 53 deletions
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19
ChangeLog
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@ -1,3 +1,22 @@
2017-01-24 Werner Lemberg <wl@gnu.org>
[truetype] For OpenType 1.7: s/preferred/typographic/ (sub)family.
* include/freetype/ftsnames.h
(FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY,
FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY): New macros.
(FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY,
FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY): Deprecated.
* include/freetype/ttnameid.h (TT_NAME_ID_TYPOGRAPHIC_FAMILY,
TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY): New macros.
(TT_NAME_ID_PREFERRED_FAMILY, TT_NAME_ID_PREFERRED_SUBFAMILY):
Deprecated.
* src/sfnt/sfobjs.c (sfnt_load_face): Updated.
* docs/CHANGES: Updated.
2017-01-23 Werner Lemberg <wl@gnu.org>
[base] Add `FT_Set_Default_Properties' (#49187).

16
docs/CHANGES
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@ -23,6 +23,22 @@ CHANGES BETWEEN 2.7.1 and 2.7.2
call this function, but `FT_New_Library' does not (similar to
`FT_Add_Default_Modules').
- To be in sync with OpenType version 1.7 and newer, macros
FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY,
FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY,
TT_NAME_ID_PREFERRED_FAMILY
TT_NAME_ID_PREFERRED_SUBFAMILY
are renamed to
FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY,
FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY,
TT_NAME_ID_TYPOGRAPHIC_FAMILY
TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY
The old macro names are deprecated (but still available).
======================================================================

36
include/freetype/ftsnames.h
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@ -162,31 +162,43 @@ FT_BEGIN_HEADER
/***************************************************************************
*
* @constant:
* FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY
* FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY
*
* @description:
* A constant used as the tag of @FT_Parameter structures to make
* FT_Open_Face() ignore preferred family subfamily names in `name'
* table since OpenType version 1.4. For backwards compatibility with
* legacy systems that have a 4-face-per-family restriction.
* A tag for @FT_Parameter to make @FT_Open_Face ignore typographic
* family names in the `name' table (introduced in OpenType version
* 1.4). Use this for backwards compatibility with legacy systems that
* have a four-faces-per-family restriction.
*
*/
#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY FT_MAKE_TAG( 'i', 'g', 'p', 'f' )
#define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \
FT_MAKE_TAG( 'i', 'g', 'p', 'f' )
/* this constant is deprecated */
#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \
FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY
/***************************************************************************
*
* @constant:
* FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY
* FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY
*
* @description:
* A constant used as the tag of @FT_Parameter structures to make
* FT_Open_Face() ignore preferred subfamily names in `name' table since
* OpenType version 1.4. For backwards compatibility with legacy
* systems that have a 4-face-per-family restriction.
* A tag for @FT_Parameter to make @FT_Open_Face ignore typographic
* subfamily names in the `name' table (introduced in OpenType version
* 1.4). Use this for backwards compatibility with legacy systems that
* have a four-faces-per-family restriction.
*
*/
#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY FT_MAKE_TAG( 'i', 'g', 'p', 's' )
#define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \
FT_MAKE_TAG( 'i', 'g', 'p', 's' )
/* this constant is deprecated */
#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \
FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY
/* */

2
include/freetype/internal/tttypes.h
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@ -1300,7 +1300,7 @@ FT_BEGIN_HEADER
/* */
/* sbit_table_size :: The size of `sbit_table'. */
/* */
/* sbit_table_type :: The sbit table type (CBLC, SBIX, etc.). */
/* sbit_table_type :: The sbit table type (CBLC, sbix, etc.). */
/* */
/* sbit_num_strikes :: The number of sbit strikes exposed by */
/* FreeType's API, omitting invalid strikes. */

54
include/freetype/ttnameid.h
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@ -786,46 +786,48 @@ FT_BEGIN_HEADER
* an SFNT `name' table. These values are platform independent.
*/
#define TT_NAME_ID_COPYRIGHT 0
#define TT_NAME_ID_FONT_FAMILY 1
#define TT_NAME_ID_FONT_SUBFAMILY 2
#define TT_NAME_ID_UNIQUE_ID 3
#define TT_NAME_ID_FULL_NAME 4
#define TT_NAME_ID_VERSION_STRING 5
#define TT_NAME_ID_PS_NAME 6
#define TT_NAME_ID_TRADEMARK 7
#define TT_NAME_ID_COPYRIGHT 0
#define TT_NAME_ID_FONT_FAMILY 1
#define TT_NAME_ID_FONT_SUBFAMILY 2
#define TT_NAME_ID_UNIQUE_ID 3
#define TT_NAME_ID_FULL_NAME 4
#define TT_NAME_ID_VERSION_STRING 5
#define TT_NAME_ID_PS_NAME 6
#define TT_NAME_ID_TRADEMARK 7
/* the following values are from the OpenType spec */
#define TT_NAME_ID_MANUFACTURER 8
#define TT_NAME_ID_DESIGNER 9
#define TT_NAME_ID_DESCRIPTION 10
#define TT_NAME_ID_VENDOR_URL 11
#define TT_NAME_ID_DESIGNER_URL 12
#define TT_NAME_ID_LICENSE 13
#define TT_NAME_ID_LICENSE_URL 14
#define TT_NAME_ID_MANUFACTURER 8
#define TT_NAME_ID_DESIGNER 9
#define TT_NAME_ID_DESCRIPTION 10
#define TT_NAME_ID_VENDOR_URL 11
#define TT_NAME_ID_DESIGNER_URL 12
#define TT_NAME_ID_LICENSE 13
#define TT_NAME_ID_LICENSE_URL 14
/* number 15 is reserved */
#define TT_NAME_ID_PREFERRED_FAMILY 16
#define TT_NAME_ID_PREFERRED_SUBFAMILY 17
#define TT_NAME_ID_MAC_FULL_NAME 18
#define TT_NAME_ID_TYPOGRAPHIC_FAMILY 16
#define TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY 17
#define TT_NAME_ID_MAC_FULL_NAME 18
/* The following code is new as of 2000-01-21 */
#define TT_NAME_ID_SAMPLE_TEXT 19
#define TT_NAME_ID_SAMPLE_TEXT 19
/* This is new in OpenType 1.3 */
#define TT_NAME_ID_CID_FINDFONT_NAME 20
#define TT_NAME_ID_CID_FINDFONT_NAME 20
/* This is new in OpenType 1.5 */
#define TT_NAME_ID_WWS_FAMILY 21
#define TT_NAME_ID_WWS_SUBFAMILY 22
#define TT_NAME_ID_WWS_FAMILY 21
#define TT_NAME_ID_WWS_SUBFAMILY 22
/* This is new in OpenType 1.7 */
#define TT_NAME_ID_LIGHT_BACKGROUND 23
#define TT_NAME_ID_DARK_BACKGROUND 24
#define TT_NAME_ID_LIGHT_BACKGROUND 23
#define TT_NAME_ID_DARK_BACKGROUND 24
/* This is new in OpenType 1.8 */
#define TT_NAME_ID_VARIATIONS_PREFIX 25
#define TT_NAME_ID_VARIATIONS_PREFIX 25
/* */
/* these two values are deprecated */
#define TT_NAME_ID_PREFERRED_FAMILY TT_NAME_ID_TYPOGRAPHIC_FAMILY
#define TT_NAME_ID_PREFERRED_SUBFAMILY TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY
/***********************************************************************

28
src/sfnt/sfobjs.c
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@ -1079,8 +1079,8 @@
FT_Bool has_outline;
FT_Bool is_apple_sbit;
FT_Bool is_apple_sbix;
FT_Bool ignore_preferred_family = FALSE;
FT_Bool ignore_preferred_subfamily = FALSE;
FT_Bool ignore_typographic_family = FALSE;
FT_Bool ignore_typographic_subfamily = FALSE;
SFNT_Service sfnt = (SFNT_Service)face->sfnt;
@ -1095,10 +1095,10 @@
for ( i = 0; i < num_params; i++ )
{
if ( params[i].tag == FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY )
ignore_preferred_family = TRUE;
else if ( params[i].tag == FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY )
ignore_preferred_subfamily = TRUE;
if ( params[i].tag == FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY )
ignore_typographic_family = TRUE;
else if ( params[i].tag == FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY )
ignore_typographic_subfamily = TRUE;
}
}
@ -1281,27 +1281,27 @@
face->root.style_name = NULL;
if ( face->os2.version != 0xFFFFU && face->os2.fsSelection & 256 )
{
if ( !ignore_preferred_family )
GET_NAME( PREFERRED_FAMILY, &face->root.family_name );
if ( !ignore_typographic_family )
GET_NAME( TYPOGRAPHIC_FAMILY, &face->root.family_name );
if ( !face->root.family_name )
GET_NAME( FONT_FAMILY, &face->root.family_name );
if ( !ignore_preferred_subfamily )
GET_NAME( PREFERRED_SUBFAMILY, &face->root.style_name );
if ( !ignore_typographic_subfamily )
GET_NAME( TYPOGRAPHIC_SUBFAMILY, &face->root.style_name );
if ( !face->root.style_name )
GET_NAME( FONT_SUBFAMILY, &face->root.style_name );
}
else
{
GET_NAME( WWS_FAMILY, &face->root.family_name );
if ( !face->root.family_name && !ignore_preferred_family )
GET_NAME( PREFERRED_FAMILY, &face->root.family_name );
if ( !face->root.family_name && !ignore_typographic_family )
GET_NAME( TYPOGRAPHIC_FAMILY, &face->root.family_name );
if ( !face->root.family_name )
GET_NAME( FONT_FAMILY, &face->root.family_name );
GET_NAME( WWS_SUBFAMILY, &face->root.style_name );
if ( !face->root.style_name && !ignore_preferred_subfamily )
GET_NAME( PREFERRED_SUBFAMILY, &face->root.style_name );
if ( !face->root.style_name && !ignore_typographic_subfamily )
GET_NAME( TYPOGRAPHIC_SUBFAMILY, &face->root.style_name );
if ( !face->root.style_name )
GET_NAME( FONT_SUBFAMILY, &face->root.style_name );
}