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[autofit] s/AF_SCRIPT_NONE/AF_SCRIPT_UNASSIGNED/.

This commit is contained in:
Werner Lemberg 2013-12-10 13:18:11 +01:00
parent 69d1a3609e
commit 45244f8043
3 changed files with 18 additions and 13 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2013-12-10 Werner Lemberg <wl@gnu.org>
[autofit] s/AF_SCRIPT_NONE/AF_SCRIPT_UNASSIGNED/.
2013-12-10 Werner Lemberg <wl@gnu.org> 2013-12-10 Werner Lemberg <wl@gnu.org>
[truetype] Fix scaling of vertical phantom points. [truetype] Fix scaling of vertical phantom points.

23
src/autofit/afglobal.c
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@ -88,9 +88,9 @@
FT_UInt i; FT_UInt i;
/* the value AF_SCRIPT_NONE means `uncovered glyph' */ /* the value AF_SCRIPT_UNASSIGNED means `uncovered glyph' */
FT_MEM_SET( globals->glyph_scripts, FT_MEM_SET( globals->glyph_scripts,
AF_SCRIPT_NONE, AF_SCRIPT_UNASSIGNED,
globals->glyph_count ); globals->glyph_count );
error = FT_Select_Charmap( face, FT_ENCODING_UNICODE ); error = FT_Select_Charmap( face, FT_ENCODING_UNICODE );
@ -128,9 +128,9 @@
gindex = FT_Get_Char_Index( face, charcode ); gindex = FT_Get_Char_Index( face, charcode );
if ( gindex != 0 && if ( gindex != 0 &&
gindex < (FT_ULong)globals->glyph_count && gindex < (FT_ULong)globals->glyph_count &&
gscripts[gindex] == AF_SCRIPT_NONE ) gscripts[gindex] == AF_SCRIPT_UNASSIGNED )
gscripts[gindex] = (FT_Byte)ss; gscripts[gindex] = (FT_Byte)ss;
for (;;) for (;;)
@ -140,8 +140,8 @@
if ( gindex == 0 || charcode > range->last ) if ( gindex == 0 || charcode > range->last )
break; break;
if ( gindex < (FT_ULong)globals->glyph_count && if ( gindex < (FT_ULong)globals->glyph_count &&
gscripts[gindex] == AF_SCRIPT_NONE ) gscripts[gindex] == AF_SCRIPT_UNASSIGNED )
gscripts[gindex] = (FT_Byte)ss; gscripts[gindex] = (FT_Byte)ss;
} }
} }
@ -162,16 +162,16 @@
* By default, all uncovered glyphs are set to the fallback script. * By default, all uncovered glyphs are set to the fallback script.
* XXX: Shouldn't we disable hinting or do something similar? * XXX: Shouldn't we disable hinting or do something similar?
*/ */
if ( globals->module->fallback_script != AF_SCRIPT_NONE ) if ( globals->module->fallback_script != AF_SCRIPT_UNASSIGNED )
{ {
FT_Long nn; FT_Long nn;
for ( nn = 0; nn < globals->glyph_count; nn++ ) for ( nn = 0; nn < globals->glyph_count; nn++ )
{ {
if ( ( gscripts[nn] & ~AF_DIGIT ) == AF_SCRIPT_NONE ) if ( ( gscripts[nn] & ~AF_DIGIT ) == AF_SCRIPT_UNASSIGNED )
{ {
gscripts[nn] &= ~AF_SCRIPT_NONE; gscripts[nn] &= ~AF_SCRIPT_UNASSIGNED;
gscripts[nn] |= globals->module->fallback_script; gscripts[nn] |= globals->module->fallback_script;
} }
} }
@ -277,7 +277,8 @@
/* if we have a forced script (via `options'), use it, */ /* if we have a forced script (via `options'), use it, */
/* otherwise look into `glyph_scripts' array */ /* otherwise look into `glyph_scripts' array */
if ( script == AF_SCRIPT_DFLT || script + 1 >= AF_SCRIPT_MAX ) if ( script == AF_SCRIPT_DFLT || script + 1 >= AF_SCRIPT_MAX )
script = (AF_Script)( globals->glyph_scripts[gindex] & AF_SCRIPT_NONE ); script = (AF_Script)( globals->glyph_scripts[gindex] &
AF_SCRIPT_UNASSIGNED );
script_class = AF_SCRIPT_CLASSES_GET[script]; script_class = AF_SCRIPT_CLASSES_GET[script];
writing_system_class = AF_WRITING_SYSTEM_CLASSES_GET writing_system_class = AF_WRITING_SYSTEM_CLASSES_GET

4
src/autofit/afglobal.h
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@ -51,9 +51,9 @@ FT_BEGIN_HEADER
#define AF_SCRIPT_FALLBACK AF_SCRIPT_DFLT #define AF_SCRIPT_FALLBACK AF_SCRIPT_DFLT
#endif #endif
/* a bit mask indicating an uncovered glyph */ /* a bit mask indicating an uncovered glyph */
#define AF_SCRIPT_NONE 0x7F #define AF_SCRIPT_UNASSIGNED 0x7F
/* if this flag is set, we have an ASCII digit */ /* if this flag is set, we have an ASCII digit */
#define AF_DIGIT 0x80 #define AF_DIGIT 0x80
/* `increase-x-height' property */ /* `increase-x-height' property */
#define AF_PROP_INCREASE_X_HEIGHT_MIN 6 #define AF_PROP_INCREASE_X_HEIGHT_MIN 6