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* src/autohint/ahhint.c (ah_hinter_load) <FT_GLYPH_FORMAT_OUTLINE>: 

Handle case where outline->num_vedges is zero while computing hinted
metrics.

* src/cff/cffcmap.c (cff_cmap_unicode_init): Provide correct value
for `count'.
This commit is contained in:
Werner Lemberg 2004-02-26 09:08:51 +00:00
parent 675431bec1
commit 50aedae2be
3 changed files with 20 additions and 2 deletions
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11
ChangeLog
View File

@ -1,3 +1,14 @@
2004-02-24 Malcolm Taylor <mtaylor@clear.net.nz>
* src/autohint/ahhint.c (ah_hinter_load) <FT_GLYPH_FORMAT_OUTLINE>:
Handle case where outline->num_vedges is zero while computing hinted
metrics.
2004-02-24 Gordon Childs <gchilds@quickcut.com.au>
* src/cff/cffcmap.c (cff_cmap_unicode_init): Provide correct value
for `count'.
2004-02-24 Werner Lemberg <wl@gnu.org> 2004-02-24 Werner Lemberg <wl@gnu.org>
* include/freetype/t1tables.h (PS_PrivateRec): Add * include/freetype/t1tables.h (PS_PrivateRec): Add

7
src/autohint/ahhint.c
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@ -1540,6 +1540,7 @@
/* we now need to hint the metrics according to the change in */ /* we now need to hint the metrics according to the change in */
/* width/positioning that occured during the hinting process */ /* width/positioning that occured during the hinting process */
if ( outline->num_vedges > 0 )
{ {
FT_Pos old_advance, old_rsb, old_lsb, new_lsb; FT_Pos old_advance, old_rsb, old_lsb, new_lsb;
AH_Edge edge1 = outline->vert_edges; /* leftmost edge */ AH_Edge edge1 = outline->vert_edges; /* leftmost edge */
@ -1562,6 +1563,12 @@
#endif #endif
} }
else
{
hinter->pp1.x = ( hinter->pp1.x + 32 ) & -64;
hinter->pp2.x = ( hinter->pp2.x + 32 ) & -64;
}
/* good, we simply add the glyph to our loader's base */ /* good, we simply add the glyph to our loader's base */
ah_loader_add( gloader ); ah_loader_add( gloader );
break; break;

4
src/cff/cffcmap.c
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@ -4,7 +4,7 @@
/* */ /* */
/* CFF character mapping table (cmap) support (body). */ /* CFF character mapping table (cmap) support (body). */
/* */ /* */
/* Copyright 2002, 2003 by */ /* Copyright 2002, 2003, 2004 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */ /* */
/* This file is part of the FreeType project, and may only be used, */ /* This file is part of the FreeType project, and may only be used, */
@ -152,7 +152,7 @@
cmap->num_pairs = 0; cmap->num_pairs = 0;
cmap->pairs = NULL; cmap->pairs = NULL;
count = (FT_UInt)face->root.num_glyphs; count = cff->num_glyphs;
if ( !FT_NEW_ARRAY( cmap->pairs, count ) ) if ( !FT_NEW_ARRAY( cmap->pairs, count ) )
{ {