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This commit is contained in:
Werner Lemberg 2001-05-17 06:27:17 +00:00
parent 9b00ad6469
commit 09c9ac2936
2 changed files with 23 additions and 12 deletions
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31
ChangeLog
View File

@ -1,19 +1,30 @@
2001-05-16 David Turner <david@freetype.org>
* src/truetype/ttgload.c (load_truetype_glyph): fixed a bug in the
composite loader spotted by Keith Packard.
* src/truetype/ttgload.c (load_truetype_glyph): Fixed a bug in the
composite loader. Spotted by Keith Packard.
* src/base/ftobjs.c (FT_GlyphLoader_Check_Points,
FT_GlyphLoader_Check_Subglyphs): Ditto.
2001-05-14 David Turner <david@freetype.org>
* src/base/ftcalc.c (FT_DivFix): fixed a bug in the 64-bit code that
created incorrect scale factors !!
Fixed the incorrect blue zone computations, and improved the
composite support. Note that these changes result in improved
rendering, while sometimes introducing their own artefacts. This is
probably the last big change to the autohinter before the
introduction of a complete replacement.
* src/autohint/ahglobal.c, src/autohint/ahglyph.c, src/autohint/ahhint.c:
fixed the incorrect blue zone computations, and improved the composite
support. Note that these changes result in improved rendering, while
sometimes introducing their own artefacts. That's probably the last
big change to the autohinter before the introduction of its complete
replacement..
* src/autohint/ahglobal.c (sort_values): Fix loop.
* src/autohint/ahglyph.c: Removed some obsolete code.
(ah_outline_compute_edges): Modify code to set the ah_edge_round
flag.
(ah_outline_compute_blue_edges): Add code to compute active blue
zones.
* src/autohint/ahhint.c (ah_hinter_glyph_load): Change load_flags
value.
* src/base/ftcalc.c (FT_DivFix): Fixed a bug in the 64-bit code that
created incorrect scale factors!
(FT_Round_Fix, FT_CeilFix, FT_FloorFix): Minor improvements.
2001-05-12 Werner Lemberg <wl@gnu.org>

4
src/base/ftobjs.c
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@ -434,8 +434,8 @@
{
new_max = ( new_max + 7 ) & -8;
if ( REALLOC_ARRAY( base->points, old_max, new_max, FT_Vector ) ||
REALLOC_ARRAY( base->tags, old_max, new_max, FT_Byte ) )
if ( REALLOC_ARRAY( base->points, old_max, new_max, FT_Vector ) ||
REALLOC_ARRAY( base->tags, old_max, new_max, FT_Byte ) )
goto Exit;
if ( loader->use_extra &&