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* src/truetype/ttgload.c (TT_Load_Glyph): Only translate outline 

to (0,0) if bit 1 of the `head' table isn't set.  This improves
rendering of buggy fonts.
This commit is contained in:
Werner Lemberg 2005-08-22 07:11:31 +00:00
parent 15c1f5d36f
commit 2752bd1a46
3 changed files with 30 additions and 2 deletions
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23
ChangeLog
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@ -1,3 +1,9 @@
2005-08-21 Werner Lemberg <wl@gnu.org>
* src/truetype/ttgload.c (TT_Load_Glyph): Only translate outline
to (0,0) if bit 1 of the `head' table isn't set. This improves
rendering of buggy fonts.
2005-08-20 Chia I Wu <b90201047@ntu.edu.tw> 2005-08-20 Chia I Wu <b90201047@ntu.edu.tw>
* src/truetype/ttdriver.c (Load_Glyph): Don't check the validity of * src/truetype/ttdriver.c (Load_Glyph): Don't check the validity of
@ -235,3 +241,20 @@
2005-06-13 Werner Lemberg <wl@gnu.org> 2005-06-13 Werner Lemberg <wl@gnu.org>
* docs/release: Update. * docs/release: Update.
----------------------------------------------------------------------------
Copyright 2005 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
and distributed under the terms of the FreeType project license,
LICENSE.TXT. By continuing to use, modify, or distribute this file you
indicate that you have read the license and understand and accept it
fully.
Local Variables:
version-control: never
coding: latin-1
End:

4
docs/CHANGES
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@ -27,6 +27,10 @@ LATEST CHANGES BETWEEN 2.2.0 and 2.1.10
- The demo programs `ftview' and `ftstring' have been rewritten - The demo programs `ftview' and `ftstring' have been rewritten
for better readability. for better readability.
- FreeType now honours bit 1 in the `head' table of TrueType fonts
(meaning `left sidebearing point at x=0'). This helps with
some buggy fonts.
====================================================================== ======================================================================

5
src/truetype/ttgload.c
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@ -2057,8 +2057,9 @@
glyph->outline = loader.gloader->base.outline; glyph->outline = loader.gloader->base.outline;
glyph->outline.flags &= ~FT_OUTLINE_SINGLE_PASS; glyph->outline.flags &= ~FT_OUTLINE_SINGLE_PASS;
/* translate array so that (0,0) is the glyph's origin */ /* In case bit 1 of the `flags' field in the `head' table isn't */
if ( loader.pp1.x ) /* set, translate array so that (0,0) is the glyph's origin. */
if ( ( face->header.Flags & 2 ) == 0 && loader.pp1.x )
FT_Outline_Translate( &glyph->outline, -loader.pp1.x, 0 ); FT_Outline_Translate( &glyph->outline, -loader.pp1.x, 0 );
} }