Commit Graph

16 Commits

Author SHA1 Message Date
Werner Lemberg f57fc59e01 Run `src/tools/update-copyright'. 2015-01-17 20:41:43 +01:00
Werner Lemberg f4f9e68800 */*: s/Invalid_Argument/Invalid_Library_Handle/ where appropriate. 2014-11-25 11:11:55 +01:00
Werner Lemberg 9154dab815 [ftlcdfil] Obey flow direction.
* src/base/ftlcdfil.c (_ft_lcd_filter_fir, _ft_lcd_filter_legacy):
Handle `up' flow.
2014-11-21 08:03:51 +01:00
Werner Lemberg 6497b9c5a5 Fix compiler warnings.
Reported by Wojciech Mamrak <wmamrak@gmail.com>.

* src/autofit/afglobal.c (af_face_globals_compute_style_coverage),
src/autofit/afmodule.c (af_property_set): Fix `signed' vs.
`unsigned' issues.

* src/autofit/aflatin.c (af_latin_metrics_init_blues): Make compiler
happy.

* src/base/ftlcdfil.c (_ft_lcd_filter_fir): Use only four elements
for `fir'.
Fix `signed' vs. `unsigned' issues.

* src/sfnt/sfobjs.c (WRITE_BYTE): Removed, unused.
(WRITE_USHORT, WRITE_ULONG): Add proper casts.

* src/truetype/ttgload.c (TT_Get_VMetrics): Add proper casts.

* src/truetype/ttinterp.c (Ins_DELTAP): Add proper casts for `B1'
and `B2'.
2014-06-13 09:28:00 +02:00
Werner Lemberg 059bc335ce */*: Use `FT_THROW'.
This is essentially a mechanical conversion, adding inclusion of
`FT_INTERNAL_DEBUG_H' where necessary, and providing the macros for
stand-alone compiling modes of the rasterizer modules.

To convert the remaining occurrences of FT_Err_XXX and friends it is
necessary to rewrite the code.  Note, however, that it doesn't harm
if some cases are not handled since FT_THROW is a no-op.
2013-03-14 10:27:35 +01:00
Werner Lemberg 460d23f168 Add new function `FT_Library_SetLcdFilterWeights'.
This is based on code written by Lifter
<http://unixforum.org/index.php?showuser=11691>.  It fixes
FreeDesktop bug #27386.

* src/base/ftlcdfil.c (FT_Library_SetLcdFilterWeights): New
function.

* include/freetype/ftlcdfil.h: Updated.

* docs/CHANGES: Updated.
2010-04-05 08:46:26 +02:00
Werner Lemberg e85baf4f8e Fix stdlib dependencies.
Problem reported by Mickey Gabel <mickey@monfort.co.il>.

* include/freetype/config/ftstdlib.h (ft_exit): Removed.  Unused.

* src/autofit/afhints.c, src/base/ftlcdfil.c, src/smooth/ftsmooth.c:
s/memcpy/ft_memcpy/.
* src/psaux/t1decode.c: s/memset/ft_memset/, s/memcpy/ft_memcpy/.
2009-01-12 20:01:10 +00:00
Werner Lemberg 52cd0fc8b9 Fixes from the gnuwin32 port.
* src/base/ftlcdfil.c: s/EXPORT/EXPORT_DEF/.

* src/base/ftotval.c: Include FT_OPENTYPE_VALIDATE_H.

* src/psaux/psobjs.c (ps_table_add): Check `length'.
2008-11-24 08:15:05 +00:00
Werner Lemberg 4c93399155 * src/base/ftlcdfil.c (_ft_lcd_filter_legacy): Updated comment to
mention intra-pixel algorithm.

* include/freetype/freetype.h (FT_Render_Mode): Mention that
FT_Library_SetLcdFilter can be used to reduce fringes.
2008-01-18 05:32:55 +00:00
Werner Lemberg eeaa6497c3 add comment 2006-12-19 14:34:07 +00:00
Werner Lemberg 4755bf7a82 * src/base/ftlcdfil.c (FT_Library_SetLcdFilter)
[FT_FORCE_LIGHT_LCD_FILTER]: Fix typo.
2006-12-16 08:58:44 +00:00
Werner Lemberg 0d0d78dadc formatting 2006-11-14 10:37:10 +00:00
David Turner 29c191cd53 * src/base/ftlcdfil.c: added support for FT_FORCE_LIGHT_LCD_FILTER
and FT_FORCE_LEGACY_LCD_FILTER at compile time. Define these macros
      when building the library to change the default LCD filter to be
      used. This is only useful for experimentation
2006-11-13 13:03:48 +00:00
David Turner 8765c71b41 * include/freetype/ftlcdfil.h, include/internal/ftobjs.h,
src/base/ftlcdfilt.c, src/smooth/ftsmooth.c: API change for
       the LCD filter, the FT_LcdFilter value is a enum describing
       which filter to apply, new values FT_LCD_FILTER_LIGHT and
       FT_LCD_FILTER_LEGACY (the latter implements the LibXft original
       algorithm which produces incredible color fringes for everything
       except very-well hinted text)

       * src/autofit/aflatin.c: various tiny improvements that drastically
       improve the handling of serif fonts and of LCD/LCD_V hinting modes.
2006-11-10 16:49:42 +00:00
Werner Lemberg 2c002e13a7 formatting, improving documentation 2006-09-29 21:31:53 +00:00
David Turner 3cc7d630bd adding missing file 2006-09-27 08:48:38 +00:00