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546 Commits

Author SHA1 Message Date
Werner Lemberg c817a7ee73 minor formatting issues 2000-10-05 04:53:31 +00:00
David Turner d092659818 fixed two bugs: 
- one bug in the auto-hinter that could cause some program
    crashes with certain fonts

  - fixed the loading of the font matrix "offset" parameters
    in Type 1 and CID-keyed fonts..
 2000-10-03 22:03:09 +00:00
David Turner 4564ca8a2c small fix: 
when in direct rendering mode, the target bitmap buffer
  is not checked..
 2000-10-03 19:22:52 +00:00
David Turner 3c491067c4 small fix: 
when in direct rendering mode, the target bitmap buffer
  is not checked..
 2000-10-03 19:13:11 +00:00
David Turner 3ee4450879 changing the linkage type of 
FT_New_GlyphSlot and FT_Done_GlyphSlot to
BASE_DEF instead of FT_EXPORT_DEF
 2000-10-03 18:02:02 +00:00
David Turner cc11a05b8a updated the build system: 
- new files for the "cygwin" platform
 - new workspace files for Visual C++ in "builds/win32/visualc"
 - updated "docs/BUILD" slightly
 2000-10-03 17:51:29 +00:00
David Turner 3eff67185e adding missing image files 2000-10-03 17:08:42 +00:00
David Turner 43764232b8 removing obsolete files: 
the design of FT2 has evolved considerably since
these documents were written, and it's better not to
include them in order to avoid confusion among
users of the library..
 2000-10-03 17:07:28 +00:00
Werner Lemberg 59266f23c9 Fixing comment in unixddef.mk which caused a trailing blank. 
Adding a new error, FT_Err_Invalid_Pixel_Size (used in winfnt.c)

Fixing FT_Read_Fields() which failed for ft_frame_{bytes,skip}.  This bug
disabled the Winfont driver.

Minor formatting issues.
 2000-09-29 06:41:56 +00:00
David Turner 36afdb3a8b fixed a bug in the Type 1 and CID font drivers: 
the value of the descent returned was positive,
  instead of being negative..
 2000-09-27 01:01:10 +00:00
Werner Lemberg 0339b6849c Adding missing code for flat compiling mode. 2000-09-26 13:25:15 +00:00
Werner Lemberg fd3b8e7ca1 Clean up, formatting etc. 
Fixing rules for installing cache headers on Unix.

Updating builds/unix/ftconfig.in.
 2000-09-22 21:23:29 +00:00
Werner Lemberg d1242ba4bb Fixed typo in ftimage.h 
Fixed sbit on/off flag in cache code.
 2000-09-22 06:52:20 +00:00
Werner Lemberg 59395eca56 Applied a patch from Hidetoshi for embedded bitmap metrics support. 2000-09-22 03:37:45 +00:00
Werner Lemberg 6f3293e0b5 Added support for (3,0) pid/eid. 2000-09-21 14:10:23 +00:00
David Turner 674826fa81 fixed a bug that happened when rendering spaces 
in monochrome mode..

actually, when outline.num_points == 0, it is legal
to have outline.points == 0 too. The code did return
a FT_Err_Invalid_Outline error incorrectly then because
the checks were not performed in the correct order
 2000-09-19 19:44:42 +00:00
David Turner 5483e69cd8 small update, allow CONFIG_MK to be pre-defined 
before inclusion
 2000-09-19 18:33:20 +00:00
David Turner 214a13db23 final touches. Cache seems working after all, though the 
default cache size of 300 Kb is certainly too high for
now :-)

Need to implement abstract chunk cache and bitmap chunck cache
 2000-09-19 02:08:09 +00:00
David Turner 3752ad97d8 updated the cache sub-system. Major internal rewrite 
please be aware that major bug persist..
 2000-09-19 01:11:11 +00:00
David Turner 2905ff93b1 removed obsolete file (ftcimage.h) 
updated header files
 2000-09-19 01:10:25 +00:00
David Turner ac1c157d2c fixed minor bug in the smooth renderer which forced 
the span callback to be called with y == -1 and count == 0
 2000-09-17 17:17:16 +00:00
David Turner 05b3a9d6f8 major revamp of the build system. 
Fixing the Unix Autoconf parts
 2000-09-15 23:47:42 +00:00
David Turner 71441881ab adding updated cache header files 2000-09-15 22:50:59 +00:00
David Turner 2c4a21d3e3 removed obsolete files 2000-09-15 22:42:43 +00:00
David Turner 76ca167b28 major revamp of the build system 2000-09-15 22:42:06 +00:00
David Turner a3dca2781b small bug-fix, the linearHoriBearing value was not 
loaded not computed correctly
 2000-09-15 17:17:17 +00:00
David Turner 4e0cebbd51 small bug-fix 2000-09-15 17:16:49 +00:00
David Turner dc2cc76d62 fixed a very stupid bug that prevented FT_Outline_Render from 
working correctly..
 2000-09-15 03:37:16 +00:00
Werner Lemberg 3254bd1f00 small formatting issues. 2000-09-11 22:50:13 +00:00
David Turner 99fbfd9a68 - added a new function called FT_SqrtFixed to compute the 
16.16 square root of a 16.16 number (this could come handy
  in a later version of the auto-hinter)

- small fixes to the smooth renderer. It used to use way too
  much line segments when drawing beziers !!
 2000-09-02 00:20:42 +00:00
Werner Lemberg 4138ded5db Fixed a long outstanding bug with an incorrect offset for reading post 
tables.
 2000-09-01 14:36:39 +00:00
Werner Lemberg 4222466667 Small improvement. 2000-09-01 05:35:49 +00:00
David Turner 80c2a6ec1d - the file "ftlist.h" was moved from <freetype/internal/..> to 
<freetype/...>

- bugfix for the cache sub-system..
 2000-08-30 21:40:45 +00:00
Just van Rossum 99a69671d0 updated for new modules and sources (mainly psaux) 2000-08-29 19:10:16 +00:00
Werner Lemberg 7f7174ef2f More warnings fixed. 2000-08-29 18:58:41 +00:00
Werner Lemberg 740eb33162 Minor fixes. 2000-08-29 18:37:25 +00:00
Werner Lemberg a935908615 Introducing new macro LOCA_VAR to solve some problems with structures 
containing function pointers.

FT will now compile again with C++.
 2000-08-29 16:50:01 +00:00
David Turner f96983e003 fixed some bugs in the caching sub-system and improved 
its API to enable many kinds of glyph images..

(note that the "ftview" program has been changed to
use the caching sub-system, "ftmulti" and "ftstring"
should come soon).
 2000-08-29 16:04:28 +00:00
David Turner a84d72d1fc a small optimisation that should speed things a bit. 
I'm surprised I didn't do it before..
 2000-08-29 16:03:28 +00:00
David Turner 96bfe27722 a fix to the computation of the font "text height" (i.e. the 
baseline-to-baseline distance).

Unfortunately, we cannot rely on the OS/2 fields, like
sTypoAscender or usWinAscent to compute it. Rather,
we only look at the horizontal header's content. In case
the "line gap" is set to 0, we compute the text height as
115% of the ascender+descender value..

(this percentage is based on the values found in many
Windows fonts).
 2000-08-29 16:03:01 +00:00
Werner Lemberg 312b59b7c0 Formatting. 
docmaker.py will now run with older Python versions also.  Small fix.
 2000-08-27 07:12:40 +00:00
Werner Lemberg ec54ffde03 Introducing new error code FT_Err_Invalid_Cache_Handle. 
Regrouping of error codes.
 2000-08-26 22:16:44 +00:00
Just van Rossum 2bd5f22191 #include <freetype/internal/ftdebug.h> /* for FT_ERROR() */ 2000-08-25 20:00:58 +00:00
Werner Lemberg 1a6f111f6f Formatting, small fixes. 
Adding basic input parameter checking for exported functions.
 2000-08-24 16:29:15 +00:00
David Turner 1724ba2848 - fixed an horrible FT_LOAD_RENDER bug that returned empty 
bitmaps !!

- tested and fixed the image cache object. I'm performing a
  few more checks though, and we'll call the cache sub-system
  completed !!
 2000-08-24 12:39:40 +00:00
David Turner 0266129b63 changed the FTC_Manager_New function to accept "max_faces" and 
"max_sizes" parameters

fixed some bugs. the cache manager is now tested and validated
(now, it's time for the glyph image cache)
 2000-08-24 11:53:35 +00:00
Just van Rossum 6e4a0a3da7 fixed typo in FT_FLAT_COMPILE section 2000-08-24 00:43:08 +00:00
David Turner a0dfe35de1 renamed "psmodule.c" to "psauxmod.c" 2000-08-24 00:30:24 +00:00
David Turner 1504d78e07 removing obsolete files 2000-08-23 22:50:39 +00:00
David Turner 35d9da9b6b removing obsolete files. These are moved to a new 
CVS module called "ftlayout"
 2000-08-23 22:48:50 +00:00