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540 Commits

Author SHA1 Message Date
David Turner 9e62d694be adding missing image files 2000-10-03 17:08:42 +00:00
David Turner b59bf7e5cc 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 8bb45ec8fb 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 42022c8c94 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 8925009f79 Adding missing code for flat compiling mode. 2000-09-26 13:25:15 +00:00
Werner Lemberg bd547dc6e3 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 f50c2954d4 Fixed typo in ftimage.h 
Fixed sbit on/off flag in cache code.
 2000-09-22 06:52:20 +00:00
Werner Lemberg 50dd5858a7 Applied a patch from Hidetoshi for embedded bitmap metrics support. 2000-09-22 03:37:45 +00:00
Werner Lemberg 1a2908bbc0 Added support for (3,0) pid/eid. 2000-09-21 14:10:23 +00:00
David Turner 4e38576a97 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 beece1bf39 small update, allow CONFIG_MK to be pre-defined 
before inclusion
 2000-09-19 18:33:20 +00:00
David Turner 08a91fd0c6 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 ebdce8344a 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 58e932157b removed obsolete file (ftcimage.h) 
updated header files
 2000-09-19 01:10:25 +00:00
David Turner b71c6af028 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 426984e47b major revamp of the build system. 
Fixing the Unix Autoconf parts
 2000-09-15 23:47:42 +00:00
David Turner 9b11b9e3e4 adding updated cache header files 2000-09-15 22:50:59 +00:00
David Turner d38a4f6593 removed obsolete files 2000-09-15 22:42:43 +00:00
David Turner 046f7a0c31 major revamp of the build system 2000-09-15 22:42:06 +00:00
David Turner b8817177a0 small bug-fix, the linearHoriBearing value was not 
loaded not computed correctly
 2000-09-15 17:17:17 +00:00
David Turner c9ce9e4e3f small bug-fix 2000-09-15 17:16:49 +00:00
David Turner f2545e8078 fixed a very stupid bug that prevented FT_Outline_Render from 
working correctly..
 2000-09-15 03:37:16 +00:00
Werner Lemberg f9b0375002 small formatting issues. 2000-09-11 22:50:13 +00:00
David Turner a8194a97db - 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 21a27ee3cb Fixed a long outstanding bug with an incorrect offset for reading post 
tables.
 2000-09-01 14:36:39 +00:00
Werner Lemberg 155a575ad9 Small improvement. 2000-09-01 05:35:49 +00:00
David Turner 7909673992 - 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 6d2596368a updated for new modules and sources (mainly psaux) 2000-08-29 19:10:16 +00:00
Werner Lemberg 353dfeafa3 More warnings fixed. 2000-08-29 18:58:41 +00:00
Werner Lemberg 4a5c142a40 Minor fixes. 2000-08-29 18:37:25 +00:00
Werner Lemberg 4e9dae68b7 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 80b96f350c 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 e12e313a04 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 5878a6d2ad 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 dc7f9c8dd0 Formatting. 
docmaker.py will now run with older Python versions also.  Small fix.
 2000-08-27 07:12:40 +00:00
Werner Lemberg 95853c87f5 Introducing new error code FT_Err_Invalid_Cache_Handle. 
Regrouping of error codes.
 2000-08-26 22:16:44 +00:00
Just van Rossum 9b4bb291d9 #include <freetype/internal/ftdebug.h> /* for FT_ERROR() */ 2000-08-25 20:00:58 +00:00
Werner Lemberg d1b7475be1 Formatting, small fixes. 
Adding basic input parameter checking for exported functions.
 2000-08-24 16:29:15 +00:00
David Turner 35db73220c - 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 98d2701c58 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 4a47f668a1 fixed typo in FT_FLAT_COMPILE section 2000-08-24 00:43:08 +00:00
David Turner fcf5e68650 renamed "psmodule.c" to "psauxmod.c" 2000-08-24 00:30:24 +00:00
David Turner 888706a317 removing obsolete files 2000-08-23 22:50:39 +00:00
David Turner b8a7a0bdea removing obsolete files. These are moved to a new 
CVS module called "ftlayout"
 2000-08-23 22:48:50 +00:00
David Turner 34f1c2f5f4 finally, the CID and Type1z driver are finished !! 
Werner, please have a look at the code and start
re-formatting it :-)
 2000-08-23 22:47:44 +00:00
David Turner 3b2c50eb3b completing the FreeType Cache subsystem files 2000-08-23 21:11:13 +00:00
Werner Lemberg 8728f294bc Formatting, small fixes. 
Adding copyright notices etc.
 2000-08-23 17:32:42 +00:00
David Turner b466a7650c The FreeType Caching Subsystem - first lines of code 
beware, this code is not tested, and probably doesn't compile
correctly.. more information will follow..
 2000-08-23 11:22:30 +00:00
David Turner a39acf55f7 updated "psaux" and "type1z". 
The Type 1 driver now completely relies on "psaux". I
now need to change the CID driver accordingly, then
finally move the Type 2 parsing routines to "psaux"
when appropriate..
 2000-08-23 02:47:57 +00:00
David Turner 5ef3c95377 updating documentation to explain the use of CFG to 
pass parameters to the configure script
 2000-08-22 23:15:23 +00:00