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114 Commits

Author SHA1 Message Date
David Turner b2a21e5170 minor change, for benchmark comparison 2000-02-21 16:18:43 +00:00
David Turner fbff3e8fc7 added a memory checking test program, used to 
solve the memory leak reported by Jack Davis
 2000-02-21 16:18:25 +00:00
David Turner c64f644264 simple update to allow several rendering modes 
(useful for testing the Unicode charmaps)
 2000-02-21 16:18:01 +00:00
David Turner 1e7f843261 simple fix 2000-02-21 16:17:36 +00:00
David Turner 08fdac980a fixed a bug in the glyph loader that caused a memory 
block to be freed twice. Also performed changes to use
the new glyph zone object that has appeared in ftobjs.h
 2000-02-21 16:01:33 +00:00
David Turner cbfaedcefa added glyph zone objects 2000-02-21 16:00:36 +00:00
David Turner 4ea18e5573 added some configuration macros 2000-02-17 10:25:24 +00:00
Werner Lemberg 547a252af1 Formatting. Adding/Fixing documentation. 2000-02-16 08:23:58 +00:00
David Turner d16a4b8111 removed obsolete hinter source code 2000-02-15 12:56:44 +00:00
David Turner 95bec28220 updated version of the experimental Type 1 driver 
(this thing now works even better than the "regular"
driver, but is much smaller).

Provides no hinter !!
 2000-02-15 12:55:57 +00:00
David Turner 861ba624db small fix (reduce compiler warnings) 2000-02-15 12:54:51 +00:00
David Turner 24ea09fcbd small fix 2000-02-15 12:54:06 +00:00
David Turner 18789bfe9f Added prototype OpenType Layout support 
sources. This is not a port of the OTL extension
of FT 1.x, as it uses a very different design.

These sources are placed here for comments
and peer-review
 2000-02-15 12:53:31 +00:00
David Turner dbe4872bf0 removed obsolete source file 2000-02-14 16:45:40 +00:00
David Turner a56489e01f The code has been updated to use the finite-state 
table loader in "ftstream" (when the macro READ_FIELDS)
is defined.

This is experimental..
 2000-02-13 13:41:56 +00:00
David Turner 33263421f8 formatting 2000-02-13 13:38:45 +00:00
David Turner 851688057d small bug fix used to compile when the SFNT 
module doesn't support embedded bitmaps and
postscript names..
 2000-02-13 13:38:27 +00:00
David Turner 7663f22288 Added support for the "attach_file" format-specific driver 
interface, used to implement FT_Attach_File.

Note, this is currently very lightly tested..
 2000-02-13 13:37:38 +00:00
David Turner 818336fdf4 Added the function FT_Read_Fields, it acts as a 
finite-state automata to load large TrueType tables
in object structures.

This is experimental, don't mess too much with it,
thanks :-)
 2000-02-13 13:36:53 +00:00
David Turner 1d1c7eb807 small update in FT_Open_Args (more could follow though..) 2000-02-13 13:35:21 +00:00
David Turner 3188a3a112 Sorry, forgot some changes needed to get rid of 
t1encode.[hc]. Here they come..
 2000-02-13 13:34:18 +00:00
David Turner 3983d95f3e fixed a small typo ( "height" in place of "eight" !!) 2000-02-10 19:19:51 +00:00
David Turner 5ae1259c03 removed the "t1encode" files which are now 
obsolete with the "psnames" module
 2000-02-10 19:17:24 +00:00
David Turner 7433655cbd Some changes. The SFNT driver is able to return 
Postscript glyph names even when the "psnames"
module is not used..
 2000-02-10 19:14:48 +00:00
David Turner c3122c98ce added some comments 2000-02-10 19:11:30 +00:00
David Turner 1ab77fdfff some updates to make everything compile clean 2000-02-10 18:08:17 +00:00
David Turner 1a3e3d6a0d introduced the FT_Attach_File function to support additional metrics 
coming from external files (e.g. Type 1 AFM files to add kerning data
to the face).

Also changed the API of FT_Open_Face in order to describe the
input stream more broadly..
 2000-02-10 17:03:11 +00:00
David Turner 5dc8aba72b some modifications used to introduce the Type 1 AFM parser 
and psnames module
 2000-02-10 17:01:24 +00:00
David Turner 1a26888da3 some changes to ensure that the code compiles 
cleanly when TT_CONFIG_OPTION_POSTSCRIPT_NAMES
is undefined..
 2000-02-10 16:17:23 +00:00
David Turner a8635cc626 Very simple AFM Parser 2000-02-10 16:15:11 +00:00
David Turner cda32b71ba added the FT_Attach_File function to enable AFM 
parsing.

Also, changed the API for FT_Open_Face to allow
broader stream descriptions..
 2000-02-10 16:14:35 +00:00
David Turner 71ec10efe5 support for the IGNORE_GLOBAL_ADVANCE_WIDTH 
loading flag
 2000-02-10 16:09:35 +00:00
David Turner dba4b3243a small update to the kerning code 2000-02-10 16:08:59 +00:00
David Turner afdc4c4c2b Updates to the Type 1 driver 
Now with a simple AFM parser in order
to read the kerning table..
 2000-02-10 16:08:36 +00:00
David Turner 51d4e28daf New version of the Type 1 driver. 
Generates a Unicode charmap on the fly
through the "psnames" module..

Now, we only need to support afm/pfm
files (and maybe multiple masters) to call
this driver finished !!
 2000-02-10 13:11:43 +00:00
David Turner 5c9a571a5a new psnames module 2000-02-10 13:10:32 +00:00
David Turner a9369f2dc9 some updates to allow the selective compilation 
of the adobe glyph list (this thing is huge !!)
 2000-02-07 18:58:42 +00:00
David Turner b5a0487cfd added a python script used to generate some tables 
for the upcoming new "psnames" pseudo-driver

("psnames" is a module in charge of converting a
 glyph name into a unicode value, or a Mac index
 into a glyph name. It contains a copy of the Adobe
 Glyph List + some logic to understand the "uniXXX"
 named characters).
 2000-02-07 18:04:27 +00:00
David Turner 9e416a875f small fix in rules 2000-02-02 12:49:14 +00:00
David Turner 5194f8bf8a fixed a small bug that prevented the modules list to 
be properly erased on Win32 when invoking
"make modules" from the top directory..
 2000-02-02 12:48:20 +00:00
David Turner 5eaadfcda6 added a new glyph image format: 
ft_glyph_format_plotter

for plotter-like vectorial images made of
opened paths.. (seen in Windows font files
as well as some Type 1 fonts with unusual
PaintType)
 2000-02-02 12:47:44 +00:00
David Turner 86fbfb5059 re-adding fterrors.h to the repository.. 2000-02-02 12:28:57 +00:00
David Turner f45ae1cf55 sorry, a small mistake made me "remove" fterrors.h with WinCVS 
I need to manually clear the repository through CVS...
 2000-02-02 12:28:27 +00:00
David Turner 200e097c6b updated the "FT_SubGlyph" structure 2000-02-02 12:21:35 +00:00
David Turner 0dd3434801 The Type 1 experimental driver was updated 
- small reduction of the code size of "t1encode.c"
- removed the hinter (not useful with the upcoming
  auto-hinter..)
- updated "t1load.c" to reduce warnings with Visual C++
- considerably changed the glyph loader (it is simpler)

Beware, this code is still experimental, and is _not_
debugged. I don't even guarantee that it works for
now

- David
 2000-02-02 12:20:53 +00:00
David Turner 8f43c714a5 A major refresh of the TrueType driver : 
- some #ifdefs were included in order to _not_
  compile support for the bytecode interpreter
  when FT_CONFIG_OPTION_BYTECODE_INTERPRETER
  is not defined in "ttconfig.h"

- the glyph loader has been seriously re-designed. It is now
  smaller, simpler and should load composites a bit faster

- works with the TrueType debugger
 2000-02-02 12:16:19 +00:00
David Turner 0360168a4d moved the files in "docs/internals" to "docs/design". The image files 
were also all added to the repository in binary format !!
 2000-01-31 18:20:32 +00:00
David Turner 17d6bdec92 removed obsolete documentation files 2000-01-31 18:18:56 +00:00
David Turner 442005b736 removed the old "glyph_conventions" directory, now replaced by 
"glyphs"
 2000-01-31 18:17:02 +00:00
David Turner f948758609 weel, the previous operation didn't work well, as the images were 
still stored as text on the server !!

I have created the "docs/glyphs" directory to hold a copy of the
files, and add them with the correct tags..
 2000-01-31 18:15:12 +00:00