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369 Commits

Author SHA1 Message Date
David Turner
a4e2894e03 simple renaming of directories: 
"type1z"  -> "type1"
  "raster1" -> "raster"

note that I didn't rename all files. We'll have to endure
the "z1..." crazyness unless we perform a _big_ sed on
the sources :-)
 2000-10-26 00:30:33 +00:00
David Turner
3a3ffedcb2 adding "ftbbox" to build rules 2000-10-26 00:08:15 +00:00
David Turner
54169b35f8 - reviving the "ftbbox" component, used to compute exact bounding 
box computations

- minor update to docmaker.py, more is coming
 2000-10-26 00:06:35 +00:00
Werner Lemberg
6a4253388b fixes for fixes :-) 
formatting; compiles now without warnings on my Linux box
 2000-10-24 05:44:59 +00:00
David Turner
dc26e7b77f - minor reformatting of "ftmodule.h" 
- added missing "const" statements in the source code in order
  to really get rid of writable static variables
 2000-10-23 22:46:56 +00:00
Werner Lemberg
05f0ad098f Converting tabs to spaces in z1load. 
Edited FT1's convntns.txt and added it to FT2.
 2000-10-19 05:12:00 +00:00
Tom Kacvinsky
40822003da In function parse_encoding, initialize encoding_table.elements to have 
.notdef in each entry.

In function parse_charstrings, place the .notdef glyph in index 0, and
add a .notdef glyph if it is missing.

In function Z1_Open_Face, only change min/max encoded char if it is not
.notdef.
 2000-10-17 20:25:30 +00:00
Werner Lemberg
5a96b07c1f Fixed two typos spotted by Ryan Martindale <ryan@qsicorp.com>. 2000-10-17 14:29:48 +00:00
Werner Lemberg
47a5f41de6 Added copyright messages to all Makefiles. 
Added documentation to FT_Get_Sfnt_* stuff (in ftnames.[ch])

minor other doc fixes
 2000-10-17 03:38:43 +00:00
Werner Lemberg
c1635d44f9 ftnames.c has been erroneously included twice. 2000-10-15 23:32:01 +00:00
Werner Lemberg
0bf381f7ab Make ftsynth.c work again. 
Renamed FT_*_Outline to FT_Outline_*
 2000-10-15 21:59:58 +00:00
Werner Lemberg
dc268f24ba Fix typo (FT_... -> TT_...) 2000-10-15 17:59:17 +00:00
Tom Kacvinsky
95ac657e18 Minor fix in Z1_Open_Face for building char_index table 2000-10-15 08:53:27 +00:00
Werner Lemberg
e67e349a0b More fixes to the tutorial. 
Added artificial Type 1 pid/eid paors to ttnameid.h.
 2000-10-13 21:00:36 +00:00
Werner Lemberg
eddd9909e2 formatting 
small fixes
 2000-10-12 05:05:40 +00:00
David Turner
f88969ab6c the function FTC_Manager_Lookup_Size will return a valid 
FT_Face handle, even if no size was found..
 2000-10-12 00:28:00 +00:00
David Turner
b89fb71ce6 fixed a subtle 64-bit problem that only appears with 
Compaq C compiler (though it's really a bug)
 2000-10-11 23:39:03 +00:00
Werner Lemberg
a7096374ee Added new `ft_glyph_bbox_unscaled' enum; fixing documentation of 
FT_Glyph_Get_CBox().

ftnames.c has been omitted from the Makefile.
 2000-10-11 23:31:12 +00:00
Werner Lemberg
3d568ac772 A fix from Yamano'uchi to get correct font names. 2000-10-11 14:59:46 +00:00
Werner Lemberg
eadc8df24d A fix from Tom to fix the last=first point problem if it is a control point. 2000-10-11 05:52:42 +00:00
Werner Lemberg
0634cedb62 patch from Tom to fix a problem with path_begun. 2000-10-09 01:44:40 +00:00
Werner Lemberg
6fbe4db6b7 minor formatting issues 2000-10-05 04:53:31 +00:00
David Turner
f00a4de92b 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
ec0b2cd974 small fix: 
when in direct rendering mode, the target bitmap buffer
  is not checked..
 2000-10-03 19:22:52 +00:00
David Turner
78dd7104ef small fix: 
when in direct rendering mode, the target bitmap buffer
  is not checked..
 2000-10-03 19:13:11 +00:00
David Turner
a0be99f131 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
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
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
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
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
d38a4f6593 removed obsolete files 2000-09-15 22:42:43 +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
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
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
95853c87f5 Introducing new error code FT_Err_Invalid_Cache_Handle. 
Regrouping of error codes.
 2000-08-26 22:16:44 +00:00