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716 Commits

Author SHA1 Message Date
Werner Lemberg
7b028719d8 fixes for fixes :-) 
formatting; compiles now without warnings on my Linux box
 2000-10-24 05:44:59 +00:00
David Turner
2fab8b7fc7 - 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
dc356a19af 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
968b31154f 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
d2e9536258 Fixed two typos spotted by Ryan Martindale <ryan@qsicorp.com>. 2000-10-17 14:29:48 +00:00
Werner Lemberg
a444ee94cd 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
fbe54e4098 ftnames.c has been erroneously included twice. 2000-10-15 23:32:01 +00:00
Werner Lemberg
795ec46f9a Make ftsynth.c work again. 
Renamed FT_*_Outline to FT_Outline_*
 2000-10-15 21:59:58 +00:00
Werner Lemberg
54035b41a9 Fix typo (FT_... -> TT_...) 2000-10-15 17:59:17 +00:00
Tom Kacvinsky
f5e39e2002 Minor fix in Z1_Open_Face for building char_index table 2000-10-15 08:53:27 +00:00
Werner Lemberg
07e32f6b04 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
1d4dec05e9 formatting 
small fixes
 2000-10-12 05:05:40 +00:00
David Turner
9abc0cd9ec 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
18ab99fa7d 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
47dcfcce39 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
1ee37a667d A fix from Yamano'uchi to get correct font names. 2000-10-11 14:59:46 +00:00
Werner Lemberg
443a976885 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
5977c98470 patch from Tom to fix a problem with path_begun. 2000-10-09 01:44:40 +00:00
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
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
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
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
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
2c4a21d3e3 removed obsolete files 2000-09-15 22:42:43 +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
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
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
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