Commit Graph

159 Commits

Author SHA1 Message Date
David Turner 5aeaaa2fcc small doc update 2001-05-29 10:52:34 +00:00
David Turner 664643336a moving documents to the "docs" directory 2001-05-24 15:00:19 +00:00
David Turner 6f30f9b3a3 * include/freetype/fttrigon.h, src/base/fttrigon.c, src/base/ftbase.c,
src/base/Jamfile, src/base/rules.mk: adding trigonometric functions
    to the core API (using Cordic algorithms).

    * builds/top_level.mk, builds/newline, builds/detect.mk: fixed problems
    with Make on Windows 2000, as well as problems when "make distclean" is
    invoked on a non-Unix platform when there is no "config.mk" in the
    current directory..

    * builds/freetype.mk: fixed a problem with object deletions under
    Dos/Windows/OS/2 systems

    * src/tools: added new directory to hold tools and test programs
    moved docmaker.py, glnames.py to it..

    * src/tools/docmaker.py: improved the script to add the current date
    at the footer of each web page (useful to distinguish between versions)

    * Jamfile: fixed incorrect HDRMACRO argument.

    * TODO: removed the cubic arc bbox computation note, since it has been
    fixed recently..

    * include/freetype/t1tables.h, include/freetype/config/ftoption.h:
    formatting
2001-05-11 14:25:57 +00:00
Werner Lemberg 57ce6c1334 formatting 2001-05-08 13:52:13 +00:00
David Turner f0fbf27a4f * docs/docmaker.py: updated the DocMaker script in order to add
command line options (--output,--prefix,--title), fix the erroneous
    line numbers reported during errors and warnings, and other formatting
    issues..
2001-05-08 07:48:33 +00:00
Werner Lemberg 4e8b203556 * builds/unix/config.guess, builds/unix/config.sub: Updated to
latest versions from gnu.org.

* builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag.

* include/freetype/internal/ftcalc.h: Define FT_SqrtFixed()
uncoditionally.
* src/base/ftbbox.c: Include FT_INTERNAL_CALC_H.
Fix compiler warnings.
* src/base/ftcalc.c: Fix (potential) compiler warnings.

* src/base/ftcalc.c (FT_SqrtFixed): Corrected/optimized the 32-bit
fixed-point square root computation.  It is now used even with
64-bits integers, as it is _much_ faster than calling FT_Sqrt64 :-)
* src/base/ftbbox.c: Removed invalid "#include FT_BEZIER_H" line.
* src/base/ftbbox.c (BBox_Cubic_Check): Rewrote function to use
direct computations with 16.16 values instead of sub-divisions.  It
is now slower, but proves a point :-)
* src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c:
Fixed the bezier stack depths.
* src/base/ftcalc.c (FT_MulFix): Minor rounding fix.
* builds/beos: Added BeOS-specific files to the old build system
(no changes were necessary to support BeOS in the Jamfile though).
* ftconfig.h, ftoption.h: Updated "ftconfig.h" to detect 64-bit int
types on platforms where Autoconf is not available).  Also removed
FTCALC_USE_LONG_LONG and replaced it with
FT_CONFIG_OPTION_FORCE_INT64.
* builds/win32/freetype.dsp: Updated the Visual C++ project file.
Doesn't create a DLL yet.
* cffgload.c: Removed a compilation warning.
2001-04-26 13:34:36 +00:00
David Turner d6e299cd4b * src/base/ftbbox.c (BBox_Cubic_Check): rewrote function to use
direct computations with 16.16 values instead of sub-divisions.
        It is now slower, but proves a point :-)

        * src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c :
        fixed the bezier stack depths..

        * src/base/ftcalc.c (FT_MulFix): minor rounding fix

        * builds/beos : added BeOS-specific files to the old build system
        (no changes were necessary to support BeOS in the Jamfile though)
2001-04-25 18:11:16 +00:00
David Turner 1389ce0188 removed obsolete documentation files
they are now moved to the "www" module, under "www/freetype2/docs"
2001-03-23 11:20:35 +00:00
Werner Lemberg 7dc15dbbd8 * builds/win32/detekt.mk: Fix .PHONY target for Intel compiler.
Renamed "ftnames.h" to "ftsnames.h", and FT_NAMES_H to
FT_SFNT_NAMES_H.
* docs/docmaker.py: Added generation of INDEX link in table of
contents.
* INSTALL, docs/BUILD: Updated documentation to indicate that the
compilation process has changed slightly (no more `src' required in
* builds/*/*-def.mk: Changed the objects directory from "obj" to
"objs".
* include/freetype/config/ftheader.h: Removed obsolete macros like
FT_SOURCE_FILE, etc. and added cache-specific macro definitions that
were previously defined in <freetype/ftcache.h>.  Added comments to
be included in a new API Reference section.

* src/*/*: Removed the use of FT_SOURCE_FILE, etc.  Now, each
component needs to add its own directory to the include path at
compile time.  Modified all "rules.mk" and "descrip.mms"
accordingly.

* src/cid/cidobjs.c, src/cid/cidload.c, src/pcf/pcfread.c,
src/type1/t1load.c, src/type1/t1objs.c: Added a few casts to remove
compiler warnings in pedantic modes.
* include/config/ft2build.h, include/config/ftheader.h: The file
top-level <ft2build.h>.

* include/config/ftheader.h: Added new section describing the #include
macros.


the Type 2 glyph charstring (used by conversion programs).
* docs/docmaker.py: Added cross-references generation as well as


seac emulation provided by the Type 2 endchar operator.


* src/cid/cidafm.c, src/cid/cidafm.h: removed un-needed files,
Added support for clipped direct rendering in the smooth renderer.


* src/cff/t2objs.c (T2_Init_Face): For pure CFF fonts, set
2001-03-20 22:58:56 +00:00
David Turner dd9291c538 * include/freetype/config/ftheader.h, include/freetype/ftsnames.h:
renamed "ftnames.h" to "ftsnames.h", and FT_NAMES_H to FT_SFNT_NAMES_H

	* docs/docmaker.py: added generation of INDEX link in table of contents
2001-03-20 14:50:04 +00:00
Werner Lemberg 90e4b6b8e5 * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix error
messages.

* INSTALL, docs/BUILD: We need GNU make 3.78.1 or newer.
2001-03-12 22:33:52 +00:00
Werner Lemberg 0778f2bf18 * INSTALL, docs/BUILD: We need GNU make 3.78 or newer.
* src/type1/t1objs.c (T1_Init_Face): Minor correction: We must wait
Submitted by Sander van der Wal <svdwal@xs4all.nl>.
2001-03-07 21:20:48 +00:00
Werner Lemberg cb6ef5a41f * src/autohint/ahtypes.h (AH_Hinter): Add elements
`disable_horz_edges', `disable_vert_edges'.
* src/autohint/ahhint.c	(ah_hint_edges_3, ah_hinter_hint_edges): Use
them (and remove static variables with the same names).
* src/pcf/pcfutil.c (BitOrderInvert): Add `const'.
* docs/glnames.py: Updated to latest pstables.h changes.
* src/psnames/pstables.h: Add more `const'.
* src/pcf/pcfutil.c: Ditto.
* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixing typo
(FT_Glyph_Done -> FT_Done_Glyph).
* include/freetype/ttnameid.h: Added some new Microsoft language
codes and LCIDs as found in Office Xp.

* builds/hurd/detect.mk: New file.  Added support to detect the GNU
Hurd operating system as Unix-like.  Fix submitted by Anthony Fok
<foka@debian.org>.

* src/type1/t1gload.c (T1_Load_Glyph): Set glyph control data to the
the Type 1 glyph charstring (used by conversion programs).
Submitted by Ha Shao <hashao@chinese.com>.


* src/base/ftgrays.c (grays_sweep): The function didn't exit
immediately if `num_cells' was 0 as it should.  Thanks to Boris for
finding this out.

* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixed memory leak when
bitmap rendering fails (thanks to Graham Asher).

* docs/docmaker.py, include/freetype/*.h: Updated the DocMaker
script to support chapters and section block ordering.  Updated the
public header files accordingly.
* src/base/ftglyph.c (FT_Glyph_Copy): Advance width and glyph format
were not correctly copied.
2001-03-04 21:53:08 +00:00
Werner Lemberg 82b87b344c * docs/docmaker.py (DocSection::add_element): Use
`self.print_error()'.


to support chapters and section block ordering.  Updated the public
2001-02-14 04:59:57 +00:00
David Turner cb36b4a37d update docmaker.py to support chapters and section block ordering
updated public header files, as well as "ftchapters.h" which only
contains comment that hold the list of section chapters..
2001-02-13 17:42:49 +00:00
Werner Lemberg 3b5915dee7 formatting, ChangeLog entry 2001-02-03 03:00:06 +00:00
David Turner 3fe7ba83a1 improved docmaker slightly (better indexing, support for "<order>" marker
in section blocks, see "fttypes.h")
2001-02-02 05:24:11 +00:00
Werner Lemberg 74c0edf44c grammatical fixes 2001-01-19 03:33:30 +00:00
Werner Lemberg 69b7937e6e formatting 2001-01-15 23:11:55 +00:00
David Turner eff79e3126 added cross-reference generation 2001-01-12 00:33:30 +00:00
Werner Lemberg 6e07332f94 * docs/docmaker.py: Minor improvements to reduce unwanted spaces
and empty lines in output.
* docs/docmaker.py: Improved script to generate table of contents
and index pages.  It also supports wildcards on non Unix systems.

* include/freetype/*.h, include/freetype/cache/*.h: Updated comments
to include section definitions/delimitations for the API Reference
generator.

* include/freetype/freetype.h: Moved declaration of
`FT_Generic_Finalizer' and the `FT_Generic' structure to...
* include/freetype/fttypes.h: here.
2001-01-11 09:27:49 +00:00
David Turner dec12f44fa updated documentation in public header files 2001-01-10 11:15:48 +00:00
David Turner 691e2426f4 improved the docmaker script 2001-01-10 06:53:49 +00:00
Werner Lemberg 3db6a4a807 Minor doc fix. 2000-12-23 16:55:29 +00:00
Werner Lemberg 2deb3eecd0 * builds/module.mk: Replaced `xxx #' with `xxx$(space).
* builds/os2/detekt.mk, builds/win32/detekt.mk: Moved comment to
avoid trailing spaces in variable.
* builds/freetype.mk: Use $(D) instead of $D to make statement more
readable.

* docs/docmaker.py: Formatting.

* src/psaux/psauxmod.c: Fixed a broken inclusion of component
header files (an FT_FLAT_COMPILE test was missing).
* src/cache/ftcmanag.c (FTC_Manager_Done): Fixed a bug that caused
an occasional crash when the function was called (due to a dangling
pointer).
* src/base/ftsystem.c (FT_Done_Memory): Fixed an obvious bug:
The ANSI "free()" function was called instead of "memory->free()".
* docs/docmaker.py: Added section filtering, multi-page generation
(index page generation is still missing though).
* builds/unix/install.mk, builds/unix/ft2unix.h: The file "ft2unix.h"
is now installed as <ft2build.h> for Unix systems.  Note that we
still use the "freetype2/freetype" installation path for now.

* many files: Now using <ft2build.h> as the default build and setup
configuration file in all public headers.  Internal source files
still need some changes though.
* builds/devel/ft2build.h, builds/devel/ftoption.h: Created a new
Win32 developer builds.
builds/win32/w32-dev.mk: Changed the developer build targets to
"devel-gcc" and "devel-bcc" in order to be able to develop with the
Borland C++ compiler.
2000-12-06 16:31:30 +00:00
David Turner c226851cb6 updated DocMaker to generate section-specific pages 2000-12-05 14:49:39 +00:00
David Turner 36d67f89c9 adding cache manager documentation (draft) 2000-11-23 03:01:07 +00:00
Werner Lemberg 2bc7c45b5f Revising, formatting. 2000-11-10 22:39:21 +00:00
Werner Lemberg 733b2f8b0a Revised. 2000-11-10 17:10:14 +00:00
Werner Lemberg 2f84d9a836 Revised. 2000-11-10 05:45:07 +00:00
Werner Lemberg f5200d5ecf Revised. 2000-11-09 22:15:34 +00:00
David Turner 7ee52893af fixed typos in the license 2000-11-09 19:14:11 +00:00
Werner Lemberg 1bd8a62ef4 Revised. 2000-11-09 16:23:23 +00:00
Werner Lemberg 904c1e15bf Revised. 2000-11-09 08:01:18 +00:00
Werner Lemberg 9348b9fc50 Revised. 2000-11-09 06:26:30 +00:00
David Turner ace5b20b61 updating the "Design of FreeType 2" document 2000-11-09 01:14:31 +00:00
David Turner abd7fd4fb2 fixed a bug in "docs/glnames.py" which caused he generation of an
invalid Mac names table in the file "src/psnames/pstables.h".

This caused FT_Get_Glyph_Name to return invalid glyph names
for certain TrueType fonts..
2000-11-09 00:47:05 +00:00
David Turner ba0eaedb55 major reformatting of the "Glyph Conventions" document.
It is now made of 7 different pages and has been updated
2000-11-09 00:01:38 +00:00
Werner Lemberg 7d2e40ca92 Minor fixes. 2000-11-08 20:21:38 +00:00
David Turner 8c1b2d2c82 removed the file <freetype/internal/ftlist.h> and corrected
files that depended on it.

the ftlist.c function definitions are now FT_EXPORT_DEF
instead of FT_BASE_DEF
2000-11-08 00:20:25 +00:00
Werner Lemberg ee166f01cc Complementing David's changes with formatting, adding documentation, etc.
More `*'-convention formatting, adding the `a' resp. `an' prefix to
variables.
2000-11-07 06:30:29 +00:00
David Turner 9fe20e0827 added simple objects relationships model to the design documentation 2000-11-06 20:37:47 +00:00
David Turner 4cb5c853d9 adding library model graphics 2000-11-06 20:21:31 +00:00
Werner Lemberg 591088c021 Added/restored the `*' convention for output parameters.
Some documentation fixes.
2000-11-06 04:33:56 +00:00
David Turner d2d1701333 major reformatting of the sources:
FT_EXPORT_DEF    => FT_EXPORT
  FT_EXPORT_FUNC => FT_EXPORT_DEF
  BASE_DEF               => FT_BASE
  BASE_FUNC            => FT_BASE_DEF
  LOCAL_DEF             => FT_LOCAL
  LOCAL_FUNC          => FT_LOCAL_DEF
  LOCAL_FUNC_X     => FT_CALLBACK_DEF
  LOCAL_DEF_X       => FT_CALLBACK_TABLE
  FT_CPLUSPLUS     => FT_CALLBACK_TABLE_DEF
2000-11-04 01:55:49 +00:00
Werner Lemberg 19e66a8f36 Moving FreeType license to doc dir.
Adding GPL.

Explaining double license in LICENSE.TXT

Minor improvements to make system.
2000-11-02 07:53:08 +00:00
Werner Lemberg dcff1129fe Removing trailing whitespace. 2000-10-31 20:42:18 +00:00
Werner Lemberg 687d32c05e Revised/formatted/corrected. 2000-10-31 07:36:53 +00:00
Werner Lemberg 3602c4460d Formatting/correcting the first three parts of the design docs. 2000-10-30 20:46:41 +00:00
David Turner 7bfc089dc9 added page 5 of design documentation 2000-10-30 18:55:47 +00:00
Werner Lemberg 241cc2cc4f Renamed z1* files back to t1*; the same transition for Z1_* structures
Removed obsolete raster1/* files.
2000-10-28 17:10:06 +00:00
Werner Lemberg 48397f5d60 Revised. 2000-10-28 16:59:44 +00:00
David Turner f81ce2c4c5 updates to the API reference generators
the basic parsing routines seem to work ok
we now generate a list of DocBlock objects from
a list of input file, we now need to sort them
by "kind" (i.e. type/macro/functions) to generate
several web pages, as well as a global index
2000-10-26 07:52:40 +00:00
David Turner aaef89dcff - 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
David Turner 691a9571dd updating the FT2 design documentation
- note that the "modules.html" will soon disappear, it is now replaced
  by a more general and more detailed series of pages named "design-??.html"

- the images have been seriously reworked, more will come tomorrow
2000-10-25 23:42:02 +00:00
David Turner 7a785934ec - added first draft of "Modules in FreeType 2"
- minor formatting / testing in docmaker.py
2000-10-23 18:32:55 +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
Werner Lemberg c5930ddbb0 updated, formatted 2000-10-14 15:24:39 +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 9a2a55a48f complete revision 2000-10-13 07:08:44 +00:00
Werner Lemberg cd8cb7f5c4 Completely revised. 2000-10-12 16:09:49 +00:00
Werner Lemberg c817a7ee73 minor formatting issues 2000-10-05 04:53:31 +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 312b59b7c0 Formatting.
docmaker.py will now run with older Python versions also.  Small fix.
2000-08-27 07:12:40 +00:00
David Turner 59eddffa6a updating documentation to explain the use of CFG to
pass parameters to the configure script
2000-08-22 23:15:23 +00:00
David Turner 6d315e33bd significant updates. The generated HTML is now much
more pleasant..
2000-08-21 23:01:32 +00:00
David Turner 1cc00d9863 updated documentation 2000-07-26 19:07:15 +00:00
David Turner a90663f591 vast clean-up of the sources in order to allow flat
directory compilation (by defining the FT_FLAT_COMPILE
macro at compile time..)

moved "freetype2/BUILD" to "freetype2/docs/BUILD"
2000-07-08 00:41:13 +00:00
Werner Lemberg fbeb41d93d Formatting.
Adding copyright notices.

Removing an unnecessary file (smooth.h).
2000-07-02 00:27:53 +00:00
David Turner e0bba32291 fixed the PSNames -> Unicode translation table
the Python script "glnames.py" was buggy and
lacked quite a few values in the "names_to_unicode"
table !!
2000-07-01 19:33:40 +00:00
David Turner 5ae831c101 changes used to implement the auto-hinting support 2000-06-30 01:31:22 +00:00
David Turner 203bb47cfe first updates to the tutorial. This is step 1 (fairly basic stuff) 2000-06-29 22:34:50 +00:00
David Turner 63e3c3b529 some real updates to the tutorial, more to come soon 2000-06-29 00:39:30 +00:00
Werner Lemberg a929ba9b20 applying formatting again 2000-06-25 06:47:11 +00:00
David Turner 90f68b7272 still more updates to the TrueType driver to make it more
"extensible"..
2000-06-23 12:26:14 +00:00
Werner Lemberg 100d6d47d8 Fixing glyph name typos in glnames.py; more formatting. 2000-06-17 20:15:06 +00:00
Werner Lemberg e35cac66c6 A complete revision of FreeType 2's GNU makefiles (of the library):
Tons of unnecessary stuff have been removed; only the essential rules
  have been retained.

  The source files now depend on all header files in include/freetype,
  include/freetype/config, and include/freetype/internal.  This is not
  optimal, I know, and I'll try to improve this, but it is better than
  before (namely no dependencies on `internal').

  FTDEBUG_SRC has been added (similar to FTSYS_SRC) -- I don't know
  exactly whether this is really useful, but it doesn't harm.

  There is now more documentation in the makefiles itself.

io-frames.html: Use of <th>, <code>, and <var> for better tagging.

Reactivating of FT_DEBUG_LEVEL_xxx macros.

Added a lot of #include directives to make `multi' builds possible -- note
that currently the modules cid, t1, and t1z have clashing structures and
functions which means that you can only use one of these three modules for a
multi build.

Added some missing function declarations to (local) header files.

Renamed some T1_Open_Face() to CID_Open_Face() in the cid module -- a lot
of other functions should be renamed also...

Replaced many FT_xxx stuff with T1_xxx in t1z driver -- this isn't finished
yet...

Fixed FT_Free() to allow a NULL pointer without an assertion (this has
always been a valid assumption in FreeType, at least in FT 1.x).

A lot of other, minor fixes (mostly documentation).
2000-06-11 03:46:57 +00:00
David Turner b916b1e53f updated the DocMaker tool to produce HTML pages
There is still some work on it to allow the following:

  - multiple input files
  - block classification according to block's first markers
    (e.g. types, functions, constants, etc..)
  - indexing and cross-linking
  - better layout ;-)
2000-05-31 07:54:45 +00:00
Werner Lemberg 883df43fec Completely checked and fully formatted. 2000-05-29 07:30:17 +00:00
David Turner e49ab25c08 formatting - removed trailing spaces 2000-05-16 23:44:38 +00:00
David Turner 7ce42f4443 another rather large update 2000-05-16 23:18:37 +00:00
David Turner 4f2c5544bb additional changes, this time in order to pass extra parameters
to font drivers when creating a new face object.

The FT_Open_Args structure has been changed to simplify
its use and allow generic parameters too..
2000-05-12 10:19:41 +00:00
David Turner 8c62a12062 another fix for the build system (the module list wasn't
taken from the correct location)

plus a small update in the tutorial to reflect the fact that
we know use the "freetype" directory prefix for header
inclusion
2000-05-11 19:06:03 +00:00
David Turner 3983d95f3e fixed a small typo ( "height" in place of "eight" !!) 2000-02-10 19:19:51 +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 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
David Turner f0a46def9d added the image files in binary form in the repository 2000-01-31 18:11:31 +00:00
David Turner dda05ee1da removed the PNG images as they were incorrectly stored as text files
in the repository
2000-01-31 18:11:00 +00:00
David Turner f300d695f4 some updates/corrections 2000-01-27 14:03:39 +00:00
David Turner a5ab5ce791 adding correct versions of the PNG images 2000-01-17 20:51:18 +00:00
David Turner 438f8cd27b removing invalid PNG images 2000-01-17 20:50:18 +00:00
David Turner 6afe00774a colored the example source code and corrected some
typos
2000-01-17 19:25:18 +00:00
David Turner b94713e9c5 Added a FreeType 2 Tutorial !! 2000-01-17 18:56:49 +00:00
David Turner 3aeb4c05f2 Added a new document to docs/internals that describes
the Build System clearly. I hope this will help other
developers in adding platform-detection makefiles for
additional systems..
2000-01-11 20:00:05 +00:00