Commit Graph

335 Commits

Author SHA1 Message Date
Werner Lemberg 25d592a71c * Version 2.3.2 released.
=========================


Tag sources with `VER-2-3-2'.

* builds/win32/visualc/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproc, README: s/2.3.1/2.3.2/,
s/231/232/.
2007-03-09 07:59:35 +00:00
David Turner 121cad54ae updating version numbers and documentation 2007-03-08 16:43:50 +00:00
Werner Lemberg 4b2e83d5b5 A new set of spelling fixes from Alexei.
Add some copyright messages.
2007-02-01 07:58:02 +00:00
Werner Lemberg 53935939df * Version 2.3.1 released.
=========================


Tag sources with `VER-2-3-1-FINAL'.

* builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj: s/230/231/.
* builds/win32/visualc/index.html: s/221/231/.

* vms_make.com: Add `ftgasp'.
2007-01-31 08:53:02 +00:00
David Turner 3eaef6c170 updating version numbers to 2.3.1 2007-01-30 10:40:23 +00:00
Werner Lemberg 3b3f2baae4 * docs/release: Updated -- Savannah uses a new uploading scheme.
formatting
2007-01-25 22:14:40 +00:00
Werner Lemberg d785566330 formatting, rearranging 2007-01-25 13:53:56 +00:00
David Turner a42567bf66 - same CFF loader fix (stricter checking though than Werner's version)
- document light auto-hinter improvements
2007-01-25 12:23:37 +00:00
Werner Lemberg b1be9e8b57 * src/cff/cffload.c (cff_index_get_pointers): Handle last entry
correctly.  This fixes Savannah bug #18867.

* docs/CHANGES: Document it.

Other formatting.
2007-01-25 11:50:00 +00:00
Werner Lemberg 555258fffe * docs/CHANGES: Document SHZ fix.
* src/truetype/ttinterp.c (Ins_SHZ): SHZ doesn't move phantom
points.
2007-01-21 09:46:37 +00:00
Werner Lemberg b4142d5126 Whitespace and spelling fixes from Alexei.
Formatting, copyright years.
2007-01-17 12:45:26 +00:00
Werner Lemberg 87a5a43e67 * docs/release: Updated. 2007-01-17 12:44:39 +00:00
Werner Lemberg 9b774e2822 Remove trailing whitespace. From Alexei. 2007-01-16 06:11:27 +00:00
Werner Lemberg 8c4120d0a3 Fix various compiler warnings.
* src/truetype/ttdriver.c (tt_size_select), src/cff/cffobjs.h,
src/cff/cffobjs.c (cff_size_request), src/type42/t42objs.h:
s/index/strike_index/.
* src/base/ftobjs.c (FT_Match_Size): s/index/size_index/.

* src/gxvalid/gxvmorx5.c
(gxv_morx_subtable_type5_InsertList_validate): s/index/table_index/.

* src/truetype/ttinterp.c (Compute_Point_Displacement),
src/pcf/pcfread.c (pcf_seek_to_table_type): Avoid possibly
uninitialized variables.
2007-01-15 06:42:40 +00:00
Werner Lemberg 6164a9d13b * docs/CHANGES, docs/INSTALL.MAC: Improvements. 2007-01-13 23:01:36 +00:00
Werner Lemberg b0398be6b8 clarifications 2007-01-13 08:52:27 +00:00
Werner Lemberg 17432b5e37 * src/type1/t1load.c (is_space): Removed.
(parse_encoding, parse_charstrings): Use IS_PS_DELIM.
(parse_charstrings): Use IS_PS_TOKEN.


* autogen.sh: Avoid bash specific syntax.
2007-01-12 09:28:44 +00:00
David Turner 490503acf5 small doc update 2007-01-11 15:29:41 +00:00
David Turner d5ca74723c * Jamfile, README, builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj, docs/VERSION.DLL,
	include/freetype/freetype.h, include/freetype/t1tables.h,
	include/freetype/internal/tttypes.h: updating version
	number to 2.3.0 !!

	* include/freetype/ftchapters.h, include/freetype/ftgasp.h,
	include/freetype/ftlcdfil.h: updating reference documentation
	with GASP support and LCD filtering sections
2007-01-10 14:18:15 +00:00
Werner Lemberg cc7f12a429 formatting, copyright years and messages, doc polishing 2007-01-09 10:37:36 +00:00
David Turner 4f7496eea2 updating docs/CHANGES 2007-01-09 09:21:16 +00:00
Werner Lemberg 4ea0a7f0b6 formatting, minor doc fixes, copyright years 2007-01-05 09:03:31 +00:00
David Turner 9750fcb067 * docs/INSTALL.UNIX: simplified some parts, add reference to
autogen.sh and pointer to README.CVS

        * README.CVS: add common problem description and solution
        when running autogen.sh

        * docs/INSTALL: add reference to MacOS X

        * docs/MAKEPP, docs/INSTALL.MAC: add new documentation files

        * docs/TODO: remove obsolete items
2007-01-04 23:14:48 +00:00
Suzuki, Toshiya (鈴木俊哉) bfe872dad1 * preliminary autoconf-based cross-building support 2006-10-14 13:08:05 +00:00
Werner Lemberg 82a07e9378 * docs/INSTALL.UNX, docs/UPGRADE.UNX: Renamed to...
* docs/INSTALL.UNIX, docs/UPGRADE.UNIX: This.  Update all documents
which reference those files.
2006-10-12 06:20:44 +00:00
Werner Lemberg 110246c641 formatting 2006-09-26 21:55:44 +00:00
David Turner e3d6e94853 CHANGES BETWEEN 2.2.1 and 2.2.2
I. IMPORTANT BUG FIXES

    - Various integer overflows have been fixed.

    - PFB fonts with MacOS resource fork weren't  handled correctly on
      non-MacOS platforms.

    - The PCF font loarder has been seriously hardened against malformed
      font files.

  II. IMPORTANT CHANGES

    - the unpatented hinter is now part of the default build of the
      library, and we added code to automatically support "tricky"
      fonts that need it.

      what this means is that FreeType should "just work" with certain
      Asian fonts, like MingLiu, which cannot properly load without a
      bytecode interpreter, but fortunately do not use any of the
      patented bytecode opcodes.

      Note that the API didn't change, so you can still force
      unpatented hinting with a special parameter to FT_Open_Face
      as well.

      if you're an embedded systems developer, you might want to
      *disable* the feature to save code space by undefining
      TT_CONFIG_OPTION_UNPATENTED_HINTING in ftoption.h.

    - LCD-optimized rendering is now disabled in all default builds
      of the library, mainly due to patent reasons. For more information
      see:

      http://lists.gnu.org/archive/html/freetype/2006-09/msg00064.html

      a new configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING has
      been introduced in ftoption.h; manually define it in this file
      if you want to re-enable the feature.

      the change only affects the implementation, not the FreeType API.
      This means that clients don't need to be modified, because the
      library still generates LCD decimated bitmaps, but with the added
      constraint that R=G=B on each triplet.

   - Some computation bugs in the TrueType bytecode interpreter were found,
     which allow us to get rid of very subtle and rare differences we had
     with the Windows renderer.

  III. MISCELLANEOUS

    - TrueType glyph loading is now about 25% faster.

    - the anti-aliased rasterizer has been optimized and is now 15% to 25%
      percent faster than the previous one, depending on content

    - the Type 1 loader has been improved; as an example, it now skips
      over top-level dictionaries properly

======================================================================
2006-09-26 16:58:21 +00:00
Werner Lemberg be556d5b81 typo; spotted by George 2006-06-16 06:51:37 +00:00
Werner Lemberg de2d90af6e * src/cff/cffload.c (cff_font_done): Deallocate subfont array. This
fixes the first part of Savannah bug #16590.


* docs/PROBLEMS: Updated icl issues.
2006-05-17 08:54:30 +00:00
Werner Lemberg 94168f0b41 Improve layout of `CHANGES' file. 2006-05-11 07:07:09 +00:00
Werner Lemberg 1639c79482 * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
* builds/unix/configure.ac (version_info): Set to 9:10:3.

* builds/win32/visualc/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj, builds/freetype.mk (refdoc),
Jamfile (RefDoc), README: s/220/221/, s/2.2.0/2.2.1/.
Minor updates.

* docs/CHANGES, docs/VERSION.DLL, docs/PROBLEMS, README.CVS:
Updated.

* builds/unix/install-sh: Updated from `texinfo' CVS module at
savannah.gnu.org.

* devel/ftoption.h: Synchronize with
include/freetype/config/ftoption.h.
2006-05-06 16:44:58 +00:00
Werner Lemberg a1c990a632 convert to utf-8 2006-04-29 06:24:30 +00:00
Werner Lemberg 764b25145a * docs/PROBLEMS: New file. 2006-04-03 16:42:39 +00:00
Werner Lemberg 4091786c81 Formatting. 2006-04-01 18:49:07 +00:00
David Turner cf60371a1b updating documentation 2006-04-01 16:22:06 +00:00
Werner Lemberg 4db32ecbc5 * docs/CHANGES: Updated.
* src/tools/docmaker/tohtml.py (html_header_2): Add horizontal
padding between table elements.


Formatting, copyright years.
2006-03-24 11:54:53 +00:00
Werner Lemberg 8439fe8575 * builds/freetype.mk (refdoc), docs/CHANGES, Jamfile (RefDoc),
README: s/2.1.10/2.2/.
2006-03-21 21:04:33 +00:00
David Turner dad2a2de01 * src/cache/ftccache.h, src/cache/ftcglyph.h, src/cache/ftcimage.h,
src/cache/ftcsbits.h, src/cache/ftcmanag.h, src/cache/ftccmap.h,
    src/cache/ftcmru.h: copying the cache's internal header files which
    were located in 'include/freetype/cache' to the 'src/cache' directory
    instead.

    Note that these files are not used by FreeType clients, all cache
    public APIs have been already moved to include/freetype/ftcache.h,
    and the FT_CACHE_INTERNAL_XXXX_H macros all resolve to it.

    the move is to allow us to modify the internals without intereference
    from rogue clients. Note that there are no known client that accesses
    the cache internals at the moment.
2006-03-20 11:48:13 +00:00
Werner Lemberg e88d24c133 formatting 2006-02-28 21:49:54 +00:00
David Turner e9a47198e6 * tagging VER-2-2-0-RC4
* docs/CHANGES: documentation updates
2006-02-28 09:26:58 +00:00
Werner Lemberg f99d846c8a * docs/release: Minor additions and clarifications.
* docs/CHANGES: Updated to reflect many fixes for backwards
compatibility.  Still incomplete.
2006-02-26 17:50:59 +00:00
Werner Lemberg d39fda2b55 Formatting, copyright years. 2006-02-12 21:49:21 +00:00
Wu, Chia-I (吳佳一) f9a69132a7 * include/freetype/config/ftoption.h (AF_CONFIG_OPTION_CJK): #define
to enable autofit CJK script support. (#define'd by default)

* src/autofit/aflatin.h (AF_LATIN_CONSTANT): New macro.

* src/autofit/aflatin.c (af_latin_metrics_init_widths): Make sure that
`edge_distance_threshold' is always set.
(af_latin_hints_link_segments): Potential divide by 0 bug.
Use latin constant in the scoring formula.

* src/autofit/afcjk.c: Minor updates due to the above three changes.

* docs/TODO, docs/CHANGES: Updated.
2006-02-11 12:12:02 +00:00
Werner Lemberg 59939244ad Implement new, simplified module selection. With GNU make it is now
sufficient to modify a single file, `modules.cfg', to control the
inclusion of modules and base extension files.

This change also fixes the creation of ftmodule.h; it now depends on
`modules.cfg' and thus is rebuilt only if necessary.

Finally, a version of `ftoption.h' in OBJ_DIR is preferred over the
default location.

* modules.cfg: New file.

* builds/freetype.mk: Don't include `modules.mk'.
Include all `rules.mk' files as specified in `modules.cfg'.
(FTOPTION_FLAG, FTOPTION_H): New variables.
(FT_CFLAGS): Add macro definition for FT_CONFIG_MODULES_H.
Add FTOPTION_FLAG.
($(FT_INIT_OBJ)): Don't use FT_MODULE_LIST.
(CONFIG_H): Add FTMODULE_H and FTOPTION_H.
(INCLUDES): Add DEVEL_DIR.
(INCLUDE_FLAGS, FTSYS_SRC, FTSYS_OBJ, FTDEBUG_SRC, FTDEBUG_OBJ,
OBJ_M, OBJ_S): Use `:=', not `='.
(remove_ftmodule_h): New phony target to delete `ftmodule.h'.
(distclean): Add remove_ftmodule_h.

* builds/modules.mk: (MODULE_LIST): Removed.
(make_module_list, clean_module_list): Replace targets
with...
(FTMODULE_H_INIT, FTMODULE_H_CREATE, FTMODULE_H_DONE): New
variables.  Reason for the change is that it is not possible to have
a phony prerequisite which is run only if the target file must be
rebuilt (phony prerequisites act like subroutines and are *always*
executed).  We only want to rebuild `ftmodule.h' if `module.cfg' is
changed.
Update all callers.
($FTMODULE_H)): Rule to create `ftmodule.h', depending on
`modules.cfg'.

* builds/toplevel.mk: Rewrite and simplify module handling.
(MODULES_CFG, FTMODULE_H): New variables.
Include MODULES_CFG.
(MODULES): New variable to include all `module.mk' and `rules.mk'
files.  We no longer use make's `wildcard' function for this.

* Makefile (USE_MODULES): Remove.  Update all users.
(OBJ_DIR): Define it here.

* src/*/module.mk: Change

    make_module_list: foo
    foo: ...

to

    FTMODULE_H_COMMANDS += FOO
    define FOO
    ...
    endef

in all files.  `FTMODULE_H_COMMANDS' is used in `FTMODULE_H_CREATE'.

* src/base/rules.mk (BASE_EXT_SRC): Use BASE_EXTENSIONS.

* builds/unix/detect.mk (setup): Always execute `configure' script.
(have_mk): Rename to...
(have_Makefile): This.
Don't use `strip' function.

* builds/unix/unix.mk: Include `install.mk' only if BUILD_PROJECT is
defined.
(have_mk): Don't use `strip' function.
Test for unix-def.mk in OBJ_DIR, not BUILD_DIR (and invert the test
accordingly).

* builds/unix/install.mk (install, uninstall): Handle `ftmodule.h'.

* builds/os2/os2-dev.mk, builds/unix/unix-dev.mk,
builds/win32/w32-bccd.mk, builds/win32/w32-dev.mk: Don't define
BUILD_DIR but DEVEL_DIR for development header files.

* builds/ansi/ansi-def.mk (TOP_DIR, OBJ_DIR),
builds/beos/beos-def.mk (TOP_DIR, OBJ_DIR), builds/unix/unix-def.in
(TOP_DIR, OBJ_DIR): Removed.  Defined elsewhere.

* builds/dos/dos-def.mk (OBJ_DIR), builds/os2/os2-def.mk (OBJ_DIR),
builds/win32/win32-def.mk (OBJ_DIR): Removed.  Defined elsewhere.

* builds/unix/unixddef.mk: Don't define BUILD_DIR but DEVEL_DIR for
development header files.
Don't define PLATFORM.

* configure: Copy `modules.cfg' to builddir if builddir != srcdir.
Update snippet taken from autoconf's m4sh.m4 to current CVS version.
Be more verbose.

* include/freetype/config/ftmodule.h: Add comments -- this file is
no longer used if FreeType is built with GNU make.

* docs/CHANGES, docs/CUSTOMIZE, docs/INSTALL, docs/INSTALL.ANY,
docs/INSTALL.GNU, docs/INSTALL.UNX: Document new build mechanism.
Other minor updates.

* modules.txt: Removed.  Contents included in `modules.cfg'.


* include/freetype/internal/ftmemory.h (FT_QAlloc_Debug,
FT_Free_Debug) [FT_STRICT_ALIASING]: Fix typos.

* src/base/ftdbgmem.c (FT_Alloc_Debug, FT_Realloc_Debug,
FT_QAlloc_Debug, FT_QRealloc_Debug, FT_Free_Debug)
[FT_STRICT_ALIASING]: Implement.
2006-01-31 20:17:42 +00:00
Werner Lemberg 68a15ebbe4 * README, docs/FTL.TXT: Fix email address for bug reports.
Other minor formatting.
2006-01-28 07:30:58 +00:00
Werner Lemberg 8b560632d7 * builds/win32/visualc/freetype.dsp: Updated.
Typos.
2006-01-19 08:30:58 +00:00
Wu, Chia-I (吳佳一) ea1e8d3a53 * include/freetype/internal/ftobjs.h, src/base/ftobjs.c,
src/bdf/bdfdrivr.c, src/cff/cffgload.c, src/cid/cidgload.c,
src/pcf/pcfdrivr.c, src/type1/t1gload.c, src/winfonts/winfnt.c:
s/ft_fake_vertical_metrics/ft_synthesize_vertical_metrics/.

* docs/CHANGES: Mention that vertical metrics are synthesized for
fonts not having this info.
2006-01-15 15:01:45 +00:00
Wu, Chia-I (吳佳一) e33dc2ebee * docs/CHANGES: Mention the size selection change.
* src/bdf/bdfdrivr.c (BDF_Size_Request, BDF_Size_Select),
src/pcf/pcfdrivr.c (PCF_Size_Request, PCF_Size_Select),
src/winfonts/winfnt.c (FNT_Size_Request, FNT_Size_Select): Do size
matching for request of type NOMINAL and REAL_DIM.

* src/winfonts/winfnt.c (FNT_Face_Init): Print trace message when
`pixel_height' is used for nominal height.

* src/base/ftobjs.c (FT_Request_Size): Call `FT_Match_Size' if the
face is bitmap only and driver doesn't provide `request_size'.  This
is added merely for completion as no driver satisfies the conditions.
2006-01-14 05:09:30 +00:00
Werner Lemberg 435046b54b Formatting, improving comments. 2006-01-11 10:57:42 +00:00
Suzuki, Toshiya (鈴木俊哉) f8d16cc540 * Fix 'deprecated' warnings in building for MacOS 2006-01-11 09:28:38 +00:00