Commit Graph

232 Commits

Author SHA1 Message Date
Werner Lemberg cc7f12a429 formatting, copyright years and messages, doc polishing 2007-01-09 10:37:36 +00:00
David Turner f48b60ed59 * include/freetype/ftgasp.h, src/base/ftgasp.c: adding a
new API FT_Get_Gasp to return entries of the GASP table
        corresponding to a given character pixel size.

        * src/sfnt/ttload.c: add version check for the GASP table,
        in order to be better future-proof

        * include/freetype/config/ftheader.h: add definition of
        FT_GASP_H, corresponding to <freetype/ftgasp.h>

        * src/base/rules.mk, src/base/Jamfile, modules.cfg,
        builds/win32/visualc/freetype.dsp,
        builds/win32/visualc/freetype.vcproj: Adding src/base/ftgasp.c
        to the default build
2007-01-08 15:15:32 +00:00
David Turner 4a89bb9a13 - reset FT_CONFIG_OPTION_OLD_INTERNALS which *disables* the previous optimization
(duhhh)
2007-01-05 14:48:27 +00:00
David Turner 91a3402d78 - don't load metrics table in memory, reduces heap usage
- forgot to commit the changes in cffload.c that are already documented
2007-01-05 14:47:08 +00:00
Werner Lemberg 4ea0a7f0b6 formatting, minor doc fixes, copyright years 2007-01-05 09:03:31 +00:00
David Turner 8a6c44e673 Getting rid of the FT_OPTIMIZE_MEMORY macro, since the optimization
is no longer experimental
2007-01-04 17:03:11 +00:00
Werner Lemberg 960ba59ad9 * src/sfnt/sfobjs.c (tt_face_get_name): All Unicode strings are
encoded in UTF-16BE.  Patch from Rajeev Pahuja <rpahuja@esri.com>.
(tt_name_entry_ascii_from_ucs4): Removed.


* include/freetype/ftxf86.h: Fix and extend comment so that it
appears in the documentation.

* include/freetype/ftchapters.h: Add `font_format' section.


* src/tools/docmaker/tohtml.py (HtmlFormatter::index_exit): Add link
to TOC in index page.


Formatting.
2006-12-01 08:20:47 +00:00
Jens Claudius 336d229f02 2006-10-03 Jens Claudius <jens.claudius@yahoo.com>
* include/freetype/config/ftstdlib.h: Cast away volatileness from
   argument to ft_setjmp.

 * include/freetype/internal/ftvalid.h: Add comment that
   ft_validator_run must not be used.
2006-10-03 08:53:37 +00:00
Werner Lemberg 2c002e13a7 formatting, improving documentation 2006-09-29 21:31:53 +00:00
David Turner 8a317cf7ab * include/freetype/freetype.h: bumping FT_FREETYPE_PATCH to 2
for an upcoming 2.2.2 release

        * include/freetype/ftlcdfil.h, src/freetype/ftlcdfil.c:
        added a new API to support color filtering of subpixel glyph
        bitmaps. In default build, the function FT_Library_SetLcdFilter
        returns FT_Err_Unimplemented_Feature; you need to #define
        FT_CONFIG_OPTION_SUBPIXEL_RENDERING in ftoption.h to compile
        the real implementation

        * src/smooth/ftsmooth.c: adding support for sub-pixel color
        filtering; simplifying a few function calls

        * include/freetype/config/ftheader.h: adding FT_LCD_FILTER_H
        macro that points to <freetype/ftlcdfil.h>
2006-09-27 07:52:48 +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 2d8629b393 * devel/ftoption.h: Synchronize with
include/freetype/config/ftoption.h.

* src/smooth/ftgrays.c (gray_record_cell): Remove shadowing
variable declaration.
(gray_convert_glyph): Fix compiler warnings.

Formatting, copyright years.
2006-09-03 06:18:45 +00:00
David Turner 6aa260ce61 support for "automatic unpatented hinting" added
we still need to determine the list of "trick" CJK fonts
that are going to toggle the bytecode interpreter instead
of the auto-hinter
2006-08-25 22:45:13 +00:00
Werner Lemberg 6756dc15ba * src/tools/docmaker/sources.py (re_source_keywords): Add word
boundary markers.
* src/tools/docmaker/content.py (re_field): Allow `.' in field names
(but not at the beginning or end).

* include/freetype/*: Many minor documentation improvements (adding
links, spelling errors, etc.).
2006-05-12 08:00:13 +00:00
Werner Lemberg fd74ec68b4 * README: Minor updates.
* include/freetype/*: s/scale/scaling value/ where appropriate.
Many other minor documentation improvements.

* src/tools/docmaker/sources.py (re_italic, re_bold): Handle
trailing punctuation.
* src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word): Add
warning message for undefined cross references.
Update handling of re_italic and re_bold.
2006-05-12 04:00:44 +00:00
Werner Lemberg 58eed04d5a * include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Removed. 2006-05-02 22:26:09 +00:00
Werner Lemberg c6afa1221a * include/freetype/internal/ftmemory.h: s/new/newsz/ (for C++).
(FT_ALLOC): Remove redundant redefinition.

* builds/compiler/gcc-dev.mk (CFLAGS) [g++]: Don't use
`-Wstrict-prototypes'.

* src/base/ftstream.c (FT_Stream_EnterFrame): Add cast.

Formatting, copyright years.
2006-05-02 22:22:16 +00:00
David Turner 264f307e66 * include/freetype/fterrdef.h, include/freetype/config/ftconfig.h,
include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c,
    src/base/ftutil.c: udpating the memory management functions and
    macros to safely deal with array size buffer overflows, this
    corresponds to attemps to allocate arrays that are too large. For
    an example, consider the following code:

         count = read_uint32_from_file();
         array = malloc( sizeof(Item) * count );
         for ( nn = 0; nn < count; nn++ )
           array[nn] = read_item_from_file();

    if 'count' is larger than FT_UINT_MAX/sizeof(Item), the multiplication
    will overflow and the array allocated will be smaller than the data
    read from the file. In this case, the heap will be trashed, and this
    can be used as a denial-of-service, or make the engine crash later.

    the FT_ARRAY_NEW and FT_ARRAY_RENEW macro now check that the new
    count is no more than FT_INT_MAX/item_size, otherwise, a new error,
    named 'FT_Err_Array_Too_Large' will be returned.

    note that the memory debugger now works again when FT_DEBUG_MEMORY
    is defined, and FT_STRICT_ALIASING has disappeared, the corresponding
    code being now the default.
2006-05-02 06:34:27 +00:00
Werner Lemberg 8fe6539026 Further C library abstraction. Based on a patch from
msn2@bidyut.com.

* include/freetype/config/ftstdlib.h (FT_CHAR_BIT, FT_FILE,
ft_fopen, ft_fclose, ft_fseek, ft_ftell, ft_fread, ft_smalloc,
ft_scalloc, ft_srealloc, ft_sfree, ft_labs): New wrapper macros for
C library functions.  Update all users accordingly (and catch some
other places where the C library function was used instead of the
wrapper functions).

* src/base/ftsystem.c: Don't include stdio.h and stdlib.h.
* src/gzip/zutil.h [MSDOS && !(__TURBOC__ || __BORLANDC__)]: Don't
include malloc.h.
2006-04-29 07:31:16 +00:00
Werner Lemberg 4091786c81 Formatting. 2006-04-01 18:49:07 +00:00
David Turner 0f15e1c181 * include/freetype/ftcache.h, include/freetype/config/ftheader.h:
updating documentation comments
2006-04-01 16:11:53 +00:00
Werner Lemberg af16820a12 Normalize quotation to `...'. 2006-03-24 12:46:49 +00:00
Werner Lemberg 5a73d8d20f * builds/freetype.mk (CACHE_DIR, CACHE_H): Remove.
(FREETYPE_H): Updated.

* src/cache/rules.mk (CACHE_H_DIR): Remove.
(CACHE_DRV_H): Updated.

Formatting, copyright years.
2006-03-20 16:55:32 +00:00
David Turner 256de4b18f * include/freetype/cache/ftccache.h,
include/freetype/cache/ftccmap.h,
    include/freetype/cache/ftcglyph.h
    include/freetype/cache/ftcimage.h
    include/freetype/cache/ftcmanag.h
    include/freetype/cache/ftcmru.h
    include/freetype/cache/ftcsbits.h:
      removing these header files from the public include directory.

    * include/freetype/config/ftheader.h:
      changing the definition of FT_CACHE_INTERNAL_XXX_H macros to
      redirect to FT_CACHE_H instead

    * src/cache/ftcbasic.c, src/cache/ftccache.c, src/cache/ftccache.h,
    src/cache/ftccback.h, src/cache/ftccmap.c, src/cache/ftcglyph.c,
    src/cache/ftcglyph.h, src/cache/ftcimage.c, src/cache/ftcimage.h,
    src/cache/ftcmanag.c, src/cache/ftcmanag.h, src/cache/ftcmru.c,
    src/cache/ftcmru.h, src/cache/ftcsbits.c, src/cache/ftcsbits.h:
      modifications to prevent using the FT_CACHE_INTERNAL_XXX_H macros,
      and grab the headers in 'src/cache' instead (see below).
2006-03-20 12:10:24 +00:00
Werner Lemberg 7f049f4221 Formatting, copyright years. 2006-02-25 16:52:16 +00:00
David Turner de271ab8f0 * builds/unix/ftsystem.c, include/freetype/config/ftheader.h,
include/freetype/internal/services/svotval.h,
    include/freetype/internal/services/svpfr.h,
    src/base/ftsystem.c, src/bdf/bdfdrivr.c, src/cache/ftcbasic.c,
    src/cff/cffcmap.c, src/gzip/ftgzip.c, src/lzw/ftlzw.c,
    src/lzw/ftlzw2.c, src/psaux/t1cmap.c, src/sfnt/ttbdf.c,
    src/smooth/ftgrays.c:

       solved -Wmissing-prototypes warnings with GCC
2006-02-25 14:53:02 +00:00
David Turner 6c71c6b968 * include/freetype/config/ftoption.h, src/autofit/afcjk.c,
src/base/ftobjs.c, src/base/ftutil.c, src/cff/cffobjs.c,
    src/psaux/afmparse.c, src/sfnt/ttbdf.c, src/tools/apinames.c,
    src/truetype/ttdriver.c:

       solved compiler warnings as well as C++ compilation problems
2006-02-25 12:49:40 +00:00
Werner Lemberg 5edafed12a Clean-ups, copyright years, formatting. 2006-02-22 08:23:35 +00:00
David Turner 0b5dc4df88 * include/freetype/ftmodapi.h, include/internal/ftserv.h,
include/internal/services/svtteng.h, src/base/ftobjs.c,
    src/truetype/ttdriver.c:

    adding a new API named FT_Get_TrueType_Engine_Type to determine
    wether we have a patented, unpatented or unimplemented TrueType
    bytecode interpreter.

    the FT_Get_Module_Flags API was removed consequently.
2006-02-21 22:36:23 +00:00
Werner Lemberg 8e6f8c4d79 Formatting, copyright years, documentation improvements. 2006-02-17 08:07:09 +00:00
David Turner cda2d957dc * builds/amiga/src/base/ftsystem.c, devel/ftoption.h
include/freetype/ftcache.h, include/freetype/ftoutln.h,
      include/freetype/cache/ftccache.h, include/freetype/cache/ftccmap.h,
      include/freetype/config/ftoption.h, include/freetype/internal/ftcalc.h,
      include/freetype/internal/ftdriver.h,
      include/freetype/internal/ftmemory.h,
      include/freetype/internal/ftobjs.h, include/freetype/internal/ftrfork.h,
      include/freetype/internal/psaux.h, include/freetype/internal/sfnt.h,
      include/freetype/internal/t1types.h, include/freetype/internal/tttypes.h,
      src/base/ftcalc.c, src/base/ftdbgmem.c, src/base/ftobjs.c,
      src/base/ftsystem.c, src/base/ftutil.c, src/bdf/bdfdrivr.c,
      src/cache/ftccache.c, src/cache/ftccback.h, src/cache/ftccmap.c,
      src/cache/ftcmanag.c, src/cff/cffdrivr.c, src/cid/cidriver.c,
      src/pcf/pcfdrivr.c, src/pfr/pfrdrivr.c, src/psaux/psauxmod.c,
      src/sfnt/sfdriver.c, src/truetype/ttdriver.c, src/type1/t1driver.c,
      src/type1/t1objs.c, src/type42/t42drivr.c, src/winfonts/winfnt.c:

    massive changes to the internals to respect the internal object layouts
    and exported functions of FreeType 2.1.7. Note that the cache sub-system
    cannot be fully retrofitted, unfortunately.
2006-02-16 22:45:31 +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 f6a25503c5 * devel/ftoption.h: Synchronize with
include/freetype/config/ftoption.h.

* src/autofit/module.mk (add_autofit_module), src/bdf/module.mk
(add_bdf_module), src/type42/module.mk (add_type42_driver): Fix
whitespace.

* src/smooth/module.mk (add_smooth_renderer): Add lcd and lcdv
renderer classes.
2006-01-28 10:38:15 +00:00
Werner Lemberg be3c9814a4 Formatting, copyright years. 2006-01-27 14:16:16 +00:00
David Turner 6a681fa84a * src/autofit/afwarp.c: simple #ifdef to prevent compilation when
the warp hinter isn't active (it shouldn't, still experimental)

    * Jamfile, include/freetype/config/ftmodule.h: removed "gxvalid"
    and "otvalid" from the list of modules that are linked statically
    to a given FreeType library. Functionality has been moved to the
    "ftvalid" CVS module.

    note also that current Make-based build system still compiles the
    modules though...

    * include/freetype/config/ftoption.h: added FT_STRICT_ALIASING,
    which controls the definitions of the memory management functions
    to avoid warnings with recent versions of GCC. this macro is
    only here to be disabled, in case we detect problems with the
    new scheme.

    NOTE: disable macro to use the memory debugger. this will be fixed
          later !!
2006-01-27 12:11:22 +00:00
David Turner ff0e9e6c0d * builds/freetype.mk, Jamfile: define the macro FT2_BUILD_LIBRARY
when compiling the library.

    * include/freetype/config/ftheader.h: remove inclusions of
    internal headers, except if the macro FT2_BUILD_LIBRARY is defined.
2006-01-27 09:15:53 +00:00
Werner Lemberg b79b513380 Formatting, improving comments. 2005-12-20 12:01:58 +00:00
David Turner 89a2a4b531 * include/freetype/config/ftoption.h,
include/freetype/config/ftstdlib.h,
        include/freetype/internal/tttypes.h,
        src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c,
        src/sfnt/ttbdf.h, src/sfnt/ttbdf.c, src/sfnt/sfobjs.c:

        Added support for an embedded 'BDF ' table within SFNT-based
        bitmap font files. This is used to store atoms & properties from
        the original BDF fonts that were used to generate the font file.

        the feature is controled by TT_CONFIG_OPTION_BDF within 'ftoption.h'
        and is used to implement FT_Get_BDF_Property for these font files.

        At the moment, this is still experimental, the BDF table format isn't
        cast into stone yet.
2005-12-14 20:38:15 +00:00
Werner Lemberg 4b5661c386 * include/freetype/ftsysmem.h, include/freetype/ftsysio.h: Removed.
Obsolete.

Cleaning up comments to avoid a mix-up of old and new style.
2005-10-27 21:28:35 +00:00
Werner Lemberg 169a6d8a04 * docs/CHANGES: Mention gxvalid module.
Formatting and other minor changes.
2005-08-25 06:00:55 +00:00
Suzuki, Toshiya (鈴木俊哉) a438621451 Add gxvalid module to validate TrueType GX/AAT tables.
Modifications on existing files:

	* Jamfile: Register gxvalid module.
	* src/base/Jamfile: Register ftgxval.c.
	* src/base/rule.mk: Register ftgxval.c.
	* docs/INSTALL.ANY: Register gxvalid/gxvalid.c.

	* include/freetype/config/ftheader.h: Add macro to include gxvalid
	header file, FT_GX_VALIDATE_H.
	* include/freetype/config/ftmodule.h: Register gxv_module_class.

	* include/freetype/ftchapters.h: Add comment about gx_validation.
	* include/freetype/ftotval.h: Change keyword FT_VALIDATE_XXX
	to FT_VALIDATE_OTXXX to co-exist gxvalid.
	* include/freetype/tttags.h: Add tag for TrueType GX/AAT tables.

	* include/freetype/internal/ftserv.h: Add macro to use gxvalid
	service, FT_SERVICE_GX_VALIDATE_H
	* include/freetype/internal/fttrace.h: Add trace facilities
	for gxvalid.

	New files on existing directories:

	* include/freetype/internal/services/svgxval.h: Registration of
	validation service for TrueType GX/AAT and classic kern table.
	* include/freetype/ftgxval.h: Public API definition to use gxvalid.
	* src/base/ftgxval.c: Public API of gxvalid.

	New files under src/gxvalid/:

	* src/gxvalid/Jamfile src/gxvalid/README src/gxvalid/module.mk
	src/gxvalid/rules.mk src/gxvalid/gxvalid.c src/gxvalid/gxvalid.h
	src/gxvalid/gxvbsln.c src/gxvalid/gxvcommn.c src/gxvalid/gxvcommn.h
	src/gxvalid/gxverror.h src/gxvalid/gxvfeat.c src/gxvalid/gxvfgen.c
	src/gxvalid/gxvjust.c src/gxvalid/gxvkern.c src/gxvalid/gxvlcar.c
	src/gxvalid/gxvmod.c src/gxvalid/gxvmod.h src/gxvalid/gxvmort.c
	src/gxvalid/gxvmort.h src/gxvalid/gxvmort0.c src/gxvalid/gxvmort1.c
	src/gxvalid/gxvmort2.c src/gxvalid/gxvmort4.c src/gxvalid/gxvmort5.c
	src/gxvalid/gxvmorx.c src/gxvalid/gxvmorx.h src/gxvalid/gxvmorx0.c
	src/gxvalid/gxvmorx1.c src/gxvalid/gxvmorx2.c src/gxvalid/gxvmorx4.c
	src/gxvalid/gxvmorx5.c src/gxvalid/gxvopbd.c src/gxvalid/gxvprop.c
	src/gxvalid/gxvtrak.c: New files, gxvalid body.
2005-08-24 04:31:31 +00:00
Werner Lemberg 288ce14303 * builds/amiga/*: Added copyright notes, reworked some comments. 2005-06-08 11:56:55 +00:00
David Turner 0529ba8d25 * include/freetype/config/ftoption.h: commenting the definition of
FT_OPTIMIZE_MEMORY for the upcoming 2.1.10 release

    * src/autofit/afhints.c: small tweak to use a bit less heap memory
    within the auto-fitter
2005-04-03 22:09:41 +00:00
David Turner 1339b974f1 * include/freetype/config/ftmodule.h: moving the order of drivers to
speed up font loading. the pcf and bdf loaders are still slow and
    eat memory like crazy.
2005-03-03 14:10:21 +00:00
David Turner b9c22aff61 * src/autofit/{afhints.h,afhints.c,aflatin.h,aflatin.c,afloader.c}:
various bug-fixes and drastic heap usage reduction improvements.

    * include/freetype/config/ftmodule.h: the auto-fitter is now the
    only supported auto-hinting module

    * include/freetype/config/ftstdlib.h: adding FT_INT_MAX definition
2005-03-01 15:48:29 +00:00
Werner Lemberg e793092d0a Formatting.
* src/truetype/ttpload.c (tt_face_load_loca): Fix typo.

* src/sfnt/ttkern.c: Include `ttkern.h'.
(FT_COMPONENT): Updated.

* include/freetype/internal/fttrace.h: Add entry for `ttkern'.

* src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/.
Decorate constants with `U' and `L' where necessary.

* src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable.
2005-03-01 02:13:50 +00:00
David Turner e70d553111 * include/freetype/config/ftoption.h, include/freetype/internal/ttypes.h,
src/truetype/ttpload.c, src/truetype/ttpload.h, src/truetype/ttgload.c:
    added the temporary configuration FT_OPTIMIZE_MEMORY to control various
    optimizations used to reduce the heap footprint of memory-mapped TrueType
    files.

    * src/truetype/ttpload.c (tt_face_load_loca, tt_face_get_location,
    tt_face_done_loca): when FT_OPTIMIZE_MEMORY is set, the locations table
    is read directly from memory-mapped streams, instead of being decoded
    into the heap.

    * src/truetype/ttpload.c: only load the CVT and fpgm tables when the
    bytecode interpreter is compiled in.
2005-02-22 16:53:06 +00:00
David Turner 3e26d07e60 * src/base/ftdbgmem.c: adding the ability to list all allocation sites
in the memory debugger. Also a new function FT_DumpMemory() was added.
	It is only available in builds with FT_DEBUG_MEMORY defined, and you
	must declare it in your own code to use it, i.e. with something
	like:

	  extern void FT_DumpMemory( FT_Memory );

	  ...

	  FT_DumpMemory( memory );

	* include/freetype/config/ftoptions.h: disabling TrueType bytecode
	interpreter !

	* include/freetype/internal/ftmemory.h: adding FT_ARRAY_ZERO, as a
	convenience macro.
2005-02-22 15:38:12 +00:00