Commit Graph

547 Commits

Author SHA1 Message Date
David Turner c48bf37bda * builds/unix/ftsystem.c (FT_New_Stream): added a fix to ensure that
all FreeType input streams are closed in child processes of a "fork"
        on Unix systems. This is important to avoid (potential) access
        control issues..
2002-01-03 17:08:20 +00:00
David Turner 662b344c23 * src/type1/t1objs.c (T1_Face_Init): fixed a bug that crashed the
library when dealing with certain weird fonts (like "Stalingrad",
        in "sadn.pfb". This font has no full font name entry.. )

        * src/base/ftoutln.c, include/freetype/ftoutln.h: added the
        FT_Outline_Check API to check the consistency of outline data

        * src/base/ftobjs.c (FT_Load_Glyph): added a call to the new
        FT_Outline_Check to ensure that loaded glyphs are valid. This
        allows certain fonts like "tt1095m_.ttf" to be loaded even though
        it appears they contain really funky glyphs..

        there still is a bug there though.. !!
2002-01-03 16:56:59 +00:00
Werner Lemberg d3a71dd4ac Formatting. 2001-12-31 16:04:26 +00:00
David Turner 1127b2bf3f improving the computation of the advance widths of auto-hinted glyphs,
in order to produce better letter spacing..
2001-12-30 01:30:11 +00:00
Antoine Leca fb009c7449 * builds/dos/detect.mk: Correcting the order for Borland compilers:
16-bit bcc was never selected, always overriden by 32-bit bcc32.
2001-12-25 20:54:33 +00:00
Werner Lemberg f891f91113 * src/pfc/pcfread.c (pcf_load_font): Handle property `POINT_SIZE'
and fix incorrect computation of `available_sizes'.
2001-12-23 01:38:53 +00:00
Werner Lemberg 3681e37db9 Formatting. 2001-12-23 00:56:36 +00:00
David Turner 9a9edc6624 fixing the autohinter: the advance of auto-hinted glyphs in mono-spaced fonts was incorrect 2001-12-22 16:07:52 +00:00
Werner Lemberg af594e606a * builds/amiga/*: Adaptations to latest changes.
Support added for MorphOS.

* src/pshinter/pshrec.c (FT_COMPONENT): Redefine to `trace_pshrec'.
(ps_mask_table_merge, ps_hints_open, ps_hints_stem,
ps_hints_t1stem3, ps_hints_t2mask, ps_hints_t2counter): Fix
FT_ERROR messages.
* src/pshinter/pshalgo1.c (FT_COMPONENT): Define as
`trace_pshalgo1'.
* src/pshinter/pshalgo2.c (FT_COMPONENT): Define as
`trace_pshalgo2'.
* include/freetype/internal/ftdebug.h (FT_Trace): Updated.

* docs/modules.txt: New file.
2001-12-22 14:38:40 +00:00
David Turner b5c7de5b37 * src/cff/cffgload.c: added a comment regarding "cntrmask" operator
* src/pshinter/pshrec.c: now ignores invalid "hintmask" and "cntrmask"
        operators (instead of returning an error). Glyph 2028 of the CFF font
        "MSung-Light-Acro" couldn't be rendered otherwise (it seems its
        charstring is buggy, though this requires more analysis)..
2001-12-21 21:21:13 +00:00
David Turner 7c0d20814a * src/cff/cffgload.c, src/psaux/t1decode.c, src/pshinter/pshrec.c,
src/pshinter/ahalgo2.c, src/pshinter/pshglob.h: fixed a bug where
        the X and Y axis where inversed in the postscript hinter. this
        caused problem when displaying on non-square surfaces..
2001-12-21 15:59:43 +00:00
David Turner 3a664fca14 * src/cid/cidobjs.c (CID_Face_Done): fixed a memory leak, the subrs
routines were never released when CID faces were destroyed
2001-12-21 15:26:19 +00:00
David Turner 79ea4cd40c * src/cid/cidobjs.c (CID_Face_Done): fixed a memory leak, the subrs
routines were never released when CID faces were destroyed
2001-12-21 15:20:48 +00:00
Werner Lemberg f05003dace Formatting. 2001-12-21 10:57:09 +00:00
David Turner 0515c09637 * src/pshinter/pshglob.c (psh_globals_new): replaced a floating point
constant with a fixed-float equivalent. For some reason, some compilers
        aren't capable of directly computing a floating pointer constant casted
        to FT_Fixed, and will link a math library instead !!
2001-12-21 04:16:42 +00:00
Werner Lemberg f41e71a199 * src/base/ftobjs.c (FT_Done_Library): Remove compiler warning.
Formatting.
2001-12-20 21:22:02 +00:00
Werner Lemberg 21e046e0c4 Formatting.
* src/cache/ftccache.c (ftc_node_destroy, ftc_cache_lookup): Fix
tracing strings.
* src/cache/ftccmap.c (ftc_cmap_family_init): Ditto.
* src/cache/ftcmanag.c (ftc_family_table_alloc,
ftc_family_table_free, FTC_Manager_Check): Ditto.
* src/cache/ftcsbits.c (ftc_sbit_node_load): Ditto.
2001-12-20 17:49:10 +00:00
David Turner 0f58446b3e disabling bytecode interpreter 2001-12-20 13:34:21 +00:00
David Turner 0fcb412ffc * docs/CHANGES: updated for 2.0.6 release
* src/cff/cffload.h, src/cff/cffload.c, src/cff/cffgload.c: updated
        to mode the definition of encoding tables within "cffload.c" instead
        of making them part of a shared header (causing problems in "multi"
        builds)
2001-12-20 13:33:03 +00:00
David Turner c8087481df * docs/TODO: added "stem3 and counter hints support" to the TODO list
for the Postscript hinter

        * docs/BUGS: closed the AUTOHINT-NO-SBITS bug.

        * src/pshinter/pshrec.c (t2_hint_stems), src/cff/cffobjs.h,
        src/cff/cffobjs.c, src/cff/cffload.c, src/cff/cffload.h,
        src/cff/cffgload.c, src/cff/cffgload.h, src/cff/cffdriver.c,
        include/freetype/internal/cfftypes.h: added Postscript hinter support
        to the CFF driver

        * src/base/ftobjs.c (FT_Done_Library): fixed a stupid bug that crashed
        the library on exit
2001-12-20 13:14:18 +00:00
David Turner 85eb669546 * src/type1/t1gload.c (T1_Load_Glyph): enable font matrix transform
on hinted glyphs..

        * src/cid/cidgload.c, src/cid/cidobjs.c, src/cid/cidobjs.h,
        src/cid/cidriver.c, include/freetype/internal/t1types.h: added
        Postscript hinter support to the CID font driver !!
2001-12-20 09:36:21 +00:00
Werner Lemberg 0d535112fd Formatting.
CFF encoding tables moved back from cffload.c to cffload.h.
2001-12-19 22:26:12 +00:00
David Turner 4937a3ebd2 * src/truetype/ttgload.c (TT_Load_Glyph), src/base/ftobjs.c
(FT_Load_Glyph): "fixed" the bug that prevented embedded bitmaps from
        begin loaded when the auto-hinter is used.. This actually is a hack
        but will be enough until the internal re-design scheduled for
        FreeType 2.1
2001-12-19 21:09:16 +00:00
David Turner c40a7e2d50 * include/freetype/cache/ftcache.h: added comments to indicate that
some of the exported functions should only be used by applications
        that need to implement custom cache types

        * src/truetype/ttgload.c: fixed a nasty bug that prevent composites
        from loading correctly. Believe it or not, this was due to an invalid
        macro definition !!
2001-12-19 19:17:35 +00:00
David Turner 8772845cdb * src/sfnt/sfobjs.c (SFNT_Load_Face): make the "post" and "name"
tables optional to load PCL fonts properly
2001-12-19 14:59:23 +00:00
David Turner fc3a316441 * src/raster/ftrend1.c (ft_raster1_render): fixed a nasty outline
shifting bug in the monochrome renderer.

        * README: updated version numbers to 2.0.6
2001-12-19 14:47:28 +00:00
Werner Lemberg aef3fc816b * src/truetype/ttgload.c (load_truetype_glyph): Fix test for invalid
glyph header.
2001-12-17 16:21:22 +00:00
Werner Lemberg c2e97a3072 Updating/Formatting. 2001-12-16 23:53:39 +00:00
Werner Lemberg 5da9dd77f2 * src/base/ftglyph (FT_Glyph_To_Bitmap): Remove compiler warning.
* include/freetype/ftcache.h (FTC_Node_Unref): Removed.  It is
already in ftcmanag.h.
* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable
`gfam'.
* src/cache/ftcmanag.c (ftc_family_table_alloc,
* ftc_family_table_free): Use FT_EXPORT_DEF.
* include/freetype/cache/ftcmanag.h: Updated.
* src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF.
* src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable
`cfam'.
Remove compiler warning.
(FTC_CMapCache_Lookup): Remove compiler warnings.
(ftc_cmap_family_init): Ditto.
(FTC_CMapCache_Lookup): Ditto.

* builds/unix/configure.ac: Increase `version_info' to 8:0:2.
* builds/unix/configure: Regenerated.

* builds/mac/README: Updated.
2001-12-16 08:17:33 +00:00
David Turner 59c9fea654 * src/truetype/ttgload.c (load_truetype_glyph): fixing crash when dealing
with invalid fonts (i.e. glyph size < 10 bytes)..
2001-12-14 15:14:44 +00:00
David Turner 7a1e2c12bf * builds/mac/freetype.mac: a new Makefile to build with MPW on MacOS
classic..
2001-12-14 15:06:15 +00:00
David Turner bce2986d0d fixing hinted advance width bug in all font drivers 2001-12-14 14:52:58 +00:00
David Turner 2b30c17fd3 * src/pshint/pshglob.c: adding correct BlueScale/BlueShift support,
plus family blues processing

    * src/cff/cffgload.c: started adding support for the Postscript hinter
2001-12-12 16:07:29 +00:00
Werner Lemberg 2f5d1b76ca * builds/unix/freetype2.m4: Some portability fixes. 2001-12-12 15:15:44 +00:00
Werner Lemberg fa4ca88346 * src/base/descrip.mms (OBJS): Add ftdebug.obj. 2001-12-11 14:11:11 +00:00
Werner Lemberg 04bfe312a5 * src/sfnt/ttload.c (TT_Load_Generic_Header): Typos. 2001-12-11 14:09:06 +00:00
David Turner 09feefee16 * src/base/fttrigon.c (FT_Cos): fixed a small bug that caused slightly
improper results for FT_Cos and FT_Sin (example: FT_Sin(0) == -1 !!)
2001-12-11 13:49:55 +00:00
David Turner dd27182038 * builds/unix/freetype-config.in: modified the script to prevent
passing "-L/usr/lib" to gcc

        * docs/FTL.TXT: simple fix (change "LICENSE.TXT" to "FTL.TXT")

        * builds/unix/freetype2.m4: added autoconf macro, we need to install
        it in $(prefix)/share/aclocal/freetype2.m4 but I didn't modified
        builds/unix/install.mk yet..
2001-12-11 13:38:52 +00:00
David Turner 7da4824dfb * include/freetype/internal/ftstream.h: fixed the definitions of
GET_LongLE and GET_ULongLE which where incorrect (creating problems
        in the pcf driver)..

        * INSTALL: updated the instructions to build shared libraries with
        Jam.. they were simply erroneous..
2001-12-11 13:14:41 +00:00
David Turner 640078d425 * src/pcf/pcfdriver.c (PCF_Init_Face): allow Xft to use PCF fonts
by setting the "face->metrics.max_advance" correctly..
2001-12-10 10:47:47 +00:00
Werner Lemberg e9e130c071 Formatting. 2001-12-07 21:56:32 +00:00
David Turner 145f94cb26 added new charmap cache. see include/freetype/cache/ftccmap.h 2001-12-07 14:43:45 +00:00
Leonard Rosenthol 6b2e4d4e13 Noted my Mac OS changes from today 2001-12-07 01:51:48 +00:00
Werner Lemberg 69905a2f24 Fix ChangeLog. 2001-12-06 18:37:52 +00:00
David Turner c8ad30a7a0 * src/base/ftglyph.c (FT_Glyph_To_Bitmap): re-ordered code for debugging
purposes..


    * src/smooth/ftsmooth.c (ft_smooth_render): fixed a nasty hidden bug where
    outline shifting wasn't correctly undone after bitmap rasterization. this
    created problems with certain glyphs (like '"' of certain fonts..) and
    the cache system..
2001-12-05 17:24:34 +00:00
David Turner 14183ea0f8 First of all, a big thanks to Werner and Antoine for their latest work !!
* src/pshinter/pshalgo2.c (psh2_hint_table_init),
      src/pshinter/pshalgo1.c (psh1_hint_table_init): removed compiler
      warnings

    * include/freetype/cache/*, src/cache/*: yet another massive rewrite of
    the caching sub-system, in order to both increase performance and allow
    simpler cache sub-classing. As an example, the code for the image and
    sbit caches is now much simpler

    I still need to update the documentation in www/freetype2/docs/cache.html
    to reflect the new design though..
2001-12-05 15:59:33 +00:00
Werner Lemberg c3b2160869 Formatting.
Cleaning up of ChangeLog.

* docs/license.txt: s/X Windows/X Window System/.

* src/raster/ftraster.c: Fix definition condition of MEM_Set().
* src/smooth/ftgrays.c (M_Y): Change value to 192.
* src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter.
Remove unused variable.
* src/cache/ftcimage.c (ftc_image_node_init,
ftc_image_node_compare): Remove unused variables.
* src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused
variable.
* src/raster/ftraster.c (MEM_Set): Move definition down to avoid
compiler warning.
* src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to
avoid compiler warnings.
* src/pcf/pcfread.c (tableNames): Use `const'.
(pcf_read_TOC): Change counter name to avoid compiler warning.
Use `const'.
* src/pshinter/pshrec.c (ps_hints_close): Remove redundant
declaration.
* src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables
to avoid shadowing.
* src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto.
* src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()'
and `T1_Size_Done()'.
2001-12-05 01:22:05 +00:00
Antoine Leca d0e6ad636f * include/freetype/ttnameid.h: Added some new Microsoft language
codes and LCIDs as found in MSDN (Passport SDK). Also added
comments about the meaning of bit 57 of OS/2 (TT_UCR_SURROGATES)
which with OpenType v.1.3 now means "there is a character beyond
FFFF in this font". Thanks to Detlef Wuerkner <TetiSoft@apg.lahn.de>
for noticing this.
2001-11-20 19:22:13 +00:00
David Turner f2c56515f5 * src/pshinter/{pshalgo2.c, pshalgo1.c}: fixed stupid bug in sorting
routine that created nasty alignment artefacts.

        * src/pshinter/pshrec.c, tests/gview.c: debugging updates..

        * src/smooth/ftgrays.c: de-activated experimental gamme support,
        apparently, "optimal" gamma tables depend on the monitor type,
        resolution and general karma, so it's better to compute them outside
        of the rasterizer itself..
2001-11-20 01:29:34 +00:00
David Turner adf07a930c * src/smooth/ftgrays.c: adding experimental "gamma" support. This
produces smoother glyphs at small sizes for very little cost

	* src/autohint/ahglyph.c, src/autohint/ahhint.c: various fixes to
	the auto-hinter. They merely improve the output of sans-serif fonts.
	Note that there are still problems with serifed fonts and composites
	(accented characters)

	* tests/gview.c: updated the debugging glyph viewer to show the
	hints generated by the "autohint" module
2001-10-30 23:51:24 +00:00
David Turner 75133bff1d fixed a small performance bug in the new cache sub-system implementation 2001-10-27 17:36:04 +00:00
Tom Kacvinsky 8d14d4729c Changed a minor typo. 2001-10-26 18:02:15 +00:00
Tom Kacvinsky 0805ec2589 Changed tjk@ams.org to tkacvins@freetype.org. 2001-10-26 18:01:32 +00:00
David Turner cd605b6302 _major_ re-design of the caching sub-system. Still using the same API
though :-)
2001-10-26 16:58:27 +00:00
Leonard Rosenthol 91ff42258e Added changes about MacOS stuff 2001-10-26 13:23:38 +00:00
Leonard Rosenthol 2f553a2c38 Added change about ftlib.prj 2001-10-25 16:04:24 +00:00
David Turner dcb2b27ea8 updated comment explaining how to use project-specific
option (and module) files
2001-10-24 23:33:31 +00:00
Tom Kacvinsky 40da4e401b * builds/unix/ftsystem.c (FT_New_Memory): Added a missing `}'. 2001-10-24 14:45:15 +00:00
David Turner aa007cd2ed * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
improvements to the memory debugger to report more information in
	case of errors. Also, some allocations that occured through
	REALLOC couldn't be previously catched correctly..
2001-10-24 08:04:00 +00:00
David Turner 3a65746f1d replaced liberal uses of "memset" by the "MEM_Set" macro call
(some platforms don't provide this ANSI function !!)
2001-10-24 07:31:03 +00:00
David Turner 6e34ec93bc updating the debugging memory manager to run on Unix, VMS and
Amiga too (since they use a custom version of "ftsystem.c" !!)
2001-10-23 20:19:01 +00:00
David Turner 88cdbb34a2 removed bogus warnings 2001-10-22 15:24:32 +00:00
David Turner 950c669060 * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c: modified
the debugging memory manager to report the location (source file name
        + line number) where leaked memory blocks are allocated in the source
        file..  funny, isn't it ??
2001-10-22 14:50:41 +00:00
David Turner 869fc49017 Added a new debugging memory manager implementation. See the
FT_DEBUG_MEMORY macro definition in "ftoption.h", as well as the
file "src/base/ftdbgmem.c"
2001-10-22 08:32:21 +00:00
Tom Kacvinsky a006a0f5ec 2001-10-21 Tom Kacvinsky <tjk@ams.org>
* src/cff/cffload.c (CFF_Done_Font): Free subfonts array only if
        we are working with a CID keyed CFF font.  Otherwise, a variable
        that was never allocated memory might freed.  This is a correction
        to the previous patch for freeing subfonts.
2001-10-21 20:30:54 +00:00
Tom Kacvinsky 726a4fa6f1 2001-10-21 Tom Kacvinsky <tjk@ams.org>
* src/cff/cffload.c (CFF_Done_Font): Free the subfonts array to
        avoid a memory leak.
2001-10-21 16:30:59 +00:00
David Turner 12d40dac42 * src/type1/t1load.c: fixed memory leak bugs that appeared with certain
synthetized fonts (e.g. CourierBoldOblique, a.k.a. "cobo_____.pfb")

	* src/pshinter/pshalgo2.c, src/pshinter/pshalgo1.c,
	src/pshinter/pshglob.c: removing compiler warnings in pedantic modes
	(in multi-object compilation mode, mainly)
2001-10-21 15:41:11 +00:00
Tom Kacvinsky e6eaadf683 Added another entry for t1load.c related to synthetic fonts: make sure
that custom encodings are not loaded twice (thus avoiding a memory
leak).
2001-10-20 20:49:58 +00:00
Tom Kacvinsky 3beab5bd13 Added entries for changes to t1load.c. 2001-10-20 17:53:22 +00:00
David Turner 7e4b52d17b getting rid of compiler warnings 2001-10-19 09:17:49 +00:00
David Turner 3b9f1e096d another small test of the CVS loginfo setup 2001-10-19 08:15:28 +00:00
David Turner 0d7ccf1d4e adding or updating files to the old build system to compile
the library with the Postscript hinter correctly..
2001-10-19 07:34:20 +00:00
David Turner b3e1b292cd just testing the CVS loginfo setup 2001-10-18 15:02:47 +00:00
David Turner 043be66c15 just testing the CVS loginfo setup 2001-10-18 14:58:45 +00:00
David Turner b347aaa206 just testing the CVS loginfo setup 2001-10-18 14:57:28 +00:00
David Turner ec3c28a847 just testing the CVS loginfo setup 2001-10-18 14:54:49 +00:00
David Turner 8e005d502d just testing the CVS loginfo setup 2001-10-18 14:50:01 +00:00
David Turner 6043d2bc5d just testing the CVS loginfo setup 2001-10-18 14:49:12 +00:00
David Turner d5fb3512b0 just testing the CVS loginfo setup 2001-10-18 14:45:28 +00:00
David Turner 0ad006b76f just testing the CVS loginfo setup 2001-10-18 14:36:46 +00:00
David Turner 12c6830662 just testing the CVS loginfo setup 2001-10-18 14:35:52 +00:00
David Turner 8d6aae02d8 just testing the CVS loginfo setup 2001-10-18 14:33:11 +00:00
David Turner 835368543f just testing the CVS loginfo setup 2001-10-18 14:31:41 +00:00
David Turner a0b314c044 just testing the CVS loginfo setup 2001-10-18 14:27:43 +00:00
David Turner 3b25cc7b03 just testing the CVS loginfo setup 2001-10-18 14:25:38 +00:00
David Turner 6ea520aad4 just testing the CVS loginfo setup 2001-10-18 14:12:44 +00:00
David Turner 3cb2500966 just testing the CVS loginfo setup 2001-10-18 14:10:23 +00:00
David Turner 5a4c1ff381 just testing the CVS loginfo setup 2001-10-18 14:07:06 +00:00
David Turner 02f3b4889c just testing the CVS loginfo setup 2001-10-18 14:02:15 +00:00
David Turner 730d0540a4 just testing the CVS loginfo setup 2001-10-18 14:00:54 +00:00
David Turner 0ebf28c73e just testing the CVS loginfo setup 2001-10-18 13:58:05 +00:00
David Turner 29d5a0ecbd just testing the CVS loginfo setup 2001-10-18 13:52:47 +00:00
David Turner f373e2d9bc rewrote "glnames.py" to fix a rather nasty bug that made FreeType
return incorrect glyph names for certain glyph indices..
2001-10-18 13:20:01 +00:00
David Turner c9349c9343 updating ChangeLog and Jamfile for the new Postscript hinter 2001-10-18 11:59:08 +00:00
David Turner 39bea028f8 fixed typo 2001-10-18 10:27:56 +00:00
David Turner 1c5802a4b2 updated FT_Div64by32 2001-10-18 09:51:09 +00:00
David Turner 034a19326b documentation update for 2.0.5 2001-10-17 13:57:02 +00:00
David Turner 23bcde193e implementing a new function named "FT_Get_Postscript_Name" to
retrieve a face's "unique" Postscript name
2001-10-17 13:48:10 +00:00
David Turner 40d006af7c tagging files, checking new CVS -> mail script 2001-10-17 11:33:01 +00:00
Werner Lemberg 80b8d77024 Fixed a bug in `glnames.py' that prevented it from generating
correct glyph names tables.  This resulted in the unavailability of
certain glyphs like `Cacute', `cacute' and `lslash' in Unicode
charmaps, even if these were present in the font (causing problems
for Polish users).

* src/tools/glnames.py (mac_standard_names): Fixed.
(t1_standard_strings): Some fixes and renamed to ...
(sid_standard_names): This.
(t1_expert_encoding): Fixed.
(the_adobe_glyph_list): Renamed to ...
(adobe_glyph_names): This.
(the_adobe_glyphs): Renamed to ...
(adobe_glyph_values): This.
(dump_mac_indices, dump_glyph_list, dump_unicode_values, main):
Updated.
* src/psnames/pstables.h: Regenerated.
* src/psnames/psmodule.c (PS_Unicode_Value): Fix offset.
Fix return value.
Use `sid_standard_table' and `ps_names_to_unicode' instead of
`t1_standard_glyphs' and `names_to_unicode'.
(PS_Macintosh_Name): Use `ps_glyph_names' instead of
`standard_glyph_names'.
(PS_Standard_Strings): Use `sid_standard_names' instead of
`t1_standard_glyphs'.
* doc/BUGS, doc/TODO: New documents.
* src/cache/ftlru.c (FT_Lru_Lookup_Node): Fixed a bug that prevented
correct LRU behaviour.
setjmp() and longjmp() are now used for rollback (i.e. when memory
pool overflow occurs).
Function names are now all uniformly prefixed with `gray_'.

* src/smooth/ftgrays.c: Include <setjmp.h>.
(ErrRaster_MemoryOverflow): New macro.
(TArea): New type to store area values in each cell (using `int' was
too small on 16-bit systems).  <limits.h> is included to properly
get the needed data type.
(TCell, TRaster): Use it.
(TRaster): New element `jump_buffer'.
(gray_compute_cbox): Use `RAS_ARG' as the only parameter and get
`outline' from it.
(gray_record_cell): Use longjmp().
(gray_set_cell): Use gray_record_cell() for error handling.
(gray_render_line, gray_render_conic, gray_render_cubic): Simplify.
(gray_convert_glyph_inner): New function, using setjmp().
(gray_convert_glyph): Use it.


Provide a public API to manage multiple size objects for a given
FT_Face in the new header file `ftsizes.h'.

* include/freetype/ftsizes.h: New header file,
* include/freetype/internal/ftobjs.h: Use it.
Remove declarations of FT_New_Size and FT_Done_Size (moved to
ftsizes.h).
* include/freetype/config/ftheader.h (FT_SIZES_H): New macro.
* src/base/ftobjs.c (FT_Activate_Size): New function.
* src/cache/ftcmanag.c: Include ftsizes.h.
(ftc_manager_init_size, ftc_manager_flush_size): Use
FT_Activate_Size.
2001-10-10 19:56:42 +00:00
David Turner b4b96260e4 * src/psnames/pstables.h, src/psnames/psmodule.c, src/tools/glnames.py:
fixed a bug in 'glnames.py' that prevented it from generating correct
	glyph names table. This resulted in the unavailability of certain glyphs
	like "Cacute", "cacute" and "lslash" in Unicode charmaps, even if these
	were present in the font (causing problems for Polish users).
2001-10-08 21:18:11 +00:00
David Turner b3ba40ddfd * include/freetype/ftsizes.h, src/base/ftobjs.c, src/cache/ftcmanag.c:
added a new header, named "ftsizes.h" (FT_SIZES_H) to provide a public
	API to manage multiple size objects for a given FT_Face.
2001-10-07 13:30:26 +00:00
David Turner 5b1e81411d * src/cache/ftlru.c (FT_Lru_Lookup_Node): fixed a bug that prevented
correct LRU behaviour
2001-10-07 11:06:07 +00:00
David Turner c4f622c341 * src/smooth/ftgrays: "setjmp/longjmp" is now used for rollback (i.e.
when memory pool overflow occurs), function names are now all prefixed
	with "gray_", and a new type (TArea) is defined to store area value in
	each cell (using "int" was too small on 16-bit systems)..
2001-10-07 10:39:03 +00:00
Werner Lemberg 4667dd6d17 Add ChangeLog entry. 2001-09-20 12:01:09 +00:00
Werner Lemberg 817a85a8ad * src/type1/t1afm.c (T1_Done_AFM): Free `afm'. 2001-09-15 10:05:12 +00:00
Werner Lemberg 20abe742a7 * src/sfnt/ttcmap.c (code_to_index2): Handle code values with
hi-byte == 0 correctly.

* builds/link-std.mk ($(PROJECT_LIBRARY)): Fix typo.
2001-09-10 13:11:52 +00:00
Werner Lemberg ec342907b3 formatting 2001-09-10 06:55:43 +00:00
David Turner 8ab0add6b4 Martin Muskens bufixes:
- reallocation bug in T1_Table_Add
  - increased accuracy of units per EM computation in T1 fonts
  - support "+" as valid font name character (used in embedded fonts)
2001-08-30 07:59:28 +00:00
David Turner 26160d5b2c fixed Type1 kerning flag setting when reading AFM file 2001-08-30 06:56:03 +00:00
Werner Lemberg bcf8d4b497 * src/sfnt/ttload.c (TT_Load_CMap): Fix frame length of
`cmap_rec_fields'.

* include/freetype/fterrors.h [!FT_CONFIG_OPTION_USE_MODULE_ERRORS]:
Undefine FT_ERR_BASE before defining again.
2001-08-24 23:11:34 +00:00
Werner Lemberg 28df3070f0 * src/truetype/ttinterp.h: Fix prototype of TT_Move_Func.
Some formatting
2001-08-22 18:35:06 +00:00
Werner Lemberg a0d32dc1fa * builds/dos/dos-def.mk (NO_OUTPUT): Don't use `&>' but `>'. 2001-08-21 15:49:24 +00:00
David Turner 67750c8fa4 updating the definition of FT_CONFIG_OPTION_USE_MODULE_ERRORS
to _undefined_ (source compatibility breaking issue) + updated its comment

back from holidays, woohoo :-)
2001-08-21 08:50:45 +00:00
Werner Lemberg 6870f4cf1a * src/base/ftcalc.c (FT_MulDiv): Fixed serious typo. 2001-08-18 05:09:42 +00:00
Werner Lemberg 5dea44438f Updating to OpenType 1.3.
* include/freetype/internal/tttypes.h (TT_CMap0, TT_CMap2, TT_CMap4,
TT_CMap6): Adding field `language'.
(TT_CMapTable): Removing field `language'.
Type of `length' field changed to FT_ULong.
Adding fields for cmaps format 8, 10, and 12.
(TT_CMapGroup): New auxiliary structure.
(TT_CMap8_12, TT_CMap10): New structures.
* include/freetype/tttables.h (TT_HoriHeader, TT_VertHeader):
Removed last element of `Reserved' array.
* include/freetype/ttnameid.h (TT_PLATFORM_CUSTOM, TT_MS_ID_UCS_4,
TT_NAME_ID_CID_FINDFONT_NAME): New macros.

* src/sfnt/ttcmap.c (TT_CharMap_Load): Updated loading of `language'
field to the new structures.
Fixed freeing of arrays in case of unsuccessful loads.
Added support for loading format 8, 10, and 12 cmaps.
(TT_CharMap_Free): Added support for freeing format 8, 10, and 12
cmaps.
(code_to_index4): Small improvement.
(code_to_index6): Ditto.
(code_to_index8_12, code_to_index10): New functions.
* src/sfnt/ttload.c (TT_Load_Metrics_Header): Updated to new
structure.
(TT_Load_CMap): Ditto.

* src/sfnt/sfobjs.c (tt_encodings): Add MS UCS4 table (before MS
Unicode).


* src/type1/t1driver.c (t1_get_name_index): Fix compiler warning.
2001-08-13 11:44:29 +00:00
Tom Kacvinsky 32949c1b97 Added entries for chnages to t1driver.c (new name_index function,
function name change)

Added entries for cffdrivr.c (documentation fix, function name change)
2001-08-09 01:21:24 +00:00
Tom Kacvinsky 2eaadd5ad8 Added entries for changes to CFF driver (moved some assignments from
source file to header and added glyph name index requestor function).

Added entries for chnages to FreeType includes for new function
FT_Get_Name_Index.
2001-08-08 11:18:13 +00:00
Werner Lemberg 7dabafd63e * builds/cygwin/*: Removed. Use the unix stuff instead.
* builds/vms/ftconfig.h (FT_CALLBACK_DEF): Updated to change dated
2001-06-27.
2001-07-26 13:17:21 +00:00
Werner Lemberg 49f3cf6546 Add ChangeLog entry. 2001-07-17 12:44:49 +00:00
Werner Lemberg 36af3ea62b * include/freetype/internal/psaux.h (PS_Table): Use FT_Offset for
`cursor' and `capacity'.
* src/psaux/psobjc.c (reallocate_t1_table): Use FT_Long for second
parameter.
(PS_Table_Add): Use FT_Offset for `new_size'.


* src/base/ftsynth.c: Include ftcalc.h unconditionally.
2001-07-17 12:37:54 +00:00
Werner Lemberg 2b6248bac0 formatting 2001-07-07 23:24:02 +00:00
David Turner 3b7049fe10 removed pedantic compiler warnings when the bytecode
interpreter is compiled in the library
2001-07-07 16:12:14 +00:00
David Turner ca90a2c46b * include/internal/ftstream.h: modified the definitions
of the FT_GET_XXXX and NEXT_XXXX macros for 16-bit correctness
2001-07-06 13:52:36 +00:00
Werner Lemberg a560a1e018 * src/autohint/ahhint.c (ah_hinter_align_weak_points): Remove
unused variable `edges'.
(ah_hinter_load): Remove unused variables `old_width' and
`new_width'.
* src/cid/cidload.c (cid_decrypt): Use `U' for constant (again).
* src/psaux/psobjs.c (T1_Decrypt): Ditto.
* src/type1/t1parse.c (T1_Get_Private_Dict): Ditto.
2001-07-03 12:45:24 +00:00
Werner Lemberg 99b744164d * src/cid/cidload.c, src/cid/cidload.h (cid_decrypt): Use FT_Offset
instead of FT_Int as type for `length' parameter.
* include/freetype/internal/psaux.h (PSAux_Interface): Updated.


* src/psaux/psobjs.c, src/psaux/psobjs.h (T1_Decrypt): Use FT_Offset
instead of FT_Int as type for `length' parameter.
2001-06-27 17:06:28 +00:00
Werner Lemberg f814d0fafe First round in converting
type foo ( ... )

to

  type
  foo ( ... )

Other minor formatting issues.
2001-06-27 16:18:10 +00:00
David Turner 9a554eb2d6 the SFNT Kerning table loader now ensures that the table is correctly
sorted.
2001-06-27 12:40:46 +00:00
David Turner f77581f642 changed the definition of FT_CALLBACK_DEF 2001-06-27 10:54:13 +00:00
David Turner dee781342b * include/freetype/ftconfig.h, src/*/*.c: changed the definition and
uses of the FT_CALLBACK_DEF macro in order to support 16-bit compilers
2001-06-27 09:26:46 +00:00
Werner Lemberg 890f313b37 * include/freetype/internal/ftstream.h (FT_GET_OFF3_LE): Fix typo.
* src/base/ftcalc.c (ft_div64by32): Fixed the source to work
correctly on 16-bit systems.
* docs/PATENTS: Added patents disclaimer.  This one was missing!
* docs/CHANGES, docs/todo: Updated for the upcoming 2.0.4 release.
2001-06-26 05:57:19 +00:00
David Turner 2bf99344c3 fixed the 64-bits division computation for 16-bits systems 2001-06-24 17:23:45 +00:00
Werner Lemberg 3974a6058d Formatting. 2001-06-23 22:06:00 +00:00
David Turner c5341fb94e adding Debian build directory 2001-06-23 07:44:51 +00:00
Werner Lemberg 0fe9763135 Add cast in pcfread.c. 2001-06-22 17:08:26 +00:00
David Turner 995ff2046b updated documentation for the 2.0.4 release 2001-06-22 08:45:31 +00:00
Werner Lemberg 38364152e6 * include/freetype/config/ftconfig.h: Add two more `L's to
constants.
Add missing semicolons.

* builds/toplevel.mk: Do similar change as for
builds/unix/detect.mk.

* include/freetype/freetype.h (FT_ENC_TAG): New version to make it
easier to redefine.
* include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.

* include/freetype/freetype.h (FT_New_Memory_Face): Updated
2001-06-20 08:06:50 +00:00
Werner Lemberg 8eb0353fec Formatting. 2001-06-19 23:03:41 +00:00
David Turner 0b3a99153a * builds/win32/visualc/freetype.dsp, builds/win32/visualc/index.html:
updated the Visual C++ project (for the 2.0.4 release)

        * builds/unix/detect.mk: added rule for AIX detection (which uses
        /usr/sbin/init instead of /sbin/init, go figure..)
2001-06-19 15:45:48 +00:00
David Turner 61f0685683 * include/freetype/fterrors.h: updated some of the error macros to
simplify Werner's latest tricks :o)
2001-06-19 13:41:59 +00:00
Werner Lemberg cf24d51531 Minor cleanups to remove compiler warnings.
* include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use
`L' for constant.
* include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto.
* src/base/ftcalc.c (FT_MulDiv): Use `L' for constant.
* src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable.
* src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants.
* src/base/ftobjs.c (FT_Done_Size): Fix return value.
(FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove
unused `memory' variable.
* src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant.
* src/autohint/ahhint.c (ah_hint_edges_3,
ah_hinter_align_edge_points): Remove unused `before' and `after'
variables.
(ah_hinter_align_weak_points): Remove unused `edge_limit' variable.
(ah_hinter_load): Remove unused `new_advance', `start_contour',
and `metrics' variables.
* src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid
compiler warning.
* src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset'
variable.
* src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused
`outline' variable.
(cff_compute_bias): Use `U' for constant.
* src/cid/cidload.c (cid_decrypt): Ditto.
* src/psaux/psobjs.c (T1_Decrypt): Ditto.
* src/psaux/t1decode.c (T1_Decoder_Parse_CharStrings): Ditto.
* src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version'
variable.
* src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top'
variable.
* src/truetype/ttgload.c (load_truetype_glyph): Remove unused
`num_contours' and `ins_offset' variables.
(compute_glyph_metrics): Remove unused `Top' and `x_scale'
variables.
(TT_Load_Glyph): Remove unused `memory' variable.
* src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants.
2001-06-18 14:23:45 +00:00
Werner Lemberg 00a2207fd8 Make the new error scheme source compatible with older FT versions
by introducing another layer.

* include/freetype/fterrors.h (FT_ERRORDEF_, FT_NOERRORDEF_): New
macros.
(FT_NOERRORDEF): Removed.
* include/*/*err*.h: Use FT_ERRORDEF_ and FT_NOERRORDEF_.
2001-06-18 10:35:00 +00:00
Werner Lemberg be5a53654d * include/freetype/freetype.h (FT_ENC_TAG): New macro.
(FT_Encoding_): Use it.
* include/freetype/ftimage.h (FT_IMAGE_TAG): Define it
conditionally.
2001-06-16 11:20:41 +00:00
Werner Lemberg 9e528d0376 formatting 2001-06-16 07:48:30 +00:00
David Turner ac6cc419df modified the TrueType interpreter to let it
use the new trigonometric functions provided in "fttrigon.h". This
        gets rid of some old 64-bit computation routines, as well as many
        warnings when compiling the library with the "long long" 64-bit
        integer type.
2001-06-14 12:34:00 +00:00
Werner Lemberg 1b3a0014e2 * src/base/ftcalc.c (FT_MulDiv, FT_DivFix, FT_Sqrt64): Remove
compiler warnings.
2001-06-11 13:26:11 +00:00
Werner Lemberg 7986070714 Increase `version_info' to 7:0:1.
Fixed a bug that returned an invalid linear width for composite
TrueType glyphs.
* include/internal/tttypes.h (TT_Loader_): Two new elements `linear'
and `linear_def'.
* src/truetype/ttgload.c (load_truetype_glyph,
compute_glyph_metrics): Use it.
* include/fttypes.h (FT_ERROR_BASE): New macro.
* src/base/ftobjs.c (FT_Open_Face, FT_Render_Glyph_Internal): Use it
to make source code work with the new error scheme implemented by
Werner.
* src/base/ftoutln.c (FT_Outline_Render): Ditto.
2001-06-08 21:17:29 +00:00
David Turner 57d4de0e51 fixed a bug that returned an invalid linear width for composite
TrueType glyphs

fixed source code to work with the new error scheme implemented
by Werner
2001-06-08 13:29:36 +00:00
Werner Lemberg b3f3210b65 * builds/unix/configure.in: Renamed to ...
* builds/unix/configure.ac: This to make sure that autoconf 2.50 is
needed.
Run `autoupdate' on it.
* builds/unix/configure: Regenerated.

* src/autohint/ahhint.c (ah_hinter_load_glyph): Fixed a bug that
corrupted transformed glyphs that were auto-hinted (the transform
was applied twice).

Updating to libtool 1.4.0 and autoconf 2.50.
2001-06-08 12:19:22 +00:00
David Turner 0ebd3338f6 * src/autohint/ahhint.c (ah_hinter_load_glyph): fixed a bug that
corrupted transformed glyphs that were auto-hinted (the transform
        was applied twice !!)
2001-06-08 10:54:43 +00:00
Werner Lemberg c0c2abef2d Updating to libtool 1.4.0.
* builds/unix/ltconfig: Removed.
* builds/unix/ltmain.sh, builds/unix/configure.in,
builds/unix/aclocal.m4: Updated.
* builds/unix/configure: Regenerated.
2001-06-07 17:36:17 +00:00
Werner Lemberg 1f7f0e87e5 Complete redesign of error codes. Please check ftmoderr.h for more
details.

* include/freetype/internal/cfferrs.h,
include/freetype/internal/tterrors.h,
include/freetype/internal/t1errors.h: Removed.  Replaced with files
local to the module.  All extra error codes have been moved to
`fterrors.h'.

* src/sfnt/ttpost.h: Move error codes to `fterrors.h'.

* src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h,
src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h,
src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the
error names for the module it belongs to.

* include/freetype/ftmoderr.h: New file, defining the module error
offsets.  Its structure is similar to `fterrors.h'.

* include/freetype/fterrors.h (FT_NOERRORDEF): New macro.
(FT_ERRORDEF): Redefined to use module error offsets.
All internal error codes are now public; unused error codes have
been removed, some are new.

* include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New
macro.
* include/freetype/config/ftoption.h
(FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro.

All other source files have been updated to use the new error codes;
some already existing (internal) error codes local to a module have
been renamed to give them the same name as in the base module.

All make files have been updated to include the local error files.


* src/cid/cidtokens.h: Replaced with...
* src/cid/cidtoken.h: This file for 8+3 consistency.

* src/raster/ftraster.c: Use macros for header file names.
2001-06-06 17:30:41 +00:00
Werner Lemberg b3d9f882d0 Fixed length of `Reserved' array. 2001-06-06 05:56:59 +00:00
Werner Lemberg a00ff98a50 formatting, minor fixes 2001-05-30 07:53:37 +00:00
Werner Lemberg 2dffc9a3e6 formatting, update 2001-05-25 05:32:17 +00:00
David Turner 4312f42796 moving documents to the "docs" directory 2001-05-24 15:00:19 +00:00
Werner Lemberg 5579812622 formatting 2001-05-17 06:27:17 +00:00
David Turner 61d6b2b9aa * src/truetype/ttgload.c (load_truetype_glyph): fixed a bug in the
composite loader spotted by Keith Packard.
2001-05-16 17:49:07 +00:00
David Turner 66cb4790bf * src/base/ftcalc.c (FT_DivFix): fixed a bug in the 64-bit code that
created incorrect scale factors !!

    * src/autohint/ahglobal.c, src/autohint/ahglyph.c, src/autohint/ahhint.c:
    fixed the incorrect blue zone computations, and improved the composite
    support. Note that these changes result in improved rendering, while
    sometimes introducing their own artefacts. That's probably the last
    big change to the autohinter before the introduction of its complete
    replacement..
2001-05-14 14:04:23 +00:00
Werner Lemberg ec6ddd5c5b * include/freetype/ftbbox.h: FTBBOX_H -> __FTBBOX_H__.
* include/freetype/fttrigon.h: __FT_TRIGONOMETRY_H__ ->
__FTTRIGON_H__.
Include FT_FREETYPE_H.
Beautified; added copyright.
* src/base/fttrigon.c: Beautified; added copyright.
2001-05-12 18:04:08 +00:00
Werner Lemberg a64c55b17f formatting 2001-05-12 06:40:50 +00:00
David Turner 09d55ceabf * src/cff/cffparse.c, src/cid/cidload.c, src/type1/t1load.c: fixed
the incorrect EM size computation
2001-05-11 18:08:58 +00:00
David Turner ebe85f59c9 * 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 5704f0c984 * include/freetype/internal/ftcalc.h: Move declaration of
FT_SqrtFixed() out of `#ifdef FT_LONG64'.

* src/base/ftcalc.c (FT_MulDiv, FT_MulFix, FT_DivFix): Various tiny
fixes related to rounding in 64-bits routines and
pseudo-"optimizations".
2001-05-09 20:57:45 +00:00
Werner Lemberg 2f41b184be Another small fix from Francesco. 2001-05-08 13:54:36 +00:00
Werner Lemberg fc26ecd9d3 formatting 2001-05-08 13:52:13 +00:00
David Turner 750ddcd576 * src/pcfdriver.c: fixed incorrect bitmap width computation
* 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..

    * src/base/ftcalc.c: various tiny fixes related to rounding in 64-bits
    routines and pseudo"optimisations" :-)
2001-05-08 12:58:07 +00:00
Werner Lemberg b06a291ce9 Fix ChangeLog. 2001-04-27 22:40:16 +00:00
David Turner e6d4518f80 * src/base/ftbbox.c (BBox_Cubic_Check): fixed the coefficient
normalization algorithm (invalid final bit position, and invalid
	shift computation..)
2001-04-27 09:49:27 +00:00
Werner Lemberg 3780273e3e * 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 ec46b28df7 * src/base/ftcalc.c (FT_SqrtFixed): corrected/optimised the 32-bit
fixed-point square root. it is now used even with 64-bits
	ints, as it's simply _much_ faster than calling FT_Sqrt64 :-)

    * src/base/ftbbox.c : removed invalid "#include FT_BEZIER_H" line
2001-04-25 22:56:30 +00:00
David Turner caf72cd6e5 * 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
Werner Lemberg cfcfd3c432 * builds/unix/config.guess, builds/unix/config.sub: Updated to
latest versions from gnu.org.
2001-04-24 07:03:25 +00:00
Werner Lemberg c7e1552c0f * builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag. 2001-04-22 09:49:49 +00:00
Werner Lemberg 526b5d8c2a formatting 2001-04-21 18:34:30 +00:00
David Turner 6d4fbec1b8 * 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
2001-04-20 08:50:36 +00:00
Tom Kacvinsky ed6971b569 2001-04-10 Tom Kacvinsky <tjk@ams.org>
* t1load.c (parse_charstrings): Changed code for placing .notdef
        glyph into slot 0 so that we no longer have a memory access
        violation.

        * t1load.h: In structure T1_Loader, added swap_table (of type
        PS_Table) to facilitate placing the .notdef glyph into slot 0.
2001-04-10 18:21:30 +00:00
Werner Lemberg 800f5096c1 * src/pcf/pcfdriver.c (PCF_Get_Char_Index): Fix return value.
* builds/dos/detect.mk: Add support for bash.
2001-04-10 13:59:58 +00:00
Werner Lemberg cbc9938e68 * builds/os2/*.mk: These files have been forgotten to update to
the structure of similar makefiles.
* builds/dos/*.mk: Ditto.
* builds/ansi/*.mk: Ditto.

* builds/win32/win32-def.mk (BUILD): Fix typo.

* builds/compiler/*.mk (CLEAN_LIBRARY): Don't use NO_OUTPUT.
This is already used in the link_*.mk files.


* src/*/Jamfile: Slight changes	to make files more cryptic.
2001-04-06 07:05:50 +00:00
Werner Lemberg a1844e0927 * Jamfile, src/Jamfile, src/*/Jamfile: Formatted. Slight changes
to give files identical structure.
2001-04-03 21:07:36 +00:00
Werner Lemberg 1429db6c4f * README: Formatting.
* Jamfile: Fix typo.

* src/cff/cffparse.c: Move error code #defines to...
* include/freetype/internal/cfferrs.h: This file.
* src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced
`FT_Err_*' with `CFF_Err_*'.
* src/cid/cidparse.c: Replaced `FT_Err_*' with `T1_Err_*'.
* src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto.
* src/sfnt/sfobcs.c, src/sfnt/ttload.c: Replaced `FT_Err_*' with
`TT_Err_*'.
* src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto.
* src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c,
src/type1/t1parse.c: Replaced `FT_Err_*' with `T1_Err_*'.

* include/freetype/internal/cfferrs.h: Add
`CFF_Err_Unknown_File_Format'.
* include/freetype/internal/t1errors.h: Add
`T1_Err_Unknown_File_Format'.
* include/freetype/internal/tterrors.h: Add
`TT_Err_Unknown_File_Format'.

* src/cff/cffload.h: Add `cff_*_encoding' and `cff_*_charset'
references.
* src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'.

* src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use
FT_LOCAL_DEF.
* src/cid/cidobjs.c (CID_Done_Driver): Ditto.
* src/trutype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size):
Ditto.
* src/type1/t1objs.c (T1_Done_Driver): Ditto.
* src/pcf/pcfdriver.c (PCF_Done_Face): Ditto.
* src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'.
2001-04-02 23:54:01 +00:00
Werner Lemberg ab6d10759a * CHANGES: Reformatted, minor fixes.
* TODO: Updated.
* include/freetype/freetype.h: Formatting.

* Jamrules, Jamfile, src/Jamfile, src/*/Jamfile: Adding jamfiles to
the source tree.  See www.freetype.org/jam/index.html for details.
2001-04-02 21:30:06 +00:00
Tom Kacvinsky 8f031b08ec Formatting 2001-04-02 17:50:08 +00:00
Tom Kacvinsky 679ea64ccc 2001-04-02 Tom Kacvinsky <tjk@ams.org>
* src/sfnt/ttload.c (TT_Load_Metrics): Fix an improper pointer
        dereference.  Submitted by Herbert Duerr <duerr@sun.com>
2001-04-02 17:48:43 +00:00
Tom Kacvinsky 7e0e160d87 2001-03-26 Tom Kacvinsky <tjk@ams.org>
* include/freetype/config/ftconfig.h: Changed hexadecimal
        constants to use suffix U to avoid problems with HP-UX's c89
        compiler.  Submitted by G.W. Lucas <glucas@sonalysts.com>
2001-03-26 23:58:40 +00:00
David Turner 5bf0a39485 * Jamrules, Jamfile, src/Jamfile, src/*/Jamfile: Adding jamfiles
to the source tree. see www.freetype.org/jam/index.html for details
2001-03-24 17:10:09 +00:00
Werner Lemberg 521d8dc2e5 Add 2.0.2 version tag. 2001-03-24 15:26:12 +00:00
Werner Lemberg 521a2d7a13 * 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 6ce03efb12 * 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
David Turner 8d3a401fa8 * 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 added its own directory to the include path at compile time.
	Modified all "rules.mk" and "descrip.mms" accordingly..
2001-03-20 11:14:24 +00:00
Werner Lemberg 3de5b07cc3 * builds/unix/configure.in: Add $ft_version.
* builds/unix/freetype-config.in: Use it.
* builds/unix/configure: Updated.
2001-03-20 07:52:52 +00:00
Tom Kacvinsky a2e47b2688 Added entries for changes to Type 1 and CFF drivers, related to units
per EM processing in the font matrix parsers.
2001-03-19 14:30:24 +00:00
David Turner 8cfe002db9 renamed <freetype/config/ft2build.h> to 'ftheader.h' to avoid
name conflicts with top-level <ft2build.h>

added some comments for docmaker in ftheader.h in order to
document the header file macros..
2001-03-18 00:26:23 +00:00
David Turner 168e39a15b small update to remove compiler warnings 2001-03-17 23:25:34 +00:00
Tom Kacvinsky 99678c3408 Added entries for changes to the BBox processing of the CFF driver. Now
the Type 1, CID, and CFF drivers match in their BBox processing.
2001-03-17 16:44:23 +00:00
Tom Kacvinsky 3952f6c778 Added entries for changes to CFF driver submitted by Sander van der
Wal.  These include adding suppoort for getting a glyph name based on
glyph index, and support for the deprecated operator dotsection.
2001-03-16 15:09:52 +00:00
Werner Lemberg 9a8b536fb9 * 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
Tom Kacvinsky fb68eaf8ac 2001-03-12 Tom Kacvinsky <tjk@ams.org>
* include/freetype/internal/psaux.h:  Changed the lenIV member of
        the T1_Decoder_ struct to be an FT_Int instead of an FT_UInt.
2001-03-12 12:06:30 +00:00
Tom Kacvinsky d15ac62429 Added entries for changes to the Type 1 decoder and the CID font driver (which
take into account the possibility of lenIV seed bytes at the beginning of a
subroutine).
2001-03-12 02:36:49 +00:00
Werner Lemberg 22e812a8c4 * src/pcf/pcfread.c: Put READ_Fields() always in a conditional to
avoid compiler warnings.
2001-03-11 13:11:43 +00:00
Werner Lemberg 29bac136cb * TODO: Updated.
* src/cid/cidload.c (parse_font_matrix): Added units_per_EM
* src/type1/t1load.c (parse_font_bbox): Changed to use FT_Fixed
2001-03-11 11:28:39 +00:00
Tom Kacvinsky 21fed911e2 Added entry for TODO list. 2001-03-10 20:03:06 +00:00
Tom Kacvinsky f4f17d4f71 Myriad entires for FT_Fixed number handling in bbox parsing and
assignment code that uses bbox values.
2001-03-10 19:21:19 +00:00
Werner Lemberg 914b289f16 * src/*/*.c: Added many casts to make code more 64bit-safe. 2001-03-10 17:07:42 +00:00
Werner Lemberg 7124a8e59c * 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
Tom Kacvinsky a20e15bc0d Added entry:
* src/type1/t1objs.c (T1_Init_Face): Minor correction:  we must wait
        until parse_font_bbox is changed before we use logical shift rights
        in the assignments of `root->ascender', `root->descender', and
        `root->max_advance_width'.
2001-03-07 20:56:57 +00:00
Tom Kacvinsky 5441897bcb Added entry:
* src/type1/t1objs.c (T1_Done_Face): Free `char_name' table to
        avoid a memory leak.
        Submitted by Sander van der Wal <svdwal@xs4all.nl>
2001-03-07 20:43:38 +00:00
Werner Lemberg 2e35c9b406 formatting 2001-03-06 13:56:42 +00:00
Tom Kacvinsky 0d832659c7 Added entry:
2001-03-05  Tom Kacvinsky <tjk@ams.org>

        * src/cff/cffgload.c (CFF_Load_Glyph): Set glyph control data to the
        the Type 2 glyph charstring (used by conversion programs). Submitted
        by Ha Shao <hashao@chinese.com>.
2001-03-05 16:24:58 +00:00
Antoine Leca ca3035ad4c * include/freetype/ttnameid.h: Correct a stupid typo which prevented
correct compilation (TT_MS_LANGID_TIGRIGNA_ETHIOPIA appeared twice).
I am sorry for the inconvenience :-(.
2001-03-05 00:15:37 +00:00
Werner Lemberg 29179a33ee * builds/unix/detect.mk: Add test for Hurd.
* builds/hurd/detect.mk: Removed.
2001-03-04 22:10:36 +00:00
Werner Lemberg e274cfd3ef * 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
Antoine Leca 6d27936aa9 * include/freetype/ttnameid.h: added some new Microsoft language
codes and LCIDs as found in Office Xp.
2001-03-01 18:00:44 +00:00
David Turner 8a8d5c88b5 the Type 1 glyph loader now sets the glyph control data to the
T1 charstrings program.
2001-02-28 09:36:13 +00:00
David Turner 131f8ea8d5 added automatic detection for the HURD operating system 2001-02-28 09:09:05 +00:00
David Turner 5aeaad6c39 fixed a bug reported by Graham Asher 2001-02-23 17:47:41 +00:00
David Turner f3b07226c2 fixed a small bug in FT_Glyph_Copy 2001-02-16 16:40:59 +00:00
Werner Lemberg 20e862be32 * builds/unix/config.{guess,sub}: Updated (from ftp.gnu.org). 2001-02-14 08:31:55 +00:00
Werner Lemberg 0b2137e5ca * 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 e231a65882 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
Tom Kacvinsky 16c691c155 minor correction to 2001-02-07 entries. 2001-02-08 23:26:09 +00:00
Tom Kacvinsky 78b5f17a15 * src/cff/cffparse.c (cff_parse_font_matrix): Removed an
unnecessary fprintf( stderr, ... ).
2001-02-08 23:25:19 +00:00
Tom Kacvinsky 43a9c9d396 Added entry for function is_alpha. Code now makes `-' a valid
alphanumeric character.
2001-02-07 03:48:24 +00:00
Tom Kacvinsky 1df6a31704 Added entries for changes to CFF and Type 1 drivers, related to units
per EM.  That is, calculate the units per EM based on the FontMatrix.
2001-02-07 01:24:11 +00:00
Werner Lemberg e56b411f32 * src/psaux/psobjs.c (shift_elements): Remove if clause (which is
obsolete now).

(reallocate_t1_table, PS_Table_Done): Replace REALLOC() with ALLOC()
+ MEM_Copy() to avoid a memory bug.
2001-02-03 04:34:53 +00:00
Werner Lemberg 65d328ead7 formatting, ChangeLog entry 2001-02-03 03:00:06 +00:00
David Turner 1ae67a2e0c improved docmaker slightly (better indexing, support for "<order>" marker
in section blocks, see "fttypes.h")
2001-02-02 05:24:11 +00:00
Tom Kacvinsky 2f41a46a1a Added entries for changes to Type 1 driver (related to FontInfo
dictionaries and units per em).
2001-01-24 22:44:22 +00:00
Werner Lemberg 3dac27d9fd * src/pcfread.c (pcf_get_properties, pcf_get_metrics,
pcf_get_bitmaps): Fix compiler errors.

* src/pcf/pcfread.c: Removed some compilation warnings related
2001-01-18 04:00:12 +00:00
Werner Lemberg 9e708eb5fb formatting 2001-01-15 23:11:55 +00:00
David Turner db0717879f some minor changes to allow compilation in all modes, without warnings 2001-01-12 21:49:08 +00:00
Werner Lemberg c7c2c91ad0 * builds/unix/freetype-config.in: Fix problems with separate
--prefix and --exec-prefix.


more robust handling of pathname wildcard matching.
2001-01-12 05:32:04 +00:00
David Turner b6c1bf861a added cross-reference generation 2001-01-12 00:33:30 +00:00
Werner Lemberg 38208a6e6b * 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 0f5616a801 updated documentation in public header files 2001-01-10 11:15:48 +00:00
David Turner 18b55f7bbc improved the docmaker script 2001-01-10 06:53:49 +00:00
Werner Lemberg 4c8815e1a6 * include/freetype/ttnameid.h: Updated Unicode code range comments. 2001-01-05 05:15:49 +00:00
Tom Kacvinsky d0165401bb Added entries for changes to CFF driver function, variable, and source
file names.
2001-01-03 07:12:49 +00:00
Werner Lemberg c3e987e2aa * builds/vms: Support files for VMS architecture added.
* descrip.mms, src/*/descrip.mms: VMS makefiles added.
* README.VMS: New file.


* LICENSE.TXT: Added info about PCF driver license.
2001-01-03 06:47:10 +00:00
Werner Lemberg 389acc625e * src/pcf/*: New driver module for PCF font format (used in
X Windows).
* include/freetype/internal/ftdebug.h (FT_Trace): Added values for
PCF driver.
* include/freetype/internal/pcftypes.h: New file.
* include/freetype/config/ftmodule.h: Added PCF driver module.


* src/winfonts/winfnt.c (FNT_Get_Char_Index): Fix parameter type.


* builds/modules.mk (clean_module_list): Fixed deletion of module
file in case `make make_module_list' is called before `make setup'.
2001-01-01 17:25:21 +00:00
Werner Lemberg 6b76663625 * src/cff/cffload.c (CFF_Load_Charset): Improved error messages.
(CFF_Load_Charset, CFF_Load_Encoding): Remove unnecessary variable
definition.

* src/cff/t2gload.c (t2_lookup_glyph_by_stdcharcode,
t2_operator_seac): Added these functions for use in implementing the
seac emulation provided by the Type 2 endchar operator.
(T2_Parse_CharStrings): Added seac emulation for the endchar
operator.
CFF_Done_Encoding, CFF_Done_Charset): Extended to load and parse the
charset/encoding tables, and free the memory used by them when the
CFF driver is finished with them.  Added tables
2000-12-30 22:14:58 +00:00
Tom Kacvinsky e39266ab7c Added entries for changes to CFF driver sources and headers. We now
have a working charset and encoding parser, along with a working seac
emulation (the 5 argument version of endchar).
2000-12-30 01:18:22 +00:00
Tom Kacvinsky 7fdd1e528b Added entries pertaining to the changes needed in the CFF/Type 2
driver for font transforms to work.
2000-12-24 10:05:04 +00:00
Tom Kacvinsky 390ec38444 Fixed 2000-12-21 entry for ah_hinter_load and ah_hinter_load_glyph to
be more general.  The problem affected more than synthetic fonts.

Added an entry for changes to ahhint.c.  I mistakenly committed
ahhint.c without removing unnecessay comments.  Furthermore, I did not
remove some code that I had commented out.  Silly me!
2000-12-22 07:35:19 +00:00
David Turner 55b7403b58 removing obsolete "cidafm" files 2000-12-22 03:40:14 +00:00
Tom Kacvinsky 42f1d254a1 Added entry for fixes to autohinter (related to synthetic fonts). 2000-12-21 01:34:01 +00:00
Werner Lemberg 594f0c965d * *.mk: Added lots of `.PHONY' targets.
* *.mk: Implemented `platform' target to disable auto-detection.


Added support for clipped direct rendering in the smooth renderer.
This should not break binary compatibility of existing applications.
* include/freetype/fttypes.h, include/freetype/ftimage.h: Move
definition of the FT_BBox structure from the former to the latter.
* include/freetype/ftimage.h: Add `ft_raster_flag_clip' value to
FT_Raster_Flag enumeration.
Add `clip_box' element to FT_Raster_Params structure.
* src/smooth/ftgrays.c (grays_convert_glyph): Implement it.

* src/raster/ftraster.c (ft_black_render): Test for unsupported
direct rendering before testing arguments.
2000-12-20 22:09:41 +00:00
Werner Lemberg 5a2fdc0cbc * INSTALL: Added info about makepp. 2000-12-14 22:57:17 +00:00
Werner Lemberg 28ffa1f5d6 * docs/design/modules.html: Removed. Covered by design-*.html.
src/smooth/ftgrays.c: Added support for clipped direct rendering in
the smooth renderer.  This should not break binary compatibility of
existing applications.
* INSTALL: Updated installation instructions on Win32, listing the
new "make setup list" target used to list supported
compilers/targets.
2000-12-14 21:22:15 +00:00
David Turner 859a18a358 support for clipped direct rendering
updated INSTALL file for Win32 case
2000-12-14 18:50:40 +00:00
Werner Lemberg 63408a1299 include/freetype/internal/internal.h: Fixed header inclusion macros
to use direct definitions.  This is the only way to do these things
in a portable way :-(  The rest of the code should follow shortly
though everything compiles now.
* builds/compiler/intelc.mk, builds/compiler/watcom.mk: New files.

* builds/win32/detect.mk: Added support for the Intel C/C++
compiler, as well as _preliminary_ (read: doesn't work!) support for
Watcom.  Also added a new setup target.  Type "make setup list" for
a list of supported command-line compilers on Win32.

* src/base/ftdebug.c: Added dummy symbol to avoid empty file if
conditionals are off.
2000-12-13 23:44:37 +00:00
David Turner 170c0d4c0d * include/freetype/config/ft2build.h,
include/freetype/internal/internal.h: fixed header inclusion macros
	to use direct definitions. This is the only way to do these things
	in a portable way :-( The rest of the code should follow shortly
	though everything compiles now..

	* builds/compiler/intelc.mk, builds/compiler/watcom.mk,
	builds/win32/detect.mk: added support for the Intel C/C++ compiler,
	as well as _preliminary_ (read: doesn't work !!) support for Watcom.
	Also added a new setup target. Type "make setup list" for a list
	of supported command-line compilers on Win32..
2000-12-13 19:55:11 +00:00
Werner Lemberg 6b41954e18 * builds/unix/ftsystem.c: Fixed typos. Fixed inclusion of wrong
ftconfig.h file.
2000-12-13 09:21:59 +00:00
Werner Lemberg d5c1b27d58 * include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT):
Removed.  ANSI C doesn't (explicitly) allow macro expansion in
arguments using `##'.
(FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory
names directly.  Make them configurable.  Use `##' to strip leading
and trailing spaces from arguments.

* builds/unix/ft2unix.h: Adapted.

* src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream,
ft_close_stream): Use FT_CALLBACK_DEF.

* builds/unix/ftsystem.c: Use new header scheme.
(FT_Done_Memory): Use free() from FT_Memory structure.

* src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes.

* include/freetype/config/ft2build.h (FT2_CONFIG_ROOT,
FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE,
FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant.
2000-12-12 22:28:12 +00:00
Werner Lemberg 6d5d719d9e * include/freetype/config/build.h (FT2_CONFIG_ROOT, FT2_PUBLIC_FILE,
FT2_CONFIG_FILE, FT2_INTERNAL_FILE, FT_SOURCE_FILE): Use `##'
operator to be really ANSI C compliant.


* builds/unix/detect.mk: Remove unused USE_CFLAGS variable.


* src/truetype/ttinterp.c: Remove unused CALC_Length() macro.
2000-12-12 06:36:55 +00:00
Werner Lemberg 90d9964ec9 * */*.h: Changed body inclusion macro names to start and end with
`__' (those which haven't converted yet).  Fixed minor conversion
issues.

* src/winfonts/winfnt.c: Updated to new header inclusion scheme.

* */*.[ch]: Changed source files to adhere to the new
* src/cff/cff.c, src/cff/rules.mk: Updated.

* */*.[ch]: Now using <ft2build.h> as the default build and setup
2000-12-09 00:45:38 +00:00
Werner Lemberg cc069beb2d cleanups 2000-12-08 16:17:16 +00:00
David Turner 19ed8afe60 - updated all source files to adhere to the new inclusion scheme
- the CFF loader now loads the encodings and charset tables
  though doesn't use them for now
2000-12-08 02:42:29 +00:00
David Turner 508409434c * src/cache/ftlru.c (FT_Lru_Done): fixed a small memory leak 2000-12-06 18:02:01 +00:00
Werner Lemberg 33d023680f * 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 00004eef27 fixed a broken inclusion of header files (a FT_FLAT_COMPILE test
was missing !!)
2000-12-05 22:28:15 +00:00
David Turner 91bb16583b fixed a bug in FTC_Manager_Done 2000-12-05 22:23:12 +00:00
David Turner b404d06a6b updated DocMaker to generate section-specific pages 2000-12-05 14:49:39 +00:00
David Turner 5b939ffb77 update 2000-12-05 08:40:54 +00:00
David Turner d3c8e064a5 - updating the header inclusion scheme to use <ft2build.h> by
default..

- created "builds/devel" to hold developer builds options
  for both Win32 and Unix

- fixed a bug in the winfonts driver, where the glyph image format
  wasn't set correctly..
2000-12-04 22:53:55 +00:00
Werner Lemberg bac727a41b Added 2.0.1 entry 2000-12-02 17:08:55 +00:00
Werner Lemberg 1e8b4ae53c formatting 2000-12-02 17:07:15 +00:00
David Turner ac4cd9516e changes to allow compilation under Unix and Cygwin 2000-12-02 00:35:11 +00:00
David Turner aaac8133dc small updates to the documentation and the configure scripts to
prepare the 2.0.1 release
2000-12-01 18:55:22 +00:00
Werner Lemberg 4c80f0c9ca * INSTALL: Revised.
* builds/compiler/bcc-dev.mk, builds/compiler/visualage.mk,
builds/compiler/bcc.mk, builds/win32/w32-bcc.mk,
builds/win32/w32-bccd.mk: Revised.
* include/freetype/config/ftbuild.h,
include/freetype/internal/internal.h: Revised.
* include/freetype/ftimage.h: Updated to new header inclusion scheme.


* builds/toplevel.mk (.PHONY): Adding `distclean'.
* builds/unix/detect.mk (.PHONY): Adding `devel', `unix', `lcc',
`setup'.


* INSTALL: Slightly updated the quick starter documentation to
include IDE compilation, prevent against BSD Make, and specify "make
setup" instead of a single "make" for build configuration.
* include/config/ftbuild.h, include/internal/internal.h: Added new
configuration files used to determine the location of all public,
configuration, and internal header files for FreeType 2.  Modified
all headers under "include/freetype" to reflect this change.  Note
that we still need to change the library source files themselves
though.
builds/win32/detect.mk: Added new files to support compilation with
the free Borland C++ command-line compiler.  Modified the detection
rules to recognize the new "bcc32" target in "make setup bcc32".
src/truetype/ttobjs.c, src/truetype/ttgload.c,
src/truetype/ttinterp.c: Fixed a few comparisons that Borland C++
didn't really like.  Basically, this compiler complains when FT_UInt
is compared to FT_UShort (apparently, it promotes `UShort' to `Int'
in these cases).
2000-12-01 17:25:58 +00:00
David Turner b1aabf4c5e - added support for the free command-line Borland C++ compiler
in the "builds" directory

- modified a few files because BCC32 didn't like certain comparisons
  (UInt compared with a UShort, apparently the UShort is promoted to
  an Int)

- updated the INSTALL file to include IDE compilation, prevent against
  BSD Make, and clarify the use of "make setup" (instead of "make")
  for build configuration
2000-11-30 23:48:22 +00:00
David Turner 8fba32d2d6 introduced the new <freetype/config/ftbuild.h> file to determine
where is the top-level include directory for all public, configuration
and internal header files..
2000-11-30 23:12:33 +00:00
Tom Kacvinsky c261b63aab Added entries for calculation of `face-height' in t1/t2objs.c. 2000-11-30 21:58:49 +00:00
Werner Lemberg 6c65d91cc7 formatting 2000-11-30 06:23:45 +00:00
David Turner ac83e7e09f fixed a bug in the Conic bezier extrema computation formula.. 2000-11-29 23:59:08 +00:00
Werner Lemberg ada9503d22 * src/base/ftcalc.c (FT_SqrtFixed), src/base/ftobjs.c
(FT_Set_Renderer): Use FT_EXPORT_DEF.
* src/cache/ftcimage.c (FTC_Image_Cache_Lookup),
src/cache/ftcmanag.c (FTC_Manager_Done, FTC_Manager_Reset,
FTC_Manager_Lookup_Face, FTC_Manager_Lookup_Size,
FTC_Manager_Register_Cache), src/cache/ftcsbits.c
(FTC_SBit_Cache_Lookup): Ditto.

* src/include/freetype/cache/ftcglyph.h (FTC_GlyphNode_Init),
src/include/freetype/ftmac.h (FT_New_Face_From_FOND): Use FT_EXPORT.
2000-11-29 17:48:57 +00:00
Werner Lemberg f1ca234473 * src/sfnt/sfdriver.c: Include ttsbit.h and ttpost.h only
conditionally.

* src/truetype/ttdriver.c (Set_Char_Sizes, Set_Pixel_Sizes): Set
`size->strike_index' only conditionally.

* src/type1/t1driver.c, src/type1/t1objs.c: Include t1afm.h only
conditionally.

* src/winfonts/winfnt.h: Move all type definitions to...
* src/include/freetype/internal/fnttypes.h: New file.
* src/winfonts/winfnt.c: Use it.


* include/freetype/internal/ftdebug.h: Replaced FT_CAT and FT_XCAT
with a direct solution (which also satifies picky compilers).
2000-11-29 15:18:54 +00:00
Werner Lemberg d157fcf091 * src/truetype/ttobjs.c (TT_Init_Size): Fix #ifdef's to work with
disabled interpreter also.

* src/base/ftnames.c (FT_Get_Sfnt_Name_Count): Fix incorrect
parentheses.
2000-11-29 04:45:26 +00:00
Tom Kacvinsky f214137fbb Changed entry for src/cff/t2gload.c (T2_Parse_CharStrings) to reflect
changes made for even/odd argument counts.
2000-11-27 08:31:05 +00:00
Tom Kacvinsky ed581a3434 Added entry for src/cff/t2gload.c (T2_Parse_CharStrings):
Modified the glyph width parsing code to be more robust.
2000-11-27 01:00:38 +00:00
Werner Lemberg 6dd303db0d * builds/ansi/ansi.mk: Fix inclusion order of files.
* src/type1/t1objs.c (T1_Init_Face): Compute style flags.
2000-11-26 21:25:53 +00:00
Werner Lemberg d1e9249b63 * builds/compiler/ansi-cc.mk (CLEAN_LIBRARY): Fix rule and
conditional.
2000-11-26 10:12:00 +00:00
Werner Lemberg 27695e5dbf * src/type1/t1load.c (parse_subrs, parse_charstrings): Use decrypt
function from PSAux module.

* src/type1/t1parse.c (T1_Done_Parse): Renamed to...
(T1_Finalize_Parser): New function (to avoid name clash with a
function in the PSAux module).
(T1_Decrypt): Removed since it it duplicated in the PSAux module.
(T1_Get_Private_Dict): Added `psaux' as new parameter; use decrypt
function from PSAux module.

* src/type1/t1parse.h: Adapted.
2000-11-23 08:21:13 +00:00
Tom Kacvinsky 7e10ee403c Added an entry for "off by one" error in src/cff/t2load.c (T2_Get_String). 2000-11-23 03:45:52 +00:00
Tom Kacvinsky de01c5d9cb Added entry for changes made to t2parse.c (in function parse_t2_real). 2000-11-22 23:37:31 +00:00
Tom Kacvinsky ef0af208a0 Changed entry for `src/cff/t2objs.c (T2_Init_Face)' so that it is
shorter.
2000-11-22 20:40:29 +00:00
Tom Kacvinsky 30eacee9e6 Added entry for changes to T2_Init_Face (related to pure CFF fonts). 2000-11-22 14:38:29 +00:00
Werner Lemberg 5c4f5ebd0d formatting 2000-11-18 04:42:41 +00:00
David Turner 3944018091 added auto-hinting support for synthetic (obliqued)
Type 1 fonts
2000-11-16 18:06:55 +00:00
Werner Lemberg 34e52707f0 Formatting; removing tabs. 2000-11-13 16:58:01 +00:00
Tom Kacvinsky b5274f557d Added entry for src/sfnt/ttload.c: Change tracing output in functions
TT_LookUp_Table and TT_Load_Generic_Table.  Change comments preceding
TT_Load_Generic_Table.

Added entry for src/sfnt/sfobjs.c: In function SFNT_Load_Face, set
boolean variable has-outline to true only if the font has a `glyf' or
`CFF ' table.
2000-11-13 07:37:51 +00:00
Werner Lemberg e397e2a340 * builds/win32/visualc/freetype.dsp: Fix raster1->raster and
type1z->type1.
2000-11-12 06:49:17 +00:00
Tom Kacvinsky 8a2503aaef builds/unix/freetype-config.in, builds/cygwin/freetype-config.in:
Added --libtool option.
2000-11-12 02:53:35 +00:00
Werner Lemberg 84278bc7ef * builds/cygwin/cygwin-def.in: Same fix as previous.
* builds/unix/unix-def.in: Add


so that installation of freetype-config does not fail.
2000-11-11 21:48:05 +00:00
Tom Kacvinsky 2c81833738 Fixed minor type in unix-def.in entry. Oops! 2000-11-11 08:35:24 +00:00
Tom Kacvinsky 5279cd242c Added entry for changes to builds/unix/unix-defs.mk. 2000-11-11 08:32:41 +00:00
Werner Lemberg 9a5a3ae00d New file. 2000-11-11 06:27:58 +00:00