Commit Graph

439 Commits

Author SHA1 Message Date
Werner Lemberg 233302a83f * include/freetype/config/ftheader.h (FT_BEZIER_H): Removed.
(FT_BDF_H): New macro for accessing `ftbdf.h'.

* src/type42/t42drivr.c (hexval): Fix typo.
2002-05-22 05:41:06 +00:00
Werner Lemberg b1859049e2 * src/psaux/psobjs.c (T1Radix): New function.
(t1_toint): Use it to handle numbers in radix format.

* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Add dummy
for undocumented, obsolete opcode 15.
2002-05-22 04:53:25 +00:00
David Turner b1b476215e * src/bdf/bdflic.c: removed compiler warning, and changed all tables
to the "static const" storage specifier (instead of simply 'static')

        * src/type42/t32drivr.c, src/bdf/bdfdrivr.c:
          removing compiler warnings
2002-05-21 21:17:43 +00:00
David Turner 18914a4f50 * src/type42/t32drivr.c: removing compiler warnings 2002-05-21 20:57:36 +00:00
David Turner 9e883cf668 * include/freetype/internal/ftbdf.h, src/base/ftbdf.c,
src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk:

          Adding a new API called "FT_Get_BDF_Charset_ID" to retrieve
          BDF-specific strings from a face. This is much cleaner
          than accessing the internal types "BDF_Public_Face" defined in
          FT_INTERNAL_BDF_TYPES_H
2002-05-21 20:50:53 +00:00
Werner Lemberg 8ab3260239 * src/bdf/README: Mention Microsoft's SBIT tool.
* src/cff/cffdrivr.c, src/cid/cidriver.c, src/pcf/pcfdriver.c,
src/truetype/ttdriver.c, src/type1/t1driver.c,
src/winfonts/winfnt.c, src/type42/t42drivr.c, src/bdf/bdfdrivr.c
[FT_CONFIG_OPTION_DYNAMIC_DRIVERS]: Completely removed.  It has
been never used.
2002-05-21 20:22:59 +00:00
Werner Lemberg 7cf4d377f4 * src/type42/t42drivr.c: s/T42_ENCODING_TYPE_/T1_ENCODING_TYPE_/.
(parse_font_matrix): Remove unnecessary code.
(parse_sfnts): Initialize some variables.
(t42_driver_class) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Use
ft_module_driver_has_hinter conditionally.
Moved some type 42 specific structure definitions to...
* include/freetype/internal/t42types.h: New file.
* include/freetype/internal/internal.h (FT_INTERNAL_T42_TYPES_H):
New macro.

* include/freetype/cache/ftcsbits.h (FTC_SBit): Added a new field
`num_grays' for specifying the number of used gray levels.
* src/cache/ftcsbits.c (ftc_sbit_node_load): Initialize it.

Adding a driver for BDF fonts written by Francesco Zappa Nardelli
<Francesco.Zappa.Nardelli@ens.fr>.  Heavily modified by me to
better adapt it to FreeType, removing unneeded stuff.  Additionally,
it now supports Mark Leisher's BDF extension for anti-aliased
bitmap glyphs with 2 and 4 bpp.

* src/bdf/*: New driver.
* include/freetype/internal/bdftypes.h: New file.
* include/freetype/internal/fttrace.h: Added BDF driver components.
* include/freetype/fterrdef.h: Added error codes for BDF driver.
* include/freetype/config/ftmodule.h, src/Jamfile: Updated.
* include/freetype/internal/internal.h (FT_INTERNAL_BDF_TYPES_H):
New macro.

* include/freetype/config/ftstdlib.h (ft_sprintf): New alias for
sprintf.

* include/freetype/internal/fttrace.h: Added Type 42 driver
component.
* src/type42/t42drivr.c: Use it.

* include/freetype/internal/internal.h (FT_INTERNAL_PCF_TYPES_H):
New macro.
2002-05-21 14:13:01 +00:00
Werner Lemberg b89a42c6c5 * src/type42/Jamfile: New file. 2002-05-17 12:10:04 +00:00
Werner Lemberg 963778153e Adding a driver for Type42 fonts written by Roberto Alameda
<ojancano@geekmail.de>.

* src/type42/*: New driver.
* include/freetype/config/ftmodule.h, src/Jamfile: Updated.
* include/freetype/config/ftstdlib.h (ft_xdigit, ft_memcmp,
ft_atoi): New aliases for xdigit, memcmp, and atoi, respectively.
2002-05-15 06:18:24 +00:00
Werner Lemberg bd889e5de9 * src/sfnt/ttload.c (TT_LookUp_Table): Protect against tables
with a zero length value.

* builds/beos/beos.mk: Include `link-std.mk'.

* src/type1/t1load.h (T1_Loader): Renamed to...
(T1_LoaderRec): This.
(T1_Loader): Now pointer to T1_LoaderRec.
* src/type1/t1load.c: Updated.

* include/freetype/internal/t1types.h, src/type1/t1load.c,
src/type1/t1objs.c:
s/T1_ENCODING_TYPE_EXPORT/T1_ENCODING_TYPE_EXPERT/.
2002-05-12 19:59:17 +00:00
Werner Lemberg 95fcaf8df7 * README: Add a note regarding libttf vs. libfreetype. 2002-05-05 22:24:44 +00:00
Werner Lemberg f83ded0174 FreeType 2 can now be built in an external directory with the
configure script also.

* builds/freetype.mk (INCLUDES): Add `OBJ_DIR'.

* builds/unix/detect.mk (have_mk): New variable to test for
external build.
(unix-def.mk): Defined according to value of `have_mk'.
* builds/unix/unix.mk (have_mk): New variable to test for
external build.
Select include paths for unix-def.mk and unix-cc.mk according
to value of `have_mk'.
* builds/unix/unix-def.in (OBJ_BUILD): New variable.
(DISTCLEAN): Use it.
* builds/unix/unix-cc.in (LIBTOOL): Define default value only
if not yet defined.
* builds/unix/install.mk (install): Use `OBJ_BUILD' for installing
freetype-config.

* configure: Don't depend on bash features.
(ft2_dir, abs_curr_dir, abs_ft2_dir): New variables (code
partially taken from Autoconf).
Build a dummy Makefile if not building in source tree.

* docs/INSTALL: Document it.
2002-05-05 10:57:06 +00:00
Werner Lemberg 26aca0244d formatting 2002-05-05 07:40:16 +00:00
David Turner 8cd8907311 * src/truetype/ttgload.c (TT_Load_Glyph): finally fixing the last
bug that prevented FreeType 2.x and FreeType 1.x to produce
          bit-by-bit identical monochrome glyph bitmaps with native TrueType
          hinting. The culprit was a single-bit flag that wasn't set
          correctly by the TrueType glyph loader !!

        * src/otlayout/otlayout.h,
          src/otlayout/otlbase.c,
          src/otlayout/otlbase.h,
          src/otlayout/otlconf.h,
          src/otlayout/otlgdef.c,
          src/otlayout/otlgdef.h,
          src/otlayout/otlgpos.c,
          src/otlayout/otlgpos.h,
          src/otlayout/otlgsub.c,
          src/otlayout/otlgsub.h,
          src/otlayout/otljstf.c,
          src/otlayout/otljstf.h,
          src/otlayout/otltable.c,
          src/otlayout/otltable.h,
          src/otlayout/otltags.h:

            adding OpenType Layout source files. Module is still incomplete
2002-05-04 18:02:59 +00:00
Werner Lemberg 948ee807e1 * src/sfnt/ttcmap0.c (tt_cmap4_char_index): Fix serious typo
(0xFFFU -> 0xFFFFU).

* docs/INSTALL: Fix URL of makepp.

formatting
2002-05-02 06:50:58 +00:00
David Turner 1093730447 * include/freetype/internal/fthash.h, src/base/fthash.c:
adding a generic implementation of dynamic hash tables using
          linear algorithm (to get rid of 'stalls' during resizes). This
          will be used in the future in at least three parts of the
          library: the cache sub-system, the object sub-system and
          the memory debugger.

        * include/freetype/internal/ftcore.h: added this header file to
          group all new definitions related to exception handling and
          memory management. It's very likely that this file will disappear
          or be renamed in the future..

        * include/freetype/internal/ftobject.h, include/freetype/ftsysmem.h:
          adding comments to better explain the object sub-system as well
          as the new memory manager interface.
2002-05-01 08:46:56 +00:00
David Turner 4f108391d8 * src/sfnt/sfobjs.c (tt_face_get_name): fixing a bug that
caused FreeType to crash when certain broken fonts (e.g.
          "hya6gb.ttf") were opened.

        * src/sfnt/ttload.c (TT_Load_Names): applied a small work-around to
          manage fonts containing a broken name table (e.g. "hya6gb.ttf")

        * src/sfnt/ttcmap0.c (tt_cmap4_validate):
          fixed over-restrictive validation test. the charmap validator
          now accepts overlapping ranges in format 4 charmaps.

        * src/sfnt/ttcmap0.c (tt_cmap4_char_index):
          switched to a binary search algorithm. Certain fonts contain
          more than 170 distinct segments !!
2002-05-01 08:40:53 +00:00
Werner Lemberg 9ca7a15727 * src/base/ftmac.c (p2c_str): Removed.
(file_spec_from_path) [TARGET_API_MAC_CARBON]: Added support for
OS X.
(is_dfont) [TARGET_API_MAC_CARBON]: Define only for OS X.
Handle `nameLen' <= 6 also.
(parse_fond): Remove unused variable `name_table'.
Use functionality of old p2c_str directly.
Add safety checks.
(read_lwfn): Initialize `size_p'.
Check for size_p == NULL.
(new_memory_stream, open_face_from_buffer): Updated to FreeType 2.1.
(FT_New_Face_From_LWFN): Remove unused variable `memory'.
Remove some dead code.
(FT_New_Face_From_SFNT): Remove unused variable `stream'.
(FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Define only for
OS X.
(FT_New_Face_From_FOND): Remove unused variable `error'.
(ResourceForkSize): New function.
(FT_New_Face): Use it.
Handle empty resource forks.
Conditionalize some code for OS X.
Add code to call normal loader as a fallback.

Some more variable renames to avoid troubles on the Mac.

* src/raster/ftraster.c:
s/Unknown|Ascending|Descending|Flat/\1_State/.
* src/smooth/ftgrays.c: s/TScan/TCoord/.

Other changes for the Mac.

* include/freetype/config/ftconfig.h: Define FT_MACINTOSH for
Mac platforms.
* src/base/ftobjs.c: s/macintosh/FT_MACINTOSH/.

* src/raster/ftrend1.c (ft_raster1_render): Make `pitch' always
an even number.
2002-04-30 14:26:49 +00:00
Werner Lemberg 5f0ee94c06 `interface' is reserved on the Mac.
* include/freetype/ftoutln.h, include/freetype/internal/sfnt.h,
src/base/ftoutln.c: s/interface/func_interface/.
* src/base/ftbbox.c (FT_Outline_Get_BBox):
s/interface/bbox_interface/.
* src/cff/cffdrivr.c: s/interface/module_interface/.
* src/cff/cffload.c, src/cff/cffload.h:
s/interface/psnames_interface/.
* src/cid/cidriver.c: s/interface/cid_interface/.
* src/sfnt/sfdriver.c: s/interface/module_interface/.
* src/smooth/ftgrays.c: s/interface/func_interface/.
* src/truetype/ttdriver.c: s/interface/tt_interface/.
* src/type1/t1driver.c: s/interface/t1_interface/.
2002-04-30 06:37:52 +00:00
Werner Lemberg 558ac99de1 * descrip.mms (all): Add pfr driver. 2002-04-29 12:59:32 +00:00
Werner Lemberg 1573adf971 * src/pcf/pcfdriver.c (PCF_Face_Init) [!FT_CONFIG_OPTION_USE_CMAPS]:
`root' -> `face->root'.
* src/sfnt/ttcmap0.c (TT_Build_CMaps) [!FT_CONFIG_OPTION_USE_CMAPS]:
Removed.
* src/sfnt/ttcmap0.c: Declare TT_Build_CMaps only for
FT_CONFIG_OPTION_USE_CMAPS.
2002-04-28 12:25:31 +00:00
Werner Lemberg b658ac9e63 * src/pfr/pfrerror.h: New file.
* include/freetype/ftmoderr.h: Add PFR error codes.
* src/pfr/pfrgload.c: Include pfrerror.h.
Use PCF error codes.
(pfr_extra_item_load_stem_snaps): Fix debug message.
* src/pfr/pfrgload.c: Include pfrerror.h.
Use PCF error codes.
(pfr_extra_item_load_bitmap_info, pfr_glyph_load_simple,
pfr_glyph_load_compound): Fix debug message.
* src/pfr/pfrobjs.c: Include pfrerror.h.
Use PCF error codes.
(pfr_face_init): Return PFR_Err_Unknown_File_Format.
* src/pfr/rules.mk (PFR_DRV_H): Include pfrerror.h.
2002-04-28 10:25:55 +00:00
Werner Lemberg 7b3dc7bb61 * src/cache/ftccache.c (ftc_cache_lookup),
src/cache/ftccmap.c (ftc_cmap_family_init),
src/cache/ftcmanag.c (ftc_family_table_alloc),
src/cache/ftcsbits.c (FTC_SBit_Cache_Lookup): Use FTC_Err_*.
src/cache/ftcimage.c (FTC_Image_Cache_Lookup): Use FTC_Err_*.
(FTC_ImageCache_Lookup): Fix handling of invalid arguments.
2002-04-28 02:48:20 +00:00
Werner Lemberg 3680fd7c5b * builds/unix/configure.ac: Set `version_info' to 9:1:3 (FT2
version 2.0.9 has 9:0:3).
* builds/unix/configure: Regenerated (using autoconf 2.53).
2002-04-22 16:50:27 +00:00
Werner Lemberg fadb6be7e3 * src/pfr/pfrload.c (pfr_extra_items_farse): Fix debug message.
(pfr_phy_font_load): s/size/Size/ for local variable to avoid
compiler warning.
* src/pfr/pfrobjs.c (pfr_face_init): Fix debug message.
(pfr_slot_load): Remove redundant local variable.

adding copyrights, formatting
2002-04-20 05:38:33 +00:00
David Turner 609e28c3be * src/type1/t1gload.h, src/type1/t1gload.c: fixed incorrect
parameter sign-ness in callback function

        * include/freetype/config/ftmodule.h,
          include/freetype/internal/fttrace.h,
          src/Jamfile, src/pfr/*:

          adding a PFR font driver to the FreeType sources. Not that it
          doesn't support embedded bitmaps or kerning tables for now..


        * include/freetype/internal/ftmemory.h: adding the FT_MEM_ZERO
          and FT_ZERO macros

        * include/freetype/internal/ftstream.h: adding the FT_NEXT_OFF3,
          FT_NEXT_UOFF3, FT_NEXT_OFF3_LE and FT_NEXT_UOFF3_LE to parse
          in-memory 24-bit integers.
2002-04-19 15:13:47 +00:00
Werner Lemberg f123ab6e5f Fix ChangeLog. 2002-04-18 14:27:21 +00:00
Werner Lemberg 67ffd8cd19 formatting 2002-04-18 14:26:29 +00:00
David Turner f574960899 * src/base/ftobjs.c, builds/win32/ftdebug.c,
builds/amiga/src/base/ftdebug.c :

            2.1.0 couldn't be linked against applications in Win32 and
            Amiga builds due to changes to "src/base/ftdebug.c" that
            were not properly propagated to "builds/win32" and
            "builds/amiga"..

            this has been fixed. We'll probably make 2.1.1 real
            soon now..


        * include/freetype/internal/ftobject.h,
          include/freetype/internal/ftexcept.h,
          include/freetype/ftsysmem.h,
          include/freetype/ftsysio.h,
          src/base/ftsysmem.c,
          src/base/ftsysio.c:

            adding new experimental files for 2.1.1 (or 2.1.2)
2002-04-18 10:07:26 +00:00
Werner Lemberg 6e188b419d formatting 2002-04-17 22:42:13 +00:00
David Turner 11cfdd04a2 fixed max advance width computation within T1 driver 2002-04-17 09:37:59 +00:00
Werner Lemberg 9928df86f2 * src/pcf/pcfread (pcf_get_accell): Fix parsing of accelerator
tables.
2002-04-16 13:39:17 +00:00
Werner Lemberg 4639c4bddb formatting 2002-04-15 13:37:29 +00:00
David Turner 498eed268e preparing 2.1.0 release 2002-04-15 12:01:10 +00:00
Werner Lemberg 94ffae5239 * src/cff/cffgload.c (CFF_Parse_CharStrings): s/rand/Rand/ to avoid
compiler warning.

formatting/fixing ChangeLog
2002-04-14 00:54:32 +00:00
David Turner 737fa9acf7 * builds/unix/ftconfig.in, builds/vms/ftconfig.h: Oops, forgot to
update these files too
2002-04-12 10:19:15 +00:00
David Turner d15bc0d13a * README.UNX: updated the Unix-specific quick-compilation guide to
warn about the GNU Make requirement at compile time..

        * include/freetype/config/ftstdlib.h,
          include/freetype/config/ftconfig.h,
          include/freetype/config/ftheader.h,
          include/freetype/internal/ftmemory.h,
          include/freetype/internal/ftobjs.h,

          src/autohint/ahoptim.c,

          src/base/ftdbgmem.c, src/base/ftdebug.c,
          src/base/ftmac.c,    src/base/ftobjs.c,
          src/base/ftsystem.c,

          src/cache/ftcimage.c, src/cache/ftcsbits.c,

          src/cff/cffdriver.c, src/cff/cffload.c, src/cff/cffobjs.c,

          src/cid/cidload.c, src/cid/cidparse.c, src/cid/cidriver.c,

          src/pcf/pcfdriver.c, src/pcf/pcfread.c,

          src/psaux/t1cmap.c, src/psaux/t1decode.c,

          src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
          src/pshinter/pshrec.c,

          src/psnames/psmodule.c,

          src/raster/ftraster.c,

          src/sfnt/sfdriver.c, src/sfnt/ttload.c, src/sfnt/ttpost.c,

          src/smooth/ftgrays.c,

          src/type1/t1afm.c,  src/type1/t1driver.c, src/type1/t1gload.c,
          src/type1/t1load.c, src/type1/t1objs.c,   src/type1/t1parse.c:

            added the new configuration file "ftstdlib.h" used to define
            aliases for all ISO C library functions used by the engine
            (e.g. strlen, qsort, setjmp, etc...)

            this eases the porting of FreeType 2 to exotic environments like
            XFree86 modules/extensions..

            also removed many #include <string.h>, #include <stdlib.h>, etc...
            from the engine's sources where they're not needed..
2002-04-12 09:31:48 +00:00
Werner Lemberg 0cc456aa1a minor fixes 2002-04-11 19:55:58 +00:00
David Turner 2c7558ce40 * README, docs/CHANGES, Jamfile.in: updating for the 2.1.0 release 2002-04-11 14:21:16 +00:00
David Turner c495c1ac91 * src/smooth/ftgrays.c (gray_hline): very minor optimization. :-) 2002-04-11 10:34:19 +00:00
Werner Lemberg 04728a8bbe Fixes from the stable branch:
* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_OLD_CALCS):
Removed.
[FT_CONFIG_OPTION_OLD_CALCS]: Removed.
* include/freetype/internal/ftcalc.h, src/base/ftcalc.c
[FT_CONFIG_OPTION_OLD_CALCS]: Removed.

* src/base/fttrigon.c (FT_Vector_Length): Change algorithm to match
output of FreeType 1.

* src/pshinter/pshglob.c (psh_globals_scale_widths): Fixed a small
bug that created un-even stem widths when hinting Postscript fonts.

formatting, updating copyright
2002-04-02 14:50:31 +00:00
Werner Lemberg efa996155e * src/type1/t1driver.c, src/type1/t1parse.c: 16bit fixes.
formatting, copyright updates
2002-04-01 22:01:46 +00:00
Werner Lemberg 91db04cb9c * src/truetype/ttgload.c: 16bit fixes.
(TT_Load_Simple_Glyph): Improve debug messages.
(load_truetype_glyph): Remove dead code.
* src/truetype/ttinterp.c: 16bit fixes.
* src/truetype/ttobjs.c: Ditto.

* include/freetype/ftsnames.h, include/freetype/internal/sfnt.h,
src/cff/cffload.h, src/psaux/psobjs.h, src/truetype/ttinterp.[ch],
src/sfnt/ttpost.h: s/index/idx/.

formatting, copyright updates.
2002-04-01 14:25:28 +00:00
Werner Lemberg b7b163cb07 * src/sfnt/ttcmap.c: 16bit fixes (0xFFFF -> 0xFFFFU).
* src/sfnt/ttcmap0.c: 16bit fixes.
(TT_Build_CMaps): Simplify debug messages.
(tt_cmap12_char_next): Fix offset.
* src/sfnt/ttload.c (TT_Load_Names, TT_Load_CMap): Fix debug
messages.
(TT_Load_OS2): 16bit fix.
2002-03-31 18:48:24 +00:00
Werner Lemberg 545a75fdd7 * src/psaux/t1cmap.c: s/index/idx/.
* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix debug
messages.
2002-03-31 11:18:15 +00:00
Werner Lemberg 1987fb2f72 * src/truetype/ttobjs.c (TT_Size_Init): Fix typo.
* src/otlayout/otlcommn.c, src/otlayout/otlcommn.h: s/index/idx/.
2002-03-31 06:56:56 +00:00
Werner Lemberg 44be4d56fc formatting, copyright 2002-03-30 17:08:04 +00:00
Werner Lemberg afe5351e80 fix entry 2002-03-30 16:47:55 +00:00
Werner Lemberg 8e2339ac7e formatting 2002-03-30 16:46:23 +00:00
Werner Lemberg 48c984b5bb * src/cff/cffdrivr.c (cff_get_glyph_name): Fix debug message.
* src/cff/cffobjs.c (CFF_Driver_Init, CFF_Driver_Done)
[TT_CONFIG_OPTION_EXTEND_ENGINE]: Removed.
* src/cff/sfobjs.c (SFNT_Load_Face)
[TT_CONFIG_OPTION_EXTEND_ENGINE]: Ditto.
* src/truetype/ttobjs.c (TT_Init_Driver, TT_Done_Driver)
[TT_CONFIG_OPTION_EXTEND_ENGINE]: Ditto.

* src/truetype/ttdriver.c, src/truetype/ttobjs.c,
src/truetype/ttobjs.h: Renaming driver functions to the
FT_<Subject>_<Action> scheme:

  TT_Init_Driver => TT_Driver_Init
  TT_Done_Driver => TT_Driver_Done
  TT_Init_Face   => TT_Face_Init
  TT_Done_Face   => TT_Face_Done
  TT_Init_Size   => TT_Size_Init
  TT_Done_Size   => TT_Size_Done
  TT_Reset_Size  => TT_Size_Reset
2002-03-30 16:41:09 +00:00