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1412 Commits

Author SHA1 Message Date
Werner Lemberg b4816762c3 Add support for Apple composite glyphs. 
* include/freetype/config/ftoption.h
(TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED): New macro.

* src/truetype/ttgload.c (OVERLAP_COMPOUND, SCALED_COMPONENT_OFFSET,
UNSCALED_COMPONENT_OFFSET): New macros for additional OpenType
glyph loading flags.
(load_truetype_glyph): Implement it.
 2002-08-16 12:46:52 +00:00
Werner Lemberg 88ef7593f4 * src/cff/cffgload.c (cff_free_glyph_data), 
src/cff/cffload.c (cff_font_load): Use FT_UNUSED.

* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Initialize `error'.
* src/sfnt/sfobjs.c (SFNT_Load_Face): Fix compiler warning.
 2002-08-15 23:07:18 +00:00
Graham Asher d9cb9eac7c Fixed compiler warnings about unreferenced formal parameters when 
FT_CONFIG_OPTION_INCREMENTAL is not defined.
 2002-08-15 12:58:21 +00:00
Graham Asher c39c3eed31 Noted latest changes to incremental font lolading system. 2002-08-15 12:24:21 +00:00
Graham Asher dfe94fa353 Corrected incremental interface implementation to suit the new system. 2002-08-15 12:15:08 +00:00
Graham Asher 40a72ccbf3 Implemented incremental loading for the CFF driver. 2002-08-15 12:10:48 +00:00
Werner Lemberg cbfc97910e Some formatting. 
* src/cff/cffcmap.c: Remove compiler warnings.
* src/cache/ftccache.c, src/cache/ftccache.i,
src/pfr/pfrload.c, src/pfr/pfrgload.c: s/index/idx/.
* src/cff/cffload.c: s/select/fdselect/.
* src/raster/ftraster.c: s/wait/waiting/.
 2002-08-06 21:47:40 +00:00
Graham Asher ef8bd8336a Commented latest change to t1load.c. 2002-08-01 16:20:06 +00:00
Graham Asher 2d54c604c7 T1_Open_Face now tolerates a face with no charstrings if there is 
an incremental loading interface. This is essential if incremental
loading of Type 1 fonts supplied by PostScript is to work.
 2002-08-01 16:16:16 +00:00
Graham Asher 72aebdeecb Added note about latest changes to incremental interface. 2002-08-01 15:36:50 +00:00
Graham Asher 25875e7f6d Modified incremental loading interface to be closer to David Turner's 
preferences. The header freetype.h is not now affected, the interface is
specified via an FT_Parameter, the pointer to the interface is hidden in an
internal part of the face record, and all the definitions are in ftincrem.h.
 2002-08-01 15:29:17 +00:00
David Turner 5ea78be3a5 * src/tools/docmaker/*: adding new (more advanced) version of 
the DocMaker tool. Python with regular expressions rocks..
 2002-07-30 18:49:52 +00:00
David Turner 1ff88d285d * include/freetype/ftincrem.h: adding new experimental header file 
to demonstrate a "cleaner" API to support incremental font loading.
        comments appreciated...
 2002-07-30 18:42:29 +00:00
Werner Lemberg 5e6cd65d5f s/ft_memset/FT_MEM_SET/. 
s/FT_MEM_SET/FT_MEM_ZERO/ where appropriate.
 2002-07-28 05:05:24 +00:00
Werner Lemberg eb812c6c72 * src/sfnt/ttload.c (sfnt_dir_check): Make it work with TTCs. 2002-07-27 22:51:28 +00:00
Werner Lemberg 51476b553a * src/pshinter/pshalgo3.c (psh3_hint_table_record, 
psh3_hint_table_init, psh3_hint_table_activate_mask): Fix error
message.

Formatting.
 2002-07-26 14:52:29 +00:00
Werner Lemberg c5f6cd72f6 Fixing ChangeLog entries. 
Some formatting.

* src/truetype/ttgload.c (load_truetype_glyph)
[FT_CONFIG_OPTION_INCREMENTAL]: s/memset/ft_memset/.

* src/autohint/ahhint.c (ah_hint_edges_3): Fix compiler warning.
* src/cff/cffload.c (cff_encoding_load): Remove `memory' variable.
* src/cff/cffcmap.c (cff_cmap_encoding_init): Remove `psnames'
variable.
* src/truetype/ttgload.c (load_truetype_glyph): Remove statement
without effect.
* src/truetype/ttdriver (Get_Char_Index, Get_Next_Char): Removed.
 2002-07-26 09:09:10 +00:00
Graham Asher 2ed0ddbca8 Changed some tabs to spaces in changelog. 2002-07-25 09:21:54 +00:00
Graham Asher 58ac8536f8 Fixed silly date error in change log. 2002-07-25 09:20:19 +00:00
Graham Asher 99022957ac Added missing log entry for incremental font loading changes made 
on 18th July 2002.
 2002-07-25 09:17:46 +00:00
Graham Asher 4794b0a511 logged latest change to ttobjs.c 2002-07-24 18:38:45 +00:00
Graham Asher eb1b83dd9e FIX for bug reported by Sven Neumann [sven@gimp.org] on the FreeType 
development forum: "If FT_CONFIG_OPTION_INCREMENTAL is undefined
(this is the default), the TrueType loader crashes in line 852 of
src/truetype/ttgload.c when it tries to access face->glyph_locations.".
 2002-07-24 13:58:21 +00:00
Graham Asher b05492404d More work on supporting fonts passed from GhostScript: 
sfnt_dir_check now ignores the tables 'glyx' and 'locx' which are hacked-out
versions of 'glyf' and 'loca' in some PostScript Type 42 fonts, and will
generally be invalid.
 2002-07-19 11:40:51 +00:00
Graham Asher 48c0188aa1 Added support for incrementally loaded Type 1 faces. 2002-07-18 16:57:43 +00:00
Graham Asher e975b6fd90 Changes to support incremental Type 42 fonts: assume a font has glyphs if it 
has an incremental interface object.
 2002-07-18 16:38:07 +00:00
Graham Asher 3849f2388a Added the incremental loading system for the CID driver. 
Tested using my own unit test code.
 2002-07-18 16:25:57 +00:00
Graham Asher 4c7d53a3f4 Added the incremental loading system for the TrueType driver. 
Tested using my own unit test code.
 2002-07-18 15:59:23 +00:00
Graham Asher 75aafd36f3 Added incremental loading capability to FT_Open_Face. 
Not implemented for any drivers yet.
 2002-07-18 15:04:29 +00:00
Graham Asher 80471f8259 FT_CONFIG_OPTION_INCREMENTAL is now used to compile 
incremental loading stuff conditionally.
 2002-07-18 15:03:11 +00:00
Graham Asher 776b0ffc32 Added a new configuration macro, FT_CONFIG_OPTION_INCREMENTAL, 
to enable incremental face loading. By default it is not defined.
 2002-07-18 15:02:08 +00:00
Graham Asher b68af36750 Added types and structures to support incremental typeface loading. 2002-07-18 14:05:19 +00:00
David Turner feb854fd8a * src/sfnt/ttload.c (TT_Load_SFNT_Header): fixed a recent bug that prevented 
OpenType fonts to be recognized by FreeType
 2002-07-17 22:51:06 +00:00
David Turner ceef1e4e05 * include/freetype/config/ftoption.h, include/freetype/internal/tttypes.h, 
src/base/ftobjs.c, src/bdf/bdfdrivr.c, src/cff/cffobjs.c,
    src/pcf/pcfdrivr.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
    src/sfnt/ttcmap0.h, src/sfnt/ttload.c, src/type1/t1objs.c,
    src/type42/t42objs.c, src/winfonts/winfnt.c: code cleanup,
    FT_CONFIG_OPTION_USE_CMAPS is now the default
 2002-07-17 21:52:20 +00:00
David Turner bd65ed97aa * include/freetype/config/ftoption.h, include/freetype/internal/tttypes.h, 
src/base/ftobjs.c, src/bdf/bdfdrivr.c, src/cff/cffobjs.c,
    src/pcf/pcfdrivr.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
    src/sfnt/ttcmap0.h, src/sfnt/ttload.c, src/type1/t1objs.c,
    src/type42/t42objs.c, src/winfonts/winfnt.c: code cleanup,
    FT_CONFIG_OPTION_USE_CMAPS is now the default
 2002-07-17 21:14:23 +00:00
David Turner 33847031d3 * include/freetype/cache/ftccache.h, src/cache/ftccache.i, 
src/cache/ftccache.c: cleaning up the cache sub-system code, linear
    hashing is now the default
 2002-07-17 20:56:48 +00:00
David Turner 6d1a81a940 small fix 2002-07-11 23:55:18 +00:00
David Turner 60b8b532c7 small fix 2002-07-11 23:51:44 +00:00
David Turner 0f20eb2e5d * src/sfnt/ttload.c, src/sfnt/ttload.h, src/sfnt/ttdriver.c: changing 
the SFNT loader to check for SFNT-based font files differently. We now
    ignore the range "helper" fields and check the "head" table's magic
    number instead.
 2002-07-11 23:41:14 +00:00
David Turner 2ade80c8e9 updatinf the object sub-system and dynamic hash table implementations 2002-07-11 16:27:16 +00:00
David Turner 7f12a7fba2 * include/freetype/t1tables.h, include/freetype/internal/psaux.h, 
src/psaux/psobjs.c, src/type1/t1load.c, src/type1/t1tokens.h:
    fixing a bug in the Type 1 loader that prevented valid font bounding
    boxes to be loaded from multiple master fonts.
 2002-07-11 11:26:21 +00:00
David Turner ca6ddd42ee * src/cff/cffobjs.c: small fix to select the Unicode charmap by default 
when needed
 2002-07-10 17:10:21 +00:00
David Turner a5b3516610 * src/cff/cffobjs.c: small fix to allow OpenType fonts to support Adobe 
charmaps when needed.
 2002-07-10 16:58:10 +00:00
David Turner b0cea53b7a * src/cff/cffcmap.c, src/cff/cffcmap.h, Jamfile, rules.mk: new files added 
to support charmaps for CFF fonts

    * src/cff/cffload.c, src/cff/cffload.h, src/cff/cffobjs.c,
    src/cff/cffobjs.h, src/cff/cffparse.c, src/cffparse.h, src/cff/cffgload.c,
    src/cff/cffgload.h: adding support for CFF charmaps, reformatting the
    sources, and removing some bugs in the Encoding and Charset loaders
 2002-07-10 16:52:06 +00:00
David Turner 268c63835d * src/pshinter/pshglob.c: fixed a bug that prevented the hinter from using 
correct standard width and height values. resulting in hinting bugs with
    certain fonts (e.g. Utopia)
 2002-07-09 16:49:12 +00:00
David Turner 038ca644a3 * src/pshinter/pshglob.h, src/pshinter/pshglob.c: adding support for 
blue fuzz
 2002-07-08 23:13:25 +00:00
David Turner e2903b7f80 * src/base/ftglyph.c (FT_Glyph_To_Bitmap): added code to return succesfully 
when the function is called with a bitmap glyph (the previous code simply
    returned with an error)
 2002-07-08 23:05:14 +00:00
David Turner 218867e4d8 * docs/DEBUG.TXT: adding debugging support documentation 
* src/base/ftdebug.c (ft_debug_init), builds/win32/ftdebug.c
    (ft_debug_init), builds/amiga/src/ftdebug.c (ft_debug_init): changed the
    syntax of the FT2_DEBUG environment variable  used to control debugging
    output (i.e. logging and error messages). It must now look like:

       any:6 memory:4 io:3   or
       any:6,memory:4,io:3   or
       any:6;memory:4;io:3
 2002-07-08 23:02:32 +00:00
David Turner 32e50721bd * include/freetype/freetype.h, src/base/ftobjs.h, 
freetype/internal/ftobjs.h, freetype/internal/psaux.h,
    freetype/internal/pshints.h, src/psaux/t1decode.c, src/cff/cffgload.h,
    src/cff/cffgload.c, src/pshinter/pshalgo1.h, src/pshinter/pshalgo1.c,
    src/pshinter/pshalgo2.h, src/pshinter/pshalgo2.c, src/pshinter/pshalgo3.h,
    src/pshinter/pshalgo3.c: Adding support for hinter-specific bit flags,
    and the new FT_Set_Hint_Flags high-level API
 2002-07-08 22:26:11 +00:00
David Turner cb818320b8 * src/pfr/pfrobjs.c (pfr_slot_load): fixed a small bug that returned 
incorrect advances when the outline resolution was different from the
    metrics resolution

    * src/autohint/ahhint.c: removing compiler warnings

    * src/autohint/ahglyph.c: slight improvements to the serif detection
    code. More work is needed though..
 2002-07-05 15:54:26 +00:00
David Turner e32a9be04b 2002-07-03 David Turner <david@freetype.org> 
* src/autohint/ahglobal.c, src/autohint/ahtypes.h, src/autohint/ahhint.c:
    small improvements to the automatic hinter. un-even stem-widths have now
    disappeared and everything looks much better, even if there are still
    issues with serifed fonts.
 2002-07-04 22:48:12 +00:00