Commit Graph

837 Commits

Author SHA1 Message Date
David Turner 3314a975b9 small fix 2002-07-11 23:51:44 +00:00
David Turner 7acd73fd6a * 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 660138753b updatinf the object sub-system and dynamic hash table implementations 2002-07-11 16:27:16 +00:00
David Turner 8db6a07021 * 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 d473204c00 * 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 a87bb79235 * 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 b9b2cac634 * 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 ee06410b0a * 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 971517ac8e * src/pshinter/pshglob.h, src/pshinter/pshglob.c: adding support for
blue fuzz
2002-07-08 23:13:25 +00:00
David Turner f0f1b6ae15 * 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 02c3aede1b * 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 27c322e983 * 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 dcb61e4785 * 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 699053ca75 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
David Turner 9f7d079c89 adding Owen Taylor's patches to the Postscript hinter for testing 2002-07-03 21:00:26 +00:00
David Turner 26438805c7 where, if a glyph has more than hint mask, the second mask
gets applied to points that should have been covered by the
first mask.
2002-07-01 21:57:36 +00:00
David Turner 0c46f70e3e * include/freetype/ftstroker.h, src/base/ftstroker.c, src/base/Jamfile:
adding path stroker component (work in progress)
2002-07-01 21:53:54 +00:00
David Turner d36b4a5985 formatting 2002-07-01 21:52:49 +00:00
David Turner 6ec3f34765 * src/sfnt/ttcmap0.c: fixing the cmap 8 and 12 parsing routines 2002-07-01 21:50:12 +00:00
David Turner ac90c0e811 * include/freetype/fttrigon.h, src/base/fttrigon.c: adding
FT_Vector_From_Polar and FT_Angle_Diff to the trigonometric functions
2002-07-01 21:35:17 +00:00
David Turner 3dff94f54c * include/freetype/internal/ftobject.h: updating the object sub-system
definitions (still experimental)
2002-07-01 21:34:07 +00:00
David Turner 58ad559a34 * include/freetype/ftsynth.h, src/base/ftsynth.c: rewriting the automatic
style synthesis functions, now renamed to FT_GlyphSlot_Oblique and
    FT_GlyphSlot_Embolden
2002-07-01 21:33:48 +00:00
David Turner 0d73b0c49a * include/freetype/internal/ftobject.h: updating the object sub-system
definitions (still experimental)

    * src/base/fthash.c (ft_hash_remove): fixing a small reallocation bug

    * include/freetype/fttrigon.h, src/base/fttrigon.c: adding
    FT_Vector_From_Polar and FT_Angle_Diff to the trigonometric functions

    * include/freetype/ftstroker.h, src/base/ftstroker.c: adding path stroker
    component (work in progress)
2002-06-26 23:45:21 +00:00
David Turner b7e18efcd2 adding path stroker component (first steps) 2002-06-26 22:05:05 +00:00
David Turner 318f3befc6 * src/truetype/ttgload.c (TT_Load_Composite_Glyph),
src/base/ftoutln.c (FT_Vector_Transform): fixed Werner's latest
        fix. FT_Vector_Transform wasn't buggy, the TrueType composite loader
        was...
2002-06-26 20:30:37 +00:00
Werner Lemberg bff86cbeb8 Minor fixes and grammatical corrections/additions. 2002-06-26 05:58:24 +00:00
Werner Lemberg 9cbb166d6b Minor fixes. Formatting. 2002-06-22 13:35:41 +00:00
David Turner 0460c1d97e * include/freetype/internal/t42types.h, src/base/fttype1.c,
src/type42/t42objs.h: removed duplicate definition of T42_FaceRec
2002-06-22 10:07:24 +00:00
David Turner 37b263e93a * src/pfr/pfrgload.c (pfr_glyph_load_compound): fixing a small composite
glyph loader bug that caused accents to be misplaced in a number of
    glyphs..
2002-06-22 09:36:53 +00:00
David Turner 38f8e894a5 * src/pfr/pfrobjs.h, src/pfr/pfrobjs.c, src/pfr/pfrload.c,
src/pfr/pfrtypes.h: adding Kerning support to the PFR driver
2002-06-21 07:33:23 +00:00
Werner Lemberg 7e3df82efd * src/base/fttype1.c: Include FT_INTERNAL_TYPE42_TYPES_H.
(t1_face_check_cast): Removed.
(FT_Get_PS_Font_Info): Make it work with CID and Type 42 drivers
also.

* src/type42/t42parse.c (t42_parse_sfnts): Fix compiler warning.
2002-06-20 21:03:48 +00:00
Werner Lemberg 87a2bc7b69 * src/base/ftoutln.c (FT_Vector_Transform): Fix serious typo
(xy <-> yx).
* src/truetype/ttgload.c (load_truetype_glyph): Replace `|' with
`||' to make code easier to read.
2002-06-20 10:57:04 +00:00
Werner Lemberg 0657a8ac94 * src/type42/t42objs.c (t42_check_size_change): Removed.
(T42_Size_SetChars, T42_Size_SetPixels): Use FT_Activate_Size
instead.
(T42_GlyphSlot_Load): Remove call to t42_check_size_change.
2002-06-19 19:43:15 +00:00
Werner Lemberg 0bb4a0f93a * src/psaux/t1cmap.c (t1_cmap_custom_char_index,
t1_cmap_custom_char_next): Fix index computation -- indices start
with 0 and not with cmap->first.

Provide default charmaps.

* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c
(PCF_Face_Init), src/pfr/pfrobjs.c (pfr_face_init),
src/type1/t1objs (T1_Face_Init), src/winfonts/winfnt.c
(FNT_Face_Init): Implement it.
2002-06-19 15:57:55 +00:00
Werner Lemberg 3afd706dc6 * src/pfr/pfrobjs.c (pfr_face_init): Fix typo. 2002-06-18 20:30:13 +00:00
Werner Lemberg 0270c36c38 Install freetype2.m4.
* builds/unix/install.mk (install, uninstall): Handle it.

Fix glyph indices for PFR driver.

* src/pfr/pfrcmap.c (pfr_cmap_char_index, pfr_cmap_char_next):
Increase return value by 1.
* src/pfr/pfrobjs.c (pfr_slot_load): Decrease index by 1.
2002-06-17 08:01:32 +00:00
Werner Lemberg fd97d137e0 Fix glyph indices to make index zero always the undefined glyph.
* src/bdf/bdfdrivr.c (bdf_cmap_init): Don't decrease
cmap->num_encodings.
(bdf_cmap_char_index, bdf_cmap_char_next, BDF_Get_Char_Index):
Increase result by 1 for normal cases.
(BDF_Glyph_Load): Decrease index by 1.

* src/pcf/pcfdriver.c (pcf_cmap_char_index, pcf_cmap_char_next,
PCF_Char_Get_Index): Increase result by 1 for normal cases.
(PCF_Glyph_Load): Decrease index by 1.
* src/pcf/pcfread.c (pcf_get_encodings): Don't decrease j for
allocating `encoding'.

* src/base/ftobjs.c (FT_Load_Glyph, FT_Get_Glyph_Name): Fix
bounding tests.
2002-06-16 01:14:16 +00:00
Werner Lemberg d2e3d4ff8c Add new cmap support to BDF driver
* src/bdf/bdfdrivr.c (BDF_CMapRec) [FT_CONFIG_OPTION_USE_CMAPS]:
New structure.
(bdf_cmap_init, bdf_cmap_done, bdf_cmap_char_index,
bdf_cmap_char_next) [FT_CONFIG_OPTION_USE_CMAPS]: New functions.
(BDF_Get_Char_Index) [!FT_CONFIG_OPTION_USE_CMAPS]: Use only
conditionally.
(BDF_Face_Init): Handle `AVERAGE_WIDTH' and `POINT_SIZE' keywords.
Implement new cmap handling.
(bdf_driver_class): Updated.
2002-06-14 08:54:02 +00:00
Werner Lemberg bd8e324af9 * src/bdf/bdflib.c: s/FT_Short/short/ for consistency. 2002-06-12 08:43:58 +00:00
David Turner a1e45652be * builds/win32/ftdebug.c: added a missing #endif
* src/sfnt/ttload.c, src/bdf/bdflib.c: removing compiler warnings

        * src/type42/t42objs.c: removed the bug that prevented un-hinted
        outlines to be loaded
2002-06-11 20:35:58 +00:00
David Turner 25a6e3a167 * include/freetype/internal/ftobjs.h, src/autohint/ahglyph.c,
src/base/ftobjs.c, src/objs/fttype1.c, src/sfnt/ttcmap0.c,
    src/smooth/ftgrays.c: changed uses of "setjmp" and "longjmp"
    to "ft_setjmp" and "ft_lonjmp". Removed direct references to
    <stdio.h> and <setjmp.h> when appropriate, to eventually replace
    them with a FT_CONFIG_STANDARD_LIBRARY_H. Useful for the XFree86
    Font Server backend based on FT2.
2002-06-10 23:03:35 +00:00
David Turner b1d8f73df6 * src/pcf/pcfdriver.c (pcf_cmap_char_next): fixed a bug that caused
the function to return invalid values.
2002-06-10 22:41:57 +00:00
Werner Lemberg 4d12d89dcd New file. 2002-06-08 14:23:50 +00:00
David Turner 957fa85682 - removing a typo in ftccache.i that prevented it from compiling correctly
- fixed the infamous bug that caused the cache to crash with large fonts.
  the hash table buckets array wasn't shrinked correctly during cache
  flushes..
2002-06-08 13:48:41 +00:00
Werner Lemberg 995d1165b9 * src/cache/ftccache.i (GEN_CACHE_LOOKUP): Move declaration of
`family' and `hash' up to make it compilable with g++.
2002-06-08 12:50:18 +00:00
Werner Lemberg 8c90c22dbe * src/cache/ftccache.c (ftc_node_hash_unlink, ftc_node_hash_link)
[FTC_CACHE_USE_LINEAR_HASHING]: Fix returned error code.
Fix debugging messages.

* src/type42/t42error.h: New file.
* src/type42/t42drivr.c, src/type42/t42objs.c,
src/type42/t42parse.c: Use t42 error codes.
* src/type42/rules.mk: Updated.

* src/base/ftnames.c: Include FT_INTERNAL_STREAM_H.

Formatting, adding copyright messages.
2002-06-08 06:47:18 +00:00
David Turner 5a2f39e8ed adding template cache lookup routine 2002-06-08 01:06:31 +00:00
David Turner 4927e37a04 commit last fixes and optimisations to the cache manager.
The performance of cache hits has increased between 20 and 50% !!
2002-06-08 01:05:56 +00:00
David Turner f47d5f0b39 debugging new cache hash table implementation 2002-06-07 22:09:20 +00:00
David Turner 08b7ad4418 * include/freetype/cache/ftccache.h, src/cache/ftccache.c,
src/cache/ftccache.i, src/cache/ftcsbits.c: adding various
          experimental optimisations to the cache manager

        * src/type42/t42parse.c: removing duplicate function
2002-06-07 20:07:44 +00:00