Commit Graph

547 Commits

Author SHA1 Message Date
David Turner 31654e1bed 2002-09-25 David Turner <david@freetype.org>
* src/autohint/ahtypes.h: disabling metrics hinting in the auto-hinter.
        this produces much better anti-aliased text

2002-09-25  Anthony Fok  <anthony@thizlinux.com>

        * src/sfnt/ttcmap0.c: added support for opens___.ttf (it contains
        a charmap that uses offset=0xFFFFU instead of 0x0000 to indicate a
        missing glyph)
2002-09-24 23:39:58 +00:00
Werner Lemberg e59dc91ff4 * src/truetype/ttdriver.c (Load_Glyph): Fourth parameter must be
FT_Int32.
* src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph):
Ditto.
2002-09-21 18:43:10 +00:00
Werner Lemberg c5e566590d More 16bit fixes.
* src/autohint/ahglobal.c (sort_values): Use FT_Pos for `swap'.
(ah_hinter_compute_widths): Use FT_Pos for `dist'.
Use AH_MAX_WIDTHS.
* src/autohint/ahglyph.c (ah_outline_scale_blue_edges): Use FT_Pos
for `delta'.
(ah_outline_compute_edges): Replace some ints with FT_Int and
FT_Pos.
(ah_test_extrema): Clean up code.
(ah_get_orientation): Use 4 FT_Int variables instead of FT_BBox to
hold indices.
* src/autohint/ahtypes.h (AH_SegmentRec): Change type of `score'
to FT_Pos.
2002-09-21 08:33:27 +00:00
Werner Lemberg 2a922e87fa * builds/unix/config.guess, builds/unix/config.sub: Updated to
recent versions.
2002-09-20 15:45:43 +00:00
David Turner d48575ee3a * src/base/ftobjs.c (FT_Library_Version): bugfix 2002-09-18 23:18:36 +00:00
Werner Lemberg 98add9e68c Formatting, minor doc fixes. 2002-09-18 11:32:12 +00:00
David Turner 56106fb97d * include/freetype/freetype.h, include/freetype/ftimage.h,
include/freetype/ftstroker.h, include/freetype/ftsysio.h,
        include/freetype/ftsysmem.h, include/freetype/ttnameid.h:
        updating the in-source documentation

        * src/tools/docmaker/tohtml.py: updating the HTML formatter in the
        DocMaker tool

        * src/tools/docmaker.py: removing obsolete file
2002-09-17 22:57:29 +00:00
Werner Lemberg 55e80ec200 More 16bit fixes.
* src/psaux/psobjs.c (reallocate_t1_table): Use FT_Long for
second parameter.
2002-09-17 13:56:44 +00:00
Werner Lemberg bc1837a19b 16bit fixes from Wolfgang Domröse.
* src/type1/t1parse.h (T1_ParserRec): Change type of `base_len'
and `private_len' to FT_Long.
* src/type1/t1parse.c (T1_Get_Private_Dict): Remove cast for
`private_len'.
* src/type1/t1load.c: Use FT_Int cast for most calls of T1_ToInt.
Use FT_PtrDist where appropriate.
(parse_encoding): Use FT_Long for `count' and `n'.
(read_binary_data): Use FT_Long* for second parameter.
* src/type1/t1afm.c (afm_atoindex): Use FT_PtrDist.

* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused label.
* src/pshinter/pshalgo3.c (psh3_hint_align): Remove unused variable.
2002-09-17 12:39:19 +00:00
Werner Lemberg 7a99b507ce * src/type1/t1parse.h (T1_ParserRec): Change type of `base_len'
and `private_len' to FT_Long.

* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused label.
* src/pshinter/pshalgo3.c (psh3_hint_align): Remove unused variable.
2002-09-17 07:31:17 +00:00
Werner Lemberg 5dfbdf7659 Making ftgrays.c compile stand-alone again.
* include/freetype/ftimage.h: Include ft2build.h only if _STANDALONE_
isn't defined.
* src/smooth/ftgrays.c [_STANDALONE_]: Define ft_memset,
FT_BEGIN_HEADER, FT_END_HEADER.
(FT_MEM_ZERO): Define.
(TRaster) [GRAYS_USE_GAMMA]: Use `unsigned char' instead of FT_Byte.
(gray_render_span, gray_init_gamma): Don't use `FT_UInt'.
Don't cast with `FT_Byte'.
(grays_init_gamma): Don't use `FT_UInt'.

* src/base/ftinit.c (FT_Add_Default_Modules): Improve error message.
* src/pcf/pcfdriver.c (PCF_Face_Done): Improve tracing message.
* include/freetype/config/ftoption.h (FT_MAX_MODULES): Increased
to 32.
2002-09-16 06:15:31 +00:00
David Turner bb076bd0fb cosmetic + typo fixes 2002-09-11 06:13:09 +00:00
Werner Lemberg 73c10ae9f7 * builds/unix/configure.ac (version_info): Set to 9:2:3.
* builds/unix/configure: Regenerated.
* docs/VERSION.DLL: Updated.
2002-09-10 15:17:32 +00:00
David Turner 25f845aa64 * src/cache/ftccache.i: fixed a bug that prevented compilation in
debug mode of template instantiation

        * src/cff/cffparse.c: fixed the CFF table loader. It didn't accept
        empty arrays, and this prevented the loading of certain fonts.

        * src/pshinter/pshalgo2.c, src/pshinter/pshalgo3.c: adding fix to
        prevent seg fault when hints are provided in an empty glyph !!

        * include/freetype/ftimage.h: removed incorrect "zft_" definitions
        and updated constants documentation comments

        * include/freetype/freetype.h (FT_FaceRec): updating documentation
        comment. The "descender" value is always *negative*, not positive !
2002-09-09 23:45:29 +00:00
David Turner 00d9f40cf7 * src/smooth/ftsmooth.c, src/base/ftobjs.c,
include/freetype/config/ftmodule.h: updated to correctly support
        sub-pixel rendering

        * include/freetype/cache/ftcimage.h, include/freetype/cache/ftcsbits.h,
        src/cache/ftcimage.c, src/cache/ftcsbit.c: updated to support sub-pixel
        rendering correctly. Definition of FTC_ImageTypeRec that replaces the
        obsolete FTC_ImageDesc, and has slightly different fields. The
        image type is now determined directly by "load_flags" values.

        * src/autohint/ahtypes.h, src/autohint/ahhint.c,
        src/pshinter/pshalgo3.c, src/pshinter/pshalgo3.h: various enhancements
        to the automatic and Postscript hinters !! and sub-pixel hinting now
        works correctly (see demo programs)
2002-09-08 21:29:11 +00:00
Werner Lemberg 6b5c669b7b * src/cid/cidobjs.c (CID_Size_Init): Renamed to...
(cid_size_init): This.
* src/psaux/psobjs.c (T1_Builder_Add_Point1): Renamed to...
(t1_builder_add_point1): This.

Updated all affected code.

* src/pshinter/pshalgo3.c (psh3_hint_align): Fix compiler warnings.
* src/type1/t1gload.c (T1_Compute_Max_Advance): Ditto.

Formatting, minor doc fixes.
2002-09-05 15:10:54 +00:00
David Turner 08840150b7 * include/freetype/freetype.h: corrected the definition of
ft_encoding_symbol to be FT_ENCODING_MS_SYMBOL (instead of
    the erroneous FT_ENCODING_SYMBOL)

    * builds/unix/unix-def.in: added "datadir" definition
    (thanks to Anthony Fok)
2002-09-04 19:58:47 +00:00
David Turner 86e6a71f53 * README, docs/CHANGES: updating for the 2.1.3 release 2002-08-29 23:18:56 +00:00
David Turner d53bfeb810 * src/pshinter/pshalgo.c: slight modification to the Postscript hinter
to slightly increase the contrast of smooth hinting. This is very similar
    to what the auto-hinter does when it comes to stem width computations.
    However, it produces better results with well-hinted fonts..
2002-08-29 22:50:17 +00:00
David Turner b08fe2dc7a * massive re-formatting changes to many, many source files. I don't
want to list them all here. The operations performed were all logical
    transformations of the sources:

      - trying to convert all enums and constants to CAPITALIZED_STYLE, with
        #define definitions like

          #define  my_old_constants   MY_NEW_CONSTANT

      - big, big update of the documentation comments

    * include/freetype/freetype.h, src/base/ftobjs.c, src/smooth/ftsmooth.c,
    include/freetype/ftimage.h: adding support for LCD-optimized rendering
    though the new constants/enums:

      FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V
      FT_PIXEL_MODE_LCD,  FT_PIXEL_MODE_LCD_V

    this is still work in progress, don't expect everything to work correctly
    though most of the features have been implemented.

    * adding new FT_LOAD_XXX flags, used to specify both hinting and rendering
    targets:

      FT_LOAD_TARGET_NORMAL :: anti-aliased hinting & rendering
      FT_LOAD_TARGET_MONO   :: monochrome bitmaps
      FT_LOAD_TARGET_LCD    :: horizontal RGB/BGR decimated hinting & rendering
      FT_LOAD_TARGET_LCD_V  :: vertical RGB/BGR decimated hinting & rendering

    note that FT_LOAD_TARGET_NORMAL is 0, which means that the default
    behaviour of the font engine is _unchanged_.
2002-08-27 20:20:29 +00:00
Werner Lemberg 51b6699a35 * docs/VERSION.DLL: New file. 2002-08-27 16:51:02 +00:00
Graham Asher 33d60e2ea0 Noted latest changes to CFF sources. 2002-08-23 10:24:19 +00:00
David Turner 5c0d3a4dca * src/base/ftobject.c, src/base/ftsynth.c, src/base/ftstroker.c,
src/bdf/bdfdrivr.c: removed compiler warnings
2002-08-22 20:35:36 +00:00
Werner Lemberg edbcbde703 Formatting. 2002-08-22 08:49:42 +00:00
Werner Lemberg ec810f8c6a * src/pshinter/pshalgo3.c (psh3_glyph_compute_inflections,
psh3_glyph_compute_extrema, psh3_hint_table_find_strong_point): Fix
compiler warnings and resolve shadowing of local variables.
2002-08-22 06:04:32 +00:00
David Turner 21f433cec9 * src/pshinter/pshalgo3.c, src/base/ftobjs.c, src/base/ftobject.c,
src/autohint/ahglyph.c, include/freetype/freetype.h: fixing typos
        and removing compiler warnings
2002-08-21 22:06:41 +00:00
David Turner f467e6a93f * include/freetype/freetype.h, src/base/ftobjs.c: changing the type
of the "load_flags" parameter of FT_Load_Glyph and FT_Load_Char from
        "FT_Int" to "FT_Int32", this in order to support more options.

        this should only break binary and/or source compatibility on
        16-bit platforms (Atari?)
2002-08-21 21:39:28 +00:00
David Turner a8199d608f * src/tools/docmaker/docmaker.py, src/tools/docmaker/utils.py,
src/tools/docmaker/tohtml.py: updating the DocMaker tool
2002-08-21 21:36:26 +00:00
Werner Lemberg 215bf44438 * src/truetype/ttgload.c (TT_Get_Metrics): Add guard for k = 0. 2002-08-21 17:36:20 +00:00
David Turner fd5770b359 - removal of compiler warnings
- slight improvements to the Postscript hinter
2002-08-19 06:06:44 +00:00
Werner Lemberg 9723e7e7ae * builds/unix/install.mk (install, uninstall): Add $(DESTDIR) to
make life easier for package maintainers.
2002-08-19 02:25:43 +00:00
Werner Lemberg d580f9d6c3 * src/pcf/pcfdriver.c (PCF_Glyph_Load): Fix computation of
horiBearingX.
* src/bdf/bdfdrivr.c (BDF_GlyphLoad): Fix computation of
horiBearingY.
2002-08-18 22:02:03 +00:00
Werner Lemberg eed446d0d5 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 f25ce9d0b3 * 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 917589d4bd Noted latest changes to incremental font lolading system. 2002-08-15 12:24:21 +00:00
Werner Lemberg 3c403e4c17 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 a170607556 Commented latest change to t1load.c. 2002-08-01 16:20:06 +00:00
Graham Asher f9b34b5807 Added note about latest changes to incremental interface. 2002-08-01 15:36:50 +00:00
David Turner f52165cc06 * 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 76effc302f * 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 b3d5e9cf03 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 bdb10748a7 * src/sfnt/ttload.c (sfnt_dir_check): Make it work with TTCs. 2002-07-27 22:51:28 +00:00
Werner Lemberg b94f3d3ea2 * 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 7f74a52a21 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 0327329db5 Changed some tabs to spaces in changelog. 2002-07-25 09:21:54 +00:00
Graham Asher 94e4b5bc0f Fixed silly date error in change log. 2002-07-25 09:20:19 +00:00
Graham Asher fac34ae1a7 Added missing log entry for incremental font loading changes made
on 18th July 2002.
2002-07-25 09:17:46 +00:00
Graham Asher 6ebd6fd51a logged latest change to ttobjs.c 2002-07-24 18:38:45 +00:00
David Turner fed59b7cc2 * 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 3e19d85dd4 * 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