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Author SHA1 Message Date
David Turner
4e7eeeec7b yet another logical transformation of the internals to make them 
more consistent and understandable..

mainly, changing things like PS_Table  => PS_TableRec + *PS_Table
 2002-02-28 16:10:29 +00:00
David Turner
c03d9cf5cd * src/sfnt/ttload.c (TT_Load_Names): simplifying and securing the 
names table loader. Invalid individual name entries are now handled
        correctly. This allows the loading of very buggy fonts like
        "foxjump.ttf" without allocating tons of memory and causing crashes..
 2002-02-27 23:10:19 +00:00
David Turner
617a2e1c3c adding several experimental sources: 
- OpenType Layout validation and parsing (common tables)
  - Type 1 charmap processing
 2002-02-27 21:25:47 +00:00
David Turner
53b3fa1da5 * renaming stream functions to the FT_Subject_Action scheme: 
FT_Seek_Stream         => FT_Stream_Seek
          FT_Skip_Stream         => FT_Stream_Skip
          FT_Read_Stream         => FT_Stream_Read
          FT_Read_Stream_At      => FT_Stream_Read_At
          FT_Access_Frame        => FT_Stream_Enter_Frame
          FT_Forget_Frame        => FT_Stream_Exit_Frame
          FT_Extract_Frame       => FT_Stream_Extract_Frame
          FT_Release_Frame       => FT_Stream_Release_Frame
          FT_Get_XXXX            => FT_Stream_Get_XXXX
          FT_Read_XXXX           => FT_Stream_Read_XXXX

          note also that:

          FT_New_Stream( filename, stream ) =>
            FT_Stream_Open( stream, filename )

          (the function doesn't create the FT_Stream structure, it simply
           initializes it for reading)

          FT_New_Memory_Stream( library, FT_Byte*  base, size, stream ) =>
            FT_Stream_Open_Memory( stream, const FT_Byte* base, size )

          FT_Done_Stream => FT_Stream_Close

          note that the name of the stream methods, defined in
          "include/freetype/ftsystem.h" have also been changed without
          problems:

            FT_Stream_IO    => FT_Stream_IOFunc
            FT_Stream_Close => FT_Stream_CloseFunc
 2002-02-24 05:26:57 +00:00
David Turner
4d57024d1c * moving all code related to glyph loaders to "internal/ftgloadr.h" 
and "src/base/ftgloadr.c".

        Note also that the type "FT_GlyphLoader" is now a pointer to the
        structure "FT_GlyphLoaderRec"..
 2002-02-24 02:59:24 +00:00
David Turner
4a23351091 renaming "ft_glyph_own_bitmap" into "FT_GLYPH_OWN_BITMAP" 2002-02-24 02:39:08 +00:00
David Turner
d248d8d681 adding API-specific source 2002-02-22 18:29:12 +00:00
David Turner
23ce5d4575 adding new & experimental charmap processor 2002-02-22 18:28:11 +00:00
David Turner
2c2b3734e7 adding glyph loader routines (previously in ftobjs.c) 2002-02-22 17:58:05 +00:00
David Turner
44ef8cae07 adding glyph loader header file (previously in ftobjs.h) 2002-02-22 17:57:35 +00:00
David Turner
33242884f9 adding file containing error definitions (unlike fterrors.h which also 
contains macro definitions)..

the changes are not finished yet..
 2002-02-22 17:57:05 +00:00
David Turner
c919c7d461 adding new file 2002-02-22 14:40:12 +00:00
Werner Lemberg
af8df8503f * include/freetype/internal/ftdebug.h (FT_Trace): Remove comma in 
enum to avoid compiler warnings.
 2002-02-22 00:58:04 +00:00
David Turner
222cec8c20 * include/freetype/internal/ftdebug.h, src/base/ftdebug.c: modified 
the debug sub-system initialization. trace levels can now be specified
        within the "FT2_DEBUG" environment variable. See the comments within
        "ftdebug.c" for more details

        * include/freetype/internal/fttrace.h: new file to define the trace
        levels used for debugging. it is used both to define enums and
        toggle names for FT2_DEBUG

        * src/base/ftobjs.c, src/base/ftstream.c: FT_Assert renamed to
        FT_ASSERT

        * include/freetype/internal/ftextend.h, src/base/ftextend.c,
        src/base/Jamfile, src/base/rules.mk: removing "ftextend" from the
        library, since it is now completely obsolete..
 2002-02-21 11:48:48 +00:00
David Turner
90839fa969 adding "devel@freetype.org" address for bug reports 2002-02-20 21:49:59 +00:00
Werner Lemberg
258951d7c5 * builds/unix/install.mk (check): New dummy target. 
(.PHONY): Add it.
 2002-02-20 00:55:59 +00:00
Werner Lemberg
b5349a9b75 * builds/freetype.mk (FT_CFLAGS): Use $(INCLUDE_FLAGS) first. 
* src/cache/ftccache.c (ftc_cache_resize): Mark `error' as unused
to avoid compiler warning.
* src/cff/cffload.c (CFF_Get_String): Ditto.
* src/cff/cffobjs.c (CFF_StrCopy): Ditto.
* src/psaux/psobjs.c (PS_Table_Done): Ditto.
* src/pcf/pcfread.c (pcf_seek_to_table_type): Ditto.
* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto.
(pcf_get_bitmaps): The same for `sizebitmaps'.
* src/psaux/t1decode.c (T1_Decode_Parse_Charstrings): The same for
`orig_y'.
(t1operator_seac): Comment out more dead code.
* src/pshinter/pshalgo2.c (ps2_hints_apply): Add `DEBUG_HINTER'
conditional.
* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
load_truetype_glyph): Add `TT_CONFIG_OPTION_BYTECODE_INTERPRETER'
conditional.
 2002-02-19 16:30:15 +00:00
Werner Lemberg
a7d2f5e1c0 * src/autohint/ahglyph.c (ah_outline_link_segments): Remove unused 
variables.
* src/autohint/ahhint.c (ah_align_serif_edge): Use FT_UNUSED instead
of UNUSED.
* src/autohint/ahmodule.c (ft_autohinter_reset): Ditto.
* src/pshinter/pshrec.c (ps_mask_table_merge): Fix typo in variable
swapping code.
* src/pshinter/pshglob.h (PSH_Blue_Align): Add PSH_BLUE_ALIGN_NONE.
* src/pshinter/pshglob.c (psh_blues_snap_stem): Use it.
* src/pshinter/pshalgo1.c (psh1_hint_table_optimize): Ditto.
* src/pshinter/pshalgo2.c (psh2_hint_align): Ditto.
* include/freetype/internal/ftobjs.h (UNUSED): Removed.
 2002-02-19 01:12:23 +00:00
Werner Lemberg
66b3509bdd Add support for ISOLatin1 PS encoding. 
* include/freetype/freetype.h (ft_encoding_latin_1): New tag
(`lat1').
* include/freetype/internal/t1types.h (T1_Encoding_Type): Add
`t1_encoding_isolatin1'.
* src/type1/t1driver.c (Get_Char_Index, Get_Next_Char): Handle
ft_encoding_latin_1.
* src/type1/t1load.c (parse_encoding): Handle `ISOLatin1Encoding'.
* src/type1/t1objs.c (T1_Face_Init): Handle `t1_encoding_isolatin1'.
 2002-02-10 12:33:14 +00:00
Werner Lemberg
7c89d18d9f * README: Fix typo. 
* docs/CHANGES: Minor fixes.
 2002-02-09 17:59:12 +00:00
David Turner
1c6af4855a updating docs for 2.0.8 2002-02-08 14:00:20 +00:00
David Turner
0a2c691030 setting PATH_LEVEL to 8 
removing FT_Get_Next_Char from the API (for the 2.0.8 release)
 2002-02-08 13:54:10 +00:00
Werner Lemberg
7d69560afb cleaning 2002-02-08 13:11:18 +00:00
David Turner
57b8fcacd3 adding comments to FT_Get_Next_Char 2002-02-08 10:50:12 +00:00
Werner Lemberg
60a1fab094 some cleaning 2002-02-08 06:23:50 +00:00
David Turner
5a902ec20f * src/pcf/pcfread.c (pcf_load_font): removed immature support of 
the AVERAGE_WIDTH property..
 2002-02-07 16:59:38 +00:00
David Turner
27f6a05ed5 support for embedded fonts in PDF documents. These 
often do not have a 'cmap', 'post' and 'name' table and
were not loaded by FreeType previously..

(thanks to Derek B. Noonburgs from XPDF)
 2002-02-06 13:59:25 +00:00
David Turner
0489328e97 fixing memory leak in the PCF driver, and managing the 
"AVERAGE_WIDTH" property in PCF fonts to return correct
character pixel (width/height) pairs for embedded bitmaps..
 2002-02-06 11:22:56 +00:00
David Turner
cae232d4f4 removing compiler warnings 2002-02-06 11:22:01 +00:00
Werner Lemberg
0f7c2f1aa5 Adding the function `FT_Get_Next_Char', doing the obvious thing 
w.r.t. the selected charmap.

* include/freetype/freetype.h: Add prototype.
* include/freetype/internal/ftdriver.h: Add `FTDriver_getNextChar'
typedef.
(FT_Driver_Class): Use it.
* include/freetype/internal/psnames.h: Add `PS_Next_Unicode_Func'
typedef.
(PSNames_Interface): Use it.
* include/freetype/internal/tttypes.h: Add `TT_CharNext_Func'
typedef.
(TT_CMapTable): Use it.

* src/base/ftobjs.c (FT_Get_Next_Char): New function, implementing
high-level API.
* src/cff/cffdrivr.c (cff_get_next_char): New function.
(cff_driver_class): Add it.
* src/cid/cidriver.c (Cid_Get_Next_Char): New function.
(t1cid_driver_class): Add it.
* src/pcf/pcfdriver.c (PCF_Get_Next_Char): New function.
(pcf_driver_class): Add it.
* src/psnames/psmodule.c (PS_Next_Unicode): New function.
(psnames_interface): Add it.
* src/sfnt/ttcmap.c (code_to_next0, code_to_next2, code_to_next4,
code_to_next6, code_to_next_8_12, code_to_next_10): New auxiliary
functions.
(TT_CharMap_Load): Use them.
* src/truetype/ttdriver.c (Get_Next_Char): New function.
(tt_driver_class): Add it.
* src/type1/t1driver.c (Get_Next_Char): New function.
(t1_driver_class): Add it.
* src/winfnt/winfnt.c (FNT_Get_Next_Char): New function.
(winfnt_driver_class): Add it.

* src/pcf/pcfread.c (pcf_load_font): For now, report Unicode for
Unicode and Latin 1 encodings.
 2002-02-04 20:55:58 +00:00
Werner Lemberg
3604d5f558 * builds/unix/freetype-config.in: Add missing `fi'. 2002-02-02 15:05:38 +00:00
David Turner
4c40011140 increasing FREETYPE_PATCH to 7 2002-02-01 09:22:39 +00:00
Werner Lemberg
32b534612d Formatting. 2002-02-01 01:20:11 +00:00
David Turner
944b72986f updating documentation for 2.0.7 2002-01-31 17:42:05 +00:00
Werner Lemberg
b0e06e0b8b Fix ChangeLog. 2002-01-30 22:37:52 +00:00
David Turner
a40fb43d7e moved INSTALL to docs/INSTALL to get rid of conflicts with the "install" 
script on Windows (where the file system doesn't preserve CASE)
 2002-01-30 12:56:16 +00:00
David Turner
09c14ae7c8 fixed the "configure" script in the top-level directory.. 
It didn't work correctly when several arguments were passed
to it. For example, when typing:

  ./configure --disable-shared --prefix=/usr

the "--prefix=/usr" was incorrectly sent to the "make" program..
 2002-01-29 18:13:54 +00:00
Werner Lemberg
12a8741e7b * README.UNX: Fix typo. 
* builds/unix/install.mk (uninstall): Fix library name for libtool.
 2002-01-29 01:11:23 +00:00
Werner Lemberg
a9aa69c2c8 * src/pcf/pcfdriver.c (PCF_Done_Face): Fix incorrect destruction of 
the face object (face->toc.tables, face->root.family_name,
face->root.available_size, face->charset_encoding,
face->charset_registry are now freed).  Thanks to Niels Moseley.
 2002-01-28 23:52:24 +00:00
Werner Lemberg
556ad08f03 * src/type1/t1load.c (parse_encoding): Set `loader->num_chars'. 
* src/type1/t1load.c (parse_subrs, parse_charstrings): Use copy
of `base' string for decrypting to not modify the original data.
 2002-01-28 13:34:52 +00:00
Werner Lemberg
e274290d71 * src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused 
bad rendering of thin lines (less than one pixel thick).
 2002-01-28 05:04:22 +00:00
Werner Lemberg
43071cb7f2 * src/cff/cffdrivr.c (cff_get_name_index): Make last patch work 
actually.
 2002-01-25 22:55:53 +00:00
Werner Lemberg
8880f2c14d * src/cache/ftccache.c (ftc_node_done, ftc_node_destroy): Fix 
compilation warnings.
* src/base/descrip.mms (OBJS): Add `ftmm.obj'.
* src/cache/descrip.mms (ftcache.obj): Dependencies added.
 2002-01-25 16:05:39 +00:00
Antoine Leca
84712cc3fb * docs/PATENTS: Typo fixed (Thanks to Detlef "Hawkeye" Wuerkner) in the URL for the on-line resource. 2002-01-21 21:57:38 +00:00
Werner Lemberg
3f242ddd52 Undo incorrect commit. 2002-01-19 02:24:22 +00:00
Werner Lemberg
9c8ee92050 * builds/win32/ftdebug.c: New file. 
* builds/win32/visualc/freetype.dsp: Updated.

* builds/amiga/src/base/ftsystem.c: Updated for AmigaOS 3.9.
* builds/amiga/README: Updated.
 2002-01-19 02:20:45 +00:00
Werner Lemberg
5117ff0b73 * builds/win32/visualc/freetype.dsp: Updated. 2002-01-18 09:00:44 +00:00
Werner Lemberg
2f260409a4 * builds/unix/freetype2.a4: The script was still buggy. 
* builds/unix/freetype-config.in: Make it really work for any install
prefix.
 2002-01-13 06:36:02 +00:00
Werner Lemberg
51f245a615 * builds/unix/freetype2.a4: Fix some serious bugs. 2002-01-11 02:22:40 +00:00
Werner Lemberg
3975e2e1f5 Formatting. 2002-01-09 21:01:18 +00:00