Commit Graph

370 Commits

Author SHA1 Message Date
David Turner 7d3a26425b * renaming stream macros. Examples:
FILE_Skip    => FT_STREAM_SKIP
           FILE_Read    => FT_STREAM_READ
           ACCESS_Frame => FT_FRAME_ENTER
           FORGET_Frame => FT_FRAME_EXIT
           etc...
2002-03-20 10:49:31 +00:00
David Turner 2bf2b9cc21 * include/freetype/internal/ftobjs.h: changing the definition of
FT_CMap_CharNextFunc slightly

        * src/cff/*.c: updating CFF type definitions.
2002-03-20 09:44:20 +00:00
David Turner 4bd5d0a344 formatting 2002-03-20 09:42:31 +00:00
David Turner eba5ad4b37 no message 2002-03-14 12:56:35 +00:00
David Turner b5713c54c3 * include/freetype/internal/psglobals.h (removed),
include/freetype/internal/pshints.h,
          src/pshinter/pshglob.h: removing obsolete file

        * include/freetype/internal/tttypes.h,
          include/freetype/internal/sfnt.h,
          src/base/ftnames.c, src/cff/cffdrivr.c,
          src/sfnt/*.c, src/truetype/*.c: updated SFNT/TrueType type
          definitions
2002-03-14 11:26:29 +00:00
David Turner 7c0f52a4a9 removing obsolete file 2002-03-14 10:10:41 +00:00
David Turner 429978bdca * include/freetype/internal/psaux.h,
src/cid/cidload.c, src/cidtoken.h,
          src/psaux/psobjs.c, src/psaux/psobjs.h, src/psaux/t1decode.c,
          stc/type1/t1load.c, src/type1/t1tokens.h: updated common Postscript
          type definitions
2002-03-14 10:09:35 +00:00
David Turner f39b7a0c3c formatting 2002-03-14 09:30:52 +00:00
David Turner b93b0f5f7d * include/freetype/internal/ftobjs.h,
src/base/ftapi.c, src/base/ftobjs.c: updated a few face method
          definitions:

            FT_PSName_Requester     => FT_Face_GetPostscriptNameFunc
            FT_Glyph_Name_Requester => FT_Face_GetGlyphNameFunc
            FT_Name_Index_Requester => FT_Face_GetGlyphNameIndexFunc
2002-03-14 09:28:51 +00:00
David Turner ef3c12650e * include/freetype/internal/ftdriver.h,
include/freetype/internal/ftobjs.h,
          src/base/ftapi.c, src/base/ftobjs.c,
          src/cff/cffdrivr.c, src/cff/cffdrivr.h,
          src/cid/cidriver.c, src/cid/cidriver.h,
          src/pcf/pcfdriver.c, src/pcf/pcfdriver.h,
          src/truetype/ttdriver.c, src/truetype/ttdriver.h,
          src/type1/t1driver.c, src/type1/t1driver.h,
          src/winfonts/winfnt.c, src/winfonts/winfnt.h:
          updating the type definitions for font font drivers
2002-03-14 09:22:48 +00:00
David Turner becd3c5cb2 * include/freetype/internal/fnttypes.h, src/winfnt/*.c: updating
the type definitions of the Windows FNT font driver
2002-03-14 09:01:32 +00:00
David Turner ab4fc4da58 * include/freetype/internal/cfftypes.h, src/cff/*.c: updating the
type definitions of the CFF font driver

        (i.e. CFF_Font  => CFF_FontRec
              CFF_Font* => CFF_Font, etc...)
2002-03-14 08:57:10 +00:00
David Turner 9657ef0598 * include/freetype/internal/autohint.h, src/autohint/ahmodule.c,
src/base/ftapi.c, src/base/ftobjs.c: updating the type definitions for
        the auto-hinter module.

        (i.e. FT_AutoHinter_Interface  => FT_AutoHinter_ServiceRec,
              FT_AutoHinter_Interface* => FT_AutoHinter_Service, etc..)
2002-03-14 08:49:59 +00:00
David Turner 329b3ce324 * include/freetype/config/ftoption.h: changed the automatic detection
of Microsoft C compilers to automatically support 64-bit integers only
        since revision 9.00 (i.e. >= Visual C++ 2.0)
2002-03-13 09:37:50 +00:00
Werner Lemberg 0d9165e1d6 * src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new,
ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free,
ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug,
FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings.
* src/base/ftcalc.c (FT_MulFix): Ditto.
* src/cff/cffdrivr.c (cff_get_name_index): Ditto.
* src/cff/cffobjs.c (CFF_Size_Get_Global_Funcs, CFF_Size_Init,
CFF_GlyphSlot_Init): Ditto.
* src/cid/cidobjs.c (CID_GlyphSlot_Init,
CID_Size_Get_Globals_Funcs): Ditto.
* src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init):
Ditto.
* src/pshinter/pshmod.c (pshinter_interface): Use `static const'.
* src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused
variables.

* include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed
to...
(T1_Builder_FuncsRec): This.
(T1_Builder_Funcs): New typedef.
(PSAux_Interface): Remove compiler warnings.
* src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h
(t1_builder_funcs): Updated.

* src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ...
(PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines.
(PSH_AlignmentRec): Updated.

* include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix
typo.
* include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto.
* src/base/ftstream (FT_Get_Char): Rename to...
(FT_Stream_Get_Char): This.

* src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is
a built-in function in gcc, causing warning messages with gcc 3.0.
* src/autohint/ahglyph.c (ah_outline_load): Ditto.
* src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto.
* src/cache/ftcmanag.c (ftc_family_table_alloc,
ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache):
Ditto.
* src/cff/cffload.c (cff_new_index, cff_done_index,
cff_explicit_index, CFF_Access_Element, CFF_Forget_Element,
CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font,
CFF_Done_Font): Ditto.
* src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto.
* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto.
* src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit,
ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3,
* src/pshinter/pshalgo1.c (psh1_hint_table_record,
psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto.
* src/pshinter/pshalgo2.c (psh2_hint_table_record,
psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto.
* src/sfnt/ttpost.c (Load_Format_20, Load_Format_25,
TT_Get_PS_Name): Ditto.
* src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics,
load_truetype_glyph): Ditto.
* src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto.
* src/type1/t1afm.c (T1_Get_Kerning): Ditto.
* include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.
2002-03-07 21:59:59 +00:00
David Turner 83b4a4b515 * include/freetype/freetype.h, include/freetype/internal/ftobjs.h,
src/base/ftobjs.c, src/base/ftinit.c: adding the new FT_Library_Version
        API to return the library's current version in dynamic links.
2002-03-06 12:42:34 +00:00
David Turner bc82f1bbef * include/freetype/ftconfig.h: changed FT_LOCAL xxxx to FT_LOCAL( xxxx )
everywhere in the source. Sames goes for FT_LOCAL_DEF xxxx translated
        into FT_LOCAL_DEF( xxxxx )
2002-03-01 02:26:22 +00:00
David Turner 041889e763 * include/freetype/freetype.h: changing version to 2.1.0 to indicate
an unstable branch. Added the declarations of FT_Get_First_Char and
        FT_Get_Next_Char

        * src/base/ftobjs.c: implemented FT_Get_First_Char and FT_Get_Next_Char
2002-02-28 19:28:26 +00:00
David Turner 29644179cc still more logical transformations. This time, some public API headers have
been touched, while keeping everything backwards-compatible..

        * include/freetype/t1tables.h: re-naming structure types. This done
        basically:

          typedef T1_Struct_
          {
          } T1_Struct;

        becomes:

          typedef PS_StructRec_
          {
          } PS_StructRec, *PS_Struct;

          typedef PS_StructRec  T1_Struct;  /* backwards-compatibility */


        hence, we increase the coherency of the source code by effectuively
        using the 'Rec' prefix for structure types..
2002-02-28 18:59:37 +00:00
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 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 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
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
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
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 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
David Turner 4c40011140 increasing FREETYPE_PATCH to 7 2002-02-01 09:22:39 +00:00
Werner Lemberg 3975e2e1f5 Formatting. 2002-01-09 21:01:18 +00:00
David Turner 6096b5a11c updating documentation 2002-01-07 10:40:48 +00:00
David Turner 66f894e76c * include/freetype/config/ftoption.h: setting default options for
a release build (debugging off, bytecode interpreter off)
2002-01-07 10:05:34 +00:00
Werner Lemberg 1a0a97938a * src/type1/t1objs.c (T1_Face_Init): Add cast to avoid compiler
warning.
2002-01-03 22:06:13 +00:00
David Turner 662b344c23 * src/type1/t1objs.c (T1_Face_Init): fixed a bug that crashed the
library when dealing with certain weird fonts (like "Stalingrad",
        in "sadn.pfb". This font has no full font name entry.. )

        * src/base/ftoutln.c, include/freetype/ftoutln.h: added the
        FT_Outline_Check API to check the consistency of outline data

        * src/base/ftobjs.c (FT_Load_Glyph): added a call to the new
        FT_Outline_Check to ensure that loaded glyphs are valid. This
        allows certain fonts like "tt1095m_.ttf" to be loaded even though
        it appears they contain really funky glyphs..

        there still is a bug there though.. !!
2002-01-03 16:56:59 +00:00
Werner Lemberg af594e606a * builds/amiga/*: Adaptations to latest changes.
Support added for MorphOS.

* src/pshinter/pshrec.c (FT_COMPONENT): Redefine to `trace_pshrec'.
(ps_mask_table_merge, ps_hints_open, ps_hints_stem,
ps_hints_t1stem3, ps_hints_t2mask, ps_hints_t2counter): Fix
FT_ERROR messages.
* src/pshinter/pshalgo1.c (FT_COMPONENT): Define as
`trace_pshalgo1'.
* src/pshinter/pshalgo2.c (FT_COMPONENT): Define as
`trace_pshalgo2'.
* include/freetype/internal/ftdebug.h (FT_Trace): Updated.

* docs/modules.txt: New file.
2001-12-22 14:38:40 +00:00
David Turner 3a664fca14 * src/cid/cidobjs.c (CID_Face_Done): fixed a memory leak, the subrs
routines were never released when CID faces were destroyed
2001-12-21 15:26:19 +00:00
David Turner 79ea4cd40c * src/cid/cidobjs.c (CID_Face_Done): fixed a memory leak, the subrs
routines were never released when CID faces were destroyed
2001-12-21 15:20:48 +00:00
David Turner 0515c09637 * src/pshinter/pshglob.c (psh_globals_new): replaced a floating point
constant with a fixed-float equivalent. For some reason, some compilers
        aren't capable of directly computing a floating pointer constant casted
        to FT_Fixed, and will link a math library instead !!
2001-12-21 04:16:42 +00:00
Werner Lemberg f41e71a199 * src/base/ftobjs.c (FT_Done_Library): Remove compiler warning.
Formatting.
2001-12-20 21:22:02 +00:00
Werner Lemberg 21e046e0c4 Formatting.
* src/cache/ftccache.c (ftc_node_destroy, ftc_cache_lookup): Fix
tracing strings.
* src/cache/ftccmap.c (ftc_cmap_family_init): Ditto.
* src/cache/ftcmanag.c (ftc_family_table_alloc,
ftc_family_table_free, FTC_Manager_Check): Ditto.
* src/cache/ftcsbits.c (ftc_sbit_node_load): Ditto.
2001-12-20 17:49:10 +00:00
David Turner 0f58446b3e disabling bytecode interpreter 2001-12-20 13:34:21 +00:00
David Turner c8087481df * docs/TODO: added "stem3 and counter hints support" to the TODO list
for the Postscript hinter

        * docs/BUGS: closed the AUTOHINT-NO-SBITS bug.

        * src/pshinter/pshrec.c (t2_hint_stems), src/cff/cffobjs.h,
        src/cff/cffobjs.c, src/cff/cffload.c, src/cff/cffload.h,
        src/cff/cffgload.c, src/cff/cffgload.h, src/cff/cffdriver.c,
        include/freetype/internal/cfftypes.h: added Postscript hinter support
        to the CFF driver

        * src/base/ftobjs.c (FT_Done_Library): fixed a stupid bug that crashed
        the library on exit
2001-12-20 13:14:18 +00:00
David Turner 85eb669546 * src/type1/t1gload.c (T1_Load_Glyph): enable font matrix transform
on hinted glyphs..

        * src/cid/cidgload.c, src/cid/cidobjs.c, src/cid/cidobjs.h,
        src/cid/cidriver.c, include/freetype/internal/t1types.h: added
        Postscript hinter support to the CID font driver !!
2001-12-20 09:36:21 +00:00
Werner Lemberg 0d535112fd Formatting.
CFF encoding tables moved back from cffload.c to cffload.h.
2001-12-19 22:26:12 +00:00