Commit Graph

607 Commits

Author SHA1 Message Date
Werner Lemberg efd4e87778 * include/freetype/internal/psaux.h (T1_ParseState): New
enumeration.
(T1_BuilderRec): Replace `path_begun' with `parse_state'.
Remove `error'.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Replace
`Memory_Error' with `Fail' and update all users.
Don't use `builder->error'.
Replace `path_begun' with `parse_state' and check parsing states.

* src/psaux/psobjs.c (t1_builder_init, t1_builder_start_point):
Replace `path_begun' with `parse_state' and check parsing states.
2004-05-13 12:59:59 +00:00
Yamato, Masatake (大和正武) d1bc1ff8c8 * include/freetype/internal/tttypes.h (GX_BlendRec_)
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Fix a typo.

* src/truetype/ttgxvar.h (GX_BlendRec_): Fix a typo.
2004-04-27 20:25:33 +00:00
Werner Lemberg 44bb303510 * src/pcf/pcfdrivr.c: Revert change from 2004-04-17.
* src/pcf/pcfutil.c: Use FT_LOCAL_DEF.
* src/pcf/pcfutil.h: Include FT_CONFIG_CONFIG_H.
Use FT_BEGIN_HEADER and FT_END_HEADER.
Use FT_LOCAL.

2004-04-24  George Williams  <gww@silcom.com>

Add support for Apple's distortable font technology (in GX fonts).

* devel/ftoption.h, include/freetype/config/ftoption.h
(TT_CONFIG_OPTION_GX_VAR_SUPPORT): New macro.

* include/freetype/ftmm.h (FT_Var_Axis, FT_Var_Named_Style,
FT_MM_Var): New structures.
(FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
FT_Set_Var_Blend_Coordinates): New function declarations.

* include/freetype/internal/services/svmm.h (FT_Get_MM_Var_Func,
FT_Set_Var_Design_Func): New typedefs.
Update MultiMasters service.

* include/freetype/internal/tttypes.h
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include FT_MULTIPLE_MASTERS_H.
(GX_Blend) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New typedef.
(TT_Face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New members `doblend'
and `blend'.

* include/freetype/tttags.h (TTAG_avar, TTAG_cvar, TTAG_gvar): New
macros.

* include/freetype/internal/fttrace.h: Add `ttgxvar'.

* src/base/ftmm.c (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
FT_Set_Var_Blend_Coordinates): New functions.

* src/sfnt/sfobjs.c (sfnt_load_face)
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Set FT_FACE_FLAG_MULTIPLE_MASTERS
flag for GX var fonts.

* src/truetype/ttgxvar.c, src/truetype/ttgxvar.h: New files.

* src/truetype/truetype.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.c.

* src/truetype/ttdriver.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
FT_MULTIPLE_MASTERS_H, FT_SERVICE_MULTIPLE_MASTERS_H, and ttgxvar.h.
(tt_service_gx_multi_masters) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]:
New service.
(tt_services) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Updated.

* src/truetype/ttgload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.h.
(TT_Process_Simple_Glyph, load_truetype_glyph)
[TT_CONFIG_OPTION_GX_VAR_SUPPORT] :Support GX var fonts.

* src/truetype/ttobjs.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.h.
(tt_done_face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
tt_done_blend.

* src/truetype/ttpload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.h.
(tt_face_load_cvt)  [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
tt_face_vary_cvt.

* src/truetype/rules.mk (TT_DRV_SRC): Add ttgxvar.c.

* src/type1/t1driver.c (t1_service_multi_masters): Add T1_Get_MM_Var
and T1_Set_Var_Design.

* src/type1/t1load.c (FT_INT_TO_FIXED, FT_FIXED_TO_INT): New macros.
(T1_Get_MM_Var, T1_Set_Var_Design): New functions.

* src/type1/t1load.h (T1_Get_MM_Var, T1_Set_Var_Design): New
function declarations.
2004-04-25 20:15:11 +00:00
Werner Lemberg e95365b291 * include/freetype/ftcache.h (FT_Get_CharMap_Index): Rename
declaration and move to...
* include/freetype/freetype.h (FT_Get_Charmap_Index): Here.
(FREETYPE_PATCH): Set to 9.

* src/base/ftobjs.c (FT_Get_Charmap_Index): New function.

* builds/unix/configure.ac (version_info): Set to 9:7:3.
* builds/unix/configure: Updated.

* builds/win32/visualc/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj: s/218/219/.

* builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
s/2.1.8/2.1.9/.

* docs/CHANGES, docs/VERSION.DLL: Updated.
2004-04-24 14:43:37 +00:00
Werner Lemberg 8a803a6c2b * include/freetype/config/ftconfig.h, src/base/ftstream.c
(FT_Stream_ReadFields): More fixes using FT_CHAR_BIT.

* include/freetype/config/ftconfig.h (FT_CHAR_BIT): New macro.
2004-04-16 03:50:55 +00:00
Werner Lemberg deadbb53d2 * include/freetype/config/ftconfig.h: Use CHAR_BIT to define
size of FT_SIZEOF_xxx.


* include/freetype/internal/sfnt.h (TT_Find_SBit_Image_Func,
TT_Load_SBit_Metrics_Func): New typedefs.
(SFNT_Interface): Add find_sbit_image and load_sbit_metrics.

* src/sfnt/sfdriver.c (sfnt_interface): Updated.
* src/sfnt/ttsbit.h (tt_find_sbit_image, tt_load_sbit_metrics): New
declarations.
* src/sfnt/ttsbit.c (find_sbit_image): Renamed to...
(tt_find_sbit_image): This.
Updated all callers.
(load_sbit_metrics): Renamed to...
(tt_load_sbit_metrics): This.
Updated all callers.
2004-04-13 21:08:17 +00:00
Werner Lemberg 8bb07e6386 Add vertical phantom points.
* include/freetype/internal/tttypes.h (TT_LoaderRec): Add
`top_bearing', `vadvance', `pp3, and `pp4'.

* src/autofit/afloader.c (af_loader_load_g): Handle two more points.

* src/autohint/ahhint.c (ah_hinter_load): Handle two more points.
* src/truetype/ttgload.c (Get_VMetrics): New function.
(TT_Load_Simple_Glyph, TT_Process_Simple_Glyph): Handle two more
points.
(load_truetype_glyph): Use Get_VMetrics.
Handle two more points.
(compute_glyph_metrics): Thanks to vertical phantom points we now
can always compute `advance_height' and `top_bearing'.
* src/truetype/ttobjs.h (TT_SubglyphRec): Add vertical phantom
points.


* src/autohint/ahglyph.c (ah_outline_load): Fix allocation of
`news'.

Converting some files to Unix end-of-line convention.
2004-03-27 08:43:17 +00:00
Werner Lemberg 2630e54d2a * src/sfnt/ttload.c (tt_face_load_sfnt_header): Reject face_index
values > 0 if loading non-TTC fonts.

* src/base/ftmac.c (open_face_from_buffer): Set positive face_index
to zero before calling FT_Open_Face.

* docs/CHANGES: Updated.
2004-03-20 14:26:38 +00:00
Werner Lemberg 0113f26b85 Delete Jamfile.in, add include/freetype/ftlzw.h. 2004-03-05 10:09:20 +00:00
Werner Lemberg dfa46199d2 * Jamfile, vms_make.com, builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype/vcproj, include/freetype/ftmoderr.h:
Add LZW module.

* Jamfile.in: Removed.

* docs/CHANGES: Updated.

* include/freetype/internal/ftobjs.h: s/MIN/FT_MIN/, s/MAX/FT_MAX/,
s/ABS/FT_ABS/.  Updated all callers.

* src/type1/t1load.c (parse_dict), src/pcf/pcfdrivr.c
(PCF_Face_Init): Use FT_ERROR_BASE.



Add support for PCF fonts compressed with LZW (extension .pcf.Z,
created with `compress').

* include/freetype/config/ftoption.h, devel/ftoption.h
(FT_CONFIG_OPTION_USE_LZW): New macro.

* include/freetype/ftlzw.h: New file.
* include/freetype/config/ftheader.h (FT_LZW_H): New macro for
ftlzw.h.

* src/lzw/*: New files.

* src/pcf/pcfdrivr.c: Include FT_LZW_H.
(PCF_Face_Init): Try LZW also.

* src/gzip/ftgzip.c: s/0/Gzip_Err_Ok/ where appropriate.
Beautify.
2004-03-05 09:26:24 +00:00
Werner Lemberg e2455bad12 * docs/CHANGES: Updated.
Improve MacOS fond support.  Provide a new API
`FT_New_Face_From_FSSpec' similar to `FT_New_Face'.

* src/base/ftmac.c [__MWERKS__]: Include FSp_fpopen.h.
STREAM_FILE [__MWERKS__]: New macro.
(ft_FSp_stream_close, ft_FSp_stream_io) [__MWERKS__]: New functions.
(file_spec_from_path) [__MWERKS__]: Updated #if statement.
(get_file_type, make_lwfn_spec): Use `const' for argument.
(is_dfont) [TARGET_API_MAC_CARBON]: Removed.
(count_face_sfnt, count_faces): New functions.
(parse_fond): Do some range checking.
(read_lwfn): Change type of second argument.
No longer call FSpOpenResFile.
(OpenFileAsResource): New function.
(FT_New_Face_From_LWFN): Use `const' for second argument.
Use OpenFileAsResource.
(FT_New_Face_From_Suitcase): Change type of second argument.
No longer call FSpOpenResFile.
Loop over all resource indices.
(FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Removed.
(FT_GetFile_From_Mac_Name): Use `const' for first argument.
(ResourceForkSize): Removed.
(FT_New_Face): Updated to use new functions.
(FT_New_Face_From_FSSpec): New function.

* include/freetype/ftmac.h: Updated.
2004-02-26 21:56:27 +00:00
Werner Lemberg 675431bec1 * include/freetype/t1tables.h (PS_PrivateRec): Add
`expansion_factor'.

* src/pshinter/pshglob (psh_blues_scale_zones): Fix computation
of blues->no_overshoots -- `blues_scale' is stored with a
magnification of 1000, and `scale' returns fractional pixels.

* src/type1/t1load.c (T1_Open_Face): Initialize `blue_shift',
`blue_fuzz', `expansion_factor', and `blue_scale' according to the
Type 1 specification.

* src/type1/t1tokens.h: Handle `ExpansionFactor'.

* docs/CHANGES: Updated.
2004-02-25 21:17:49 +00:00
Werner Lemberg 754353343e Provide generic access to MacOS resource forks.
* src/base/ftrfork.c, include/freetype/internal/ftrfork.h: New
files.

* src/base/ftobjs.c: Include FT_INTERNAL_RFORK_H.
(Mac_Read_POST_Resource, Mac_Read_sfnt_Resource): Remove arguments
`resource_listoffset' and `resource_data' and adapt code
accordingly.  These values are calculated outside of the function
now.
Add new argument `offsets'.
(IsMacResource): Use `FT_Raccess_Get_HeaderInfo' and
`FT_Raccess_Get_DataOffsets'.
(load_face_in_embedded_rfork): New function.
(load_mac_face): Use load_face_in_embedded_rfork.
(ft_input_stream_new): Renamed to...
(FT_Stream_New): This.  Use FT_BASE_DEF.  Updated all callers.
(ft_input_stream_free): Renamed to...
(FT_Stream_Free): This.  Use FT_BASE_DEF.  Updated all callers.

* src/base/ftbase.c: Include ftrfork.c.

* src/base/rules.mk (BASE_SRC), src/base/Jamfile: Updated.

* include/freetype/internal/internal.h (FT_INTERNAL_RFORK_H):
New macro.

* include/freetype/internal/fttrace.h: Added `rfork' as a new
trace definition.

* include/freetype/internal/ftstream.h: Declare FT_Stream_New and
FT_Stream_Free.

* include/freetype/config/ftoption.h, devel/ftoption.h
(FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK): New option.

* include/freetype/config/ftstdlib.h (ft_strrchr): New macro.
2004-02-25 12:58:54 +00:00
Werner Lemberg 460355a5ea * docs/CHANGES: Updated.
* include/freetype/internal/ftdebug.h: Include FT_FREETYPE_H.


Provide a simple API to control FreeType's tracing levels.

* include/freetype/internal/ftdebug.h (FT_Trace_Get_Count,
FT_Trace_Get_Name): New declarations.

* src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name): New
functions.
2004-02-24 07:52:45 +00:00
Werner Lemberg c846eac112 * include/freetype/freetype.h: Document FT_LOAD_TARGET_XXX properly.
* src/base/ftglyph.c (ft_bitmap_glyph_class,
ft_outline_glyph_class): Tag with FT_CALLBACK_TABLE_DEF.

* src/smooth/ftsmooth.c (ft_smooth_render): Handle
FT_RENDER_MODE_LIGHT.
2004-02-19 21:39:58 +00:00
Werner Lemberg bb75417ad5 * include/freetype/ftmac.h (FT_GetFile_From_Mac_Name): Fix a typo
(FT_EXPORT_DEF -> FT_EXPORT).

* include/freetype/ftxf86.h (FT_Get_X11_Font_Format): Ditto.
2004-02-17 13:46:17 +00:00
Werner Lemberg 95867077e8 * src/cid/cidload.c (cid_face_open): Always allocate
face->cid_stream so that we can deallocate it safely.


Make the PS parser more tolerant w.r.t. non-standard font data.  In
general, an error is only reported in case of a syntax error; a
wrong type is now simply ignored (if possible).  To be independent
of the order of various MM-specific keywords, the parse_shared_dict
routine has been removed -- the PS parser is now capable to skip
this data.  It no longer fails on parsing e.g.

  dup /WeightVector exch def

Since the token following /WeightVector isn't `[' (starting an
array) it is simply ignored.

* include/freetype/fterrdef.h: Define `FT_Err_Ignore' (0xA2) as a
new internal error value.

* src/type1/t1load.c (parse_blend_axis_types,
parse_blend_design_positions, parse_blend_design_map): Return
T1_Err_Ignore if no proper array is following the keyword.
(parse_weight_vector): Use T1_ToTokenArray, initializing `blend'
structure, if necessary.
Return T1_Err_Ignore if no proper array is following the keyword.
(parse_shared_dict): Removed.
(parse_encoding): Set parser->root.error to return T1_Err_Ignore
if no result can be obtained.
Check for errors before accessing `elements' array.
(t1_keywords): Remove /shareddict.
(parse_dict): Reset error if t1_load_keyword returns T1_Err_Ignore.
Set keyword_flag only in case of success.
Check error code if skipping an unrecognized token.
(T1_Open_Face) [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: Call T1_Done_Blend
if blend commands haven't set up a proper MM font.

* src/psaux/psobjs.c (ps_parser_load_field_table): Remove special
code for synthetic fonts.
Return PSaux_Err_Ignore if no proper value has been found.
2004-02-12 08:33:20 +00:00
Werner Lemberg 0a84eba8a6 * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP):
Initialize `node'.
* src/type1/t1load.c (parse_dict): Initialize `have_integer'.
2004-02-05 14:36:43 +00:00
Werner Lemberg 6b3d00e1a0 * src/type1/t1load.c (parse_dict): Handle `RD' and `-|' commands
outside of /Subrs or /CharStrings.  This can happen if there is
additional code manipulating those two arrays so that FreeType
doesn't recognize them properly.
(T1_Open_Face): Improve an error message.

Remove CR/LF on many files.
2004-02-03 21:34:29 +00:00
David Turner f546bacdcf * src/sfnt/Jamfile: removing "ttcmap" from the list of sources
* src/cache/*, include/freetype/cache/*: fixing a bug after heavy
        testing. The current sources are now "release candidates" for the
        final version of the cache sub-system

        * Jamfile: updating "refdoc" target, and adding "autohint" to the
        list of modules to build. Both the autohinter and autofitter will be
        built by default. But which one will be used is determined by
        the content of "ftmodule.h"

        * src/autofit/*: much updates, but the code is still buggy as hell.
        Aargh..
2004-02-01 16:59:06 +00:00
Werner Lemberg ef512e3ec6 Add support for the hexadicimal representation of binary data
started with `StartData' in CID-keyed Type 1 fonts.

* include/freetype/internal/t1types.h (CID_FaceRec): Add new
members `binary_data' and `cid_stream'.

* src/cid/cidload.c (cid_read_subrs): Use `face->cid_stream'.
(cid_hex_to_binary): New auxiliary function.
(cid_face_open): Add new argument `face_index' to return quickly
if less than zero.  Updated all callers.
Call `cid_hex_to_binary', then open and assign memory stream to
`face->cid_stream' if `parser->binary_length' is non-zero.
* src/cid/cidload.h: Updated.

* src/cid/cidobjs.c (cid_face_done): Free `binary_data' and
`cid_stream'.

* src/cid/cidparse.c (cid_parser_new): Check arguments to
`StartData' and set parser->binary_length accordingly.
* src/cid/cidparse.h (CID_Parser): New member `binary_length'.

* src/cid/cidgload.c (cid_load_glyph): Use `face->cid_stream'.

* docs/CHANGES: Updated.


include/freetype/config/ftstdlib.h (ft_atoi): Replaced with...
(ft_atol): This.
* src/base/ftdbgmem.c: s/atol/ft_atol/.
* src/type42/t42drivr.c: s/ft_atoi/ft_atol/.
2004-01-23 19:52:40 +00:00
Werner Lemberg 6cda9c489d * include/freetype/ftcache.h: Delete duplicated definition of
FTC_FaceID.

* src/cff/cffdrivr.c (cff_get_cmap_info): Call sfnt module's TT CMap
Info service function if the cmap comes from sfnt.  Return 0 if the
cmap is sythesized in cff module.

Formatting; updating copyright.
2004-01-22 09:07:12 +00:00
David Turner 75820e2072 * include/freetype/ftcache.h, include/freetype/cache/ftcmanag.h:
adding FTC_Manager_LookupSize and FTC_Scaler to the public API
        (they were previously hidden)
2004-01-16 09:07:59 +00:00
David Turner fa0346d6d9 * src/base/ftstroke.c, include/freetype/ftstroke.h: fixing bugs and
adding FT_Glyph_Stroke and FT_Glyph_StrokerBorder APIs
2004-01-16 08:57:05 +00:00
David Turner 4632fccb1b * include/freetype/internal/ftmemory.h,
src/autohint/ahhint.c, src/base/ftgloadr.c,
        src/base/ftglyph.c, src/base/ftoutln.c,
        src/base/ftstroke.c, src/cff/cffload.c, src/truetype/ttgload.c,
        src/truetype/ttinterp.c:

          introducing the new FT_ARRAY_COPY and FT_ARRAY_MOVE macros
          to make copying arrays easier
2004-01-15 19:07:44 +00:00
Werner Lemberg cb8ede4dca * include/freetype/internal/sfnt.h (TT_Set_SBit_Strike_Func):
Use FT_UInt for ppem values.
* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Use FT_UInt for
ppem values.
* src/sfnt/ttsbit.h: Updated.

* src/base/ftobjs.c (FT_Set_Pixel_Sizes): Don't allow ppem values
larger than -0FFFF.
2003-12-27 21:44:18 +00:00
Werner Lemberg 80cfbd7073 * src/base/fttrigon.c, src/base/ftgloadr.c: Inlude
FT_INTERNAL_OBJECTS_H.

* src/base/ftstroke.c (FT_Outline_GetInsideBorder,
FT_Outline_GetOutsideBorder): s/or/o/ to make it compile with
C++ compilers.

* src/cache/ftcmru.c, include/freetype/cache/ftcmru.h:
s/select/selection/ to avoid compiler warning.
* src/cff/cffload.h: s/select/ftselect/ to avoid potential
compiler warning.

Formatting.
2003-12-26 07:26:08 +00:00
Werner Lemberg c382afc800 Improve documentation. 2003-12-25 00:20:17 +00:00
Werner Lemberg 328abf3094 * src/cff/cffgload.c (cff_lookup_glyph_by_stdcharcode): Handle
CID-keyed fonts.

Remove MS-DOS line endings.

Minor formatting issues.
2003-12-24 13:37:58 +00:00
David Turner 87c0d30fc5 * include/freetype/fttypes.h
src/autofit/afangles.c
        src/autofit/aflatin.c
        src/autohint/ahglyph.c
        src/autohint/ahhint.c
        src/base/ftcalc.c
        src/base/ftgloadr.c
        src/base/ftglyph.c
        src/base/ftobjs.c
        src/base/ftsynth.c
        src/base/fttrigon.c
        src/cff/cffgload.c
        src/cid/cidgload.c
        src/cid/cidload.c
        src/pfr/pfrgload.c
        src/pfr/pfrload.c
        src/pfr/pfrsbit.c
        src/psaux/psobjs.c
        src/pshinter/pshalgo.c
        src/pshinter/pshglob.c
        src/pshinter/pshrec.c
        src/raster/ftrend1.c
        src/sfnt/ttcmap0.c
        src/smooth/ftsmooth.c
        src/truetype/ttdriver.c
        src/truetype/ttgload.c
        src/truetype/ttinterp.c
        src/truetype/ttobjs.c
        src/type1/t1gload.c
        src/winfonts/winfnt.c:

          use of the FT_PAD_XXX and FT_PIX_XXX macros to avoid compiler
          warnings with very pedantic compilers. Hints:  (x) & -64 will
          warn if (x) is not signed.. use (x) & ~63 instead !
2003-12-24 01:10:46 +00:00
David Turner 023612221e * include/freetype/cache/ftccache.h,
include/freetype/cache/ftcmru.h,
        include/freetype/cache/ftcglyph.h,
        src/cache/ftcbasic.c,
        src/cache/ftccache.c,
        src/cache/ftccmap.c,
        src/cache/ftcmanag.c:

          additional speed optimization to the cache sub-system. It is
          now up to 70% faster than the one in the previous table
          release (i.e. 2.1.7). Note that the API did slightly change
          though.
2003-12-23 23:54:00 +00:00
Werner Lemberg 48b6ddb8a8 * include/freetype/ftwinfnt.h (FT_WinFNT_ID_*): New definitions
to describe the `charset' field in FT_WinFNT_HeaderRec.
* src/winfonts/winfnt.c (FNT_Face_Init): Set encoding to
FT_ENCODING_NONE except for FT_WinFNT_ID_MAC.

* include/freetype/freetype.h (FT_Encoding): Improve comment,
based on work by Detlef Wrkner <TetiSoft@apg.lahn.de>.

* docs/CHANGES: Updated.
2003-12-22 23:01:20 +00:00
David Turner 581ec91c27 * include/freetype/ftcache.h,
include/freetype/cache/ftcmanag.h,
        include/freetype/cache/ftccache.h,
        include/freetype/cache/ftcmanag.h,
        include/freetype/cache/ftcmru.h (added),
        include/freetype/cache/ftlru.h (removed),
        include/freetype/cache/ftcsbits.h,
        include/freetype/cache/ftcimage.h,
        include/freetype/cache/ftcglyph.h,
        src/cache/ftcmru.c,
        src/cache/ftcmanag.c,
        src/cache/ftccache.c,
        src/cache/ftcglyph.c,
        src/cache/ftcimage.c,
        src/cache/ftcsbits.c,
        src/cache/ftccmap.c,
        src/cache/ftcbasic.c (added),
        src/cache/ftclru.c (removed):

          *Complete* rewrite of the cache sub-system to "solve" the
          following points:

            - all public APIs have been moved to FT_CACHE_H, everything
              under "include/freetype/cache" is only needed by client
              applications that want to implement their own caches

            - a new function named FTC_Manager_RemoveFaceID to deal
              with the uninstallation of FaceIDs

            - the image and sbit cache are now abstract classes, that
              can be extended much more easily by client applications

            - better performance in certain areas. Further optimizations
              to come shortly anyway...

            - the FTC_CMapCache_Lookup function has changed its signature,
              charmaps can now only be retrieved by index

            - FTC_Manager_Lookup_Face => FTC_Manager_LookupFace
              FTC_Manager_Lookup_Size => FTC_Manager_LookupSize (still in
              private header for the moment)
2003-12-22 21:53:37 +00:00
David Turner 89f331b713 important bug fixes for new cache code 2003-12-21 01:41:32 +00:00
Werner Lemberg 32174ffba2 * devel/ftoption.h: Define FT_DEBUG_MEMORY.
Reverted DEBUG changes in include/freetype/config/ftoption.h.
2003-12-20 07:43:45 +00:00
David Turner 57ecae22a7 new version of the cache sub-system - still under debugging 2003-12-19 21:23:58 +00:00
Werner Lemberg 8f963be41c * include/freetype/ttnameid.h (TT_ADOBE_ID_LATIN_1): New macro.
* src/type1/t1objs.c (T1_Face_Init): Use TT_ADOBE_ID* values.
2003-12-18 15:29:20 +00:00
Werner Lemberg 91a67478ec Add new function FT_Get_CMap_Language_ID to extract the language ID
for TrueType/sfnt fonts.

* include/freetype/internal/services/svttcmap.h: New file.
* include/freetype/internal/ftserv.h (FT_SERVICE_TT_CMAP_H): Add
svttcmap.h.

* src/sfnt/sfdriver.c: Include ttcmap0.h.
(tt_service_get_cmap_info): New service.
(sfnt_services): Updated.

* src/sfnt/ttcmap0.c (tt_cmap*_get_info): New functions.
(tt_cmap*_class_rec): Add tt_cmap*_get_info members.
(tt_get_cmap_info): New function.
* src/sfnt/ttcmap0.h: Include FT_SERVICE_TT_CMAP_H.
(TT_CMap_ClassRec): New field `get_cmap_info'.
(tt_get_cmap_info): New declaration.

* src/base/ftobjs.c: Include FT_SERVICE_TT_CMAP_H.
(FT_Get_CMap_Language_ID): New function implementation.
* include/freetype/tttables.h (FT_Get_CMap_Language_ID): New
function declaration.
2003-12-17 14:28:22 +00:00
Werner Lemberg efe527520a * include/freetype/internal/tttypes.h (TT_TableDirRec,
TT_CMapDirRec, TT_CMapDirEntryRec, TT_CMap0, TT_CMap2SubHeaderRec,
TT_CMap2Rec, TT_CMap4Segment, TT_CMap4Rec, TT_CMap6,
TT_CMapGroupRec, TT_CMap8_12Rec, TT_CMap10Rec, TT_CharMap_Func,
TT_CharNext_Func, TT_CMapTableRec, TT_CharMapRec): Removed.
Obsolete.
* src/cff/cffobjs.h (CFF_CharMapRec): Removed.  Obsolete.
2003-12-16 07:12:40 +00:00
Werner Lemberg b066c1530d * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: Removed. Obsolete.
* include/freetype/internal/sfnt.h (SFNT_Interface): Remove
obsolete fields `load_charmap' and `free_charmap'.
(TT_CharMap_Load_Func, TT_CharMap_Free_Func): Removed.
* src/sfnt/sfnt.c: Don't include ttcmap.c.
* src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttcmap.c.
* src/sfnt/ttload.c: Don't include ttcmap.h.
* src/sfnt/sfdriver.c: Don't include ttcmap.h.
(sfnt_interface): Updated.
2003-12-16 06:42:11 +00:00
Werner Lemberg b35093e3f5 Fix documentation. 2003-12-16 05:37:57 +00:00
Werner Lemberg fb4bfddb1a * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add
cast.
* src/cff/cffdrivr.c (cff_ps_has_glyph_names): Assure that return
value is either 0 or 1.
2003-12-13 18:42:31 +00:00
Werner Lemberg b36d4a53e9 * src/cff/cffdrivr.c (cff_get_glyph_name): Improve error message.
(cff_get_name_index): Return if no PSNames service is available.
(cff_ps_has_glyph_names): Handle CID-keyed fonts correctly.
* src/cff/cfftypes.h (CFF_CharsetRec): New field `cids', used for
CID-keyed fonts.  This is the inverse mapping of `sids'.
* src/cff/cffload.c (cff_charset_load): New argument `invert'.
Initialize charset->cids if `invert' is set.
(cff_font_load): In call to cff_charset_load, set `invert' to true
for CID-keyed fonts.
* src/cff/cffgload.c (cff_slot_load): Handle glyph index as CID
and map it to the real glyph index.

* docs/CHANGES: Updated.
2003-12-12 15:38:39 +00:00
Werner Lemberg dc8ad54f10 * include/freetype/internal/psaux.h (PS_TableRec): Change type
of `lengths' to FT_PtrDist.
(T1_DecoderRec): Change type of `subrs_len' to FT_PtrDist.
* include/freetype/internal/t1types.h (T1_FontRec): Change type
of `subrs_len' and `charstrings_len' to FT_PtrDist.

* src/base/ftobjs.c (Mac_Read_POST_Resource): Replace `junk'
variable with better solution.
(IsMacResource): Remove unused variable `map_len'.
Replace `junk' variable with better solution.
(FT_Open_Face) [!FT_MACINTOSH]: Add conditional
FT_CONFIG_OPTION_MAC_FONTS.

* src/autohint/ahhint.c (ah_hinter_hint_edges,
ah_hinter_align_strong_points): Add some casts.

* src/base/ftoutln.c (FT_OrientationExtremumRec): Change type
of `pos' to FT_Long.

* src/base/ftobjs.c (Mac_Read_POST_Resource,
Mac_Read_sfnt_Resource): Change type of `len' to FT_Long.

* src/type42/t42parse.c (t42_parse_dict): Add cast for `n_keywords'.
2003-12-09 02:12:14 +00:00
Werner Lemberg 60217b7acd * docs/raster.txt: New file, taken from FreeType 1 and completely
revised.
2003-12-08 21:11:31 +00:00
Werner Lemberg 6f20dd505f * src/base/ftcalc.c, include/freetype/internal/ftcalc.h
(FT_MulDiv_No_Round): Surround code with `#ifdef
TT_CONFIG_OPTION_BYTECODE_INTERPRETER ... #endif'.
2003-11-26 08:24:08 +00:00
Werner Lemberg 9f051a7fa4 * src/base/ftcalc.c (FT_MulDiv_No_Round): New function (32 and
64 bit version).
* include/freetype/internal/ftcalc.h: Updated.

* src/truetype/ttinterp.c (TT_MULDIV_NO_ROUND): New macro.
(TT_INT64): Removed.
(DO_DIV): Use TT_MULDIV_NO_ROUND.

* src/pfr/pfrdrivr.c (pfr_get_metrics): Directly use
metrics->x_scale and metrics->y_scale.
2003-11-25 18:15:56 +00:00
David Turner ff9d2415a7 * src/autofit/*: more updates 2003-11-23 21:39:51 +00:00
Werner Lemberg 5f5f6b3662 Fix documentation error. 2003-11-12 15:15:49 +00:00
Werner Lemberg 56b886620f * include/freetype/freetype.h (FREETYPE_PATCH): Set to 7. 2003-11-09 08:38:13 +00:00