Commit Graph

738 Commits

Author SHA1 Message Date
Werner Lemberg a4aadf5401 Whitespace, sorting. 2004-12-13 11:40:36 +00:00
Werner Lemberg 34f4f39ad8 * src/base/ftobjs.c (ft_glyphslot_clear): Reset `lsb_delta' and
`rsb_delta'.
2004-12-09 22:22:52 +00:00
Werner Lemberg a3a2a0450d Formatting, copyright years. 2004-12-04 14:23:50 +00:00
Antoine Leca 1e32f2b461 * include/freetype/ttnameid.h: Updated to latest specifications from Microsoft. 2004-12-03 14:58:40 +00:00
Werner Lemberg 1ec3963dc8 * src/base/ftoutln.c (FT_OrientationExtremumRec,
ft_orientation_extremum_compute): Removed.
(FT_Outline_Get_Orientation): Rewritten, simplified.

* src/autohint/ahglyph.c: Include FT_OUTLINE_H.
(ah_test_extremum, ah_get_orientation): Removed.
(ah_outline_load): Use FT_Outline_Get_Orientation.

* src/base/ftsynth.c (ft_test_extrama, ft_get_orientation): Removed.
(FT_GlyphSlot_Embolden): Use FT_Outline_Get_Orientation.
2004-11-24 07:08:21 +00:00
Werner Lemberg 80c4ef819b Improve documentation for `FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH'. 2004-11-19 17:02:37 +00:00
Werner Lemberg 9abc7eb5f3 Documentation update. 2004-11-19 16:55:32 +00:00
Werner Lemberg bbdee28f75 * builds/unix/configure.ac: Add `-fno-strict-aliasing' if gcc is
used.
* builds/unix/configure: Regenerated.
* builds/unix/config.guess, builds/unix/config.sub: Updated from
`config' CVS module at subversions.gnu.org.


* src/cache/ftcglyph.c (FTC_GNode_UnselectFamily,
FTC_GCache_Lookup): Fix comparison with zero.

* docs/INSTALL.VMS: Updated.

* vms_make.com: Updated.  All `descrip.mms' files are now created
automatically.

* src/*/descrip.mms: Removed.
2004-11-17 08:19:27 +00:00
Werner Lemberg 3605e470c1 Add new function FT_Get_PS_Font_Private().
* include/freetype/internal/services/svpsinfo.h
(PS_GetFontPrivateFunc): New service function.

* include/freetype/t1tables.h, src/base/fttype1.c
(FT_Get_PS_Font_Private): New function.

* src/type1/t1driver.c (t1_ps_get_font_private): New function.
(t1_service_ps_info): Updated.

* src/cff/cffdrivr.c (cff_service_ps_info): Updated.
* src/cid/cidriver.c (cid_service_ps_info): Updated.
* src/type42/t42drivr.c (t42_ps_get_font_private): New function.
(t42_service_ps_info): Updated.

* src/type42/t42parse.c (t42_parse_dict): Remove compiler warning.
2004-11-12 07:02:45 +00:00
Werner Lemberg 023a4bf3be * include/freetype/config/ftstdlib.h: Include `stddef.h'.
(ft_ptrdiff_t): Define.

* include/freetype/fttypes.h (FT_PtrDist): Use `ft_ptrdiff_t'.

* src/cid/cidload.c (cid_parse_dict), src/type1/t1load.c
(parse_dict): Fix compiler warning.
2004-10-14 11:33:04 +00:00
Werner Lemberg ee95b6f0d4 Adding OpenType validation module. The code is based on the
(unfinished) `otlayout' module but has been heavily modified to make
it much more compact.

* src/otvalid/*: New module.

* include/freetype/ftotval.h, src/base/ftotval.c,
include/freetype/internal/services/svotval.h: New files.

* include/freetype/config/ftmodule.h: Add otv_module_class.
* include/freetype/config/ftheader.h (FT_OPENTYPE_VALIDATE_H): New
macro.
* include/freetype/internal/ftserv.h
(FT_SERVICE_OPENTYPE_VALIDATE_H): New macro.
* include/freetype/internal/fttrace.h (otvmodule, otvcommon,
otvbase, otvgdef, otvgpos, otvgsub, otvjstf): New trace components.

* include/freetype/ftchapters.h: Updated.

* src/base/Jamfile (Library), src/base/descrip.mms (OBJS),
src/base/rules.mk (BASE_EXT_SRC): Updated.

* docs/CHANGES: Updated.
2004-09-10 14:39:00 +00:00
Werner Lemberg 645af08157 * include/freetype/internal/ftobjs.h: Don't include
FT_CONFIG_STANDARD_LIBRARY_H.
(FT_Validator, FT_VAlidationLevel, FT_ValidatorRec, FT_VALIDATOR,
ft_validator_init, ft_validator_run, ft_validator_error, FT_INVALID,
FT_INVALID_TOO_SHORT, FT_INVALID_OFFSET, FT_INVALID_FORMAT,
FT_INVALID_GLYPH_ID, FT_INVALID_DATA): Move to...

* include/freetype/internal/ftvalid.h: New file.
Make FT_INVALID return module-specific error codes.

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

* include/freetype/fterrors.h: Undefine FT_ERR_PREFIX only if
FT_KEEP_ERR_PREFIX isn't defined.

* src/base/ftobjs.c: Include FT_INTERNAL_VALIDATE_H.

* src/sfnt/ttcmap.h: Don't include FT_INTERNAL_OBJECTS_H but
FT_INTERNAL_VALIDATE_H.

* src/sfnt/ttcmap.c: Don't include FT_INTERNAL_OBJECTS_H but
FT_INTERNAL_VALIDATE_H.
Include sferrors.h before FT_INTERNAL_VALIDATE_H.
s/FT_Err_Ok/SFNT_Err_Ok/.

* src/sfnt/sferrors.h: Define FT_KEEP_ERR_PREFIX.

* src/type1/t1afm.c: Include t1errors.h.
2004-09-06 07:06:56 +00:00
Werner Lemberg 92c9f105d7 * src/base/ftdebug.c (ft_debug_init): Highest debug level is 7,
not 6.
2004-09-04 06:53:36 +00:00
Werner Lemberg 510b85522c * include/freetype/tttags.h (TTAG_BASE, TTAG_GDEF, TTAG_GPOS,
TTAG_JSTF): New tags.

* include/freetype/fttypes.h (FT_Bytes, FT_Tag): New typedefs.
(FT_Int): Add `signed'.
2004-08-30 05:27:57 +00:00
Werner Lemberg 17439423f8 * src/base/ftstream.c (FT_Stream_Close): Don't reset stream->close
to NULL.  This allows custom close functions to delete the FT_STREAM
object.


Add API to get information about SFNT tables.

* include/freetype/internal/services/svsfnt.h
(FT_SFNT_Table_Info_Func): New typedef.
(SFNT_Table): Add it.

* src/base/ftobjs (FT_Sfnt_Table_Info): New function.

* include/freetype/tttables.h: Updated.

* src/sfnt/sfdriver.c (sfnt_table_info): New function.
(sfnt_service_sfnt_table): Add it.

* docs/CHANGES: Updated.


* include/freetype/freetype.h (FREETYPE_PATCH): Set to 10.

* builds/unix/configure.ac (version_info): Set to 9:8:3.
* builds/unix/configure: Updated.

* builds/win32/visualc/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/.

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

* docs/CHANGES, docs/VERSION.DLL: Updated.


* src/base/ftrfork.c (FT_Raccess_Guess)
[!FT_CONFIG_OPTION_GUESSING_EMBEDDED_FORK]: Remove compiler
warnings.
2004-08-11 05:25:37 +00:00
Werner Lemberg 004f3da80a * src/pcf/pcfread.c (pcf_interpret_style): Always allocate memory for
face->style_name.
* src/pcf/pcfdrivr.c (PCF_Face_Done): Free `style_name'.

* include/freetype/config/ftconfig.h (FT_SIZEOF_LONG): Recognize
five-byte `long' (which is avoided then).
2004-07-28 00:09:02 +00:00
Werner Lemberg 3fb70ba644 formatting & small beautification 2004-07-19 20:02:35 +00:00
David Turner efa178eed8 disabling the bytecode interpreter again 2004-07-18 07:21:29 +00:00
David Turner 5ab4136317 * include/freetype/cache/ftcglyph.h, src/cache/ftcglyph.c:
fixed a dangling pointer bug that happened in very rare cases:
        i.e. when a new family object was destroyed by an out-of-memory
        condition during a glyph node initialization. The function
        FTC_Cache_Lookup would flush the cache and restart the lookup
        with a bad pointer.

        * src/cache/ftcmanag.c: fixed a cache flushing bug
2004-07-18 07:15:18 +00:00
Werner Lemberg 43f0e26c8e * docs/CHANGES: Updated.
* src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix compiler
warning.
2004-07-17 16:45:21 +00:00
David Turner 9f67a45dbe * include/freetype/ftstroke.h: updating documentation comments.
I hereby declare the stroker as OFFICIAL !
2004-07-15 21:13:54 +00:00
David Turner 0634a876d9 * src/base/ftstroke (FT_Stroker_ParseOutline): single points
are not stroked, preventing a bug with pala.ttf and other
        fonts.
2004-07-15 21:08:13 +00:00
Werner Lemberg 21ddf945c3 * include/freetype/internal/ftmemory.h [FT_DEBUG_MEMORY]: Declare
FT_QAlloc_Debug and FT_QRealloc_Debug.

* src/base/ftutil.c (FT_QAlloc): Fix error and debug messages.
(FT_QRealloc): Call FT_QAlloc if original pointer is NULL.
Fix error message.
2004-06-24 06:56:06 +00:00
David Turner 5290d2fb46 performance optimizations regarding face opening 2004-06-23 15:44:03 +00:00
Werner Lemberg e5f98e68bb Minor documentation improvement. 2004-06-19 20:50:08 +00:00
Werner Lemberg 79786fba33 * src/winfonts/winfnt.c (FNT_Face_Init): Set x_ppem and y_ppem
based on pixel_width and pixel_height.
(FNT_Size_Set_Pixels): Updated.
2004-06-15 14:13:10 +00:00
Werner Lemberg fefd874292 * docs/CHANGES: Updated.
Minor clean-ups.
2004-06-12 13:21:20 +00:00
David Turner b83239b7fd * include/freetype/cache/ftcmru.h, src/cache/ftcbasic.c,
src/cache/ftccache.c, src/cache/ftcglyph.c, src/cache/ftcmanag.c,
        src/cache/ftcsbits.c:
        fixing some annoying bugs and inefficiencies in the cache sub-system.
2004-06-09 21:07:49 +00:00
David Turner 8530a22888 * include/freetype/freetype.h (FT_Glyph_Metrics, FT_GlyphSlotRec),
src/autofit/afloader.c, src/autohint/ahhint.c:
	moved the definition of 'lsb_delta' and 'rsb_delta' from FT_GlyphMetrics
	to FT_GlyphSlotRec. The old location did BREAK BINARY COMPATIBILITY
	of the library !!

        * src/sfnt/sfobjs.c: removing compiler warning
2004-06-09 20:18:35 +00:00
Werner Lemberg 7d62f526fe * docs/CHANGES: Updated.
Improve inter-letter spacing for autohinted glyphs.

* include/freetype/freetype.h (FT_Glyph_Metrics): Add elements
`lsb_delta' and `rsb_delta'.

* src/autohint/ahhint.c (ah_hinter_load): Set `lsb_delta' and
`rsb_delta' in slot->metrics.
2004-06-04 22:30:10 +00:00
Werner Lemberg 24bf96c5cc * src/type1/t1load.c (mm_axis_unmap, mm_weights_unmap): New
auxiliary functions.
(T1_Get_MM_Var): Provide axis tags.
Use mm_axis_unmap and mm_weights_unmap to provide default values
for design and normalized axis coordinates.

* include/freetype/t1tables.h (PS_DesignMapRec): Change type of
`design_points' to FT_Long.
Update all users.
2004-05-20 09:21:19 +00:00
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
Werner Lemberg e42dbcec21 * Version 2.1.7 released.
=========================


* builds/unix/ft2unix.h: Fix comments.

* builds/unix/ftconfig.in: Synchronized with ANSI version.
Use `#undef' in templates as recommended in the autoconf
documentation.
Since real `#undef' lines don't survive during configuration, use
`/undef' instead; the postprocessing facility of the
AC_CONFIG_HEADERS autoconf macro converts them to `#undef'.

* builds/unix/install.mk (install): Install Unix version of
`ftconfig.h'.

* builds/unix/unix-cc.in (CFLAGS): Set FT_CONFIG_CONFIG_H macro
to include the correct `ftconfig.h' file.

* builds/unix/ft-munmap.m4 (FT_MUNMAP_DECL): Removed.
(FT_MUNMAP_PARAM): Updated syntax to autoconf 2.59.

* builds/unix/freetype2.m4: Updated syntax to autoconf 2.59.

* builds/unix/configure.ac: Use AC_CONFIG_HEADERS instead of
AC_CONFIG_HEADER to create ftconfig.h, and use second argument
to replace `/undef' with `#undef'.
Don't use FT_MUNMAP_DECL but AC_CHECK_DECLS to check for munmap.
Use AS_HELP_STRING in AC_ARG_WITH.
Update syntax to autoconf 2.59.

* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
--copy' from libtool 1.5.
* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
automake 1.7.8.
* builds/unix/configure: Regenerated with autoconf 2.59.
* builds/unix/config.guess, builds/unix/config.sub: Updated from
`config' CVS module at subversions.gnu.org
* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
`texinfo' CVS module at subversions.gnu.org.

* builds/vms/ftconfig.h: Synchronized with ANSI version.

* docs/CUSTOMIZE: Fix documentation error.
* docs/CHANGES, docs/VERSION.DLL, docs/release: Updated.

* builds/freetype.mk (refdoc): Updated --title.
2003-11-09 08:37:14 +00:00
Werner Lemberg 82906bfb1a * src/sfnt/sfdriver.c: Include FT_SERVICE_SFNT_H.
(sfnt_service_sfnt_table): New service.
(sfnt_services): Updated.

* docs/license.txt: Reworded.
2003-11-04 18:24:20 +00:00
Werner Lemberg ab3e914000 * include/freetype/*: Add a guard to all public header files which
load FT_FREETYPE_H to reject freetype.h from FreeType 1.
2003-11-04 07:44:19 +00:00
Werner Lemberg adffc13e8a * include/freetype/cache/ftcglyph.h: Don't include stddef.h.
* include/freetype/freetype.h: Fix check for ft2build.h.
2003-11-03 20:12:39 +00:00
Werner Lemberg 3f7ff6afbe * include/freetype/freetype.h: Check that ft2build.h has been
loaded first.
2003-11-02 08:58:53 +00:00
Werner Lemberg 40bb0964f2 * src/base/fttype1.c (FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names):
Fix parameter order in calls to FT_FACE_FIND_SERVICE.

* include/freetype/internal/ftserv.h
(FT_SERVICE_POSTSCRIPT_NAMES_H): Removed.  Unused.

* src/type42/t42drivr.c (t42_services): Updated.
2003-11-01 14:36:20 +00:00
David Turner 7760595f84 * include/freetype/internal/bdftypes.h: removed obsolete header
* include/freetype/internal/cfftypes.h, src/cff/cfftypes.h,
        src/cff/cffload.h, src/cff/cffobjs.h, src/cff/cffparse.h,
        include/freetype/internal/services/svbdf.h: moving "cfftypes.h" from
        'include/freetype/internal' to 'src/cff' since no other modules needs
        to known about these types

        * include/freetype/internal/t42types.h,
        include/freetype/internal/internal.h, src/type42/t42objs.h,
        src/type42/t42drivr.c, src/type42/t42types.h: moving "t42types.h" from
        'include/freetype/internal' to 'src/type42' since no other modules needs
        to known about these types

        * src/gzip/infblock.c: removing compiler warning

        * include/freetype/internal/services/svpsinfo.h,
        include/freetype/internal/ftserv.h, src/cff/cffdrivr.c,
        src/cid/ciddrivr.c, src/type1/t1driver.c, src/type42/t42drivr.c,
        src/base/fttype1.c: migrating to FT_SERVICE_ID_POSTSCRIPT_INFO defined
        in "svpsinfo.h", removing some sad hacks.
2003-10-29 21:43:52 +00:00
Werner Lemberg 3061e893ce * include/freetype/internal/t1types.h (T1_FontRec): `paint_type'
and `stroke_width' aren't pointers.

* src/type42/t42objs.c (T42_Face_Done), src/type1/t1objs.c
(T1_Face_Done): Don't free `paint_type' and `stroke_width'.
2003-10-22 20:24:47 +00:00
Werner Lemberg 7418415f48 Minor documentation improvements. 2003-10-18 16:56:13 +00:00
Werner Lemberg 52f911a12d Heavy modification of the PS parser to handle comments and strings
correctly.  This doesn't slow down the loading of PS fonts
significantly since charstrings aren't affected.

* include/freetype/config/ftstdlib.h (ft_xdigit): Renamed to...
(ft_isxdigit): This.  Updated all callers.
(ft_isdigit): New alias to `isdigit'.

* include/freetype/internal/psaux.h (PS_Parser_FuncsRec): Renamed
`skip_alpha' to `skip_PS_token'.
Add parameter to `to_bytes' and change some argument types.

* src/psaux/psauxmod.c (ps_parser_funcs): Updated.
* src/psaux/psobjs.c (ft_char_table): New array to map character
codes (ASCII and EBCDIC) of digits to numbers.
(OP): New auxiliary macro holding either `>=' or `<' depending on
the character encoding.
(skip_comment): New function.
(skip_spaces): Use it.
(skip_alpha): Removed.
(skip_literal_string, skip_string): New functions.
(ps_parser_skip_PS_token): New function.  This is a better
replacement of...
(ps_parser_skip_alpha): Removed.
(ps_parser_to_token, ps+parser_to_token_array): Updated.
(T1Radix): Rewritten, using `ft_char_table'.
(t1_toint): Renamed to...
(ps_toint): This.  Update all callers.
Use `ft_char_table'.
(ps_tobytes): Add parameter to handle delimiters and change some
argument types.
Use `ft_char_table'.
(t1_tofixed): Renamed to...
(ps_tofixed): This.  Update all callers.
Use `ft_char_table'.
(t1_tocoordarray): Renamed and updated to...
(ps_tocoordarray): This.  Update all callers.
(t1_tofixedarray): Renamed and updated to...
(ps_tofixedarray): This.  Update all callers.
(t1_tobool): Renamed to...
(ps_tobool): This.  Update all callers.
(ps_parser_load_field): Updated.
(ps_parser_load_field_table): Use `T1_MAX_TABLE_ELEMENTS'
everywhere.
(ps_parser_to_int, ps_parser_to_fixed, ps_parser_to_coord_array,
ps_parser_to_fixed_array): Skip spaces.  Updated.
(ps_parser_to_bytes): Add parameter to handle delimiters and change
some argument types.  Updated.
* src/psaux/psobjs.h: Updated.

* src/cid/cidload.c (cid_parse_dict): Updated.
* src/cid/cidparse.c (cid_parser_new): Check whether the `StartData'
token was really found.
* src/cid/cidparse.h (cid_parser_skip_alpha): Updated and renamed
to...
(cid_parser_skip_PS_token): This.

* src/type1/t1parse.h (T1_ParserRec): Use `FT_Bool' for boolean
fields.
(T1_Skip_Alpha): Replaced with...
(T1_Skip_PS_Token): This new macro.
* src/type1/t1parse.c (hexa_value): Removed.
(T1_Get_Private_Dict): Use `ft_isxdigit' and
`psaux->ps_parser_funcs_to_bytes' for handling ASCII hexadecimal
encoding.
After decrypting, replace the four random bytes at the beginning
with whitespace.
* src/type1/t1load.c (t1_allocate_blend): Use proper error values.
(parser_blend_design_positions, parse_blend_design_map,
parse_weight_vector): Updated.
(is_space): Handle `\f' also.
(is_name_char): Removed.
(read_binary_data): Updated.
(parse_encoding): Use `ft_isdigit'.
Updated.
(parse_subrs): Updated.
(TABLE_EXTEND): New macro.
(parse_charstrings): Updated.
Provide a workaround for buggy fonts which have more entries in the
/CharStrings dictionary then expected; the function now adds some
slots and skips entries which still exceed the new limit.
(parse_dict): Updated.
Terminate on the token `closefile'.

* src/type42/t42parse.c (T1_Skip_Alpha): Replaced with...
(T1_Skip_PS_Token): This new macro.  Updated all callers.
(t42_parse_encoding): Use `ft_isdigit'.


* src/base/ftmm.c (ft_face_get_mm_service): Return FT_Err_OK if
success.
2003-10-07 05:49:41 +00:00
Werner Lemberg d0cb15f1db Delete include/freetype/ftmodule.h. Fix typo. 2003-10-05 09:57:21 +00:00
Werner Lemberg ac3622048f * include/freetype/ftmodule.h: Renamed to...
* include/freetype/ftmodapi.h: This to avoid duplicate file names.
* include/freetype/config/ftheader.h (FT_MODULE_H): Updated.
2003-10-05 09:55:58 +00:00
David Turner d25ad56d78 * src/autofit/*: adding first sources of the new multi-script
"auto-fitter"

        * include/freetype/ftoutln.h, src/base/ftoutln.c: adding the
        definition of FT_Outline_Get_Orientation, used to compute the
        fill orientation of a given glyph outline.

        * include/freetype/internal/ftserv.h: fixed trivial bug which
        could crashed the font engine when a cached service pointer was
        retrieved with FT_FACE_LOOKUP_SERVICE
2003-10-02 21:07:10 +00:00
Werner Lemberg f4c0b921a1 * include/freetype/internal/t1types.h: Don't include
FT_INTERNAL_OBJECTS_H but FT_INTERNAL_SERVICE_H.
* src/truetype/ttobjs.c: Don't include
FT_SERVICE_POSTSCRIPT_NAMES_H.
2003-09-30 05:39:35 +00:00
David Turner b72d8a8521 * include/freetype/internal/services/svpsname.h (added),
include/freetype/internal/psnames.h (removed),
        include/freetype/internal/internal.h (FT_SERVICE_POSTSCRIPT_NAMES):

          added new service to handle glyph name dictionaries, replacing
          the old internal header named "psnames.h" by "services/svpsname.h"
          note that this is different from "services/svpostnm.h" which only
          handles the retrieval of Postscript font name for a given face.
          (should we merge these two services into a single header ??)


        * include/freetype/internal/ftserv.h: adding
        FT_FACE_FIND_GLOBAL_SERVICE (used to lookup a service globally,
        instead of only within the current module)

        * include/freetype/internal/ftobjs.h, src/base/ftobjs.c: adding
        the new base function ft_module_get_service
2003-09-29 20:33:37 +00:00
Werner Lemberg a259b6dddb * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE):
Fix compilation warning (s/pptr/Pptr/).

* include/freetype/internal/internal.h (FT_INTERNAL_PFR_H,
FT_INTERNAL_FNT_TYPES_H): Removed.
2003-09-22 09:53:56 +00:00
David Turner e2d12842e1 * include/freetype/internal/fnttypes.h,
include/freetype/internal/ftserv.h, src/base/ftbdf.c, src/base/ftmm.c,
        src/base/ftobjs.c, src/base/ftpfr.c, src/base/ftwinfnt.c,
        src/base/ftxf86.c, src/pfr/pfrdrivr.c, src/winfonts/winfnt.c,
        src/winfonts/winfnt.h, include/freetype/internal/service/svwinfnt.h,:

          simplification of service lookup macros, updating the PFR and
          WINFNT font drivers to new services
2003-09-21 17:15:55 +00:00
David Turner 17dd0634f2 * include/freetype/internal/ftserv.h,
include/freetype/internal/service/svpfr.h,
        include/freetype/internal/pfr.h,
        src/base/ftpfr.c:

          migrating the functions of "ftpfr.h" to the new
          service-base internal API

        * src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrsbit.c,
        src/psaux/psobjs.c, src/sfnt/sfdriver.c, src/sfnt/sfobjs.c,
        src/truetype/ttobjs.c, src/type1/t1driver.c, src/type1/t1objs.c,
        src/type42/t42objs.c, src/winfonts/winfnt.c:

          removing various compiler warnings
2003-09-21 16:04:05 +00:00
Werner Lemberg 46333a118f * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
FT_FACE_LOOKUP_SERVICE): Add parameter to pass pointer type.
Ugly, I know, but this is needed for compilation with C++ --
maybe someone knows a better solution?
Updated all callers.

* src/base/ftobjs.c (FT_Get_Name_Index, FT_Get_Glyph_Name): Remove
C++ compiler warnings.

* src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property):
Fix order of arguments passed to FT_FACE_FIND_SERVICE.
2003-09-17 19:20:02 +00:00
Werner Lemberg 013efd1410 Formatting. 2003-09-17 05:26:33 +00:00
Werner Lemberg 104dd41d96 * include/freetype/internal/services/bdf.h: Renamed to...
* include/freetype/internal/services/svbdf.h: This.
Add copyright notice.
* include/freetype/internal/services/glyfdict.h: Renamed to...
* include/freetype/internal/services/svgldict.h: This.
Add copyright notice.
* include/freetype/internal/services/multmast.h: Renamed to...
* include/freetype/internal/services/svmm.h: This.
Add copyright notice.
Add FT_BEGIN_HEADER and FT_END_HEADER.
* include/freetype/internal/services/sfnt.h: Renamed to...
* include/freetype/internal/services/svsfnt.h: This.
Add copyright notice.
* include/freetype/internal/services/postname.h: Renamed to...
* include/freetype/internal/services/svpostnm.h: This.
Add copyright notice.
* include/freetype/internal/services/xf86name.h: Renamed to...
* include/freetype/internal/services/svxf86nm.h: This.
Add copyright notice.

* include/freetype/internal/ftserv.h: Add FT_BEGIN_HEADER and
FT_END_HEADER.
Add copyright notice.
Update macro names of services header files.

* builds/freetype.mk (SERVICES_DIR): New variable.
(BASE_H): Add services header files.
2003-09-16 07:57:25 +00:00
Werner Lemberg 5e3614f584 * builds/toplevel.mk (distclean): Remove `builds/unix/freetype2.pc'.
* src/cff/cffdrivr.c: Don't load headers twice.

* include/freetype/internal/ftserv.h (FT_SERVICE_SFNT_H): New macro.
* src/base/ftobjs.c: Include FT_SERVICE_SFNT_H.
2003-09-12 19:38:13 +00:00
David Turner db3faffbcf * README, builds/unix/configure, builds/unix/configure.ac,
docs/CHANGES, include/freetype/freetype.h:

          updating version numbers for 2.1.6, and removing obsolete
          warnings in the documentation

        * include/freetype/internal/ftcore.h,
        include/freetype/internal/ftexcept.h,
        include/freetype/internal/fthash.h,
        include/freetype/internal/ftobject.h:

          removing obsolete files
2003-09-11 19:58:19 +00:00
David Turner c313c50208 * include/freetype/ftmm.h, include/freetype/ftmodule.h,
include/freetype/tttables.h, include/freetype/config/ftconfig.h,
          include/freetype/internal/ftobjs.h,
          include/freetype/internal/ftserv.h,
          include/freetype/internal/internal.h,
          include/freetype/internal/sfnt.h,
          include/freetype/internal/tttypes.h,
          include/freetype/internal/services/bdf.h,
          include/freetype/internal/services/glyfdict.h,
          include/freetype/internal/services/multmast.h,
          include/freetype/internal/services/postname.h,
          include/freetype/internal/services/sfnt.h,
          include/freetype/internal/services/xf86name.h,
          src/base/ftbdf.c, src/base/ftmm.c, src/base/ftobjs.c,
          src/base/ftxf86.c, src/bdf/bdfdrivr.c, src/cff/cffdrivr.c,
          src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/sfnt/sfdriver.c,
          src/truetype/ttdriver.c, src/type1/t1driver.c, src/type42/t42drivr.c:

          heavy internal modifications to introduce the concept of
          "module services". This is the first step towards a massive
          simplification of the engine's internals, in order to
          get rid of various numbers of hacks.

          Note that this changes will break source & binary compatibility
          for authors of external font drivers.

          Maybe 2.1.6 will be called 2.2.0 after all :-)
2003-09-11 19:51:54 +00:00
David Turner 7d90a4f05c * src/base/ftpfr.c, src/pfr/pfrtypes.h, src/pfr/pfrload.c,
src/pfr/pfrobjs.c: fixing PFR kerning support. The tables within
        the font file contain (charcode,charcode) kerning pairs, we need
        to convert them to (gindex,gindex) !

        * include/freetype/ftoption.h: commenting out the macro
        TT_CONFIG_OPTION_BYTECODE_INTERPRETER
2003-09-09 20:11:56 +00:00
Werner Lemberg ed2a8df000 * src/bdf/bdflib.c (_bdf_readstream): Don't use FT_MEM_COPY but
FT_MEM_MOVE.

* include/freetype/freetype.h (FT_ENCODING_SJIS, FT_ENCODING_GB2312,
FT_ENCODING_BIG5, FT_ENCODING_WANSUNG, FT_ENCODING_JOHAB): New
enumerations of FT_Encoding.  The FT_ENCODING_MS_* variants except
FT_ENCODING_MS_SYMBOL are now deprecated.
Updated all users.
* docs/CHANGES: Document it.
2003-09-01 07:06:06 +00:00
David Turner fc3da857a9 * include/freetype/config/ftoption.h: disabling TrueType bytecode
interpreter, until the UNPATENTED_HINTING works as advertised
2003-08-17 23:03:36 +00:00
David Turner 3c40d73d2c * Jamfile: adding the "refdoc" target to the Jamfile in order to
build the API Reference in "docs/reference" automatically

        * include/freetype/t1tables.h, src/cid/cidtoken.h, src/type1/t1tokens.h,
        src/type42/t42parse.c:

        re-setting the types of "italic_angle", "underline_position" and
        "underline_thickness" to their previous values (i.e. long, short and
        ushort), in order to avoid breaking binary compatibility

        * include/freetype/ttunpath.h: fixing documentation comment
2003-08-17 22:31:23 +00:00
David Turner 8b6db86b05 * include/freetype/config/ftoption.h, devel/ftoption.h,
include/freetype/internal/ftobjs.h, include/freetype/internal/tttypes.h,
        src/truetype/ttinterp.c, src/truetype/ttobjs.c, src/truetype/ttobjs.h:

        changed the name of TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING to
        the simpler TT_CONFIG_OPTION_UNPATENTED_HINTING

        removed the macro TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING. Instead,
        the same effect can be used by setting a debug-hook with
        FT_DEBUG_HOOK_UNPATENTED_HINTING globally with FT_Set_Debug_Hook()
2003-08-17 22:09:14 +00:00
Werner Lemberg 42284f98f2 * builds/unix/configure.ac (version_info): Set to 9:4:3.
* builds/unix/configure: Updated.
* docs/CHANGES, docs/VERSION.DLL: Updated.

* include/freetype/freetype.h (FT_GlyphSlot): Change 2003-06-16
also breaks binary compatibility.  Reintroduce an unsigned integer
at the old position of `flags' called `reserved'.
2003-07-26 06:08:14 +00:00
Werner Lemberg 64f1ba9064 Make reference valid HTML 4.01 transitional.
* src/tools/docmaker/tohtml.py (html_header_1): Add doctype
and charset.
(html_header_2): Fix style elements and add some more.
Fix syntax.
(block_header, block_footer, description_header, description_footer,
marker_header, marker_footer, source_header, source_footer,
chapter_header, chapter_footer): Don't use <center>...</center> but
`align=center' table attribute.
Use double quotes around table widths given in percent.
(keyword_prefix, keyword_suffix): Don't change font colour directly
but use a new <span> class.
(section_synopsis_header, section_synopsis_footer): Don't change
colour.
(print_html_field): <tr> gets the `valign' attribute, not <table>.
(print_html_field_list): Ditto.
(index_exit): Don't use <center>...</center> but `align=center'
table attribute.
(toc_exit, section_enter): Ditto.
(block_enter): Use <h4><a>, not <a><h4>.


This change reimplements fix from 2003-05-30 without breaking
binary compatibility.

* include/freetype/t1tables.h (PS_FontInfoRec): `italic_angle',
`is_fixed_pitch', `underline_position', `underline_thickness' are
reverted to be normal values.

* include/freetype/internal/psaux.h (T1_FieldType): Remove
`T1_FIELD_TYPE_BOOL_P', `T1_FIELD_TYPE_INTEGER_P',
`T1_FIELD_TYPE_FIXED_P', `T1_FIELD_TYPE_FIXED_1000_P'.
(T1_FIELD_TYPE_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P,
T1_FIELD_FIXED_1000_P): Removed.
(T1_FIELD_TYPE_BOOL): Renamed to...
(T1_FIELD_BOOL): New macro.  Updated all callers.

* src/type42/t42parse.c: `italic_angle', `is_fixed_pitch',
`underline_position', `underline_thickness', `paint_type',
`stroke_width' are reverted to be normal values.
(T42_KEYWORD_COUNT): New macro.
(t42_parse_dict): New array `keyword_flags' to mark that a value has
already been assigned to a dictionary entry.
* src/type42/t42objs.c (T42_Face_Init, T42_Face_Done): Updated.

* src/cid/cidtoken.h: `italic_angle', `is_fixed_pitch',
`underline_position', `underline_thickness' are reverted to be
normal values.
* src/cid/cidobjs.c (cid_face_done, cid_face_init): Updated.

* src/psaux/psobjs.c (ps_parser_load_field): Updated.

* src/type1/t1tokens.h: `italic_angle', `is_fixed_pitch',
`underline_position', `underline_thickness', `paint_type',
`stroke_width' are reverted to be normal values.
* src/type1/t1objs.c (T1_Face_Done, T1_Face_Init): Updated.
* src/type1/t1load.c (T1_FIELD_COUNT): New macro.
(parse_dict): Add parameter for keyword flags.
Record only first instance of a field.
(T1_Open_Face): New array `keyword_flags'.
2003-07-25 22:09:53 +00:00
Werner Lemberg f9d864a916 * include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
* builds/unix/configure.ac (version_info): Set to 10:0:3.
* builds/unix/configure: Updated.
* builds/freetype.mk (refdoc): Fix --title.

* docs/CHANGES, docs/VERSION.DLL, README: Updated.

* src/tools/docmaker/sources.py (re_crossref): Fix regular
expression to handle trailing punctuation characters.
* src/tools/docmaker/tohtml.py (make_html_word): Updated.

* docs/release: New file.
2003-07-25 05:57:21 +00:00
Werner Lemberg 850fee2ccb * include/freetype/internal/psaux.h (PS_Parser_FuncsRec): New
member function `to_bytes'.

* src/psaux/psauxmod.c (ps_parser_funcs): New member
`ps_parser_to_bytes'.
(psaux_module_class): Increase version to 0x20000L.

* src/psaux/psobjs.c (IS_T1_LINESPACE): Add \f.
(IS_T1_NULLSPACE): New macro.
(IS_T1_SPACE): Add it.
(skip_spaces, skip_alpha): New functions.
(ps_parser_skip_spaces, ps_parser_skip_alpha): Use them.
(ps_tobytes, ps_parser_to_bytes): New functions.
2003-07-24 06:16:21 +00:00
Werner Lemberg 6aa35cd5e8 * builds/freetype.mk (DOC_DIR): New variable.
(refdoc): Use *_DIR variables.
(distclean): Remove documentation files.

* builds/detect.mk (std_setup, dos_setup): Mention `make refdoc'.

* configure: Set DOC_DIR variable.

* builds/freetype.mk (refdoc): New target to build the
documentation.
(.PHONY): Updated.

* include/freetype/freetype.h: Improve documentation of FT_CharMap.
* include/freetype/ftimage,h: Fix documentation of FT_OUTLINE_FLAGS.
* include/freetype/tttables.h: Document FT_Sfnt_Tag.
2003-07-09 15:20:32 +00:00
Werner Lemberg b5e8c90806 formatting, improving documentation 2003-07-03 13:56:28 +00:00
Werner Lemberg 6d79899362 A new try to synchronize bitmap font access.
include/freetype/freetype.h (FT_Bitmap_Size): `height' is now
defined to return the baseline-to-baseline distance.  This was
already the value returned by the BDF and PCF drivers.

The `width' field now gives the average width.  I wasn't able to
find something better.  It should be taken as informative only.

New fields `size', `x_ppem', and `y_ppem'.

* src/pcf/pcfread.c (pcf_load_font): Updated to properly fill
FT_Bitmap_Size.
Do proper rounding and conversion from 72.27 to 72 points.

* src/bdf/bdfdrivr.c (BDF_Face_Init): Updated to properly fill
FT_Bitmap_Size.
Do proper rounding and conversion from 72.27 to 72 points.

* src/sfnt/sfobjs.c (sfnt_load_face): Updated to properly fill
FT_Bitmap_Size.

* src/winfonts/winfnt.c (FNT_Face_Init): Updated to properly fill
FT_Bitmap_Size.

Redesigning the FNT driver to return multiple faces, not multiple
strikes.  At least one font (app850.fon from WinME) contains
different FNT charmaps for its subfonts.  Consequently, the previous
design of having multiple bitmap strikes in a single font face fails
since we have only one charmap per face.

* include/freetype/internal/fnttypes.h (FNT_Size_Rec): Removed.
(FNT_FaceRec): Remove `num_fonts' field and replace `fonts' with
`font'.

* src/base/ftwinfnt.c (FT_Get_WinFNT_Header): Updated.

* src/winfonts/winfnt.c (fnt_font_load): Don't set pixel_width equal
to pixel_height.
(fnt_face_done_fonts): Removed.
(fnt_face_get_dll_fonts): Renamed to...
(fnt_face_get_dll_font): This.  Add second function argument to
select face index.
Updated to load just one subfont.
(fnt_font_done, FNT_Face_Done): Updated.
(FNT_Face_Init): Handle `face_index'.
Updated.
(FNT_Size_Set_Pixels): Simplified; similar to BDF and PCF, the
bitmap width is now ignored.
(FNT_Load_Glyph): Updated.
Fix glyph index computation.
(winfnt_driver_class): Updated.
2003-07-01 07:28:55 +00:00
Werner Lemberg 43ba0842af * src/tools/glnames.py: Updated to AGL 2.0.
* src/psnames/pstables.h: Regenerated.


* include/freetype/cache/ftcglyph.h, include/freetype/ttnameid.h,
src/base/ftcalc.c, src/base/fttrigon.c, src/cff/cffgload.c,
src/otlayout/otlgsub.c, src/pshinter/pshrec.c,
src/psnames/psmodule.c, src/sfnt/sfobjs.c, src/truetype/ttdriver.c:
Decorate constants with `U' and `L' if appropriate.

* include/freetype/ftmoderr.h: Updated to include recent module
additions.

* src/pshinter/pshnterr.h (FT_ERR_BASE): Define as
`FT_Mod_Err_PShinter'.
* src/type42/t42error.h (FT_ERR_BASE): Define as
`FT_Mod_Err_Type42'.

* src/pshinter/pshrec.h (PS_HINTS_MAGIC): Removed.  Not used.


* include/freetype/config/ftconfig.h [__MWERKS__]: Define FT_LONG64
and FT_INT64.
2003-06-23 19:26:53 +00:00
Werner Lemberg 779afe4b91 * src/winfonts/winfnt.c (FNT_Load_Glyph): Use first_char in
computation of glyph_index.
(FNT_Size_Set_Pixels): To find a strike, first check pixel_height
only, then try to find a better hit by comparing pixel_width also.
Without this fix it isn't possible to access all strikes.
Also compute metrics.max_advance to be in sync with other bitmap
drivers.

* src/base/ftobjs.c (FT_Set_Char_Size): Remove redundant code.
(FT_Set_Pixel_Size): Assign value to `metrics' after validation of
arguments.


Synchronize computation of height and width for bitmap strikes.  The
`width' field in the FT_Bitmap_Size structure is now only useful to
enumerate different strikes.  The `max_advance' field of the
FT_Size_Metrics structure should be used to get the (maximum) width
of a strike.

* src/bdf/bdfdrivr.c (BDF_Face_Init): Don't use AVERAGE_WIDTH for
computing `available_sizes->width' but make it always equal to
`available_sizes->height'.

* src/pcf/pcfread.c (pcf_load_font): Don't use RESOLUTION_X for
computing `available_sizes->width' but make it always equal to
`available_sizes->height'.

* src/truetype/ttdriver.c (Set_Pixel_Sizes): Pass only single
argument to function.

* src/psnames/psmodule.c (ps_unicode_value): Handle `.' after
`uniXXXX' and `uXXXX[X[X]]'.


* src/bdf/bdfdrivr.c: s/FT_Err_/BDF_Err/.
* src/cache/ftccache.c, src/cache/ftcsbits.c, src/cache/ftlru.c:
s/FT_Err_/FTC_Err_/.
* src/cff/cffcmap.c: s/FT_Err_/CFF_Err_/.
* src/pcf/pcfdrivr.c: s/FT_Err_/PCF_Err_/.
* src/psaux/t1cmap.c: Include psauxerr.h.
s/FT_Err_/PSaux_Err_/.
* src/pshinter/pshnterr.h: New file.
* src/pshinter/rules.mk: Updated.
* src/pshinter/pshalgo.c, src/pshinter/pshrec.c: Include pshnterr.h.
s/FT_Err_/PSH_Err_/.
* src/pfr/pfrdrivr.c, src/pfr/pfrobjs.c, src/pfr/pfrsbit.c:
s/FT_Err_/PFR_Err_/.
* src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
src/sfnt/ttload.c: s/FT_Err_/SFNT_Err_/.
* src/truetype/ttgload.c: s/FT_Err_/TT_Err_/.
* src/gzip/ftgzip.c: Load FT_MODULE_ERRORS_H and define
FT_ERR_PREFIX and FT_ERR_BASE.
s/FT_Err_/Gzip_Err_/.
2003-06-22 15:33:53 +00:00
Werner Lemberg eb17a92a78 * src/psnames/psmodule.c (ps_unicode_value): Add support to
recognize `uXXXX[X[X]]' glyph names.
Don't handle glyph names starting with `uni' which have more than
four digits.
2003-06-20 07:33:20 +00:00
Werner Lemberg 7a0241049a * include/freetype/freetype.h (FT_Open_Flags): Replaced with
#defines for the constants.
(FT_Open_Args): Change type of `flags' to FT_UInt.
(FT_GlyphSlot): Move `flags' to FT_Slot_Internal.

* include/freetype/ftimage.h (FT_Outline_Flags, FT_Raster_Flag):
Replaced with #defines for the constants.

* include/freetype/internal/ftobjs.h (FT_Slot_Internal): New
field `flags' (from FT_GlyphSlot).
Updated all affected source files.
(FT_GLYPH_OWN_BITMAP): New macro (from ftgloadr.h).

* include/freetype/internal/ftgloadr.h (FT_GLYPH_OWN_BITMAP): Moved
to ftobjs.h.

* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Use dummy
FT_GlyphSlot_Internal object.
2003-06-18 06:59:57 +00:00
Werner Lemberg d726e41c33 * builds/compiler/gcc.mk, builds/compiler/gcc-dev.mk (CFLAGS):
Add -fno-strict-aliasing to get rid of zillion warnings from gcc
version 3.3.
2003-06-17 22:50:09 +00:00
Werner Lemberg 052904e3a0 * include/freetype/ftglyph.h (ft_glyph_bbox_unscaled,
ft_glyph_bbox_subpixels, ft_glyph_bbox_gridfit,
ft_glyph_bbox_truncate, ft_glyph_bbox_pixels): Replaced with
FT_GLYPH_BBOX_UNSCALED, FT_GLYPH_BBOX_SUBPIXELS,
FT_GLYPH_BBIX_GRIDFIT, FT_GLYPH_BBOX_TRUNCATE, FT_GLYPH_BBOX_PIXELS.
The lowercase variants are now (deprecated aliases) to the uppercase
versions.
Updated all other files.

* include/freetype/ftmodule.h (ft_module_font_driver,
ft_module_renderer, ft_module_hinter, ft_module_styler,
ft_module_driver_scalable, ft_module_driver_no_outlines,
ft_module_driver_has_hinter): Replaced with FT_MODULE_FONT_DRIVER,
FT_MODULE_RENDERER, FT_MODULE_HINTER, FT_MODULE_STYLER,
FT_MODULE_DRIVER_SCALABLE, FT_MODULE_DRIVER_NO_OUTLINES,
FT_MODULE_DRIVER_HAS_HINTER.
The lowercase variants are now (deprecated aliases) to the uppercase
versions.
Updated all other files.

* src/base/ftglyph.c (FT_Glyph_Get_CBox): Handle bbox_mode better
as enumeration.

* src/pcf/pcfdrivr.c (pcf_driver_class), src/winfonts/winfnt.c
(winfnt_driver_class), src/bdf/bdfdrivr.c (bdf_driver_class): Add
the FT_MODULE_DRIVER_NO_OUTLINES flag.
2003-06-17 10:42:27 +00:00
Werner Lemberg 6ae53a79db Minor documentation typos. 2003-06-14 21:39:17 +00:00
Werner Lemberg a959c3c960 * src/pfr/pfrobjs.c (pfr_slot_load): Apply font matrix.
* src/cid/cidload.c: Remove parse_font_bbox code (already enclosed
with #if 0 ... #endif).

* src/type1/t1tokens.h: Handle /FontName.
* src/type1/t1load.c (parse_font_name): Removed.
Remove parse_font_bbox code (already enclosed with #if 0 ...
#endif).

* src/type42/t42parse.c (t42_parse_font_name): Removed.
Remove t42_parse_font_bbox code (already enclosed with #if 0 ...
#endif).
(t42_keywords): Handle /FontName with T1_FIELD_KEY.
2003-06-14 07:40:09 +00:00
Werner Lemberg 88c0478dce * include/freetype/internal/psaux.h (T1_FieldType): Add
T1_FIELD_TYPE_KEY.
(T1_FIELD_KEY): New macro.
* src/psaux/psobjs.c (ps_parser_load_field): Handle
T1_FIELD_TYPE_KEY.

* src/cid/cidtoken.h: Use T1_FIELD_KEY for /CIDFontName.


* src/cache/ftlru.c (FT_LruList_Remove_Selection): Decrease
number of nodes.
(FT_LruList_Lookup): Fix assertion for out-of-memory case.
2003-06-12 13:14:15 +00:00
Werner Lemberg 0240d29cac * src/gzip/ftgzip.c (ft_gzip_file_fill_output): Handle Z_STREAM_END
correctly.

* src/pshinter/pshglob.c (psh_globals_new): Change calculation of
dim->stdw.count to avoid compiler problem.

* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Move the block
variables to the beginning of the function to avoid compiler
problems.
Add casts necessary for 16bit compilers.

* src/pfr/rules.mk (PFR_DRV_SRC): Add pfrsbit.c.
(PFR_DRV_H): Add pfrtypes.h.

* include/freetype/config/ftconfig.h: s/__MWKS__/__MWERKS__/.

* src/pfr/pfrsbit.c (pfr_bitwriter_init): Change type of third
argument to FT_Bool.
(pfr_lookup_bitmap_data): Change type of third and fourth argument
to FT_UInt.  Updated caller.
(pfr_load_bitmap_bits): Change type of fourth argument to FT_Bool.
2003-06-09 15:54:18 +00:00
Werner Lemberg 756655bdf8 * src/base/ftmac.c (FT_New_Face_From_SFNT): s/rlen/sfnt_size/ to
make it compile.

* include/freetype/internal/psaux.h, src/truetype/ttgload.h:
s/index/idx/ to fix compiler warnings.

* src/sfnt/ttcmap0.c (tt_face_build_cmaps): Use more `volatile' to
fix compiler warning.

* src/gzip/ftgzip.c (BUILDFIXED): Removed.
* src/gzip/inftrees.c (inflate_trees_fixed) [!BUILDFIXED]: Use
FT_UNUSED to remove compiler warning.
2003-06-07 05:13:22 +00:00
Werner Lemberg 499053c1c5 * include/freetype/ftstroker.h: Renamed to...
* include/freetype/ftstroke.h: This.

* src/base/ftstroker.c: Renamed to...
* src/base/ftstroke.c: This.

* include/freetype/config/ftheader.h (FT_STROKER_H): Updated.

* src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk:
Updated.

* src/pcf/pcfdriver.c: Renamed to...
* src/pcf/pcfdrivr.c: This.
* src/pcf/pcfdriver.h: Renamed to...
* src/pcf/pcfdrivr.h: This.

* src/pcf/Jamfile, src/pcf/rules.mk: Updated.
2003-06-07 04:02:21 +00:00
Werner Lemberg 1ffb911d50 * src/base/ftmac.c (file_spec_from_path) [TARGET_API_MAC_CARBON]:
Add `#if !defined(__MWERKS__)'.
2003-06-06 12:47:59 +00:00
Werner Lemberg bf7c8321f2 * include/freetype/internal/psaux.h (T1_FieldType): Add
T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P.
(T1_FIELD_FIXED_1000, T1_FIELD_FIXED_1000_P): New macros.
* src/psaux/psobjs.c (ps_parser_load_field): Handle
T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P.

* src/cff/cffparse.c (cff_kind_fixed_thousand): New enumeration.
(CFF_FIELD_FIXED_1000): New macro.
(cff_parser_run): Handle cff_kind_fixed_thousand.
* src/cff/cfftoken.h: Use CFF_FIELD_FIXED_1000 for blue_scale.
* src/cff/cffload (cff_subfont_load): Fix default values of
expansion_factor and blue_scale.

* src/cif/cidtoken.h, src/type1/t1tokens.h: Use T1_FIELD_FIXED_1000
for blue_scale.

* src/pshinter/pshglob.c (psh_globals_new): Fix default value of
blue_scale.
2003-06-06 05:07:53 +00:00
Werner Lemberg 7386197677 * include/freetype/internal/ftdriver.h,
include/freetype/internal/ftobjs.h,
include/freetype/internal/psaux.h, src/cid/cidgload.c,
src/psaux/psobjs.c, src/psaux/t1decode.c, src/psaux/psobjs.h,
src/pshinter/pshrec.c, src/pshinter/pshalgo.c,
src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfobjs.c,
src/smooth/ftgrays.c, src/smooth/ftsmooth.c, src/truetype/ttobjs.c,
src/truetype/ttdriver.c, src/truetype/ttgload.c, src/type1/t1afm.c,
src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1load.c,
src/type1/t1objs.c, src/type42/t42parse.c, src/type42/t42parse.h:
Many casts and slight argument type changes to make it work with
a 16bit compiler.
2003-06-05 04:31:05 +00:00
Werner Lemberg 3229b88005 * include/freetype/config/ftoption.h: Defining
TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING by default is a bad idea
since some fonts (e.g. Arial) produce worse results than without
hinting.  Reverted.
2003-06-05 04:28:17 +00:00
Werner Lemberg 6ab5624330 * src/truetype/ttgload.c (load_truetype_glyph)
[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Call
FT_GlyphLoader_CheckPoints before adding phantom points.  This fixes
a segfault bug with fonts (e.g. htst3.ttf) which have nested
subglyphs more than one level deep.  Reported by Anthony Fok.

* include/freetype/config/ftoption.h: Define
TT_CONFIG_OPTION_BYTECODE_INTERPRETER,
TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING, and
TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING to make it the new
default.
2003-06-04 07:59:58 +00:00
Werner Lemberg 8b88466061 * src/autohint/ahhint.c (ah_hinter_hint_edges): Removed. Just a
wrapper for ah_hint_edges.
(ah_hint_edges): Renamed to...
(ah_hinter_hint_edges): This.

* src/base/ftobjs.c (FT_Set_Hint_Flags): Removed.  Unused.

* include/freetype/internal/ftobjs.h (FT_Face_InternalRec),
include/freetype/internal/psaux.h (T1_DecoderRec),
src/cff/cffgload.h (CFF_Builder): Remove `hint_flags' field.
Unused.

* src/cff/cffgload.c (cff_builder_init): Updated.
(cff_decoder_parse_charstrings) <cff_op_endchar>: Call hinter->apply
with decoder->hint_mode instead of builder->hint_flags.
* src/psaux/t1decode.c (t1_decoder_init): Updated.

* src/base/ftstroker.c (ft_stroke_border_export): s/index/idx/.

* src/sfnt/sfobjs.c (sfnt_load_face): Commented out code which
increased root->height by 15% if the line gap was zero.  There exist
fonts (containing e.g. form drawing characters) which intentionally
have a zero line gap value.
2003-06-03 11:51:43 +00:00
Werner Lemberg 64591b7657 * include/freetype/fttrigon.h (FT_Vector_Normalize): Removed.
* src/type1/t1objs.c (T1_Face_Init): Improve algorithm for guessing
the font style by ignoring spaces and hyphens.

* builds/unix/freetype2.in: Fix `Version' field.
2003-06-01 21:30:04 +00:00
Werner Lemberg 65ba724b66 Avoid overwriting of numeric font dictionary entries for synthetic
fonts. Additionally, some entries were handled as `integer' instead
of `number'.

* include/freetype/internal/psaux.h (T1_FieldType): Add
T1_FIELD_TYPE_BOOL_P, T1_FIELD_TYPE_INTEGER_P, and
T1_FIELD_TYPE_FIXED_P.
(T1_FIELD_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P): New macros.
* src/psaux/psobjs.c (ps_parser_load_field): Handle new field types.

* include/freetype/internal/cfftypes.h (CFF_FontRecDict),
src/cff/cfftoken.h: Change type of underline_position and
underline_thickness to FT_Fixed.
* src/cff/cffload.c (cff_subfont_load): Fix default values of
underline_position and underline_thickness.
* src/cff/cffobjs.c (cff_face_init): Set underline_position
and underline_thickness in `root'.

* include/freetype/internal/t1types.h (T1_Font): Change point_type
and stroke_width to pointers.
* include/freetype/t1tables.h (PS_FontInfo): Change italic_angle,
is_fixed_pitch, underline_position, and underline_thickness to
pointers.
* src/type1/t1tokens.h: Change italic_angle, is_fixed_pitch,
underline_position, and underline_thickness to pointers.  Change
the type of the latter two to `fixed'.
Change type of stroke_width to `fixed' and make it a pointer.
Change paint_type to pointer.
* src/type1/t1objs.c (T1_Face_Done): Updated.
(T1_Face_Init): Updated.
Fix assignment of underline_position and underline_thickness.

* src/cid/cidtoken.h: Change italic_angle, is_fixed_pitch,
underline_position, and underline_thickness to pointers.  Change
the type of the latter two to `fixed'.
Change type of stroke_width to `fixed'.
* src/cid/cidobjs.c (cid_face_done): Updated.
(cid_face_init): Updated.
Fix assignment of underline_position and underline_thickness.

* src/type42/t42parse.c: Change italic_angle, is_fixed_pitch,
underline_position, and underline_thickness to pointers.  Change the
type of the latter two to `fixed'.
Change type of stroke_width to `fixed' and make it a pointer.
Change paint_type to pointer.
* src/type42/t42objs.c (T42_Face_Init): Updated.
Fix assignment of underline_position and underline_thickness.
(T42_Face_Done): Updated.

* src/base/ftobjs.c (open_face_from_buffer): Fix compiler warning.
* src/pshinter/pshglob.c, src/pshinter/pshglob.h
(psh_globals_set_scale): Make it a local function.

* test/gview.c: Fix remaming ps3->ps typo.
Formatting.
2003-05-30 09:12:50 +00:00
Werner Lemberg 75ad4b8365 * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Activate code for
handling `origin'.
2003-05-28 06:10:57 +00:00
Werner Lemberg 282637f6a5 * include/freetype/config/ftstdlib.h (ft_strcat): New wrapper macro
for strcat.

* src/base/ftmac.c (create_lwfn_name): s/isupper/ft_isupper/.
(parse_font): s/memcpy/ft_memcpy/.
(is_dfont) [TARGET_API_MAC_CARBON]: s/memcmp/ft_memcmp/.
* src/base/ftobjs.c (load_mac_face) [FT_MACINTOSH]:
s/strlen/ft_strlen/.
s/strcat/ft_strcat/.
s/strcpy/ft_strcpy/.
* src/gzip/zutil.h: s/memset/ft_memset/.
s/memcmp/ft_memcmp/.

* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c
(PCF_Face_Init): Test for charset registry case-insensitively.

* t1load.c (parse_blend_axis_types): Fix compiler warning.

* descrip.mms: Removed.  Now created by...

* vms_make.com: New file.
2003-05-21 07:39:42 +00:00
Werner Lemberg 77c34b8264 * t1load.c (parse_blend_axis_types): Fix compiler warning.
* src/gzip/ftgzip.c (ft_gzip_file_io): Avoid zero value of `delta'
to prevent infinite loop.

* docs/VERSION.DLL: Provide better autoconf snippet to check
FreeType version.

* src/base/ftobjs.c (open_face): Free `internal' not
`face->internal' in case of error to avoid possible segfault.

* src/pshinter/pshalgo3.c (ps3_hints_apply): Check whether we
actually have an outline.
2003-05-20 22:06:38 +00:00
Werner Lemberg 51daa4feb1 * src/raster/ftraster.c (Insert_Y_Turn): Fix overflow test.
* include/freetype/config/ftoption.h [FT_CONFIG_OPTION_MAC_FONTS]:
New macro.
* src/base/ftobjs.c: Use it to control mac font support on non-mac
platforms.

Implement partial support of Mac fonts on non-Mac platforms.

* src/base/ftobjs.c (memory_stream_close, new_memory_stream,
open_face_from_buffer, Mac_Read_POST_Resource,
Mac_Read_sfnt_Resource, IsMacResource, IsMacBinary, load_mac_face)
[!FT_MACINTOSH]: New functions.
(FT_Open_Face) [!FT_MACINTOSH]: Use load_mac_face.

* src/base/ftobjs.c (FT_Load_Glyph): Scale linear advance width only
if FT_FACE_FLAG_SCALABLE is set (otherwise we have a division by
zero since FNT and friends don't define `face->units_per_EM').
2003-05-18 22:40:11 +00:00
Werner Lemberg c70818a862 * src/base/ftmac.c (FT_New_Face_From_SFNT): Handle CFF files also.
* include/freetype/freetype.h: Fix typo in comment
(FT_HAS_FIXED_SIZES).
2003-05-15 06:44:09 +00:00
Werner Lemberg 6eb116ef8a * builds/unix/aclocal.m4: Comment out definition of
`allow_undefined_flag' for Darwin 1.3.
* builds/unix/configure.ac: Add option --with-old-mac-fonts.
* builds/unix/ltmain.sh: Fix version numbering for Darwin 1.3.
* builds/unix/configure: Regenerated.

* include/freetype/config/ftconfig.h: Fix conditions for defining
`FT_MACINTOSH'.
* src/base/ftbase.c: Include `ftmac.c' conditionally.
* src/base/ftmac.c: Handle __GNUC__.
2003-05-11 07:12:26 +00:00
Werner Lemberg a3f4da8e99 Minor cleanups. 2003-04-29 13:23:47 +00:00
Graham Asher 0798f0c3ec If unpatented hinting is compiled the TrueType face object acquires a
new element, "FT_Bool unpatented_hinting".
2003-04-25 11:36:44 +00:00
Graham Asher 33671d74a2 Added configuration macros (not defined, but in comments) for the
unpatented hinting system.
2003-04-25 11:34:18 +00:00
Graham Asher e32c22371d Added macro FT_UNPATENTED_H to use when including new header
ttunpat.h.
2003-04-25 11:32:39 +00:00
Graham Asher 697885b58c Added header file ttunpat.h defining
FT_PARAM_TAG_UNPATENTED_HINTING.
2003-04-25 11:30:07 +00:00
Werner Lemberg 319c00d7d6 Fixing bugs reported by Nelson Beebe.
* src/base/ftstroker.c (FT_Stroker_ParseOutline): Remove unused
variable `in_path'.

* src/base/ftobjs (ft_glyphslot_set_bitmap): Change type of
second argument to `FT_Byte*'.
* include/freetype/internal/ftobjs.h: Updated.

* src/bdf/bdflib.c (_bdf_readstream): Remove unused variable `res'.
(_bdf_parse_glyphs): Remove unused variable `next'.
Mark `call_data' as unused.

* src/cache/ftlru.c (FT_LruList_Lookup): Remove unused variable
`plast'.

* src/pcf/pcfread.c (pcf_seek_to_table_type): Slight recoding to
actually use `error'.
(pcf_load_font): Remove unused variable `avgw'.

* src/pfr/pfrobjs.c (pfr_face_get_kerning): Change return type
to `void'.
Mark `error' as unused.
* src/pfr/pfrobjs.h: Updated.
* src/pfr/pfrdrivr.c (pfr_get_kerning): Updated.

* src/sfnt/ttload.c (sfnt_dir_check): Remove unused variable
`format_tag'.

* src/sfnt/ttcmap0.c (tt_cmap6_validate, tt_cmap10_validate): Remove
unused variable `start'.
(tt_cmap10_char_next): Remove unused variable `result'

* src/sfnt/sfobjs.c (tt_face_get_name): Mark `error' as unused.

* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Mark `error' as
unused.

* src/type1/t1objs.c (T1_Face_Init): Remove unused variable
`pshinter'.

* src/type1/t1gload.c (T1_Load_Glyph): Use `glyph_data_loaded'
only for FT_CONFIG_OPTION_INCREMENTAL.
2003-04-23 19:48:24 +00:00
Werner Lemberg 3ae7cc997a Cleanups. 2003-04-22 07:49:24 +00:00