Steve Hartwell <shspamsink@comcast.net>.
* src/cff/cffdrivr.c: Include FT_SERVICE_TT_CMAP_H.
(cff_services): Added an entry for FT_SERVICE_ID_TT_CMAP.
(cff_get_cmap_info): New function.
(cff_service_get_cmap_info) New entry for cff_services.
* src/sfnt/ttcmap0.c: Exit loop after a format match has been found.
Suggested by Steve Hartwell <shspamsink@comcast.net>.
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.
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 Würkner <TetiSoft@apg.lahn.de>.
* docs/CHANGES: Updated.
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)
`cid_count' to `FT_ULong'.
* src/cff/cffgload.c (cff_slot_load): Take care of empty `cids'
array.
* src/cff/cffload.c (cff_charset_done): Free `cids' array.
(cff_font_load): Create cids array only for CID-keyed fonts which
are subsetted.
* src/cff/cffobjs.c (cff_face_init): Check the availability of
the PSNames modules for non-pure CFFs also.
Set FT_FACE_FLAG_GLYPH_NAMES for a non-pure CFF also if it isn't
CID-keyed.
* src/cff/rules.mk (CFF_DRV_H): Add cfftypes.h.
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.
(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.
a dictionary element is missing.
* src/cff/cffload.c (cff_subfont_load): Initialize all fields
which hold SIDs to 0xFFFF.
(cff_index_get_sid_string): Handle SID value 0xFFFF.
Handle case where `psnames' is zero.
(cff_font_load): Updated.
Don't load encoding for CID-keyed CFFs.
* src/cff/cffobjs.c (cff_face_init): Updated.
Don't check for PSNames module if font is CID-keyed.
Compute style name properly (using the same algorithm as in the
CID driver).
Fix computation of style flags.
* src/cff/cfftoken.h: Comment out handling of base_font_name.
Rename `postscript' field to `embedded_postscript'
* src/cff/cfftypes.h (CFF_FontRecDictRec): Remove `base_font_name'
and `postscript'.
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'.
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.
(Direct_Move_Orig, Direct_Move_Orig_X, Direct_Move_Orig_Y): New
functions. Similar to Direct_Move, Direct_Move_X, and
Direct_Move_Y but without touching.
(Compute_Funcs): Use new functions.
(Round_None, Round_To_Grid, Round_To_Half_Grid, Round_Down_To_Grid,
Round_Up_To_Grid, Round_To_Double_Grid, Round_Super,
Round_Super_45): Fix rounding of value zero.
(DO_DIV): Don't use TT_MULDIV.
(Ins_SHC): This instruction actually touches the points.
(Ins_MSIRP): Fix undocumented behaviour.
* src/truetype/ttinterp.h (TT_ExecContextRec): Updated.
* docs/VERSION.DLL: Updated.
* src/base/ftobjs.c (FT_Set_Char_Size): Make metrics->x_scale and
metrics->y_scale really precise.
(FT_Load_Glyph): Update computation of linearHoriAdvance and
linearVertAdvance.
* src/true/type/ttinterp.c (Update_Max): Use FT_REALLOC.
=========================
* 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.
* 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.
2003-08-18 introduced a severe bug (FT_Render_Glyph was called
twice under some circumstances, causing strange results). This
is fixed now by clearing the FT_LOAD_RENDER bit of `load_flags'.
* src/base/ftpfr.c (FT_Get_PFR_Metrics): Initialize `error'.
* src/psaux/psobjs.c (ps_tobytes): Initialize `n'.
* src/type42/t42parse.c (t42_parse_sfnts): Initialize `string_size'.
produced with ttftot42 (tested version 0.3.1) and
TrueTypeToType42.ps (tested version May 2001; it is necessary to
fix the broken header comment to be `%!PS-TrueTypeFont...').
* src/type42/t42objs.c (T42_GlyphSlot_Load): Change fourth
parameter to `FT_UInt'.
* src/type42/t42objs.h: Updated.
* src/type42/t42parse.h (T42_ParserRec): Change type of `in_memory'
to FT_Bool.
(T42_Loader): Change type of `num_chars' and `num_glyphs' to
FT_UInt.
Add `swap_table' element.
* src/type42/t42parse.c (T42_KEYWORD_COUNT, T1_ToFixed,
T1_ToCoordArray, T1_ToTokenArray): Removed.
(T1_ToBytes): New macro.
(t42_is_alpha, t42_hexval): Removed.
(t42_is_space): Handle `\0'.
(t42_parse_encoding): Updated to use new PostScript parser routines
from psaux.
Handle `/Encoding [ ... ]' also.
(T42_Load_Status): New enumeration.
(t42_parse_sfnts): Updated to use new PostScript parser routines
from psaux.
(t42_parse_charstrings): Updated to use new PostScript parser
routines from psaux.
Handle `/CharStrings << ... >>' also.
Don't expect that /.notdef is the first element in dictionary. Copy
code from type1 module to handle this.
(t42_parse_dict): Updated to use new PostScript parser routines
from psaux.
Remove code for synthetic fonts (which can't occur in Type 42
fonts).
(t42_loader_done): Release `swap_table'.
* src/psaux/psobjs.c (skip_string): Increase `cur' properly.
* src/type1/t1load.c (parse_charstrings): Make test for `.notdef'
faster.
(fnt_cmap_class_rec, fnt_cmap_class), src/bdf/bdflib.c (empty,
_num_bdf_properties), src/gzip/infutil.c (inflate_mask),
src/gzip/inffixed.h (fixed_bl, fixed_bd, fixed_tl, fixed_td),
src/gzip/inftrees.h (inflate_trees_fixed), srf/gzip/inftrees.c
(inflate_trees_fixed): Decorate with more `const' to avoid
writable global variables which are disallowed on ARM.
code specially for synthetic fonts; this is handled elsewhere.
(parse_encoding): Remove code specially for synthetic fonts; this is
handled elsewhere.
Improve boundary checking while parsing.
(parse_dict): Improve boundary checking while parsing.
Use ft_memcmp to simplify code.
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.
"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
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
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
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
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.
* src/pfr/pfrdrivr.c: Include `pfrerror.h'.
* src/sfnt/sfdriver.c: Include `sferrors.h'.
* src/psaux/psobjs.h: Add declaration for `ps_parser_to_bytes'.
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
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 :-)
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
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.
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
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()
* 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'.
Werner Lemberg