include/freetype/config/ftstdlib.h,
include/freetype/internal/tttypes.h,
src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c,
src/sfnt/ttbdf.h, src/sfnt/ttbdf.c, src/sfnt/sfobjs.c:
Added support for an embedded 'BDF ' table within SFNT-based
bitmap font files. This is used to store atoms & properties from
the original BDF fonts that were used to generate the font file.
the feature is controled by TT_CONFIG_OPTION_BDF within 'ftoption.h'
and is used to implement FT_Get_BDF_Property for these font files.
At the moment, this is still experimental, the BDF table format isn't
cast into stone yet.
- fixing apinames.c, adding support for Watcom and Borland compilers
- adding generation of exported symbols list to the build system, including the Unix one !!
sorry Werner, I have no time to document this in ChangeLog at the moment
ft_glyphslot_grid_fit_metrics.
* src/truetype/ttgload.c (compute_glyph_metrics): Use
ft_glyphslot_grid_fit_metrics.
* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
(cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Use
ft_glyphslot_grid_fit_metrics.
FT_Outline_Get_CBox is called twice.
* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Modify metrics to more
reasonable values when emboldening outline glyphs. The theoretic
ones are unrealistic.
(CFLAGS), builds/compiler/gcc.mk (CFLAGS): Remove
-fno-strict-aliasing.
Say you have `(Foo*)x' and want to assign, pass, or return it as
`(Bar*)'. If you simply say `x' or `(Bar*)x', then the C compiler
would warn you that type casting incompatible pointer types breaks
strict-aliasing. The solution is to cast to `(void*)' instead which
is the generic pointer type, so the compiler knows that it should
make no strict-aliasing assumption on `x'. But the problem with
`(void*)x' is that seems like in C++, unlike C, `void*' is not a
generic pointer type and assigning `void*' to `Bar*' without a cast
causes an error. The solution is to cast to `Bar*' too, with
`(Bar*)(void*)x' as the result -- this is what the patch does.
* include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP),
include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): Remove
cast on lvalue, use a temporary pointer instead.
Cast temporarily to (void*) to not break strict aliasing.
* include/freetype/internal/ftmemory.h (FT_MEM_ALLOC,
FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC, FT_MEM_FREE),
src/base/ftglyph.c (FT_Glyph_To_Bitmap): Cast temporarily to (void*)
to not break strict aliasing.
* src/base/ftinit.c (FT_USE_MODULE): Fix wrong type information.
* builds/unix/configure.ac (XX_CFLAGS): Remove -fno-strict-aliasing.
* src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c --
it is currently loaded from ttsbit.c.
Other formatting.
* docs/TODO: Add some bugs which should be fixed.
* include/freetype/internal/tttypes.h (TT_FaceRec): Add `glyf_len'
element.
* src/truetype/ttpload.c (tt_face_load_loca): Get length of `glyf'
table.
(tt_face_get_location): Fix computation of `asize' for malformed
`loca' entries.
* src/type1/t1parse.c (T1_New_Parser), src/type42/t42parse.c
(t42_parser_init): modifying functions to check the font header before
allocating anything on the heap.
* internal/freetype/ftmemory.h: introducing the new macros FT_ARRAY_MAX
and FT_ARRAY_CHECK
* src/pcf/pcfread.c, src/pcf/pcfutil.c: minor fixes and simplifications.
try to protect the PCF driver from doing stupid things with broken fonts.
used to reduce the amount of heap size required to only test wether
we're dealing with a BDF font (the old code allocated 64 Kb right
before any test).
* src/lzw/ftlzw.c (FT_Stream_OpenLZW): modified the function to check
the LZW header before doing anything else. This helps avoid un-necessary
heap allocations (400 Kb of heap memory for the LZW decoder ! Oh my !)
* src/gzip/ftgzip.c (FT_Stream_OpenGZip): ditto for the .gz decoder,
though the code savings is smaller.
Fix serious typo which prevented correct TT rendering.
* include/freetype/internal/ftmemory.h: Undo change from 2005-03-03.
To suppress warnings it is sufficient to use `-fno-strict-aliasing'.
according to decreasing maximum cumulative allocations.
* include/freetype/internal/tttypes.h, src/sfnt/ttsbit.c, src/sfnt/ttsbit0.c,
src/truetype/ttobjs.c, src/cff/cffobjs.c, src/sfnt/sfobjs.c: implementing new
heap-optimized embedded bitmap loader. This one also fixes bug #12107
* src/sfnt/sfobjs.c: fixed bug that prevented loading SFNT fonts without
a 'kern' table.
drastically reduce the heap usage of FreeType, especially in the case
of memory-mapped files. The idea is to avoid loading and decoding tables
in the heap, and instead access the raw data whenever possible (i.e.
when it doesn't compromise performance).
This had several impacts: first, opening vera.ttf uses a ridiculous amount
of memory (when the FT_Library footprint is accounted for), until you start
loading glyphs. Even then, you'll save at least 20 Kb compared to the non
optimized case. performance of various operations, including open/close
has also been dramatically improved.
More optimisations to come. The auto-hinter eats memory like crazy? This
must be stopped...
src/truetype/ttpload.c, src/truetype/ttpload.h, src/truetype/ttgload.c:
added the temporary configuration FT_OPTIMIZE_MEMORY to control various
optimizations used to reduce the heap footprint of memory-mapped TrueType
files.
* src/truetype/ttpload.c (tt_face_load_loca, tt_face_get_location,
tt_face_done_loca): when FT_OPTIMIZE_MEMORY is set, the locations table
is read directly from memory-mapped streams, instead of being decoded
into the heap.
* src/truetype/ttpload.c: only load the CVT and fpgm tables when the
bytecode interpreter is compiled in.
in the memory debugger. Also a new function FT_DumpMemory() was added.
It is only available in builds with FT_DEBUG_MEMORY defined, and you
must declare it in your own code to use it, i.e. with something
like:
extern void FT_DumpMemory( FT_Memory );
...
FT_DumpMemory( memory );
* include/freetype/config/ftoptions.h: disabling TrueType bytecode
interpreter !
* include/freetype/internal/ftmemory.h: adding FT_ARRAY_ZERO, as a
convenience macro.
(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.
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.
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.
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.
* 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.
* 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.
* 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.
* 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.
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/.
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.
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
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.
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.
* 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.
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.
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 :-)
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()
* 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'.
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.
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.
#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.
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.
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.
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.
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.
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.
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.
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.
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.
* 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.
* include/freetype/internal/ftobjs.h, src/base/ftobjs.c, src/bdf/bdfdrivr.c,
src/pcf/pcfdriver.c, src/pfr/pfrsbit.c, src/sfnt/ttsbit.c,
src/type42/t42objs.c, src/winfonts/winfnt.c: introduced three new functions
to deal with glyph bitmaps within FT_GlyphSlot objects. these are:
ft_glyphslot_free_bitmap
ft_glyphslot_alloc_bitmap
ft_glyphslot_set_bitmap
these are much more convenient to use than managing the FT_GLYPH_OWN_BITMAP
flag manually. the font drivers have been modified to use them as well.
* src/cache/ftlru.c: fixed an invalid assertion check
src/base/ftbdf.c, src/bdf/bdfdrivr.c, src/pcf/pcfdrivr.c,
src/pcf/pcfread.h:
adding a new API, named FT_Get_BDF_Property to retrieve the BDF
properties of a given PCF or BDF font
include/freetype/ftwinfnt.h, src/base/winfnt.c, src/winfonts/winfnt.c,
src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms:
added a Windows .FNT specific API (mostly for Wine). Also fixed a nasty
bug in the header loader which would cause invalid memory overwrites
* include/freetype/config/ftoption.h, src/autohint/ahglobal.h,
src/autohint/ahglobal.c, src/autohint/ahglyph.c,
src/autohint/ahtypes.h:
included David Chester's patches to the auto-hinter in order to
slightly improve the output. Note that everything is controlled
through the new FT_CONFIG_OPTION_CHESTER_HINTS defined at the
end of "ftoption.h", there are also individual FT_CONFIG_CHESTER_XXX
macros to control individual "features".
Note that all improvements are enabled by default, but can be
tweaked for optimization and testing purpose. The configuration
macros will most likely disappear in the short future.
2003-01-11 David Turner <david@freetype.org>
* include/freetype/internal/fnttypes.h: fixed a structure field
definition to avoid memory overwrites
* docs/VERSION.DLL: updating document to better explain the differences between
the three version numbers being used on Unix, as well as provide the AutoConf
fragment provided by Lars Clausen
* src/smooth/ftgrays.c (gray_render_conic): fixed small bug that
prevented bezier arcs with negative vertical coordinates to be rendered
appropriately
2002-11-27 Vincent Caron <v.caron@zerodeux.net>
* builds/unix/unix-def.in, builds/unix/freetype-config.in,
builds/unix/configure.ac, src/gzip/rules.mk, src/gzip/ftgzip.c:
adding support for system zlib installations when available on the
target platform (Unix only)
src/base/ftpfr.c, src/base/Jamfile, src/descrip.mms, src/rules.mk,
src/pfr/pfrdrivr.c, src/pfr/pfrobjs.c, src/pfr/pfsobjs.h:
added PFR-specific public API. Fixed the kerning retrievel routine
(it returned invalid values when the outline and metrics resolution
differ)
* src/base/ftsynth.c: fixed the synthetic emboldener. at last.
* src/base/ftobjs.c: small internal fix to better support
bitmap-based font formats
tt_face_get_ps_name): Replace switch statement with if clauses to
make it more portable.
* src/cff/cffobjs.c (cff_face_init): Ditto.
* include/freetype/ftmodule.h (FT_Module_Class): Use `FT_Long' for
`module_size'.
* include/freetype/ftrender.h (FT_Glyph_Class_): Use `FT_Long' for
`glyph_size'.
* src/base/ftobjs.c (FT_Render_Glyph): Change second parameter to
`FT_Render_Mode'.
(FT_Render_Glyph_Internal): Change third parameter to
`FT_Render_Mode'.
* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Change second parameter
to `FT_Render_Mode'.
* src/raster/ftrend1.c (ft_raster1_render): Change third parameter
to `FT_Render_Mode'.
* src/smooth/ftsmooth.c (ft_smooth_render, ft_smooth_render_lcd,
ft_smooth_render_lcd_v): Ditto.
(ft_smooth_render_generic): Change third and fifth parameter to
`FT_Render_Mode'.
* include/freetype/freetype.h, include/freetype/internal/ftobjs.h,
include/freetype/ftglyph.h: Updated.
* src/cff/cffdrivr.c (Load_Glyph), src/pcf/pcfdriver.c
(PCF_Glyph_Load), src/pfr/pfrobjs.c (pfr_slot_load),
src/winfonts/winfnt.c (FNT_Load_Glyph), src/t42/t42objs.c
(T42_GlyphSlot_Load), src/bdf/bdfdrivr.c (BDF_Glyph_Load): Change
fourth parameter to `FT_Int32'.
* src/pfr/pfrobjs.c (pfr_face_init): Add two missing parameters
and declare them as unused.
* src/cid/cidparse.h (CID_Parser): Use FT_Long for `postscript_len'.
* src/psnames/psnames.h (PS_Unicode_Value_Func): Change return
value to FT_UInt32.
* src/psnames/psmodule.c (ps_unicode_value, ps_build_unicode_table):
Updated accordingly.
* src/cff/cffdrivr.c (Get_Kerning): Use FT_Long for `middle'.
(cff_get_glyph_name): Use cast for result of ft_strlen.
* src/cff/cffparse.c (cff_parse_real): User cast for assigning
`exp'.
* src/cff/cffload.c (cff_index_get_pointers): Use FT_ULong for
some local variables.
(cff_charset_load, cff_encoding_load): Use casts to FT_UInt for some
switch statements.
(cff_font_load): Use cast in call to CFF_Load_FD_Select.
* src/cff/cffobjs.c (cff_size_init): Use more casts.
(cff_face_init): Use FT_Int32 for `flags'.
* src/cff/cffgload.c (cff_operator_seac): Use cast for assigning
`adx' and `ady'.
(cff_decoder_parse_charstrings): Use FT_ULong for third parameter.
Use more casts.
* src/cff/cffcmap.c (cff_cmap_unicode_init): Use cast for `count'.
* src/cid/cidload.c (cid_read_subrs): Use FT_ULong for `len'.
* src/cid/cidgload.c (cid_load_glyph): Add missing cast for
`cid_get_offset'.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings) <18>: Use
cast for `num_points'.
(t1_decoder_init): Use cast for assigning `decoder->num_glyphs'.
* src/base/ftdebug.c (ft_debug_init): Use FT_Int.
* include/freetype/internal/ftdriver.h (FT_Slot_LoadFunc): Use
`FT_Int32' for fourth parameter.
* src/base/ftobjs.c (open_face): Use cast for calling
clazz->init_face.
* src/raster/ftraster.c (Set_High_Precision): Use `1' instead of
`1L'.
(Finalize_Profile_Table, Line_Up, ft_black_init): Use casts.
* src/raster/ftrend1.c (ft_raster1_render): Ditto.
* src/sfnt/sfnt_dir_check: Compare `magic' with unsigned long
constant.
* builds/amiga/include/freetype/config/ftmodule.h: Updated.
want to list them all here. The operations performed were all logical
transformations of the sources:
- trying to convert all enums and constants to CAPITALIZED_STYLE, with
#define definitions like
#define my_old_constants MY_NEW_CONSTANT
- big, big update of the documentation comments
* include/freetype/freetype.h, src/base/ftobjs.c, src/smooth/ftsmooth.c,
include/freetype/ftimage.h: adding support for LCD-optimized rendering
though the new constants/enums:
FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V
FT_PIXEL_MODE_LCD, FT_PIXEL_MODE_LCD_V
this is still work in progress, don't expect everything to work correctly
though most of the features have been implemented.
* adding new FT_LOAD_XXX flags, used to specify both hinting and rendering
targets:
FT_LOAD_TARGET_NORMAL :: anti-aliased hinting & rendering
FT_LOAD_TARGET_MONO :: monochrome bitmaps
FT_LOAD_TARGET_LCD :: horizontal RGB/BGR decimated hinting & rendering
FT_LOAD_TARGET_LCD_V :: vertical RGB/BGR decimated hinting & rendering
note that FT_LOAD_TARGET_NORMAL is 0, which means that the default
behaviour of the font engine is _unchanged_.
preferences. The header freetype.h is not now affected, the interface is
specified via an FT_Parameter, the pointer to the interface is hidden in an
internal part of the face record, and all the definitions are in ftincrem.h.
the SFNT loader to check for SFNT-based font files differently. We now
ignore the range "helper" fields and check the "head" table's magic
number instead.
src/psaux/psobjs.c, src/type1/t1load.c, src/type1/t1tokens.h:
fixing a bug in the Type 1 loader that prevented valid font bounding
boxes to be loaded from multiple master fonts.
to support charmaps for CFF fonts
* src/cff/cffload.c, src/cff/cffload.h, src/cff/cffobjs.c,
src/cff/cffobjs.h, src/cff/cffparse.c, src/cffparse.h, src/cff/cffgload.c,
src/cff/cffgload.h: adding support for CFF charmaps, reformatting the
sources, and removing some bugs in the Encoding and Charset loaders
* src/base/ftdebug.c (ft_debug_init), builds/win32/ftdebug.c
(ft_debug_init), builds/amiga/src/ftdebug.c (ft_debug_init): changed the
syntax of the FT2_DEBUG environment variable used to control debugging
output (i.e. logging and error messages). It must now look like:
any:6 memory:4 io:3 or
any:6,memory:4,io:3 or
any:6;memory:4;io:3
freetype/internal/ftobjs.h, freetype/internal/psaux.h,
freetype/internal/pshints.h, src/psaux/t1decode.c, src/cff/cffgload.h,
src/cff/cffgload.c, src/pshinter/pshalgo1.h, src/pshinter/pshalgo1.c,
src/pshinter/pshalgo2.h, src/pshinter/pshalgo2.c, src/pshinter/pshalgo3.h,
src/pshinter/pshalgo3.c: Adding support for hinter-specific bit flags,
and the new FT_Set_Hint_Flags high-level API
src/base/ftobjs.c, src/objs/fttype1.c, src/sfnt/ttcmap0.c,
src/smooth/ftgrays.c: changed uses of "setjmp" and "longjmp"
to "ft_setjmp" and "ft_lonjmp". Removed direct references to
<stdio.h> and <setjmp.h> when appropriate, to eventually replace
them with a FT_CONFIG_STANDARD_LIBRARY_H. Useful for the XFree86
Font Server backend based on FT2.
src/sfnt/sfobjs.c, src/sfnt/sfdriver.c, src/base/ftnames.c:
fixing the SFNT name table loader to support various buggy fonts.
it now ignores empty name entries, entries with invalid pointer
offsets and certain fonts containing tables with broken "storageOffset"
fields.
name strings are now loaded on demand, which reduces the memory
requirements for a given FT_Face tremendously (for example, the
name table of Arial.ttf is about 10Kb and contains 70 names !!)
finally, this is a _quick_ fix. The whole name table loader and
interface will be rewritten in a much more cleanly way shortly,
once CSEH have been introduced in the sources.
(parse_font_matrix): Remove unnecessary code.
(parse_sfnts): Initialize some variables.
(t42_driver_class) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Use
ft_module_driver_has_hinter conditionally.
Moved some type 42 specific structure definitions to...
* include/freetype/internal/t42types.h: New file.
* include/freetype/internal/internal.h (FT_INTERNAL_T42_TYPES_H):
New macro.
* include/freetype/cache/ftcsbits.h (FTC_SBit): Added a new field
`num_grays' for specifying the number of used gray levels.
* src/cache/ftcsbits.c (ftc_sbit_node_load): Initialize it.
Adding a driver for BDF fonts written by Francesco Zappa Nardelli
<Francesco.Zappa.Nardelli@ens.fr>. Heavily modified by me to
better adapt it to FreeType, removing unneeded stuff. Additionally,
it now supports Mark Leisher's BDF extension for anti-aliased
bitmap glyphs with 2 and 4 bpp.
* src/bdf/*: New driver.
* include/freetype/internal/bdftypes.h: New file.
* include/freetype/internal/fttrace.h: Added BDF driver components.
* include/freetype/fterrdef.h: Added error codes for BDF driver.
* include/freetype/config/ftmodule.h, src/Jamfile: Updated.
* include/freetype/internal/internal.h (FT_INTERNAL_BDF_TYPES_H):
New macro.
* include/freetype/config/ftstdlib.h (ft_sprintf): New alias for
sprintf.
* include/freetype/internal/fttrace.h: Added Type 42 driver
component.
* src/type42/t42drivr.c: Use it.
* include/freetype/internal/internal.h (FT_INTERNAL_PCF_TYPES_H):
New macro.
with a zero length value.
* builds/beos/beos.mk: Include `link-std.mk'.
* src/type1/t1load.h (T1_Loader): Renamed to...
(T1_LoaderRec): This.
(T1_Loader): Now pointer to T1_LoaderRec.
* src/type1/t1load.c: Updated.
* include/freetype/internal/t1types.h, src/type1/t1load.c,
src/type1/t1objs.c:
s/T1_ENCODING_TYPE_EXPORT/T1_ENCODING_TYPE_EXPERT/.
adding a generic implementation of dynamic hash tables using
linear algorithm (to get rid of 'stalls' during resizes). This
will be used in the future in at least three parts of the
library: the cache sub-system, the object sub-system and
the memory debugger.
* include/freetype/internal/ftcore.h: added this header file to
group all new definitions related to exception handling and
memory management. It's very likely that this file will disappear
or be renamed in the future..
* include/freetype/internal/ftobject.h, include/freetype/ftsysmem.h:
adding comments to better explain the object sub-system as well
as the new memory manager interface.
parameter sign-ness in callback function
* include/freetype/config/ftmodule.h,
include/freetype/internal/fttrace.h,
src/Jamfile, src/pfr/*:
adding a PFR font driver to the FreeType sources. Not that it
doesn't support embedded bitmaps or kerning tables for now..
* include/freetype/internal/ftmemory.h: adding the FT_MEM_ZERO
and FT_ZERO macros
* include/freetype/internal/ftstream.h: adding the FT_NEXT_OFF3,
FT_NEXT_UOFF3, FT_NEXT_OFF3_LE and FT_NEXT_UOFF3_LE to parse
in-memory 24-bit integers.
warn about the GNU Make requirement at compile time..
* include/freetype/config/ftstdlib.h,
include/freetype/config/ftconfig.h,
include/freetype/config/ftheader.h,
include/freetype/internal/ftmemory.h,
include/freetype/internal/ftobjs.h,
src/autohint/ahoptim.c,
src/base/ftdbgmem.c, src/base/ftdebug.c,
src/base/ftmac.c, src/base/ftobjs.c,
src/base/ftsystem.c,
src/cache/ftcimage.c, src/cache/ftcsbits.c,
src/cff/cffdriver.c, src/cff/cffload.c, src/cff/cffobjs.c,
src/cid/cidload.c, src/cid/cidparse.c, src/cid/cidriver.c,
src/pcf/pcfdriver.c, src/pcf/pcfread.c,
src/psaux/t1cmap.c, src/psaux/t1decode.c,
src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
src/pshinter/pshrec.c,
src/psnames/psmodule.c,
src/raster/ftraster.c,
src/sfnt/sfdriver.c, src/sfnt/ttload.c, src/sfnt/ttpost.c,
src/smooth/ftgrays.c,
src/type1/t1afm.c, src/type1/t1driver.c, src/type1/t1gload.c,
src/type1/t1load.c, src/type1/t1objs.c, src/type1/t1parse.c:
added the new configuration file "ftstdlib.h" used to define
aliases for all ISO C library functions used by the engine
(e.g. strlen, qsort, setjmp, etc...)
this eases the porting of FreeType 2 to exotic environments like
XFree86 modules/extensions..
also removed many #include <string.h>, #include <stdlib.h>, etc...
from the engine's sources where they're not needed..
src/sfnt/Jamfile, src/sfnt/rules.mk,
src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
src/sfnt/ttload.c, src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h:
updated the SFNT charmap support to use FT_CMaps
changed the names of memory macros. Examples:
MEM_Set => FT_MEM_SET
MEM_Copy => FT_MEM_COPY
MEM_Move => FT_MEM_MOVE
ALLOC => FT_ALLOC
FREE => FT_FREE
REALLOC = >FT_REALLOC
FT_NEW was introduced to allocate a new object from a _typed_
pointer..
note that ALLOC_ARRAY and REALLOC_ARRAY have been replaced
by FT_NEW_ARRAY and FT_RENEW_ARRAY which take _typed_ pointer
arguments.
This results in _lots_ of sources being changed, but makes the
code more generic and less error-prone..
src/type1/t1cmap.c: updating and moving the Type 1 FT_CMap support
from "src/type1" to "src/psaux" since it's going to be shared
by the Type 1 and CID font drivers..
* src/psaux/Jamfile, src/psaux/psaux.c, src/psaux/psauxmod.c,
src/psaux/rules.mk, include/freetype/internal/psaux.h: added support
for Type 1 FT_CMaps.
include/freetype/internal/ftobjs.h,
src/base/ftapi.c, src/base/ftobjs.c,
src/cff/cffdrivr.c, src/cff/cffdrivr.h,
src/cid/cidriver.c, src/cid/cidriver.h,
src/pcf/pcfdriver.c, src/pcf/pcfdriver.h,
src/truetype/ttdriver.c, src/truetype/ttdriver.h,
src/type1/t1driver.c, src/type1/t1driver.h,
src/winfonts/winfnt.c, src/winfonts/winfnt.h:
updating the type definitions for font font drivers
src/base/ftapi.c, src/base/ftobjs.c: updating the type definitions for
the auto-hinter module.
(i.e. FT_AutoHinter_Interface => FT_AutoHinter_ServiceRec,
FT_AutoHinter_Interface* => FT_AutoHinter_Service, etc..)
been touched, while keeping everything backwards-compatible..
* include/freetype/t1tables.h: re-naming structure types. This done
basically:
typedef T1_Struct_
{
} T1_Struct;
becomes:
typedef PS_StructRec_
{
} PS_StructRec, *PS_Struct;
typedef PS_StructRec T1_Struct; /* backwards-compatibility */
hence, we increase the coherency of the source code by effectuively
using the 'Rec' prefix for structure types..
the debug sub-system initialization. trace levels can now be specified
within the "FT2_DEBUG" environment variable. See the comments within
"ftdebug.c" for more details
* include/freetype/internal/fttrace.h: new file to define the trace
levels used for debugging. it is used both to define enums and
toggle names for FT2_DEBUG
* src/base/ftobjs.c, src/base/ftstream.c: FT_Assert renamed to
FT_ASSERT
* include/freetype/internal/ftextend.h, src/base/ftextend.c,
src/base/Jamfile, src/base/rules.mk: removing "ftextend" from the
library, since it is now completely obsolete..
w.r.t. the selected charmap.
* include/freetype/freetype.h: Add prototype.
* include/freetype/internal/ftdriver.h: Add `FTDriver_getNextChar'
typedef.
(FT_Driver_Class): Use it.
* include/freetype/internal/psnames.h: Add `PS_Next_Unicode_Func'
typedef.
(PSNames_Interface): Use it.
* include/freetype/internal/tttypes.h: Add `TT_CharNext_Func'
typedef.
(TT_CMapTable): Use it.
* src/base/ftobjs.c (FT_Get_Next_Char): New function, implementing
high-level API.
* src/cff/cffdrivr.c (cff_get_next_char): New function.
(cff_driver_class): Add it.
* src/cid/cidriver.c (Cid_Get_Next_Char): New function.
(t1cid_driver_class): Add it.
* src/pcf/pcfdriver.c (PCF_Get_Next_Char): New function.
(pcf_driver_class): Add it.
* src/psnames/psmodule.c (PS_Next_Unicode): New function.
(psnames_interface): Add it.
* src/sfnt/ttcmap.c (code_to_next0, code_to_next2, code_to_next4,
code_to_next6, code_to_next_8_12, code_to_next_10): New auxiliary
functions.
(TT_CharMap_Load): Use them.
* src/truetype/ttdriver.c (Get_Next_Char): New function.
(tt_driver_class): Add it.
* src/type1/t1driver.c (Get_Next_Char): New function.
(t1_driver_class): Add it.
* src/winfnt/winfnt.c (FNT_Get_Next_Char): New function.
(winfnt_driver_class): Add it.
* src/pcf/pcfread.c (pcf_load_font): For now, report Unicode for
Unicode and Latin 1 encodings.
for the Postscript hinter
* docs/BUGS: closed the AUTOHINT-NO-SBITS bug.
* src/pshinter/pshrec.c (t2_hint_stems), src/cff/cffobjs.h,
src/cff/cffobjs.c, src/cff/cffload.c, src/cff/cffload.h,
src/cff/cffgload.c, src/cff/cffgload.h, src/cff/cffdriver.c,
include/freetype/internal/cfftypes.h: added Postscript hinter support
to the CFF driver
* src/base/ftobjs.c (FT_Done_Library): fixed a stupid bug that crashed
the library on exit
on hinted glyphs..
* src/cid/cidgload.c, src/cid/cidobjs.c, src/cid/cidobjs.h,
src/cid/cidriver.c, include/freetype/internal/t1types.h: added
Postscript hinter support to the CID font driver !!
GET_LongLE and GET_ULongLE which where incorrect (creating problems
in the pcf driver)..
* INSTALL: updated the instructions to build shared libraries with
Jam.. they were simply erroneous..
improvements to the memory debugger to report more information in
case of errors. Also, some allocations that occured through
REALLOC couldn't be previously catched correctly..
(some platforms don't provide this ANSI function !!)
some changes to "ftsystem.c" implementations in order to use
the new memory debugger on Unix, VMS and Amiga too !!
the debugging memory manager to report the location (source file name
+ line number) where leaked memory blocks are allocated in the source
file.. funny, isn't it ??
correct glyph names tables. This resulted in the unavailability of
certain glyphs like `Cacute', `cacute' and `lslash' in Unicode
charmaps, even if these were present in the font (causing problems
for Polish users).
* src/tools/glnames.py (mac_standard_names): Fixed.
(t1_standard_strings): Some fixes and renamed to ...
(sid_standard_names): This.
(t1_expert_encoding): Fixed.
(the_adobe_glyph_list): Renamed to ...
(adobe_glyph_names): This.
(the_adobe_glyphs): Renamed to ...
(adobe_glyph_values): This.
(dump_mac_indices, dump_glyph_list, dump_unicode_values, main):
Updated.
* src/psnames/pstables.h: Regenerated.
* src/psnames/psmodule.c (PS_Unicode_Value): Fix offset.
Fix return value.
Use `sid_standard_table' and `ps_names_to_unicode' instead of
`t1_standard_glyphs' and `names_to_unicode'.
(PS_Macintosh_Name): Use `ps_glyph_names' instead of
`standard_glyph_names'.
(PS_Standard_Strings): Use `sid_standard_names' instead of
`t1_standard_glyphs'.
* doc/BUGS, doc/TODO: New documents.
* src/cache/ftlru.c (FT_Lru_Lookup_Node): Fixed a bug that prevented
correct LRU behaviour.
setjmp() and longjmp() are now used for rollback (i.e. when memory
pool overflow occurs).
Function names are now all uniformly prefixed with `gray_'.
* src/smooth/ftgrays.c: Include <setjmp.h>.
(ErrRaster_MemoryOverflow): New macro.
(TArea): New type to store area values in each cell (using `int' was
too small on 16-bit systems). <limits.h> is included to properly
get the needed data type.
(TCell, TRaster): Use it.
(TRaster): New element `jump_buffer'.
(gray_compute_cbox): Use `RAS_ARG' as the only parameter and get
`outline' from it.
(gray_record_cell): Use longjmp().
(gray_set_cell): Use gray_record_cell() for error handling.
(gray_render_line, gray_render_conic, gray_render_cubic): Simplify.
(gray_convert_glyph_inner): New function, using setjmp().
(gray_convert_glyph): Use it.
Provide a public API to manage multiple size objects for a given
FT_Face in the new header file `ftsizes.h'.
* include/freetype/ftsizes.h: New header file,
* include/freetype/internal/ftobjs.h: Use it.
Remove declarations of FT_New_Size and FT_Done_Size (moved to
ftsizes.h).
* include/freetype/config/ftheader.h (FT_SIZES_H): New macro.
* src/base/ftobjs.c (FT_Activate_Size): New function.
* src/cache/ftcmanag.c: Include ftsizes.h.
(ftc_manager_init_size, ftc_manager_flush_size): Use
FT_Activate_Size.
* include/freetype/internal/tttypes.h (TT_CMap0, TT_CMap2, TT_CMap4,
TT_CMap6): Adding field `language'.
(TT_CMapTable): Removing field `language'.
Type of `length' field changed to FT_ULong.
Adding fields for cmaps format 8, 10, and 12.
(TT_CMapGroup): New auxiliary structure.
(TT_CMap8_12, TT_CMap10): New structures.
* include/freetype/tttables.h (TT_HoriHeader, TT_VertHeader):
Removed last element of `Reserved' array.
* include/freetype/ttnameid.h (TT_PLATFORM_CUSTOM, TT_MS_ID_UCS_4,
TT_NAME_ID_CID_FINDFONT_NAME): New macros.
* src/sfnt/ttcmap.c (TT_CharMap_Load): Updated loading of `language'
field to the new structures.
Fixed freeing of arrays in case of unsuccessful loads.
Added support for loading format 8, 10, and 12 cmaps.
(TT_CharMap_Free): Added support for freeing format 8, 10, and 12
cmaps.
(code_to_index4): Small improvement.
(code_to_index6): Ditto.
(code_to_index8_12, code_to_index10): New functions.
* src/sfnt/ttload.c (TT_Load_Metrics_Header): Updated to new
structure.
(TT_Load_CMap): Ditto.
* src/sfnt/sfobjs.c (tt_encodings): Add MS UCS4 table (before MS
Unicode).
* src/type1/t1driver.c (t1_get_name_index): Fix compiler warning.
`cursor' and `capacity'.
* src/psaux/psobjc.c (reallocate_t1_table): Use FT_Long for second
parameter.
(PS_Table_Add): Use FT_Offset for `new_size'.
* src/base/ftsynth.c: Include ftcalc.h unconditionally.
instead of FT_Int as type for `length' parameter.
* include/freetype/internal/psaux.h (PSAux_Interface): Updated.
* src/psaux/psobjs.c, src/psaux/psobjs.h (T1_Decrypt): Use FT_Offset
instead of FT_Int as type for `length' parameter.
* src/base/ftcalc.c (ft_div64by32): Fixed the source to work
correctly on 16-bit systems.
* docs/PATENTS: Added patents disclaimer. This one was missing!
* docs/CHANGES, docs/todo: Updated for the upcoming 2.0.4 release.
use the new trigonometric functions provided in "fttrigon.h". This
gets rid of some old 64-bit computation routines, as well as many
warnings when compiling the library with the "long long" 64-bit
integer type.
details.
* include/freetype/internal/cfferrs.h,
include/freetype/internal/tterrors.h,
include/freetype/internal/t1errors.h: Removed. Replaced with files
local to the module. All extra error codes have been moved to
`fterrors.h'.
* src/sfnt/ttpost.h: Move error codes to `fterrors.h'.
* src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h,
src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h,
src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the
error names for the module it belongs to.
* include/freetype/ftmoderr.h: New file, defining the module error
offsets. Its structure is similar to `fterrors.h'.
* include/freetype/fterrors.h (FT_NOERRORDEF): New macro.
(FT_ERRORDEF): Redefined to use module error offsets.
All internal error codes are now public; unused error codes have
been removed, some are new.
* include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New
macro.
* include/freetype/config/ftoption.h
(FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro.
All other source files have been updated to use the new error codes;
some already existing (internal) error codes local to a module have
been renamed to give them the same name as in the base module.
All make files have been updated to include the local error files.
* src/cid/cidtokens.h: Replaced with...
* src/cid/cidtoken.h: This file for 8+3 consistency.
* src/raster/ftraster.c: Use macros for header file names.
FT_SqrtFixed() out of `#ifdef FT_LONG64'.
* src/base/ftcalc.c (FT_MulDiv, FT_MulFix, FT_DivFix): Various tiny
fixes related to rounding in 64-bits routines and
pseudo-"optimizations".
latest versions from gnu.org.
* builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag.
* include/freetype/internal/ftcalc.h: Define FT_SqrtFixed()
uncoditionally.
* src/base/ftbbox.c: Include FT_INTERNAL_CALC_H.
Fix compiler warnings.
* src/base/ftcalc.c: Fix (potential) compiler warnings.
* src/base/ftcalc.c (FT_SqrtFixed): Corrected/optimized the 32-bit
fixed-point square root computation. It is now used even with
64-bits integers, as it is _much_ faster than calling FT_Sqrt64 :-)
* src/base/ftbbox.c: Removed invalid "#include FT_BEZIER_H" line.
* src/base/ftbbox.c (BBox_Cubic_Check): Rewrote function to use
direct computations with 16.16 values instead of sub-divisions. It
is now slower, but proves a point :-)
* src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c:
Fixed the bezier stack depths.
* src/base/ftcalc.c (FT_MulFix): Minor rounding fix.
* builds/beos: Added BeOS-specific files to the old build system
(no changes were necessary to support BeOS in the Jamfile though).
* ftconfig.h, ftoption.h: Updated "ftconfig.h" to detect 64-bit int
types on platforms where Autoconf is not available). Also removed
FTCALC_USE_LONG_LONG and replaced it with
FT_CONFIG_OPTION_FORCE_INT64.
* builds/win32/freetype.dsp: Updated the Visual C++ project file.
Doesn't create a DLL yet.
* cffgload.c: Removed a compilation warning.
X Windows).
* include/freetype/internal/ftdebug.h (FT_Trace): Added values for
PCF driver.
* include/freetype/internal/pcftypes.h: New file.
* include/freetype/config/ftmodule.h: Added PCF driver module.
* src/winfonts/winfnt.c (FNT_Get_Char_Index): Fix parameter type.
* builds/modules.mk (clean_module_list): Fixed deletion of module
file in case `make make_module_list' is called before `make setup'.
(CFF_Load_Charset, CFF_Load_Encoding): Remove unnecessary variable
definition.
* src/cff/t2gload.c (t2_lookup_glyph_by_stdcharcode,
t2_operator_seac): Added these functions for use in implementing the
seac emulation provided by the Type 2 endchar operator.
(T2_Parse_CharStrings): Added seac emulation for the endchar
operator.
CFF_Done_Encoding, CFF_Done_Charset): Extended to load and parse the
charset/encoding tables, and free the memory used by them when the
CFF driver is finished with them. Added tables
to use direct definitions. This is the only way to do these things
in a portable way :-( The rest of the code should follow shortly
though everything compiles now.
* builds/compiler/intelc.mk, builds/compiler/watcom.mk: New files.
* builds/win32/detect.mk: Added support for the Intel C/C++
compiler, as well as _preliminary_ (read: doesn't work!) support for
Watcom. Also added a new setup target. Type "make setup list" for
a list of supported command-line compilers on Win32.
* src/base/ftdebug.c: Added dummy symbol to avoid empty file if
conditionals are off.
include/freetype/internal/internal.h: fixed header inclusion macros
to use direct definitions. This is the only way to do these things
in a portable way :-( The rest of the code should follow shortly
though everything compiles now..
* builds/compiler/intelc.mk, builds/compiler/watcom.mk,
builds/win32/detect.mk: added support for the Intel C/C++ compiler,
as well as _preliminary_ (read: doesn't work !!) support for Watcom.
Also added a new setup target. Type "make setup list" for a list
of supported command-line compilers on Win32..
Removed. ANSI C doesn't (explicitly) allow macro expansion in
arguments using `##'.
(FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory
names directly. Make them configurable. Use `##' to strip leading
and trailing spaces from arguments.
* builds/unix/ft2unix.h: Adapted.
* src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream,
ft_close_stream): Use FT_CALLBACK_DEF.
* builds/unix/ftsystem.c: Use new header scheme.
(FT_Done_Memory): Use free() from FT_Memory structure.
* src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes.
* include/freetype/config/ft2build.h (FT2_CONFIG_ROOT,
FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE,
FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant.
`__' (those which haven't converted yet). Fixed minor conversion
issues.
* src/winfonts/winfnt.c: Updated to new header inclusion scheme.
* */*.[ch]: Changed source files to adhere to the new
* src/cff/cff.c, src/cff/rules.mk: Updated.
* */*.[ch]: Now using <ft2build.h> as the default build and setup
default..
- created "builds/devel" to hold developer builds options
for both Win32 and Unix
- fixed a bug in the winfonts driver, where the glyph image format
wasn't set correctly..
* builds/compiler/bcc-dev.mk, builds/compiler/visualage.mk,
builds/compiler/bcc.mk, builds/win32/w32-bcc.mk,
builds/win32/w32-bccd.mk: Revised.
* include/freetype/config/ftbuild.h,
include/freetype/internal/internal.h: Revised.
* include/freetype/ftimage.h: Updated to new header inclusion scheme.
* builds/toplevel.mk (.PHONY): Adding `distclean'.
* builds/unix/detect.mk (.PHONY): Adding `devel', `unix', `lcc',
`setup'.
* INSTALL: Slightly updated the quick starter documentation to
include IDE compilation, prevent against BSD Make, and specify "make
setup" instead of a single "make" for build configuration.
* include/config/ftbuild.h, include/internal/internal.h: Added new
configuration files used to determine the location of all public,
configuration, and internal header files for FreeType 2. Modified
all headers under "include/freetype" to reflect this change. Note
that we still need to change the library source files themselves
though.
builds/win32/detect.mk: Added new files to support compilation with
the free Borland C++ command-line compiler. Modified the detection
rules to recognize the new "bcc32" target in "make setup bcc32".
src/truetype/ttobjs.c, src/truetype/ttgload.c,
src/truetype/ttinterp.c: Fixed a few comparisons that Borland C++
didn't really like. Basically, this compiler complains when FT_UInt
is compared to FT_UShort (apparently, it promotes `UShort' to `Int'
in these cases).
conditionally.
* src/truetype/ttdriver.c (Set_Char_Sizes, Set_Pixel_Sizes): Set
`size->strike_index' only conditionally.
* src/type1/t1driver.c, src/type1/t1objs.c: Include t1afm.h only
conditionally.
* src/winfonts/winfnt.h: Move all type definitions to...
* src/include/freetype/internal/fnttypes.h: New file.
* src/winfonts/winfnt.c: Use it.
* include/freetype/internal/ftdebug.h: Replaced FT_CAT and FT_XCAT
with a direct solution (which also satifies picky compilers).
I've made a few modifications:
- there is no new field named "driver" in "FT_SizeRec"
- the new fields in "TT_SizeRec" are:
strike_index :: value 0xFFFF means "no sbit strike selected"
strike_metrics :: the FT_Size_Metrics structure corresponding to
the currently selected strike
- the code in "ttload.c" has been somewhat cleaned up too
thanks a lot, Y-U !!
- David
objects:
FT_Face_Internal, FT_Size_Internal, FT_Slot_Internal
these contain some fields that may change between releases
of FreeType, without affecting the size of FT_FaceRec,
FT_SizeRec, FT_GlyphSlotRec, etc.., which means that
drivers wouldn't need to be recompiled if we only add new
fields to an internal structure..
I plan to hack a few things related to the auto-hinter and
I need this move to ensure that we will not break binary
compatibility between 2.0 and 2.1 :-)
- David
Fixed some data types/added header files to remove compiler warnings.
Added trivial input data check to FT_Outline_Get_BBox().
Fixed type1z -> type1 file inclusions.
David Turner