(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.
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
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.
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.
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.
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
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.
* 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'.
* 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'.
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.
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_/.
#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.
src/gzip/inftrees.c, src/gzip/zconf.h, src/gzip/zlib.h,
src/gzip/zutil.h: updates to allow compilation without compiler
warnings with LCC-Win32
* include/freetype/freetype.h, docs/VERSION.DLL,
builds/unix/configure.ac: updates for the upcoming 2.1.4 release
* 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)
* include/freetype/config/ftoption.h, src/gzip/ftgzip.c: added
support for the FT_CONFIG_OPTION_SYSTEM_ZLIB option, used to specify
the use of system-wide zlib.
Note that this macro, as well as FT_CONFIG_OPTION_BYTECODE_INTERPRETER,
is not #undef-ed anymore. This allows the build system to define them
depending on the configuration (typically by adding -D flags at
compile time).
* src/sfnt/ttcmap0.c (tt_face_build_cmaps): removed compiler warnings
in optimized mode relative to the "volatile" local variables. This was
not a compiler bug after all, but the fact that a pointer to a volatile
variable is not the same than a volatile pointer to a variable :-)
the fix was to change "volatile FT_Byte* p"
into "FT_Byte* volatile p"
* src/pfr/pfrload.c, src/pfr/pfrdrivr.c, src/gzip/inftrees.c: removed
compiler warnings in optimized modes
* src/gzip/*.[hc]: modified our ZLib copy in order to prevent exporting
any zlib function names outside of the component. This prevents linking
problems on some platforms, when applications want to link FreeType
_and_ ZLib together.
2002-11-05 Juliusz <jch@pps.jussieu.fr>
* src/psaux/psobjs.c (ps_table_add): modified increment loop in
order to implement exponential behaviour
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.
include/freetype/ftstroker.h, include/freetype/ftsysio.h,
include/freetype/ftsysmem.h, include/freetype/ttnameid.h:
updating the in-source documentation
* src/tools/docmaker/tohtml.py: updating the HTML formatter in the
DocMaker tool
* src/tools/docmaker.py: removing obsolete file
Werner Lemberg