Commit Graph

1031 Commits

Author SHA1 Message Date
Werner Lemberg e260d2538d * src/cache/ftcbasic.c (ftc_basic_family_compare,
ftc_basic_family_init, ftc_basic_family_get_count,
ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph,
ftc_basic_gnode_compare_faceid): Adjust parameters and return types
to prototypes given in header files from include/freetype/cache.
Use casts to proper types locally.
(ftc_basic_image_family_class, ftc_basic_image_cache_class,
ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class): Remove
casts.

* src/cache/ftccback.h: Adjust parameters and return types to
prototypes given in header files from include/freetype/cache.

* src/cache/ftcimage.c (ftc_inode_free, ftc_inode_new,
ftc_inode_weight): Adjust parameters and return types to prototypes
given in header files from include/freetype/cache.  Use casts to
proper types locally.

* src/cache/ftcsbits.c (ftc_snode_free, ftc_snode_new,
ftc_snode_weight, ftc_snode_compare): Adjust parameters and return
types to prototypes given in header files from
include/freetype/cache.  Use casts to proper types locally.

* src/cache/ftccmap.c (ftc_cmap_node_free, ftc_cmap_node_new,
ftc_cmap_node_weight, ftc_cmap_node_compare,
ftc_cmap_node_remove_faceid): Adjust parameters and return types to
prototypes given in header files from include/freetype/cache.  Use
casts to proper types locally.
(ftc_cmap_cache_class): Remove casts.

* src/cache/ftcglyph.c (ftc_gnode_compare, ftc_gcache_init,
ftc_gcache_done): Adjust parameters and return types to prototypes
given in header files from include/freetype/cache.  Use casts to
proper types locally.

* src/cache/ftcmanag.c (ftc_size_node_done, ftc_size_node_compare,
ftc_size_node_init, ftc_size_node_reset,
ftc_size_node_compare_faceid, ftc_face_node_init,
ftc_face_node_done, ftc_face_node_compare: Adjust parameters and
return types to prototypes given in header files from
include/freetype/cache.  Use casts to proper types locally.

(ftc_size_list_class, ftc_face_list_class): Remove casts.


* src/autohint/ahmodule.c (ft_autohinter_init, ft_autohinter_done):
Use FT_Module as parameter and do a cast to FT_AutoHinter locally.
(autohint_module_class): Remove casts.

* src/base/ftglyph.c (ft_bitmap_glyph_init, ft_bitmap_glyph_copy,
ft_bitmap_glyph_done, ft_bitmap_glyph_bbox, ft_outline_glyph_init,
ft_outline_glyph_done, ft_outline_glyph_copy,
ft_outline_glyph_transform, ft_outline_glyph_bbox,
ft_outline_glyph_prepare): Use FT_Glyph as parameter and do a cast
to FT_XXXGlyph locally.
Use FT_CALLBACK_DEF throughout.
(ft_bitmap_glyph_class, ft_outline_glyph_class): Remove casts.

* src/bdf/bdfdrivr.c (bdf_cmap_init, bdf_cmap_done,
bdf_cmap_char_index, bdf_cmap_char_next): Use FT_CMap as parameter
and do a cast to BDF_CMap locally.
(bdf_cmap_class): Remove casts.
2004-05-17 09:25:04 +00:00
Werner Lemberg f258627e83 * src/cff/cffgload.h (CFF_Builder): Remove `error'
* src/cff/cffgload.c (cff_decoder_parse_charstrings): Replace
`Memory_Error' with `Fail' und update all users.
2004-05-13 21:59:17 +00:00
Werner Lemberg efd4e87778 * include/freetype/internal/psaux.h (T1_ParseState): New
enumeration.
(T1_BuilderRec): Replace `path_begun' with `parse_state'.
Remove `error'.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Replace
`Memory_Error' with `Fail' and update all users.
Don't use `builder->error'.
Replace `path_begun' with `parse_state' and check parsing states.

* src/psaux/psobjs.c (t1_builder_init, t1_builder_start_point):
Replace `path_begun' with `parse_state' and check parsing states.
2004-05-13 12:59:59 +00:00
Werner Lemberg ee6e92c28e * src/truetype/ttxgvar.c (ft_var_load_avar): Do free arrays in case
of error -- `avar' is optional so we can't rely on tt_done_blend
being called automatically.
2004-05-11 06:45:27 +00:00
Werner Lemberg 19b42a5c3a * src/truetype/ttxgvar.c (ft_var_load_avar, ft_var_load_gvar): Fix
error handling.
2004-05-10 20:54:27 +00:00
Werner Lemberg b78c554d65 * src/pfr/pfrobjs.c, src/pfr/pfrobjs.h (pfr_face_init,
pfr_face_done, pfr_face_get_kerning, pfr_slot_init, pfr_slot_done,
pfr_slot_load): Don't use PFR_XXX but FT_XXX arguments which are
typecast to the proper PFR_XXX types within the function.
Update code accordingly.

* src/pfr/pfrdrivr.c (pfr_get_kerning, pfr_get_advance,
pfr_get_metrics, pfr_get_service): Don't use PFR_XXX but FT_XXX
arguments which are typecast to the proper PFR_XXX types within the
function.
Update code accordingly.
Use FT_CALLBACK_DEF throughout.
(pfr_metrics_service_rec, pfr_driver_class): Remove casts.
2004-05-08 07:00:23 +00:00
Yamato, Masatake (大和正武) 17f4b8b6f0 * src/truetype/ttgxvar.c (ft_var_load_gvar): Use FT_FACE_STREAM.
(*): Rename local variable OffsetToData to offsetToData.
2004-05-07 08:59:29 +00:00
Werner Lemberg 2b54eba36b * src/cff/cffobjs.c (cff_size_done, cff_size_init, cff_size_reset,
cff_slot_done, cff_slot_init, cff_face_init, cff_face_done): Access
root fields directly.
* src/cff/cffdrivr.c (Load_Glyph): Access root fields directly.

* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Save current
frame before calling TT_Vary_Get_Glyph_Deltas.

* src/pcf/pcfdrivr.c (PCF_CMapRec): Rename `cmap' to `root' for
consistency.
(pcf_cmap_init, pcf_cmap_done, pcf_cmap_char_index,
pcf_cmap_char_next): Don't use PCF_XXX but FT_XXX arguments which
are typecast to the proper PCF_XXX types within the function.
Update code accordingly.
(pcf_cmap_class): Remove casts.
(PCF_Face_Done, PCF_Face_Init, PCF_Set_Pixel_Size): Don't use
PCF_XXX but FT_XXX arguments which are typecast to the proper
PCF_XXX types within the function.
Update code accordingly.
Use FT_CALLBACK_DEF throughout.
(PCF_Set_Point_Size): New wrapper function.
(PCF_Glyph_Load, pcf_driver_requester): Use FT_CALLBACK_DEF.
(pcf_driver_class): Remove casts.
2004-05-07 07:08:14 +00:00
Werner Lemberg 3bcad43998 * src/truetype/ttobjs.c (tt_driver_done): Fix typo.
* src/bdf/bdfdrivr.c (BDF_Face_Done, BDF_Face_Init,
BDF_Set_Pixel_Size): Don't use BDF_XXX but FT_XXX arguments which
are typecast to the proper BDF_XXX types within the function.
Update code accordingly.
Use FT_CALLBACK_DEF throughout.
(BDF_Set_Point_Size): New wrapper function.
(bdf_driver_class): Remove casts.

* src/cff/cffdrivr.c (Get_Kerning, Load_Glyph, cff_get_interface):
Don't use CFF_XXX but FT_XXX arguments which are typecast to the
proper CFF_XXX types within the function.
Update code accordingly.
Use FT_CALLBACK_DEF throughout.
(cff_driver_class): Remove casts.

* src/cff/cffobjs.h, src/cff/cffobjs.c (cff_size_done,
cff_size_init, cff_size_reset, cff_slot_done, cff_slot_init,
cff_face_init, cff_face_done, cff_driver_init, cff_driver_done):
Don't use CFF_XXX but FT_XXX arguments which are typecast to the
proper CFF_XXX types within the function.
Update code accordingly.
(cff_point_size_reset): New wrapper function.

* src/cid/cidobjs.h, src/cid/cidobjs.c (cid_slot_done,
cid_slot_init, cid_size_done, cid_size_init, cid_size_reset,
cid_face_done, cid_face_init, cid_driver_init, cid_driver_done):
Don't use CID_XXX but FT_XXX arguments which are typecast to the
proper CID_XXX types within the function.
Update code accordingly.
(cid_point_size_reset): New wrapper function.

* src/cid/cidgload.c, src/cid/cidgload.h (cid_slot_load_glyph):
Don't use CID_XXX but FT_XXX arguments which are typecast to the
proper CID_XXX types within the function.
Update code accordingly.

* src/cid/cidriver.c (cid_get_interface):
Don't use CID_XXX but FT_XXX arguments which are typecast to the
proper CID_XXX types within the function.
Update code accordingly.
Use FT_CALLBACK_DEF.
(t1cid_driver_class): Remove casts.

* src/truetype/ttdriver.c (tt_get_interface): Use FT_CALLBACK_DEF.
* src/truetype/ttgxvar.c (ft_var_load_avar): Don't free non-local
variables (this is done later).
(ft_var_load_avar): Fix call to FT_FRAME_ENTER.
(TT_Get_MM_Var): Fix size for `fvar_fields'.
(TT_Vary_Get_Glyph_Deltas): Handle deallocation of local variables
correctly.

* src/base/ftdbgmem.c (ft_mem_debug_realloc): Don't abort if
current size is zero.
2004-05-06 11:48:35 +00:00
Werner Lemberg 86ae11cf87 * src/truetype/ttobjs.h, src/truetype/ttobjs.c (tt_face_init,
tt_face_done, tt_size_init, tt_size_done, tt_driver_init,
tt_driver_done): Don't use TT_XXX but FT_XXX arguments which are
typecast to the proper TT_XXX within the function.
Update code accordingly.

* src/truetype/ttdriver.c (Get_Kerning, Set_Char_Sizes,
Set_Pixel_Sizes, Load_Glyph, tt_get_interface): Don't use TT_XXX but
FT_XXX arguments which are typecast to the proper TT_XXX within the
function.
Update code accordingly.
(tt_driver_class): Remove casts.
2004-05-04 16:53:45 +00:00
Werner Lemberg 44005cd358 * src/sfnt/ttload.c (tt_face_free_names): Check that `table->names'
is not NULL.  Reported by Gordon Childs <gchilds@quickcut.com.au>.
2004-05-03 21:31:43 +00:00
Werner Lemberg 4cc5df80fe * docs/formats.txt: Add more information on PFR format. 2004-04-30 09:57:49 +00:00
Werner Lemberg eab92f1c48 * docs/formats.txt: New file.
* docs/CHANGES: Updated.
2004-04-29 05:59:49 +00:00
Yamato, Masatake (大和正武) d1bc1ff8c8 * include/freetype/internal/tttypes.h (GX_BlendRec_)
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Fix a typo.

* src/truetype/ttgxvar.h (GX_BlendRec_): Fix a typo.
2004-04-27 20:25:33 +00:00
Yamato, Masatake (大和正武) 44438c2c47 Use FT_LOCAL instead of FT_LOCAL_DEF for function declarations. 2004-04-27 04:02:16 +00:00
Werner Lemberg 00c01c130b Formatting. 2004-04-26 21:54:56 +00:00
Werner Lemberg e40ac8eec9 Formatting. 2004-04-26 21:42:37 +00:00
Werner Lemberg 25cc3e70c4 Formatting. 2004-04-26 21:41:39 +00:00
Werner Lemberg cdb6e70a36 * src/truetype/ttgxvar.c (ft_var_apply_tuple): Fix typo.
* src/truetype/Jamfile, docs/CHANGES: Updated.
2004-04-26 08:09:30 +00:00
Werner Lemberg 44bb303510 * src/pcf/pcfdrivr.c: Revert change from 2004-04-17.
* src/pcf/pcfutil.c: Use FT_LOCAL_DEF.
* src/pcf/pcfutil.h: Include FT_CONFIG_CONFIG_H.
Use FT_BEGIN_HEADER and FT_END_HEADER.
Use FT_LOCAL.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

* docs/CHANGES, docs/VERSION.DLL: Updated.
2004-04-24 14:43:37 +00:00
Werner Lemberg 2b32a177f3 * src/cff/cffparse.c (cff_parser_run), src/psaux/psobjs.c
(ps_parser_load_field): Use FT_CHAR_BIT.
2004-04-24 06:06:39 +00:00
Werner Lemberg 07dcc10170 formatting, doc improvements 2004-04-21 22:27:11 +00:00
David Turner 10bf05a31d * src/cff/cffobjs.c (cff_face_init): fixed a small memory leak
* src/autofit/afloader.c, src/autofit/afmodule.c, src/base/ftdebug.c:
        removed compiler warnings

        * src/autofit/aftypes.h, src/lzw/zopen.c, src/pcf/pcfdrivr.c,
        src/pcf/pcfread.c, src/psaux/psobjs.c, src/type42/t42drivr.c:
        changed data arrays to "const" to avoid populating the ".data"
        segment
2004-04-21 14:30:37 +00:00
Werner Lemberg c78df1ef6e * src/psaux/psobjs.c (T1Radix): Renamed to...
(ps_radix): This.
Update current cursor position.

* docs/CHANGES: Updated.
2004-04-21 07:36:38 +00:00
Werner Lemberg c3dc56b85c * src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph),
src/ttdriver.c (Load_Glyph): Change type of `glyph_index' to
FT_UInt.  From Lex Warners.


* src/sfnt/ttload.c (tt_face_load_sfnt_header): Really fix change
from 2004-03-19.

* src/bdf/bdfdrivr.c (BDF_Face_Init): Use `ft_strlen'.

* src/pcf/pcfutil.c, src/pcf/pcfutil.h: Decorate functions with
`static.'.
Remove unused function `RepadBitmap'.
* src/pcf/pcfdrivr.c: Don't include pcfutil.h.
2004-04-19 06:13:50 +00:00
Werner Lemberg 2a37b3055d * builds/unix/freetype-config.in (usage): Fix and improve usage
information.
2004-04-17 18:58:43 +00:00
Werner Lemberg ba80d61c7a * builds/unix/ftconfig.in, builds/vms/ftconfig.h: Define
FT_CHAR_BIT.

* src/base/ftobjs.c (FT_Load_Glyph): Don't apply autohinting if
glyph is vertically distorted or mirrored.

* src/cff/cffgload.c (cff_slot_load): Handle zero `size' properly
for embedded bitmaps.

* docs/CHANGES: Updated.
2004-04-16 09:56:30 +00:00
Werner Lemberg 8a803a6c2b * include/freetype/config/ftconfig.h, src/base/ftstream.c
(FT_Stream_ReadFields): More fixes using FT_CHAR_BIT.

* include/freetype/config/ftconfig.h (FT_CHAR_BIT): New macro.
2004-04-16 03:50:55 +00:00
Werner Lemberg 336bc908c8 * src/cache/ftcsbits.c (ftc_snode_load): Initialize `*asize' in case
of error.
2004-04-15 16:09:31 +00:00
Werner Lemberg 3599a028b6 * src/base/ftmac.c [__GNUC__]: Define OS_INLINE.
* builds/unix/configure.ac: Don't try to remove `-ansi' compilation
switch on the Mac.

* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
--copy' from libtool 1.5.6.
* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
automake 1.8a.
* builds/unix/configure: Regenerated with autoconf 2.59a.
2004-04-14 08:49:11 +00:00
Werner Lemberg deadbb53d2 * include/freetype/config/ftconfig.h: Use CHAR_BIT to define
size of FT_SIZEOF_xxx.


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

* src/sfnt/sfdriver.c (sfnt_interface): Updated.
* src/sfnt/ttsbit.h (tt_find_sbit_image, tt_load_sbit_metrics): New
declarations.
* src/sfnt/ttsbit.c (find_sbit_image): Renamed to...
(tt_find_sbit_image): This.
Updated all callers.
(load_sbit_metrics): Renamed to...
(tt_load_sbit_metrics): This.
Updated all callers.
2004-04-13 21:08:17 +00:00
Werner Lemberg 26eccb409f * configure: Accept makepp also.
* builds/unix/detect.mk: Use proper path to unix-def.mk.
* builds/unix/unix-def.in (BUILD_DIR, PLATFORM): Remove.
* builds/unix/unix.mk (BUILD_DIR, PLATFORM): Define.
Use BUILD_DIR.

* docs/INSTALL, docs/INSTALL.GNU, docs/INSTALL.UNX: Update
documentation on makepp.
2004-04-13 08:35:05 +00:00
Werner Lemberg 161438c5b6 * src/lzw/zopen.c: Don't include sys/param.h and sys/stat.h. 2004-04-12 15:31:30 +00:00
Werner Lemberg 391de1a63e * src/lzw/ftlzw.c: Include zopen.h dependent on
FT_CONFIG_OPTION_USE_LZW.

* src/base/ftdebug.c: s/index/idx/ to avoid compiler warnings.
2004-04-11 16:44:54 +00:00
Werner Lemberg 7947796cd2 * builds/unix/ltmain.sh: Regenerated with `libtoolize --force
--copy' from libtool 1.5.2.
* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
automake 1.8a.
* builds/unix/configure: Regenerated with autoconf 2.59a.
2004-04-03 20:13:43 +00:00
Werner Lemberg 33e906425d * builds/unix/ft-munmap.m4 (FT_MUNMAP_PARAM): Fix arguments of
AC_COMPILE_IFELSE.
* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
automake 1.8a.
* builds/unix/configure: Regenerated with autoconf 2.59a.
* 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/freetype.mk (refdoc): Updated.
2004-04-02 07:13:53 +00:00
Werner Lemberg 611eaa7f3f Handle broken FNT files which don't have a trailing NULL byte
in the face name string.

* src/winfnt/winfnt.h (FNT_FontRec): New member `family_name'.
* src/winfnt/winfnt.c (fnt_font_done): Free font->family_name.
(FNT_Face_Init): Append a final zero byte to the font face name.

* src/sfnt/ttload.c (tt_face_load_sfnt_header): Fix change from
2004-03-19.
2004-04-01 20:35:57 +00:00
Werner Lemberg aeaafaa291 * src/base/descrip.mms (OBJS): Add ftbbox.obj. 2004-03-30 07:58:20 +00:00
Werner Lemberg 8bb07e6386 Add vertical phantom points.
* include/freetype/internal/tttypes.h (TT_LoaderRec): Add
`top_bearing', `vadvance', `pp3, and `pp4'.

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

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


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

Converting some files to Unix end-of-line convention.
2004-03-27 08:43:17 +00:00
Werner Lemberg 60e0a4d5db * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Fix left side bearing. 2004-03-22 09:25:04 +00:00
Werner Lemberg 9a38e3dd35 * src/cache/ftcmru.c (FTC_MruList_RemoveSelection): Handle a NULL
value for `selection' as `select all'.
2004-03-20 20:44:45 +00:00
Werner Lemberg 2630e54d2a * src/sfnt/ttload.c (tt_face_load_sfnt_header): Reject face_index
values > 0 if loading non-TTC fonts.

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

* docs/CHANGES: Updated.
2004-03-20 14:26:38 +00:00
Werner Lemberg dfa46199d2 * Jamfile, vms_make.com, builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype/vcproj, include/freetype/ftmoderr.h:
Add LZW module.

* Jamfile.in: Removed.

* docs/CHANGES: Updated.

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

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



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

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

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

* src/lzw/*: New files.

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

* src/gzip/ftgzip.c: s/0/Gzip_Err_Ok/ where appropriate.
Beautify.
2004-03-05 09:26:24 +00:00
Werner Lemberg ed279ac7ae * src/pshinter/pshalgo.c (psh_hint_table_init): Simplify code. 2004-03-03 16:06:17 +00:00
Werner Lemberg bfb712fb36 Add embedded bitmap support to CFF driver.
* src/cff/cffobjs.h (CFF_SizeRec): New structure.

* src/cff/cffgload.c (cff_builder_init): Updated.
(cff_slot_load): Updated.
[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Load sbit.

* src/cff/cffobjs.c (sbit_size_reset)
[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: New function.
(cff_size_get_globals_funcs, cff_size_done, cff_size_init): Updated.
(cff_size_reset): Updated.
[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Call sbit_size_reset.

* src/cff/cffdrivr.c (Load_Glyph): Updated.
(cff_driver_class): Use CFF_SizeRec.

* docs/CHANGES: Updated.
2004-03-03 08:21:12 +00:00
Werner Lemberg 0399e121da * src/pshinter/pshglob.c (psh_globals_scale_widths): Don't use
FT_RoundFix but FT_PIX_ROUND.
(psh_blues_snap_stem): Don't use blue_shift but blue_threshold.

*src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD_MAXIMUM): New macro.
(psh_glyph_find_string_points): Use PSH_STRONG_THRESHOLD_MAXIMUM.
(psh_glyph_find_blue_points): New function.  Needed for fonts like
p052003l.pfb (URW Palladio L Roman) which have flex curves at the
base line within blue zones, but the flex curves aren't covered by
hints.
(ps_hints_apply): Use psh_glyph_find_blue_points.
2004-03-02 07:01:20 +00:00
Werner Lemberg ca7ef5ee06 * builds/unix/configure.ac: Fix compiler flags for
`--with-old-mac-fonts'.
* builds/unix/configure: Regenerated.

* src/base/ftmac.c: s/TARGET_API_MAC_CARBON/!TARGET_API_MAC_OS8/.
(FT_New_Face_From_Resource): New function.
(FT_New_Face): Use FT_New_Face_From_Resource.
(FT_New_Face_From_FSSpec): Use FT_New_Face_From_Resource.
[__MWERKS__]: Don't include FSp_fopen.h.
2004-02-28 19:12:01 +00:00
Werner Lemberg 4387e43029 Fix ChangeLog. 2004-02-27 20:33:53 +00:00
Werner Lemberg d4af90b265 * src/pshinter/pshglob.c (psh_globals_new): Fix value of
`dim->stdw.count'.
Don't assign default values to blue scale and blue shift.
2004-02-27 20:32:39 +00:00
Werner Lemberg e2455bad12 * docs/CHANGES: Updated.
Improve MacOS fond support.  Provide a new API
`FT_New_Face_From_FSSpec' similar to `FT_New_Face'.

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

* include/freetype/ftmac.h: Updated.
2004-02-26 21:56:27 +00:00
Werner Lemberg 50aedae2be * src/autohint/ahhint.c (ah_hinter_load) <FT_GLYPH_FORMAT_OUTLINE>:
Handle case where outline->num_vedges is zero while computing hinted
metrics.

* src/cff/cffcmap.c (cff_cmap_unicode_init): Provide correct value
for `count'.
2004-02-26 09:08:51 +00:00
Werner Lemberg 675431bec1 * include/freetype/t1tables.h (PS_PrivateRec): Add
`expansion_factor'.

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

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

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

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

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

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

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

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

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

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

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

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


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

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

* src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name): New
functions.
2004-02-24 07:52:45 +00:00
David Turner 9bfbf79c9f adding support for dummy script, i.e. no-hinting for non latin glyphs 2004-02-23 21:08:37 +00:00
Werner Lemberg 4cb09724a3 * src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD): Changed to hold
the accepted shift for strong points in fractional pixels (which
is a heuristic value).
(psh_glyph_find_strong_points): Compute threshold for
psh_hint_table_find_strong_points.
(psh_hint_table_find_strong_point): Add parameter to pass threshold.
2004-02-23 18:22:32 +00:00
Werner Lemberg a5724ef813 * src/pshinter/pshrec.c (ps_mask_table_set_bits): Don't call
ps_mask_table_alloc but ps_mask_table_last.
(ps_hints_t2mask): Use correct position and number for vertical
and horizontal hinter mask bits.

* docs/CHANGES: Updated.
2004-02-21 16:47:20 +00:00
Werner Lemberg 8f1edf742e * src/base/ftstroke.c (FT_Glyph_StrokeBorder): Fix enum handling.
* src/cff/cffdrivr.c (cff_get_cmap_info): Remove compiler warning.
2004-02-20 01:39:05 +00:00
Werner Lemberg c846eac112 * include/freetype/freetype.h: Document FT_LOAD_TARGET_XXX properly.
* src/base/ftglyph.c (ft_bitmap_glyph_class,
ft_outline_glyph_class): Tag with FT_CALLBACK_TABLE_DEF.

* src/smooth/ftsmooth.c (ft_smooth_render): Handle
FT_RENDER_MODE_LIGHT.
2004-02-19 21:39:58 +00:00
Werner Lemberg 09370c8ce0 Fix callback functions in cache module.
* src/cache/ftccback.h: New file for callback declarations.

* src/cache/ftcbasic.c (ftc_basic_family_compare,
ftc_basic_family_init, ftc_basic_family_get_count,
ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph,
ftc_basic_gnode_compare_faceid): Use FT_CALLBACK_DEF.
(ftc_basic_image_family_class, ftc_basic_image_cache_class,
ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class):
Use FT_CALLBACK_TABLE_DEF and local wrapper functions.

* src/cache/ftccache.c: Include ftccback.h.
(ftc_cache_init, ftc_cache_done): New wrapper functions which use
FT_LOCAL_DEF.

* src/cache/ftccmap.c: Include ftccback.h.
(ftc_cmap_cache_class): Use local wrapper functions.

* src/cache/ftcglyph.c: Include ftccback.h.
(ftc_gnode_compare, ftc_gcache_init, ftc_gcache_done): New wrapper
functions which use FT_LOCAL_DEF.

* src/cache/ftcimage.c: Include ftccback.h.
(ftc_inode_free, ftc_inode_new, ftc_inode_weight): New wrapper
functions which use FT_LOCAL_DEF.

* src/cache/ftcmanag.c (ftc_size_list_class, ftc_face_list_class):
Use FT_CALLBACK_TABLE_DEF.

* src/cache;/ftcsbits.c: Include ftccback.h.
(ftc_snode_free, ftc_snode_new, ftc_snode_weight,
ftc_snode_compare): New wrapper functions which use FT_LOCAL_DEF.

* src/cache/rules.mk (CACHE_DRV_H): Add ftccback.h.
2004-02-17 18:41:58 +00:00
Werner Lemberg bb75417ad5 * include/freetype/ftmac.h (FT_GetFile_From_Mac_Name): Fix a typo
(FT_EXPORT_DEF -> FT_EXPORT).

* include/freetype/ftxf86.h (FT_Get_X11_Font_Format): Ditto.
2004-02-17 13:46:17 +00:00
Werner Lemberg 32eb5ce978 * src/base/ftobjs.c (FT_Set_Char_Size): Fix typo. 2004-02-16 12:53:59 +00:00
Werner Lemberg d1d2b458e9 * builds/unix/ftsystem.c: Include errno.h.
(ft_close_stream): Renamed to...
(ft_close_stream_by_munmap): This.
(ft_close_stream_by_free): New function.
(FT_Stream_Open): Use fallback method if mmap fails.
Use proper function for closing the stream.

* src/type1/t1load.c (parse_dict): Initialize `start_binary'.
2004-02-16 09:38:05 +00:00
Werner Lemberg 9472e23a6a * src/type42/t42objs.c (T42_Face_Init), src/type1/t1objs.c
(T1_Face_Init), src/cid/cidobjs.c (cid_face_init): Fix computation
of underline_position and underline_thickness.
2004-02-14 19:21:37 +00:00
Werner Lemberg d233482ef5 * src/base/ftobjs.c (FT_Set_Char_Size): Return immediately if
ppem values don't change.  Suggested by Graham Asher.
2004-02-13 23:48:39 +00:00
Werner Lemberg 95867077e8 * src/cid/cidload.c (cid_face_open): Always allocate
face->cid_stream so that we can deallocate it safely.


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

  dup /WeightVector exch def

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

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

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

* src/psaux/psobjs.c (ps_parser_load_field_table): Remove special
code for synthetic fonts.
Return PSaux_Err_Ignore if no proper value has been found.
2004-02-12 08:33:20 +00:00
Werner Lemberg 916838ca68 * src/cff/cffgload.c (cff_decoder_parse_charstrings)
<cff_op_endchar>: Preserve glyph width before calling
cff_operator_seac.

* src/cff/cffgload.c (cff_decoder_parse_charstrings): Handle special
first argument for `hintmask' and `cntrmask' operators also.
2004-02-10 16:02:20 +00:00
Werner Lemberg 53a1edd42b * builds/unix/configure.in: Call AC_SUBST for `enable_shared',
`hardcode_libdir_flag_spec', and `wl'.
* builds/unix/configure: Regenerated.

* builds/unix/freetype-config.in: Make --prefix and --exec-prefix
actually work.
Report a proper --rpath (or -R) value for --libs argument if a
shared library has been built.

* docs/CHANGES: Updated.
2004-02-08 22:45:48 +00:00
Werner Lemberg e0c5044fb8 * src/bdf/bdfdrivr.c (BDF_Face_Init, BDF_Set_Pixel_Size): Fix
computation of various vertical and horizontal metric values.

* src/pcfdrivr.c (PCF_Set_Pixel_Size), src/pcfread (pcf_load_font):
Ditto.
2004-02-08 16:30:37 +00:00
Werner Lemberg 9cef479d3b * builds/win32/visualc/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.dsw, docs/CHANGES: Updated.

* builds/win32/visualc/freetype.sln,
builds/win32/visualc/freetype.vcproj: New files for VS.NET 2003.
2004-02-08 09:07:08 +00:00
Werner Lemberg 0a84eba8a6 * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP):
Initialize `node'.
* src/type1/t1load.c (parse_dict): Initialize `have_integer'.
2004-02-05 14:36:43 +00:00
Werner Lemberg 6b3d00e1a0 * src/type1/t1load.c (parse_dict): Handle `RD' and `-|' commands
outside of /Subrs or /CharStrings.  This can happen if there is
additional code manipulating those two arrays so that FreeType
doesn't recognize them properly.
(T1_Open_Face): Improve an error message.

Remove CR/LF on many files.
2004-02-03 21:34:29 +00:00
Werner Lemberg cf7d908c48 * src/type1/t1load.c (parse_charstrings): Exit immediately if
there are no elements in /CharStrings.  This is needed for fonts
like Optima-Oblique which not only define /CharStrings but access it
also.
2004-02-02 19:41:09 +00:00
David Turner f546bacdcf * src/sfnt/Jamfile: removing "ttcmap" from the list of sources
* src/cache/*, include/freetype/cache/*: fixing a bug after heavy
        testing. The current sources are now "release candidates" for the
        final version of the cache sub-system

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

        * src/autofit/*: much updates, but the code is still buggy as hell.
        Aargh..
2004-02-01 16:59:06 +00:00
Werner Lemberg 5972e9abf8 * src/cff/cffgload.c (cff_operator_seac): Fix magnitude of
accent offset.
Update code similarly to the seac support for Type 1 fonts.
(cff_decoder_parse_charstrings) <cff_op_endchar>: Fix magnitude
of accent offset.
Don't hint glyphs twice if seac is emulated.
<cff_op_flex>: Assign correct point tags.
* docs/CHANGES: Updated.

* src/type1/t1parse.c (T1_Get_Private_Dict): Use FT_MEM_MOVE, not
FT_MEM_COPY, for copying the private dict.

* src/type1/t1load.c (parse_subrs): Assign number of subrs only
in first run.
(parse_charstrings): Parse /CharStrings in second run without
assigning values.
(parse_dict): Skip all /CharStrings arrays but the first.  We need
this for non-standard fonts like `Optima' which have different
outlines depending on the resolution.  Note that there is no
guarantee that we get fitting /Subrs and /CharStrings arrays; this
can only be done by a real PS interpreter.
2004-02-01 00:49:56 +00:00
Antoine Leca 4187e61bfe * builds/win32/visualc/index.html: detailled explanations
about forcing CR+LF line endings for the VC++ project files.
2004-01-29 11:25:47 +00:00
Werner Lemberg 658f263949 * src/cff/cffload.c (cff_subfont_load): Initialize `dict'. 2004-01-24 15:06:57 +00:00
Werner Lemberg ef512e3ec6 Add support for the hexadicimal representation of binary data
started with `StartData' in CID-keyed Type 1 fonts.

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

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

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

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

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

* docs/CHANGES: Updated.


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

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

Formatting; updating copyright.
2004-01-22 09:07:12 +00:00
Werner Lemberg 271b1e1633 * src/type1/t1parse.c (T1_Get_Private_Dict): Skip exactly one
CR, LF, or CR/LF after `eexec'.
2004-01-19 23:31:56 +00:00
David Turner 6654763f83 * src/sfnt/ttsbit.c: removed compiler warning
* src/tools/docmaker/*: updating beautifier tool
2004-01-18 14:10:21 +00:00
David Turner 4632fccb1b * include/freetype/internal/ftmemory.h,
src/autohint/ahhint.c, src/base/ftgloadr.c,
        src/base/ftglyph.c, src/base/ftoutln.c,
        src/base/ftstroke.c, src/cff/cffload.c, src/truetype/ttgload.c,
        src/truetype/ttinterp.c:

          introducing the new FT_ARRAY_COPY and FT_ARRAY_MOVE macros
          to make copying arrays easier
2004-01-15 19:07:44 +00:00
Werner Lemberg edeed6b391 * src/cff/cffload.c (cff_font_load): Load charstrings_index earlier.
Use number of charstrings as argument to CFF_Load_FD_Select (as
documented in the CFF specs).
2004-01-15 16:12:36 +00:00
Werner Lemberg f9831a6675 * src/pshinter/pshalgo.c (psh_glyph_init): Move assignment of
`glyph->memory' up to free arrays properly in case of failure.
2004-01-15 11:02:07 +00:00
Werner Lemberg 3d780173fe Make `FT_Get_CMap_Language_ID' work with CFF. Bug reported by
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>.
2004-01-11 10:01:08 +00:00
Werner Lemberg 4338dab2f8 * src/base/ftobjs.c (destroy_charmaps): New function.
(destroy_face, open_face): Use `destroy_charmaps'.
2004-01-05 14:41:59 +00:00
Werner Lemberg 9914b97af2 * docs/CHANGES: Updated.
* src/winfonts/winfnt.c (FNT_Size_Set_Pixels): Fix sign of
size->metrics.descender.
2004-01-02 16:33:04 +00:00
Werner Lemberg 84c60bba18 * src/cff/cffgload.c (cff_decoder_parse_charstrings)
[FT_DEBUG_LEVEL_TRACE]: Use `%ld' in FT_TRACE4.
<cff_op_flex1>: Change type of dx and dy to FT_Pos and remove
cast for accessing arguments.
2004-01-01 08:21:30 +00:00
Werner Lemberg f946fc609b * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Revert previous
change.  It's not necessary.
2003-12-31 08:48:21 +00:00
Werner Lemberg 6fd9512aff * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle `repeated
flags set' correctly.

* src/cff/cffobjs.c (cff_face_init): Fix memory leak by deallocating
`full' and `weight' properly.
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
<cff_op_hintmask> [FT_DEBUG_LEVEL_TRACE]: Use `0x' as prefix for
tracing output.
2003-12-31 07:51:30 +00:00
Werner Lemberg cb8ede4dca * include/freetype/internal/sfnt.h (TT_Set_SBit_Strike_Func):
Use FT_UInt for ppem values.
* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Use FT_UInt for
ppem values.
* src/sfnt/ttsbit.h: Updated.

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

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

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

Formatting.
2003-12-26 07:26:08 +00:00
Werner Lemberg a40b1b64a0 * src/cache/ftcsbits.c (FTC_SNode_Weight):
s/FTC_SBIT_ITEM_PER_NODE/FTC_SBIT_ITEMS_PER_NODE/.
2003-12-25 20:15:51 +00:00
David Turner cf2c49c80c * fixed compilation problems in the cache sub-system
* partial updates to src/autofit
2003-12-24 18:42:04 +00:00
Werner Lemberg 328abf3094 * src/cff/cffgload.c (cff_lookup_glyph_by_stdcharcode): Handle
CID-keyed fonts.

Remove MS-DOS line endings.

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

          use of the FT_PAD_XXX and FT_PIX_XXX macros to avoid compiler
          warnings with very pedantic compilers. Hints:  (x) & -64 will
          warn if (x) is not signed.. use (x) & ~63 instead !
2003-12-24 01:10:46 +00:00
Werner Lemberg 48b6ddb8a8 * include/freetype/ftwinfnt.h (FT_WinFNT_ID_*): New definitions
to describe the `charset' field in FT_WinFNT_HeaderRec.
* src/winfonts/winfnt.c (FNT_Face_Init): Set encoding to
FT_ENCODING_NONE except for FT_WinFNT_ID_MAC.

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

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

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

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

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

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

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

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

            - FTC_Manager_Lookup_Face => FTC_Manager_LookupFace
              FTC_Manager_Lookup_Size => FTC_Manager_LookupSize (still in
              private header for the moment)
2003-12-22 21:53:37 +00:00
Werner Lemberg 63abb4bc63 * src/type1/t1load.c (parse_dict): Stop parsing if `eexec' keyword
is encountered.
2003-12-22 11:35:36 +00:00
Werner Lemberg 32174ffba2 * devel/ftoption.h: Define FT_DEBUG_MEMORY.
Reverted DEBUG changes in include/freetype/config/ftoption.h.
2003-12-20 07:43:45 +00:00
Werner Lemberg 83da52b4cd * src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 32. For
example, the Japanese Hiragino font already contains 15 subfonts.

* src/cff/cffload.c (cff_font_load): Deallocate `sids' array for
CID-keyed fonts.
2003-12-20 07:30:05 +00:00
Werner Lemberg 8f963be41c * include/freetype/ttnameid.h (TT_ADOBE_ID_LATIN_1): New macro.
* src/type1/t1objs.c (T1_Face_Init): Use TT_ADOBE_ID* values.
2003-12-18 15:29:20 +00:00
Werner Lemberg a9cd856ee2 * src/cff/cfftypes.h (CFF_FontRecDictRec): Change type of
`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.
2003-12-18 08:18:37 +00:00
Werner Lemberg 7f1458aaa3 * src/sfnt/sfobjs.c (sfnt_init_face): Don't set
FT_FACE_FLAG_GLYPH_NAMES if the font contains a version 3.0 `post'
table.

* docs/CHANGES: Updated.
2003-12-17 21:57:56 +00:00
Werner Lemberg 91a67478ec Add new function FT_Get_CMap_Language_ID to extract the language ID
for TrueType/sfnt fonts.

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

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

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

* src/base/ftobjs.c: Include FT_SERVICE_TT_CMAP_H.
(FT_Get_CMap_Language_ID): New function implementation.
* include/freetype/tttables.h (FT_Get_CMap_Language_ID): New
function declaration.
2003-12-17 14:28:22 +00:00
Werner Lemberg efe527520a * include/freetype/internal/tttypes.h (TT_TableDirRec,
TT_CMapDirRec, TT_CMapDirEntryRec, TT_CMap0, TT_CMap2SubHeaderRec,
TT_CMap2Rec, TT_CMap4Segment, TT_CMap4Rec, TT_CMap6,
TT_CMapGroupRec, TT_CMap8_12Rec, TT_CMap10Rec, TT_CharMap_Func,
TT_CharNext_Func, TT_CMapTableRec, TT_CharMapRec): Removed.
Obsolete.
* src/cff/cffobjs.h (CFF_CharMapRec): Removed.  Obsolete.
2003-12-16 07:12:40 +00:00
Werner Lemberg b066c1530d * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: Removed. Obsolete.
* include/freetype/internal/sfnt.h (SFNT_Interface): Remove
obsolete fields `load_charmap' and `free_charmap'.
(TT_CharMap_Load_Func, TT_CharMap_Free_Func): Removed.
* src/sfnt/sfnt.c: Don't include ttcmap.c.
* src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttcmap.c.
* src/sfnt/ttload.c: Don't include ttcmap.h.
* src/sfnt/sfdriver.c: Don't include ttcmap.h.
(sfnt_interface): Updated.
2003-12-16 06:42:11 +00:00
Werner Lemberg e107514301 * docs/CHANGES: Updated. 2003-12-16 06:04:44 +00:00
Werner Lemberg fb4bfddb1a * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add
cast.
* src/cff/cffdrivr.c (cff_ps_has_glyph_names): Assure that return
value is either 0 or 1.
2003-12-13 18:42:31 +00:00
Werner Lemberg b36d4a53e9 * src/cff/cffdrivr.c (cff_get_glyph_name): Improve error message.
(cff_get_name_index): Return if no PSNames service is available.
(cff_ps_has_glyph_names): Handle CID-keyed fonts correctly.
* src/cff/cfftypes.h (CFF_CharsetRec): New field `cids', used for
CID-keyed fonts.  This is the inverse mapping of `sids'.
* src/cff/cffload.c (cff_charset_load): New argument `invert'.
Initialize charset->cids if `invert' is set.
(cff_font_load): In call to cff_charset_load, set `invert' to true
for CID-keyed fonts.
* src/cff/cffgload.c (cff_slot_load): Handle glyph index as CID
and map it to the real glyph index.

* docs/CHANGES: Updated.
2003-12-12 15:38:39 +00:00
Werner Lemberg 6c98cc3e7c * src/cff/cffobjs.c (cff_face_init): Don't set
FT_FACE_FLAG_GLYPH_NAMES for CID-keyed fonts.
Don't construct a cmap for CID-keyed fonts.
2003-12-12 07:59:16 +00:00
Werner Lemberg 9b067facf1 Use implementation specific SID value 0xFFFF to indicate that
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'.
2003-12-11 17:55:58 +00:00
Werner Lemberg cb3fd79b66 * src/pcf/pcfdrivr.c (pcf_get_charset_id): New function (a clone
of the similar BDF function).
(pcf_service_bdf): Use it.
2003-12-11 06:55:59 +00:00
Werner Lemberg 25ab491d55 * src/sfnt/sfobjs.c (sfnt_load_face): Set FT_FACE_FLAG_GLYPH_NAMES
only if a `post' table is present.
2003-12-10 20:04:50 +00:00
Werner Lemberg dc8ad54f10 * include/freetype/internal/psaux.h (PS_TableRec): Change type
of `lengths' to FT_PtrDist.
(T1_DecoderRec): Change type of `subrs_len' to FT_PtrDist.
* include/freetype/internal/t1types.h (T1_FontRec): Change type
of `subrs_len' and `charstrings_len' to FT_PtrDist.

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

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

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

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

* src/type42/t42parse.c (t42_parse_dict): Add cast for `n_keywords'.
2003-12-09 02:12:14 +00:00
Werner Lemberg 60217b7acd * docs/raster.txt: New file, taken from FreeType 1 and completely
revised.
2003-12-08 21:11:31 +00:00
Werner Lemberg f0b752072d * src/type1/t1driver.c (Get_Interface): Remove FT_UNUSED for
t1_interface.  t1_interface is used.
2003-12-05 10:24:59 +00:00
Werner Lemberg 4e1f5a663c Fix ChangeLog. 2003-12-03 15:04:50 +00:00
Werner Lemberg b8bae640cd Fix ChangeLog. Formatting. 2003-11-28 22:01:02 +00:00
David Turner a77f713db5 * src/pfr/pfrdrivr.c (pfr_get_metrics): reverting to previous
behaviour. Werner's "fix" was incorrect !!
2003-11-27 21:01:24 +00:00
Werner Lemberg 6f20dd505f * src/base/ftcalc.c, include/freetype/internal/ftcalc.h
(FT_MulDiv_No_Round): Surround code with `#ifdef
TT_CONFIG_OPTION_BYTECODE_INTERPRETER ... #endif'.
2003-11-26 08:24:08 +00:00
Werner Lemberg 9f051a7fa4 * src/base/ftcalc.c (FT_MulDiv_No_Round): New function (32 and
64 bit version).
* include/freetype/internal/ftcalc.h: Updated.

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

* src/pfr/pfrdrivr.c (pfr_get_metrics): Directly use
metrics->x_scale and metrics->y_scale.
2003-11-25 18:15:56 +00:00
Werner Lemberg 4ff243d90a Fix ChangeLog. Update `CHANGES' file. 2003-11-25 09:30:57 +00:00
Werner Lemberg be67c4ef33 * src/truetype/ttinterp.c (CUR_Func_move_orig): New macro.
(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.
2003-11-24 22:54:58 +00:00
David Turner ff9d2415a7 * src/autofit/*: more updates 2003-11-23 21:39:51 +00:00
Werner Lemberg 03f06f0f08 * src/bdf/bdfdrivr.c (bdf_interpret_style), src/pcf/pcfread.c
(pcf_interpret_style): Replace spaces with dashes in properties
SETWIDTH_NAME and ADD_STYLE_NAME to simplify parsing.
2003-11-15 17:44:13 +00:00
Werner Lemberg 51ecb69a88 * docs/CHANGES: Updated.
Handle SETWIDTH_NAME and ADD_STYLE_NAME properties for BDF and PCF
fonts.

* src/bdf/bdfdrivr.c (bdf_interpret_style): New auxiliary function.
(BDF_Face_Init): Don't handle style properties but call
bdf_interpret_style.

* src/pcf/pcfread.c (pcf_interpret_style): New auxiliary function.
(pcf_load_font): Don't handle style properties but call
pcf_interpret_style.
2003-11-13 10:19:27 +00:00
Werner Lemberg 56b886620f * include/freetype/freetype.h (FREETYPE_PATCH): Set to 7. 2003-11-09 08:38:13 +00:00
Werner Lemberg e42dbcec21 * Version 2.1.7 released.
=========================


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

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

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

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

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

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

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

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

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

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

* builds/freetype.mk (refdoc): Updated --title.
2003-11-09 08:37:14 +00:00
David Turner 5671e6eef9 * Version 2.1.5 released.
=========================


        * updating README and docs/VERSION.DLL, re-tagging VER-2-1-6
2003-11-08 10:15:51 +00:00
David Turner 700a32ee1c removing "install"
tagging VER-2-1-6
2003-11-06 20:31:27 +00:00
Werner Lemberg 82906bfb1a * src/sfnt/sfdriver.c: Include FT_SERVICE_SFNT_H.
(sfnt_service_sfnt_table): New service.
(sfnt_services): Updated.

* docs/license.txt: Reworded.
2003-11-04 18:24:20 +00:00
Werner Lemberg ab3e914000 * include/freetype/*: Add a guard to all public header files which
load FT_FREETYPE_H to reject freetype.h from FreeType 1.
2003-11-04 07:44:19 +00:00
Werner Lemberg 9669c52a30 * builds/unix/freetype2.m4, builds/unix/ft-munmap.m4: Protect
first argument of AC_DEFUN with brackets to avoid possible
expansion.
2003-11-04 01:31:26 +00:00
Werner Lemberg adffc13e8a * include/freetype/cache/ftcglyph.h: Don't include stddef.h.
* include/freetype/freetype.h: Fix check for ft2build.h.
2003-11-03 20:12:39 +00:00
Werner Lemberg 55ca408288 * src/base/fttype1.c (FT_Get_PS_Font_Info): Fix incorrectly applied
patch.
2003-11-02 09:07:21 +00:00
Werner Lemberg 3f7ff6afbe * include/freetype/freetype.h: Check that ft2build.h has been
loaded first.
2003-11-02 08:58:53 +00:00
Werner Lemberg 40bb0964f2 * src/base/fttype1.c (FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names):
Fix parameter order in calls to FT_FACE_FIND_SERVICE.

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

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

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

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

        * include/freetype/internal/services/svpsinfo.h,
        include/freetype/internal/ftserv.h, src/cff/cffdrivr.c,
        src/cid/ciddrivr.c, src/type1/t1driver.c, src/type42/t42drivr.c,
        src/base/fttype1.c: migrating to FT_SERVICE_ID_POSTSCRIPT_INFO defined
        in "svpsinfo.h", removing some sad hacks.
2003-10-29 21:43:52 +00:00
Werner Lemberg 4795b36cf9 * src/type1/t1load.c (parse_encoding): Handle `/Encoding [ ... ]'.
* src/type1/t1parse.c (T1_Get_Private_Dict): Test whether `eexec'
is real.

* src/type42/t42parse.c (t42_parse_encoding): Improve boundary
checking while parsing.

* docs/CHANGES: Updated.
2003-10-23 16:24:10 +00:00
Werner Lemberg 3061e893ce * include/freetype/internal/t1types.h (T1_FontRec): `paint_type'
and `stroke_width' aren't pointers.

* src/type42/t42objs.c (T42_Face_Done), src/type1/t1objs.c
(T1_Face_Done): Don't free `paint_type' and `stroke_width'.
2003-10-22 20:24:47 +00:00
Werner Lemberg 80fff78dc6 * src/winfonts/winfnt.c (fnt_cmap_class): Fix position of `const'. 2003-10-21 06:53:19 +00:00
Werner Lemberg 17d7581918 * src/autohint/ahhint.c (ah_hinter_load_glyph): Patch from
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'.
2003-10-20 08:29:46 +00:00
Werner Lemberg e3f41982a2 Completely revised Type 42 parser. It now handles both fonts
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.
2003-10-16 15:48:39 +00:00
Werner Lemberg 15ee9b5542 * src/autohint/ahglobal.c (blue_chars), src/winfonts/winfnt.c
(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.
2003-10-15 22:20:56 +00:00
Werner Lemberg 5131692505 Formatting. 2003-10-13 06:08:13 +00:00
Werner Lemberg 38c4647427 * src/type1/t1load.c (parse_font_matrix, parse_charstrings): Remove
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.
2003-10-13 05:58:54 +00:00
Werner Lemberg ed3a7d7b0f * src/type1/t1load.c (parse_dict): Handle synthetic
fonts properly.
(parse_charstrings): Copy correct number of characters into
`name_table'.
2003-10-07 20:06:35 +00:00
Werner Lemberg 34808199ce * src/type1/t1load.c (parse_subrs, parse_dict): Handle synthetic
fonts properly.
2003-10-07 11:54:03 +00:00
Werner Lemberg 52f911a12d Heavy modification of the PS parser to handle comments and strings
correctly.  This doesn't slow down the loading of PS fonts
significantly since charstrings aren't affected.

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

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

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

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

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

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


* src/base/ftmm.c (ft_face_get_mm_service): Return FT_Err_OK if
success.
2003-10-07 05:49:41 +00:00
Werner Lemberg ac3622048f * include/freetype/ftmodule.h: Renamed to...
* include/freetype/ftmodapi.h: This to avoid duplicate file names.
* include/freetype/config/ftheader.h (FT_MODULE_H): Updated.
2003-10-05 09:55:58 +00:00
Werner Lemberg 2ea0d9fb64 * src/base/ftoutln.c (FT_OrientationExtremumRec,
FT_Outline_Get_Orientation): Trivial typo fixes to make it compile.
2003-10-05 07:54:00 +00:00
Werner Lemberg 13472b38d3 * src/winfonts/winfnt.c (FT_WinFNT_HeaderRec): `color_table_offset'
has four bytes, not two.
Fix all users.
(fnt_font_load, FNT_Load_Glyph): Add more font validity tests.
2003-10-02 21:36:18 +00:00
David Turner d25ad56d78 * src/autofit/*: adding first sources of the new multi-script
"auto-fitter"

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

        * include/freetype/internal/ftserv.h: fixed trivial bug which
        could crashed the font engine when a cached service pointer was
        retrieved with FT_FACE_LOOKUP_SERVICE
2003-10-02 21:07:10 +00:00
Werner Lemberg c67f55599b Version 2.1.5 is released. 2003-09-30 06:52:24 +00:00
Werner Lemberg 3864f4eae9 * src/cid/cidload.c (cid_parse_dict): Skip token if no keyword is
found.

* src/type1/t1parse.c (IS_T1_WHITESPACE, IS_T1_LINESPACE,
IS_T1_SPACE): Removed.
(PFB_Tag): Removed.
(read_pfb_tag): Don't use PFB_Tag.

* src/type42/t42parse.c (t42_is_space): Handle `\f' also.
(t42_parse_encoding): Handle synthetic fonts.
2003-09-30 06:43:54 +00:00
Werner Lemberg f4c0b921a1 * include/freetype/internal/t1types.h: Don't include
FT_INTERNAL_OBJECTS_H but FT_INTERNAL_SERVICE_H.
* src/truetype/ttobjs.c: Don't include
FT_SERVICE_POSTSCRIPT_NAMES_H.
2003-09-30 05:39:35 +00:00
David Turner c4ec973160 * src/base/ftglyph.c (FT_Get_Glyph): fixing small bug, thanks
to Henry Maddocks for spotting this
2003-09-29 20:35:34 +00:00
David Turner b72d8a8521 * include/freetype/internal/services/svpsname.h (added),
include/freetype/internal/psnames.h (removed),
        include/freetype/internal/internal.h (FT_SERVICE_POSTSCRIPT_NAMES):

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


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

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

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

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

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

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

          removing various compiler warnings
2003-09-21 16:04:05 +00:00
Werner Lemberg 99ee499ef8 * docs/CHANGES: Updated. 2003-09-20 17:23:36 +00:00
Werner Lemberg a126d4c2ef * src/type1/t1parse.c (pfb_tag_fields): Removed.
(read_pfb_tag): Fix code so that it doesn't fail on end-of-file
indicated (0x8003).
2003-09-20 14:25:10 +00:00
Werner Lemberg 46333a118f * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
FT_FACE_LOOKUP_SERVICE): Add parameter to pass pointer type.
Ugly, I know, but this is needed for compilation with C++ --
maybe someone knows a better solution?
Updated all callers.

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

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

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

* builds/freetype.mk (SERVICES_DIR): New variable.
(BASE_H): Add services header files.
2003-09-16 07:57:25 +00:00
Werner Lemberg 754d558893 * src/cff/cffcmap.c: Include `cfferrs.h'.
* 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'.
2003-09-12 20:32:51 +00:00
Werner Lemberg 5e3614f584 * builds/toplevel.mk (distclean): Remove `builds/unix/freetype2.pc'.
* src/cff/cffdrivr.c: Don't load headers twice.

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

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

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

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

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

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

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

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

* include/freetype/freetype.h (FT_ENCODING_SJIS, FT_ENCODING_GB2312,
FT_ENCODING_BIG5, FT_ENCODING_WANSUNG, FT_ENCODING_JOHAB): New
enumerations of FT_Encoding.  The FT_ENCODING_MS_* variants except
FT_ENCODING_MS_SYMBOL are now deprecated.
Updated all users.
* docs/CHANGES: Document it.
2003-09-01 07:06:06 +00:00
Werner Lemberg cc823200c1 * src/bdf/bdfdrivr.c (BDF_Face_Init): Accept lowercase characters
for spacing.

* src/pcf/pcfread.c (pcf_load_font), src/bdf/bdfdrivr.c
(BDF_Face_Init): Accept lowercase characters for slant and weight.
2003-08-28 10:57:05 +00:00
Werner Lemberg 2bb6ee32c2 Some clean-up. 2003-08-18 08:23:40 +00:00
David Turner fc3da857a9 * include/freetype/config/ftoption.h: disabling TrueType bytecode
interpreter, until the UNPATENTED_HINTING works as advertised
2003-08-17 23:03:36 +00:00
David Turner 5cb5b4c9c3 * src/autohint/ahhint.c (ah_hinter_load_glyph): fixed bug 2003-08-17 23:00:59 +00:00
David Turner 3c40d73d2c * Jamfile: adding the "refdoc" target to the Jamfile in order to
build the API Reference in "docs/reference" automatically

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

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

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

        changed the name of TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING to
        the simpler TT_CONFIG_OPTION_UNPATENTED_HINTING

        removed the macro TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING. Instead,
        the same effect can be used by setting a debug-hook with
        FT_DEBUG_HOOK_UNPATENTED_HINTING globally with FT_Set_Debug_Hook()
2003-08-17 22:09:14 +00:00
Werner Lemberg 0f4eb3d03d Fix ChangeLog. 2003-08-16 13:17:00 +00:00
Werner Lemberg e52c4ba178 * src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c
(cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Fix
previous change.
2003-08-06 17:27:14 +00:00
Werner Lemberg e8ff769c7f * src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c
(cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Apply
font matrix to advance also.
* docs/CHANGES: Updated.
2003-08-06 04:40:48 +00:00
Werner Lemberg 42284f98f2 * builds/unix/configure.ac (version_info): Set to 9:4:3.
* builds/unix/configure: Updated.
* docs/CHANGES, docs/VERSION.DLL: Updated.

* include/freetype/freetype.h (FT_GlyphSlot): Change 2003-06-16
also breaks binary compatibility.  Reintroduce an unsigned integer
at the old position of `flags' called `reserved'.
2003-07-26 06:08:14 +00:00
Werner Lemberg f1c7814718 * src/tools/docmaker/tohtml.py
(chapter_inter, chapter_footer): Add <li> and use special <ul>
class.
(toc_exit): Don't emit </table>.
2003-07-25 22:55:59 +00:00
Werner Lemberg d18e01352c (code_header, code_footer): Don't change font colour directly but
use a special <pre> class.
2003-07-25 22:21:57 +00:00
Werner Lemberg 64f1ba9064 Make reference valid HTML 4.01 transitional.
* src/tools/docmaker/tohtml.py (html_header_1): Add doctype
and charset.
(html_header_2): Fix style elements and add some more.
Fix syntax.
(block_header, block_footer, description_header, description_footer,
marker_header, marker_footer, source_header, source_footer,
chapter_header, chapter_footer): Don't use <center>...</center> but
`align=center' table attribute.
Use double quotes around table widths given in percent.
(keyword_prefix, keyword_suffix): Don't change font colour directly
but use a new <span> class.
(section_synopsis_header, section_synopsis_footer): Don't change
colour.
(print_html_field): <tr> gets the `valign' attribute, not <table>.
(print_html_field_list): Ditto.
(index_exit): Don't use <center>...</center> but `align=center'
table attribute.
(toc_exit, section_enter): Ditto.
(block_enter): Use <h4><a>, not <a><h4>.


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

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

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

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

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

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

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

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

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

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

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

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

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

* configure: Set DOC_DIR variable.

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

* include/freetype/freetype.h: Improve documentation of FT_CharMap.
* include/freetype/ftimage,h: Fix documentation of FT_OUTLINE_FLAGS.
* include/freetype/tttables.h: Document FT_Sfnt_Tag.
2003-07-09 15:20:32 +00:00
Werner Lemberg 8292815bb9 * src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfread.c
(pcf_load_font): Fix computation of height if PIXEL_SIZE property is
missing.
2003-07-07 07:35:15 +00:00
Werner Lemberg 4ee9b7bab1 * src/cache/ftcsbits.c (ftc_sbit_node_compare): Only add `size' if
there is no error.  Reported by Knut St. Osmundsen
<bird-freetype@anduin.net>.
2003-07-02 15:03:36 +00:00
Werner Lemberg 6d79899362 A new try to synchronize bitmap font access.
include/freetype/freetype.h (FT_Bitmap_Size): `height' is now
defined to return the baseline-to-baseline distance.  This was
already the value returned by the BDF and PCF drivers.

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

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

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

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

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

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

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

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

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

* src/winfonts/winfnt.c (fnt_font_load): Don't set pixel_width equal
to pixel_height.
(fnt_face_done_fonts): Removed.
(fnt_face_get_dll_fonts): Renamed to...
(fnt_face_get_dll_font): This.  Add second function argument to
select face index.
Updated to load just one subfont.
(fnt_font_done, FNT_Face_Done): Updated.
(FNT_Face_Init): Handle `face_index'.
Updated.
(FNT_Size_Set_Pixels): Simplified; similar to BDF and PCF, the
bitmap width is now ignored.
(FNT_Load_Glyph): Updated.
Fix glyph index computation.
(winfnt_driver_class): Updated.
2003-07-01 07:28:55 +00:00
Owen Taylor 2c8530bd3d 2003-06-25 Owen Taylor <otaylor@redhat.com>
* src/sfnt/ttload.c (tt_face_load_hdmx): Don't assign
        num_records until we actually decide to load the table,
        otherwise, we'll segfault in tt_face_free_hdmx.
2003-06-30 13:08:58 +00:00
Werner Lemberg 3c41447eef * src/cff/cffdrivr.c (cff_get_glyph_name): Protect agains zero
glyph name pointer.  Reported by Mikey Anbary <manbary@vizrt.com>.
2003-06-25 06:13:36 +00:00
Werner Lemberg 43ba0842af * src/tools/glnames.py: Updated to AGL 2.0.
* src/psnames/pstables.h: Regenerated.


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

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

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

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


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

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


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

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

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

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

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


* src/bdf/bdfdrivr.c: s/FT_Err_/BDF_Err/.
* src/cache/ftccache.c, src/cache/ftcsbits.c, src/cache/ftlru.c:
s/FT_Err_/FTC_Err_/.
* src/cff/cffcmap.c: s/FT_Err_/CFF_Err_/.
* src/pcf/pcfdrivr.c: s/FT_Err_/PCF_Err_/.
* src/psaux/t1cmap.c: Include psauxerr.h.
s/FT_Err_/PSaux_Err_/.
* src/pshinter/pshnterr.h: New file.
* src/pshinter/rules.mk: Updated.
* src/pshinter/pshalgo.c, src/pshinter/pshrec.c: Include pshnterr.h.
s/FT_Err_/PSH_Err_/.
* src/pfr/pfrdrivr.c, src/pfr/pfrobjs.c, src/pfr/pfrsbit.c:
s/FT_Err_/PFR_Err_/.
* src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
src/sfnt/ttload.c: s/FT_Err_/SFNT_Err_/.
* src/truetype/ttgload.c: s/FT_Err_/TT_Err_/.
* src/gzip/ftgzip.c: Load FT_MODULE_ERRORS_H and define
FT_ERR_PREFIX and FT_ERR_BASE.
s/FT_Err_/Gzip_Err_/.
2003-06-22 15:33:53 +00:00
Werner Lemberg deb5510a54 * src/cff/cffload (cff_encoding_load): `nleft' must be FT_UInt,
otherwise adding 1 might wrap the result.
2003-06-20 07:50:13 +00:00
Werner Lemberg eb17a92a78 * src/psnames/psmodule.c (ps_unicode_value): Add support to
recognize `uXXXX[X[X]]' glyph names.
Don't handle glyph names starting with `uni' which have more than
four digits.
2003-06-20 07:33:20 +00:00
Werner Lemberg 7a0241049a * include/freetype/freetype.h (FT_Open_Flags): Replaced with
#defines for the constants.
(FT_Open_Args): Change type of `flags' to FT_UInt.
(FT_GlyphSlot): Move `flags' to FT_Slot_Internal.

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

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

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

* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Use dummy
FT_GlyphSlot_Internal object.
2003-06-18 06:59:57 +00:00
Werner Lemberg d726e41c33 * builds/compiler/gcc.mk, builds/compiler/gcc-dev.mk (CFLAGS):
Add -fno-strict-aliasing to get rid of zillion warnings from gcc
version 3.3.
2003-06-17 22:50:09 +00:00