changelog

qt专门用于嵌入式的图形开发GUI

	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.

2004-05-03  Steve Hartwell  <[e-mail]>

	* 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 types 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 types
	within the function.
	Update code accordingly.
	(tt_driver_class): Remove casts.

2004-05-02  Werner Lemberg  <[e-mail]>

	* src/sfnt/ttload.c (tt_face_free_names): Check that `table->names'
	is not NULL.  Reported by Gordon Childs <[e-mail]>.

2004-04-29  Werner Lemberg  <[e-mail]>

	* docs/formats.txt: Add more information on PFR format.

2004-04-28  Werner Lemberg  <[e-mail]>

	* docs/formats.txt: New file.
	* docs/CHANGES: Updated.

2004-04-28  Masatake YAMATO  <[e-mail]>

	* 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  Masatake YAMATO  <[e-mail]>

	* src/truetype/ttgxvar.h: Use FT_LOCAL instead of FT_LOCAL_DEF
	for function declarations.

2004-04-25  George Williams  <[e-mail]>

	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Fix typo.

2004-04-25  Werner Lemberg  <[e-mail]>

	* src/truetype/Jamfile, docs/CHANGES: Updated.

2004-04-24  Werner Lemberg  <[e-mail]>

	* 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  <[e-mail]>

	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.

2004-04-23  Werner Lemberg  <[e-mail]>

	* 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.

2004-04-21  Werner Lemberg  <[e-mail]>

	* src/cff/cffparse.c (cff_parser_run), src/psaux/psobjs.c
	(ps_parser_load_field): Use FT_CHAR_BIT.

2004-04-21  David Turner  <[e-mail]>


	* Version 2.1.8 released.
	=========================


	* src/cff/cffobjs.c (cff_face_init): Fix a small memory leak.

	* src/autofit/afloader.c (af_loader_load_g), src/autofit/afmodule.c
	(af_autofitter_load_glyph), src/base/ftdebug.c (FT_Trace_Get_Name):
	Remove compiler warnings.

	* src/autofit/aftypes.h: Undefine AF_DEBUG.

	* src/lzw/zopen.c (rmask), src/pcf/pcfdrivr.c (pcf_service_bdf,
	pcf_services), src/pcf/pcfread.c (tableNames), src/psaux/psobjs.c
	(ft_char_table), src/type42/t42drivr.c (t42_service_glyph_dict,
	t42_service_ps_font_name): Decorate data arrays with `const' to
	avoid populating the `.data' segment.

	* src/lzw/Jamfile: New file.

2004-04-20  Werner Lemberg  <[e-mail]>

	* src/psaux/psobjs.c (T1Radix): Renamed to...
	(ps_radix): This.
	Update current cursor position.

	* docs/CHANGES: Updated.

2004-04-18  Werner Lemberg  <[e-mail]>

	* 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.

2004-04-17  Chisato Yamauchi  <[e-mail]>

	* 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.

2004-04-16  Werner Lemberg  <[e-mail]>

	* builds/unix/freetype-config.in (usage): Fix and improve usage
	information.

2004-04-15  Werner Lemberg  <[e-mail]>

	* 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.

2004-04-15  bytesoftware  <[e-mail]>

	* include/freetype/config/ftconfig.h, src/base/ftstream.c
	(FT_Stream_ReadFields): More fixes using FT_CHAR_BIT.

2004-04-14  Werner Lemberg  <[e-mail]>

	* include/freetype/config/ftconfig.h (FT_CHAR_BIT): New macro.

2004-04-14  Alex Strelnikov  <[e-mail]>

	* src/cache/ftcsbits.c (ftc_snode_load): Initialize `*asize' in case
	of error.

2004-04-14  Werner Lemberg  <[e-mail]>

	* 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.

2004-04-13  Werner Lemberg  <[e-mail]>

	* include/freetype/config/ftconfig.h: Use CHAR_BIT to define
	size of FT_SIZEOF_xxx.

2004-04-12  Chisato Yamauchi  <[e-mail]>

	* 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.

2004-04-12  Werner Lemberg  <[e-mail]>

	* 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.

2004-04-11  Werner Lemberg  <[e-mail]>

	* src/lzw/zopen.c: Don't include sys/param.h and sys/stat.h.

2004-04-10  Werner Lemberg  <[e-mail]>

	* 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.

2004-04-02  Werner Lemberg  <[e-mail]>

	* 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.

2004-04-01  Werner Lemberg  <[e-mail]>

	* 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.

2004-03-31  Werner Lemberg  <[e-mail]>

	Handle broken FNT files which don't have a trailing NULL byte
	in the face name string.

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

2004-03-30  Werner Lemberg  <[e-mail]>

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

2004-03-27  Werner Lemberg  <[e-mail]>

	* src/base/descrip.mms (OBJS): Add ftbbox.obj.

2004-03-26  George Williams  <[e-mail]>

	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