4139 lines
139 KiB
Plaintext
4139 lines
139 KiB
Plaintext
2008-10-12 Graham Asher <graham.asher@btinternet.com>
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* src/sfnt/sfobjs.c (sfnt_load_face): Fix computation of
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`underline_position'.
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2008-10-12 Werner Lemberg <wl@gnu.org>
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* docs/CHANGES: Updated.
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2008-10-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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Fix Savannah bug #24468.
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According to include/freetype/internal/ftobjs.h, the appropriate
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type to interchange single character codepoint is FT_UInt32. It
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should be distinguished from FT_UInt which can be 16bit integer.
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* src/sfnt/ttcmap.c (tt_cmap4_char_map_linear): Change the type
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of the second argument `pcharcode' from FT_UInt* to FT_UInt32*.
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(tt_cmap4_char_map_binary): Ditto.
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(tt_cmap14_get_nondef_chars): Change the type of return value
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from FT_UInt* to FT_UInt32*.
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2008-10-08 John Tytgat <John.Tytgat@esko.com>
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Fix Savannah bug #24485.
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* src/type1/t1load.c (parse_charstrings): Assure that we always have
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a .notdef glyph.
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2008-10-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/base/ftmac.c: Include FT_TRUETYPE_TAGS_H for multi build.
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* builds/mac/ftmac.c: Ditto.
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2008-10-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* include/freetype/tttags.h (TTAG_TYP1, TTAG_typ1): Fix definitions.
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* src/base/ftobjs.c: Include FT_TRUETYPE_TAGS_H.
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2008-10-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/sfnt/sfobjs.c (sfnt_open_font): Allow `typ1' version tag in
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the beginning of sfnt container.
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* src/sfnt/ttload.c (check_table_dir): Return
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`SFNT_Err_Table_Missing' when sfnt table directory structure is
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correct but essential tables for TrueType fonts (`head', `bhed' or
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`SING') are missing. Other errors are returned by
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SFNT_Err_Unknown_File_Format.
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* src/base/ftobjs.c (FT_Open_Face): When TrueType driver returns
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`FT_Err_Table_Missing', try `open_face_PS_from_sfnt_stream'. It is
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enabled only when old mac font support is configured.
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2008-10-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* include/freetype/tttags.h (TTAG_CID, TTAG_FOND, TTAG_LWFN,
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TTAG_POST, TTAG_sfnt, TTAG_TYP1, TTAG_typ1): New tags to simplify
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the repeated calculations of these values in ftobjs.c and ftmac.c.
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* src/base/ftobjs.c: Replace all FT_MAKE_TAG by new tags.
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* src/base/ftmac.c: Ditto.
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* builds/mac/ftmac.c: Ditto.
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2008-10-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/base/ftobjs.c (ft_lookup_PS_in_sfnt_stream): Remove wrong
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initialization of *is_sfnt_cid.
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2008-10-04 Werner Lemberg <wl@gnu.org>
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* src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Remove compiler
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warnings.
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2008-10-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/base/ftobjs.c (ft_lookup_PS_in_sfnt): Replaced by...
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(ft_lookup_PS_in_sfnt_stream): This.
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(open_face_PS_from_sfnt_stream): New function. It checks whether
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the stream is sfnt-wrapped Type1 PS font or sfnt-wrapped CID-keyed
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font, then try to open a face for given face_index.
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(Mac_Read_sfnt_Resource): Replace the combination of
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`ft_lookup_PS_in_sfnt' and `open_face_from_buffer' by
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`open_face_PS_from_sfnt_stream'.
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* src/base/ftmac.c (FT_New_Face_From_SFNT): Ditto.
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* builds/mac/ftmac.c (FT_New_Face_From_SFNT): Ditto.
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* src/base/ftbase.h: Remove `ft_lookup_PS_in_sfnt' and add
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`open_face_PS_from_sfnt_stream'.
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2008-10-03 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/base/ftobjs.c (ft_lookup_PS_in_sfnt): Set *is_sfnt_cid to
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FALSE if neither `CID ' nor `TYP1' is found in the sfnt container.
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2008-10-03 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* include/freetype/config/ftconfig.h: Define FT_MACINTOSH when SC or
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MrC compiler of MPW is used. These compilers do not define the
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macro __APPLE__ by themselves.
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* builds/unix/ftconfig.in: Ditto.
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* builds/vms/ftconfig.h: Ditto.
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* src/base/ftbase.c: Use FT_MACINTOSH instead of __APPLE__, to
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include ftmac.c if FreeType 2 is built by MPW.
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* src/base/ftobjs.c: Use FT_MACINTOSH instead of __APPLE__, to
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enable shared functions for ftmac.c if FreeType 2 is built by MPW.
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* builds/mac/ftmac.c: Include ftbase.h.
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(memory_stream_close): Removed.
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(new_memory_stream): Ditto.
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(open_face_from_buffer): Removed. Use the implementation in
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ftobjs.c.
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(ft_lookup_PS_in_sfnt): Ditto.
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* builds/mac/FreeType.m68k_far.make.txt: Build ftmac.c as an
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included part of ftbase.c, to share the functions in ftobjs.c. The
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rule compiling ftmac.c separately is removed and the rule copying
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ftbase.c from src/base/ftbase.c to builds/mac/ftbase.c is added.
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* builds/mac/FreeType.m68k_cfm.make.txt: Ditto.
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* builds/mac/FreeType.ppc_classic.make.txt: Ditto.
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* builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
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2008-10-02 Bram Tassyns <bramt@enfocus.be>
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* src/cff/cffgload.c (cff_slot_load): Map CID 0 to GID 0. This
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fixes Savannah bug #24430.
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2008-10-02 Werner Lemberg <wl@gnu.org>
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* builds/freetype.mk (BASE_H): Rename to...
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(INTERNAL_H): This.
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(FREETYPE_H): Updated.
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* src/base/rules.mk: (BASE_OBJ_S, OBJ_DIR/%.$O): Add BASE_H.
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* src/bdf/rules.mk (BDF_DRV_H): Add bdferror.h.
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* src/cache/rules.mk (CACHE_DRV_H): Add ftccache.h and ftcsbits.h.
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* src/pcf/rules.mk (PCF_DRV_H): Add pcfread.h.
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* src/raster/rules.mk (RASTER_DRV_H): Add ftmisc.h.
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* src/type42/rules.mk (T42_DRV_H): Add t42types.h.
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2008-10-02 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/base/ftbase.h: New file to declare the private utility
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functions shared by the sources of base modules. Currently,
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`ft_lookup_PS_in_sfnt' and `open_face_from_buffer' are declared to
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share between ftobjs.c and ftmac.c.
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* src/base/rule.mk: Add ftbase.h.
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* src/base/ftobjs.c: Include ftbase.h.
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(memory_stream_close): Build on any platform when old MacOS font
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support is enabled.
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(new_memory_stream): Ditto.
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(open_face_from_buffer): Build on any platform when old MacOS font
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support is enabled. The counting of the face in a font file is
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slightly different between Carbon-dependent parser and Carbon-free
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parser. They are merged with the platform-specific conditional.
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(ft_lookup_PS_in_sfnt): Ditto.
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* src/base/ftmac.c: Include ftbase.h.
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(memory_stream_close): Removed.
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(new_memory_stream): Ditto.
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(open_face_from_buffer): Removed. Use the implementation in
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ftobjs.c.
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(ft_lookup_PS_in_sfnt): Ditto.
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2008-10-02 Werner Lemberg <wl@gnu.org>
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* src/sfnt/sfobjs.c (sfnt_load_face): `psnames_error' is only needed
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if TT_CONFIG_OPTION_POSTSCRIPT_NAMES is defined.
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2008-10-01 Werner Lemberg <wl@gnu.org>
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* src/truetype/ttobjs.c (tt_face_done), src/cff/cffobjs.c
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(cff_face_done), src/pfr/pfrobjs.c (pfr_face_done),
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src/pcf/pcfdrivr.c (PCF_Face_Done), src/cid/cidobjs.c
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(cid_face_done), src/bdf/bdfdrivr. (BDF_Face_Done),
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src/sfnt/sfobjs.c (sfnt_face_done): Protect against face == 0.
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Reported by Graham Asher.
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2008-09-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/base/rules.mk: Add conditional source to BASE_SRC, for `make
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multi' on Mac OS X. If the macro $(ftmac_c) is defined,
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$(BASE_DIR)/$(ftmac_c) is added to BASE_SRC. In a normal build, the
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lack of ftmac.c in BASE_SRC is not serious because ftbase.c includes
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ftmac.c.
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* builds/unix/unix-def.in: Add a macro definition of $(ftmac_c).
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* builds/unix/configure.raw: Add procedure to set up appropriate
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value of $(ftmac_c) with the consideration of the availability of
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Carbon framework.
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2008-09-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/base/Jamfile: Add target for multi build by jam on Mac OS X.
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* src/base/ftobjs.c (FT_New_Face): Fix the condition to include this
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function for MPW building. It is synchronized the condition to
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include ftmac.c source into ftbase.c.
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2008-09-22 Werner Lemberg <wl@gnu.org>
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* src/cff/cffgload.c (CFF_Operator, cff_argument_counts,
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cff_decoder_parse_charstrings): Handle (invalid)
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`callothersubr' and `pop' instructions.
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2008-09-22 John Tytgat <John.Tytgat@esko.com>
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Fix Savannah bug #24307.
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* include/freetype/internal/t1types.h (CID_FaceRec),
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src/type42/t42types.h (T42_FaceRec): Comment out `afm_data'.
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2008-09-21 Werner Lemberg <wl@gnu.org>
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* src/smooth/ftgrays.c (gray_raster_render): Don't dereference
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`target_map' if FT_RASTER_FLAG_DIRECT is set. Problem reported by
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Stephan T. Lavavej <stl@nuwen.net>.
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2008-09-21 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/otvalid/Jamfile: Add missing target `otvmath' for multi build
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by jam.
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* src/sfnt/Jamfile: Add missing target `ttmtx' for multi build by
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jam.
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2008-09-20 Werner Lemberg <wl@gnu.org>
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* src/smooth/ftgrays.c (gray_find_cell): Fix threshold. The values
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passed to this function are already `normalized'. Problem reported
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by Stephan T. Lavavej <stl@nuwen.net>.
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* docs/CHANGES: Document it.
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2008-09-20 Werner Lemberg <wl@gnu.org>
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* src/base/ftoutln.c: Include FT_INTERNAL_DEBUG_H.
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(FT_Outline_Decompose): Decorate with tracing messages.
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* src/smooth/ftgrays.c [DEBUG_GRAYS]: Replace with
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FT_DEBUG_LEVEL_TRACE.
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[_STANDALONE_ && FT_DEBUG_LEVEL_TRACE]: Include stdio.h and
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stdarg.h.
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(FT_TRACE) [_STANDALONE_]: Remove.
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(FT_Message) [_STANDALONE_ && FT_DEBUG_LEVEL_TRACE]: New function.
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(FT_TRACE5, FT_TRACE7) [_STANDALONE_]: New macros.
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(FT_ERROR) [_STANDALONE_]: Updated.
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(gray_hline) [FT_DEBUG_LEVEL_TRACE]: Fix condition.
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Use FT_TRACE7.
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(gray_dump_cells): Make it `static void'.
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(gray_convert_glyph): Use FT_TRACE7.
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(FT_Outline_Decompose) [_STANDALONE_]: Synchronize with version in
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ftoutln.c.
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* src/base/ftadvanc.c (FT_Get_Advance, FT_Get_Advances): Use
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FT_ERROR_BASE.
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* docs/formats.txt: Updated.
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2008-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/base/ftmac.c: Import sfnt-wrapped Type1 and sfnt-wrapped
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CID-keyed font support.
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* builds/mac/ftmac.c: Ditto.
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2008-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/base/ftobjs.c (Mac_Read_sfnt_Resource): Fix double free bug in
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sfnt-wrapped Type1 and sfnt-wrapped CID-keyed font support code.
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`open_face_from_buffer' frees the passed buffer if it cannot open a
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face from the buffer, so the caller must not free it.
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2008-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/base/ftobjs.c (Mac_Read_sfnt_Resource): Add initial support
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for sfnt-wrapped Type1 and sfnt-wrapped CID-keyed font.
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(ft_lookup_PS_in_sfnt): New function to look up `TYP1' or `CID '
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table in sfnt table directory. It is used before loading TrueType
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font driver.
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* docs/CHANGES: Add note about the current status of sfnt-wrapped
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Type1 and sfnt-wrapped CID-keyed font support.
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2008-09-18 Werner Lemberg <wl@gnu.org>
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* src/base/ftsystem.c (FT_Done_Memory): Use ft_sfree directly for
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orthogonality (ft_free and ft_sfree could belong to different memory
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pools). This fixes Savannah bug #24297.
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2008-09-18 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/cff/cffobjs.c (cff_face_init): Use TTAG_OTTO defined
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in ttags.h instead of numerical value 0x4F54544FL.
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2008-09-16 Werner Lemberg <wl@gnu.org>
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* src/cff/cffgload.h, src/cff/cffgload.c
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(cff_decoder_set_width_only): Eliminate function call.
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2008-09-15 George Williams <gww@silcom.com>
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Fix Savannah bug #24179, reported by Bram Tassyns.
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* src/type1/t1load.c (mm_axis_unmap, T1_Get_MM_Var): Fix computation
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of default values.
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2008-09-15 Werner Lemberg <wl@gnu.org>
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* src/tools/glnames.py (main): Surround `ft_get_adobe_glyph_index'
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and `ft_adobe_glyph_list' with FT_CONFIG_OPTION_ADOBE_GLYPH_LIST to
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prevent unconditional definition. This fixes Savannah bug #24241.
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* src/psnames/pstables.h: Regenerated.
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2008-09-13 Werner Lemberg <wl@gnu.org>
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* autogen.sh, builds/unix/configure.raw,
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include/freetype/config/ftconfig.h, builds/unix/ftconfig.in: Minor
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beautifying.
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* include/freetype/ftadvanc.h, include/freetype/ftgasp.h,
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include/freetype/ftlcdfil.h: Protect against FreeType 1.
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Some other minor fixes.
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* devel/ftoption.h: Synchronize with
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include/freetype/config/ftoption.h.
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2008-09-11 Werner Lemberg <wl@gnu.org>
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* src/base/ftbase.c: Include ftadvanc.c.
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2008-09-11 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* builds/unix/ftconfig.in: Duplicate the cpp computation of
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FT_SIZEOF_{INT|LONG} from include/freetype/config/ftconfig.h.
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(FT_USE_AUTOCONF_SIZEOF_TYPES): New macro. If defined, the cpp
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computation is disabled and the statically configured sizes are
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used. This fixes Savannah bug #21250.
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* builds/unix/configure.raw: Add the checks to compare the cpp
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computation results of the bit length of int and long versus the
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sizes detected by running `configure'. If the results are
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different, FT_USE_AUTOCONF_SIZEOF_TYPES is defined to prioritize the
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results.
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New option --{enable|disable}-biarch-config is added to define or
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undefine FT_USE_AUTOCONF_SIZEOF_TYPES manually.
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2008-09-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* builds/unix/configure.raw: Clear FT2_EXTRA_LIBS when Carbon or
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ApplicationService framework is missing. Although this value is not
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used in building of FreeType2, it is written in `freetype2.pc' and
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`freetype-config'.
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2008-09-01 david turner <david@freetype.org>
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* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Accept a negative cmap
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index to mean `use default cached FT_Face's charmap'. This fixes
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Savannah bug #22625.
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* include/freetype/ftcache.h: Document it.
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Make FT_MulFix an inlined function. This is done to speed up
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FreeType a little (on x86 3% when loading+hinting, 10% when
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rendering, ARM savings are more important though). Disable this by
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undefining FT_CONFIG_OPTION_INLINE_MULFIX.
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Use of assembler code can now be controlled with
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FT_CONFIG_OPTION_NO_ASSEMBLER.
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* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in
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[!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MulFix_arm): New assembler
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implementation.
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[!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MulFix_i386): Assembler
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implementation taken from `ftcalc.c'.
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[!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MULFIX_ASSEMBLER): New macro
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which is defined to the platform-specific assembler implementation
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of FT_MulFix.
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[FT_CONFIG_OPTION_INLINE_MULFIX && FT_MULFIX_ASSEMBLER]
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(FT_MULFIX_INLINED): New macro.
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* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_NO_ASSEMBLER,
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FT_CONFIG_OPTION_INLINE_MULFIX): New macros.
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* include/freetype/freetype.h: Updated to handle FT_MULFIX_INLINED.
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* src/base/ftcalc.c: Updated to use FT_MULFIX_ASSEMBLER and
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FT_MULFIX_INLINED.
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Add a new header named FT_ADVANCES_H declaring some new APIs to
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extract the advances of one or more glyphs without necessarily
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loading their outlines. Also provide `fast loaders' for the
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TrueType, Type1, and CFF font drivers (more to come later).
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* src/base/ftadvanc.c, include/freetype/ftadvanc.h: New files.
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* include/freetype/config/ftheader.h (FT_ADVANCES_H): New macro.
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* include/freetype/freetype.h (FT_LOAD_ADVANCE_ONLY): New macro.
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* include/freetype/internal/ftdriver.h (FT_Face_GetAdvancesFunc):
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`flags' and `advances' are now of type `FT_UInt' and `FT_Fixed',
|
|
respectively.
|
|
|
|
* src/base/Jamfile (_sources), src/base/rules.mk (BASE_SRC): Add
|
|
ftadvanc.c.
|
|
|
|
* src/cff/cffdrivr.c (cff_get_advances): New function.
|
|
(cff_driver_class): Register it.
|
|
|
|
* src/cff/cffgload.c (cff_decoder_set_width_only): New function.
|
|
(cff_decoder_parse_charstrings): Handle `width_only'.
|
|
(cff_slot_load): Handle FT_LOAD_ADVANCE_ONLY.
|
|
|
|
* src/cff/cffgload.h (cff_decoder): New element `width_only'.
|
|
(cff_decoder_set_width_only): New declaration.
|
|
|
|
* src/truetype/ttdriver.c (tt_get_advances): New function.
|
|
(tt_driver_class): Register it.
|
|
|
|
* src/truetype/ttgload.c (Get_HMetrics, Get_VMetrics): Renamed to...
|
|
(TT_Get_HMetrics, TT_Get_VMetrics): This.
|
|
Update callers.
|
|
* src/truetype/ttgload.h: Declare them.
|
|
|
|
* src/type1/t1gload.h, src/type1/t1gload.c (T1_Get_Advances): New
|
|
function.
|
|
* src/type1/t1driver.c (t1_driver_class): Register T1_Get_Advances.
|
|
|
|
|
|
Add checks for minimum version of the `autotools' stuff.
|
|
|
|
* autogen.sh: Implement it.
|
|
(get_major_version, get_minor_version, get_patch_version,
|
|
compare_to_minimum_version, check_tool_version): New auxiliary
|
|
functions.
|
|
|
|
* README.CVS: Document it.
|
|
|
|
2008-08-29 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_open_font): Use TTAG_OTTO defined in
|
|
ttags.h instead of FT_MAKE_TAG( 'O', 'T', 'T', 'O' ).
|
|
|
|
2008-08-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type1/t1load.c (parse_encoding): Protect against infinite
|
|
loop. This fixes Savannah bug #24150 (where a patch has been posted
|
|
too).
|
|
|
|
2008-08-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type/t1afm.c (compare_kern_pairs), src/pxaux/afmparse.c
|
|
(afm_compare_kern_pairs): Fix comparison. This fixes Savannah bug
|
|
#24119.
|
|
|
|
2008-08-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftobjs.c (FT_Stream_New): Initialize *astream always,
|
|
even if passed library or arguments are invalid. This fixes a bug
|
|
that an uninitialized stream is freed when an invalid library handle
|
|
is passed. Originally proposed by Mike Fabian, 2008/08/18 on
|
|
freetype-devel.
|
|
(FT_Open_Face): Ditto (stream).
|
|
(load_face_in_embedded_rfork): Ditto (stream2).
|
|
|
|
2008-08-18 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c: Add a fallback to guess the availability of the
|
|
`ResourceIndex' type. It is used when built without configure
|
|
(e.g., a build with Jam).
|
|
* builds/mac/ftmac.c: Ditto.
|
|
* builds/unix/configure.raw: Set HAVE_TYPE_RESOURCE_INDEX to 1 or 0
|
|
explicitly, even if `ResourceIndex' is unavailable.
|
|
|
|
2008-08-18 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/configure.raw: In checking of Mac OS X features,
|
|
all-in-one header file `Carbon.h' is replaced by the minimum
|
|
header file `CoreServices.h', similar to current src/base/ftmac.c.
|
|
|
|
2008-08-18 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/sfnt/ttcmap.c (tt_cmap2_validate): Skip the validation of
|
|
sub-header when its code_count is 0. Many Japanese Dynalab fonts
|
|
include such an empty sub-header (code_count == 0, first_code == 0
|
|
delta == 0, but offset != 0) as the second sub-header in SJIS cmap.
|
|
|
|
2008-08-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type1/t1tokens.h: Handle `ForceBold' keyword. This fixes
|
|
Savannah bug #23995.
|
|
|
|
* src/cid/cidload.c (parse_expansion_factor): New callback function.
|
|
(cid_field_records): Use it for `ExpansionFactor'.
|
|
* src/cod/cidtoken.h: Handle `ForceBold' keyword.
|
|
Don't handle `ExpansionFactor'.
|
|
|
|
2008-08-04 Bram Tassyns <bramt@enfocus.be>
|
|
|
|
* src/cff/cffparse.c (cff_parse_fixed_scaled): Fix thinko which
|
|
resulted in incorrect scaling. This fixes Savannah bug #23973.
|
|
|
|
2008-08-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
Be more tolerant w.r.t. invalid entries in SFNT table directory.
|
|
|
|
* src/sfnt/ttload.c (check_table_dir): Ignore invalid entries and
|
|
adjust table count.
|
|
Add more trace messages.
|
|
(tt_face_load_font_dir): Updated.
|
|
|
|
2008-07-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings): No longer
|
|
assume that the first argument on the stack is the bottom-most
|
|
element. Two reasons:
|
|
|
|
o According to people from Adobe it is missing in the Type 2
|
|
specification that pushing of additional, superfluous arguments
|
|
on the stack is prohibited.
|
|
|
|
o Acroread in general handles fonts differently, namely by popping
|
|
the number of arguments needed for a particular operand (as a PS
|
|
interpreter would do). In case of buggy fonts this causes a
|
|
different interpretation which of the elements on the stack are
|
|
superfluous and which not.
|
|
|
|
Since there are CFF subfonts (embedded in PDFs) which rely on
|
|
Acroread's behaviour, FreeType now does the same.
|
|
|
|
2008-07-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
Add extra mappings for `Tcommaaccent' and `tcommaaccent'. This
|
|
fixes Savanna bug #23940.
|
|
|
|
* src/psnames/psmodule.c (WGL_EXTRA_LIST_SIZE): Rename to...
|
|
(EXTRA_GLYPH_LIST_SIZE): This.
|
|
Increase by 2.
|
|
(ft_wgl_extra_unicodes): Rename to...
|
|
(ft_extra_glyph_unicodes): This.
|
|
Add two code values.
|
|
(ft_wgl_extra_glyph_names): Rename to...
|
|
(ft_extra_glyph_names): This.
|
|
Add two glyphs.
|
|
(ft_wgl_extra_glyph_name_offsets): Rename to...
|
|
(ft_extra_glyph_name_offsets): This.
|
|
Add two offsets.
|
|
|
|
(ps_check_wgl_name, ps_check_wgl_unicode): Rename to...
|
|
(ps_check_extra_glyph_name, ps_check_extra_glyph_unicode): This.
|
|
Updated.
|
|
(ps_unicodes_init): Updated.
|
|
|
|
2008-07-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffgload.c (cff_decoder_prepare,
|
|
cff_decoder_parse_charstrings): Improve debug output.
|
|
|
|
2008-07-22 Martin McBride <mmcbride@emtex.com>
|
|
|
|
* src/sfnt/ttcmap.c (tt_cmap4_validate, tt_cmap4_char_map_linear,
|
|
tt_cmap4_char_map_binary): Handle fonts which treat the last segment
|
|
specially. According to the specification, such fonts would be
|
|
invalid but acroread accepts them.
|
|
|
|
2008-07-16 Jon Foster <Jon.Foster@cabot.co.uk>
|
|
|
|
* src/pfr/pfrdrivr.c (pfr_get_advance): Fix off-by-one error.
|
|
|
|
* src/base/ftcalc.c (FT_MulFix): Fix portability issue.
|
|
|
|
* src/sfnt/ttpost.c (MAC_NAME) [!FT_CONFIG_OPTION_POSTSCRIPT_NAMES]:
|
|
Fix compiler warning.
|
|
|
|
2008-07-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
Handle CID-keyed fonts wrapped in an SFNT (with cmaps) correctly.
|
|
|
|
* src/cff/cffload.c (cff_font_load): Pass `pure_cff'.
|
|
Invert sids table only if `pure_cff' is set.
|
|
* src/cff/cffload.h: Udpated.
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Updated.
|
|
Set FT_FACE_FLAG_CID_KEYED only if pure_cff is set.
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
2008-07-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttpload.c (tt_face_load_loca): Handle buggy fonts
|
|
where num_locations < num_glyphs. Problem reported by Ding Li.
|
|
|
|
2008-07-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
Since FreeType uses `$(value ...)', we now need GNU make 3.80 or
|
|
newer. This fixes Savannah bug #23648.
|
|
|
|
* configure: zsh doesn't like ${1+"$@"}.
|
|
Update needed GNU make version.
|
|
* builds/toplevel.mk: Check for `$(eval ...)'.
|
|
* docs/INSTALL.GNU, docs/INSTALL.CROSS, docs/INSTALL.UNIX: Document
|
|
it.
|
|
|
|
2008-07-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/raster/ftraster.c (Draw_Sweep): If span is smaller than one
|
|
pixel, only check for dropouts if neither start nor end point lies
|
|
on a pixel center. This fixes Savannah bug #23762.
|
|
|
|
2008-06-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
* Version 2.3.7 released.
|
|
=========================
|
|
|
|
|
|
Tag sources with `VER-2-3-7'.
|
|
|
|
* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
|
|
version number to 2.3.7.
|
|
|
|
* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
|
|
builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj,
|
|
builds/win32/visualce/index.html,
|
|
builds/win32/visualce/freetype.dsp,
|
|
builds/win32/visualce/freetype.vcproj: s/2.3.6/2.3.7/, s/236/237/.
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 9:18:3.
|
|
|
|
* docs/release: Updated.
|
|
|
|
2008-06-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/ftglyph.c (FT_Matrix_Multiply, FT_Matrix_Invert): Move to...
|
|
* src/ftcalc.c: Here. This fixes Savannah bug #23729.
|
|
|
|
2008-06-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
|
|
Horizontal_Gray_Sweep_Drop): Test for intersections which
|
|
degenerate to a single point can be ignored; this has been confirmed
|
|
by Greg Hitchcock from Microsoft. (This was commented out code.)
|
|
|
|
2008-06-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
Improve navigation in API reference.
|
|
|
|
* src/tools/docmaker/tohtml.py (html_header_3): Renamed to...
|
|
(html_header_6): This.
|
|
(html_header_3, html_header_3i, html_header_4, html_header_5,
|
|
html_header_5t): New strings.
|
|
(toc_footer_start, toc_footer_end): New strings.
|
|
(HtmlFormatter::html_header): Updated.
|
|
(HtmlFormatter::html_index_header, HtmlFormatter::html_toc_header):
|
|
New strings.
|
|
(HtmlFormatter::index_enter): Use `html_index_header'.
|
|
(HtmlFormatter::index_exit): Print `html_footer'.
|
|
(HtmlFormatter::toc_enter): Use `html_toc_header'.
|
|
(HtmlFormatter::toc_exit): Print proper footer.
|
|
|
|
Convert ~ to non-breakable space.
|
|
|
|
* src/tools/docmaker/tohtml.py (make_html_para): Implement it.
|
|
Update header files accordingly.
|
|
|
|
2008-06-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/configure.raw: Check type `ResourceIndex' explicitly
|
|
and define HAVE_TYPE_RESOURCE_INDEX if it is defined. Mac OS X 10.5
|
|
bundles 10.4u SDK with MAC_OS_X_VERSION_10_5 macro but without
|
|
ResourceIndex type definition. The macro does not inform the type
|
|
availability.
|
|
* src/base/ftmac.c: More parentheses are inserted to clarify the
|
|
conditionals to disable legacy APIs in `10.5 and later' cases. If
|
|
HAVE_TYPE_RESOURCE_INDEX is not defined, ResourceIndex is defined.
|
|
|
|
2008-06-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttinterp.c (Ins_SCANTYPE): Don't check rendering
|
|
mode.
|
|
|
|
* src/raster/ftraster.c (Render_Glyph, Render_Gray_Glyph,
|
|
Draw_Sweep): No-dropout mode is value 2, not value 0.
|
|
(Draw_Sweep): Really skip dropout handling for no-dropout mode.
|
|
|
|
2008-06-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/psaux/psobjs.c (t1_builder_close_contour): Don't add contour
|
|
if it consists of one point only. Based on a patch from Savannah
|
|
bug #23683 (from John Tytgat).
|
|
|
|
2008-06-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Glyph): Protect bytecode stuff
|
|
with IS_HINTED.
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
2008-06-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/configure.raw: If CFLAGS has `-isysroot XXX' option
|
|
but LDFLAGS does not, import it to LDFLAGS. The option is used to
|
|
specify non-default SDK on Mac OS X (e.g., universal binary SDK for
|
|
Mac OS X 10.4 on PowerPC platform). Although Apple TechNote 2137
|
|
recommends to add the option only to CFLAGS, LDFLAGS should include
|
|
it because libfreetype.la is built with -no-undefined. This fixes a
|
|
bug reported by Ryan Schmidt in MacPorts,
|
|
http://trac.macports.org/ticket/15331.
|
|
|
|
2008-06-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
Enable access to the various dropout rules of the B&W rasterizer.
|
|
Pass dropout rules from the TT bytecode interpreter to the
|
|
rasterizer.
|
|
|
|
* include/freetype/ftimage.h (FT_OUTLINE_SMART_DROPOUTS,
|
|
FT_OUTLINE_EXCLUDE_STUBS): New flags for for FT_Outline.
|
|
|
|
* src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
|
|
Horizontal_Gray_Sweep_Drop): Use same mode numbers as given in the
|
|
OpenType specification.
|
|
Fix mode 4 computation.
|
|
(Render_Glyph, Render_Gray_Glyph): Handle new outline flags.
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Glyph) Convert scan conversion
|
|
mode to FT_OUTLINE_XXX flags.
|
|
|
|
* src/truetype/ttinterp.c (Ins_SCANCTRL): Enable ppem check.
|
|
|
|
2008-06-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Compute final
|
|
`dict->units_per_em' value before assigning it to
|
|
`cffface->units_per_EM'. Otherwise, CFFs without subfonts are
|
|
scaled incorrectly if the font matrix is non-standard. This fixes
|
|
Savannah bug #23630.
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
2008-06-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type/t1objs.c (T1_Face_Init): Slightly improve algorithm fix
|
|
from 2008-06-19.
|
|
|
|
2008-06-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type/t1objs.c (T1_Face_Init): Fix change from 2008-03-21.
|
|
Reported by Peter Weilbacher <mozilla@weilbacher.org>.
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
2008-06-15 George Williams <gww@silcom.com>
|
|
|
|
* src/otvalid/otvgpos.c (otv_MarkBasePos_validate): Set
|
|
`valid->extra2' to 1. This is undocumented in the OpenType 1.5
|
|
specification.
|
|
|
|
2008-06-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftcalc.c (FT_MulFix) <asm>: Protect registers correctly
|
|
from clobbering. Patch from Savannah bug report #23556.
|
|
|
|
* docs/CHANGES: Document it.
|
|
|
|
2008-06-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
* autogen.sh: Add option `--install' to libtoolize.
|
|
|
|
2008-06-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
* Version 2.3.6 released.
|
|
=========================
|
|
|
|
|
|
Tag sources with `VER-2-3-6'.
|
|
|
|
* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
|
|
version number to 2.3.6.
|
|
|
|
* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
|
|
builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj,
|
|
builds/win32/visualce/index.html,
|
|
builds/win32/visualce/freetype.dsp,
|
|
builds/win32/visualce/freetype.vcproj: s/2.3.5/2.3.6/, s/235/236/.
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 9:17:3.
|
|
|
|
|
|
* include/freetype/internal/psaux.h (T1_BuilderRec): Remove `scale_x'
|
|
and `scale_y'.
|
|
* src/cff/cffgload.h (CFF_Builder): Remove `scale_x' and `scale_y'.
|
|
|
|
|
|
* src/cff/cffparse.c: Include FT_INTERNAL_DEBUG_H.
|
|
* src/cff/cffobjs.h: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
|
|
|
|
2008-06-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftobjs.c (open_face): Check `clazz->init_face' and
|
|
`clazz->done_face'.
|
|
|
|
2008-06-09 VaDiM <s_sliva@rambler.ru>
|
|
|
|
Support debugging on WinCE. From Savannah patch #6536; this fixes
|
|
bug #23497.
|
|
|
|
* builds/win32/ftdebug.c (OutputDebugStringEx): New function/macro
|
|
as a replacement for OutputDebugStringA (which WinCE doesn't have).
|
|
Update all callers.
|
|
(ft_debug_init) [_WIN32_CE]: WinCE apparently doesn't have
|
|
environment variables.
|
|
|
|
2008-06-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
* README.CVS: Updated.
|
|
|
|
* builds/unix/configure.raw, builds/unix/freetype-config.in: Updated
|
|
for newer versions of autoconf and friends.
|
|
|
|
2008-06-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type1/t1parse.h (T1_ParserRec): Make `base_len' and
|
|
`private_len' unsigned.
|
|
|
|
* src/type1/t1parse.c (read_pfb_tag): Make `asize' unsigned and read
|
|
it as such.
|
|
(T1_New_Parser, T1_Get_Private_Dict): Make `size' unsigned.
|
|
|
|
|
|
* src/base/ftstream.c (FT_Stream_Skip): Reject negative values.
|
|
|
|
|
|
* src/type1/t1load.c (parse_blend_design_positions): Check `n_axis'
|
|
for sane value.
|
|
Fix typo.
|
|
|
|
|
|
* src/psaux/psobjs.c (ps_table_add): Check `idx' correctly.
|
|
|
|
|
|
* src/truetype/ttinterp (Ins_SHC): Use BOUNDS() to check
|
|
`last_point'.
|
|
|
|
|
|
* src/sfnt/ttload.c (tt_face_load_max_profile): Limit
|
|
`maxTwilightPoints'.
|
|
|
|
2008-06-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttinterp.c (Ins_IP): Handle case `org_dist == 0'
|
|
correctly. This fixes glyphs `t' and `h' of Arial Narrow at 12ppem.
|
|
|
|
2008-06-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/ftcache.h (FTC_FaceID): Change type back to
|
|
FT_Pointer. Reported by Ian Britten <britten@caris.com>.
|
|
|
|
2008-06-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
Emit header info for defined FreeType objects in reference.
|
|
|
|
* src/tools/docmaker/content.py (re_header_macro): New regexp.
|
|
(ContentProcessor::__init__): Initialize new dictionary `headers'.
|
|
(DocBlock::__init__): Collect macro header definitions.
|
|
|
|
* src/tools/docmaker/tohtml.py (header_location_header,
|
|
header_location_footer): New strings.
|
|
(HtmlFormatter::__init__): Pass `headers' dictionary.
|
|
(HtmlFormatter::print_html_field): Don't emit paragraph tags.
|
|
(HtmlFormatter::print_html_field_list): Emit empty paragraph.
|
|
(HtmlFormatter::block_enter): Emit header info.
|
|
|
|
2008-06-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/config/ftheader.h (FT_UNPATENTED_HINTING_H,
|
|
FT_INCREMENTAL_H): Added.
|
|
|
|
2008-05-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/tools/docmaker/sources.py (SourceBlock::__init__): While
|
|
looking for markup tags, return immediately as soon a single one is
|
|
found.
|
|
|
|
2008-05-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttinterp.c (Ins_MD): The MD instruction also uses
|
|
original, unscaled input values. Confirmed by Greg Hitchcock from
|
|
Microsoft.
|
|
|
|
2008-05-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/tools/docmaker/tohtml.py (block_footer_start,
|
|
block_footer_middle): Beautify output.
|
|
|
|
2008-05-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/raster/ftraster.c (fc_black_render): Return 0 when we are
|
|
trying to render into a zero-width/height bitmap, not an error code.
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Move initialization
|
|
of the graphics state for subglyphs to...
|
|
(TT_Hint_Glyph): This function.
|
|
Hinting instructions for a composite glyph apparently refer to the
|
|
just hinted subglyphs, not the unhinted, unscaled outline. This
|
|
seems to fix Savannah bugs #20973 and (at least partially) #23310.
|
|
|
|
2008-05-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c (FT_New_Face_From_Suitcase): Check if valid
|
|
`aface' is returned by FT_New_Face_From_FOND(). The patch was
|
|
proposed by an anonymous reporter of Savannah bug #23204.
|
|
|
|
2008-05-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/pshinter/pshalgo.c (ps_hints_apply): Reset scale values after
|
|
correction for pixel boundary. Without this patch, the effect can
|
|
be cumulative under certain circumstances, making glyphs taller and
|
|
taller after each call. This fixes Savannah bug #19976.
|
|
|
|
2008-05-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftdebug.c (FT_Message, FT_Panic): Send output to stderr.
|
|
This fixes Savannah bug #23280.
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
2008-05-18 David Turner <david@freetype.org>
|
|
|
|
* src/psnames/psmodule.c (ft_wgl_extra_unicodes,
|
|
ft_wgl_extra_glyph_names, ft_wgl_extra_glyph_name_offsets,
|
|
ps_check_wgl_name, ps_check_wgl_unicode): Use `static' to make
|
|
declarations non-global.
|
|
|
|
* src/type1/t1load.c: Add missing comment.
|
|
|
|
2008-05-17 Sam Hocevar <samh>
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle zero-contour
|
|
glyphs correctly. Patch from Savannah bug #23277.
|
|
|
|
2008-05-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
2008-05-16 Sergey Tolstov <stolstov@esri.com>
|
|
|
|
Improve support for WGL4 encoded fonts.
|
|
|
|
* src/psnames/psmodule.c (WGL_EXTRA_LIST_SIZE): New macro.
|
|
(ft_wgl_extra_unicodes, ft_wgl_extra_glyph_names,
|
|
ft_wgl_extra_glyph_name_offsets): New arrays.
|
|
(ps_check_wgl_name, ps_check_wgl_unicode): New functions.
|
|
(ps_unicodes_init): Use them to add additional Unicode mappings.
|
|
|
|
2008-05-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
|
|
<op_closepath>: `closepath' without a path is a no-op, not an error
|
|
(cf. the PS reference manual).
|
|
|
|
Reported by Martin McBride.
|
|
|
|
2008-05-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/toplevel.mk (CONFIG_GUESS, CONFIG_SUB): Updated.
|
|
|
|
2008-05-15 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type1/t1load.c (parse_subrs): Accept fonts with a subrs array
|
|
which contains a single but empty entry. This is technically
|
|
invalid (since it must end with `return'), but...
|
|
|
|
Reported by Martin McBride.
|
|
|
|
2008-05-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
Finish fix of scaling bug of CID-keyed CFF subfonts.
|
|
|
|
* include/freetype/internal/ftcalc.h, src/base/ftcalc.c
|
|
(FT_Matrix_Multiply_Scaled, FT_Vector_Transform_Scaled): New
|
|
functions.
|
|
|
|
* src/cff/cffobjs.h (CFF_Internal): New struct. It is used to
|
|
provide global hinting data for both the top-font and all subfonts
|
|
(with proper scaling).
|
|
|
|
* src/cff/cffobjs.c (cff_make_private_dict): New function, using
|
|
code from `cff_size_init'.
|
|
(cff_size_init, cff_size_done, cff_size_select, cff_size_request):
|
|
Use CFF_Internal and handle subfonts.
|
|
(cff_face_init): Handle top-dict and subfont matrices correctly;
|
|
apply some heuristic in case of unlikely matrix concatenation
|
|
results. This has been discussed with people from Adobe (thanks
|
|
goes mainly to David Lemon) who confirm that the CFF specs are fuzzy
|
|
and not correct.
|
|
|
|
* src/cff/cffgload.h (cff_decoder_prepare): Add `size' argument.
|
|
|
|
* src/cff/cffgload.c (cff_builder_init): Updated.
|
|
(cff_decoder_prepare): Handle hints globals for subfonts.
|
|
Update all callers.
|
|
(cff_slot_load): Handling scaling of subfonts properly.
|
|
|
|
* src/cff/cffparse.c (cff_parse_fixed_dynamic): New function.
|
|
(cff_parse_font_matrix): Use it.
|
|
|
|
* src/cff/cfftypes.h (CFF_FontDictRec): Make `units_per_em'
|
|
FT_ULong.
|
|
|
|
* docs/CHANGES: Document it.
|
|
|
|
2008-05-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/winfonts/winfnt.c (fnt_face_get_dll_font, FNT_Face_Init):
|
|
Handle case `face_index < 0'.
|
|
* docs/CHANGES: Document it.
|
|
|
|
2008-05-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
First steps to fix the scaling bug of CID-keyed CFF subfonts,
|
|
reported by Ding Li on 2008/03/28 on freetype-devel.
|
|
|
|
* src/base/cff/cffparse.c (power_tens): New array.
|
|
(cff_parse_real): Rewritten to introduce a fourth parameter which
|
|
returns the `scaling' of the real number so that we have no
|
|
precision loss. This is not used yet.
|
|
Update all callers.
|
|
(cff_parse_fixed_thousand): Replace with...
|
|
(cff_parse_fixed_scaled): This function. Update all callers.
|
|
|
|
2008-05-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Call the auto-hinter without
|
|
transformation since it recursively calls FT_Load_Glyph. This fixes
|
|
Savannah bug #23143.
|
|
|
|
2008-04-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/internal/psaux.h (T1_BuilderRec): Mark `scale_x'
|
|
and `scale_y' as obsolete since they aren't used.
|
|
* src/psaux/psobjs.c (t1_builder_init): Updated.
|
|
|
|
* src/cff/cffgload.h (CFF_Builder): Mark `scale_x' and `scale_y' as
|
|
obsolete since they aren't used.
|
|
* src/cff/cffgload.c (cff_builder_init): Updated.
|
|
|
|
2008-04-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/pcf/pcfdrivr.c (PCF_Face_Init): Protect call to
|
|
`FT_Stream_OpenLZW' with `FT_CONFIG_OPTION_USE_LZ'. From Savannah
|
|
bug #22909.
|
|
|
|
2008-04-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/psaux/psconv.c (PS_Conv_ToFixed): Increase precision if
|
|
integer part is zero.
|
|
|
|
2008-04-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
Fix compilation with g++ 4.1 (with both `single' and `multi'
|
|
targets).
|
|
|
|
* src/base/ftobjs.c (FT_Open_Face): Don't define a variable in block
|
|
which is crossed by a `goto'.
|
|
|
|
* src/otvalid/otvalid.h (otv_MATH_validate): Add prototype.
|
|
|
|
2008-03-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
Fix support for subsetted CID-keyed CFFs.
|
|
|
|
* include/freetype/freetype.h (FT_FACE_FLAG_CID_KEYED,
|
|
FT_IS_CID_KEYED): New macros.
|
|
|
|
* src/cff/cffobjs.c (cff_face_init): Set number of glyphs to the
|
|
maximum CID value in CID-keyed CFFs.
|
|
Handle FT_FACE_FLAG_CID_KEYED flag.
|
|
|
|
* docs/CHANGES: Document it.
|
|
|
|
|
|
Fix CFF font matrix calculation and improve precision.
|
|
|
|
* src/cff/cffparse.c (cff_parse_real): Increase precision if integer
|
|
part is zero.
|
|
(cff_parse_font_matrix): Simplify computation of `units_per_em';
|
|
this prevents overflow also.
|
|
|
|
|
|
Support FT_Get_CID_Registry_Ordering_Supplement for PS CID fonts.
|
|
|
|
* src/cid/cidriver.c: Include FT_SERVICE_CID_H.
|
|
(cid_get_ros): New function.
|
|
(cid_service_cid_info): New service structure.
|
|
(cid_services): Register it.
|
|
|
|
2008-03-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
Adjustments for Visual C++ 8.0, as reported by Rainer Deyke.
|
|
|
|
* builds/compiler/visualc.mk (CFLAGS): Remove /W5.
|
|
(ANSIFLAGS): Add _CRT_SECURE_NO_DEPRECATE.
|
|
|
|
2008-03-21 Laurence Darby <ldarby>
|
|
|
|
* src/type1/t1objs.c (T1_Face_Init): Use `/Weight'. Patch from
|
|
Savannah bug #22675.
|
|
|
|
2008-03-13 Derek Clegg <dclegg@apple.com>
|
|
|
|
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Fix named style loop.
|
|
Patch from Savannah bug #22541.
|
|
|
|
2008-03-03 Masatoshi Kimura <VYV03354@nifty.ne.jp>
|
|
|
|
* src/sfnt/ttcmap.c (tt_cmap14_char_map_nondef_binary,
|
|
tt_cmap14_find_variant): Return correct value.
|
|
(tt_cmap14_variant_chars): Fix check for `di'.
|
|
|
|
2008-02-29 Wermer Lemberg <wl@gnu.org>
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
2008-02-29 Wolf
|
|
|
|
Add build support for symbian platform. From Savannah bug #22440.
|
|
|
|
* builds/symbian/*: New files.
|
|
|
|
2008-02-21 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c (parse_fond): Fix a bug of PostScript font name
|
|
synthesis. For any face of a specified FOND, always the name for
|
|
the first face was used. Except of a FOND that refers multiple
|
|
Type1 font files, wrong synthesized font names are not used at all,
|
|
so this is an invisible bug. A few limit checks are added too.
|
|
|
|
* builds/mac/ftmac.c: Ditto.
|
|
|
|
2008-02-21 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/configure.raw: Split compiler option to link Carbon
|
|
frameworks to one option for CoreServices framework and another
|
|
option for ApplicationServices framework. The split options can be
|
|
managed by GNU libtool to avoid unrequired duplication when FreeType
|
|
is linked with other applications. Suggested by Daniel Macks,
|
|
Savannah bug #22366.
|
|
|
|
2008-02-18 Victor Stinner <victor.stinner@haypocalc.com>
|
|
|
|
* src/truetype/ttinterp.c (Ins_IUP): Check number of points. Fix
|
|
from Savannah bug #22356.
|
|
|
|
2008-02-17 Jonathan Blow <jon@number-none.com>
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
|
|
Check for valid callback pointers.
|
|
|
|
2008-02-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c (FT_New_Face_From_SFNT): Check the sfnt resource
|
|
handle by its value instead of ResError(), fix provided by Deron
|
|
Kazmaier. According to the Resource Manager Reference,
|
|
GetResource(), Get1Resource(), GetNamedResource(),
|
|
Get1NamedResource() and RGetResource() set noErr but return NULL
|
|
handle when they can not find the requested resource. These
|
|
functions never return undefined values, so it is sufficient to
|
|
check if the handle is not NULL.
|
|
|
|
* builds/mac/ftmac.c (FT_New_Face_From_SFNT): Ditto.
|
|
|
|
2008-02-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftbase.c: <ftmac.c> is replaced by "ftmac.c" as other
|
|
inclusion styles. Now it always includes src/base/ftmac.c;
|
|
builds/mac/ftmac.c is never included in any configuration.
|
|
|
|
* builds/unix/configure.raw: Print warning if configure is executed
|
|
with options to specify Carbon functionalities explicitly.
|
|
|
|
* docs/INSTALL.MAC: Note that legacy builds/mac/ftmac.c is not
|
|
included automatically and manual replacement is required.
|
|
|
|
2008-02-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/modules.mk (CLOSE_MODULE, REMOVE_MODULE), builds/detect.mk
|
|
(dos_setup), builds/freetype.mk (clean_project_dos,
|
|
distclean_project_dos): Don't use \ but $(SEP). Reported by Duncan
|
|
Murdoch.
|
|
|
|
2008-01-18 Sylvain Pasche <sylvain.pasche@gmail.com>
|
|
|
|
* src/base/ftlcdfil.c (_ft_lcd_filter_legacy): Updated comment to
|
|
mention intra-pixel algorithm.
|
|
|
|
* include/freetype/freetype.h (FT_Render_Mode): Mention that
|
|
FT_Library_SetLcdFilter can be used to reduce fringes.
|
|
|
|
2008-01-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/raster/ftraster.c (ft_black_render): Check `outline' before
|
|
using it. Reported by Allan Yang.
|
|
|
|
2008-01-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/raster/ftraster.c (FT_CONFIG_OPTION_5_GRAY_LEVELS): Remove.
|
|
|
|
2008-01-12 Allan Yang, Jian Hua - SH <Allan.Yang@fmc.fujitsu.com>
|
|
|
|
* src/raster/ftraster.c (ft_black_init)
|
|
[FT_RASTER_OPTION_ANTI_ALIASING]: Fix compilation.
|
|
|
|
2008-01-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Handle the case
|
|
where the number of contours in a simple glyph is zero (and which
|
|
does contain an entry in the `glyf' table). This fixes Savannah bug
|
|
#21990.
|
|
|
|
2008-01-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
Formatting suggested by Sean McBride.
|
|
|
|
* builds/mac/ftmac.c: Formatting (tab expanded).
|
|
* src/autofit/afindic.c: Ditto.
|
|
* src/base/ftcid.c: Ditto.
|
|
* src/base/ftmac.c: Ditto.
|
|
|
|
2007-12-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/smooth/ftgrays.c (gray_raster_render): Check `outline'
|
|
correctly.
|
|
|
|
2007-12-21 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
Improvement of POSIX resource-fork accessor to load unsorted
|
|
references in a resource. In HelveLTMM (resource-fork PostScript
|
|
Type1 font bundled with Mac OS X since 10.3.x), the appearance order
|
|
of PFB chunks is not sorted; sorting the chunks by reference IDs is
|
|
required.
|
|
|
|
* include/freetype/internal/ftrfork.h (FT_RFork_Ref): New structure
|
|
type to store a pair of reference ID and offset to the chunk.
|
|
|
|
* src/base/ftrfork.c (ft_raccess_sort_ref_by_id): New function to
|
|
sort FT_RFork_Ref by their reference IDs.
|
|
|
|
(FT_Raccess_Get_DataOffsets): Returns an array of offsets that is
|
|
sorted by reference ID.
|
|
|
|
2007-12-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffparse.c (cff_parse_real): Don't apply `power_ten'
|
|
division too early; otherwise the most significant digit(s) of the
|
|
final result are lost as the value is truncated to an integer. This
|
|
fixes Savannah bug #21794 (where the patch has been posted too).
|
|
|
|
2007-12-06 Fix <4d876b82@gmail.com>
|
|
|
|
Pass options from one configure script to another as-is (not
|
|
expanded). This is needed for options like
|
|
--includedir='${prefix}/include'.
|
|
|
|
* builds/unix/detect.mk, configure: Prevent argument expansion in
|
|
call to the (real) `configure' script.
|
|
|
|
2007-12-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Fix compilation if
|
|
TT_USE_BYTECODE_INTERPRETER isn't defined.
|
|
|
|
2007-12-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
There exist CFFs which contain opcodes for the Type 1 operators
|
|
`hsbw' and `closepath' which are both invalid in Type 2 charstrings.
|
|
However, it doesn't harm to support them.
|
|
|
|
* src/cff/cffgload.c (CFF_Operator): Add `cff_op_hsbw' and
|
|
`cff_op_closepath.'
|
|
(cff_argument_counts): Ditto.
|
|
|
|
(cff_decoder_parse_charstrings): Handle Type 1 opcodes 9 (closepath)
|
|
and 13 (hsbw) which are invalid in Type 2 charstrings.
|
|
|
|
2007-12-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftrfork.c (raccess_guess_darwin_newvfs): New function to
|
|
support new pathname syntax `..namedfork/rsrc' to access a resource
|
|
fork on Mac OS X. The legacy syntax `/rsrc' does not work on
|
|
case-sensitive HFS+.
|
|
(raccess_guess_darwin_hfsplus): Fix a bug in the calculation of
|
|
buffer size to store a pathname.
|
|
* include/freetype/internal/ftrfork.h: Increment the number of
|
|
resource fork guessing rule.
|
|
|
|
2007-12-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/configure.raw: Improve the compile tests to search
|
|
Carbon functions.
|
|
* builds/mac/ftmac.c: Import fixes for Carbon incompatibilities
|
|
proposed by Sean McBride from src/base/ftmac.c (see 2007-11-16).
|
|
|
|
2007-12-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
The documents and comments for Mac OS X are improved by Sean
|
|
McBride.
|
|
|
|
* src/base/ftmac.c: Fix a comment.
|
|
* include/freetype/ftmac.h: Ditto.
|
|
* docs/INSTALL.MAC: Improve English and add comment on lowest
|
|
system version specified by MACOSX_DEPLOYMENT_TARGET.
|
|
|
|
2007-12-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffload.c (cff_subfont_load): Don't use logical OR to
|
|
concatenate error codes.
|
|
* src/sfnt/ttsbit.c (Load_SBit_Range): Ditto.
|
|
|
|
2007-12-04 Graham Asher <graham.asher@btinternet.com>
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Don't use logical OR to
|
|
concatenate error codes.
|
|
|
|
2007-12-04 Sean McBride <sean@rogue-research.com>
|
|
|
|
* src/pfr/pfrgload.c (pfr_glyph_load_compound): Remove compiler
|
|
warning.
|
|
|
|
2007-11-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
Fix MacOS legacy font support by Masatake Yamato on Mac OS X. It is
|
|
not working since 2.3.5. In FT_Open_New(), if FT_New_Stream()
|
|
cannot mmap() the specified file and cannot seek to head of the
|
|
specified file, it returns NULL stream and FT_Open_New() returns the
|
|
error immediately. On MacOS, most legacy MacOS fonts fall into such
|
|
a scenario because their data forks are zero-sized and cannot be
|
|
sought. To proceed to guessing of resource fork fonts, the
|
|
functions for legacy MacOS font must properly handle the NULL stream
|
|
returned by FT_New_Stream().
|
|
|
|
* src/base/ftobjs.c (IsMacBinary): Return error
|
|
FT_Err_Invalid_Stream_Operation immediately when NULL stream is
|
|
passed.
|
|
(FT_Open_Face): Even when FT_New_Stream() returns an error, proceed
|
|
to fallback. Originally, legacy MacOS font is tested in the cases
|
|
of FT_Err_Invalid_Stream_Operation (occurs when data fork is empty)
|
|
or FT_Err_Unknown_File_Format (occurs when AppleSingle header or
|
|
.dfont header is combined). Now the case of
|
|
FT_Err_Cannot_Open_Stream is included.
|
|
|
|
* src/base/ftrfork.c (FT_Raccess_Guess): When passed stream is NULL,
|
|
skip FT_Stream_Seek(), which seeks to the head of stream, and
|
|
proceed to unit testing of raccess_guess_XXX(). FT_Stream_Seek()
|
|
for a NULL stream causes a Bus error on Mac OS X.
|
|
(raccess_guess_apple_double): Return FT_Err_Cannot_Open_Stream
|
|
immediately if passed stream is NULL.
|
|
(raccess_guess_apple_single): Ditto.
|
|
|
|
2007-11-16 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
Fix for Carbon incompatibilities since Mac OS X 10.5,
|
|
proposed by Sean McBride.
|
|
|
|
* doc/INSTALL.MAC: Comment on MACOSX_DEPLOYMENT_TARGET.
|
|
|
|
* include/freetype/ftmac.h: Deprecate FT_New_Face_From_FOND and
|
|
FT_GetFilePath_From_Mac_ATS_Name. Since Mac OS X 10.5, calling
|
|
Carbon functions from a forked process is classified as unsafe
|
|
by Apple. All Carbon-dependent functions should be deprecated.
|
|
|
|
* src/base/ftmac.c: Use essential header files <Carbon/Carbon.h>
|
|
and <ApplicationServices/ApplicationServices.h> instead of
|
|
all-in-one header file <CoreServices/CoreServices.h>.
|
|
|
|
Include <sys/syslimits.h> and replace HFS_MAXPATHLEN by Apple
|
|
genuine macro PATH_MAX.
|
|
|
|
Add fallback macro for kATSOptionFlagsUnRestrictedScope which
|
|
is not found in Mac OS X 10.0.
|
|
|
|
Multi-character constants ('POST', 'sfnt' etc) are replaced by
|
|
64bit constants calculated by FT_MAKE_TAG() macro.
|
|
|
|
For the index in the segment of resource fork, new portable
|
|
type ResourceIndex is introduced for better compatibility.
|
|
This type is since Mac OS X 10.5, so it is defined as short
|
|
when built on older platforms.
|
|
|
|
(FT_ATSFontGetFileReference): If build target is only the systems
|
|
10.5 and newer, it calls Apple genuine ATSFontGetFileReference().
|
|
|
|
(FT_GetFile_From_Mac_ATS_Name): Return an error if system is 10.5
|
|
and newer or 64bit platform, because legacy type FSSpec type is
|
|
removed completely.
|
|
|
|
(FT_New_Face_From_FSSpec): Ditto.
|
|
|
|
2007-11-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_done_face): Check `sfnt' everywhere. This
|
|
fixes Savannah bug #21485.
|
|
|
|
2007-10-29 Daniel Svoboda <dasvo@planeta@cz>
|
|
|
|
* src/winfonts/winfnt.c (FNT_Face_Init): Check first that the driver
|
|
can handle the font at all, then check `face_index'. Otherwise, the
|
|
driver might return the wrong error code. This fixes Savannah bug
|
|
#21468.
|
|
|
|
2007-10-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Support bit 9 and prepare
|
|
support for bit 8 of the `fsSelection' field in the `OS/2' table.
|
|
MS is already using this; hopefully, this becomes part of OpenType
|
|
1.5.
|
|
Prepare also support for `name' IDs 21 (WWS_FAMILY) and 22
|
|
(WWS_SUBFAMILY).
|
|
|
|
2007-10-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/tools/docmaker/tohtml.py (html_header_2): Fix typo.
|
|
Add `td.left' element to CSS.
|
|
(toc_section_enter): Use it.
|
|
|
|
2007-10-18 David Turner <david@freetype.org>
|
|
|
|
* include/freetype/freetype.h, src/base/ftobjs.c: Rename API
|
|
functions related to cmap type 14 support to the
|
|
`FT_Object_ActionName' scheme:
|
|
|
|
FT_Get_Char_Variant_index -> FT_Face_GetCharVariantIndex
|
|
FT_Get_Char_Variant_IsDefault -> FT_Face_GetCharVariantIsDefault
|
|
FT_Get_Variant_Selectors -> FT_Face_GetVariantSelectors
|
|
FT_Get_Variants_Of_Char -> FT_Face_GetVariantsOfChar
|
|
FT_Get_Chars_Of_Variant -> FT_Face_GetCharsOfVariant
|
|
|
|
Update documentation accordingly.
|
|
|
|
* src/sfnt/ttcmap.c: Stronger cmap 14 validation.
|
|
Make the code a little more consistent with FreeType coding
|
|
conventions and modify the cmap14 functions that returned a newly
|
|
allocated array to use a persistent vector from the TT_CMap14 object
|
|
instead.
|
|
|
|
(TT_CMap14Rec): Provide array and auxiliary data for result.
|
|
(tt_cmap14_done, tt_cmap14_ensure): New functions.
|
|
|
|
(tt_cmap14_init, tt_cmap14_validate, tt_cmap14_char_map_def_binary,
|
|
tt_cmap14_char_map_nondef_binary, tt_cmap14_find_variant,
|
|
tt_cmap14_char_var_index, tt_cmap14_variants,
|
|
tt_cmap14_char_variants, tt_cmap14_def_char_count,
|
|
tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars,
|
|
tt_cmap14_variant_chars, tt_cmap14_class_rec): Updated and improved.
|
|
|
|
2007-10-15 George Williams <gww@silcom.com>
|
|
|
|
Add support for cmap type 14.
|
|
|
|
* devel/ftoption.h, include/freetype/config/ftoption.h
|
|
(TT_CONFIG_CMAP_FORMAT_14): New macro.
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_CMap_CharVarIndexFunc,
|
|
FT_CMap_CharVarIsDefaultFunc, FT_CMap_VariantListFunc,
|
|
FT_CMap_CharVariantListFunc, FT_CMap_VariantCharListFunc): New
|
|
support function prototypes.
|
|
(FT_CMap_ClassRec): Add them.
|
|
Update all users.
|
|
|
|
* include/freetype/ttnameid.h (TT_APPLE_ID_VARIANT_SELECTOR): New
|
|
macro.
|
|
|
|
* include/freetype/freetype.h (FT_Get_Char_Variant_Index,
|
|
FT_Get_Char_Variant_IsDefault, FT_Get_Variant_Selectors,
|
|
FT_Get_Variants_Of_Char, FT_Get_Chars_Of_Variant): New API
|
|
functions.
|
|
|
|
* src/base/ftobjs.c (find_variant_selector_charmap): New auxiliary
|
|
function.
|
|
(FT_Set_Charmap): Disallow cmaps of type 14.
|
|
(FT_Get_Char_Variant_Index, FT_Get_Char_Variant_IsDefault,
|
|
FT_Get_Variant_Selectors, FT_Get_Variants_Of_Char,
|
|
FT_Get_Chars_Of_Variant): New API functions.
|
|
|
|
* src/sfnt/ttcmap.c (TT_PEEK_UINT24, TT_NEXT_UINT24): New macros.
|
|
|
|
(TT_CMap14Rec, tt_cmap14_init, tt_cmap14_validate,
|
|
tt_cmap14_char_index, tt_cmap14_char_next, tt_cmap14_get_info,
|
|
tt_cmap14_char_map_def_binary, tt_cmap14_char_map_nondef_binary,
|
|
tt_cmap14_find_variant, tt_cmap14_char_var_index,
|
|
tt_cmap14_char_var_isdefault, tt_cmap14_variants,
|
|
tt_cmap14_char_variants, tt_cmap14_def_char_count,
|
|
tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars,
|
|
tt_cmap14_variant_chars, tt_cmap14_class_rec): New functions and
|
|
structures for cmap 14 support.
|
|
(tt_cmap_classes): Register tt_cmap14_class_rec.
|
|
(tt_face_build_cmaps): One more error message.
|
|
|
|
* docs/CHANGES: Mention cmap 14 support.
|
|
|
|
2007-10-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftobjs.c (find_unicode_charmap): If search for a UCS-4
|
|
charmap fails, do the loop again while searching a UCS-2 charmap.
|
|
This favours MS charmaps over Apple ones.
|
|
|
|
2007-08-29 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c: Introduction of abstract `short' data types,
|
|
ResFileRefNum and ResID. These types were introduced for Copland,
|
|
then backported to MPW. The variables exchanged with FileManager
|
|
QuickDraw frameworks are redefined by these data types. Patch was
|
|
proposed by Sean McBride.
|
|
* builds/mac/ftmac.c: Ditto.
|
|
|
|
2007-08-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/otvalid/otvcmmn.c (otv_x_y_ux_sy): Skip context glyphs. Found
|
|
by Imran Yousaf. Fixes Savannah bug #20773.
|
|
|
|
(otv_Lookup_validate): Correct handling of LookupType. Found by
|
|
Imran Yousaf. Fixes Savannah bug #20782.
|
|
|
|
2007-08-17 George Williams <gww@silcom.com>
|
|
|
|
* src/otvalid/otvgsub.c (otv_SingleSubst_validate): Fix handling of
|
|
SingleSubstFormat1.
|
|
|
|
2007-08-11 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/configure.raw: Fix a bug which sets CC_BUILD by
|
|
${build-gcc} (unchecked) instead of by ${build}-gcc (checked).
|
|
Found by Ryan Hill.
|
|
|
|
2007-08-11 George Williams <gww@silcom.com>
|
|
|
|
* src/otvalid/otvcommn.c, src/otvalid/otvcommn.h
|
|
(otv_Coverage_validate): Add fourth argument to pass an expected
|
|
count value. Update all users.
|
|
Check glyph IDs.
|
|
(otv_ClassDef_validate): Check `StartGlyph'.
|
|
|
|
* src/otvalid/otvgsub.c (otv_SingleSubst_validate): More glyph ID
|
|
checks.
|
|
|
|
* src/otvalid/otvmath.c (otv_MathConstants_validate): There are only
|
|
56 constants.
|
|
(otv_GlyphAssembly_validate, otv_MathGlyphConstruction_validate):
|
|
Check glyph IDs.
|
|
|
|
2007-08-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/otvalid/otvbase.c, src/otvalid/otvcommn.c,
|
|
src/otvalid/otvgdef.c, src/otvalid/otvgpos.c, src/otvalid/otvgsub.c,
|
|
src/otvalid/otvjstf.c: s/FT_INVALID_DATA/FT_INVALID_FORMAT/ where
|
|
appropriate. Reported by George.
|
|
|
|
* include/freetype/internal/fttrace.h: Define `trace_otvmath'.
|
|
|
|
* src/otvalid/rules.mk (OTV_DRV_SRC): Add otvmath.c.
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
2007-08-08 George Williams <gww@silcom.com>
|
|
|
|
Add `MATH' validating support to otvalid module.
|
|
|
|
* include/freetype/tttags.h (TTAG_MATH): New macro.
|
|
* include/freetype/ftotval.h (FT_VALIDATE_MATH): New macro.
|
|
(FT_VALIDATE_OT): Updated.
|
|
|
|
* src/otvalid/otmath.c: New file.
|
|
|
|
* src/otvalid/otvalid.c: Include otvmath.c.
|
|
* src/otvalid/otvmod.c (otv_validate): Handle `MATH' table.
|
|
|
|
2007-08-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/unix/configure.raw: Add call to AC_LIBTOOL_WIN32_DLL.
|
|
Fixes Savannah bug #20686.
|
|
|
|
2007-08-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/psnames/psmodule.c: Fix usage of
|
|
FT_CONFIG_OPTION_POSTSCRIPT_NAMES macro. Reported by Graham Asher.
|
|
|
|
2007-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c (open_face_from_buffer): The argument
|
|
`driver_name' is typed as `const char*' to match with the
|
|
callers in FT_New_Face_From_LWFN and FT_New_Face_From_SFNT.
|
|
This is same with open_face_from_buffer in src/base/ftobjs.c.
|
|
Found and fixed by Sean McBride.
|
|
|
|
2007-07-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/raster/ftraster.c (count_table): Make it conditional.
|
|
* src/base/ftobjs.c (FT_New_Library): Check FT_RENDER_POOL_SIZE with
|
|
a preprocessor statement.
|
|
|
|
2007-07-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Translate): Check `outline' before
|
|
first usage. From Savannah patch #6115.
|
|
|
|
2007-07-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
2007-07-16 Derek Clegg <dclegg@apple.com>
|
|
|
|
Add new service for getting the ROS from a CID font.
|
|
|
|
* include/freetype/config/ftheader.h (FT_CID_H): New macro.
|
|
* include/freetype/ftcid.h: New file.
|
|
|
|
* include/freetype/internal/ftserv.h (FT_SERVIVE_CID_H): New macro.
|
|
* include/freetype/internal/services/svcid.h: New file.
|
|
|
|
* src/base/ftcid.c: New file.
|
|
|
|
* src/cff/cffdrivr.c: Include FT_SERVICE_CID_H.
|
|
(cff_get_ros): New function.
|
|
(cff_service_cid_info): New service structure.
|
|
(cff_services): Register it.
|
|
|
|
* src/cff/cffload.c (cff_font_done): Free registry and ordering.
|
|
|
|
* src/cff/cfftypes.h (CFF_FontRec): Add `registry' and `ordering'.
|
|
|
|
* modules.cfg (BASE_EXTENSIONS): Add ftcid.c.
|
|
|
|
2007-07-11 Derek Clegg <dclegg@apple.com>
|
|
|
|
Add support for postscript name service to CFF driver.
|
|
|
|
* src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_NAME_H.
|
|
(cff_get_ps_name): New function.
|
|
(cff_service_ps_name): New service structure.
|
|
(cff_services): Register it.
|
|
|
|
2007-07-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftglyph.c (FT_Glyph_Copy): Fix initialization of
|
|
`target'. Reported by Sean McBride.
|
|
|
|
2007-07-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/pfr/pfrcmap.c: Include pfrerror.h.
|
|
|
|
* src/autofit/afindic.c: Add some external declarations to pacify
|
|
`make multi' compilation.
|
|
|
|
* src/cid/cidgload.c (cid_load_glyph): Pacify compiler.
|
|
|
|
* src/cff/cffdrivr.c (cff_ps_get_font_info), src/cff/cffobjs.c
|
|
(cff_strcpy), include/freetype/internal/ftmemory.h (FT_MEM_STRDUP),
|
|
src/autofit/aflatin.c (af_latin_hints_compute_edges),
|
|
src/autofit/afcjk.c (af_cjk_hints_compute_edges), src/sfnt/ttmtx.c
|
|
(tt_face_get_metrics), src/base/ftobjs.c (open_face)
|
|
[FT_CONFIG_OPTION_INCREMENTAL]: Fix compilation with C++ compiler.
|
|
|
|
* docs/release: Mention test compilation targets.
|
|
|
|
2007-07-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/PROBLEMS: Mention that some PS based fonts can't be
|
|
handled correctly by FreeType.
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Always allow a
|
|
recursion depth of 1. This was the maximum value in TrueType 1.0,
|
|
and some older fonts don't set this field correctly.
|
|
|
|
* src/gxvalid/gxvmort1.c
|
|
(gxv_mort_subtable_type1_substTable_validate): Fix tracing message.
|
|
|
|
2007-07-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Initialize
|
|
`round' to pacify compiler.
|
|
|
|
2007-07-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
* Version 2.3.5 released.
|
|
=========================
|
|
|
|
|
|
Tag sources with `VER-2-3-5'.
|
|
|
|
* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
|
|
version number to 2.3.5.
|
|
|
|
* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
|
|
builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj,
|
|
builds/win32/visualce/index.html,
|
|
builds/win32/visualce/freetype.dsp,
|
|
builds/win32/visualce/freetype.vcproj: s/2.3.4/2.3.5/, s/234/235/.
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 9:16:3.
|
|
|
|
2007-07-01 David Turner <david@freetype.org>
|
|
|
|
* include/freetype/freetype.h, src/base/ftpatent.c
|
|
(FT_Face_SetUnpatentedHinting): New function to dynamically change
|
|
the setting after a face is created.
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Fix a small bug
|
|
that created distortions in the bytecode interpreter results.
|
|
|
|
2007-06-30 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttinterp.c (Ins_IUP): Add missing variable
|
|
initialization.
|
|
|
|
* src/autofit/aflatin.c (af_latin_metric_init_blues): Get rid of an
|
|
infinite loop in the case of degenerate fonts.
|
|
|
|
2007-06-26 Rahul Bhalerao <b.rahul.pm@gmail.com>
|
|
|
|
Add autofit module for Indic scripts. This currently just reuses
|
|
the CJK-specific functions.
|
|
|
|
* include/freetype/config/ftoption.h (AF_CONFIG_OPTION_INDIC): New
|
|
macro.
|
|
* devel/ftoption.h: Synchronize with
|
|
include/freetype/config/ftoption.h.
|
|
|
|
* src/autofit/afindic.c, src/autofit/afindic.h: New files.
|
|
|
|
* src/autofit/afglobal.c, src/autofit/aftypes.h,
|
|
src/autofit/autofit.c: Updated.
|
|
|
|
* src/autofit/Jamfile (_sources), * src/autofit/rules.mk
|
|
(AUTOF_DRV_SRC): Updated.
|
|
|
|
2007-06-23 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple): Fix change from
|
|
2007-06-16 that prevented the TrueType module from loading most
|
|
glyphs.
|
|
|
|
2007-06-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Fix logic of 2007-05-28
|
|
change.
|
|
|
|
2007-06-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type1/t1load.c (parse_encoding): Handle one more error.
|
|
|
|
2007-06-19 Dmitry Timoshkov <dmitry@codeweavers.com>
|
|
|
|
* src/winfonts/winfnt.c (fnt_face_get_dll_font): Return error
|
|
FNT_Err_Invalid_File_Format if file format was recognized but
|
|
the file doesn't contain any FNT(NE) or RT_FONT(PE) resources.
|
|
Add verbose debug logs to make it easier to debug failing load
|
|
attempts.
|
|
(FNT_Face_Init): A single FNT font can't contain more than 1 face,
|
|
so return an error if requested face index is > 0.
|
|
Do not do further attempt to load fonts if a previous attempt has
|
|
failed but returned error FNT_Err_Invalid_File_Format, i.e., the
|
|
file format has been recognized but no fonts found in the file.
|
|
|
|
2007-07-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c: Apply patches proposed by Sean McBride.
|
|
(FT_GetFile_From_Mac_Name): Insert FT_UNUSED macros to fix
|
|
the compiler warnings against unused arguments.
|
|
(FT_ATSFontGetFileReference): Ditto.
|
|
(FT_GetFile_From_Mac_ATS_Name): Ditto.
|
|
(FT_New_Face_From_FSSpec): Ditto.
|
|
(lookup_lwfn_by_fond): Fix wrong comment.
|
|
Replace `const StringPtr' by more appropriate type
|
|
`ConstStr255Param'.
|
|
FSRefMakePathPath always returns UTF8 POSIX pathname in
|
|
Mach-O, thus HFS pathname support is dropped.
|
|
(count_faces): Remove HLock and HUnlock which is not
|
|
required on Mac OS X anymore.
|
|
(FT_New_Face_From_SFNT): Ditto.
|
|
(FT_New_Face_From_FOND): Ditto.
|
|
* builds/mac/ftmac.c: Synchronize to src/base/ftmac.c,
|
|
except of HFS pathname support and HLock/HUnlock.
|
|
They are required on classic CFM environment.
|
|
|
|
2007-06-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/psaux/psobjs.c (ps_parser_skip_PS_token): Remove incorrect
|
|
assertion.
|
|
(ps_parser_to_bytes): Fix error message.
|
|
|
|
* src/type42/t42objs.c (T42_Open_Face): Handle one more error.
|
|
* src/type42/t42parse.c (t42_parse_sfnts): s/alloc/allocated/.
|
|
Don't allow mixed binary and hex strings.
|
|
Handle string_size == 0 and string_buf == 0.
|
|
(t42_parse_encoding): Handle one more error.
|
|
|
|
2007-06-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/psaux/psobjs.c (ps_tofixedarray, ps_tocoordarray): Fix exit
|
|
logic.
|
|
(ps_parser_load_field) <T1_FIELD_TYPE_BBOX>: Skip delimiters
|
|
correctly.
|
|
(ps_parser_load_field_table): Use `fields->array_max' instead of
|
|
T1_MAX_TABLE_ELEMENTS to limit the number of arguments.
|
|
|
|
* src/cff/cffgload.c (cff_decoder_prepare): Fix change from
|
|
2007-06-06.
|
|
|
|
2007-06-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/tools/ftrandom.c (font_size): New global variable.
|
|
(TestFace): Use it.
|
|
(main): Handle new option `--size' to set `font_size'.
|
|
(Usage): Updated.
|
|
|
|
* src/winfonts/winfnt.c (fnt_face_get_dll_font): Exit in case of
|
|
invalid font.
|
|
(FNT_Load_Glyph): Protect against invalid bitmap width.
|
|
|
|
2007-06-16 David Turner <david@freetype.org>
|
|
|
|
* src/smooth/ftgrays.c (gray_find_cell, gray_set_cell, gray_hline):
|
|
Prevent integer overflows when rendering very large outlines.
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check the
|
|
well-formedness of the contours array when loading a glyph.
|
|
|
|
* src/truetype/ttinterp.c (TT_Load_Context): Initialize `zp0', `zp1',
|
|
and `zp2'.
|
|
(Ins_IP): Check argument ranges to reject bogus operations properly.
|
|
(IUP_WorkerRec): Add `max_points' member.
|
|
(_iup_worker_interpolate): Check argument ranges.
|
|
(Ins_IUP): Ignore empty outlines.
|
|
|
|
2007-06-16 Dmitry Timoshkov <dmitry@codeweavers.com>
|
|
|
|
* src/winfonts/winfnt.h: Add necessary structures for PE resource
|
|
parsing.
|
|
(WinPE32_HeaderRec): New structure.
|
|
(WinPE32_SectionRec): New structure.
|
|
(WinPE_RsrcDirRec): New structure.
|
|
(WinPE_RsrcDirEntryRec): New structure.
|
|
(WinPE_RsrcDataEntryRec): New structure.
|
|
(FNT_FontRec): Remove unused `size_shift' field.
|
|
|
|
* src/winfonts/winfnt.c (fnt_face_get_dll_font): Add support for
|
|
loading bitmap .fon files in PE format.
|
|
|
|
2007-06-15 Dmitry Timoshkov <dmitry@codeweavers.com>
|
|
|
|
* builds/win32/ftdebug.c: Unify debug level handling with other
|
|
platforms.
|
|
|
|
2007-06-14 Dmitry Timoshkov <dmitry@codeweavers.com>
|
|
|
|
* builds/win32/ftdebug.c (FT_Message): Send debug output to the
|
|
console as well as to the debugger.
|
|
|
|
2007-06-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/autofit/aflatin.c (af_latin_uniranges): Expand structure to
|
|
cover all ranges which could possibly be handled by the aflatin
|
|
module (since the default fallback for unknown ranges is now the
|
|
afcjk module). It might be necessary to fine-tune this further by
|
|
splitting off modules for Greek, Cyrillic, or other blocks.
|
|
|
|
2007-06-11 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_link_segments): Fix
|
|
incorrect segment linking computation. This was the root cause of
|
|
Savannah bug #19565.
|
|
|
|
|
|
* src/autofit/* [FT_OPTION_AUTOFIT2]: Some very experimental changes
|
|
to improve the Latin auto-hinter. Note that the new code is
|
|
disabled by default since it is not stabilized yet.
|
|
|
|
* src/autofit/aflatin2.c, src/autofit/aflatin2.h: New files
|
|
(disabled currently).
|
|
|
|
* src/autofit/afhints.c: Remove dead code.
|
|
(af_axis_hints_new_edge): Add argument to handle segment directions.
|
|
(af_edge_flags_to_string): New function.
|
|
(af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Handle
|
|
option flags.
|
|
(af_glyph_hints_reload): Add argument to handle inflections.
|
|
Simplify.
|
|
(af_direction_compute): Fine tuning.
|
|
(af_glyph_hints_align_edge_points): Fix logic.
|
|
(af_glyph_hints_align_strong_points): Do linear search for small
|
|
edge counts.
|
|
(af_glyph_hints_align_weak_points): Skip any touched neighbors.
|
|
(af_iup_shift): Handle zero `delta'.
|
|
|
|
* src/autofit/afhints.h: Updated.
|
|
(AF_SORT_SEGMENTS): New macro (disabled).
|
|
(AF_AxisHintsRec) [AF_SORT_SEGMENTS]: New member `mid_segments'.
|
|
|
|
* src/autofit/afglobal.c (af_face_globals_get_metrics): Add
|
|
argument to pass option flags for handling scripts.
|
|
* src/autofit/afglobal.h: Updated.
|
|
|
|
* src/autofit/afcjk.c: Updated.
|
|
* src/autofit/aflatin.c: Updated.
|
|
(af_latin_metrics_scale_dim): Don't reduce scale by 2%.
|
|
|
|
(af_latin_hints_compute_segments) [AF_HINT_METRICS]: Remove dead code.
|
|
(af_latin_hints_compute_edges) [AF_HINT_METRICS]: Remove dead code.
|
|
Don't set `edge->dir'
|
|
(af_latin_hint_edges): Add more logging.
|
|
|
|
* src/autofit/afloader.c: Updated.
|
|
|
|
2007-06-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/CHANGES: Document FT_Face_CheckTrueTypePatents.
|
|
|
|
2007-06-10 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Slight speed-up to
|
|
the TrueType glyph loader.
|
|
|
|
* include/freetype/config/ftoption.h: Clarify documentation
|
|
regarding unpatented hinting.
|
|
|
|
|
|
Add new `FT_Face_CheckTrueTypePatents' API.
|
|
|
|
* include/freetype/freetype.h (FT_Face_CheckTrueTypePatents): New
|
|
declaration.
|
|
|
|
* include/freetype/internal/services/svttglyf.h,
|
|
src/base/ftpatent.c: New files.
|
|
|
|
* include/freetype/internal/ftserv.h (FT_SERVICE_TRUETYPE_GLYF_H):
|
|
New macro.
|
|
|
|
* src/truetype/ttdriver.c: Include FT_SERVICE_TRUETYPE_GLYF_H and
|
|
`ttpload.h'.
|
|
(tt_service_truetype_glyf): New service structure.
|
|
(tt_services): Register it.
|
|
|
|
* modules.cfg (BASE_EXTENSIONS), src/base/Jamfile (_sources): Add
|
|
`ftpatent.c'.
|
|
|
|
2007-06-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Undo change from 2007-04-28.
|
|
Fonts without a cmap must be handled correctly by FreeType (anything
|
|
else would be a bug).
|
|
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
|
|
[FT_DEBUG_LEVEL_TRACE]: Improve tracing message.
|
|
|
|
2007-06-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/ttsbit0.c (tt_sbit_decoder_init,
|
|
tt_sbit_decoder_load_image): Protect against integer overflows.
|
|
|
|
|
|
* src/pfr/pfrgload.c (pfr_glyph_load_simple): More bounding checks
|
|
for `x_control' and `y_control'.
|
|
|
|
2007-06-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Decompose): Check `last'.
|
|
|
|
|
|
* src/pfr/pfrcmap.c (pfr_cmap_init): Convert assertion into normal
|
|
FreeType error.
|
|
|
|
|
|
* src/winfonts/winfnt.c (fnt_face_get_dll_font): Do a rough check of
|
|
`font_count'.
|
|
|
|
|
|
* src/type1/t1load.c (parse_font_matrix): Check `temp_scale'.
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_prepare): Change return type to
|
|
`FT_Error'.
|
|
Check `fd_index'.
|
|
(cff_slot_load): Updated.
|
|
* src/cff/cffgload.h: Updated.
|
|
|
|
2007-06-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/pfr/pfrgload.c (pfr_glyph_done): Comment out unused code.
|
|
(pfr_glyph_load_simple): Convert assertion into normal FreeType
|
|
error.
|
|
Check `idx'.
|
|
(pfr_glyph_load_compound, pfr_glyph_curve_to, pfr_glyph_line_to):
|
|
Convert assertion into normal FreeType error.
|
|
|
|
* src/pfr/pfrtypes.h (PFR_GlyphRec): Comment out unused code.
|
|
|
|
|
|
* src/winfonts/winfnt.c (FNT_Face_Init): Check `family_size'.
|
|
|
|
|
|
* src/psaux/psobjs.c (ps_tocoordarray, ps_tofixedarray): Return -1
|
|
in case of parsing error.
|
|
(ps_parser_load_field): Updated.
|
|
|
|
* src/type1/t1load.c (parse_font_matrix): Updated.
|
|
|
|
2007-06-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cid/cidgload.c (cid_load_glyph): Check `fd_select'.
|
|
|
|
* src/tools/ftrandom/Makefile: Depend on `libfreetype.a'.
|
|
|
|
2007-06-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/tools/ftrandom/*: Add the `ftrandom' test program written by
|
|
George Williams (with some modifications).
|
|
|
|
2007-06-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftobjs.c (destroy_charmaps), src/type1/t1objs.c
|
|
(T1_Face_Done), src/winfonts/winfnt.c (FNT_Face_Done): Check for
|
|
face == NULL. Suggested by Graham Asher.
|
|
|
|
2007-06-03 Ismail Dönmez <ismail@pardus.org.tr>
|
|
|
|
* src/base/ftobjs.c (FT_Request_Metrics): Fix compiler warning.
|
|
|
|
2007-06-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/fterrdef.h (FT_Err_Corrupted_Font_Header,
|
|
FT_Err_Corrupted_Font_Glyphs): New error codes for BDF files.
|
|
|
|
* src/bdf/bdflib.c (bdf_load_font): Use them.
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_start): Check `FONT' better.
|
|
|
|
2007-06-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftobjs.c (FT_Request_Metrics), src/cache/ftccmap.c
|
|
(FTC_CMapCache_Lookup): Remove unused code.
|
|
|
|
2007-06-01 Sean McBride <sean@rogue-research.com>
|
|
|
|
* src/truetype/ttinterp.c (Null_Vector, NULL_Vector): Removed,
|
|
unused.
|
|
|
|
2007-06-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cid/cidparse.c (cid_parser_new): Don't continue second search
|
|
pass for `StartData' if an error has occurred.
|
|
Exit properly if no `StartData' has been seen at all.
|
|
|
|
* builds/unix/ftsystem.c (FT_Stream_Open): Don't use ULONG_MAX but
|
|
LONG_MAX to avoid compiler warning. Suggested by Sean McBride.
|
|
|
|
2007-05-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type1/t1load.c (parse_subrs, parse_charstrings): Protect
|
|
against too small binary data strings.
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_glyphs): Check `STARTCHAR' better.
|
|
|
|
2007-05-28 David Turner <david@freetype.org>
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Do not apply the identity
|
|
transformation. This significantly reduces the loading time of CFF
|
|
glyphs.
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
* src/autofit/afglobal.c (AF_SCRIPT_LIST_DEFAULT): Change default
|
|
hinting script to CJK, since it works well with more scripts than
|
|
latin. Thanks to Rahul Bhalerao <b.rahul.pm@gmail.com> for pointing
|
|
this out!
|
|
|
|
2007-05-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
2007-05-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttobjs.h (tt_size_ready_bytecode): Move declaration
|
|
into TT_USE_BYTECODE_INTERPRETER preprocessor block.
|
|
|
|
2007-05-24 Graham Asher <graham.asher@btinternet.com>
|
|
|
|
* src/truetype/ttobjs.c (tt_size_ready_bytecode)
|
|
[!TT_USE_BYTECODE_INTERPRETER]: Removed. Unused.
|
|
|
|
2007-05-22 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Fix last change to
|
|
avoid crashes in case the bytecode interpreter is not used.
|
|
|
|
|
|
Avoid heap blowup with very large .Z font files. This fixes
|
|
Savannah bug #19910.
|
|
|
|
* src/lzw/ftzopen.h (FT_LzwStateRec): Remove `in_cursor',
|
|
`in_limit', `pad', `pad_bits', and `in_buff' members.
|
|
Add `buf_tab', `buf_offset', `buf_size', `buf_clear', and
|
|
`buf_total' members.
|
|
|
|
* src/lzw/ftzopen.c (ft_lzwstate_get_code): Rewritten. It now takes
|
|
only one argument.
|
|
(ft_lzwstate_refill, ft_lzwstate_reset, ft_lzwstate_io): Updated.
|
|
|
|
2007-05-20 Ismail Dönmez <ismail@pardus.org.tr>
|
|
|
|
* src/pshinter/pshrec.c (ps_mask_table_set_bits): Add `const'.
|
|
(ps_dimension_set_mask_bits): Remove `const'.
|
|
|
|
2007-05-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/ttmtx.c (tt_face_get_metrics)
|
|
[!FT_CONFIG_OPTION_OLD_INTERNALS]: Another type-punning fix.
|
|
|
|
2007-05-19 Derek Clegg <dclegg@apple.com>
|
|
|
|
Savannah patch #5929.
|
|
|
|
* include/freetype/tttables.h, src/base/ftobjcs.c
|
|
(FT_Get_CMap_Format): New function.
|
|
|
|
* include/freetype/internal/services/svttcmap.c (TT_CMapInfo): Add
|
|
`format' member.
|
|
* src/sfnt/ttcmap.c (tt_cmap{0,2,4,6,8,10,12}_get_info): Set
|
|
cmap_info->format.
|
|
|
|
2007-05-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Save graphics state
|
|
before handling subglyphs so that it can be reinitialized each time.
|
|
This fixes Savannah bug #19859.
|
|
|
|
2007-05-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cache/ftccache.c (ftc_node_mru_link, ftc_node_mru_unlink),
|
|
src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP), src/cache/ftcglyph.h
|
|
(FTC_GCACHE_LOOKUP_CMP), src/pshinter/pshmod.c (ps_hinter_init),
|
|
src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_load_hhea,
|
|
tt_face_get_metrics): Fix type-punning issues.
|
|
|
|
2007-05-15 David Turner <david@freetype.org>
|
|
|
|
* include/freetype/config/ftstdlib.h,
|
|
include/freetype/internal/ftobjs.h: As suggested by Graham Asher,
|
|
ensure that ft_isalnum, ft_isdigit, etc., use hard-coded values
|
|
instead on relying on the locale-dependent functions provided by
|
|
<ctypes.h>.
|
|
|
|
2007-05-15 Graham Asher <graham.asher@btinternet.com>
|
|
|
|
* src/autofit/afcjk.c (af_cjk_hints_compute_edges): Remove unused
|
|
variable.
|
|
* src/autofit/afloader.c (af_loader_load_g): Ditto.
|
|
|
|
* src/base/ftobjs.c (ft_validator_error): Use `ft_jmp_buf'.
|
|
(open_face_from_buffer): Initialize `stream'.
|
|
(FT_Request_Metrics): Remove unused variable.
|
|
Remove redundant `break' statements.
|
|
(FT_Get_Track_Kerning): Remove unused variable.
|
|
|
|
* src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs,
|
|
afm_parse_kern_data): Remove redundant
|
|
`break' statements.
|
|
(afm_parser_parse): Ditto.
|
|
Don't use uninitialized variables.
|
|
|
|
* src/psnames/psmodule.c (VARIANT_BIT): Define as unsigned long.
|
|
Use `|' operator instead of `^' to set it.
|
|
Update all users.
|
|
|
|
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Use `ft_jmp_buf'.
|
|
* src/sfnt/ttkern.c (tt_face_load_kern): Remove unused variable.
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove redundant
|
|
comparison.
|
|
(TT_Process_Simple_Glyph): Use FT_UInt for `n_points' and `i'.
|
|
(TT_Load_Glyph): Remove unused variable.
|
|
|
|
2007-05-13 Derek Clegg <dclegg@apple.com>
|
|
|
|
* src/base/ftobjs.c (FT_New_Library): Only allocate rendering pool
|
|
if FT_RENDER_POOL_SIZE is > 0. From Savannah patch #5928.
|
|
|
|
2007-05-11 David Turner <david@freetype.org>
|
|
|
|
* src/cache/ftbasic.c, include/freetype/ftcache.h
|
|
(FTC_ImageCache_LookupScaler, FTC_SBit_Cache_LookupScaler): Two new
|
|
functions that allow us to look up glyphs using an FTC_Scaler object
|
|
to specify the size, making it possible to use fractional pixel
|
|
sizes.
|
|
|
|
* src/truetype/ttobjs.c (tt_size_ready_bytecode): Set
|
|
`size->cvt_ready'. Reported by Boris Letocha.
|
|
|
|
2007-05-09 Graham Asher <graham.asher@btinternet.com>
|
|
|
|
* src/truetype/ttinterp.c (Ins_IP), src/autofit/aflatin.c
|
|
(af_latin_metrics_scale_dim): Fix compiler warnings.
|
|
|
|
2007-05-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/win32/visualce/freetype.sln: Removed, as requested by
|
|
Vincent.
|
|
|
|
2007-05-04 Vincent RICHOMME <richom.v@free.fr>
|
|
|
|
* builds/win32/visualce/*: Add Visual C++ project files for Pocket
|
|
PC targets.
|
|
|
|
* docs/CHANGES: Document them.
|
|
|
|
2007-05-04 <harry@kdevelop.org>
|
|
|
|
* builds/unix/ftsystem.c (FT_Stream_Open): Handle return value 0 of
|
|
mmap (which might happen on some RTOS). From Savannah patch #5909.
|
|
|
|
2007-05-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftobjs.c (FT_Set_Char_Size): Simplify code.
|
|
* include/freetype/freetype.h (FT_Set_Char_Size): Update
|
|
documentation.
|
|
|
|
2007-04-28 Victor Stinner <victor.stinner@inl.fr>
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Check error code after loading
|
|
`cmap'.
|
|
|
|
2007-04-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check for negative
|
|
number of points in contours. Problem reported by Victor Stinner
|
|
<victor.stinner@haypocalc.com>.
|
|
(TT_Process_Simple_Glyph): Synchronize variable types.
|
|
|
|
2007-04-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftglyph.c (FT_Glyph_Copy): Always set second argument to
|
|
zero in case of error. This fixes Savannah bug #19689.
|
|
|
|
2007-04-25 Boris Letocha <b.letocha@cz.gmc.net>
|
|
|
|
* src/truetype/ttobjs.c: Fix a typo that created a speed regression
|
|
in the TrueType bytecode loader.
|
|
|
|
2007-04-10 Martin Horak <horakm@centrum.cz>
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face) [FT_CONFIG_OPTION_INCREMENTAL]:
|
|
Ignore `hhea' table. This fixes Savannah bug #19261.
|
|
|
|
2007-04-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
* Version 2.3.4 released.
|
|
=========================
|
|
|
|
|
|
Tag sources with `VER-2-3-4'.
|
|
|
|
* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
|
|
version number to 2.3.4.
|
|
|
|
* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
|
|
builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj: s/2.3.3/2.3.4/, s/233/234/.
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 9:15:3.
|
|
|
|
2007-04-09 Martin Horak <horakm@centrum.cz>
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Save and restore
|
|
memory stream to avoid a crash with the incremental memory
|
|
interface (Savannah bug #19260).
|
|
|
|
2007-04-06 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftbimap.c (ft_bitmap_assure_buffer): Fix buffer-overwrite bug
|
|
(Savannah bug #19536).
|
|
|
|
2007-04-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
* Version 2.3.3 released.
|
|
=========================
|
|
|
|
|
|
Tag sources with `VER-2-3-3'.
|
|
|
|
* docs/CHANGES: Mention CVE-2007-1351.
|
|
|
|
2007-04-03 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftobjs.c (FT_Set_Char_Size): As suggested by James Cloos,
|
|
if one of the resolution values is 0, treat it as if it were the
|
|
same as the other value.
|
|
|
|
2007-04-02 David Turner <david@freetype.org>
|
|
|
|
Add special code to detect `extra-light' fonts and do not snap their
|
|
stem widths too much to avoid bizarre hinting effects.
|
|
|
|
* src/autofit/aflatin.h (AF_LatinAxisRec): Add `standard_width' and
|
|
`extra_light' members.
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_widths): Initialize
|
|
them.
|
|
(af_latin_metrics_scale_dim): Set `extra_light'.
|
|
(af_latin_compute_stem_width): Use `extra_light'.
|
|
|
|
2007-03-28 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix zero-ing of the
|
|
padding.
|
|
|
|
2007-03-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/bdf/bdflib.c (setsbit, sbitset): Handle values >= 128
|
|
gracefully.
|
|
(_bdf_set_default_spacing): Increase `name' buffer size to 256 and
|
|
issue an error for longer names. This fixes CVE-2007-1351.
|
|
(_bdf_parse_glyphs): Limit allowed number of glyphs in font to the
|
|
number of code points in Unicode.
|
|
|
|
* builds/win32/visualc/index.html,
|
|
builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj, README: s/2.3.2/2.3.3/,
|
|
s/232/233/.
|
|
|
|
* docs/CHANGES: Mention ftdiff.
|
|
|
|
2007-03-26 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttinterp.c [FIX_BYTECODE]: Remove it and
|
|
corresponding code.
|
|
(Ins_MD): Last regression fix.
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Fix blues
|
|
computations in order to ignore single-point contours. These are
|
|
never rasterized and correspond in certain fonts to mark-attach
|
|
points that are very far from the glyph's real outline, ruining the
|
|
computation.
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g): In the case of
|
|
monospaced fonts, always set `rsb_delta' and `lsb_delta' to 0.
|
|
Otherwise code that uses them will most certainly ruin the fixed
|
|
advance property.
|
|
|
|
* docs/CHANGES, docs/VERSION.DLL, README, Jamfile (RefDoc): Update
|
|
documentation and bump version number to 2.3.3.
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 9:14:3.
|
|
|
|
2007-03-26 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/ftconfig.in: Disable Carbon framework dependency on
|
|
64bit ABI on Mac OS X 10.4.x (ppc & i386). Found by Sean McBride.
|
|
* builds/vms/ftconfig.h: Ditto.
|
|
* include/freetype/config/ftconfig.h: Ditto.
|
|
|
|
2007-03-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/ftsystem.c (FT_Stream_Open): Temporary fix to prevent
|
|
32bit unsigned long overflow by 64bit filesize on LP64 platform, as
|
|
proposed by Sean McBride:
|
|
http://lists.gnu.org/archive/html/freetype-devel/2007-03/msg00032.html
|
|
|
|
2007-03-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/ftconfig.in: Suppress SGI compiler's warning against
|
|
setjmp, proposed by Sean McBride:
|
|
http://lists.gnu.org/archive/html/freetype-devel/2007-03/msg00032.html
|
|
|
|
2007-03-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/configure.raw: Dequote `OS_INLINE' in comment of
|
|
conftest.c, to avoid unexpected shell evaluation. Possibly it is a
|
|
bug or undocumented behaviour of autoconf.
|
|
|
|
2007-03-18 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttinterp.c (Ins_MDRP): Another bytecode regression
|
|
fix; testing still needed.
|
|
|
|
* src/truetype/ttinterp.c (Ins_MD): Another bytecode regression fix.
|
|
|
|
2007-03-17 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttinterp.c (Ins_IP): Fix wrong handling of the
|
|
(undocumented) twilight zone special case.
|
|
|
|
2007-03-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
* Version 2.3.2 released.
|
|
=========================
|
|
|
|
|
|
Tag sources with `VER-2-3-2'.
|
|
|
|
* builds/win32/visualc/index.html,
|
|
builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj, README: s/2.3.1/2.3.2/,
|
|
s/231/232/.
|
|
|
|
2007-03-08 David Turner <david@freetype.org>
|
|
|
|
* docs/CHANGES, docs/VERSION.DLL: Updated for upcoming release.
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 9:13:3.
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
|
|
|
|
* README, Jamfile (RefDoc): s/2.3.1/2.3.2/.
|
|
|
|
* src/base/ftutil.c (ft_mem_strcpyn): Fix a bug that prevented the
|
|
function to work properly, over-writing user-provided buffers in
|
|
some cases. Reported by James Cloos <cloos@jhcloos.com>.
|
|
|
|
|
|
2007-03-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/config/ftstdlib.h (ft_strstr): New wrapper
|
|
macro for `strstr'.
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Use ft_strstr for scanning
|
|
`trick_names', as suggested by Ivan Nincic.
|
|
|
|
2007-03-05 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftinit.c (FT_Init_FreeType): Fix a small memory leak in
|
|
case FT_Init_FreeType fails for some reason. Problem reported by
|
|
Maximilian Schwerin <maximilian.schwerin@buelowssiege.de>.
|
|
|
|
* src/truetype/ttobs.c (tt_size_init_bytecode): Clear the `x_ppem'
|
|
and `y_ppem' fields of the `TT_Size.metrics' structure, not those of
|
|
`TT_Size.root.metrics'. Problem reported by Daniel Glöckner
|
|
<daniel-gl@gmx.net>.
|
|
|
|
* src/type1/t1afm.c (T1_Read_PFM): Read kerning values as 16-bit
|
|
signed values, not unsigned ones. Problem reported by Johannes
|
|
Walther <joh_walt@yahoo.de>.
|
|
|
|
2007-02-21 David Turner <david@freetype.org>
|
|
|
|
* src/pshinter/pshalgo.c (psh_hint_align): Fix a bug in the hinting
|
|
of small and ghost stems in the Postscript interpreter.
|
|
|
|
2007-02-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c (FT_GetFileRef_From_Mac_ATS_Name): Fix memory
|
|
leak, patch by "Jjgod Jiang" <gzjjgod@gmail.com>.
|
|
* builds/mac/ftmac.c (FT_GetFileRef_From_Mac_ATS_Name): Ditto.
|
|
|
|
2007-02-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttinterp.c (Ins_MD): Remove unused variable.
|
|
* src/autofit/aflatin.c (af_latin_hints_link_segments): Ditto.
|
|
|
|
2007-02-14 David Turner <david@freetype.org>
|
|
|
|
It seems that the following changes fix most of the known
|
|
interpreter problems with my fonts, but more testing is needed,
|
|
though.
|
|
|
|
* src/truetype/ttinterp.c (FIX_BYTECODE): Activate.
|
|
(TT_MulFix14): Rewrite.
|
|
(Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Improved and updated.
|
|
(Ins_MIRP): Ditto.
|
|
|
|
2007-02-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttinterp.c (Project_x, Project_y): Remove compiler
|
|
warnings.
|
|
|
|
* src/pcf/pcfread.c (pcf_interpret_style), src/bdf/bdfdrivr.c
|
|
(bdf_interpret_style): Ditto.
|
|
|
|
2007-02-12 David Turner <david@freetype.org>
|
|
|
|
Simplify projection and dual-projection code interface.
|
|
|
|
* src/truetype/ttinterp.h (TT_Project_Func): Use `FT_Pos', not
|
|
FT_Vector' as argument type.
|
|
* src/truetype/ttinterp.c (CUR_Func_project, CUR_Func_dualproj):
|
|
Updated.
|
|
(CUR_fast_project, CUR_fast_dualproj): New macros.
|
|
(Project, Dual_Project, Project_x, Project_y): Updated.
|
|
(Ins_GC, Ins_SCFS, Ins_MDAP, Ins_MIAP, Ins_IP): Use new `fast'
|
|
macros.
|
|
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g): Improve spacing
|
|
adjustments for the non-light auto-hinted modes. Gets rid of
|
|
`inter-letter spacing is too wide' problems.
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_link_segments,
|
|
af_latin_hints_compute_edges): Slight optimization of the segment
|
|
linker and better handling of serif segments to get rid of broken
|
|
`9' in Arial at 9pt (96dpi).
|
|
|
|
|
|
Introduce new string functions and the corresponding macros to get
|
|
rid of various uses of strcpy and other `evil' functions, as well as
|
|
to simplify a few things.
|
|
|
|
* include/freetype/internal/ftmemory.h (ft_mem_strdup, ft_mem_dup,
|
|
ft_mem_strcpyn): New declarations.
|
|
(FT_MEM_STRDUP, FT_STRDUP, FT_MEM_DUP, FT_DUP, FT_STRCPYN): New
|
|
macros.
|
|
* src/base/ftutil.c (ft_mem_dup, ft_mem_strdup, ft_mem_strcpyn): New
|
|
functions.
|
|
|
|
* src/bfd/bfddrivr.c (bdf_interpret_style, BDF_Face_Init),
|
|
src/bdf/bdflib.c (_bdf_add_property), src/pcf/pcfread.c
|
|
(pcf_get_properties, pcf_interpret_style, pcf_load_font),
|
|
src/cff/cffdrivr.c (cff_get_glyph_name), src/cff/cffload.c
|
|
(cff_index_get_sid_string), src/cff/cffobjs.c (cff_strcpy),
|
|
src/sfnt/sfdriver.c (sfnt_get_glyph_name), src/type1/t1driver.c
|
|
(t1_get_glyph_name), src/type42/t42drivr.c (t42_get_glyph_name,
|
|
t42_get_name_index): Use new functions and simplify code.
|
|
|
|
* builds/mac/ftmac.c (FT_FSPathMakeSpec): Don't use FT_MIN.
|
|
|
|
2007-02-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g): Don't change width for
|
|
non-spacing glyphs.
|
|
|
|
2007-02-07 Tom Parker <palfrey@tevp.net>
|
|
|
|
* src/cff/cffdrivr.c (cff_get_name_index): Protect against NULL
|
|
pointer.
|
|
|
|
2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* include/freetype/ftmac.h (FT_DEPRECATED_ATTRIBUTE):
|
|
Introduce __attribute((deprecated))__ to warn functions
|
|
which use non-ANSI data types in its interfaces.
|
|
(FT_GetFile_From_Mac_Name): Deprecated, using FSSpec.
|
|
(FT_GetFile_From_Mac_ATS_Name): Deprecated, using FSSpec.
|
|
(FT_New_Face_From_FSSpec): Deprecated, using FSSpec.
|
|
(FT_New_Face_From_FSRef): Deprecated, using FSRef.
|
|
|
|
* src/base/ftmac.c: Predefine FT_DEPRECATED_ATTRIBUTE as void
|
|
to avoid warning in building FreeType.
|
|
* builds/mac/ftmac.c: Ditto.
|
|
|
|
2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftbase.c: Fix to use builds/mac/ftmac.c, if configured
|
|
`--with-fsspec' etc. Replace #include "ftmac.c" with
|
|
#include <ftmac.c>.
|
|
|
|
2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* include/freetype/ftmac.h (FT_GetFilePath_From_Mac_ATS_Name):
|
|
Introduced as replacement of FT_GetFile_From_Mac_ATS_Name.
|
|
* src/base/ftmac.c (FT_GetFilePath_From_Mac_ATS_Name): Ditto.
|
|
(FT_GetFile_From_Mac_ATS_Name): Rewritten as wrapper of
|
|
FT_GetFilePath_From_Mac_ATS_Name.
|
|
* builds/mac/ftmac.c: Ditto.
|
|
|
|
2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* include/freetype/ftmac.h: Fixed wrong comment: FSSpec of
|
|
FT_GetFile_From_Mac_Name, FT_GetFile_From_Mac_ATS_Name are
|
|
for passing to FT_New_Face_From_FSSpec.
|
|
|
|
2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/configure.raw: Check whether Mac OS X system headers
|
|
can be built under ANSI C mode.
|
|
|
|
* src/base/ftmac.c (OS_INLINE): Redefine OS_INLINE by a version
|
|
compatible to ANSI C in case system headers are ANSI C incompatible.
|
|
* builds/mac/ftmac.c (OS_INLINE): Ditto.
|
|
|
|
2007-02-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/ttnameid.h (TT_MS_LANGID_DZONGHKA_BHUTAN):
|
|
Explain why applications shouldn't use it. Found by Alexei.
|
|
|
|
2007-02-01 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
* builds/unix/freetype2.m4 (AC_CHECK_FT2): Fix spelling of warning
|
|
message.
|
|
|
|
* src/gxvalid/gxvmort1.c
|
|
(gxv_mort_subtable_type1_substTable_validate): Fix debugging
|
|
message.
|
|
|
|
2007-01-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
* Version 2.3.1 released.
|
|
=========================
|
|
|
|
|
|
Tag sources with `VER-2-3-1-FINAL'.
|
|
|
|
* builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj: s/230/231/.
|
|
* builds/win32/visualc/index.html: s/221/231/.
|
|
|
|
* vms_make.com: Add `ftgasp'.
|
|
|
|
2007-01-30 David Turner <david@freetype.org>
|
|
|
|
Tag sources with VER-2-3-1 to prepare release.
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
|
|
|
|
* docs/VERSION.DLL, docs/release, README, Jamfile (RefDoc):
|
|
s/2.3.0/2.3.1/.
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 9:12:3.
|
|
|
|
|
|
* src/autofit/aftypes.h (AF_USE_WARPER), src/autofit/afloader.c
|
|
(af_loader_load_g): Disable the warper (i.e., the light hinting
|
|
improvements) to make a 2.3.1 bugfix release before introducing a
|
|
new feature. This should give us more time to tune and improve the
|
|
warper for the next release.
|
|
|
|
* docs/CHANGES: Update accordingly.
|
|
|
|
2007-01-25 David Turner <david@freetype.org>
|
|
|
|
For light auto-hinting, improve glyph advance widths and resurrect
|
|
normal/full hinting to its normal quality.
|
|
|
|
* src/autofit/afhints.h (AF_GlyphHintsRec): New members `xmin_delta'
|
|
and `xmax_delta'.
|
|
* src/autofit/afhints.c (af_glyph_hints_reload): Reset `xmin_delta'
|
|
and `xmax_delta'.
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g) <AF_USE_WARPER>: Replace
|
|
preprocessor conditional with if-clause, handling both light and
|
|
normal mode.
|
|
|
|
* src/autofit/afwarp.c (AF_WarpScore): Fine-tune again.
|
|
(af_warper_compute): Handle `xmin_delta' and `xmax_delta'.
|
|
|
|
2007-01-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/release: Updated -- Savannah uses a new uploading scheme.
|
|
|
|
2007-01-25 David Turner <david@freetype.org>
|
|
|
|
* src/cff/cffload.c (cff_index_get_pointers): Improve previous fix.
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
<cff_op_callsubr, cff_op_callgsubr>: Fix sanity check for empty
|
|
functions.
|
|
|
|
* docs/CHANGES: Document light auto-hinting improvement.
|
|
|
|
2007-01-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffload.c (cff_index_get_pointers): Handle last entry
|
|
correctly in a sanity check. Since this function is only used to
|
|
load local and global functions, any charstring that called the last
|
|
local/global function would fail otherwise. This fixes Savannah bug
|
|
#18867.
|
|
|
|
* docs/CHANGES: Document it.
|
|
|
|
2007-01-23 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttobjs.c (tt_size_ready_bytecode): Fix typo that
|
|
prevented compilation when disabling both the unpatented and the
|
|
bytecode interpreter in the TrueType font driver.
|
|
|
|
|
|
Fix and enable the warper to improve `light' hinting mode. This is
|
|
not necessarily a final version, but it seems to work well.
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_init) [AF_USE_WARPER]:
|
|
Disable code.
|
|
(af_latin_hints_apply) [AF_USE_WARPER]: Handle FT_RENDER_MODE_LIGHT.
|
|
* src/autofit/aftypes.h: Activate AF_USE_WARPER.
|
|
|
|
* src/autofit/afwarp.c (AF_WarpScore): Tune table.
|
|
(af_warper_compute_line_best): Fix array size of `scores'.
|
|
(af_warper_compute): Better handling of border cases.
|
|
* src/autofit/afwarp.h (AF_WarperRec): Remove unused members `X1'
|
|
and `X2'.
|
|
|
|
2007-01-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
* ChangeLog: Split off older entries into...
|
|
* ChangeLog.22: This new file.
|
|
|
|
2007-01-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/CHANGES: Document SHZ fix.
|
|
|
|
2007-01-21 George Williams <gww@silcom.com>
|
|
|
|
* src/truetype/ttinterp.c (Ins_SHZ): SHZ doesn't move phantom
|
|
points.
|
|
|
|
2007-01-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/ttmtx.c (tt_face_get_metrics)
|
|
[!FT_CONFIG_OPTION_OLD_INTERNALS]: Fix limit check.
|
|
|
|
2007-01-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
* Version 2.3.0 released.
|
|
=========================
|
|
|
|
|
|
Tag sources with `VER-2-3-0-FINAL'.
|
|
|
|
2007-01-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/release: Updated.
|
|
|
|
2007-01-16 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_compute_segments),
|
|
src/cff/cffdriver.c (cff_ps_get_font_info), src/truetype/ttobjs.c
|
|
(tt_face_init), src/truetype/ttinterp.c (Ins_SHC): Fix compiler
|
|
warnings.
|
|
|
|
2007-01-15 Detlef Würkner <TetiSoft@apg.lahn.de>
|
|
|
|
* builds/amiga/makefile, builds/amiga/makefile.os4,
|
|
builds/amiga/smakefile: Add `ftgasp.c' and `ftlcdfil.c'.
|
|
|
|
* builds/amiga/include/freetype/config/ftconfig.h: Synchronize.
|
|
|
|
2007-01-14 Detlef Würkner <TetiSoft@apg.lahn.de>
|
|
|
|
Fix various compiler warnings.
|
|
|
|
* src/truetype/ttdriver.c (tt_size_select), src/cff/cffobjs.h,
|
|
src/cff/cffobjs.c (cff_size_request), src/type42/t42objs.h:
|
|
s/index/strike_index/.
|
|
* src/base/ftobjs.c (FT_Match_Size): s/index/size_index/.
|
|
|
|
* src/gxvalid/gxvmorx5.c
|
|
(gxv_morx_subtable_type5_InsertList_validate): s/index/table_index/.
|
|
|
|
* src/truetype/ttinterp.c (Compute_Point_Displacement),
|
|
src/pcf/pcfread.c (pcf_seek_to_table_type): Avoid possibly
|
|
uninitialized variables.
|
|
|
|
2007-01-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* docs/CHANGES, docs/INSTALL.MAC: Improvements.
|
|
|
|
2007-01-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type1/t1afm.c (T1_Read_Metrics): MS Windows allows PFM
|
|
versions up to 0x3FF without complaining.
|
|
|
|
2007-01-13 Derek Clegg <dclegg@apple.com>
|
|
|
|
Add FT_Get_PS_Font_Info interface to CFF driver.
|
|
|
|
* src/cff/cfftypes.h: Include FT_TYPE1_TABLES_H.
|
|
(CFF_FontRec): Add `font_info' field.
|
|
|
|
* src/cff/cffload.c: Include FT_TYPE1_TABLES_H.
|
|
(cff_font_done): Free font->font_info if necessary.
|
|
|
|
* src/cff/cffdrvr.c (cff_ps_get_font_info): New function.
|
|
(cff_service_ps_info): Register cff_ps_get_font_info.
|
|
|
|
2007-01-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Fix compilation
|
|
with C++ compiler.
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_dump_segments,
|
|
af_glyph_hints_dump_edges): Ditto.
|
|
|
|
* src/base/rules.mk (BASE_SRC): Remove ftgasp.c (it's already in
|
|
`modules.cfg').
|
|
|
|
* src/sfnt/ttsbit0.h: Remove.
|
|
|
|
* src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c.
|
|
|
|
2007-01-12 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix memory stomping
|
|
bug in the bitmap emboldener if the pitch of the source bitmap is
|
|
much larger than its width.
|
|
|
|
* src/truetype/ttinterp.c (Update_Max): Fix aliasing-related
|
|
compilation warning.
|
|
|
|
2007-01-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
|
|
`automake' CVS module from sources.redhat.com.
|
|
|
|
2007-01-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type1/t1load.c (is_space): Removed.
|
|
(parse_encoding, parse_charstrings): Use IS_PS_DELIM.
|
|
(parse_charstrings): Use IS_PS_TOKEN.
|
|
|
|
|
|
* autogen.sh: Avoid bash specific syntax.
|
|
|
|
2007-01-11 David Turner <david@freetype.org>
|
|
|
|
* docs/CHANGES: Small update.
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 9:11:3.
|
|
|
|
* src/base/ftobjs.c (IsMacResource): Fix a small bug that caused a
|
|
crash with some Mac OS X .dfont files. Submitted by Masatake
|
|
Yamato.
|
|
|
|
* autogen.sh: Small fix to get it working on Mac OS X properly:
|
|
The issue is that GNU libtool is called `glibtool' on this platform,
|
|
and we must call `glibtoolize', since `libtoolize' doesn't exist.
|
|
|
|
2007-01-10 David Turner <david@freetype.org>
|
|
|
|
* all-sources: Tag all sources with VER-2-3-0-RC1 and
|
|
VER-2-3-0.
|
|
|
|
* Jamfile (RefDoc), README, builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj, docs/VERSION.DLL: Update
|
|
version number to 2.3.0.
|
|
|
|
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 3.
|
|
(FREETYPE_PATCH): Set to 0.
|
|
|
|
* include/freetype/ftchapters.h, include/freetype/ftgasp.h,
|
|
include/freetype/ftlcdfil.h: Update reference documentation with
|
|
GASP support and LCD filtering sections.
|
|
|
|
* src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix a typo
|
|
which created an endless loop with some malformed font files.
|
|
|
|
2007-01-10 Derek Clegg <dclegg@apple.com>
|
|
|
|
* src/type1/t1load.c (T1_Get_MM_Var): Always return fixed point
|
|
values.
|
|
|
|
2007-01-08 David Turner <david@freetype.org>
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
* include/freetype/ftgasp.h, src/base/ftgasp.c: New files which add
|
|
a new API `FT_Get_Gasp' to return entries of the `gasp' table
|
|
corresponding to a given character pixel size.
|
|
|
|
* src/sfnt/ttload.c (tt_face_load_gasp): Add version check for the
|
|
`gasp' table, in order to avoid potential problems with later
|
|
versions.
|
|
|
|
* include/freetype/config/ftheader.h (FT_GASP_H): New macro for
|
|
<freetype/ftgasp.h>.
|
|
|
|
* src/base/rules.mk (BASE_SRC), src/base/Jamfile (_sources),
|
|
modules.cfg (BASE_EXTENSIONS), builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj: Add src/base/ftgasp.c to the
|
|
default build.
|
|
|
|
2007-01-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cid/cidparse.c (cid_parser_new): Improve error message for
|
|
Type 11 fonts.
|
|
Scan for `/sfnts' token.
|
|
|
|
2007-01-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cid/cidparse.c (cid_parser_new): Reject Type 11 fonts.
|
|
|
|
2007-01-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffload.c (cff_index_init): Remove unused variable.
|
|
(cff_index_read_offset): s/perror/errorp/ to avoid global shadowing.
|
|
|
|
2007-01-04 David Turner <david@freetype.org>
|
|
|
|
* src/pfr/pfrobjs.c (pfr_face_init): Detect non-scalable fonts
|
|
correctly. This fixes Savannah bug #17876.
|
|
|
|
|
|
Do not allocate interpreter-specific tables in memory if we are not
|
|
going to load glyphs with the bytecode interpreter anyway.
|
|
|
|
* src/truetype/ttgload.c (tt_loader_init): Load execution context
|
|
only if glyph is hinted.
|
|
Updated.
|
|
* src/truetype/ttobjs.h (TT_SizeRec): Add members `bytecode_ready'
|
|
and `cvs_ready'.
|
|
Add `tt_size_ready_bytecode' declaration.
|
|
* src/truetype/ttobjs.c (tt_size_done_bytecode,
|
|
tt_size_init_bytecode, tt_size_ready_bytecode): New functions.
|
|
(tt_size_init): Move most code into `tt_size_init_bytecode'.
|
|
(tt_size_done): Move most code into `tt_size_done_bytecode'.
|
|
(tt_size_reset): Move some code to `tt_size_ready_bytecode'.
|
|
|
|
|
|
Don't extract the metrics table from the SFNT font file. Instead,
|
|
reparse it on each glyph load. The runtime difference is not
|
|
noticeable, and it can save a lot of heap memory when memory-mapped
|
|
files are not used.
|
|
|
|
* include/freetype/internal/tttypes.h (TT_FaceRec): Add members
|
|
`horz_metrics_offset' and `vert_metrics_ofset'.
|
|
* src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_get_metrics):
|
|
Updated.
|
|
|
|
|
|
* src/sfnt/ttcmap.c (tt_cmap4_validate): Slight optimization.
|
|
|
|
|
|
Do not load the CFF index offsets into memory, since this wastes a
|
|
*lot* of heap memory with large Asian CFF fonts. There is no
|
|
significant performance loss.
|
|
|
|
* src/cff/cffload.h: Add `cff_charset_cid_to_gindex' declaration.
|
|
* src/cff/cfftypes.h (CFF_IndexRec): Add fields `start' and
|
|
`data_size'.
|
|
(CFF_CharsetRec): Add field `num_glyphs'.
|
|
|
|
* src/cff/cffload.c (cff_index_read_offset, cff_index_load_offsets,
|
|
cff_charset_cid_to_gindex): New functions.
|
|
(cff_new_index): Renamed to...
|
|
(cff_index_init): This. Update all callers.
|
|
Updated -- some code has been moved to `cff_index_load_offsets'.
|
|
(cff_done_index): Renamed to...
|
|
(cff_index_done): This. Update all callers.
|
|
(cff_index_get_pointers, cff_index_access_element): Updated to use
|
|
stream offsets.
|
|
(cff_charset_compute_cids): Set `num_glyphs' field.
|
|
(cff_encoding_load): Updated.
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Updated.
|
|
|
|
2007-01-04 David Turner <david@freetype.org>
|
|
|
|
* docs/INSTALL.UNIX: Simplify some parts, add reference to
|
|
autogen.sh and pointer to README.CVS.
|
|
|
|
* README.CVS: Add common problem description and solution
|
|
when running autogen.sh.
|
|
|
|
* docs/INSTALL: Add reference to MacOS X.
|
|
|
|
* docs/MAKEPP, docs/INSTALL.MAC: New documentation files.
|
|
|
|
* docs/TODO: Remove obsolete items.
|
|
|
|
* src/raster/ftraster.c: (TRaster_Instance): Replace it with...
|
|
(TWorker): This.
|
|
Remove `count_table' and `memory'.
|
|
Make `grays' a pointer.
|
|
(TRaster): New structure.
|
|
(count_table): New static array.
|
|
(RAS_ARGS, RAS_ARG, RAS_VARS, RAS_VAR, FT_UNUSED_RASTER, cur_ras,
|
|
Vertical_Gray_Sweep_Step, ft_black_new, ft_black_done,
|
|
ft_black_set_mode, ft_black_render): Updated.
|
|
(ft_black_init): Don't initialize `count_table'.
|
|
(ft_black_reset): Use the render pool. This saves about 6KB of
|
|
heap space for each FT_Library instance.
|
|
|
|
* src/smooth/ftgrays.c (TRaster): Replaced with...
|
|
(TWorker): This.
|
|
Remove `memory'.
|
|
(TRaster): New structure.
|
|
|
|
(RAS_ARG_, RAS_ARG, RAS_VAR_, RAS_VAR, ras, gray_render_line,
|
|
gray_move_to, gray_line_to, gray_conic_to, gray_cubic_to,
|
|
gray_render_span, gray_raster_render): Updated.
|
|
(gray_raster_reset): Use the render pool. This saves about 6KB of
|
|
heap space for each FT_Library instance.
|
|
|
|
* src/sfnt/sfobjs.c, src/sfnt/ttkern.c, src/sfnt/ttkern.h,
|
|
src/sfnt/ttmtx.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h,
|
|
src/truetype/ttpload.c, include/freetype/config/ftoption.h: Remove
|
|
FT_OPTIMIZE_MEMORY macro (and code for !FT_OPTIMIZE_MEMORY) since
|
|
the optimization is no longer experimental.
|
|
|
|
* src/pshinter/pshalgo.c (psh_glyph_interpolate_normal_points):
|
|
Remove a typo that results in no hinting and a memory leak with some
|
|
large Asian CFF fonts.
|
|
|
|
* src/base/ftobjs.c (FT_Done_Library): Remove a subtle memory leak
|
|
which happens when FT_Done_Library is called with still opened
|
|
CFF_Faces in it. We need to close all faces before destroying the
|
|
modules, or else some bad things (memory leaks) may happen.
|
|
|
|
2007-01-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate):
|
|
Remove compiler warning.
|
|
|
|
2007-01-02 David Turner <david@freetype.org>
|
|
|
|
* src/sfnt/sfobjs.c: Add documentation comment.
|
|
|
|
2006-12-31 Masatake YAMATO <jet@gyve.org>
|
|
|
|
* src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate): New
|
|
function.
|
|
Check uniqueness of the gid pairs.
|
|
(gxv_kern_subtable_fmt0_validate): Move some code to
|
|
`gxv_kern_subtable_fmt0_pairs_validate'.
|
|
|
|
2006-12-22 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/aflatin.c, src/truetype/ttgload.c: Remove compiler
|
|
warnings.
|
|
|
|
* builds/win32/visualc/freetype.vcproj: Add _CRT_SECURE_NO_DEPRECATE
|
|
to avoid deprecation warnings with Visual C++ 8.
|
|
|
|
2006-12-16 Anders Kaseorg <anders@kaseorg.com>
|
|
|
|
* src/base/ftlcdfil.c (FT_Library_SetLcdFilter)
|
|
[FT_FORCE_LIGHT_LCD_FILTER]: Fix typo.
|
|
|
|
2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* include/freetype/internal/services/svotval.h: Add `volatile' to
|
|
sync with the modification by Jens Claudius on 2006-08-22; cf.
|
|
http://cvs.savannah.gnu.org/viewcvs/freetype/freetype2/src/otvalid/otvmod.c?r1=1.4&r2=1.5
|
|
|
|
2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c: Specialized for Mac OS X only.
|
|
* builds/unix/ftconfig.in: Fixed for ppc64 missing Carbon framework.
|
|
* builds/unix/configure.raw: Ditto. When explicit switches for
|
|
FSSpec/FSRef/QuickDraw/ATS availability are given to configure,
|
|
builds/mac/ftmac.c is used instead of default src/base/ftmac.c.
|
|
|
|
2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/mac/ftmac.c: Copied src/base/ftmac.c for legacy system.
|
|
* builds/mac/FreeType.m68k_cfm.make.txt: Fix to use builds/mac/ftmac.c
|
|
instead of src/base/ftmac.c
|
|
* builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
|
|
* builds/mac/FreeType.ppc_classic.make.txt: Ditto.
|
|
* builds/mac/FreeType.m68k_far.make.txt: Ditto, and exclude gxvalid.c
|
|
that cannot be built at present.
|
|
|
|
2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftobjs.c: Improvement of resource fork handler for
|
|
POSIX, cf.
|
|
http://lists.gnu.org/archive/html/freetype-devel/2006-10/msg00025.html
|
|
(Mac_Read_sfnt_Resource): Count only `sfnt' resource of suitcase font
|
|
format or .dfont, to simulate the face index number counted by ftmac.c.
|
|
(IsMacResource): Return the number of scalable faces correctly.
|
|
|
|
2006-12-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/toplevel.mk (version): Protect against `distclean' target.
|
|
|
|
2006-12-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/*/*def.mk, builds/*/detect.mk (CAT): Define to either `cat'
|
|
or `type'.
|
|
|
|
* builds/freetype.mk (version): Extracted from freetype.h, using
|
|
GNU make's built-in string functions.
|
|
(refdoc): Use $(version) instead of static version number.
|
|
|
|
2006-12-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/toplevel.mk (dist): Extract version number from freetype.h.
|
|
|
|
2006-12-08 Vladimir Volovich <vvv@vsu.ru>
|
|
|
|
* src/tools/apinames (State): Remove final comma in structure -- xlc
|
|
v5 under AIX 4.3 doesn't like this.
|
|
|
|
2006-12-07 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g): Small adjustment
|
|
to the spacing of auto-fitted glyphs. This only impacts rare
|
|
cases (e.g., Arial Bold at rather small character sizes).
|
|
|
|
2006-12-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c.
|
|
|
|
2006-12-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/sfobjs.c (tt_face_get_name): All Unicode strings are
|
|
encoded in UTF-16BE. Patch from Rajeev Pahuja <rpahuja@esri.com>.
|
|
(tt_name_entry_ascii_from_ucs4): Removed.
|
|
|
|
|
|
* include/freetype/ftxf86.h: Fix and extend comment so that it
|
|
appears in the documentation.
|
|
|
|
* include/freetype/ftchapters.h: Add `font_format' section.
|
|
|
|
|
|
* src/tools/docmaker/tohtml.py (HtmlFormatter::index_exit): Add link
|
|
to TOC in index page.
|
|
|
|
2006-11-28 David Turner <david@freetype.org>
|
|
|
|
* src/smooth/ftgrays.c (gray_raster_render): Return 0 when we are
|
|
trying to render into a zero-width/height bitmap, not an error code.
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Fix typo in previous patch.
|
|
|
|
* src/smooth/ftgrays.c: Remove hard-coded error values; use FreeType
|
|
ones instead.
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_dump_segments): Remove unused
|
|
variable.
|
|
|
|
2006-11-26 Pierre Hanser <hanser@club-internet.fr>
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Protect against NULL pointer.
|
|
|
|
2006-11-25 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_dump_points,
|
|
af_glyph_hints_dump_segments, af_glyph_hints_dumpedges) [!AF_DEBUG]:
|
|
Add stubs to link the `ftgrid' test program when debugging is
|
|
disabled in the auto-hinter.
|
|
|
|
2006-11-23 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/afhints.c, src/autofit/afhints.h, src/autofit/aflatin.c,
|
|
src/autofit/aftypes.h: Miscellaneous auto-hinter improvements.
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_dump_segments) [AF_DEBUG]:
|
|
Emit more sensible information.
|
|
|
|
* src/autofit/afhints.h (AF_SegmentRec): Add `height' member.
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Improve
|
|
rounding of blue values.
|
|
(af_latin_hints_compute_segments): Hint segment heights.
|
|
(af_latin_hints_link_segments): Reduce `len_score' value.
|
|
(af_latin_hints_compute_edges): Increase `segment_length_threshold'
|
|
value and use `height' member for comparisons.
|
|
(af_latin_hint_edges): Extend logging message.
|
|
Improve handling of remaining edges.
|
|
|
|
2006-11-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
Fix Savannah bug #15553.
|
|
|
|
* src/truetype/ttgload.c (tt_loader_init): Re-execute the CVT
|
|
program after a change from mono to grayscaling (and vice versa).
|
|
Use correct constant for comparison to get `exec->grayscale'.
|
|
|
|
2006-11-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
Because FT_Load_Glyph expects CID values for CID-keyed fonts, the
|
|
test for a valid glyph index must be deferred to the font drivers.
|
|
This patch fixes Savannah bug #18301.
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Don't check `glyph_index'.
|
|
* src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/cff/cffgload.c
|
|
(cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph),
|
|
src/pcf/pcfdrivr.c (PCF_Glyph_Load), src/pfr/pfrobjs.c
|
|
(pfr_slot_load), src/truetype/ttdriver.c (Load_Glyph),
|
|
src/type1/t1gload.c (T1_Load_Glyph), src/winfonts/winfnt.c
|
|
(FNT_Load_Glyph): Check validity of `glyph_index'.
|
|
|
|
2006-11-13 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttinterp.c (FIX_BYTECODE): Undefine. The interpreter
|
|
`enhancements' are still too buggy for general use.
|
|
|
|
* src/base/ftlcdfil.c: Add support for FT_FORCE_LIGHT_LCD_FILTER and
|
|
FT_FORCE_LEGACY_LCD_FILTER at compile time. Define these macros
|
|
when building the library to change the default LCD filter to be
|
|
used. This is only useful for experimentation.
|
|
|
|
* include/freetype/ftlcdfil.h: Update documentation.
|
|
|
|
2006-11-10 David Turner <david@freetype.org>
|
|
|
|
* src/smooth/ftsmooth.c: API change for the LCD
|
|
filter. The FT_LcdFilter value is an enumeration describing which
|
|
filter to apply, with new values FT_LCD_FILTER_LIGHT and
|
|
FT_LCD_FILTER_LEGACY (the latter implements the LibXft original
|
|
algorithm which produces strong color fringes for everything
|
|
except very-well hinted text).
|
|
|
|
* include/freetype/ftlcdfil.h (FT_Library_SetLcdFilter): Change
|
|
second parameter to an enum type.
|
|
|
|
* src/base/ftlcdfil.c (USE_LEGACY): Define.
|
|
(_ft_lcd_filter): Rename to...
|
|
(_ft_lcd_filter_fir): This.
|
|
Update parameters.
|
|
(_ft_lcd_filter_legacy) [USE_LEGACY]: New filter function.
|
|
(FT_Library_Set_LcdFilter): Update parameters.
|
|
Handle new filter modes.
|
|
|
|
* include/internal/ftobjs.h: Include FT_LCD_FILTER_H.
|
|
(FT_Bitmap_LcdFilterFunc): Change third argument to `FT_Library'.
|
|
(FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Add filtering
|
|
callback and update other fields.
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic)
|
|
[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Update.
|
|
Other minor improvements.
|
|
|
|
* src/autofit/aflatin.c: Various tiny improvements that drastically
|
|
improve the handling of serif fonts and of LCD/LCD_V hinting modes.
|
|
(af_latin_hints_compute_edges): Fix typo.
|
|
(af_latin_compute_stem_width): Take better care of diagonal stems.
|
|
|
|
2006-11-09 David Turner <david@freetype.org>
|
|
|
|
* src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix
|
|
typo which created a variable-used-before-initialized bug.
|
|
|
|
2006-11-07 Zhe Su <james.su@gmail.com>
|
|
|
|
* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle vertical layout
|
|
also.
|
|
|
|
2006-11-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftcalc.c: Don't use `long long' but `FT_Int64'.
|
|
|
|
2006-11-02 David Turner <david@freetype.org>
|
|
|
|
Add a few tweaks to better handle serif fonts.
|
|
Add more debugging messages.
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_compute_edges): Ignore
|
|
segments that are less than 1.5 pixels high. This gets rid of
|
|
*many* corner cases with serifs.
|
|
(af_latin_align_linked_edge): Add logging message.
|
|
(af_latin_hint_edges): Use AF_HINTS_DO_BLUES.
|
|
Add logging messages.
|
|
Handle AF_EDGE_FLAG flag specially.
|
|
|
|
* src/autofit/afmodule.c [AF_DEBUG]: Add _af_debug,
|
|
_af_debug_disable_blue_hints, and _af_debug_hints variables.
|
|
|
|
* src/autofit/aftypes.h (AF_LOG) [AF_DEBUG]: Use _af_debug.
|
|
Update external declarations.
|
|
(af_corner_orientation, af_corner_is_flat): Replaced by...
|
|
|
|
* include/freetype/internal/ftcalc.h (ft_corner_orientation,
|
|
ft_corner_is_flat): These declarations.
|
|
|
|
* src/autofit/afangles.c (af_corner_orientation, af_corner_is_flat):
|
|
Comment out. Replaced by...
|
|
|
|
* src/base/ftcalc.h (ft_corner_orientation, ft_corner_is_flat):
|
|
These functions. Update all callers.
|
|
(FT_Add64) [!FT_LONG64]: Simplify.
|
|
|
|
* src/autofit/afhints.c: Include FT_INTERNAL_CALC_H.
|
|
(af_direction_compute): Add a missing FT_ABS call. This bug caused
|
|
production of garbage by missing lots of segments.
|
|
|
|
* src/autofit/afhints.h (AF_HINTS_DO_BLUES): New macro.
|
|
|
|
* src/autofit/afloader.c (af_loader_init, af_loader_done)
|
|
[AF_DEBUG]: Set _af_debug_hints.
|
|
|
|
|
|
* src/pshinter/pshalgo.c: Include FT_INTERNAL_CALC_H.
|
|
(psh_corner_is_flat, psh_corner_orientation): Use ft_corner_is_flat
|
|
and ft_corner_orientation.
|
|
|
|
|
|
* src/gzip/inftrees.c (huft_build): Remove compiler warning.
|
|
|
|
2006-10-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffload.c (cff_encoding_load): Remove unused variable.
|
|
|
|
* src/base/ftobjs.c (FT_Select_Charmap): Disallow FT_ENCODING_NONE
|
|
as argument.
|
|
|
|
2006-10-23 Zhe Su <zsu@novell.com>
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Re-implement to
|
|
better deal with broken Asian fonts with strange glyphs, having
|
|
self-intersections and other peculiarities. The used algorithm is
|
|
based on the nonzero winding rule.
|
|
|
|
2006-10-23 David Turner <david@freetype.org>
|
|
|
|
Speed up the CFF font loader. With some large CFF fonts,
|
|
FT_Open_Face is now more than three times faster.
|
|
|
|
* src/cff/cffload.c (cff_get_offset): Removed.
|
|
(cff_new_index): Inline functionality of `cff_get_offset'.
|
|
(cff_charset_compute_cids, cff_charset_free_cids): New functions.
|
|
(cff_charset_done): Call `cff_charset_free_cids'.
|
|
(cff_charset_load): Call `cff_charset_compute_cids'.
|
|
(cff_encoding_load) <Populate>: Ditto, to replace inefficient loop.
|
|
|
|
* src/sfnt/ttmtx.c (tt_face_load_hmtx): Replace calls to FT_GET_XXX
|
|
with FT_NEXT_XXX.
|
|
|
|
|
|
Speed up the Postscript hinter, with more than 100% speed increase
|
|
on my machine.
|
|
|
|
* src/pshinter/pshalgo.c (psh_corner_is_flat,
|
|
psh_corner_orientation): New functions.
|
|
(psh_glyph_compute_inflections): Merge loops for efficiency.
|
|
Use `psh_corner_orientation'.
|
|
(psh_glyph_init): Use `psh_corner_is_flat'.
|
|
(psh_hint_table_find_strong_point): Renamed to...
|
|
(psh_hint_table_find_strong_points): This.
|
|
Rewrite, adding argument to handle all points at once.
|
|
Update all callers.
|
|
(PSH_MAX_STRONG_INTERNAL): New macro.
|
|
(psh_glyph_interpolate_normal_points): Rewrite for efficiency.
|
|
|
|
2006-10-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c (FT_New_Face_From_FOND): Initialize variable
|
|
`error' with FT_Err_Ok.
|
|
|
|
2006-10-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* docs/INSTALL.CROSS: New document file for cross-building.
|
|
|
|
* builds/unix/configure.raw: Preliminary cross-building support.
|
|
Find native C compiler and pass it by CC_BUILD, and
|
|
find suffix for native executable and pass it by EXEEXT_BUILD.
|
|
Also suffix for target executable is passed by EXEEXT.
|
|
|
|
* builds/unix/unix-cc.in (CCraw_build, E_BUILD): New variables to
|
|
build `apinames' which runs on building system. They are set by
|
|
CC_BUILD and EXEEXT_BUILD.
|
|
|
|
* builds/exports.mk (APINAMES_EXE): Change the extension for
|
|
apinames from the suffix for target (E) to that for building host
|
|
(E_BUILD).
|
|
|
|
2006-10-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/INSTALL.UNX, docs/UPGRADE.UNX: Renamed to...
|
|
* docs/INSTALL.UNIX, docs/UPGRADE.UNIX: This. Update all documents
|
|
which reference those files.
|
|
|
|
2006-10-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/configure.raw (FT2_EXTRA_LIBS): New variable. It is
|
|
embedded in freetype2.pc and freetype-config. Use it to record
|
|
Carbon dependency of MacOSX.
|
|
|
|
* builds/unix/freetype2.in: Embed FT2_EXTRA_LIBS.
|
|
|
|
* builds/unix/freetype-config.in: Ditto.
|
|
|
|
2006-10-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
* devel/ftoption.h (FT_CONFIG_OPTION_SUBPIXEL_RENDERING): Define for
|
|
development.
|
|
|
|
2006-10-03 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
* include/freetype/config/ftstdlib.h: Cast away volatileness from
|
|
argument to ft_setjmp.
|
|
|
|
* include/freetype/internal/ftvalid.h: Add comment that
|
|
ft_validator_run must not be used.
|
|
|
|
2006-10-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftbase.c: Undo change from 2006-09-30.
|
|
|
|
* src/base/rules.mk (BASE_SRC): Remove `ftlcdfil.c'.
|
|
|
|
2006-09-30 David Turner <david@freetype.org>
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec):
|
|
s/unpatented_hinting/ignore_unpatented_hinter/.
|
|
Update all callers.
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Refine the algorithm whether
|
|
auto-hinting shall be used or not.
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Ditto.
|
|
|
|
2006-09-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/rules.mk (BASE_SRC): Remove `ftapi.c' (which is no longer
|
|
in use).
|
|
|
|
* src/base/ftbase.c: Include `ftlcdfil.c'.
|
|
|
|
2006-09-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/ttcmap.c (tt_cmap4_char_map_binary): Fix algorithm for
|
|
overlapping segments. Bug reported by Stefan Koch.
|
|
|
|
2006-09-28 David Turner <david@freetype.org>
|
|
|
|
Fix a bug in the automatic unpatented hinting support which prevents
|
|
normal bytecode hinting to work properly.
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec):
|
|
s/force_autohint/unpatented_hinting/. Update all callers.
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Updated code.
|
|
|
|
* src/autofit/aftypes.h (AF_DEBUG): Undefine to get rid of traces.
|
|
|
|
2006-09-27 David Turner <david@freetype.org>
|
|
|
|
* include/freetype/freetype.h (FT_FREETYPE_PATCH): Set to 2.
|
|
|
|
|
|
Add a new API to support color filtering of subpixel glyph bitmaps.
|
|
In a default build, the function `FT_Library_SetLcdFilter' returns
|
|
`FT_Err_Unimplemented_Feature'; you need to #define
|
|
FT_CONFIG_OPTION_SUBPIXEL_RENDERING in ftoption.h to compile the
|
|
real implementation.
|
|
|
|
* include/freetype/ftlcdfil.h, src/base/ftlcdfil.c: New files.
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Bitmap_LcdFilterFunc): New
|
|
typedef.
|
|
(FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: New members
|
|
`lcd_filter_weights' and `lcd_filter'.
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Remove arguments
|
|
`hmul' and `vmul'.
|
|
|
|
Handle subpixel rendering.
|
|
Simplify function.
|
|
(ft_smooth_render_lcd): Use `FT_RENDER_MODE_LCD'.
|
|
(ft_smooth_render_lcd_v): Use `FT_RENDER_MODE_LCD_V'.
|
|
|
|
* include/freetype/config/ftheader.h (FT_LCD_FILTER_H): New macro,
|
|
pointing to <freetype/ftlcdfil.h>.
|
|
|
|
* src/base/Jamfile (_sources), src/base/rules.mk (BASE_SRC),
|
|
vms_make.com: Add `ftlcdfil.c' to the list of compiled source files.
|
|
|
|
* modules.cfg (BASE_EXTENSIONS): Add ftlcdfil.c.
|
|
|
|
2006-09-26 David Bustin
|
|
|
|
* src/pfr/pfrobjs.c (pfr_face_get_kerning): Skip adjustment bytes
|
|
correctly. Reported as Savannah bug #17843.
|
|
|
|
2006-09-26 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/afhints.h (AF_HINTS_DO_HORIZONTAL,
|
|
AF_HINTS_DO_VERTICAL, AF_HINTS_DO_ADVANCE): New macros to disable
|
|
horizontal and vertical hinting for the purpose of debugging the
|
|
auto-fitter.
|
|
|
|
* src/autofit/afmodule.c (_af_debug_disable_horz_hints,
|
|
_af_debug_disable_vert_hints) [AF_DEBUG]: New global variables.
|
|
|
|
* src/autofit/aftypes.h [AF_DEBUG]: Declare above variables.
|
|
|
|
* include/freetype/config/ftoption.h, devel/ftoption.h
|
|
(FT_CONFIG_OPTION_SUBPIXEL_RENDERING): New macro to control whether
|
|
we want to compile LCD-optimized rendering code (à la ClearType) or
|
|
not. The macro *must* be disabled in default builds of the library
|
|
for patent reasons.
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Disable
|
|
LCD-specific rendering when FT_CONFIG_OPTION_SUBPIXEL_RENDERING
|
|
isn't defined at compile time. This only changes the content of the
|
|
rendered glyph to match the one of normal gray-level rendering,
|
|
hence clients should not need to be modified.
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
2006-09-18 Garrick Meeker <garrick@digitalanarchy.com>
|
|
|
|
* src/base/ftmac.c (FT_New_Face_From_FOND): Fall back to SFNT if
|
|
LWFN fails and both are available.
|
|
|
|
2006-09-11 David Turner <david@freetype.org>
|
|
|
|
* src/sfnt/sfobjs.c (tt_face_get_name): Support some fonts which
|
|
report their English names through an Apple Roman
|
|
(platform,encoding) pair, with language_id != English.
|
|
|
|
If the font uses another name entry with language_id == English, it
|
|
will be selected correctly, though.
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Add unpatented hinting
|
|
selection for `mingli.ttf'.
|
|
|
|
2006-09-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttpload.c (tt_face_load_hdmx): Handle `record_size'
|
|
values which have the upper two bytes set to 0xFF instead of 0x00
|
|
(as it happens in at least two CJKV fonts, `HAN NOM A.ttf' and
|
|
`HAN NOM B.ttf').
|
|
|
|
* src/smooth/ftgrays.c [GRAYS_USE_GAMMA]: Really remove all code.
|
|
|
|
2006-09-05 David Turner <david@freetype.org>
|
|
|
|
Minor source cleanups and optimizations.
|
|
|
|
* src/smooth/ftgrays.c (GRAYS_COMPACT): Removed.
|
|
(TRaster): Remove `count_ex' and `count_ey'.
|
|
(gray_find_cell): Remove 2nd and 3rd argument.
|
|
(gray_alloc_cell): Merged with `gray_find_cell'.
|
|
(gray_record_cell): Simplify.
|
|
(gray_set_cell): Rewrite.
|
|
(gray_start_cell): Apply offsets to `ras.ex' and `ras.ey'.
|
|
(gray_render_span): Don't use FT_MEM_SET for small values.
|
|
(gray_dump_cells) [DEBUG_GRAYS]: New function.
|
|
(gray_sweep): Avoid buffer overwrites when to drawing the end of a
|
|
bitmap scanline.
|
|
(gray_convert_glyph): Fix speed-up.
|
|
|
|
2006-09-04 David Turner <david@freetype.org>
|
|
|
|
* src/smooth/ftgrays.c (gray_convert_glyphs): Make it work with
|
|
64bit processors.
|
|
|
|
2006-09-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* devel/ftoption.h: Synchronize with
|
|
include/freetype/config/ftoption.h.
|
|
|
|
* src/smooth/ftgrays.c (gray_record_cell): Remove shadowing
|
|
variable declaration.
|
|
(gray_convert_glyph): Fix compiler warnings.
|
|
|
|
2006-09-01 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Update the TrueType loader
|
|
to recognize a few fonts that require the automatic unpatented
|
|
loader.
|
|
|
|
* src/smooth/ftgrays.c: Optmize the performance of the anti-aliased
|
|
rasterizer. The speed improvement is between 15% and 25%, depending
|
|
on the font data.
|
|
|
|
(GRAYS_USE_GAMMA, GRAYS_COMPACT): Removed, and all associated code.
|
|
(TCell): Redefine.
|
|
(TRaster): New members `buffer', `buffer_size', `ycells', `ycount'.
|
|
(gray_init_cells): Updated.
|
|
(gray_find_cell, gray_alloc_cell): New functions.
|
|
(gray_record_cell): Rewritten to use `gray_find_cell' and
|
|
`gray_alloc_cell'.
|
|
(PACK, LESS_THAN, SWAP_CELLS, DEBUG_SORT, QUICK_SORT, SHELL_SORT,
|
|
QSORT_THRESHOLD):
|
|
Removed.
|
|
(gray_shell_sort, gray_quick_sort, gray_check_sort,
|
|
gray_dump_cells): Removed.
|
|
(gray_sweep): Rewritten.
|
|
(gray_convert_glyph): Rewrite code which used one of the sorting
|
|
functions.
|
|
(gray_raster_render): Updated.
|
|
|
|
2006-08-29 Dr. Werner Fink <werner@suse.de>
|
|
|
|
* configure: Make it possible to handle configure options which
|
|
have strings containing spaces.
|
|
|
|
2006-08-27 David Turner <david@freetype.org>
|
|
|
|
* include/freetype/config/ftoption.h (TT_USE_BYTECODE_INTERPRETER):
|
|
New macro, defined if either TT_CONFIG_OPTION_BYTECODE_INTERPRETER
|
|
or TT_CONFIG_OPTION_UNPATENTED_HINTING is defined.
|
|
|
|
* include/freetype/internal/ftcalc.h, src/base/ftcalc.c,
|
|
src/truetype/truetype.c, src/truetype/ttdriver.c,
|
|
src/truetype/ttgload.c, src/truetype/ttgload.h,
|
|
src/truetype/ttinterp.c, src/truetype/ttobjs.c,
|
|
src/truetype/ttobjs.h, src/truetype/ttpload.c, src/type42/t42drivr.c:
|
|
s/TT_CONFIG_OPTION_BYTECODE_INTERPRETER/TT_USE_BYTECODE_INTERPRETER/.
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New
|
|
member `force_autohint'.
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Use `force_autohint'.
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Prepare code for testing
|
|
against a list of font names which need the bytecode interpreter.
|
|
|
|
2006-08-27 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
Fix miscellaneous compiler warnings.
|
|
|
|
* include/freetype/internal/ftobjs.h: Close comment with `*/' to
|
|
avoid `/* in comment' compiler warning.
|
|
|
|
* src/base/ftdbgmem.c (ft_mem_table_get_source): Turn cast
|
|
`(FT_UInt32)(void*)' into `(FT_UInt32)(FT_PtrDist)(void*)' since on
|
|
64-bit platforms void* is larger than FT_UInt32.
|
|
|
|
* src/base/ftobjs.c (t_validator_error): Cast away
|
|
volatileness of argument to ft_longjmp. Spotted by Werner
|
|
`Putzfrau' Lemberg.
|
|
|
|
* src/bdf/bdflib.c (bdf_load_font): Initialize local
|
|
variable `lineno'.
|
|
|
|
* src/gxvalid/gxvmod.c (classic_kern_validate): Mark local variable
|
|
`error' as volatile.
|
|
|
|
2006-08-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/unix/ftconfig.in: Synchronize with main ftconfig.h.
|
|
Reported by Jens.
|
|
|
|
2006-08-22 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
Fix for previous commit, which caused many compiler warnings/errors
|
|
about addresses of volatile objects passed as function arguments as
|
|
non-volatile pointers.
|
|
|
|
* include/freetype/internal/ftvalid.h: Make FT_Validator typedef a
|
|
pointer to a volatile object.
|
|
|
|
* src/gxvalid/gxvmod.c (gxv_load_table): Make function argument
|
|
`table' a pointer to a volatile object.
|
|
|
|
* src/otvalid/otvmod.c (otv_load_table): Make function argument
|
|
`table' a pointer to a volatile object.
|
|
|
|
2006-08-18 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
* src/gxvalid/gxvmod.c (GXV_TABLE_DECL): Mark local variable `_sfnt'
|
|
as volatile since it must keep its value across a call to ft_setjmp.
|
|
(gxv_validate): Same for local variables `memory' and `valid'.
|
|
(classic_kern_validate): Same for local variables `memory',
|
|
`ckern', and `valid'.
|
|
|
|
* src/otvalid/otvmod.c (otv_validate): Same for function parameter
|
|
`face' and local variables `base', `gdef', `gpos', `gsub', `jstf',
|
|
and 'valid'.
|
|
|
|
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Same for local variable
|
|
`cmap'.
|
|
|
|
2006-08-16 David Turner <david@freetype.org>
|
|
|
|
* src/cid/cidgload.c (cid_slot_load_glyph): Remove compiler
|
|
warnings.
|
|
|
|
* src/base/ftobjs.c (ft_validator_run): Disable function; it is
|
|
buggy by design. Always return -1.
|
|
|
|
|
|
Improvements to native TrueType hinting. This is a first try,
|
|
controlled by the FIX_BYTECODE macro in src/truetype/ttinterp.c.
|
|
|
|
* include/freetype/internal/ftgloadr.h (FT_GlyphLoadRec): Add member
|
|
`extra_points2'.
|
|
|
|
* include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add member
|
|
`orus'.
|
|
|
|
* src/base/ftgloadr.c (FT_GlyphLoader_Reset,
|
|
FT_GlyphLoader_Adjust_Points, FT_GlyphLoader_CreateExtra,
|
|
FT_GlyphLoader_CheckPoints, FT_GlyphLoader_CopyPoints): Updated to
|
|
handle `extra_points2'.
|
|
|
|
* src/truetype/ttgload.c (tt_prepare_zone): Handle `orus'.
|
|
Remove compiler warning.
|
|
(cur_to_arg): Remove macro.
|
|
(TT_Hint_Glyph): Updated.
|
|
(TT_Process_Simple_Glyph): Handle `orus'.
|
|
|
|
* src/truetype/ttinterp.c (FIX_BYTECODE): New macro.
|
|
(Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Handle `orus'.
|
|
(LOC_Ins_IUP): Renamed to...
|
|
(IUP_WorkerRec): This.
|
|
Add `orus' member.
|
|
(Shift): Renamed to...
|
|
(_iup_worker_shift): This.
|
|
Updated.
|
|
(Interp): Renamed to...
|
|
(_iup_worker_interpolate): This.
|
|
Updated to handle `orus'.
|
|
(Ins_IUP): Updated.
|
|
|
|
* src/truetype/ttobjs.c (tt_glyphzone_done, tt_glyphzone_new):
|
|
Handle `orus'.
|
|
|
|
2006-08-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to
|
|
build ftvalid in ft2demos. This has been inadvertedly changed
|
|
2006-08-13.
|
|
|
|
2006-08-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
`ft_validator_run' wrapping `setjmp' can cause a crash, as found by
|
|
Jens:
|
|
http://lists.nongnu.org/archive/html/freetype-devel/2006-08/msg00004.htm.
|
|
|
|
* src/otvalid/otvmod.c: Replace `ft_validator_run' by `ft_setjmp'.
|
|
It reverts the change introduced on 2005-08-20.
|
|
|
|
* src/gxvalid/gxvmod.c: Ditto.
|
|
|
|
2006-08-13 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
* finclude/freetype/internal/psaux.h: (T1_TokenType): Add
|
|
T1_TOKEN_TYPE_KEY.
|
|
(T1_FieldRec): Add `dict'.
|
|
(T1_FIELD_DICT_FONTDICT, T1_FIELD_DICT_PRIVATE): New macros.
|
|
(T1_NEW_XXX, T1_FIELD_XXX): Update to take the dictionary where a PS
|
|
keyword is expected as an additional argument.
|
|
|
|
* src/cid/cidload.c: (cid_field_records): Adjust invocations of
|
|
T1_FIELD_XXX.
|
|
|
|
* src/cid/cidtoken.h: Adjust invocations of T1_FIELD_XXX.
|
|
|
|
* src/psaux/psobjs.c: Add macro FT_COMPONENT for tracing.
|
|
(ps_parser_to_token): Report a PostScript key as T1_TOKEN_TYPE_KEY,
|
|
not T1_TOKEN_TYPE_ANY.
|
|
(ps_parser_load_field): Make sure a token that should be a string or
|
|
name is really a string or name.
|
|
Avoid memory leak if a keyword has been already encountered and its
|
|
value is overwritten.
|
|
* src/type1/t1load.c: (t1_keywords): Adjust invocations of
|
|
T1_FIELD_XXX.
|
|
(parse_dict): Ignore keywords that occur in the wrong dictionary
|
|
(e.g., in `Private' instead of `FontDict').
|
|
|
|
* src/type1/t1tokens.h: Adjust invocations of T1_FIELD_XXX.
|
|
|
|
* src/type42/t42parse.c: (t42_keywords): Adjust invocations of
|
|
T1_FIELD_XXX.
|
|
|
|
2006-07-18 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
Move creation of field `buildchar' of T1_DecoderRec out of
|
|
`t1_decoder_init' and let the caller of `t1_decoder_init' take care
|
|
of it.
|
|
|
|
Call the finisher for T1_Decoder in `cid_face_compute_max_advance'
|
|
and `T1_Compute_Max_Advance'.
|
|
|
|
* include/freetype/internal/psaux.h (T1_DecoderRec): Remove field
|
|
`face', add `len_buildchar'.
|
|
|
|
* include/freetype/internal/t1types.h (T1_FaceRec): Add field
|
|
`buildchar'.
|
|
|
|
* src/cid/cidgload.c (cid_face_compute_max_advance): Call finisher
|
|
for T1_Decoder.
|
|
(cid_slot_load_glyph): Do not ignore failure when initializing the
|
|
T1_Decoder.
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Updated.
|
|
(t1_decoder_init): Remove initialization of fields `buildchar' and
|
|
`len_buildchar'.
|
|
(t1_decoder_done): Remove deallocation of field `buildchar'.
|
|
|
|
* freetype/src/type1/t1gload.c (T1_Compute_Max_Advance): Initialize
|
|
T1_Decoder's `buildchar' and `len_buildchar'; call finisher for
|
|
T1_Decoder.
|
|
(T1_Load_Glyph): Initialize T1_Decoder's `buildchar' and
|
|
`len_buildchar'; make sure to call finisher for T1_Decoder even in
|
|
case of error.
|
|
|
|
* src/type1/t1load.c (T1_Open_Face): Allocate new field `buildchar'
|
|
of T1_FaceRec.
|
|
|
|
* src/type1/t1objs.c (T1_Face_Done): Free new field `buildchar' of
|
|
T1_FaceRec.
|
|
|
|
2006-07-14 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
* include/freetype/internal/psaux.h: New macros IS_PS_NEWLINE,
|
|
IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT,
|
|
and IS_PS_BASE85 (from src/psaux/psconv.h).
|
|
(T1_FieldLocation): Add T1_FIELD_LOCATION_LOADER,
|
|
T1_FIELD_LOCATION_FACE, and T1_FIELD_LOCATION_BLEND.
|
|
(T1_DecoderRec): New fields `buildchar' and `face'.
|
|
(IS_PS_TOKEN): New macro.
|
|
|
|
* include/freetype/internal/t1types.h (T1_FaceRec): New fields
|
|
`ndv_idx', `cdv_idx', and `len_buildchar'.
|
|
|
|
* include/freetype/t1tables.h (PS_BlendRec): New fields
|
|
`default_design_vector' and `num_default_design_vector'.
|
|
|
|
* src/psaux/psconv.h: Move macros IS_PS_NEWLINE, IS_PS_SPACE,
|
|
IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT, and
|
|
IS_PS_BASE85 to include/freetype/internal/psaux.h.
|
|
|
|
* src/psaux/psobjs.c (ps_parser_to_token_array): Allow `token'
|
|
argument to be NULL if we want only to count the number of tokens.
|
|
(ps_tocoordarray): Allow `coords' argument to be NULL if we just
|
|
want to skip the array.
|
|
(ps_tofixedarray): Allow `values' argument to be NULL if we just
|
|
want to skip the array.
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add support
|
|
for (partially commented out) othersubrs 19-25, 27, and 28.
|
|
(t1_decoder_init): Initialize new fields `face' and `buildchar'.
|
|
(t1_decoder_done): Release new field `buildchar'.
|
|
|
|
* src/type1/t1load.c (parse_buildchar, parse_private): New
|
|
functions.
|
|
(t1_keywords): Register them.
|
|
(t1_allocate_blend): Updated.
|
|
(t1_load_keyword): Handle field types T1_FIELD_LOCATION_LOADER,
|
|
T1_FIELD_LOCATION_FACE and T1_FIELD_LOCATION_BLEND.
|
|
(parse_dict): Remove `keyword_flags' argument.
|
|
Use new macro IS_PS_TOKEN.
|
|
Changed function so that later PostScript definitions override
|
|
earlier ones.
|
|
(t1_init_loader): Initialize new field `keywords_encountered'.
|
|
(T1_Open_Face): Initialize new fields `ndv_idx', `cdv_idx', and
|
|
`len_buildchar'.
|
|
Remove `keywords_flags'.
|
|
|
|
* src/type1/t1load.h (T1_LoaderRect): New field
|
|
`keywords_encountered'.
|
|
(T1_PRIVATE, T1_FONTDIR_AFTER_PRIVATE): New macros.
|
|
|
|
* src/type1/t1tokens.h [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: New
|
|
entries for parsing /NDV, /CDV, and /DesignVector.
|
|
|
|
2006-07-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
Add many checks to protect against malformed PCF files.
|
|
|
|
* src/pcf/pcfdrivr.c (PCF_Face_Done): Protect against NULL pointers.
|
|
(PCF_Face_Init): Add calls to PCF_Face_Done in case of errors.
|
|
|
|
* src/pcf/pcfread.c (pcf_read_TOC): Protect against malformed table
|
|
data and check that tables don't overlap (using a simple
|
|
bubblesort).
|
|
(PCF_METRIC_SIZE, PCF_COMPRESSED_METRIC_SIZE, PCF_PROPERTY_SIZE):
|
|
New macros which give the size of data structures in the data
|
|
stream.
|
|
(pcf_get_properties): Use rough estimates to get array size limits.
|
|
Assign `face->nprops' and `face->properties' earlier so that a call
|
|
to PCF_Face_Done can do the clean-up in case of error.
|
|
Protect against invalid string offsets.
|
|
(pcf_get_metrics): Clean up code.
|
|
Adjust tracing message levels.
|
|
Use rough estimate to get array size limit.
|
|
(pcf_get_bitmaps): Clean up code.
|
|
Adjust tracing message levels.
|
|
Use rough estimates to get offset limits.
|
|
(pcf_get_encodings): Adjust tracing message level.
|
|
(pcf_get_accel): Clean up code.
|
|
|
|
2006-06-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/bdf/bdfdrivr.c (BDF_Face_Init): Handle fonts correctly which
|
|
don't have a POINT_SIZE property. This fixes Savannah bug #16914.
|
|
|
|
2006-06-26 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
* src/psaux/t1decode.c (T1_Operator, t1_args_count): Add opcode 15.
|
|
(t1_decoder_parse_charstrings): Operator with
|
|
opcode 15 pops its two arguments.
|
|
Handle the case where the pops of an othersubr may be part of a
|
|
subroutine.
|
|
Handle unknown othersubrs gracefully: count their operands and let
|
|
the following pop operators push the operands as the results onto
|
|
the Type1 stack.
|
|
Improve handling of setcurrentpoint opcode.
|
|
|
|
2006-06-25 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
The Type 1 parser now skips over top-level procedures as required
|
|
for a `Simplified Parser'. This makes the parser more robust as it
|
|
doesn't poke around in PostScript code. Additionally, it makes the
|
|
FontDirectory hackery in src/type1/t1load.c unnecessary.
|
|
|
|
* src/psaux/psobjs.c (IS_OCTAL_DIGIT): New macro.
|
|
(skip_literal_string): Add FT_Error as return value.
|
|
Handle escapes better.
|
|
(skip_string): Add FT_Error as return value.
|
|
Don't set `parser->error' but return error code directly.
|
|
(skip_procedure): New function.
|
|
(ps_parser_skip_PS_token): Handle procedures.
|
|
Update code.
|
|
(ps_parser_to_token): Update code.
|
|
(ps_parser_load_field_table): Handle bbox entries also.
|
|
|
|
* src/type1/t1load.c (parse_dict): Remove FontDirectory hackery.
|
|
Add commented-out code for synthetic fonts.
|
|
|
|
2006-06-24 Eugeniy Meshcheryakov <eugen@univ.kiev.ua>
|
|
|
|
Fix two hinting bugs as reported in
|
|
http://lists.nongnu.org/archive/html/freetype-devel/2006-06/msg00057.html.
|
|
|
|
* include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add
|
|
`first_point' member.
|
|
|
|
* src/truetype/ttgload.c (tt_prepare_zone): Initialize
|
|
`first_point'.
|
|
(TT_Process_Composite_Glyph): Always untouch points.
|
|
|
|
* src/truetype/ttinterp.c (Ins_SHC): Fix computation of
|
|
`first_point' and `last_point' in case of composite glyphs.
|
|
(Ins_IUP): Fix computation of `end_point'.
|
|
|
|
2006-06-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
Insert EndianS16_BtoN and EndianS32_BtoN as workaround for Intel
|
|
Mac. The original patch was written by David Sachitano and Lawrence
|
|
Coopet, and modified by Sean McBride for MPW compatibility. Only
|
|
required data are converted; unused data are left in big endian.
|
|
|
|
* src/base/ftmac.c: Include <Endian.h> for byteorder macros for non
|
|
Mac OS X platforms.
|
|
(OS_INLINE): Undefine before definition.
|
|
(count_faces_sfnt): Insert EndianS16_BtoN to parse the header of
|
|
FontAssociation table in FOND resource.
|
|
(count_faces_scalable): Insert EndianS16_BtoN to parse the header
|
|
and fontSize at each entry of FontAssociation table in FOND
|
|
resource.
|
|
(parse_fond): Insert EndianS16_BtoN and EndianS32_BtoN to parse
|
|
ffStylOff of FamilyRecord header of FOND resource, the header,
|
|
fontSize, fontID at each entry of FontAssociation table, and
|
|
StyleMapping table.
|
|
(count_faces): Call `HUnlock' after all FOND utilization.
|
|
|
|
2006-06-08 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
Public API of TrueTypeGX, OpenType, and classic kern table validator
|
|
should return `FT_Err_Unimplemented_Feature' if validation service
|
|
is unavailable (disabled in `modules.cfg'). It is originally
|
|
suggested by David Turner, cf.
|
|
http://lists.gnu.org/archive/html/freetype-devel/2005-11/msg00078.html
|
|
|
|
* src/base/ftgxval.c (FT_TrueTypeGX_Validate): Return
|
|
FT_Err_Unimplemented_Feature if TrueTypeGX validation service is
|
|
unavailable.
|
|
(FT_ClassicKern_Validate): Return FT_Err_Unimplemented_Feature if
|
|
classic kern table validation service is unavailable.
|
|
|
|
* src/base/ftotval.c (FT_OpenType_Validate): Return
|
|
FT_Err_Unimplemented_Feature if OpenType validation service is
|
|
unavailable.
|
|
|
|
2006-06-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/bdf/bdflib.c (bdf_load_font): Fix memory leaks in case of
|
|
errors.
|
|
|
|
2006-06-07 David Turner <david@freetype.org>
|
|
|
|
* src/type1/t1afm.c (KERN_INDEX): Make it more robust.
|
|
(T1_Read_Metrics): Fix memory leak which happened when the metrics
|
|
file doesn't have kerning pairs. This fixes Savannah bug #16768.
|
|
|
|
2006-06-06 David Turner <david@freetype.org>
|
|
|
|
Fix memory leak described in Savannah bug #16759.
|
|
|
|
We change `ps_unicodes_init' so that it also takes a
|
|
`free_glyph_name' callback to release the glyph names returned by
|
|
`get_glyph_name'
|
|
|
|
* include/freetype/internal/services/svpscmap.h (PS_Glyph_NameFunc):
|
|
Renamed to ...
|
|
(PS_GetGlyphNameFunc): This.
|
|
(PS_FreeGlyphNameFunc): New typedef.
|
|
(PS_Unicodes_InitFunc): Add variable for PS_FreeGlyphNameFunc.
|
|
|
|
* src/cff/cffcmap.c (cff_sid_to_glyph_name): Use `TT_Face' for first
|
|
argument.
|
|
(cff_sid_free_glyph_name): New function.
|
|
(cff_cmap_unicode_init): Updated.
|
|
|
|
* src/psaux/t1cmap.c (t1_cmap_unicode_init): Updated.
|
|
|
|
* src/psnames/psmodule.c (ps_unicodes_init): Add variable for
|
|
PS_FreeGlyphNameFunc and use it.
|
|
|
|
|
|
2006-06-04 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftutil.c (ft_mem_qrealloc): Fix the function to accept
|
|
`item_size == 0' as well -- though this sounds weird, it can
|
|
theoretically happen. This fixes Savannah bug #16669.
|
|
|
|
* src/pfr/pfrobjs.c (pfr_face_init): Fix the computation
|
|
of `face->num_glyphs' which missed the last glyph, due to
|
|
the offset-by-1 computation, since the PFR format doesn't
|
|
guarantee that glyph index 0 corresponds to the `missing
|
|
glyph. This fixes Savannah bug #16668.
|
|
|
|
2006-05-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/unix/unix-cc.in (LINK_LIBRARY): Don't comment out
|
|
`-no-undefined'. Reported by Christian Biesinger.
|
|
|
|
2006-05-19 Brian Weed <bw@imaginengine.com>
|
|
|
|
* builds/win32/visualc/freetype.dsp: Release libraries no longer
|
|
have debug information, and debug libraries use `C7 compatible'
|
|
debug info.
|
|
|
|
2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
Apply patch by Derek Clegg to fix two memory leaks in the MacOS
|
|
resource fork handler. This fixes Savannah bug #16631.
|
|
|
|
* src/base/ftobjs.c (load_face_in_embedded_rfork): Replace
|
|
`FT_Stream_Close' by `FT_Stream_Free' to fix memory leak.
|
|
|
|
* src/base/ftrfrk.c (raccess_guess_linux_double_from_file_name):
|
|
Replace `FT_Stream_Close' by `FT_Stream_Free' to fix memory leak.
|
|
|
|
2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* build/unix/configure.raw: Add a fallback to disable Carbon
|
|
dependency, if configured with no options on Mac OS X.
|
|
|
|
2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c (open_face_from_buffer): Deallocate stream when
|
|
its content cannot be parsed as supported font. This fixes
|
|
the second part of Savannah bug #16590.
|
|
|
|
2006-05-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Composite_Glyph)
|
|
[FT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Make it compilable again.
|
|
|
|
2006-05-17 David Turner <david@freetype.org>
|
|
|
|
This is a major patch used to drastically improve the performance of
|
|
loading glyphs. This both speeds up loading the glyph vectors
|
|
themselves and the auto-fitter module.
|
|
|
|
We now use inline assembler code with GCC to implement `FT_MulFix',
|
|
which is probably the most important function related to the
|
|
engine's performance.
|
|
|
|
The resulting speed-up is about 25%.
|
|
|
|
|
|
* include/freetype/internal/tttypes.h (TT_LoaderRec): Add fields
|
|
`cursor' and `limit'.
|
|
|
|
* src/autofit/afangles.c (af_corner_is_flat, af_corner_orientation):
|
|
New functions.
|
|
(AF_ATAN_BITS, af_arctan, af_angle_atan): Comment out.
|
|
[TEST]: Remove.
|
|
|
|
* src/autofit/afcjk.c (AF_Script_UniRangeRec): Comment out test
|
|
code.
|
|
|
|
* src/autofit/afhints.c (af_axis_hints_new_segment): Don't call
|
|
`FT_ZERO'
|
|
(af_direction_compute, af_glyph_hints_compute_inflections): Rewritten.
|
|
(af_glyph_hints_reload: Rewrite recognition of weak points.
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_compute_segments): Move
|
|
constant values out of the loops.
|
|
|
|
* src/autofit/aftypes.h: Updated.
|
|
|
|
* src/base/ftcalc.c (FT_MulFix): Use inline assembler code.
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Use vector
|
|
product to get orientation.
|
|
|
|
* src/gzip/ftgzip.c (ft_get_uncompressed_size): New function.
|
|
(FT_Stream_OpenGzip): Use it to handle small files directly in
|
|
memory.
|
|
|
|
* src/psaux/psconv.c (PS_Conv_ASCIIHexDecode, PS_ConvEexecDecode):
|
|
Improve performance.
|
|
|
|
* src/truetype/ttgload.c (TT_Access_Glyph_Frame): Set `cursor' and
|
|
`limit'.
|
|
|
|
(TT_Load_Glyph_Header, TT_Load_Simple_Glyph,
|
|
TT_Load_Composite_Glyph): Updated. Add threshold to protect against
|
|
exceedingly large values of number of contours. Speed up by
|
|
reducing the number of loops.
|
|
|
|
* src/type1/t1gload.c (T1_Load_Glyph): Don't apply unit matrix.
|
|
|
|
|
|
* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Change the threshold
|
|
used to detect rogue clients from 4 to 16. This is to prevent some
|
|
segmentation faults with fonts like `KozMinProVI-Regular.otf' which
|
|
comes from the Japanese Adobe Reader Asian Font pack.
|
|
|
|
2007-05-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffload.c (cff_font_done): Deallocate subfont array. This
|
|
fixes the first part of Savannah bug #16590.
|
|
|
|
2006-05-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/PROBLEMS: Updated icl issues.
|
|
|
|
----------------------------------------------------------------------------
|
|
|
|
Copyright 2006, 2007, 2008 by
|
|
David Turner, Robert Wilhelm, and Werner Lemberg.
|
|
|
|
This file is part of the FreeType project, and may only be used, modified,
|
|
and distributed under the terms of the FreeType project license,
|
|
LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
|
indicate that you have read the license and understand and accept it
|
|
fully.
|
|
|
|
|
|
Local Variables:
|
|
version-control: never
|
|
coding: utf-8
|
|
End:
|