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kc3-lang/freetype/ChangeLog
David Turner
- ChangeLog
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2002-03-05 David Turner <david@freetype.org> * src/type1/t1objs.c (T1_Face_Init), src/cff/cffobjs.c (CFF_Face_Init), src/cid/cidobjs.c (CID_Face_Init): removing the bug that returned global BBox values in 16.16 fixed format (instead of integer font units). * src/cid/cidriver.c (cid_get_postscript_name): fixed a bug that caused the CID driver to return Postscript font names with a leading slash ("/") as in "/MOEKai-Regular" 2002-03-05 Werner Lemberg <wl@gnu.org> * builds/unix/aclocal.m4, builds/unix/ltmain.sh: Update to libtool 1.4.2. Apply a small patch for AIX to make shared libraries work (this patch is already in the CVS version of libtool). * builds/unix/config.sub, builds/unix/config.guess: Updated to recent versions. * builds/unix/configure.ac: Fix typo (AC_CONFIG_FILE->AC_CONFIG_FILES). * builds/unix/configure: Regenerated. 2002-02-28 David Turner <david@freetype.org> * include/freetype/ftconfig.h: changed FT_LOCAL xxxx to FT_LOCAL( xxxx ) everywhere in the source. Sames goes for FT_LOCAL_DEF xxxx translated into FT_LOCAL_DEF( xxxxx ) * include/freetype/freetype.h: changing version to 2.1.0 to indicate an unstable branch. Added the declarations of FT_Get_First_Char and FT_Get_Next_Char * src/base/ftobjs.c: implemented FT_Get_First_Char and FT_Get_Next_Char * include/freetype/t1tables.h: re-naming structure types. This done basically: typedef T1_Struct_ { } T1_Struct; becomes: typedef PS_StructRec_ { } PS_StructRec, *PS_Struct; typedef PS_StructRec T1_Struct; /* backwards-compatibility */ hence, we increase the coherency of the source code by effectively using the 'Rec' prefix for structure types.. 2002-02-27 David Turner <david@freetype.org> * src/sfnt/ttload.c (TT_Load_Names): simplifying and securing the names table loader. Invalid individual name entries are now handled correctly. This allows the loading of very buggy fonts like "foxjump.ttf" without allocating tons of memory and causing crashes.. * src/otlayout/otlcommon.h, src/otlayout/otlcommon.c: adding (still experimental) code for OpenType Layout tables validation and parsing * src/type1/t1cmap.h, src/type1/t1cmap.c: adding (still experimental) code for Type 1 charmap processing * src/sfnt/ttcmap0.c: completing the experimental SFNT charmap processing * include/freetype/internal/ftobjs.h: adding validation support as well as internal charmap object definitions (FT_CMap != FT_CharMap) 2002-02-24 David Turner <david@freetype.org> * renaming stream functions to the FT_Subject_Action scheme: FT_Seek_Stream => FT_Stream_Seek FT_Skip_Stream => FT_Stream_Skip FT_Read_Stream => FT_Stream_Read FT_Read_Stream_At => FT_Stream_Read_At FT_Access_Frame => FT_Stream_Enter_Frame FT_Forget_Frame => FT_Stream_Exit_Frame FT_Extract_Frame => FT_Stream_Extract_Frame FT_Release_Frame => FT_Stream_Release_Frame FT_Get_XXXX => FT_Stream_Get_XXXX FT_Read_XXXX => FT_Stream_Read_XXXX note also that: FT_New_Stream( filename, stream ) => FT_Stream_Open( stream, filename ) (the function doesn't create the FT_Stream structure, it simply initializes it for reading) FT_New_Memory_Stream( library, FT_Byte* base, size, stream ) => FT_Stream_Open_Memory( stream, const FT_Byte* base, size ) FT_Done_Stream => FT_Stream_Close note that the name of the stream methods, defined in "include/freetype/ftsystem.h" have also been changed without problems: FT_Stream_IO => FT_Stream_IOFunc FT_Stream_Close => FT_Stream_CloseFunc * moving all memory and list management code to "src/base/ftutil.c" (previously in "ftobjs.c" and "ftlist.c" respectively) * moving all code related to glyph loaders to "internal/ftgloadr.h" and "src/base/ftgloadr.c". Note also that the type "FT_GlyphLoader" is now a pointer to the structure "FT_GlyphLoaderRec".. * renaming "ft_glyph_own_bitmap" into "FT_GLYPH_OWN_BITMAP" 2002-02-22 Werner Lemberg <wl@gnu.org> * include/freetype/internal/ftdebug.h (FT_Trace): Remove comma in enum to avoid compiler warnings. 2002-02-21 David Turner <david@freetype.org> Modified the debug sub-system initialization. Trace levels can now be specified within the "FT2_DEBUG" environment variable. See the comments within "ftdebug.c" for more details. * src/base/ftdebug.c: (FT_SetTraceLevel): Removed. (ft_debug_init): New function. (ft_debug_dummy): Removed. Updated to changes in ftdebug.h * include/freetype/internal/ftdebug.h: Always define FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE is defined. (FT_Assert): Renamed to ... (FT_ASSERT): This. Some stuff from ftdebug.h has been moved to ... * include/freetype/internal/fttrace.h: This new file to define the trace levels used for debugging. It is used both to define enums and toggle names for FT2_DEBUG. * include/freetype/internal/internal.h: Updated. * src/base/ftobjs.c, src/base/ftstream.c: Updated. * include/freetype/internal/ftextend.h, src/base/ftextend.c: Removed. Both files are now completely obsolete. * src/base/Jamfile, src/base/rules.mk: Updated. * include/freetype/fterrors.h: Adding "#undef FT_ERR_CAT" and `#undef FT_ERR_XCAT" to avoid warnings with certain compilers (like LCC). * src/pshinter/pshalgo2.c (print_zone): Renamed to ... (psh2_print_zone): This to avoid errors during compilation of debug library. * src/smooth/ftgrays.c (FT_COMPONENT): Change definition to as `trace_smooth'. 2002-02-20 David Turner <david@freetype.org> * README: Adding "devel@freetype.org" address for bug reports. 2002-02-20 Werner Lemberg <wl@gnu.org> * builds/unix/install.mk (check): New dummy target. (.PHONY): Add it. 2002-02-19 Werner Lemberg <wl@gnu.org> * builds/freetype.mk (FT_CFLAGS): Use $(INCLUDE_FLAGS) first. * src/cache/ftccache.c (ftc_cache_resize): Mark `error' as unused to avoid compiler warning. * src/cff/cffload.c (CFF_Get_String): Ditto. * src/cff/cffobjs.c (CFF_StrCopy): Ditto. * src/psaux/psobjs.c (PS_Table_Done): Ditto. * src/pcf/pcfread.c (pcf_seek_to_table_type): Ditto. * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto. (pcf_get_bitmaps): The same for `sizebitmaps'. * src/psaux/t1decode.c (T1_Decode_Parse_Charstrings): The same for `orig_y'. (t1operator_seac): Comment out more dead code. * src/pshinter/pshalgo2.c (ps2_hints_apply): Add `DEBUG_HINTER' conditional. * src/truetype/ttgload.c (TT_Process_Simple_Glyph, load_truetype_glyph): Add `TT_CONFIG_OPTION_BYTECODE_INTERPRETER' conditional. 2002-02-18 Werner Lemberg <wl@gnu.org> * src/autohint/ahglyph.c (ah_outline_link_segments): Remove unused variables. * src/autohint/ahhint.c (ah_align_serif_edge): Use FT_UNUSED instead of UNUSED. * src/autohint/ahmodule.c (ft_autohinter_reset): Ditto. * src/pshinter/pshrec.c (ps_mask_table_merge): Fix typo in variable swapping code. * src/pshinter/pshglob.h (PSH_Blue_Align): Add PSH_BLUE_ALIGN_NONE. * src/pshinter/pshglob.c (psh_blues_snap_stem): Use it. * src/pshinter/pshalgo1.c (psh1_hint_table_optimize): Ditto. * src/pshinter/pshalgo2.c (psh2_hint_align): Ditto. * include/freetype/internal/ftobjs.h (UNUSED): Removed. 2002-02-10 Roberto Alameda <ojancano@geekmail.de> Add support for ISOLatin1 PS encoding. * include/freetype/freetype.h (ft_encoding_latin_1): New tag (`lat1'). * include/freetype/internal/t1types.h (T1_Encoding_Type): Add `t1_encoding_isolatin1'. * src/type1/t1driver.c (Get_Char_Index, Get_Next_Char): Handle ft_encoding_latin_1. * src/type1/t1load.c (parse_encoding): Handle `ISOLatin1Encoding'. * src/type1/t1objs.c (T1_Face_Init): Handle `t1_encoding_isolatin1'. 2002-02-09 Werner Lemberg <wl@gnu.org> * README: Fix typo. * docs/CHANGES: Minor fixes. * Version 2.0.8 released. ========================= 2002-02-08 David Turner <david@freetype.org> * docs/CHANGES: Updating for 2.0.8. * include/freetype/freetype.h: Setting `PATCH_LEVEL' to 8 and removing `FT_Get_Next_Char' from the API (temporarily). * include/freetype/freetype.h: Adding comments to FT_Get_Next_Char; note that this function might temporarily be removed for the 2.0.8 release. 2002-02-07 David Turner <david@freetype.org> * src/pcf/pcfread.c (pcf_load_font): Removed immature support of the AVERAGE_WIDTH property. 2002-02-06 David Turner <david@freetype.org> * src/sfnt/sfobjs.c (SFNT_Load_Face): Since many fonts embedded in PDF documents do not include 'cmap', 'post' and 'name' tables, the SFNT face loader has been changed to not immediately report an error if these are not present. Note that the specification _requires_ these tables, but Adobe seems to ignore it completely. * src/sfnt/ttcmap.c: Removing compiler warnings. * src/pcf/pcfread.c (pcf_read_TOC): Use FT_UInt. (pcf_parse_metric, pcf_parse_compressed_metric): Removed. Code is now in ... (pcf_get_metric): Here. (pcfSeekToType): Renamed to ... (pcf_seek_to_table_type): This. Use FT_Int. (pcfHasType): Renamed to ... (pcf_has_table_type): This. Use FT_Int. (find_property): Renamed to ... (pcf_find_property): This. Use FT_Int. (pcf_get_bitmaps, pcf_get_encodings): Handle invalid PCF fonts better (delaying format checks out of FT_Access_Frame .. FT_Forget_Frame blocks to avoid leaving the stream in an incorrect state when encountering an invalid PCF font). * src/pcf/pcfdriver.c (PCF_Done_Face): Renamed to ... (PCF_Face_Done): This. (PCF_Init_Face): Renamed to ... (PCF_Face_Init): This. (PCF_Get_Char_Index): Renamed to ... (PCF_Char_Get_Index): This. (PCF_Get_Next_Char): Renamed to ... (PCF_Char_Get_Next): This. (pcf_driver_class): Updated. * src/pcf/pcf.h (PCF_Done_Face): Removed. 2002-02-06 Detlef W