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  1. 2002-02-09  Werner Lemberg  <wl@gnu.org>
  2.  
  3.         * README: Fix typo.
  4.         * docs/CHANGES: Minor fixes.
  5.  
  6.  
  7.         * Version 2.0.8 released.
  8.         =========================
  9.  
  10.  
  11. 2002-02-08  David Turner  <david@freetype.org>
  12.  
  13.         * docs/CHANGES: Updating for 2.0.8.
  14.  
  15.         * include/freetype/freetype.h: Setting `PATCH_LEVEL' to 8 and
  16.         removing `FT_Get_Next_Char' from the API (temporarily).
  17.  
  18.         * include/freetype/freetype.h: Adding comments to FT_Get_Next_Char;
  19.         note that this function might temporarily be removed for the 2.0.8
  20.         release.
  21.  
  22. 2002-02-07  David Turner  <david@freetype.org>
  23.  
  24.         * src/pcf/pcfread.c (pcf_load_font): Removed immature support of
  25.         the AVERAGE_WIDTH property.
  26.  
  27. 2002-02-06  David Turner  <david@freetype.org>
  28.  
  29.         * src/sfnt/sfobjs.c (SFNT_Load_Face): Since many fonts embedded in
  30.         PDF documents do not include 'cmap', 'post' and 'name' tables, the
  31.         SFNT face loader has been changed to not immediately report an
  32.         error if these are not present.
  33.  
  34.         Note that the specification _requires_ these tables, but Adobe
  35.         seems to ignore it completely.
  36.  
  37.         * src/sfnt/ttcmap.c: Removing compiler warnings.
  38.  
  39.         * src/pcf/pcfread.c (pcf_read_TOC): Use FT_UInt.
  40.         (pcf_parse_metric, pcf_parse_compressed_metric): Removed.  Code
  41.         is now in ...
  42.         (pcf_get_metric): Here.
  43.         (pcfSeekToType): Renamed to ...
  44.         (pcf_seek_to_table_type): This.
  45.         Use FT_Int.
  46.         (pcfHasType): Renamed to ...
  47.         (pcf_has_table_type): This.
  48.         Use FT_Int.
  49.         (find_property): Renamed to ...
  50.         (pcf_find_property): This.
  51.         Use FT_Int.
  52.         (pcf_get_bitmaps, pcf_get_encodings): Handle invalid PCF fonts
  53.         better (delaying format checks out of FT_Access_Frame ..
  54.         FT_Forget_Frame blocks to avoid leaving the stream in an incorrect
  55.         state when encountering an invalid PCF font).
  56.  
  57.         * src/pcf/pcfdriver.c (PCF_Done_Face): Renamed to ...
  58.         (PCF_Face_Done): This.
  59.         (PCF_Init_Face): Renamed to ...
  60.         (PCF_Face_Init): This.
  61.         (PCF_Get_Char_Index): Renamed to ...
  62.         (PCF_Char_Get_Index): This.
  63.         (PCF_Get_Next_Char): Renamed to ...
  64.         (PCF_Char_Get_Next): This.
  65.         (pcf_driver_class): Updated.
  66.  
  67.         * src/pcf/pcf.h (PCF_Done_Face): Removed.
  68.  
  69. 2002-02-06  Detlef Würkner  <TetiSoft@apg.lahn.de>
  70.  
  71.         * src/pcf/pcfdriver.c (FT_Done_Face): Fixed small memory leak.
  72.  
  73.         * src/pcf/pcfread.c (pcf_load_font): Now handles the `AVERAGE_WIDTH'
  74.         property to return correct character pixel (width/height) pairs for
  75.         embedded bitmaps.
  76.  
  77. 2002-02-04  Keith Packard  <keithp@keithp.com>
  78.  
  79.         Adding the function `FT_Get_Next_Char', doing the obvious thing
  80.         w.r.t. the selected charmap.
  81.  
  82.         * include/freetype/freetype.h: Add prototype.
  83.         * include/freetype/internal/ftdriver.h: Add `FTDriver_getNextChar'
  84.         typedef.
  85.         (FT_Driver_Class): Use it.
  86.         * include/freetype/internal/psnames.h: Add `PS_Next_Unicode_Func'
  87.         typedef.
  88.         (PSNames_Interface): Use it.
  89.         * include/freetype/internal/tttypes.h: Add `TT_CharNext_Func'
  90.         typedef.
  91.         (TT_CMapTable): Use it.
  92.  
  93.         * src/base/ftobjs.c (FT_Get_Next_Char): New function, implementing
  94.         high-level API.
  95.         * src/cff/cffdrivr.c (cff_get_next_char): New function.
  96.         (cff_driver_class): Add it.
  97.         * src/cid/cidriver.c (Cid_Get_Next_Char): New function.
  98.         (t1cid_driver_class): Add it.
  99.         * src/pcf/pcfdriver.c (PCF_Get_Next_Char): New function.
  100.         (pcf_driver_class): Add it.
  101.         * src/psnames/psmodule.c (PS_Next_Unicode): New function.
  102.         (psnames_interface): Add it.
  103.         * src/sfnt/ttcmap.c (code_to_next0, code_to_next2, code_to_next4,
  104.         code_to_next6, code_to_next_8_12, code_to_next_10): New auxiliary
  105.         functions.
  106.         (TT_CharMap_Load): Use them.
  107.         * src/truetype/ttdriver.c (Get_Next_Char): New function.
  108.         (tt_driver_class): Add it.
  109.         * src/type1/t1driver.c (Get_Next_Char): New function.
  110.         (t1_driver_class): Add it.
  111.         * src/winfonts/winfnt.c (FNT_Get_Next_Char): New function.
  112.         (winfnt_driver_class): Add it.
  113.  
  114.         * src/pcf/pcfread.c (pcf_load_font): For now, report Unicode for
  115.         Unicode and Latin 1 encodings.
  116.  
  117. 2002-02-02  Keith Packard  <keithp@keithp.com>
  118.  
  119.         * builds/unix/freetype-config.in: Add missing `fi'.
  120.  
  121.  
  122.         * Version 2.0.7 released.
  123.         =========================
  124.  
  125.  
  126. 2002-02-01  David Turner  <david@freetype.org>
  127.  
  128.         * include/freetype/freetype.h: Increasing FREETYPE_PATCH to 7
  129.         for the new release.
  130.  
  131. 2002-01-31  David Turner  <david@freetype.org>
  132.  
  133.         * README, README.UNX, docs/CHANGES: Updating documentation for the
  134.         2.0.7 release.
  135.  
  136. 2002-01-30  David Turner  <david@freetype.org>
  137.  
  138.         * INSTALL: Moved to ...
  139.         * docs/INSTALL: Here to avoid conflicts with the `install' script on
  140.         Windows, where the filesystem doesn't preserve case.
  141.  
  142. 2002-01-29  David Turner  <david@freetype.org>
  143.  
  144.         * configure: Fixed the script.  It previously didn't accept more
  145.         than one argument correctly.  For example, when typing:
  146.  
  147.           ./configure --disable-shared --disable-nls
  148.  
  149.         the `--disable-nls' was incorrectly sent to the `make' program.
  150.  
  151. 2002-01-29  Werner Lemberg  <wl@gnu.org>
  152.  
  153.         * README.UNX: Fix typo.
  154.         * builds/unix/install.mk (uninstall): Fix library name for libtool.
  155.  
  156. 2002-01-28  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>
  157.  
  158.         * src/pcf/pcfdriver.c (PCF_Done_Face): Fix incorrect destruction of
  159.         the face object (face->toc.tables, face->root.family_name,
  160.         face->root.available_size, face->charset_encoding,
  161.         face->charset_registry are now freed).  Thanks to Niels Moseley.
  162.  
  163. 2002-01-28  Roberto Alameda  <ojancano@geekmail.de>
  164.  
  165.         * src/type1/t1load.c (parse_encoding): Set `loader->num_chars'.
  166.  
  167. 2002-01-28  Werner Lemberg  <wl@gnu.org>
  168.  
  169.         * src/type1/t1load.c (parse_subrs, parse_charstrings): Use copy
  170.         of `base' string for decrypting to not modify the original data.
  171.         Based on a patch by Jakub Bogusz <qboosh@pld.org.pl>.
  172.  
  173. 2002-01-27  Giuliano Pochini  <pochini@shiny.it>
  174.  
  175.         * src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused
  176.         bad rendering of thin lines (less than one pixel thick).
  177.  
  178. 2002-01-25  Werner Lemberg  <wl@gnu.org>
  179.  
  180.         * src/cff/cffdrivr.c (cff_get_name_index): Make last patch work
  181.         actually.
  182.  
  183. 2002-01-25  Martin Zinser  <zinser@decus.de>
  184.  
  185.         * src/cache/ftccache.c (ftc_node_done, ftc_node_destroy): Fix
  186.         compilation warnings.
  187.         * src/base/descrip.mms (OBJS): Add `ftmm.obj'.
  188.         * src/cache/descrip.mms (ftcache.obj): Dependencies added.
  189.  
  190. 2002-01-25  WANG Yi  <wangyi@founder.com.cn>
  191.  
  192.         * src/cff/cffdrivr.c (cff_get_name_index): Fix deallocation bug.
  193.  
  194. 2002-01-21  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
  195.  
  196.         * docs/PATENTS: Typo fixed (thanks to Detlef `Hawkeye' Würkner) in
  197.         the URL for the online resource.
  198.  
  199. 2002-01-18  Ian Brown  <ian.brown@printsoft.de>
  200.  
  201.         * builds/win32/ftdebug.c: New file.
  202.         * builds/win32/visualc/freetype.dsp: Updated.
  203.  
  204. 2002-01-18  Detlef Würkner  <TetiSoft@apg.lahn.de>
  205.  
  206.         * builds/amiga/src/base/ftsystem.c: Updated for AmigaOS 3.9.
  207.         * builds/amiga/README: Updated.
  208.  
  209. 2002-01-18  Ian Brown  <ian.brown@printsoft.de>
  210.  
  211.         * builds/win32/visualc/freetype.dsp: Updated.
  212.  
  213. 2002-01-13  Werner Lemberg  <wl@gnu.org>
  214.  
  215.         * builds/unix/freetype2.a4: The script was still buggy.
  216.         * builds/unix/freetype-config.in: Make it really work for any install
  217.         prefix.
  218.  
  219. 2002-01-10  Werner Lemberg  <wl@gnu.org>
  220.  
  221.         * builds/unix/freetype2.a4: Fix some serious bugs.
  222.  
  223. 2002-01-09  David Turner  <david@freetype.org>
  224.  
  225.         * builds/unix/configure.ac: Build top-level Jamfile.
  226.  
  227. 2002-01-09  Maxim Shemanarev  <mcseemagg@yahoo.com>
  228.  
  229.         * src/smooth/ftgrays.c (gray_render_line): Small optimization to
  230.         the smooth anti-aliased renderer that deals with vertical segments.
  231.         This results in a 5-7% speedup in rendering speed.
  232.  
  233. 2002-01-08  David Turner  <david@freetype.org>
  234.  
  235.         Added some wrapper scripts to make the installation more
  236.         Unix-friendly.
  237.  
  238.         * configure, install: New files.
  239.  
  240.         * INSTALL, README.UNX: Updated installation documentation to use the
  241.         new 'configure' and 'install' scripts.
  242.  
  243. 2002-01-07  David Turner  <david@freetype.org>
  244.  
  245.  
  246.         * Version 2.0.6 released.
  247.         =========================
  248.  
  249.  
  250.         * docs/BUGS, docs/CHANGES: Updating documentation for 2.0.6 release.
  251.  
  252.         * src/tools/docmaker.py: Fixed HTML quoting in sources.
  253.         (html_format): Replaced with ...
  254.         (html_quote): New function.
  255.         (html_quote0): New function.
  256.         (DocCode::dump_html): Small improvement.
  257.         (DocParagraph::dump, DocBlock::html): Use html_quote0 and html_quote.
  258.  
  259.         * include/freetype/config/ftoption.h: Setting default options for
  260.         a release build (debugging off, bytecode interpreter off).
  261.  
  262.         * src/base/ftobjs.c, src/base/ftoutln.c, src/cache/ftccmap.c,
  263.         src/cff/cffload.c, src/cff/cffobjs.c, src/pshinter/pshalgo2.c,
  264.         src/sfnt/ttload.c, src/sfnt/ttsbit.c: Removing small compiler
  265.         warnings (in pedantic compilation modes).
  266.  
  267. 2002-01-05  David Turner  <david@freetype.org>
  268.  
  269.         * src/autohint/ahhint.c (ah_align_linked_edge): Modified computation
  270.         of auto-hinted stem widths; this avoids color fringes in
  271.         `ClearType-like' rendering.
  272.  
  273.         * src/truetype/ttgload.c (TT_Load_Glyph_Header,
  274.         TT_Load_Simple_Glyph, TT_Load_Composite_Glyph, load_truetype_glyph):
  275.         Modified the TrueType loader to make it more paranoid; this avoids
  276.         nasty buffer overflows in the case of invalid glyph data (as
  277.         encountered in the output of some buggy font converters).
  278.  
  279. 2002-01-04  David Turner  <david@freetype.org>
  280.  
  281.         * README.UNX: Added special README file for Unix users.
  282.  
  283.         * builds/unix/ftsystem.c (FT_New_Stream): Fixed typo.
  284.  
  285.         * src/base/ftobjs.c: Added #include FT_OUTLINE_H to get rid
  286.         of compiler warnings.
  287.  
  288.         * src/base/ftoutln.c (FT_Outline_Check): Remove compiler warning.
  289.  
  290. 2002-01-03  Werner Lemberg  <wl@gnu.org>
  291.  
  292.         * src/type1/t1objs.c (T1_Face_Init): Add cast to avoid compiler
  293.         warning.
  294.  
  295. 2002-01-03  Keith Packard  <keithp@keithp.com>
  296.  
  297.         * builds/unix/ftsystem.c (FT_New_Stream): Added a fix to ensure that
  298.         all FreeType input streams are closed in child processes of a `fork'
  299.         on Unix systems.  This is important to avoid (potential) access
  300.         control issues.
  301.  
  302. 2002-01-03  David Turner  <david@freetype.org>
  303.  
  304.         * src/type1/t1objs.c (T1_Face_Init): Fixed a bug that crashed the
  305.         library when dealing with certain weird fonts like `Stalingrad', in
  306.         `sadn.pfb' (this font has no full font name entry).
  307.  
  308.         * src/base/ftoutln.c, include/freetype/ftoutln.h (FT_Outline_Check):
  309.         New function to check the consistency of outline data.
  310.  
  311.         * src/base/ftobjs.c (FT_Load_Glyph): Use `FT_Outline_Check' to
  312.         ensure that loaded glyphs are valid.  This allows certain fonts like
  313.         `tt1095m_.ttf' to be loaded even though it appears they contain
  314.         really funky glyphs.
  315.  
  316.         There still is a bug there, though.
  317.  
  318.         * src/truetype/ttgload.c (load_truetype_glyph): Fix error condition.
  319.  
  320. 2001-12-30  David Turner  <david@freetype.org>
  321.  
  322.         * src/autohint/ahhint.c (ah_hinter_load): Fix advance width
  323.         computation of auto-hinted glyphs.  This noticeably improves the
  324.         spacing of letters in KDE and Gnome.
  325.  
  326. 2001-12-25  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
  327.  
  328.         * builds/dos/detect.mk: Correcting the order for Borland compilers:
  329.         16-bit bcc was never selected, always overridden by 32-bit bcc32.
  330.  
  331. 2001-12-22  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>
  332.  
  333.         * src/pfc/pcfread.c (pcf_load_font): Handle property `POINT_SIZE'
  334.         and fix incorrect computation of `available_sizes'.
  335.  
  336. 2001-12-22  David Turner  <david@freetype.org>
  337.  
  338.         * src/autohint/ahhint.c (ah_hinter_load): Auto-hinted glyphs had an
  339.         incorrect glyph advance in the case of mono-width fonts (like
  340.         Courier, Andale Mono, and others).
  341.  
  342. 2001-12-22  Detlef Würkner  <TetiSoft@apg.lahn.de>
  343.  
  344.         * builds/amiga/*: Adaptations to latest changes.
  345.         Support added for MorphOS.
  346.  
  347. 2001-12-22  Werner Lemberg  <wl@gnu.org>
  348.  
  349.         * src/pshinter/pshrec.c (FT_COMPONENT): Redefine to `trace_pshrec'.
  350.         (ps_mask_table_merge, ps_hints_open, ps_hints_stem,
  351.         ps_hints_t1stem3, ps_hints_t2mask, ps_hints_t2counter): Fix
  352.         FT_ERROR messages.
  353.         * src/pshinter/pshalgo1.c (FT_COMPONENT): Define as
  354.         `trace_pshalgo1'.
  355.         * src/pshinter/pshalgo2.c (FT_COMPONENT): Define as
  356.         `trace_pshalgo2'.
  357.         * include/freetype/internal/ftdebug.h (FT_Trace): Updated.
  358.  
  359.         * docs/modules.txt: New file.
  360.  
  361. 2001-12-21  David Turner  <david@freetype.org>
  362.  
  363.         * src/pshinter/pshrec.c (ps_hints_t2mask, ps_hints_t2counter):
  364.         Ignore invalid `hintmask' and `cntrmask' operators (instead of
  365.         returning an error).  Glyph 2028 of the CFF font `MSung-Light-Acro'
  366.         couldn't be rendered otherwise (it seems its charstring is buggy,
  367.         though this requires more analysis).
  368.         (FT_COMPONENT): Define.
  369.  
  370.         * src/cff/cffgload.c (CFF_Parse_CharStrings), src/psaux/t1decode.c
  371.         (T1_Decoder_Parse_Charstrings), src/pshinter/pshalgo2.c (*), Fixed a
  372.         bug where the X and Y axis where inverted in the postscript hinter.
  373.         This caused problem when displaying on non-square surfaces.
  374.  
  375.         * src/pshinter/pshalgo2.c: s/vertical/dimension/.
  376.  
  377.         * src/pshinter/pshglob.c (psh_globals_new): Replaced a floating
  378.         point constant with a fixed-float equivalent.  For some reasons not
  379.         all compilers are capable of directly computing a floating pointer
  380.         constant casted to FT_Fixed, and will link a math library instead.
  381.  
  382. 2001-12-20  Werner Lemberg  <wl@gnu.org>
  383.  
  384.         * src/cache/ftccache.c (ftc_node_destroy, ftc_cache_lookup): Fix
  385.         tracing strings.
  386.         * src/cache/ftccmap.c (ftc_cmap_family_init): Ditto.
  387.         * src/cache/ftcmanag.c (ftc_family_table_alloc,
  388.         ftc_family_table_free, FTC_Manager_Check): Ditto.
  389.         * src/cache/ftcsbits.c (ftc_sbit_node_load): Ditto.
  390.  
  391.         * src/base/ftobjs.c (FT_Done_Library): Remove compiler warning.
  392.  
  393. 2001-12-20  David Turner  <david@freetype.org>
  394.  
  395.         Added PostScript hinter support to the CFF and CID drivers.
  396.  
  397.         * include/freetype/internal/cfftypes.h (CFF_Font): New member
  398.         `pshinter'.
  399.         * src/cff/cffload.c (CFF_Get_Standard_Encoding): New function.
  400.         * src/cff/cffload.h: Updated.
  401.         * src/cff/cffgload.c (CFF_Init_Builder): Renamed to ...
  402.         (CFF_Builder_Init): This.
  403.         Added new argument `hinting'.
  404.         (CFF_Done_Builder): Renamed to ...
  405.         (CFF_Builder_Done): This.
  406.         (CFF_Init_Decoder): Added new argument `hinting'.
  407.         (CFF_Parse_CharStrings): Implement vstem support.
  408.         (CFF_Load_Glyph): Updated.
  409.         Add hinting support.
  410.         (cff_lookup_glyph_by_stdcharcode): Use CFF_Get_Standard_Encoding().
  411.         (cff_argument_counts): Updated.
  412.         * src/cff/cffgload.h: Updated.
  413.         * src/cff/cffobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
  414.         (CFF_Size_Get_Globals_Funcs, CFF_Size_Done, CFF_Size_Init,
  415.         CFF_Size_Reset, CFF_GlyphSlot_Done, CFF_GLyphSlot_Init): New
  416.         functions.
  417.         (CFF_Init_Face): Renamed to ...
  418.         (CFF_Face_Init): This.
  419.         Add hinter support.
  420.         (CFF_Done_Face): Renamed to ...
  421.         (CFF_Face_Done): This.
  422.         (CFF_Init_Driver): Renamed to ...
  423.         (CFF_Driver_Init): This.
  424.         (CFF_Done_Driver): Renamed to ...
  425.         (CFF_Driver_Done): This.
  426.         * src/cff/cffobjs.h: Updated.
  427.         * src/cff/cffdrivr.c (cff_driver_class): Updated.
  428.  
  429.         * include/freetype/internal/t1types.h (CID_FaceRec): New member
  430.         `pshinter'.
  431.         * src/cid/cidgload.c (CID_Load_Glyph): Add hinter support.
  432.         * src/cid/cidobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
  433.         (CID_GlyphSlot_Done, CID_GlyphSlot_Init, CID_Size_Get_Globals_Funcs,
  434.         CID_Size_Done, CID_Size_Init, CID_Size_Reset): New functions.
  435.         (CID_Done_Face): Renamed to ...
  436.         (CID_Face_Done): This.
  437.         (CID_Init_Face): Renamed to ...
  438.         (CID_Face_Init): This.
  439.         Add hinting support.
  440.         (CID_Init_Driver): Renamed to ...
  441.         (CID_Driver_Init): This.
  442.         (CID_Done_Driver): Renamed to ...
  443.         (CID_Driver_Done): This.
  444.         * src/cid/cidobjs.h: Updated.
  445.         * src/cidriver.c: Updated.
  446.  
  447.         * src/pshinter/pshrec.c (t2_hint_stems): Fixed.
  448.  
  449.         * src/base/ftobjs.c (FT_Done_Library): Fixed a stupid bug that
  450.         crashed the library on exit.
  451.  
  452.         * src/type1/t1gload.c (T1_Load_Glyph): Enable font matrix
  453.         transformation of hinted glyphs.
  454.  
  455.         * src/cid/cidload.c (cid_read_subrs): Fix error condition.
  456.  
  457.         * src/cid/cidobjs.c (CID_Face_Done): Fixed a memory leak; the subrs
  458.         routines were never released when CID faces were destroyed.
  459.  
  460.         * src/cff/cffload.h, src/cff/cffload.c, src/cff/cffgload.c: Updated
  461.         to move the definition of encoding tables back within `cffload.c'
  462.         instead of making them part of a shared header (causing problems in
  463.         `multi' builds).  This reverts change 2001-08-08.
  464.  
  465.         * docs/CHANGES: Updated for 2.0.6 release.
  466.         * docs/TODO: Added `stem3 and counter hints support' to the TODO
  467.         list for the Postscript hinter.
  468.         * docs/BUGS: Closed the AUTOHINT-NO-SBITS bug.
  469.  
  470. 2001-12-19  David Turner  <david@freetype.org>
  471.  
  472.         * include/freetype/cache/ftcache.h: Added comments to indicate that
  473.         some of the exported functions should only be used by applications
  474.         that need to implement custom cache types.
  475.  
  476.         * src/truetype/ttgload.c (cur_to_org, org_to_cur): Fixed a nasty bug
  477.         that prevented composites from loading correctly, due to missing
  478.         parentheses around macro parameters.
  479.  
  480.         * src/sfnt/sfobjs.c (SFNT_Load_Face): Make the `post' and `name'
  481.         tables optional to load PCL fonts properly.
  482.  
  483.         * src/truetype/ttgload.c (TT_Load_Glyph), src/base/ftobjs.c
  484.         (FT_Load_Glyph), include/freetype/freetype.h (FT_LOAD_SBITS_ONLY):
  485.         `Fixed' the bug that prevented embedded bitmaps to be loaded when
  486.         the auto-hinter is used.  This actually is a hack but will be enough
  487.         until the internal re-design scheduled for FreeType 2.1.
  488.  
  489.         * src/raster/ftrend1.c (ft_raster1_render): Fixed a nasty outline
  490.         shifting bug in the monochrome renderer.
  491.  
  492.         * README: Updated version numbers to 2.0.6.
  493.  
  494. 2001-12-17  Werner Lemberg  <wl@gnu.org>
  495.  
  496.         * src/truetype/ttgload.c (load_truetype_glyph): Fix test for invalid
  497.         glyph header.
  498.  
  499. 2001-12-15  Werner Lemberg  <wl@gnu.org>
  500.  
  501.         * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove compiler warning.
  502.         * include/freetype/ftcache.h (FTC_Node_Unref): Removed.  It is
  503.         already in ftcmanag.h.
  504.         * src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable
  505.         `gfam'.
  506.         * src/cache/ftcmanag.c (ftc_family_table_alloc,
  507.         * ftc_family_table_free): Use FT_EXPORT_DEF.
  508.         * include/freetype/cache/ftcmanag.h: Updated.
  509.         * src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF.
  510.         * src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable
  511.         `cfam'.
  512.         Remove compiler warning.
  513.         (FTC_CMapCache_Lookup): Remove compiler warnings.
  514.         (ftc_cmap_family_init): Ditto.
  515.         (FTC_CMapCache_Lookup): Ditto.
  516.  
  517.         * builds/unix/configure.ac: Increase `version_info' to 8:0:2.
  518.         * builds/unix/configure: Regenerated.
  519.  
  520. 2001-12-14  Werner Lemberg  <wl@gnu.org>
  521.  
  522.         * builds/mac/README: Updated.
  523.  
  524. 2001-12-14  Scott Long  <scott@swiftview.com>
  525.  
  526.         * src/truetype/ttgload.c (load_truetype_glyph): Fixing crash when
  527.         dealing with invalid fonts (i.e. glyph size < 10 bytes).
  528.  
  529. 2001-12-14  Sam Latinga  <slouken@devolution.com>
  530.  
  531.         * builds/mac/freetype.make: A new Makefile to build with MPW on
  532.         MacOS classic.
  533.  
  534. 2001-12-14  David Turner  <david@freetype.org>
  535.  
  536.         * src/truetype/ttgload.c (TT_Load_Glyph), src/type1/t1gload.c
  537.         (T1_Load_Glyph), src/cid/cidgload.c (CID_Load_Glyph),
  538.         src/cff/cffgload.c (CFF_Load_Glyph): Fixed a serious bug common to
  539.         all font drivers (the advance width was never hinted when it
  540.         should).
  541.  
  542.         * include/freetype/freetype.h (FREETYPE_PATCH): New macro.
  543.         * src/base/ftdbgmem.c (debug_mem_dummy) [!FT_DEBUG_MEMORY]: Don't
  544.         use `extern' keyword.
  545.  
  546. 2001-12-12  David Turner  <david@freetype.org>
  547.  
  548.         * src/pshinter/pshglob.c (psh_blues_scale_zones, psh_blues_snap_stem
  549.         psh_globals_new): Adding correct BlueScale/BlueShift support, plus
  550.         family blues processing.
  551.         * src/pshinter/pshglob.h (PSH_BluesRec): Updated.
  552.  
  553.         Started adding support for the Postscript hinter in the CFF module.
  554.  
  555.         * src/cff/cffgload.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
  556.         (CFF_Parse_CharStrings): Implement it.
  557.         * src/cff/cffgload.h: Updated.
  558.  
  559. 2001-12-12  Werner Lemberg  <wl@gnu.org>
  560.  
  561.         * builds/unix/freetype2.m4: Some portability fixes.
  562.  
  563. 2001-12-11  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
  564.  
  565.         * src/base/descrip.mms (OBJS): Add ftdebug.obj.
  566.  
  567. 2001-12-11  Werner Lemberg  <wl@gnu.org>
  568.  
  569.         * src/sfnt/ttload.c (TT_Load_Generic_Header): Typos.
  570.  
  571. 2001-12-11  David Turner  <david@freetype.org>
  572.  
  573.         * builds/unix/freetype-config.in: Modified the script to prevent
  574.         passing `-L/usr/lib' to gcc.
  575.  
  576.         * docs/FTL.TXT: Simple fix (change `LICENSE.TXT' to `FTL.TXT').
  577.  
  578.         * builds/unix/freetype2.m4: New file for checking configure paths.
  579.         We need to install it in $(prefix)/share/aclocal/freetype2.m4 but I
  580.         didn't modify builds/unix/install.mk yet.
  581.  
  582.         * INSTALL: Updated the instructions to build shared libraries with
  583.         Jam.  They were simply wrong.
  584.  
  585.         * src/base/fttrigon.c (FT_Cos): Fixed a small bug that caused
  586.         slightly improper results for `FT_Cos' and `FT_Sin' (example:
  587.         FT_Sin(0) == -1!).
  588.  
  589. 2001-12-11  Detlef Würkner  <TetiSoft@apg.lahn.de>
  590.  
  591.         * include/freetype/internal/ftstream.h (GET_LongLE, GET_ULongLE):
  592.         Fixed incorrect argument types.
  593.  
  594. 2001-12-10  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>
  595.  
  596.         * src/pcf/pcfdriver.c (PCF_Init_Face): Allow Xft to use PCF fonts
  597.         by setting the `face->metrics.max_advance' correctly.
  598.  
  599. 2001-12-07  David Turner  <david@freetype.org>
  600.  
  601.         * include/freetype/cache/ftccmap.h, src/cache/ftccmap.c: Added new
  602.         charmap cache.
  603.         * src/cache/ftcache.c: Updated.
  604.  
  605.         * src/autohint/ahhint.c (ah_hinter_hint_edges): s/UNUSED/FT_UNUSED/.
  606.  
  607. 2001-12-06  Leonard Rosenthol  <leonardr@lazerware.com>
  608.  
  609.         Added support for reading .dfont files on Mac OS X.  Also added a
  610.         new routine which looks up a given font by name in the Mac OS and
  611.         returns the disk file where it resides.
  612.  
  613.         * src/base/ftmac.c: Include <Files.h> and <TextUtils.h>.
  614.         (is_dfont): New auxiliary function.
  615.         (FT_New_Face_From_dfont): New function.
  616.         (FT_GetFile_From_Mac_Name): New exported function.
  617.         (FT_New_Face): Updated.
  618.         * include/freetype/ftmac.h: Updated.
  619.  
  620. 2001-12-06  David Turner  <david@freetype.org>
  621.  
  622.         * src/cache/Jamfile, src/cache/rules.mk: Updated.
  623.  
  624. 2001-12-06  Werner Lemberg  <wl@gnu.org>
  625.  
  626.         * INSTALL: Small update.
  627.  
  628. 2001-12-05  David Turner  <david@freetype.org>
  629.  
  630.         * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Re-ordered code for
  631.         debugging purposes.
  632.         Comment out use of `origin'.
  633.  
  634.         * src/smooth/ftsmooth.c (ft_smooth_render): Fixed a nasty hidden bug
  635.         where outline shifting wasn't correctly undone after bitmap
  636.         rasterization.  This created problems with certain glyphs (like '"'
  637.         of certain fonts) and the cache system.
  638.  
  639.         * src/pshinter/pshalgo1.c (psh1_hint_table_init): Fix typo.
  640.         * src/pshinter/pshalgo2.c (psh2_hint_table_init): Fix typo.
  641.         (ps2_hints_apply): Small fix.
  642.  
  643. 2001-12-05  David Turner  <david@freetype.org>
  644.  
  645.         * src/pshinter/pshalgo2.c (psh2_hint_table_init),
  646.         src/pshinter/pshalgo1.c (psh1_hint_table_init): Removed compiler
  647.         warnings.
  648.  
  649.         * include/freetype/ftcache.h, include/freetype/cache/*, src/cache/*:
  650.         Yet another massive rewrite of the caching sub-system in order to
  651.         both increase performance and allow simpler cache sub-classing.  As
  652.         an example, the code for the image and sbit caches is now much
  653.         simpler.
  654.  
  655.         I still need to update the documentation in
  656.         www/freetype2/docs/cache.html to reflect the new design though.
  657.  
  658.         * include/freetype/config/ftheader.h (FT_CACHE_CHARMAP_H): New
  659.         macro.
  660.         (FT_CACHE_INTERNAL_CACHE_H): Updated.
  661.  
  662. 2001-12-05  David Krause  <freetype@davidkrause.com>
  663.  
  664.         * docs/license.txt: s/X Windows/X Window System/.
  665.  
  666. 2001-12-04  Werner Lemberg  <wl@gnu.org>
  667.  
  668.         * src/raster/ftraster.c: Fix definition condition of MEM_Set().
  669.         * src/smooth/ftgrays.c (M_Y): Change value to 192.
  670.         * src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter.
  671.         Remove unused variable.
  672.         * src/cache/ftcimage.c (ftc_image_node_init,
  673.         ftc_image_node_compare): Remove unused variables.
  674.         * src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused
  675.         variable.
  676.         * src/raster/ftraster.c (MEM_Set): Move definition down to avoid
  677.         compiler warning.
  678.         * src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to
  679.         avoid compiler warnings.
  680.         * src/pcf/pcfread.c (tableNames): Use `const'.
  681.         (pcf_read_TOC): Change counter name to avoid compiler warning.
  682.         Use `const'.
  683.         * src/pshinter/pshrec.c (ps_hints_close): Remove redundant
  684.         declaration.
  685.         * src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables
  686.         to avoid shadowing.
  687.         * src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto.
  688.         * src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()'
  689.         and `T1_Size_Done()'.
  690.  
  691. 2001-11-20  Antoine Leca  <antoineleca@multimania.com>
  692.  
  693.         * include/freetype/ttnameid.h: Added some new Microsoft language
  694.         codes and LCIDs as found in MSDN (Passport SDK).  Also added
  695.         comments about the meaning of bit 57 of the `OS/2' table
  696.         (TT_UCR_SURROGATES) which (with OpenType v.1.3) now means `there is
  697.         a character beyond 0xFFFF in this font'.  Thanks to Detlef Würkner
  698.         <TetiSoft@apg.lahn.de> for noticing this.
  699.  
  700. 2001-11-20  David Turner  <david@freetype.org>
  701.  
  702.         * src/pshinter/{pshalgo2.c, pshalgo1.c}: Fixed stupid bug in sorting
  703.         routine that created nasty alignment artefacts.
  704.  
  705.         * src/pshinter/pshrec.c, tests/gview.c: Debugging updates.
  706.  
  707.         * src/smooth/ftgrays.c: De-activated experimental gamma support.
  708.         Apparently, `optimal' gamma tables depend on the monitor type,
  709.         resolution and general karma, so it's better to compute them outside
  710.         of the rasterizer itself.
  711.         (gray_convert_glyph): Use `volatile' keyword.
  712.  
  713. 2001-10-29  David Turner  <david@freetype.org>
  714.  
  715.         Adding experimental `gamma' support.  This produces smoother glyphs
  716.         at small sizes for very little cost.
  717.  
  718.         * src/smooth/ftgrays.c (grays_init_gamma): New function.
  719.         (gray_raster_new): Use it.
  720.  
  721.         Various fixes to the auto-hinter.  They merely improve the output of
  722.         sans-serif fonts.  Note that there are still problems with serifed
  723.         fonts and composites (accented characters).
  724.  
  725.         * src/autohint/ahglyph.c (ah_outline_load,
  726.         ah_outline_link_segments): Implement it.
  727.         Fix typos.
  728.         (ah_outline_save, ah_outline_compute_segments): Fix typos.
  729.         * src/autohint/ahhint.c (ah_align_serif_edge): New argument
  730.         `vertical'.  Implement improvement.
  731.         (ah_hint_edges_3, ah_hinter_hint_edges): Implement it.
  732.         Fix typos.
  733.         (ah_hinter_align_strong_points, ah_hinter_align_weak_points): Fix
  734.         typos.
  735.         (ah_hinter_load): Set `ah_debug_hinter' if DEBUG_HINTER is defined.
  736.         * src/autohint/ahmodule.c: Implement support for DEBUG_HINTER macro.
  737.         * src/autohint/ahtypes.h: Ditto.
  738.         (AH_Hinter): Remove `disable_horz_edges' and `disable_vert_edges'
  739.         (making them global as `ah_debug_disable_horz' and
  740.         `ah_debug_disable_vert').
  741.         Fix typos.
  742.  
  743.         * tests/gview.c: Updated the debugging glyph viewer to show the
  744.         hints generated by the `autohint' module.
  745.  
  746. 2001-10-27  David Turner  <david@freetype.org>
  747.  
  748.         * src/cache/ftcchunk.c (ftc_chunk_cache_lookup): Fixed a bug that
  749.         considerably lowered the performance of the abstract chunk cache.
  750.  
  751. 2001-10-26  David Turner  <david@freetype.org>
  752.  
  753.         * include/freetype/ftcache.h, include/freetype/cache/*.h,
  754.         src/cache/*.c: Major re-design of the cache sub-system to provide
  755.         better performance as well as an `Acquire'/`Release' API.  Seems to
  756.         work well here, but probably needs a bit more testing.
  757.  
  758. 2001-10-26  Leonard Rosenthol  <leonardr@lazerware.com>
  759.  
  760.         * builds/mac/README: Updated to reflect my taking over the project
  761.         and that is now being actively maintained.
  762.  
  763.         * src/base/ftmac.c (parse_fond): Applied patches from Paul Miller
  764.         <paulm@profoundeffects.com> to support loading a face other than the
  765.         first from a FOND resource.
  766.         (FT_New_Face_From_FOND): Updated.
  767.  
  768. 2001-10-25  Leonard Rosenthol  <leonardr@lazerware.com>
  769.  
  770.         * builds/mac/ftlib.prj: Update of CodeWarrior project file for Mac
  771.         OS for latest version (7) of CWPro and for recent changes to the FT
  772.         source tree.
  773.  
  774. 2001-10-25  David Turner  <david@freetype.org>
  775.  
  776.         * include/freetype/config/ftoption.h: Updated comments to explain
  777.         precisely how to use project-specific macro definitions without
  778.         modifying this file manually.
  779.  
  780.         (FT_CONFIG_FORCE_INT64): Define.
  781.  
  782.         (FT_DEBUG_MEMORY): New macro.
  783.  
  784. 2001-10-24  Tom Kacvinsky  <tkacvins@freetype.org>
  785.  
  786.         * builds/unix/ftsystem.c (FT_New_Memory): Added a missing `{'.
  787.  
  788. 2001-10-23  David Turner  <david@freetype.org>
  789.  
  790.         * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
  791.         Improvements to the memory debugger to report more information in
  792.         case of errors.  Also, some allocations that occurred through REALLOC
  793.         couldn't be previously caught correctly.
  794.  
  795.         * src/autohint/ahglyph.c (ah_outline_compute_segments,
  796.         ah_outline_compute_edges), src/raster/ftraster.c (ft_black_new),
  797.         src/smooth/ftgrays.c (gray_render_span, gray_raster_new): Replaced
  798.         liberal uses of memset() by the MEM_Set() macro.
  799.  
  800. 2001-10-23  David Turner  <david@freetype.org>
  801.  
  802.         * src/raster/ftraster.c (Update): Removed to be inlined in ...
  803.         (Sort): Updated.
  804.  
  805. 2001-10-22  David Turner  <david@freetype.org>
  806.  
  807.         * builds/unix/ftsystem.c (FT_New_Memory, FT_Done_Memory),
  808.         builds/vms/ftsystem.c (FT_New_Memory, FT_Done_Memory),
  809.         builds/amiga/ftsystem.c (FT_New_Memory, FT_Done_Memory),
  810.         src/base/ftdbgmem.c: Updated the memory debugger and
  811.         platform-specific implementations of `ftsystem' in order to be able
  812.         to debug memory allocations on Unix, VMS and Amiga too!
  813.  
  814.         * src/pshinter/pshalgo2.c (psh2_hint_table_record_mask): Removed
  815.         some bogus warnings.
  816.  
  817.         * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
  818.         Modified the debugging memory manager to report the location (source
  819.         file name + line number) where leaked memory blocks are allocated in
  820.         the source file.
  821.  
  822.         * src/base/ftdbgmem.c: New debugging memory manager.  You must
  823.         define the FT_DEBUG_MEMORY macro in `ftoption.h' to enable it.  It
  824.         will record every memory block allocated and report simple errors
  825.         like memory leaks and double deletes.
  826.  
  827.         * src/base/Jamfile: Include ftdbgmem.
  828.         * src/base/rules.mk: Ditto.
  829.         * src/base/ftbase.c: Include ftdbgmem.c.
  830.  
  831.         * include/freetype/config/ftoption.h: Added the FT_DEBUG_MEMORY
  832.         macro definition.
  833.  
  834.         * src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory): Modified the
  835.         base component to use the debugging memory manager when the macro
  836.         FT_DEBUG_MEMORY is defined.
  837.  
  838. 2001-10-21  Tom Kacvinsky  <tkacvins@freetype.org>
  839.  
  840.         * src/cff/cffload.c (CFF_Done_Font): Free subfonts array only if
  841.         we are working with a CID keyed CFF font.  Otherwise, a variable
  842.         that was never allocated memory might freed.  This is a correction
  843.         to the previous patch for freeing subfonts.
  844.  
  845. 2001-10-21  Tom Kacvinsky  <tkacvins@freetype.org>
  846.  
  847.         * src/cff/cffload.c (CFF_Done_Font): Free the subfonts array to
  848.         avoid a memory leak.
  849.  
  850. 2001-10-21  David Turner  <david@freetype.org>
  851.  
  852.         * src/pshinter/pshalgo2.c, src/pshinter/pshalgo1.c,
  853.         src/pshinter/pshglob.c: Removing compiler warnings in pedantic modes
  854.         (in multi-object compilation mode, mainly).
  855.  
  856. 2001-10-20  Tom Kacvinsky  <tkacvins@freetype.org>
  857.  
  858.         * src/type1/t1load.c (parse_encoding): Add a test to make sure
  859.         that custom encodings (i.e., neither StandardEncoding nor
  860.         ExpertEncoding) are not loaded twice when the Type 1 font is
  861.         synthetic.
  862.  
  863.         * src/type1/t1load.c (parse_font_name, parse_subrs): Added a test
  864.         for when loading synthetic fonts to make sure that the font name
  865.         and subroutines are not loaded twice.  This is to remove a memory
  866.         leak that occurred because the original memory blocks for these
  867.         objects were not deallocated when the objects were parsed the
  868.         second time.
  869.  
  870. 2001-10-19  David Turner  <david@freetype.org>
  871.  
  872.         * src/smooth/ftgrays.c, src/pshinter/pshglob.h,
  873.         src/pshinter/pshrec.c, src/pshinter/pshalgo2.c: Getting rid of
  874.         compiler warnings.
  875.  
  876.         * src/pshinter/module.mk, src/pshinter/rules.mk: Adding control
  877.         files to build the PostScript hinter with the `old' build system.
  878.  
  879. 2001-10-19  Jacob Jansen  <joukj@hrem.stm.tudelft.nl>
  880.  
  881.         * descrip.mms, src/pshinter/descrip.mms: Updates to the VMS build
  882.         files.
  883.  
  884. 2001-10-18  David Turner  <david@freetype.org>
  885.  
  886.         * src/psnames/pstables.h, src/tools/glnames.py: Rewrote the
  887.         `glnames.py' script used to generate the `pstables.h' header file.
  888.         The old one contained a serious bug that made FreeType return
  889.         incorrect glyph names for certain glyphs.
  890.  
  891.         * src/truetype/ttdriver.c (Set_Char_Sizes): Changing computation of
  892.         pixel size from character size to use rounding.  This is an
  893.         experiment to see whether this gives values similar to Windows for
  894.         scaled ascent/descent/etc.
  895.  
  896.         * src/base/ftcalc.c (FT_Div64by32): Changed the implementation
  897.         slightly since the original code was mis-compiled on Mac machines
  898.         using the MPW C compiler.
  899.  
  900.         * src/base/ftobjs.c (FT_Realloc): When a memory block was grown
  901.         through FT_Realloc(), the new bytes were not set to 0, which created
  902.         some strange bugs in the PostScript hinter.
  903.         (destroy_face): Don't deallocate unconditionally.
  904.  
  905.         * src/cid/cidgload.c (CID_Compute_Max_Advance, CID_Load_Glyph):
  906.         Adding support to new PostScript hinter.
  907.  
  908.         * include/freetype/internal/psglobal.h,
  909.         include/freetype/internal/pshints.h,
  910.         include/freetype/config/ftmodule.h, src/pshinter/Jamfile,
  911.         src/pshinter/pshalgo.h, src/pshinter/pshalgo1.h,
  912.         src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.h,
  913.         src/pshinter/pshalgo2.c, src/pshinter/pshglob.h,
  914.         src/pshinter/pshglob.c, src/pshinter/pshinter.c,
  915.         src/pshinter/pshmod.c, src/pshinter/pshmod.h, src/pshinter/pshrec.c,
  916.         src/pshinter/pshrec.h: Adding new PostScript hinter module.
  917.  
  918.         * include/freetype/internal/ftobjs.h,
  919.         include/freetype/internal/internal.h,
  920.         include/freetype/internal/psaux.h,
  921.         include/freetype/internal/t1types.h, src/psaux/psobjs.c,
  922.         src/psaux/psobjs.h, src/psaux/t1decode.h, src/psaux/t1decode.c,
  923.         src/type1/t1driver.c, src/type1/t1gload.c, src/type1/t1objs.c,
  924.         src/type1/t1objs.h: Updates to use the new PostScript hinter.
  925.  
  926.         * tests/Jamfile, tests/gview.c: Adding a new glyph hinting
  927.         viewer/debugger to the source tree.  Note that you will _not_ be
  928.         able to compile it since it depends on an unavailable graphics
  929.         library named `Nirvana' to render vector images.
  930.  
  931. 2001-10-17  David Turner  <david@freetype.org>
  932.  
  933.  
  934.         * Version 2.0.5 released.
  935.         =========================
  936.  
  937.  
  938.         * include/freetype/freetype.h, include/internal/ftobjs.h,
  939.         src/base/ftobjs.c, src/type1/t1driver.c: Adding a new function named
  940.         'FT_Get_Postscript_Name' to retrieve the PostScript name of a given
  941.         font.  Should work with all formats except pure CFF/CEF fonts (this
  942.         will be added soon).
  943.  
  944.         * src/cid/cidriver (cid_get_postscript_name): New function.
  945.         (CID_Get_Interface): Handle `postscript_name' interface.
  946.  
  947.         * src/sfnt/sfdriver.c (get_sfnt_postscript_name): New function.
  948.         (SFNT_Get_Interface): Handle `postscript_name' interface.
  949.  
  950.         * src/type1/t1driver.c (t1_get_ps_name): New function.
  951.         (Get_Interface): Handle `postscript_name' interface.
  952.  
  953.         * README, docs/CHANGES: Updated for 2.0.5 release.
  954.  
  955. 2001-10-08  David Turner  <david@freetype.org>
  956.  
  957.         Fixed a bug in `glnames.py' that prevented it from generating
  958.         correct glyph names tables.  This resulted in the unavailability of
  959.         certain glyphs like `Cacute', `cacute' and `lslash' in Unicode
  960.         charmaps, even if these were present in the font (causing problems
  961.         for Polish users).
  962.  
  963.         * src/tools/glnames.py (mac_standard_names): Fixed.
  964.         (t1_standard_strings): Some fixes and renamed to ...
  965.         (sid_standard_names): This.
  966.         (t1_expert_encoding): Fixed.
  967.         (the_adobe_glyph_list): Renamed to ...
  968.         (adobe_glyph_names): This.
  969.         (the_adobe_glyphs): Renamed to ...
  970.         (adobe_glyph_values): This.
  971.         (dump_mac_indices, dump_glyph_list, dump_unicode_values, main):
  972.         Updated.
  973.         * src/psnames/pstables.h: Regenerated.
  974.         * src/psnames/psmodule.c (PS_Unicode_Value): Fix offset.
  975.         Fix return value.
  976.         Use `sid_standard_table' and `ps_names_to_unicode' instead of
  977.         `t1_standard_glyphs' and `names_to_unicode'.
  978.         (PS_Macintosh_Name): Use `ps_glyph_names' instead of
  979.         `standard_glyph_names'.
  980.         (PS_Standard_Strings): Use `sid_standard_names' instead of
  981.         `t1_standard_glyphs'.
  982.  
  983.         * doc/BUGS, doc/TODO: New documents.
  984.  
  985. 2001-10-07  Richard Barber  <rich@solutionuk.com>
  986.  
  987.         * src/cache/ftlru.c (FT_Lru_Lookup_Node): Fixed a bug that prevented
  988.         correct LRU behaviour.
  989.  
  990. 2001-10-07  David Turner  <david@freetype.org>
  991.  
  992.         setjmp() and longjmp() are now used for rollback (i.e. when memory
  993.         pool overflow occurs).
  994.  
  995.         Function names are now all uniformly prefixed with `gray_'.
  996.  
  997.         * src/smooth/ftgrays.c: Include <setjmp.h>.
  998.         (ErrRaster_MemoryOverflow): New macro.
  999.         (TArea): New type to store area values in each cell (using `int' was
  1000.         too small on 16-bit systems).  <limits.h> is included to properly
  1001.         get the needed data type.
  1002.         (TCell, TRaster): Use it.
  1003.         (TRaster): New element `jump_buffer'.
  1004.         (gray_compute_cbox): Use `RAS_ARG' as the only parameter and get
  1005.         `outline' from it.
  1006.         (gray_record_cell): Use longjmp().
  1007.         (gray_set_cell): Use gray_record_cell() for error handling.
  1008.         (gray_render_line, gray_render_conic, gray_render_cubic): Simplify.
  1009.         (gray_convert_glyph_inner): New function, using setjmp().
  1010.         (gray_convert_glyph): Use it.
  1011.  
  1012. 2001-10-07  David Turner  <david@freetype.org>
  1013.  
  1014.         Provide a public API to manage multiple size objects for a given
  1015.         FT_Face in the new header file `ftsizes.h'.
  1016.  
  1017.         * include/freetype/ftsizes.h: New header file,
  1018.         * include/freetype/internal/ftobjs.h: Use it.
  1019.         Remove declarations of FT_New_Size and FT_Done_Size (moved to
  1020.         ftsizes.h).
  1021.         * include/freetype/config/ftheader.h (FT_SIZES_H): New macro.
  1022.         * src/base/ftobjs.c (FT_Activate_Size): New function.
  1023.         * src/cache/ftcmanag.c: Include ftsizes.h.
  1024.         (ftc_manager_init_size, ftc_manager_flush_size): Use
  1025.         FT_Activate_Size.
  1026.  
  1027. 2001-09-20  Detlef Würkner  <TetiSoft@apg.lahn.de>
  1028.  
  1029.         * builds/amiga/*: Added port to Amiga with the SAS/C compiler.
  1030.  
  1031. 2001-09-15  Detlef Würkner  <TetiSoft@apg.lahn.de>
  1032.  
  1033.         * src/type1/t1afm.c (T1_Done_AFM): Free `afm'.
  1034.  
  1035. 2001-09-10  Yao Zhang  <yzhang@sharemedia.com>
  1036.  
  1037.         * src/sfnt/ttcmap.c (code_to_index2): Handle code values with
  1038.         hi-byte == 0 correctly.
  1039.  
  1040. 2001-09-10  Werner Lemberg  <wl@gnu.org>
  1041.  
  1042.         * builds/link-std.mk ($(PROJECT_LIBRARY)): Fix typo.
  1043.  
  1044. 2001-08-30  Martin Muskens  <mmuskens@aurelon.com>
  1045.  
  1046.         * src/type1/t1load.c (parse_font_matrix): A new way to compute the
  1047.         units per EM with greater accuracy (important for embedded T1 fonts
  1048.         in PDF documents that were automatically generated from TrueType
  1049.         ones).
  1050.  
  1051.         * src/type1/t1load.c (is_alpha): Now supports `+' in font names;
  1052.         this is used in embedded fonts.
  1053.  
  1054.         * src/psaux/psobjs.c (PS_Table_Add): Fixed a reallocation bug that
  1055.         generated a dangling pointer reference.
  1056.  
  1057. 2001-08-30  Anthony Feik  <afeick@hotmail.com>
  1058.  
  1059.         * src/type1/t1afm.c (T1_Read_Afm): Now correctly sets the flag
  1060.         FT_FACE_FLAG_KERNING when appropriate for Type1 + AFM files.
  1061.  
  1062. 2001-08-25  Werner Lemberg  <wl@gnu.org>
  1063.  
  1064.         * src/sfnt/ttload.c (TT_Load_CMap): Fix frame length of
  1065.         `cmap_rec_fields'.
  1066.  
  1067.         * include/freetype/fterrors.h [!FT_CONFIG_OPTION_USE_MODULE_ERRORS]:
  1068.         Undefine FT_ERR_BASE before defining again.
  1069.  
  1070. 2001-08-22  Werner Lemberg  <wl@gnu.org>
  1071.  
  1072.         * src/truetype/ttinterp.h: Fix prototype of TT_Move_Func.
  1073.  
  1074. 2001-08-21  Werner Lemberg  <wl@gnu.org>
  1075.  
  1076.         * builds/dos/dos-def.mk (NO_OUTPUT): Don't use `&>' but `>'.
  1077.  
  1078. 2001-08-21  David Turner  <david@freetype.org>
  1079.  
  1080.         * include/freetype/config/ftoption.h: Changed the default setting
  1081.         for FT_CONFIG_OPTION_USE_MODULE_ERRORS to undefined, since it breaks
  1082.         source compatibility in a few cases.  Updated the comment to explain
  1083.         that too.
  1084.  
  1085. 2001-08-17  Martin Muskens  <mmuskens@aurelon.com>
  1086.  
  1087.         * src/base/ftcalc.c (FT_MulDiv): Fixed serious typo.
  1088.  
  1089. 2001-08-12  Werner Lemberg  <wl@gnu.org>
  1090.  
  1091.         Updating to OpenType 1.3.
  1092.  
  1093.         * include/freetype/internal/tttypes.h (TT_CMap0, TT_CMap2, TT_CMap4,
  1094.         TT_CMap6): Adding field `language'.
  1095.         (TT_CMapTable): Removing field `language'.
  1096.         Type of `length' field changed to FT_ULong.
  1097.         Adding fields for cmaps format 8, 10, and 12.
  1098.         (TT_CMapGroup): New auxiliary structure.
  1099.         (TT_CMap8_12, TT_CMap10): New structures.
  1100.         * include/freetype/tttables.h (TT_HoriHeader, TT_VertHeader):
  1101.         Removed last element of `Reserved' array.
  1102.         * include/freetype/ttnameid.h (TT_PLATFORM_CUSTOM, TT_MS_ID_UCS_4,
  1103.         TT_NAME_ID_CID_FINDFONT_NAME): New macros.
  1104.  
  1105.         * src/sfnt/ttcmap.c (TT_CharMap_Load): Updated loading of `language'
  1106.         field to the new structures.
  1107.         Fixed freeing of arrays in case of unsuccessful loads.
  1108.         Added support for loading format 8, 10, and 12 cmaps.
  1109.         (TT_CharMap_Free): Added support for freeing format 8, 10, and 12
  1110.         cmaps.
  1111.         (code_to_index4): Small improvement.
  1112.         (code_to_index6): Ditto.
  1113.         (code_to_index8_12, code_to_index10): New functions.
  1114.         * src/sfnt/ttload.c (TT_Load_Metrics_Header): Updated to new
  1115.         structure.
  1116.         (TT_Load_CMap): Ditto.
  1117.  
  1118.         * src/sfnt/sfobjs.c (tt_encodings): Add MS UCS4 table (before MS
  1119.         Unicode).
  1120.  
  1121. 2001-08-11  Werner Lemberg  <wl@gnu.org>
  1122.  
  1123.         * src/type1/t1driver.c (t1_get_name_index): Fix compiler warning.
  1124.  
  1125. 2001-08-09  Tom Kacvinsky  <tkacvins@freetype.org>
  1126.  
  1127.         * src/cff/cffdrivr.c (get_cff_glyph_name): Renamed to
  1128.         cff_get_glyph_name for consistency.
  1129.  
  1130.         (cff_get_glyph_index): Minor documentation change.
  1131.  
  1132.         * src/type1/t1driver.c (t1_get_name_index): New function used in
  1133.         Get_Interface as the function returned when the `name_index'
  1134.         function is requested.
  1135.  
  1136.         (get_t1_glyph_name): Renamed to t1_get_glyph_name for consistency.
  1137.  
  1138. 2001-08-08  Tom Kacvinsky  <tkacvins@freetype.org>
  1139.  
  1140.         * src/cff/cffload.c: Removed definitions of cff_isoadobe_charset,
  1141.         cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding,
  1142.         and cff_expert_encoding arrays to cffload.h.
  1143.  
  1144.         * src/cff/cffload.h: Added definitions of cff_isoadobe_charset,
  1145.         cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding,
  1146.         and cff_expert_encoding arrays.
  1147.  
  1148.         * src/cff/cffdrivr.c (cff_get_name_index): New function, returned
  1149.         when `cff_get_interface' is called with a request for the
  1150.         `name_index' function.
  1151.  
  1152.         (cff_get_interface): Modified so that it returns the function
  1153.         `cff_get_name_index' when the `name_index' function is requested.
  1154.  
  1155.         * src/base/ftobjs.c (FT_Get_Name_Index): New function, used to
  1156.         return a glyph index for a given glyph name only if the driver
  1157.         supports glyph names.
  1158.  
  1159.         * include/freetype/internal/ftobjs.h (FT_Name_Index_Requester):
  1160.         New function pointer type definition used in the function
  1161.         FT_Get_Name_Index.
  1162.  
  1163.         * include/freetype/freetype.h (FT_Get_Name_Index): Added
  1164.         documentation and prototype.
  1165.  
  1166. 2001-07-26  Werner Lemberg  <wl@gnu.org>
  1167.  
  1168.         * builds/cygwin/*: Removed.  Use the unix stuff instead.
  1169.  
  1170. 2001-07-26  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
  1171.  
  1172.         * builds/vms/ftconfig.h (FT_CALLBACK_DEF): Updated to change dated
  1173.         2001-06-27.
  1174.  
  1175. 2001-07-17  Werner Lemberg  <wl@gnu.org>
  1176.  
  1177.         * include/freetype/internal/psaux.h (PS_Table): Use FT_Offset for
  1178.         `cursor' and `capacity'.
  1179.         * src/psaux/psobjc.c (reallocate_t1_table): Use FT_Long for second
  1180.         parameter.
  1181.         (PS_Table_Add): Use FT_Offset for `new_size'.
  1182.  
  1183.         Add support for version 0.5 maxp tables.
  1184.  
  1185.         * src/sfnt/ttload.c (TT_Load_MaxProfile): Implement it.
  1186.         (TT_Load_OS2): Initialize some values.
  1187.  
  1188. 2001-07-13  Werner Lemberg  <wl@gnu.org>
  1189.  
  1190.         * src/base/ftsynth.c: Include ftcalc.h unconditionally.
  1191.  
  1192. 2001-07-07  David Turner  <david@freetype.org>
  1193.  
  1194.         * src/truetype/ttgload.c, src/truetype/ttinterp.c, src/pcf/pcfread:
  1195.         Removed pedantic compiler warnings when the bytecode interpreter is
  1196.         compiled in.
  1197.  
  1198. 2001-07-03  Werner Lemberg  <wl@gnu.org>
  1199.  
  1200.         * src/autohint/ahhint.c (ah_hinter_align_weak_points): Remove
  1201.         unused variable `edges'.
  1202.         (ah_hinter_load): Remove unused variables `old_width' and
  1203.         `new_width'.
  1204.         * src/cid/cidload.c (cid_decrypt): Use `U' for constant (again).
  1205.         * src/psaux/psobjs.c (T1_Decrypt): Ditto.
  1206.         * src/type1/t1parse.c (T1_Get_Private_Dict): Ditto.
  1207.  
  1208. 2001-06-28  David Turner  <david@freetype.org>
  1209.  
  1210.         * include/internal/ftstream.h: Modified the definitions
  1211.         of the FT_GET_XXXX and NEXT_XXXX macros for 16-bit correctness.
  1212.  
  1213. 2001-06-26  Werner Lemberg  <wl@gnu.org>
  1214.  
  1215.         * src/cid/cidload.c, src/cid/cidload.h (cid_decrypt): Use FT_Offset
  1216.         instead of FT_Int as type for `length' parameter.
  1217.         * include/freetype/internal/psaux.h (PSAux_Interface): Updated.
  1218.  
  1219. 2001-06-27  Wolfgang Domröse  <porthos.domroese@harz.de>
  1220.  
  1221.         * src/psaux/psobjs.c, src/psaux/psobjs.h (T1_Decrypt): Use FT_Offset
  1222.         instead of FT_Int as type for `length' parameter.
  1223.  
  1224.  
  1225.         * Version 2.0.4 released.
  1226.         =========================
  1227.  
  1228.  
  1229. 2001-06-27  David Turner  <david@freetype.org>
  1230.  
  1231.         * builds/unix/ftconfig.in: Changed the definition of the
  1232.         FT_CALLBACK_DEF macro.
  1233.  
  1234.         * include/freetype/ftconfig.h, src/*/*.c: Changed the definition and
  1235.         use of the FT_CALLBACK_DEF macro in order to support 16-bit
  1236.         compilers.
  1237.  
  1238.         * builds/unix/ftconfig.in: Changed the definition of the
  1239.         FT_CALLBACK_DEF macro.
  1240.  
  1241.         * src/sfnt/ttload.c (TT_Load_Kern): The kern table loader now ensures
  1242.         that the kerning table is correctly sorted (some problem fonts don't
  1243.         have a correct kern table).
  1244.  
  1245. 2001-06-26  Wolfgang Domröse  <porthos.domroese@harz.de>
  1246.  
  1247.         * include/freetype/internal/ftstream.h (FT_GET_OFF3_LE): Fix typo.
  1248.  
  1249. 2001-06-24  David Turner  <david@freetype.org>
  1250.  
  1251.         * src/base/ftcalc.c (ft_div64by32): Fixed the source to work
  1252.         correctly on 16-bit systems.
  1253.  
  1254. 2001-06-23  Anthony Fok  <fok@debian.org>
  1255.  
  1256.         * debian/*: Added Debian package build directory for 2.0.4.
  1257.  
  1258. 2001-06-22  David Turner  <david@freetype.org>
  1259.  
  1260.         * docs/PATENTS: Added patents disclaimer.  This one was missing!
  1261.  
  1262.         * docs/CHANGES, docs/todo: Updated for the upcoming 2.0.4 release.
  1263.  
  1264. 2001-06-20  Werner Lemberg  <wl@gnu.org>
  1265.  
  1266.         * include/freetype/config/ftconfig.h: Add two more `L's to
  1267.         constants.
  1268.         Add missing semicolons.
  1269.  
  1270.         * builds/toplevel.mk: Do similar change as for
  1271.         builds/unix/detect.mk.
  1272.  
  1273.         * include/freetype/freetype.h (FT_ENC_TAG): New version to make it
  1274.         easier to redefine.
  1275.         * include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.
  1276.  
  1277.         * src/pcf/pcfread.c (pcf_get_encodings): Add cast.
  1278.  
  1279. 2001-06-19  David Turner  <david@freetype.org>
  1280.  
  1281.         * builds/win32/visualc/freetype.dsp, builds/win32/visualc/index.html:
  1282.         Updated the Visual C++ project (for the 2.0.4 release).
  1283.  
  1284.         * builds/unix/detect.mk: Added rule for AIX detection (which uses
  1285.         /usr/sbin/init instead of /sbin/init).
  1286.  
  1287.         * include/freetype/fterrors.h, src/*/*err*.h: Updated some of the
  1288.         error macros to simplify handling of new error scheme.
  1289.  
  1290. 2001-06-19  Werner Lemberg  <wl@gnu.org>
  1291.  
  1292.         * include/freetype/fttypes.h (FT_ERROR_MODULE): New macro.
  1293.  
  1294. 2001-06-19  David Turner  <david@freetype.org>
  1295.  
  1296.         Removing _lots_ of compiler warnings when the most pedantic warning
  1297.         levels of Visual C++ and Borland C++ are used.  Too many files to be
  1298.         listed here, but FT2 now compiles without warnings with VC++ and the
  1299.         `/W4' warning level (lint-style).
  1300.  
  1301.         * include/freetype/freetype.h (FT_New_Memory_Face): Updated
  1302.         documentation.
  1303.         * include/freetype/fttypes.h (FT_BOOL): New macro.
  1304.         * include/freetype/internal/ftdebug.h: Add #pragma for Visual C++
  1305.         to suppress warning.
  1306.         * include/freetype/internal/ftstream.h (FT_GET_SHORT_{BE,LE},
  1307.         FT_GET_OFF3_{BE,LE}, FT_GET_LONG_{BE,LE}): New macros.
  1308.         (NEXT_*): Use them.
  1309.         * src/autohint/ahglobal.c: Include FT_INTERNAL_DEBUG_H.
  1310.         (FT_New_Memory_Face): Add `const' to function declaration.
  1311.  
  1312. 2001-06-18  Werner Lemberg  <wl@gnu.org>
  1313.  
  1314.         Minor cleanups to remove compiler warnings.
  1315.  
  1316.         * include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use
  1317.         `L' for constant.
  1318.         * include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto.
  1319.         * src/base/ftcalc.c (FT_MulDiv): Use `L' for constant.
  1320.         * src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable.
  1321.         * src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants.
  1322.         * src/base/ftobjs.c (FT_Done_Size): Fix return value.
  1323.         (FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove
  1324.         unused `memory' variable.
  1325.         * src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant.
  1326.         * src/autohint/ahhint.c (ah_hint_edges_3,
  1327.         ah_hinter_align_edge_points): Remove unused `before' and `after'
  1328.         variables.
  1329.         (ah_hinter_align_weak_points): Remove unused `edge_limit' variable.
  1330.         (ah_hinter_load): Remove unused `new_advance', `start_contour',
  1331.         and `metrics' variables.
  1332.         * src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid
  1333.         compiler warning.
  1334.         * src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset'
  1335.         variable.
  1336.         * src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused
  1337.         `outline' variable.
  1338.         (cff_compute_bias): Use `U' for constant.
  1339.         * src/cid/cidload.c (cid_decrypt): Ditto.
  1340.         * src/psaux/psobjs.c (T1_Decrypt): Ditto.
  1341.         * src/psaux/t1decode.c (T1_Decoder_Parse_CharStrings): Ditto.
  1342.         * src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version'
  1343.         variable.
  1344.         * src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top'
  1345.         variable.
  1346.         * src/truetype/ttgload.c (load_truetype_glyph): Remove unused
  1347.         `num_contours' and `ins_offset' variables.
  1348.         (compute_glyph_metrics): Remove unused `Top' and `x_scale'
  1349.         variables.
  1350.         (TT_Load_Glyph): Remove unused `memory' variable.
  1351.         * src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants.
  1352.  
  1353. 2001-06-18  Werner Lemberg  <wl@gnu.org>
  1354.  
  1355.         Make the new error scheme source compatible with older FT versions
  1356.         by introducing another layer.
  1357.  
  1358.         * include/freetype/fterrors.h (FT_ERRORDEF_, FT_NOERRORDEF_): New
  1359.         macros.
  1360.         (FT_NOERRORDEF): Removed.
  1361.         * include/*/*err*.h: Use FT_ERRORDEF_ and FT_NOERRORDEF_.
  1362.  
  1363. 2001-06-16  Werner Lemberg  <wl@gnu.org>
  1364.  
  1365.         * include/freetype/freetype.h (FT_ENC_TAG): New macro.
  1366.         (FT_Encoding_): Use it.
  1367.         * include/freetype/ftimage.h (FT_IMAGE_TAG): Define it
  1368.         conditionally.
  1369.  
  1370. 2001-06-14  David Turner  <david@freetype.org>
  1371.  
  1372.         Modified the TrueType interpreter to let it use the new
  1373.         trigonometric functions provided in `fttrigon.h'.  This gets rid of
  1374.         some old 64-bit computation routines, as well as many warnings when
  1375.         compiling the library with the `long long' 64-bit integer type.
  1376.  
  1377.         * include/freetype/config/ftoption.h: Undefine
  1378.         FT_CONFIG_OPTION_OLD_CALCS.
  1379.         * include/freetype/internal/ftcalc.h: Rearrange use of
  1380.         FT_CONFIG_OPTION_OLD_CALCS.
  1381.         * src/base/ftcalc.c: Add declaration of FT_Int64 if
  1382.         FT_CONFIG_OPTION_OLD_CALCS isn't defined.
  1383.         * src/truetype/ttinterp.c: Use FT_TRIGONOMETRY_H.
  1384.         (Norm): Add a special version if FT_CONFIG_OPTION_OLD_CALCS isn't
  1385.         defined.
  1386.         (Current_Ratio, Normalize): Simplify code.
  1387.  
  1388. 2001-06-11  Mike Owens  <MOwens@amtdatasouth.com>
  1389.  
  1390.         * src/base/ftcalc.c (FT_MulDiv, FT_DivFix, FT_Sqrt64): Remove
  1391.         compiler warnings.
  1392.  
  1393. 2001-06-08  Werner Lemberg  <wl@gnu.org>
  1394.  
  1395.         * builds/unix/configure.in: Renamed to ...
  1396.         * builds/unix/configure.ac: This to make sure that autoconf 2.50 is
  1397.         needed.
  1398.         Run `autoupdate' on it.
  1399.         Increase `version_info' to 7:0:1.
  1400.         * builds/unix/configure: Regenerated.
  1401.  
  1402. 2001-06-08  David Turner  <david@freetype.org>
  1403.  
  1404.         * src/autohint/ahhint.c (ah_hinter_load_glyph): Fixed a bug that
  1405.         corrupted transformed glyphs that were auto-hinted (the transform
  1406.         was applied twice).
  1407.  
  1408.         Fixed a bug that returned an invalid linear width for composite
  1409.         TrueType glyphs.
  1410.  
  1411.         * include/internal/tttypes.h (TT_Loader_): Two new elements `linear'
  1412.         and `linear_def'.
  1413.         * src/truetype/ttgload.c (load_truetype_glyph,
  1414.         compute_glyph_metrics): Use it.
  1415.  
  1416.         * include/fttypes.h (FT_ERROR_BASE): New macro.
  1417.         * src/base/ftobjs.c (FT_Open_Face, FT_Render_Glyph_Internal): Use it
  1418.         to make source code work with the new error scheme implemented by
  1419.         Werner.
  1420.         * src/base/ftoutln.c (FT_Outline_Render): Ditto.
  1421.  
  1422. 2001-06-07  Werner Lemberg  <wl@gnu.org>
  1423.  
  1424.         Updating to libtool 1.4.0 and autoconf 2.50.
  1425.  
  1426.         * builds/unix/ltconfig: Removed.
  1427.         * builds/unix/ltmain.sh, builds/unix/configure.in,
  1428.         builds/unix/aclocal.m4: Updated.
  1429.         * builds/unix/configure: Regenerated.
  1430.  
  1431. 2001-06-06  Werner Lemberg  <wl@gnu.org>
  1432.  
  1433.         Complete redesign of error codes.  Please check ftmoderr.h for more
  1434.         details.
  1435.  
  1436.         * include/freetype/internal/cfferrs.h,
  1437.         include/freetype/internal/tterrors.h,
  1438.         include/freetype/internal/t1errors.h: Removed.  Replaced with files
  1439.         local to the module.  All extra error codes have been moved to
  1440.         `fterrors.h'.
  1441.  
  1442.         * src/sfnt/ttpost.h: Move error codes to `fterrors.h'.
  1443.  
  1444.         * src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h,
  1445.         src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h,
  1446.         src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
  1447.         src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
  1448.         src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the
  1449.         error names for the module it belongs to.
  1450.  
  1451.         * include/freetype/ftmoderr.h: New file, defining the module error
  1452.         offsets.  Its structure is similar to `fterrors.h'.
  1453.  
  1454.         * include/freetype/fterrors.h (FT_NOERRORDEF): New macro.
  1455.         (FT_ERRORDEF): Redefined to use module error offsets.
  1456.         All internal error codes are now public; unused error codes have
  1457.         been removed, some are new.
  1458.  
  1459.         * include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New
  1460.         macro.
  1461.         * include/freetype/config/ftoption.h
  1462.         (FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro.
  1463.  
  1464.         All other source files have been updated to use the new error codes;
  1465.         some already existing (internal) error codes local to a module have
  1466.         been renamed to give them the same name as in the base module.
  1467.  
  1468.         All make files have been updated to include the local error files.
  1469.  
  1470. 2001-06-06  Werner Lemberg  <wl@gnu.org>
  1471.  
  1472.         * src/cid/cidtokens.h: Replaced with...
  1473.         * src/cid/cidtoken.h: This file for 8+3 consistency.
  1474.  
  1475.         * src/raster/ftraster.c: Use macros for header file names.
  1476.  
  1477.         * src/include/freetype/tttables.h (TT_HoriHeader_, TT_VertHeader_):
  1478.         Fix length of `Reserved' array.  Note that this isn't the real fix
  1479.         since recent OpenType specs have introduced a `CaretOffset' field
  1480.         instead of the first reserved byte.
  1481.  
  1482. 2001-05-29  Werner Lemberg  <wl@gnu.org>
  1483.  
  1484.         * INSTALL: Minor fixes.
  1485.  
  1486.  
  1487.         * Version 2.0.3 released.
  1488.         =========================
  1489.  
  1490.  
  1491. 2001-05-29  David Turner  <david@freetype.org>
  1492.  
  1493.         * INSTALL, docs/CHANGES: Updated.
  1494.  
  1495. 2001-05-25  David Turner  <david@freetype.org>
  1496.  
  1497.         Moved several documents from the top-level to the `docs' directory.
  1498.  
  1499.         * src/base/ftcalc.c (FT_DivFix): Small fix to return value.
  1500.  
  1501. 2001-05-16  David Turner  <david@freetype.org>
  1502.  
  1503.         * src/truetype/ttgload.c (load_truetype_glyph): Fixed a bug in the
  1504.         composite loader.  Spotted by Keith Packard.
  1505.         * src/base/ftobjs.c (FT_GlyphLoader_Check_Points,
  1506.         FT_GlyphLoader_Check_Subglyphs): Ditto.
  1507.  
  1508. 2001-05-14  David Turner  <david@freetype.org>
  1509.  
  1510.         Fixed the incorrect blue zone computations, and improved the
  1511.         composite support.  Note that these changes result in improved
  1512.         rendering, while sometimes introducing their own artefacts.  This is
  1513.         probably the last big change to the autohinter before the
  1514.         introduction of a complete replacement.
  1515.  
  1516.         * src/autohint/ahglobal.c (sort_values): Fix loop.
  1517.         * src/autohint/ahglyph.c: Removed some obsolete code.
  1518.         (ah_outline_compute_edges): Modify code to set the ah_edge_round
  1519.         flag.
  1520.         (ah_outline_compute_blue_edges): Add code to compute active blue
  1521.         zones.
  1522.         * src/autohint/ahhint.c (ah_hinter_glyph_load): Change load_flags
  1523.         value.
  1524.  
  1525.         * src/base/ftcalc.c (FT_DivFix): Fixed a bug in the 64-bit code that
  1526.         created incorrect scale factors!
  1527.         (FT_Round_Fix, FT_CeilFix, FT_FloorFix): Minor improvements.
  1528.  
  1529. 2001-05-12  Werner Lemberg  <wl@gnu.org>
  1530.  
  1531.         * include/freetype/ftbbox.h: FTBBOX_H -> __FTBBOX_H__.
  1532.         * include/freetype/fttrigon.h: __FT_TRIGONOMETRY_H__ ->
  1533.         __FTTRIGON_H__.
  1534.         Include FT_FREETYPE_H.
  1535.         Beautified; added copyright.
  1536.         * src/base/fttrigon.c: Beautified; added copyright.
  1537.  
  1538. 2001-05-11  David Turner  <david@freetype.org>
  1539.  
  1540.         * src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c
  1541.         (parse_font_matrix), src/type1/t1load.c (parse_font_matrix): Fixed
  1542.         the incorrect EM size computation.
  1543.  
  1544.         * include/freetype/fttrigon.h, src/base/fttrigon.c: New files,
  1545.         adding trigonometric functions to the core API (using Cordic
  1546.         algorithms).
  1547.         * src/base/ftbase.c, src/base/Jamfile, src/base/rules.mk: Use them.
  1548.  
  1549.         * builds/newline: New file.
  1550.         * builds/top_level.mk, builds/detect.mk: Use it.  This fixes
  1551.         problems with Make on Windows 2000, as well as problems when `make
  1552.         distclean' is invoked on a non-Unix platform when there is no
  1553.         `config.mk' in the current directory.
  1554.  
  1555.         * builds/freetype.mk: Fixed a problem with object deletions under
  1556.         Dos/Windows/OS/2 systems.
  1557.  
  1558.         Added new directory to hold tools and test programs.
  1559.  
  1560.         * docs/docmaker.py, docs/glnames.py: Moved to...
  1561.         * src/tools/docmaker.py, src/tools/glnames.py: This place.
  1562.         * src/tools/cordic.py: New file used to compute arctangent table
  1563.         needed by fttrigon.c.
  1564.         * src/tools/test_bbox.c, src/tools/test_trig.c: New test files.
  1565.  
  1566.         * src/tools/docmaker.py: Improved the script to add the current date
  1567.         at the footer of each web page (useful to distinguish between
  1568.         versions).
  1569.  
  1570.         * Jamfile: Fixed incorrect HDRMACRO argument.
  1571.  
  1572.         * TODO: Removed the cubic arc bbox computation note, since it has been
  1573.         fixed recently.
  1574.         * src/base/ftbbox.c (test_cubic_zero): Renamed to...
  1575.         (test_cubic_extrema): This function.  Use `UL' for unsigned long
  1576.         constants.
  1577.  
  1578.         * include/freetype/t1tables.h, include/freetype/config/ftoption.h:
  1579.         Formatting.
  1580.  
  1581. 2001-05-10  David Turner  <david@freetype.org>
  1582.  
  1583.         * src/base/ftobjs.c (FT_Open_Face): Fixed a small memory leak
  1584.         which happened when trying to open 0-size font files!
  1585.  
  1586. 2001-05-09  Werner Lemberg  <wl@gnu.org>
  1587.  
  1588.         * include/freetype/internal/ftcalc.h: Move declaration of
  1589.         FT_SqrtFixed() out of `#ifdef FT_LONG64'.
  1590.  
  1591. 2001-05-08  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>
  1592.  
  1593.         * src/pcfdriver.c (PCF_Load_Glyph): Fixed incorrect bitmap width
  1594.         computation.
  1595.  
  1596. 2001-05-08  David Turner  <david@freetype.org>
  1597.  
  1598.         * docs/docmaker.py: Updated the DocMaker script in order to add
  1599.         command line options (--output,--prefix,--title), fix the erroneous
  1600.         line numbers reported during errors and warnings, and other
  1601.         formatting issues.
  1602.  
  1603.         * src/base/ftcalc.c (FT_MulDiv, FT_MulFix, FT_DivFix): Various tiny
  1604.         fixes related to rounding in 64-bits routines and
  1605.         pseudo-`optimizations'.
  1606.  
  1607. 2001-04-27  David Turner  <david@freetype.org>
  1608.  
  1609.         * src/base/ftbbox.c (BBox_Cubic_Check): Fixed the coefficient
  1610.         normalization algorithm (invalid final bit position, and invalid
  1611.         shift computation).
  1612.  
  1613. 2001-04-26  Werner Lemberg  <wl@gnu.org>
  1614.  
  1615.         * builds/unix/config.guess, builds/unix/config.sub: Updated to
  1616.         latest versions from gnu.org.
  1617.  
  1618.         * builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag.
  1619.  
  1620.         * include/freetype/internal/ftcalc.h: Define FT_SqrtFixed()
  1621.         unconditionally.
  1622.         * src/base/ftbbox.c: Include FT_INTERNAL_CALC_H.
  1623.         Fix compiler warnings.
  1624.         * src/base/ftcalc.c: Fix (potential) compiler warnings.
  1625.  
  1626. 2001-04-26  David Turner  <david@freetype.org>
  1627.  
  1628.         * src/base/ftcalc.c (FT_SqrtFixed): Corrected/optimized the 32-bit
  1629.         fixed-point square root computation.  It is now used even with
  1630.         64-bits integers, as it is _much_ faster than calling FT_Sqrt64 :-)
  1631.  
  1632.         * src/base/ftbbox.c: Removed invalid `#include FT_BEZIER_H' line.
  1633.  
  1634. 2001-04-25  David Turner  <david@freetype.org>
  1635.  
  1636.         * src/base/ftbbox.c (BBox_Cubic_Check): Rewrote function to use
  1637.         direct computations with 16.16 values instead of sub-divisions.  It
  1638.         is now slower, but proves a point :-)
  1639.  
  1640.         * src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c:
  1641.         Fixed the Bézier stack depths.
  1642.  
  1643.         * src/base/ftcalc.c (FT_MulFix): Minor rounding fix.
  1644.  
  1645.         * builds/beos: Added BeOS-specific files to the old build system
  1646.         (no changes were necessary to support BeOS in the Jamfile though).
  1647.  
  1648. 2001-04-20  David Turner  <david@freetype.org>
  1649.  
  1650.         * ftconfig.h, ftoption.h: Updated `ftconfig.h' to detect 64-bit int
  1651.         types on platforms where Autoconf is not available).  Also removed
  1652.         FTCALC_USE_LONG_LONG and replaced it with
  1653.         FT_CONFIG_OPTION_FORCE_INT64.
  1654.  
  1655.         * builds/win32/freetype.dsp: Updated the Visual C++ project file.
  1656.         Doesn't create a DLL yet.
  1657.  
  1658.         * cffgload.c: Removed a compilation warning.
  1659.  
  1660. 2001-04-10  Tom Kacvinsky  <tkacvins@freetype.org>
  1661.  
  1662.         * t1load.c (parse_charstrings): Changed code for placing .notdef
  1663.         glyph into slot 0 so that we no longer have a memory access
  1664.         violation.
  1665.  
  1666.         * t1load.h: In structure T1_Loader, added swap_table (of type
  1667.         PS_Table) to facilitate placing the .notdef glyph into slot 0.
  1668.  
  1669. 2001-04-10  Francesco Zappa Nardelli  <francesco.zappa.nardelli@ens.fr>
  1670.  
  1671.         * src/pcf/pcfdriver.c (PCF_Get_Char_Index): Fix return value.
  1672.  
  1673. 2001-04-09  Laurence Withers  <lwithers@lwithers.demon.co.uk>
  1674.  
  1675.         * builds/dos/detect.mk: Add support for bash.
  1676.  
  1677. 2001-04-05  Werner Lemberg  <wl@gnu.org>
  1678.  
  1679.         * builds/os2/*.mk: These files have been forgotten to update to
  1680.         the structure of similar makefiles.
  1681.         * builds/dos/*.mk: Ditto.
  1682.         * builds/ansi/*.mk: Ditto.
  1683.  
  1684.         * builds/win32/win32-def.mk (BUILD): Fix typo.
  1685.  
  1686.         * builds/compiler/*.mk (CLEAN_LIBRARY): Don't use NO_OUTPUT.
  1687.         This is already used in the link_*.mk files.
  1688.  
  1689. 2001-04-03  Werner Lemberg  <wl@gnu.org>
  1690.  
  1691.         * src/*/Jamfile: Slight changes to make files more cryptic.
  1692.  
  1693. 2001-04-03  Werner Lemberg  <wl@gnu.org>
  1694.  
  1695.         * Jamfile, src/Jamfile, src/*/Jamfile: Formatted.  Slight changes
  1696.         to give files identical structure.
  1697.  
  1698. 2001-04-02  Werner Lemberg  <wl@gnu.org>
  1699.  
  1700.         * CHANGES: Reformatted, minor fixes.
  1701.         * TODO: Updated.
  1702.         * README: Formatting.
  1703.         * include/freetype/freetype.h: Formatting.
  1704.  
  1705.         * Jamfile: Fix typo.
  1706.  
  1707.         * src/cff/cffparse.c: Move error code #defines to...
  1708.         * include/freetype/internal/cfferrs.h: This file.
  1709.         * src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced
  1710.         `FT_Err_*' with `CFF_Err_*'.
  1711.         * src/cid/cidparse.c: Replaced `FT_Err_*' with `T1_Err_*'.
  1712.         * src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto.
  1713.         * src/sfnt/sfobcs.c, src/sfnt/ttload.c: Replaced `FT_Err_*' with
  1714.         `TT_Err_*'.
  1715.         * src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto.
  1716.         * src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c,
  1717.         src/type1/t1parse.c: Replaced `FT_Err_*' with `T1_Err_*'.
  1718.  
  1719.         * include/freetype/internal/cfferrs.h: Add
  1720.         `CFF_Err_Unknown_File_Format'.
  1721.         * include/freetype/internal/t1errors.h: Add
  1722.         `T1_Err_Unknown_File_Format'.
  1723.         * include/freetype/internal/tterrors.h: Add
  1724.         `TT_Err_Unknown_File_Format'.
  1725.  
  1726.         * src/cff/cffload.h: Add `cff_*_encoding' and `cff_*_charset'
  1727.         references.
  1728.         * src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'.
  1729.  
  1730.         * src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use
  1731.         FT_LOCAL_DEF.
  1732.         * src/cid/cidobjs.c (CID_Done_Driver): Ditto.
  1733.         * src/trutype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size):
  1734.         Ditto.
  1735.         * src/type1/t1objs.c (T1_Done_Driver): Ditto.
  1736.         * src/pcf/pcfdriver.c (PCF_Done_Face): Ditto.
  1737.         * src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'.
  1738.  
  1739. 2001-04-02  Tom Kacvinsky  <tkacvins@freetype.org>
  1740.  
  1741.         * src/sfnt/ttload.c (TT_Load_Metrics): Fix an improper pointer
  1742.         dereference.  Submitted by Herbert Duerr <duerr@sun.com>.
  1743.  
  1744. 2001-03-26  Tom Kacvinsky  <tkacvins@freetype.org>
  1745.  
  1746.         * include/freetype/config/ftconfig.h: Changed hexadecimal
  1747.         constants to use suffix U to avoid problems with HP-UX's c89
  1748.         compiler.  Submitted by G.W. Lucas <glucas@sonalysts.com>.
  1749.  
  1750. 2001-03-24  David Turner  <david.turner@freetype.org>
  1751.  
  1752.         * Jamrules, Jamfile, src/Jamfile, src/*/Jamfile: Adding jamfiles to
  1753.         the source tree.  See www.freetype.org/jam/index.html for details.
  1754.  
  1755.  
  1756.         * Version 2.0.2 released.
  1757.         =========================
  1758.  
  1759.  
  1760. 2001-03-20  Werner Lemberg  <wl@gnu.org>
  1761.  
  1762.         * builds/win32/detekt.mk: Fix .PHONY target for Intel compiler.
  1763.  
  1764. 2001-03-20  David Turner  <david.turner@freetype.org>
  1765.  
  1766.         * include/freetype/config/ftheader.h, include/freetype/ftsnames.h:
  1767.         Renamed `ftnames.h' to `ftsnames.h', and FT_NAMES_H to
  1768.         FT_SFNT_NAMES_H.
  1769.  
  1770.         * docs/docmaker.py: Added generation of INDEX link in table of
  1771.         contents.
  1772.  
  1773.         * INSTALL, docs/BUILD: Updated documentation to indicate that the
  1774.         compilation process has changed slightly (no more `src' required in
  1775.         the include path).
  1776.  
  1777.         * builds/*/*-def.mk: Changed the objects directory from `obj' to
  1778.         `objs'.
  1779.  
  1780.         * include/freetype/config/ftheader.h: Removed obsolete macros like
  1781.         FT_SOURCE_FILE, etc. and added cache-specific macro definitions that
  1782.         were previously defined in <freetype/ftcache.h>.  Added comments to
  1783.         be included in a new API Reference section.
  1784.  
  1785.         * src/*/*: Removed the use of FT_SOURCE_FILE, etc.  Now, each
  1786.         component needs to add its own directory to the include path at
  1787.         compile time.  Modified all `rules.mk' and `descrip.mms'
  1788.         accordingly.
  1789.  
  1790. 2001-03-20  Werner Lemberg  <wl@gnu.org>
  1791.  
  1792.         * builds/unix/configure.in: Add $ft_version.
  1793.         * builds/unix/freetype-config.in: Use it.
  1794.         * builds/unix/configure: Updated.
  1795.  
  1796. 2001-03-19  Tom Kacvinsky  <tkacvins@freetype.org>
  1797.  
  1798.         * src/type1/t1load.c (parse_font_matrix): Assign the units per em
  1799.         value an unsigned short value, first by shifting right 16 bits,
  1800.         then by casting the results to FT_UShort.
  1801.  
  1802.         * src/cff/cffparse.c (cff_parse_font_bbox): Assign the units per em
  1803.         value an unsigned short value, first by shifting right 16 bits,
  1804.         then by casting the results to FT_UShort.
  1805.  
  1806. 2001-03-17  David Turner  <david.turner@freetype.org>
  1807.  
  1808.         * src/cid/cidobjs.c, src/cid/cidload.c, src/pcf/pcfread.c,
  1809.         src/type1/t1load.c, src/type1/t1objs.c: Added a few casts to remove
  1810.         compiler warnings in pedantic modes.
  1811.  
  1812.         * include/config/ft2build.h, include/config/ftheader.h: The file
  1813.         `ft2build.h' was renamed to `ftheader.h' to avoid conflicts with the
  1814.         top-level <ft2build.h>.
  1815.  
  1816.         * include/config/ftheader.h: Added new section describing the #include
  1817.         macros.
  1818.  
  1819. 2001-03-17  Tom Kacvinsky  <tkacvins@freetype.org>
  1820.  
  1821.         * src/cff/cffparse.c (cff_parse_font_bbox): Obtain rounded FT_Fixed
  1822.         values for the bounding box numbers.
  1823.  
  1824.         * src/cff/cffobjs.c (CFF_Init_Face): When processing a CFF/CEF font,
  1825.         set `root->ascender' (`root->descender') to the integer part of
  1826.         `root->bbox.yMax' (`root->bbox.yMin', respectively).
  1827.  
  1828. 2001-03-16  Tom Kacvinsky  <tkacvins@freetype.org>
  1829.  
  1830.         * src/cff/cffdrivr.c (get_cff_glyph_name):  New function.  Used in
  1831.         cff_get_interface to facilitate getting a glyph name for glyph index
  1832.         via FT_Get_Glyph_Name().
  1833.  
  1834.         (cff_get_interface): Added support for getting a glyph name via the
  1835.         `glyph_name' module interface.  Uses the new function
  1836.         get_cff_glyph_name().
  1837.         Submitted by Sander van der Wal <svdwal@xs4all.nl>.
  1838.  
  1839.         * src/cff/cffobjs.c (CFF_Init_Face): Logical or the face flags with
  1840.         FT_FACE_FLAG_GLYPH_NAMES only if FT_CONFIG_OPTION_NO_GLYPH_NAMES is
  1841.         not defined.  This is to add support for getting a glyph name from a
  1842.         glyph index via FT_Get_Glyph_Name().
  1843.         Submitted by Sander van der Wal <svdwal@xs4all.nl>.
  1844.  
  1845.         * src/cff/cffgload.c (CFF_Parse_CharStrings): Added support for
  1846.         deprecated operator `dotsection'.
  1847.         Submitted by Sander van der Wal <svdwal@xs4all.nl>.
  1848.  
  1849. 2001-03-12  Werner Lemberg  <wl@gnu.org>
  1850.  
  1851.         * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix error
  1852.         messages.
  1853.  
  1854.         * INSTALL, docs/BUILD: We need GNU make 3.78.1 or newer.
  1855.  
  1856. 2001-03-12  Tom Kacvinsky  <tkacvins@freetype.org>
  1857.  
  1858.         * include/freetype/internal/psaux.h:  Changed the lenIV member of
  1859.         the T1_Decoder_ struct to be an FT_Int instead of an FT_UInt.
  1860.  
  1861.         * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings):  Adjust
  1862.         for lenIV seed bytes at the start of a decrypted subroutine.
  1863.  
  1864.         * src/cid/cidload.c (cid_read_subrs): Decrypt subroutines only
  1865.         if lenIV >= 0.
  1866.  
  1867.         * src/cid/cidgload.c (cid_load_glyph): Decrypt charstrings only
  1868.         if lenIV >= 0.
  1869.  
  1870. 2001-03-11  Werner Lemberg  <wl@gnu.org>
  1871.  
  1872.         * TODO: Updated.
  1873.  
  1874.         * src/pcf/pcfread.c: Put READ_Fields() always in a conditional to
  1875.         avoid compiler warnings.
  1876.  
  1877. 2001-03-10  Tom Kacvinsky  <tkacvins@freetype.org>
  1878.  
  1879.         * TODO: New file.
  1880.  
  1881.         * include/freetype/freetype.h: Added prototypes and notes for
  1882.         three new functions: FT_RoundFix, FT_CeilFix, and FT_FloorFix.
  1883.         * src/base/ftcalc.c (FT_RoundFix, FT_CeilFix, FT_FloorFix): Added
  1884.         implementation code.
  1885.  
  1886.         * src/cid/cidobjs.c (CID_Init_Face): Use calculated units_per_EM,
  1887.         and if that is not available, default to 1000 units per EM.  Changed
  1888.         assignment code for ascender and descender values.
  1889.         * src/cid/cidload.c (parse_font_matrix): Added units_per_EM
  1890.         processing.
  1891.         (parse_font_bbox): Changed to use FT_Fixed number handling.
  1892.  
  1893.         * src/type1/t1objs.c (T1_Init_Face): Changed the assignment code
  1894.         for ascender, descender, and max_advance_width.
  1895.         * src/type1/t1load.c (parse_font_bbox): Changed to use FT_Fixed
  1896.         number handling.
  1897.  
  1898. 2001-03-10  Henrik Grubbström  <grubba@roxen.com>
  1899.  
  1900.         * src/*/*.c: Added many casts to make code more 64bit-safe.
  1901.  
  1902. 2001-03-07  Werner Lemberg  <wl@gnu.org>
  1903.  
  1904.         * INSTALL, docs/BUILD: We need GNU make 3.78 or newer.
  1905.  
  1906. 2001-03-07  Tom Kacvinsky  <tkacvins@freetype.org>
  1907.  
  1908.         * src/type1/t1objs.c (T1_Init_Face): Minor correction: We must wait
  1909.         until parse_font_bbox is changed before we use logical shift rights
  1910.         in the assignments of `root->ascender', `root->descender', and
  1911.         `root->max_advance_width'.
  1912.  
  1913.         (T1_Done_Face): Free `char_name' table to avoid a memory leak.
  1914.         Submitted by Sander van der Wal <svdwal@xs4all.nl>.
  1915.  
  1916. 2001-03-05  Tom Kacvinsky  <tkacvins@freetype.org>
  1917.  
  1918.         * src/cff/cffgload.c (CFF_Load_Glyph): Set glyph control data to the
  1919.         the Type 2 glyph charstring (used by conversion programs).
  1920.         Submitted by Ha Shao <hashao@chinese.com>.
  1921.  
  1922. 2001-03-04  Antoine Leca  <Antoine.Leca@renault.fr>
  1923.  
  1924.         * include/freetype/ttnameid.h: Correct a stupid typo which prevented
  1925.         correct compilation (TT_MS_LANGID_TIGRIGNA_ETHIOPIA appeared twice).
  1926.  
  1927. 2001-03-04  Werner Lemberg  <wl@gnu.org>
  1928.  
  1929.         * src/autohint/ahtypes.h (AH_Hinter): Add elements
  1930.         `disable_horz_edges', `disable_vert_edges'.
  1931.         * src/autohint/ahhint.c (ah_hint_edges_3, ah_hinter_hint_edges): Use
  1932.         them (and remove static variables with the same names).
  1933.         * src/pcf/pcfutil.c (BitOrderInvert): Add `const'.
  1934.         * docs/glnames.py: Updated to latest pstables.h changes.
  1935.  
  1936.         * builds/unix/detect.mk: Add test for Hurd.
  1937.         * builds/hurd/detect.mk: Removed.
  1938.  
  1939. 2001-03-04  Sander van der Wal  <svdwal@xs4all.nl>
  1940.  
  1941.         * src/psnames/pstables.h: Add more `const'.
  1942.         * src/pcf/pcfutil.c: Ditto.
  1943.  
  1944. 2001-03-04  Werner Lemberg  <wl@gnu.org>
  1945.  
  1946.         * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixing typo
  1947.         (FT_Glyph_Done -> FT_Done_Glyph).
  1948.  
  1949. 2001-03-01  Antoine Leca  <Antoine.Leca@renault.fr>
  1950.  
  1951.         * include/freetype/ttnameid.h: Added some new Microsoft language
  1952.         codes and LCIDs as found in Office Xp.
  1953.  
  1954. 2001-02-28  David Turner  <david.turner@freetype.org>
  1955.  
  1956.         * builds/hurd/detect.mk: New file.  Added support to detect the GNU
  1957.         Hurd operating system as Unix-like.  Fix submitted by Anthony Fok
  1958.         <foka@debian.org>.
  1959.  
  1960.         * src/type1/t1gload.c (T1_Load_Glyph): Set glyph control data to the
  1961.         the Type 1 glyph charstring (used by conversion programs).
  1962.         Submitted by Ha Shao <hashao@chinese.com>.
  1963.  
  1964. 2001-02-22  David Turner  <david.turner@freetype.org>
  1965.  
  1966.         * src/base/ftgrays.c (grays_sweep): The function didn't exit
  1967.         immediately if `num_cells' was 0 as it should.  Thanks to Boris for
  1968.         finding this out.
  1969.  
  1970.         * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixed memory leak when
  1971.         bitmap rendering fails (thanks to Graham Asher).
  1972.  
  1973. 2001-02-13  Werner Lemberg  <wl@gnu.org>
  1974.  
  1975.         * docs/docmaker.py (DocSection::add_element): Use
  1976.         `self.print_error()'.
  1977.  
  1978.         * builds/unix/config.{guess,sub}: Updated (from ftp.gnu.org).
  1979.  
  1980. 2001-02-13  David Turner  <david.turner@freetype.org>
  1981.  
  1982.         * docs/docmaker.py, include/freetype/*.h: Updated the DocMaker
  1983.         script to support chapters and section block ordering.  Updated the
  1984.         public header files accordingly.
  1985.  
  1986.         * src/base/ftglyph.c (FT_Glyph_Copy): Advance width and glyph format
  1987.         were not correctly copied.
  1988.  
  1989. 2001-02-08  Tom Kacvinsky  <tkacvins@freetype.org>
  1990.  
  1991.         * src/cff/cffparse.c (cff_parse_font_matrix): Removed an
  1992.         unnecessary fprintf( stderr, ... ).
  1993.  
  1994. 2001-02-07  Tom Kacvinsky  <tkacvins@freetype.org>
  1995.  
  1996.         * src/type1/t1objs.c (T1_Init_Face): Added code to get the
  1997.         units_per_EM from the value assigned in parse_font_matrix, if
  1998.         available.  Default to 1000 if not available.
  1999.  
  2000.         * src/cff/cffparse.c (cff_parse_font_matrix): Added logic to get
  2001.         the units_per_EM from the FontMatrix.
  2002.  
  2003.         (cff_parse_fixed_thousand): New function.  Gets a real number from
  2004.         the CFF font, but multiplies by 1000 (this is to avoid rounding
  2005.         errors when placing this real number into a 16.16 fixed number).
  2006.  
  2007.         (cff_parse_real): Added code so that the integer part is moved
  2008.         into the high sixteen bits of the 16.16 fixed number.
  2009.  
  2010.         * src/cff/cffobjs.c (CFF_Init_Face): Added logic to get the units
  2011.         per EM from the CFF dictionary, if available.
  2012.  
  2013.         * include/freetype/internal/cfftypes.h: In struct CFF_Font_Dict_,
  2014.         added a units_per_em member to facilitate passing of units_per_em
  2015.         from function cff_parse_font_matrix.
  2016.  
  2017.         * src/type1/t1load.c (is_alpha): Make `-' a legal alphanumeric
  2018.         character.  This is so that font names with `-' are fully parsed,
  2019.         etc...
  2020.  
  2021. 2001-02-02  Werner Lemberg  <wl@gnu.org>
  2022.  
  2023.         * src/psaux/psobjs.c (shift_elements): Remove if clause (which is
  2024.         obsolete now).
  2025.  
  2026.         (reallocate_t1_table, PS_Table_Done): Replace REALLOC() with ALLOC()
  2027.         + MEM_Copy() to avoid a memory bug.
  2028.  
  2029. 2001-02-01  David Turner  <david.turner@freetype.org>
  2030.  
  2031.         * docs/docmaker.py: Improved the index sorting routine to place
  2032.         capital letters before small ones.  Added the `<order>' marker to
  2033.         section blocks in order to give the order of blocks.
  2034.  
  2035. 2001-01-30  Antoine Leca  <Antoine.Leca@renault.fr>
  2036.  
  2037.         * include/freetype/ttnameid.h: Latest updates to Microsoft language
  2038.         ID codes.
  2039.  
  2040. 2001-01-24  Tom Kacvinsky  <tkacvins@freetype.org>
  2041.  
  2042.         * src/cff/t1load.c (parse_font_matrix): Added heuristic to get
  2043.         units_per_EM from the font matrix.
  2044.  
  2045.         (parse_dict): Deleted test to see whether the FontInfo keyword has
  2046.         been seen.  Deletion of this test allows fonts without FontInfo
  2047.         dictionaries to be parsed by the Type 1 driver.
  2048.  
  2049.         (T1_Open_Face): Deleted empty subroutines array test to make sure
  2050.         fonts with no subroutines still are parsed.
  2051.  
  2052. 2001-01-17  Francesco Zappa Nardelli  <francesco.zappa.nardelli@ens.fr>
  2053.  
  2054.         * src/pcfread.c (pcf_get_properties, pcf_get_metrics,
  2055.         pcf_get_bitmaps): Fix compiler errors.
  2056.  
  2057. 2001-01-11  David Turner  <david.turner@freetype.org>
  2058.  
  2059.         * src/pcf/pcfread.c: Removed some compilation warnings related
  2060.         to comparison of signed vs. unsigned integers.
  2061.  
  2062.         * include/freetype/internal/ftdebug.h: Changed the debug trace
  2063.         constants from trace_t2xxxx to trace_cffxxxx to be able to compile
  2064.         the CFF driver in debug mode.
  2065.  
  2066. 2001-01-11  Matthew Crosby  <mcrosby@marthon.org>
  2067.  
  2068.         * builds/unix/freetype-config.in: Fix problems with separate
  2069.         --prefix and --exec-prefix.
  2070.  
  2071. 2001-01-11  David Turner  <david.turner@freetype.org>
  2072.  
  2073.         * docs/docmaker.py: Added cross-references generation as well as
  2074.         more robust handling of pathname wildcard matching.
  2075.  
  2076. 2001-01-10  Werner Lemberg  <wl@gnu.org>
  2077.  
  2078.         * docs/docmaker.py: Minor improvements to reduce unwanted spaces
  2079.         and empty lines in output.
  2080.  
  2081. 2001-01-09  David Turner  <david.turner@freetype.org>
  2082.  
  2083.         * docs/docmaker.py: Improved script to generate table of contents
  2084.         and index pages.  It also supports wildcards on non Unix systems.
  2085.  
  2086.         * include/freetype/*.h, include/freetype/cache/*.h: Updated comments
  2087.         to include section definitions/delimitations for the API Reference
  2088.         generator.
  2089.  
  2090.         * include/freetype/freetype.h: Moved declaration of
  2091.         `FT_Generic_Finalizer' and the `FT_Generic' structure to...
  2092.         * include/freetype/fttypes.h: here.
  2093.  
  2094. 2001-01-04  Werner Lemberg  <wl@gnu.org>
  2095.  
  2096.         * include/freetype/ttnameid.h: Updated Unicode code range comments.
  2097.  
  2098. 2001-01-03  Tom Kacvinsky  <tkacvins@freetype.org>
  2099.  
  2100.         * src/cff/rules.mk: Use cffgload.{c,h} instead of t2gload.{c,h}.
  2101.  
  2102.         * include/freetype/internal/internal.h: Changed to use cfftypes.h
  2103.         (cfferrs.h) instead of t2types.h (t2errors.h, respectively).
  2104.  
  2105.         * include/freetype/internal/cfftypes.h: Merged in changes from
  2106.         t2types.h and made this the canonical `types' header for the CFF
  2107.         driver.
  2108.  
  2109.         * include/freetype/internal/t2types.h: This file was merged with
  2110.         cfftypes.h and is no longer necessary.
  2111.  
  2112.         * include/freetype/internal/t2errors.h: Renamed to cfferrs.h.
  2113.  
  2114.         * src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c,
  2115.         src/cff/cffdrivr.c, src/cff/cff.c, src/cff/cffload.c,
  2116.         src/cff/cffgload.c, src/cff/cffgload.h: Changed to use
  2117.         cffgload.{c,h} instead of t2gload.{c,h}.  All occurrences of t2_
  2118.         (T2_) were replaced with cff_ (CFF_, respectively).
  2119.  
  2120.         * src/cff/t2gload.h: Renamed cffgload.h.
  2121.  
  2122.         * src/cff/t2gload.c: Renamed cffgload.c
  2123.  
  2124. 2000-01-02  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
  2125.  
  2126.         * builds/vms: Support files for VMS architecture added.
  2127.         * descrip.mms, src/*/descrip.mms: VMS makefiles added.
  2128.         * README.VMS: New file.
  2129.  
  2130. 2000-01-01  Werner Lemberg  <wl@gnu.org>
  2131.  
  2132.         * LICENSE.TXT: Added info about PCF driver license.
  2133.  
  2134. 2001-01-01  Francesco Zappa Nardelli  <francesco.zappa.nardelli@ens.fr>
  2135.  
  2136.         * src/pcf/*: New driver module for PCF font format (used in
  2137.         X Window System).
  2138.         * include/freetype/internal/ftdebug.h (FT_Trace): Added values for
  2139.         PCF driver.
  2140.         * include/freetype/internal/pcftypes.h: New file.
  2141.         * include/freetype/config/ftmodule.h: Added PCF driver module.
  2142.  
  2143. 2001-01-01  Werner Lemberg  <wl@gnu.org>
  2144.  
  2145.         * src/winfonts/winfnt.c (FNT_Get_Char_Index): Fix parameter type.
  2146.  
  2147. 2000-12-31  Werner Lemberg  <wl@gnu.org>
  2148.  
  2149.         * builds/modules.mk (clean_module_list): Fixed deletion of module
  2150.         file in case `make make_module_list' is called before `make setup'.
  2151.  
  2152. 2000-12-30  Werner Lemberg  <wl@gnu.org>
  2153.  
  2154.         * src/cff/cffload.c (CFF_Load_Charset): Improved error messages.
  2155.         (CFF_Load_Charset, CFF_Load_Encoding): Remove unnecessary variable
  2156.         definition.
  2157.  
  2158. 2000-12-30  Tom Kacvinsky  <tkacvins@freetype.org>
  2159.  
  2160.         * include/freetype/internal/t2types.h,
  2161.         include/freetype/internal/cfftypes.h: Changed the structures for
  2162.         CFF_Encoding and CFF_Encoding for the new implementations of the
  2163.         charset and encoding parsers in the CFF driver.
  2164.  
  2165.         * src/cff/t2gload.c (t2_lookup_glyph_by_stdcharcode,
  2166.         t2_operator_seac): Added these functions for use in implementing the
  2167.         seac emulation provided by the Type 2 endchar operator.
  2168.         (T2_Parse_CharStrings): Added seac emulation for the endchar
  2169.         operator.
  2170.  
  2171.         * src/cff/cffload.c (CFF_Load_Encoding, CFF_Load_Charset,
  2172.         CFF_Done_Encoding, CFF_Done_Charset): Extended to load and parse the
  2173.         charset/encoding tables, and free the memory used by them when the
  2174.         CFF driver is finished with them.  Added tables
  2175.  
  2176.             cff_isoadobe_charset
  2177.             cff_expert_charset
  2178.             cff_expertsubset_charset
  2179.             cff_standard_encoding
  2180.             cff_expert_encoding
  2181.  
  2182.         so that the encoding/charset parser can handle predefined encodings and
  2183.         charsets.
  2184.  
  2185. 2000-12-24  Tom Kacvinsky  <tkacvins@freetype.org>
  2186.  
  2187.         * src/cff/t2gload.c (T2_Load_Glyph): Added code so that the font
  2188.         transform is applied.
  2189.  
  2190.         * src/cff/cffparse.c (cff_parse_font_matrix): Added code so that
  2191.         the font matrix numbers are scaled by 1/(matrix->yy).  Also, the
  2192.         offset vector now contains integer values instead of 16.16 fixed
  2193.         numbers.
  2194.  
  2195. 2000-12-22  Tom Kacvinsky  <tkacvins@freetype.org>
  2196.  
  2197.         * src/autohint/ahhint.c (ah_hinter_load_glyph):
  2198.         Removed unnecessary comments and commented-out code.
  2199.  
  2200. 2000-12-21  David Turner  <david.turner@freetype.org>
  2201.  
  2202.         * src/cid/cidafm.c, src/cid/cidafm.h: removed un-needed files,
  2203.         we'll work on supporting CID AFM files later I guess :-)
  2204.  
  2205. 2000-12-21  Tom Kacvinsky  <tkacvins@freetype.org>
  2206.  
  2207.         * src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph):
  2208.         Changed so that fonts with a non-standard FontMatrix render
  2209.         correctly.  Previously, the first glyph rendered from such a
  2210.         font did not have the transformation matrix applied.
  2211.  
  2212. 2000-12-17  Werner Lemberg  <wl@gnu.org>
  2213.  
  2214.         * *.mk: Added lots of `.PHONY' targets.
  2215.  
  2216. 2000-12-17  Karsten Fleischer  <kfleisc1@ford.com>
  2217.  
  2218.         * *.mk: Implemented `platform' target to disable auto-detection.
  2219.  
  2220. 2000-12-14  Werner Lemberg  <wl@gnu.org>
  2221.  
  2222.         * docs/design/modules.html: Removed.  Covered by design-*.html.
  2223.  
  2224.         * INSTALL: Added info about makepp.
  2225.  
  2226. 2000-12-14  David Turner  <david.turner@freetype.org>
  2227.  
  2228.         Added support for clipped direct rendering in the smooth renderer.
  2229.         This should not break binary compatibility of existing applications.
  2230.  
  2231.         * include/freetype/fttypes.h, include/freetype/ftimage.h: Move
  2232.         definition of the FT_BBox structure from the former to the latter.
  2233.         * include/freetype/ftimage.h: Add `ft_raster_flag_clip' value to
  2234.         FT_Raster_Flag enumeration.
  2235.         Add `clip_box' element to FT_Raster_Params structure.
  2236.         * src/smooth/ftgrays.c (grays_convert_glyph): Implement it.
  2237.  
  2238.         * INSTALL: Updated installation instructions on Win32, listing the
  2239.         new `make setup list' target used to list supported
  2240.         compilers/targets.
  2241.  
  2242.         * src/raster/ftraster.c (ft_black_render): Test for unsupported
  2243.         direct rendering before testing arguments.
  2244.  
  2245. 2000-12-13  David Turner  <david.turner@freetype.org>
  2246.  
  2247.         * include/freetype/config/ft2build.h,
  2248.         include/freetype/internal/internal.h: Fixed header inclusion macros
  2249.         to use direct definitions.  This is the only way to do these things
  2250.         in a portable way :-(  The rest of the code should follow shortly
  2251.         though everything compiles now.
  2252.  
  2253.         * builds/compiler/intelc.mk, builds/compiler/watcom.mk: New files.
  2254.  
  2255.         * builds/win32/detect.mk: Added support for the Intel C/C++
  2256.         compiler, as well as _preliminary_ (read: doesn't work!) support for
  2257.         Watcom.  Also added a new setup target.  Type `make setup list' for
  2258.         a list of supported command-line compilers on Win32.
  2259.  
  2260.         * src/base/ftdebug.c: Added dummy symbol to avoid empty file if
  2261.         conditionals are off.
  2262.  
  2263. 2000-12-13  Werner Lemberg  <wl@gnu.org>
  2264.  
  2265.         * builds/unix/ftsystem.c: Fixed typos.  Fixed inclusion of wrong
  2266.         ftconfig.h file.
  2267.  
  2268. 2000-12-12  Werner Lemberg  <wl@gnu.org>
  2269.  
  2270.         * include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT):
  2271.         Removed.  ANSI C doesn't (explicitly) allow macro expansion in
  2272.         arguments using `##'.
  2273.         (FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory
  2274.         names directly.  Make them configurable.  Use `##' to strip leading
  2275.         and trailing spaces from arguments.
  2276.  
  2277.         * builds/unix/ft2unix.h: Adapted.
  2278.  
  2279.         * src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream,
  2280.         ft_close_stream): Use FT_CALLBACK_DEF.
  2281.  
  2282.         * builds/unix/ftsystem.c: Use new header scheme.
  2283.         (FT_Done_Memory): Use free() from FT_Memory structure.
  2284.  
  2285.         * src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes.
  2286.  
  2287. 2000-12-11  Werner Lemberg  <wl@gnu.org>
  2288.  
  2289.         * include/freetype/config/ft2build.h (FT2_CONFIG_ROOT,
  2290.         FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE,
  2291.         FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant.
  2292.  
  2293. 2000-12-09  Werner Lemberg  <wl@gnu.org>
  2294.  
  2295.         * builds/unix/detect.mk: Remove unused USE_CFLAGS variable.
  2296.  
  2297. 2000-12-08  Werner Lemberg  <wl@gnu.org>
  2298.  
  2299.         * */*.h: Changed body inclusion macro names to start and end with
  2300.         `__' (those which haven't converted yet).  Fixed minor conversion
  2301.         issues.
  2302.  
  2303.         * src/winfonts/winfnt.c: Updated to new header inclusion scheme.
  2304.  
  2305.         * src/truetype/ttinterp.c: Remove unused CALC_Length() macro.
  2306.  
  2307. 2000-12-07  David Turner  <david.turner@freetype.org>
  2308.  
  2309.         * */*.[ch]: Changed source files to adhere to the new
  2310.         header inclusion scheme.  Not completely tested but works for now
  2311.         here.
  2312.  
  2313.         * src/cff/t2driver.c: Renamed and updated to...
  2314.         * src/cff/cffdrivr.c: New file.
  2315.         * src/cff/t2driver.h: Renamed and updated to...
  2316.         * src/cff/cffdrivr.h: New file.
  2317.         * src/cff/t2load.c: Renamed and updated to...
  2318.         * src/cff/cffload.c: New file.
  2319.         * src/cff/t2load.h: Renamed and updated to...
  2320.         * src/cff/cffload.h: New file.
  2321.         * src/cff/t2objs.c: Renamed and updated to...
  2322.         * src/cff/cffobjs.c: New file.
  2323.         * src/cff/t2objs.h: Renamed and updated to...
  2324.         * src/cff/cffobjs.h: New file.
  2325.         * src/cff/t2parse.c: Renamed and updated to...
  2326.         * src/cff/cffparse.c: New file.
  2327.         * src/cff/t2parse.h: Renamed and updated to...
  2328.         * src/cff/cffparse.h: New file.
  2329.         * src/cff/t2tokens.h: Renamed and updated to...
  2330.         * src/cff/cfftoken.h: New file.
  2331.  
  2332.         * src/cff/cff.c, src/cff/rules.mk: Updated.
  2333.  
  2334. 2000-12-06  David Turner  <david.turner@freetype.org>
  2335.  
  2336.         * src/cache/ftlru.c (FT_Lru_Done): Fixed memory leak.
  2337.  
  2338. 2000-12-06  Werner Lemberg  <wl@gnu.org>
  2339.  
  2340.         * builds/module.mk: Replaced `xxx #' with `xxx$(space).
  2341.         * builds/os2/detekt.mk, builds/win32/detekt.mk: Moved comment to
  2342.         avoid trailing spaces in variable.
  2343.         * builds/freetype.mk: Use $(D) instead of $D to make statement more
  2344.         readable.
  2345.  
  2346.         * docs/docmaker.py: Formatting.
  2347.  
  2348. 2000-12-05  David Turner  <david.turner@freetype.org>
  2349.  
  2350.         * src/psaux/psauxmod.c: Fixed a broken inclusion of component
  2351.         header files (an FT_FLAT_COMPILE test was missing).
  2352.  
  2353.         * src/cache/ftcmanag.c (FTC_Manager_Done): Fixed a bug that caused
  2354.         an occasional crash when the function was called (due to a dangling
  2355.         pointer).
  2356.  
  2357.         * src/base/ftsystem.c (FT_Done_Memory): Fixed an obvious bug:
  2358.         The ANSI `free()' function was called instead of `memory->free()'.
  2359.  
  2360.         * docs/docmaker.py: Added section filtering, multi-page generation
  2361.         (index page generation is still missing though).
  2362.  
  2363. 2000-12-04  David Turner  <david.turner@freetype.org>
  2364.  
  2365.         * builds/unix/install.mk, builds/unix/ft2unix.h: The file `ft2unix.h'
  2366.         is now installed as <ft2build.h> for Unix systems.  Note that we
  2367.         still use the `freetype2/freetype' installation path for now.
  2368.  
  2369.         * */*.[ch]: Now using <ft2build.h> as the default build and setup
  2370.         configuration file in all public headers.  Internal source files
  2371.         still need some changes though.
  2372.  
  2373.         * builds/devel/ft2build.h, builds/devel/ftoption.h: Created a new
  2374.         directory to hold all development options for both the Unix and
  2375.         Win32 developer builds.
  2376.  
  2377.         * builds/win32/detect.mk, builds/win32/w32-bccd.mk,
  2378.         builds/win32/w32-dev.mk: Changed the developer build targets to
  2379.         `devel-gcc' and `devel-bcc' in order to be able to develop with the
  2380.         Borland C++ compiler.
  2381.  
  2382. 2000-12-01  David Turner  <david.turner@freetype.org>
  2383.  
  2384.  
  2385.         * Version 2.0.1 released.
  2386.         =========================
  2387.  
  2388.  
  2389.         * builds/unix/configure.in, builds/unix/configure,
  2390.         builds/cygwin/configure.in, builds/cygwin/configure: Setting
  2391.         `version_info' to 6:1:0 for the 2.0.1 release.
  2392.  
  2393.         * CHANGES: Added a summary of changes between 2.0.1 and 2.0.
  2394.  
  2395.         * builds/unix/ftconfig.in, builds/cygwin/ftconfig.in: Changes
  2396.         to allow compilation under Unix with the Unix-specific config
  2397.         files.
  2398.  
  2399. 2000-12-01  Werner Lemberg  <wl@gnu.org>
  2400.  
  2401.         * INSTALL: Revised.
  2402.         * builds/compiler/bcc-dev.mk, builds/compiler/visualage.mk,
  2403.         builds/compiler/bcc.mk, builds/win32/w32-bcc.mk,
  2404.         builds/win32/w32-bccd.mk: Revised.
  2405.         * include/freetype/config/ftbuild.h,
  2406.         include/freetype/internal/internal.h: Revised.
  2407.         * include/freetype/ftimage.h: Updated to new header inclusion scheme.
  2408.  
  2409. 2000-11-30  Werner Lemberg  <wl@gnu.org>
  2410.  
  2411.         * builds/toplevel.mk (.PHONY): Adding `distclean'.
  2412.         * builds/unix/detect.mk (.PHONY): Adding `devel', `unix', `lcc',
  2413.         `setup'.
  2414.  
  2415. 2000-11-30  David Turner  <david.turner@freetype.ogr>
  2416.  
  2417.         * INSTALL: Slightly updated the quick starter documentation to
  2418.         include IDE compilation, prevent against BSD Make, and specify `make
  2419.         setup' instead of a single `make' for build configuration.
  2420.  
  2421.         * include/config/ftbuild.h, include/internal/internal.h: Added new
  2422.         configuration files used to determine the location of all public,
  2423.         configuration, and internal header files for FreeType 2.  Modified
  2424.         all headers under `include/freetype' to reflect this change.  Note
  2425.         that we still need to change the library source files themselves
  2426.         though.
  2427.  
  2428.         * builds/compiler/bcc.mk, builds/compiler/bcc-dev.mk,
  2429.         builds/win32/w32-bcc.mk, builds/win32/w32-bccd.mk,
  2430.         builds/win32/detect.mk: Added new files to support compilation with
  2431.         the free Borland C++ command-line compiler.  Modified the detection
  2432.         rules to recognize the new `bcc32' target in `make setup bcc32'.
  2433.  
  2434.         * src/sfnt/ttcmap.c, src/sfnt/ttpost.c, src/sfnt/ttsbit.c,
  2435.         src/truetype/ttobjs.c, src/truetype/ttgload.c,
  2436.         src/truetype/ttinterp.c: Fixed a few comparisons that Borland C++
  2437.         didn't really like.  Basically, this compiler complains when FT_UInt
  2438.         is compared to FT_UShort (apparently, it promotes `UShort' to `Int'
  2439.         in these cases).
  2440.  
  2441. 2000-11-30  Tom Kacvinsky  <tkacvins@freetype.org>
  2442.  
  2443.         * t2objs.c (T2_Init_Face): Added calculation of `face->height' for
  2444.         pure CFF fonts.
  2445.  
  2446.         * t1objs.c (T1_Init_Face): Fixed computation of `face->height'.
  2447.  
  2448. 2000-11-29  David Turner  <david.turner@freetype.org>
  2449.  
  2450.         * src/base/ftbbox.c (BBox_Conic_Check): Fixed a really stupid
  2451.         bug in the formula used to compute the conic Bézier extrema
  2452.         of non-monotonous arcs.
  2453.  
  2454. 2000-11-29  Werner Lemberg  <wl@gnu.org>
  2455.  
  2456.         * src/base/ftcalc.c (FT_SqrtFixed), src/base/ftobjs.c
  2457.         (FT_Set_Renderer): Use FT_EXPORT_DEF.
  2458.         * src/cache/ftcimage.c (FTC_Image_Cache_Lookup),
  2459.         src/cache/ftcmanag.c (FTC_Manager_Done, FTC_Manager_Reset,
  2460.         FTC_Manager_Lookup_Face, FTC_Manager_Lookup_Size,
  2461.         FTC_Manager_Register_Cache), src/cache/ftcsbits.c
  2462.         (FTC_SBit_Cache_Lookup): Ditto.
  2463.  
  2464.         * src/include/freetype/cache/ftcglyph.h (FTC_GlyphNode_Init),
  2465.         src/include/freetype/ftmac.h (FT_New_Face_From_FOND): Use FT_EXPORT.
  2466.  
  2467. 2000-11-29  Werner Lemberg  <wl@gnu.org>
  2468.  
  2469.         * src/sfnt/sfdriver.c: Include ttsbit.h and ttpost.h only
  2470.         conditionally.
  2471.  
  2472.         * src/truetype/ttdriver.c (Set_Char_Sizes, Set_Pixel_Sizes): Set
  2473.         `size->strike_index' only conditionally.
  2474.  
  2475.         * src/type1/t1driver.c, src/type1/t1objs.c: Include t1afm.h only
  2476.         conditionally.
  2477.  
  2478.         * src/winfonts/winfnt.h: Move all type definitions to...
  2479.         * src/include/freetype/internal/fnttypes.h: New file.
  2480.         * src/winfonts/winfnt.c: Use it.
  2481.  
  2482. 2000-11-29  ??? ???  <darin@eazel.com>
  2483.  
  2484.         * include/freetype/internal/ftdebug.h: Replaced FT_CAT and FT_XCAT
  2485.         with a direct solution (which also satisfies picky compilers).
  2486.  
  2487. 2000-11-28  YAMANO-UCHI Hidetoshi  <mer@din.or.jp>
  2488.  
  2489.         * src/truetype/ttobjs.c (TT_Init_Size): Fix #ifdef's to work with
  2490.         disabled interpreter also.
  2491.  
  2492.         * src/base/ftnames.c (FT_Get_Sfnt_Name_Count): Fix incorrect
  2493.         parentheses.
  2494.  
  2495. 2000-11-26  Tom Kacvinsky  <tkacvins@freetype.org>
  2496.  
  2497.         * src/cff/t2gload.c (T2_Parse_CharStrings): Added logic to glyph
  2498.         width setting code to take into account even/odd argument counts
  2499.         and glyph width operand before endchar/hmoveto/vmoveto.
  2500.  
  2501. 2000-11-26  Werner Lemberg  <wl@gnu.org>
  2502.  
  2503.         * builds/ansi/ansi.mk: Fix inclusion order of files.
  2504.  
  2505. 2000-11-26  Keith Packard  <keithp@keithp.com>
  2506.  
  2507.         * src/type1/t1objs.c (T1_Init_Face): Compute style flags.
  2508.  
  2509. 2000-11-26  Werner Lemberg  <wl@gnu.org>
  2510.  
  2511.         * builds/compiler/ansi-cc.mk (CLEAN_LIBRARY): Fix rule and
  2512.         conditional.
  2513.  
  2514. 2000-11-23  Werner Lemberg  <wl@gnu.org>
  2515.  
  2516.         * src/type1/t1load.c (parse_subrs, parse_charstrings): Use decrypt
  2517.         function from PSAux module.
  2518.  
  2519.         * src/type1/t1parse.c (T1_Done_Parse): Renamed to...
  2520.         (T1_Finalize_Parser): New function (to avoid name clash with a
  2521.         function in the PSAux module).
  2522.         (T1_Decrypt): Removed since it is duplicated in the PSAux module.
  2523.         (T1_Get_Private_Dict): Added `psaux' as new parameter; use decrypt
  2524.         function from PSAux module.
  2525.  
  2526.         * src/type1/t1parse.h: Adapted.
  2527.  
  2528. 2000-11-22  Tom Kacvinsky  <tkacvins@freetype.org>
  2529.  
  2530.         * src/cff/t2objs.c (T2_Init_Face): For pure CFF fonts, set
  2531.         `root->num_faces' to `cff->num_faces' and set `units_per_EM'
  2532.         to 1000.
  2533.  
  2534.         * src/cff/t2parse.c (parse_t2_real): Fixed real number parsing
  2535.         loop.
  2536.  
  2537.         * src/cff/t2load.c (T2_Get_String): Called T2_Get_Name with a
  2538.         sid that was off by one.
  2539.  
  2540. 2000-11-16  David Turner  <david@freetype.org>
  2541.  
  2542.         * src/autohint/ahtypes.h (AH_Hinter): Added new fields to control
  2543.         auto-hinting of synthetic Type 1 fonts.
  2544.  
  2545.         * src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph):
  2546.         Added auto-hinting support of synthetic Type 1 fonts.
  2547.  
  2548. 2000-11-12  Tom Kacvinsky  <tkacvins@freetype.org>
  2549.  
  2550.         * src/sfnt/ttload.c (TT_LookUp_Table, TT_Load_Generic_Table): Change
  2551.         tracing output.
  2552.  
  2553.         * src/sfnt/sfobjs.c (SFNT_Load_Face): Set boolean variable
  2554.         `has-outline' to true only if the font has a `glyf' or `CFF ' table.
  2555.  
  2556. 2000-11-11  Werner Lemberg  <wl@gnu.org>
  2557.  
  2558.         * builds/win32/visualc/freetype.dsp: Fix raster1->raster and
  2559.         type1z->type1.
  2560.  
  2561. 2000-11-11  Tom Kacvinsky  <tkacvins@freetype.org>
  2562.  
  2563.         * builds/unix/freetype-config.in, builds/cygwin/freetype-config.in:
  2564.         Added a --libtool option.  When freetype-config --libtool is
  2565.         invoked, the absolute path to the libtool convenience library
  2566.         is returned.
  2567.  
  2568. 2000-11-11  Werner Lemberg  <wl@gnu.org>
  2569.  
  2570.         * builds/cygwin/cygwin-def.in: Same fix as previous.
  2571.  
  2572. 2000-11-10  Tom Kacvinsky  <tkacvins@freetype.org>
  2573.  
  2574.         * builds/unix/unix-def.in: Add
  2575.  
  2576.             INSTALL_PROGRAM := @INSTALL_PROGRAM@
  2577.             INSTALL_SCRIPT  := @INSTALL_SCRIPT@
  2578.  
  2579.         so that installation of freetype-config does not fail.
  2580.  
  2581. 2000-11-10  Werner Lemberg  <wl@gnu.org>
  2582.  
  2583.         * builds/cygwin/freetype-config.in, builds/unix/freetype-config.in:
  2584.         Move test down for empty --exec-prefix.
  2585.         Fix --version.
  2586.  
  2587.         * builds/cygwin/install.mk, builds/unix/install.mk: Use
  2588.         $(INSTALL_SCRIPT) for installation of freetype-config.
  2589.  
  2590.         * builds/cygwin/install.mk: Fix clean target names.
  2591.  
  2592. 2000-11-09  David Turner  <david@freetype.org>
  2593.  
  2594.  
  2595.         * Version 2.0 released.
  2596.         =======================
  2597.  
  2598. ----------------------------------------------------------------------------
  2599.  
  2600. Copyright 2000, 2001, 2002, 2007 by
  2601. David Turner, Robert Wilhelm, and Werner Lemberg.
  2602.  
  2603. This file is part of the FreeType project, and may only be used, modified,
  2604. and distributed under the terms of the FreeType project license,
  2605. LICENSE.TXT.  By continuing to use, modify, or distribute this file you
  2606. indicate that you have read the license and understand and accept it
  2607. fully.
  2608.  
  2609.  
  2610. Local Variables:
  2611. version-control: never
  2612. coding: utf-8
  2613. End:
  2614.