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don't keep FreeType in repo, but download it instead

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commit fccb17629b5451ec5979a7180924306db7f97761 1 parent 1be4e5e
@jrepan jrepan authored
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1  ports/freetype-2.4.4/.gitignore
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-config.mk
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1,560 ports/freetype-2.4.4/ChangeLog
@@ -1,1560 +0,0 @@
-2010-11-28 Werner Lemberg <wl@gnu.org>
-
- * Version 2.4.4 released.
- =========================
-
-
- Tag sources with `VER-2-4-4'.
-
- * docs/CHANGES: Updated.
-
- * docs/VERSION.DLL: Update documentation and bump version number to
- 2.4.4
-
- * README, Jamfile (RefDoc),
- builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
- builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj,
- builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
- builds/win32/visualce/freetype.vcproj,
- builds/win32/visualce/index.html,
- builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2005-ce/index.html,
- builds/wince/vc2008-ce/freetype.vcproj,
- builds/wince/vc2008-ce/index.html: s/2.4.3/2.4.4/, s/243/244/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
-
- * builds/unix/configure.raw (version_info): Set to 12:2:6.
-
-2010-11-28 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [ftsmooth]: Minor code simplification.
-
- * src/smooth/ftgrays (gray_render_cubic): Do only one comparison
- instead of two.
-
-2010-11-26 Johnson Y. Yan <yinsen_yan@foxitsoftware.com>
-
- [truetype] Better multi-threading support.
-
- * src/truetype/ttinterp.c (TT_Load_Context): Reset glyph zone
- references.
-
-2010-11-23 John Tytgat <John.Tytgat@esko.com>
-
- * src/psaux/t1decode.c (t1_decoder_parse_charstring): Expand
- start_point, check_points, add_point, add_point1, close_contour
- macros.
- Remove add_contour macro.
- Return error code from t1_builder_start_point and
- t1_builder_check_points when there was one (instead of returning 0).
-
-2010-11-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [truetype] Identify the tricky fonts by cvt/fpgm/prep checksums.
- Some Latin TrueType fonts are still expected to be unhinted.
- Fix Savannah bug #31645.
-
- * src/truetype/ttobjs.c (tt_check_trickyness): Divided to...
- (tt_check_trickyness_family): this checking family name, and
- (tt_check_trickyness_sfnt_ids): this checking cvt/fpgm/prep.
- (tt_get_sfnt_checksum): Function to retrieve the sfnt checksum
- for specified subtable even if cleared by lazy PDF generators.
- (tt_synth_sfnt_checksum): Function to calculate the checksum.
-
-2010-11-18 Werner Lemberg <wl@gnu.org>
-
- [truetype] Fix `loca' handling for inconsistent number of glyphs.
- Reported by Johnson Y. Yan <yinsen_yan@foxitsoftware.com>.
-
- * src/truetype/ttpload.c (tt_face_load_loca): While sanitizing,
- handle case where `loca' is the last table in the font.
-
-2010-11-18 Werner Lemberg <wl@gnu.org>
-
- [sfnt] Ignore all errors while loading `OS/2' table.
- Suggested by Johnson Y. Yan <yinsen_yan@foxitsoftware.com>.
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Do it.
-
-2010-11-18 Johnson Y. Yan <yinsen_yan@foxitsoftware.com>
-
- [type1] Fix matrix normalization.
-
- * src/type1/t1load.c (parse_font_matrix): Handle sign of scaling
- factor.
-
-2010-11-18 Werner Lemberg <wl@gnu.org>
-
- [type1] Improve guard against malformed data.
- Based on a patch submitted by Johnson Y. Yan
- <yinsen_yan@foxitsoftware.com>
-
- * src/type1/t1load.c (read_binary_data): Check `size'.
-
-2010-11-17 Werner Lemberg <wl@gnu.org>
-
- [sfnt] While tracing, output table checksums also.
-
- * src/sfnt/ttload.c (tt_face_load_font_dir): Do it.
-
-2010-11-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [UVS] Fix find_variant_selector_charmap(), Savannah bug #31545.
-
- Since 2010-07-04, find_variant_selector_charmap() returns
- the first cmap subtable always under rogue-compatible
- configuration, it causes NULL pointer dereference and
- make UVS-related functions crashed.
-
- * src/base/ftobjs.c (Fix find_variant_selector_charmap):
- Returns UVS cmap correctly.
-
-2010-11-01 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [ftsmooth] Improve rendering.
-
- * src/smooth/ftsmooth.c (gray_render_conic): Since version 2.4.3,
- cubic deviations have been estimated _after_ UPSCALE, whereas
- conic ones have been evaluated _before_ UPSCALE, which produces
- inferior rendering results. Fix this.
- Partially undo change from 2010-10-15 by using ONE_PIXEL/4; this has
- been tested with demo images sent to the mailing list. See
-
- http://lists.gnu.org/archive/html/freetype-devel/2010-10/msg00055.html
-
- and later mails in this thread.
-
-2010-10-28 Werner Lemberg <wl@gnu.org>
-
- [ftraster] Minor fixes.
-
- Reported by Tom Bishop <wenlin@wenlin.com>.
-
- * src/raster/ftraster.c (ULong): Remove unused typedef.
- (TWorker): Remove unused variable `precision_mask'.
-
-2010-10-28 Werner Lemberg <wl@gnu.org>
-
- [ftraster] Fix rendering.
-
- Problem reported by Tom Bishop <wenlin@wenlin.com>; see
- thread starting with
-
- http://lists.gnu.org/archive/html/freetype/2010-10/msg00049.html
-
- * src/raster/ftraster.c (Line_Up): Replace FMulDiv with SMulDiv
- since the involved multiplication exceeds 32 bits.
-
-2010-10-25 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Revert a change of `_idx' type in FTC_CACHE_LOOKUP_CMP().
-
- * src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Revert
- the type of `_idx' from FT_PtrDist (by previous change)
- to original FT_UFast, to match with FT_CacheRec.
-
-2010-10-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [cache] Change the hash types to FT_PtrDist.
-
- On LLP64 platforms (e.g. Win64), FT_ULong (32-bit)
- variables are inappropriate to calculate hash values
- from the memory address (64-bit). The hash variables
- are extended from FT_ULong to FT_PtrDist and new
- hashing macro functions are introduced. The hash
- values on 16-bit memory platforms are changed, but
- ILP32 and LP64 are not changed. The hash value in
- the cache subsystem is not reverted to the memory
- address, so using signed type FT_PtrDist is safe.
-
- * src/cache/ftccache.h (_FTC_FACE_ID_HASH): New hash
- function to replace FTC_FACE_ID_HASH() for portability.
- * src/cache/ftcmanag.h (FTC_SCALER_HASH): Replace
- FTC_FACE_ID_HASH() by _FTC_FACE_ID_HASH().
- * src/cache/ftccmap.c (FTC_CMAP_HASH): Ditto.
-
- * src/cache/ftccache.h (FTC_NodeRec): The type of the
- member `hash' is changed from FT_UInt32 to FT_PtrDist.
-
- * src/cache/ftccache.h (FTC_Cache_Lookup): The type of the
- argument `hash' is changed from FT_UInt32 to FT_PtrDist.
- (FTC_Cache_NewNode): Ditto.
- * src/cache/ftccache.c (ftc_cache_add): Ditto.
- (FTC_Cache_Lookup): Ditto. (FTC_Cache_NewNode): Ditto.
- * src/cache/ftcglyph.h (FTC_GCache_Lookup): Ditto.
- * src/cache/ftcglyph.c (FTC_GCache_Lookup): Ditto.
-
- * src/cache/ftcbasic.c (FTC_ImageCache_Lookup): The type
- of the internal variable `hash' is changed to FT_PtrDist
- from FT_UInt32. (FTC_ImageCache_LookupScaler): Ditto.
- (FTC_SBitCache_Lookup): Ditto.
- (FTC_SBitCache_LookupScaler): Ditto.
- * src/cache/ftccmap.c (FTC_CMapCache_Lookup): Ditto.
- * src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Ditto.
- Also the type of the internal variable `_idx' is changed to
- FT_PtrDist from FT_UFast for better pointer calculation.
-
-2010-10-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [cache] Hide internal macros incompatible with LLP64.
-
- FT_POINTER_TO_ULONG(), FTC_FACE_ID_HASH() and
- FTC_IMAGE_TYPE_HASH() are enclosed by
- FT_CONFIG_OPTION_OLD_INTERNALS and hidden from
- normal clients.
-
- For the history of these macros, see the investigation:
- http://lists.gnu.org/archive/html/freetype/2010-10/msg00022.html
-
-2010-10-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Change the type of FT_MEM_VAL() from FT_ULong to FT_PtrDist.
-
- On LLP64 platforms (e.g. Win64), unsigned long (32-bit)
- cannot cover the memory address (64-bit). FT_MEM_VAL() is
- used for hashing only and not dereferred, so using signed
- type FT_PtrDist is safe.
-
- * src/base/ftdbgmem.c (FT_MEM_VAL): Change the type of the
- return value from FT_ULong to FT_PtrDist.
- (ft_mem_table_resize): The type of hash is changed to
- FT_PtrDist. (ft_mem_table_get_nodep): Ditto.
-
-2010-10-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Replace "%lx" for memory address by "%p", LLP64 platforms.
-
- On LLP64 platforms (e.g. Win64), long (32-bit) cannot cover
- the memory address (64-bit). Also the casts from the pointer
- type to long int should be removed to preserve the address
- correctly.
-
- * src/raster/ftraster.c (New_Profile): Replace "%lx" by "%p".
- (End_Profile) Ditto.
- * src/truetype/ttinterp.c (Init_Context): Ditto.
-
-2010-10-15 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- Fix thinko in spline flattening.
-
- FT_MAX_CURVE_DEVIATION is dependent on the value of ONE_PIXEL.
-
- * src/smooth/ftgrays.c (FT_MAX_CURVE_DEVIATION): Remove it and
- replace it everywhere with ONE_PIXEL/8.
-
-2010-10-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [raccess] Skip unrequired resource access rules by Darwin VFS.
-
- When a resource fork access rule by Darwin VFS could open the
- resource fork but no font is found in it, the rest of rules
- by Darwin VFS are skipped. It reduces the warnings of the
- deprecated resource fork access method by recent Darwin kernel.
- Fix MacPorts ticket #18859:
- http://trac.macports.org/ticket/18859
-
- * src/base/ftobjs.c (load_face_in_embedded_rfork):
- When FT_Stream_New() returns FT_Err_Cannot_Open_Stream, it
- means that the file is possible to be fopen()-ed but zero-sized.
- Also there is a case that the resource fork is not zero-sized,
- but no supported font exists in it. If a rule by Darwin VFS
- falls into such cases, there is no need to try other Darwin VFS
- rules anymore. Such cases are marked by vfs_rfork_has_no_font.
- If it is TRUE, the Darwin VFS rules are skipped.
-
-2010-10-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [raccess] Grouping resource access rules based on Darwin VFS.
-
- MacOS X/Darwin kernel supports a few tricky methods to access
- a resource fork via ANSI C or POSIX interface. Current resource
- fork accessor tries all possible methods to support all kernels.
- But if a method could open a resource fork but no font is found,
- there is no need to try other methods older than tested method.
- To determine whether the rule index is for Darwin VFS, a local
- function ftrfork.c::raccess_rule_by_darwin_vfs() is introduced.
- To use this function in ftobjs.c etc but it should be inlined,
- it is exposed by ftbase.h.
-
- * src/base/ftrfork.c (FT_RFork_Rule): New enum type to identify
- the rules to access the resource fork.
- (raccess_guess_rec): New structure to bind the rule function and
- rule enum type.
- (FT_Raccess_Guess): The list of the rule functions is replaced by
- (raccess_guess_table): This. This is exposed to be used by other
- intra module functions.
- (raccess_rule_by_darwin_vfs): A function to return a boolean
- if the rule specified by the rule index is based on Darwin VFS.
-
-2010-10-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Prevent to open a FT_Stream for zero-sized file on non-Unix.
-
- builds/unix/ftsystem.c prevents to open an useless stream from
- zero-sized file and returns FT_Err_Cannot_Open_Stream, but the
- stream drivers for ANSI C, Amiga and VMS return useless streams.
- For cross-platform consistency, all stream drivers should act
- same.
-
- * src/base/ftsystem.c (FT_Stream_Open): If the size of the opened
- file is zero, FT_Err_Cannot_Open_Stream is returned.
- * builds/amiga/src/base/ftsystem.c (FT_Stream_Open): Ditto.
- * src/vms/ftsystem.c (FT_Stream_Open): Ditto.
-
-2010-10-12 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #31310.
-
- * src/truetype/ttgxvar.c (ft_var_readpackedpoints): Protect against
- invalid `runcnt' values.
-
-2010-10-08 Chris Liddell <chris.liddell@artifex.com>
-
- Fix Savannah bug #31275.
-
- * src/sfnt/ttpost.c: Include FT_INTERNAL_DEBUG_H.
-
-2010-10-06 Werner Lemberg <wl@gnu.org>
-
- [truetype] Improve error handling of `SHZ' bytecode instruction.
- Problem reported by Chris Evans <scarybeasts@gmail.com>.
-
- * src/truetype/ttinterp.c (Ins_SHZ): Check `last_point'.
-
-2010-10-05 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #31253.
- Patch submitted by an anonymous reporter.
-
- * configure: Use `awk' instead of `sed' to manipulate output of `ls
- -id'.
-
-2010-10-03 Werner Lemberg <wl@gnu.org>
-
- * Version 2.4.3 released.
- =========================
-
-
- Tag sources with `VER-2-4-3'.
-
- * docs/CHANGES: Updated.
-
- * docs/VERSION.DLL: Update documentation and bump version number to
- 2.4.3
-
- * README, Jamfile (RefDoc),
- builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
- builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj,
- builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
- builds/win32/visualce/freetype.vcproj,
- builds/win32/visualce/index.html,
- builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2005-ce/index.html,
- builds/wince/vc2008-ce/freetype.vcproj,
- builds/wince/vc2008-ce/index.html: s/2.4.2/2.4.3/, s/242/243/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
-
- * builds/unix/configure.raw (version_info): Set to 12:1:6.
-
-2010-10-03 Werner Lemberg <wl@gnu.org>
-
- Avoid `configure' issues with symbolic links.
- Based on a patch from Alexander Stohr <Alexander.Stohr@gmx.de>.
-
- * configure: Compare directories using `ls -id'.
- Check existence of `reference' subdirectory before creating it.
-
-2010-10-02 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #31088 (sort of).
-
- * src/sfnt/ttload.c (tt_face_load_maxp): Always allocate at least 64
- function entries.
-
-2010-10-02 Werner Lemberg <wl@gnu.org>
-
- [smooth] Fix splitting of cubics for negative values.
-
- Reported by Róbert Márki <gsmiko@gmail.com>; see
- http://lists.gnu.org/archive/html/freetype/2010-09/msg00019.html.
-
- * src/smooth/ftgrays.c (gray_render_cubic): Fix thinko.
-
-2010-10-01 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix Savannah bug #31040.
-
- * src/truetype/ttinterp.c (free_buffer_in_size): Remove.
- (TT_RunIns): Updated.
-
-2010-09-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [sfnt] Make error message filling NULL names less verbose.
-
- * src/sfnt/ttpost.c (load_format_20): Showing 1 summary message
- when we fill `post' names by NULL, instead of per-entry message.
-
-2010-09-20 Graham Asher <graham.asher@btinternet.com>
- David Bevan <david.bevan@pb.com>
-
- [smooth] Fix and improve spline flattening.
-
- This fixes the flattening of cubic, S-shaped curves and speeds up
- the handling of both the conic and cubic arcs.
-
- See the discussions on the freetype-devel mailing list in late
- August and September 2010 for details.
-
- * src/smooth/ftgrays.c (FT_MAX_CURVE_DEVIATION): New macro.
- (TWorker): Remove `conic_level' and `cubic_level' elements.
- (gray_render_conic): Simplify algorithm.
- (gray_render_cubic): New algorithm; details are given in the code
- comments.
- (gray_convert_glyph): Remove heuristics.
-
-2010-09-19 Werner Lemberg <wl@gnu.org>
-
- Minor fixes.
-
- * src/cff/cffload.c (cff_charset_compute_cids): `charset->sids[i]'
- is `FT_UShort'.
- (cff_index_access_element): Don't use additions in comparison.
- * src/sfnt/ttpost.c (load_format_20): Make `post_limit' of type
- `FT_Long'.
- Don't use additions in comparison.
- Improve tracing messages.
- (load_format_25, load_post_names): Make `post_limit' of type
- `FT_Long'.
-
-2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [cff] Truncate the element length at the end of the stream.
- See Savannah bug #30975.
-
- * src/cff/cffload.c (cff_index_access_element): `off2', the offset
- to the next element is truncated at the end of the stream to prevent
- invalid I/O. As `off1', the offset to the requested element has
- been checked by FT_STREAM_SEEK(), `off2' should be checked
- similarly.
-
-2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [cff] Ignore CID > 0xFFFFU.
- See Savannah bug #30975.
-
- * src/cff/cffload.c (cff_charset_compute_cids): Ignore CID if
- greater than 0xFFFFU. CFF font spec does not mention maximum CID in
- the font, but PostScript and PDF spec define that maximum CID is
- 0xFFFFU.
-
-2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [cff] Make trace message in cff_charset_load() verbose.
- See Savannah bug #30975.
-
- * src/cff/cffload.c (cff_charset_load): Report the original `nleft'
- and truncated `nleft'.
-
-2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [cff] Correct `max_cid' from CID array length to max CID.
- See Savannah bug #30975.
-
- * src/cff/cffload.c (cff_charset_compute_cids): Don't increment
- max_cid after detecting max CID. The array CFF_Charset->cids is
- allocated by max_cid + 1.
- (cff_charset_cid_to_gindex): Permit CID is less than or equal to
- CFF_Charset->max_cid.
- * src/cff/cffobjs.c (cff_face_init): FT_Face->num_glyphs is
- calculated as CFF_Charset->max_cid + 1.
-
-2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [truetype] Sanitize the broken offsets in `loca'.
- See Savannah bug #31040.
-
- * src/truetype/ttpload.c (tt_face_get_location): If `pos1', the
- offset to the requested entry in `glyf' exceeds the end of the
- table, return offset=0, length=0. If `pos2', the offset to the next
- entry in `glyf' exceeds the end of the table, truncate the entry
- length at the end of `glyf' table.
-
-2010-09-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [sfnt] Prevent overrunning in `post' table parser.
- See Savannah bug #31040.
-
- * src/sfnt/ttpost.c (load_post_names): Get the length of `post'
- table and pass the limit of `post' table to load_format_20() and
- load_format_25().
- (load_format_20): Stop the parsing when we reached at the limit of
- `post' table. If more glyph names are required, they are filled by
- NULL names.
-
-2010-09-17 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [truetype] Don't duplicate size->twilight structure to be freed.
- See Savannah bug #31040 for detail.
-
- * src/truetype/ttinterp.c (free_buffer_in_size): Don't duplicate
- FT_GlyphZoneRec size->twilight to be freed. If duplicated,
- FT_FREE() erases the duplicated pointers only and leave original
- pointers. They can cause the double-free crash when the burst
- errors occur in TrueType interpreter and free_buffer_in_size() is
- invoked repeatedly.
-
-2010-09-15 Werner Lemberg <wl@gnu.org>
-
- Make bytecode debugging with FontForge work again.
-
- * src/truetype/ttinterp.c (TT_RunIns): Don't call
- `free_buffer_in_size' in case of error if a debugger is active.
-
-2010-09-14 Werner Lemberg <wl@gnu.org>
-
- Improve tracing messages.
-
- * src/truetype/ttinterp.c (TT_RunIns): Improve wording of tracing
- message.
- * src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Add
- tracing message.
- * src/truetype/ttgload.c (tt_loader_init): Add tracing message.
- * src/cache/ftcsbits.c (ftc_snode_load): Emit tracing message if
- glyph doesn't fit into a small bitmap container.
-
-2010-09-13 Werner Lemberg <wl@gnu.org>
-
- Fix minor issues reported by <muktha.narayan@wipro.com>.
-
- * src/autofit/aflatin.c (af_latin_compute_stem_width): Remove
- redundant conditional check.
- * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Ditto.
- * src/cff/cffload.c (cff_encoding_load): Remove conditional check
- which always evaluates to `true'.
- * src/pshinter/pshalgo.c (ps_glyph_interpolate_strong_points):
- Ditto.
- * src/truetype/ttinterp.c (Ins_IUP): Ditto.
- * src/cid/cidgload.c (cid_slot_load_glyph): Don't check for NULL if
- value is already dereferenced.
- * src/winfonts/winfnt.c (FNT_Load_Glyph): Fix check of `face'.
-
-2010-08-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Ignore the environmental setting of LIBTOOL.
- Patch is suggested by Adrian Bunk, to prevent unexpected
- reflection of environmental LIBTOOL. See:
- http://savannah.nongnu.org/patch/?7290
-
- * builds/unix/unix-cc.in: LIBTOOL is unconditionally set to
- $(FT_LIBTOOL_DIR)/libtool. FT_LIBTOOL_DIR is set to $(BUILD_DIR)
- by default.
- * configure: When configured for the building out of source tee,
- FT_LIBTOOL_DIR is set to $(OBJ_DIR).
-
-2010-08-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [truetype] Decrease the trace level catching the interpreter error.
-
- * src/truetype/ttinterp.c (TT_RunIns): Decrease the trace level
- showing the error when the interpreter returns with an error,
- from FT_TRACE7() to FT_TRACE1().
-
-2010-08-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [truetype] Prevent bytecode reuse after the interpretation error.
-
- * src/truetype/ttinterp.c (free_buffer_in_size): New function to
- free the buffer allocated during the interpretation of this glyph.
- (TT_RunIns): Unset FT_Face->size->{cvt_ready,bytecode_ready} if
- an error occurs in the bytecode interpretation. The interpretation
- of invalid bytecode may break the function definitions and referring
- them in later interpretation is danger. By unsetting these flags,
- `fpgm' and `prep' tables are executed again in next interpretation.
-
- This fixes Savannah bug #30798, reported by Robert Święcki.
-
-2010-08-29 Werner Lemberg <wl@gnu.org>
-
- [ftraster] Pacify compiler.
-
- * src/raster/ftraster.c (ft_black_new) [_STANDALONE_]: `memory' is
- not used.
-
-2010-08-29 Werner Lemberg <wl@gnu.org>
-
- [cff] Allow SIDs >= 65000.
-
- * src/cff/cffload.c (cff_charset_load): Fix change from 2009-03-20:
- The threshold for SIDs is not applicable here. I misinterpreted the
- `SID values 65000 and above are available for implementation use'
- sentence in the CFF specification.
-
- Problem reported by Ivan Ninčić <inincic@pdftron.com>.
-
-2010-08-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Force hinting when the font lacks its familyname.
-
- In Type42 or Type11 font embedded in PostScript & PDF, TrueType sfnt
- stream may lack `name' table because they are not required. Hinting
- for nameless fonts is safer for PDFs including embedded Chinese
- fonts. Written by David Bevan, see:
-
- http://lists.gnu.org/archive/html/freetype-devel/2010-08/msg00021.html
- http://lists.freedesktop.org/archives/poppler/2010-August/006310.html
-
- * src/truetype/ttobjs.c (tt_check_trickyness): If a NULL pointer by
- nameless font is given, TRUE is returned to enable hinting.
-
-2010-08-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Register yet another tricky TrueType font.
-
- * src/truetype/ttobjs.c (tt_check_trickyness): Add `HuaTianKaiTi?',
- a Kaishu typeface paired with `HuaTianSongTi?' by Huatian
- Information Industry.
-
-2010-08-17 Teijo Kinnunen <Teijo.Kinnunen@nuance.com>
-
- Fix Savannah bug #30788.
-
- * src/cache/ftccache.c (FTC_Cache_Clear): Check `cache->buckets' for
- NULL too.
-
-2010-08-10 Werner Lemberg <wl@gnu.org>
-
- Try to fix Savannah bug #30717 (and probably #30719 too).
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Add another
- overflow test for `width' and `height'.
-
-2010-08-06 Werner Lemberg <wl@gnu.org>
-
- * Version 2.4.2 released.
- =========================
-
-
- Tag sources with `VER-2-4-2'.
-
- * docs/CHANGES: Updated.
-
- * docs/VERSION.DLL: Update documentation and bump version number to
- 2.4.2
-
- * README, Jamfile (RefDoc),
- builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
- builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj,
- builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
- builds/win32/visualce/freetype.vcproj,
- builds/win32/visualce/index.html,
- builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2005-ce/index.html,
- builds/wince/vc2008-ce/freetype.vcproj,
- builds/wince/vc2008-ce/index.html: s/2.4.1/2.4.2/, s/241/242/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
-
- * builds/unix/configure.raw (version_info): Set to 12:0:6.
-
-2010-08-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix Savannah bug #30648.
-
- * src/base/ftobjs.c (FT_Done_Library): Specify the order of font
- drivers during the face closing process. Type42 faces should be
- closed before TrueType faces, because a Type42 face refers to
- another internal TrueType face which is created from sfnt[] array on
- the memory.
-
-2010-08-06 Yuriy Kaminskiy <yumkam@mail.ru>
-
- [raster] Fix valgrind warning.
-
- * src/raster/ftraster.c (Decompose_Curve) <default>: Access point[0]
- only if we don't hit `limit'.
-
-2010-08-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix Savannah bug #30658.
-
- * src/base/ftobjs.c (Mac_Read_POST_Resource): Check that the total
- length of collected POST segments does not overrun the allocated
- buffer.
-
-2010-08-06 Yuriy Kaminskiy <yumkam@mail.ru>
-
- Fix conditional usage of FT_MulFix_i386.
- With -ansi flag, gcc does not define `i386', only `__i386__'.
-
- * include/freetype/config/ftconfig.h, builds/unix/ftconfig.in:
- s/i386/__i386__/.
-
-2010-08-05 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30657.
-
- * src/truetype/ttinterp.c (BOUNDSL): New macro.
- Change `BOUNDS' to `BOUNDSL' where appropriate.
-
- * src/truetype/ttinterp.h (TT_ExecContextRec): Fix type of
- `cvtSize'.
-
-2010-08-05 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30656.
-
- * src/type42/t42parse.c (t42_parse_sfnts): Protect against negative
- string_size.
- Fix comparison.
-
-2010-08-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [cff] Don't use any values in decoder after parsing error.
-
- * src/cff/cffgload.c (cff_slot_load): Skip the evaluations
- of the values in decoder, if cff_decoder_parse_charstrings()
- returns any error.
-
-2010-08-04 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30644.
-
- * src/base/ftstream.c (FT_Stream_EnterFrame): Fix comparison.
-
-2010-08-04 Werner Lemberg <wl@gnu.org>
-
- `make devel' fails if FT_CONFIG_OPTION_OLD_INTERNALS is set.
-
- * devel/ftoption.h: Synchronize with
- include/freetype/config/ftoption.h.
-
-2010-08-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [cff] Improve stack overflow test.
-
- * src/cff/cffgload.c (cff_decoder_parse_charstrings): Check stack
- after execution of operations too.
-
-2010-07-18 Werner Lemberg <wl@gnu.org>
-
- Add reference counters and to FT_Library and FT_Face objects.
-
- * include/freetype/freetype.h (FT_Reference_Face): New function.
- * include/freetype/ftmodapi.h (FT_Rererence_Library): New function.
-
- * include/freetype/internal/ftobjs.h (FT_Face_InternalRec,
- FT_LibraryRec): New field `refcount'.
-
- * src/base/ftobjs.c (FT_Open_Face, FT_New_Library): Handle
- `refcount'.
- (FT_Reference_Face, FT_Reference_Library): Implement new functions.
- (FT_Done_Face, FT_Done_Library): Handle `refcount'.
-
- * docs/CHANGES: Updated.
-
-2010-07-18 Werner Lemberg <wl@gnu.org>
-
- * Version 2.4.1 released.
- =========================
-
-
- Tag sources with `VER-2-4-1'.
-
- * docs/CHANGES: Updated.
-
- * docs/VERSION.DLL: Update documentation and bump version number to
- 2.4.1.
-
- * README, Jamfile (RefDoc),
- builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
- builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj,
- builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
- builds/win32/visualce/freetype.vcproj,
- builds/win32/visualce/index.html,
- builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2005-ce/index.html,
- builds/wince/vc2008-ce/freetype.vcproj,
- builds/wince/vc2008-ce/index.html: s/2.4.0/2.4.1/, s/240/241/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
-
- * builds/unix/configure.raw (version_info): Set to 11:1:5.
-
-2010-07-17 Werner Lemberg <wl@gnu.org>
-
- [cff] Final try to fix `hintmask' and `cntrmask' limit check.
-
- Problem reported by Tobias Wolf <towolf@gmail.com>.
-
- * src/cff/cffgload.c (cff_decoder_parse_charstrings)
- <cff_op_hintmask>: Sigh. I'm apparently too silly to fix this
- correctly in less than three tries.
-
-2010-07-12 Werner Lemberg <wl@gnu.org>
-
- * Version 2.4.0 released.
- =========================
-
-
- Tag sources with `VER-2-4-0'.
-
- * docs/CHANGES: Updated.
-
- * docs/VERSION.DLL: Update documentation and bump version number to
- 2.4.0.
-
- * README, Jamfile (RefDoc),
- builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
- builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj,
- builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
- builds/win32/visualce/freetype.vcproj,
- builds/win32/visualce/index.html,
- builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2005-ce/index.html,
- builds/wince/vc2008-ce/freetype.vcproj,
- builds/wince/vc2008-ce/index.html: s/2.3.12/2.4.0/, s/2312/240/.
-
- * include/freetype/freetype.h (FREETYPE_MINOR): Set to 4.
- (FREETYPE_PATCH): Set to 0.
-
- * builds/unix/configure.raw (version_info): Set to 11:0:5.
-
-2010-07-12 Werner Lemberg <wl@gnu.org>
-
- Remove C++ warnings.
-
- */*: Initialize pointers where necessary to make g++ happy.
-
-2010-07-12 malc <av1474@comtv.ru>
- Richard Henderson <rth@redhat.com>
-
- Fix type-punning issues with C++.
-
- * include/freetype/internal/ftmemory.h (FT_ASSIGNP) [__cplusplus]:
- Emulate a `typeof' operator with an inline template which uses
- `static_cast'.
-
-2010-07-11 Werner Lemberg <wl@gnu.org>
-
- Fix C++ compilation issue.
-
- * src/tools/apinames.c (names_dump) <OUTPUT_WATCOM_LBC>: Fix
- type of `dot' variable.
-
-2010-07-10 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix another case reported in Savannah bug #30373.
- Permit a face for Type1, Type42 and CFF without charmap,
- patch by Tor Andersson.
-
- * src/type1/t1objs.c (T1_Face_Init): Reset the error if it
- is FT_Err_No_Unicode_Glyph_Name.
- * src/type42/t42objs.c (T42_Face_Init): Ditto.
- * src/cff/cffobjs.c (cff_face_init): Ditto.
-
-2010-07-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Use defined macros to set {platform,encoding}_id.
-
- * src/bdf/bdfdrivr.c: Include ttnameid.h and use macros to
- set charmap.{platfom,encoding}_id.
- * src/pcf/pcfdrivr.c: Ditto.
- * src/winfonts/winfnt.c: Ditto.
- * src/type1/t1objs.c: Ditto.
- * src/type42/t42objs.c: Ditto.
- * src/cff/cffobjs.c: Ditto.
- * src/pfr/pfrobjs.c: Ditto.
-
-2010-07-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix Savannah bug #30373.
- Too serious check of errors by `FT_CMap_New' since 2010-07-04
- is fixed. Reported by Tor Andersson.
-
- * include/freetype/fterrdef.h
- (PSnames_Err_No_Unicode_Glyph_Name): New error code to
- indicate the Unicode charmap synthesis failed because
- no Unicode glyph name is found.
-
- * src/psnames/psmodule.c (ps_unicodes_init): Return
- PSnames_Err_No_Unicode_Glyph_Name when no Unicode glyph name
- is found in the font.
- * src/cff/cffcmap.c (cff_cmap_unicode_init): Return
- CFF_Err_No_Unicode_Glyph_Name when no SID is available.
-
- * src/type1/t1objs.c (T1_Face_Init): Proceed if `FT_CMap_New'
- is failed by the lack of Unicode glyph name.
- * src/type42/t42objs.c (T42_Face_Init): Ditto.
- * src/cff/cffobjs.c (cff_face_init): Ditto.
-
-2010-07-09 Ken Sharp <ken.sharp@artifex.com>
-
- Make ftraster.c compile in stand-alone mode with MSVC compiler.
-
- * src/raster/ftmisc.h (FT_Int64) [_WIN32, _WIN64]: Fix typedef
- since there is no `inttypes.h' for MSVC.
-
-2010-07-08 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30361.
-
- * src/truetype/ttinterp.c (Ins_IUP): Fix bounds check.
-
-2010-07-06 Werner Lemberg <wl@gnu.org>
-
- Pacify compiler.
-
- * src/cff/cffload.c (cff_index_get_pointers): Initialize
- `new_bytes'.
-
-2010-07-05 Eugene A. Shatokhin <spectre@ispras.ru>
-
- Fix Savannah bug #27648.
-
- * src/base/ftobjs.c (ft_remove_renderer, FT_Add_Module): Call
- `raster_done' only if we have an outline glyph format.
-
-2010-07-05 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30030.
-
- * builds/win32/*/freetype.vcproj: Add ftxf86.c.
-
-2010-07-05 Werner Lemberg <wl@gnu.org>
-
- [cff] Next try to fix `hintmask' and `cntrmask' limit check.
-
- Problem reported by malc <av1474@comtv.ru>.
-
- * src/cff/cffgload.c (cff_decoder_parse_charstrings)
- <cff_op_hintmask>: It is possible that there is just a single byte
- after the `hintmask' or `cntrmask', e.g., a `return' instruction.
-
-2010-07-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Restrict the number of the charmaps in a rogue-compatible mode.
- Fix for Savannah bug #30059.
-
- * src/cache/ftccmap.c (FTC_CMapCache_Lookup): Replace `16' the
- minimum character code passed by a legacy rogue client by...
- * include/freetype/config/ftoption.h (FT_MAX_CHARMAP_CACHEABLE):
- This. It is undefined when FT_CONFIG_OPTION_OLD_INTERNALS is
- undefined (thus the rogue client compatibility is not required).
-
- * src/cff/cffobjs.c (cff_face_init): Abort the automatic
- selection or synthesis of Unicode cmap subtable when the charmap
- index exceeds FT_MAX_CHARMAP_CACHEABLE.
- * src/sfnt/ttcmap.c (tt_face_build_cmaps): Issue error message
- when the charmap index exceeds FT_MAX_CHARMAP_CACHEABLE.
-
- * src/base/ftobjs.c (find_unicode_charmap): When Unicode charmap
- is found after FT_MAX_CHARMAP_CACHEABLE, ignore it and search
- earlier one.
- (find_variant_selector_charmap): When UVS charmap is found after
- FT_MAX_CHARMAP_CACHEABLE, ignore it and search earlier one.
- (FT_Select_Charmap): When a charmap matching with requested
- encoding but after FT_MAX_CHARMAP_CACHEABLE, ignore and search
- earlier one.
- (FT_Set_Charmap): When a charmap matching with requested
- charmap but after FT_MAX_CHARMAP_CACHEABLE, ignore and search
- earlier one.
- (FT_Get_Charmap_Index): When a requested charmap is found
- after FT_MAX_CHARMAP_CACHEABLE, return the inverted charmap
- index.
-
-2010-07-04 Werner Lemberg <wl@gnu.org>
-
- TrueType hinting is no longer patented.
-
- * include/freetype/config/ftoption.h, devel/ftoption.h
- (TT_CONFIG_OPTION_BYTECODE_INTERPRETER): Define.
- (TT_CONFIG_OPTION_UNPATENTED_HINTING): Undefine.
-
- * docs/CHANGES, docs/INSTALL, include/freetype/freetype.h: Updated.
- * docs/TRUETYPE, docs/PATENTS: Removed.
-
-2010-07-04 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Check error value by `FT_CMap_New'.
-
- * src/cff/cffobjs.c (cff_face_init): Check error value by
- `FT_CMap_New'.
- * src/pfr/pfrobjs.c (pfr_face_init): Ditto.
- * src/type1/t1jobjs.c (T1_Face_Init): Ditto.
- * src/type42/t42jobjs.c (T42_Face_Init): Ditto.
-
-2010-07-03 Werner Lemberg <wl@gnu.org>
-
- Make ftgrays.c compile stand-alone again.
-
- * src/smooth/ftgrays.c [_STANDALONE_]: Include `stddef.h'.
- (FT_INT_MAX, FT_PtrDist)[_STANDALONE_]: Define.
-
-2010-07-02 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Additional fix for Savannah bug #30306.
-
- * src/base/ftobjs.c (Mac_Read_POST_Resource): If the type of the
- POST fragment is 0, the segment is completely ignored. The declared
- length of the segment is not cared at all. According to Adobe
- Technical Note 5040, type 0 segment is a comment only and should not
- be loaded for the interpreter. Reported by Robert Święcki.
-
-2010-07-01 Werner Lemberg <wl@gnu.org>
-
- [truetype] Protect against code range underflow.
-
- * src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF): Don't allow
- negative IP values.
-
-2010-07-01 Werner Lemberg <wl@gnu.org>
-
- [truetype] Add rudimentary tracing for bytecode instructions.
-
- * src/truetype/ttinterp.c (opcode_name) [FT_DEBUG_LEVEL_TRACE]: New
- array.
- (TT_RunIns): Trace opcodes.
-
-2010-06-30 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30263.
-
- * src/smooth/ftgrays.c (gray_render_span): Use cast to `unsigned
- int' to avoid integer overflow.
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Use smaller
- threshold values for `width' and `height'. This is not directly
- related to the bug fix but makes sense anyway.
-
-2010-07-01 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Initial fix for Savannah bug #30306.
-
- * src/base/ftobjs.c (Mac_Read_POST_Resource): Check `rlen', the
- length of fragment declared in the POST fragment header, and prevent
- an underflow in length calculation. Some fonts set the length to
- zero in spite of the existence of a following 16bit `type'.
- Reported by Robert Święcki.
-
-2010-07-01 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Additional fix for Savannah bug #30248 and #30249.
-
- * src/base/ftobjs.c (Mac_Read_POST_Resource): Check the buffer size
- during gathering PFB fragments embedded in LaserWriter PS font for
- Macintosh. Reported by Robert Święcki.
-
-2010-06-30 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- Minor optimizations by avoiding divisions.
-
- * src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning):
- Replace divisions with multiplication in comparisons.
-
-2010-06-29 Werner Lemberg <wl@gnu.org>
-
- Fix minor tracing issues.
-
- * src/cff/cffgload.c, src/truetype/ttgload.c: Adjust tracing levels.
-
-2010-06-27 Werner Lemberg <wl@gnu.org>
-
- [cff] Really fix `hintmask' and `cntrmask' limit check.
-
- * src/cff/cffgload.c (cff_decoder_parse_charstrings)
- <cff_op_hintmask>: Fix thinko and handle tracing also.
-
-2010-06-27 Werner Lemberg <wl@gnu.org>
-
- Fix valgrind warning.
-
- * src/base/ftoutln.c (FT_Outline_Get_Orientation): Initialize
- `result' array.
-
-2010-06-27 Werner Lemberg <wl@gnu.org>
-
- [cff] Fix memory leak.
-
- * src/cff/cffgload.c (cff_operator_seac): Free charstrings even in
- case of errors.
-
-2010-06-27 Werner Lemberg <wl@gnu.org>
-
- [cff] Protect against invalid `hintmask' and `cntrmask' operators.
-
- * src/cff/cffgload.c (cff_decoder_parse_charstrings)
- <cff_op_hintmask>: Ensure that we don't exceed `limit' while parsing
- the bit masks of the `hintmask' and `cntrmask' operators.
-
-2010-06-26 Werner Lemberg <wl@gnu.org>
-
- Fix PFR change 2010-06-24.
-
- * src/pfr/pfrgload.c (pfr_glyph_load_simple): Really protect against
- invalid indices.
-
-2010-06-26 Werner Lemberg <wl@gnu.org>
-
- Improve PFR tracing messages.
-
- * src/pfr/pfrgload.c (pfr_glyph_load_rec): Emit tracing messages for
- simple and compound glyph offsets.
-
-2010-06-26 Werner Lemberg <wl@gnu.org>
-
- Fix last PFR change.
-
- * src/pfr/pfrobjs.c (pfr_face_init): Fix rejection logic.
-
-2010-06-26 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30262.
-
- * src/sfnt/ttload.c (tt_face_load_maxp): Limit `maxComponentDepth'
- arbitrarily to 100 to avoid stack exhaustion.
-
-2010-06-26 Werner Lemberg <wl@gnu.org>
-
- Add some memory checks (mainly for debugging).
-
- * src/base/ftstream.c (FT_Stream_EnterFrame): Exit with error
- if the frame size is larger than the stream size.
-
- * src/base/ftsystem.c (ft_ansi_stream_io): Exit with error if
- seeking a position larger than the stream size.
-
-2010-06-25 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30261.
-
- * src/pfr/pfrobjs.c (pfr_face_init): Reject fonts which contain
- neither outline nor bitmap glyphs.
-
-2010-06-25 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30254.
-
- * src/cff/cffload.c (cff_index_get_pointers): Do sanity check for
- first offset also.
-
-2010-06-25 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Initial fix for Savannah bug #30248 and #30249.
-
- * src/base/ftobjs.c (Mac_Read_POST_Resource): Check the error during
- reading a PFB fragment embedded in LaserWriter PS font for Macintosh.
- Reported by Robert Święcki.
-
-2010-06-24 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30247.
-
- * src/pcf/pcfread.c (pcf_get_metrics): Disallow (invalid) fonts with
- zero metrics.
-
-2010-06-24 Graham Asher <graham.asher@btinternet.com>
-
- * src/smooth/ftgrays.c (gray_render_cubic): Fix algorithm.
- The previous version was too aggressive, as demonstrated in
- http://lists.gnu.org/archive/html/freetype-devel/2010-06/msg00020.html.
-
-2010-06-24 Werner Lemberg <wl@gnu.org>
-
- */*: Use module specific error names where appropriate.
-
-2010-06-24 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30236.
-
- * src/sfnt/ttcmap.c (tt_face_build_cmaps): Improve check for pointer
- to `cmap_table'.
-
-2010-06-24 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30235.
-
- * src/pfr/pfrgload.c (pfr_glyph_load_simple): Protect against
- invalid indices if there aren't any coordinates for indexing.
-
-2010-06-24 Werner Lemberg <wl@gnu.org>
-
- [bdf]: Font properties are optional.
-
- * src/bdf/bdflib.c (_bdf_readstream): Use special error code to
- indicate a redo operation.
- (_bdf_parse_start): Handle `CHARS' keyword here too and pass current
- input line to `_bdf_parse_glyph'.
-
-2010-06-23 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30220.
-
- * include/freetype/fterrdef.h
- (BDF_Err_Missing_Fontboundingbox_Field): New error code.
-
- * src/bdf/bdflib.c (_bdf_parse_start): Check for missing
- `FONTBOUNDINGBOX' field.
- Avoid memory leak if there are multiple `FONT' lines (which is
- invalid but doesn't hurt).
-
-2010-06-21 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30168.
-
- * src/pfr/pfrgload.c (pfr_glyph_load_compound): Limit the number of
- subglyphs to avoid endless recursion.
-
-2010-06-20 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30145.
-
- * src/psaux/psobjs.c (t1_builder_add_contour): Protect against
- `outline == NULL' which might happen in invalid fonts.
-
-2010-06-19 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30135.
-
- * src/bdf/bdflib.c (_bdf_list_join): Don't modify value in static
- string `empty'.
- (_bdf_parse_glyph): Avoid memory leak in case of error.
-
-2010-06-15 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30108.
-
- * src/autofit/afglobal.c (af_face_globals_compute_script_coverage):
- Properly mask AF_DIGIT bit in comparison.
-
-2010-06-11 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30106.
-
- Point numbers for FreeType's implementation of hinting masks are
- collected before the final number of points of a glyph has been
- determined; in particular, the code for handling the `endchar'
- opcode can reduce the number of points.
-
- * src/pshinter/pshalgo.c (psh_glyph_find_strong_points): Assure that
- `end_point' is not larger than `glyph->num_points'.
-
-2010-06-11 Werner Lemberg <wl@gnu.org>
-
- [cff]: Improve debugging output.
-
- * src/cff/cffgload.c (cff_decoder_parse_charstrings)
- <cff_op_hintmask>: Implement it.
-
-2010-06-10 Graham Asher <graham.asher@btinternet.com>
-
- ftgrays: Speed up rendering of small cubic splines.
-
- * src/smooth/ftgrays.c (gray_render_cubic): Implement new,
- simplified algorithm to find out whether the spline can be replaced
- with two straight lines. See this thread for more:
-
- http://lists.gnu.org/archive/html/freetype-devel/2010-06/msg00000.html
-
-2010-06-09 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30082.
-
- * src/cff/cffgload.c (cff_decoder_parse_charstrings)
- <cff_op_callothersubr>: Protect against stack underflow.
-
-2010-06-08 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30053.
-
- * src/cff/cffparse.c (cff_parse_real): Handle border case where
- `fraction_length' has value 10.
-
-2010-06-07 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #30052.
- This bug has been introduced with commit 2415cbf3.
-
- * src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Protect
- against endless loop in case of corrupted font header data.
-
-2010-05-26 Werner Lemberg <wl@gnu.org>
-
- Remove unused variable.
- Found by Graham.
-
- * src/autofit/afhints.c (af_glyph_hints_reload): Remove unused
- variable `first' in first block.
-
-2010-05-22 Werner Lemberg <wl@gnu.org>
-
- Fix various memory problems found by linuxtesting.org.
-
- * src/base/ftgxval.c (FT_TrueTypeGX_Free, FT_ClassicKern_Free),
- src/base/ftotval.c (FT_OpenType_Free), src/base/ftpfr.c
- (ft_pfr_check): Check `face'.
-
- * src/base/ftobjs.c (FT_Get_Charmap_Index): Check `charmap' and
- `charmap->face'.
- (FT_Render_Glyph): Check `slot->face'.
- (FT_Get_SubGlyph_Info): Check `glyph->subglyphs'.
-
-2010-05-22 Werner Lemberg <wl@gnu.org>
-
- autofit: Remove dead code.
- Suggested by Graham.
-
- * src/autofit/afhints.c (af_glyph_hints_compute_inflections):
- Removed.
- (af_glyph_hints_reload): Remove third argument.
- Update all callers.
-
-2010-05-21 Bram Tassyns <bramt@enfocus.be>
-
- Fix Savannah bug #27987.
-
- * src/cff/cffobjs.c (remove_subset_prefix): New function.
- (cff_face_init): Use it to adjust `cffface->family_name'.
-
-2010-05-20 Werner Lemberg <wl@gnu.org>
-
- TrueType: Make FreeType ignore maxSizeOfInstructions in `maxp'.
-
- Acroread does the same.
-
- * src/truetype/ttgload.c (TT_Process_Composite_Glyph): Call
- `Update_Max' to adjust size of instructions array if necessary and
- add a rough safety check.
-
- (load_truetype_glyph): Save `loader->byte_len' before recursive
- call.
-
- * src/truetype/ttinterp.h, src/truetype/ttinterp.c (Update_Max):
- Declare it as FT_LOCAL.
-
-2010-05-18 Hongbo Ni <hongbo@njstar.com>
-
- Apply Savannah patch #7196.
-
- * src/cff/cffgload.c (cff_slot_load): Prevent crash if CFF subfont
- index is out of range.
-
-2010-05-11 Werner Lemberg <wl@gnu.org>
-
- * docs/formats.txt: Give pointer to PCF documentation.
- Information provided by Alan Coopersmith
- <alan.coopersmith@oracle.com>.
-
-2010-05-10 Ken Sharp <ken.sharp@artifex.com>
-
- Fix Savannah bug #29846.
-
- Previously we discovered fonts which used `setcurrentpoint' to set
- the initial point of a contour to 0,0. This caused FreeType to
- raise an error, because the `setcurrentpoint' operator is only
- supposed to be used with the results from an OtherSubr subroutine.
-
- This was fixed by simply ignoring the error and carrying on.
-
- Now we have found a font which uses setcurrentpoint to actually
- establish a non-zero point for a contour during the course of a
- glyph program. FWIW, these files may be produced by an application
- called `Intaglio' on the Mac, when converting TrueType fonts to
- Type 1.
-
- The fix allows the new invalid behaviour, the old invalid behaviour
- and real proper usage of the operator to work the same way as Adobe
- interpreters apparently do.
-
- (t1_decoder_parse_charstrings): Make `setcurrentpoint' use the top
- two elements of the stack to establish unconditionally the current x
- and y coordinates.
-
- Make the `flex' subroutine handling (OtherSubr 0) put the current
- x,y coordinates onto the stack, instead of two dummy uninitialised
- values.
-
-2010-04-14 Ken Sharp <ken.sharp@artifex.com>
-
- Fix Savannah bug #29444.
-
- * src/psaux/psobjs.c (t1_builder_start_point): Accept (invalid)
- `lineto' immediately after `hsbw', in accordance with Acrobat, GS,
- and others.
-
-2010-04-14 Michał Cichoń <thedmd@artifexmundi.com>
-
- Fix Savannah bug #27999.
-
- * src/cache/ftcmanag.c (FTC_Manager_RemoveFaceID): Only remove
- selected entry, not all.
-
-2010-04-06 Jonathan Kew <jfkthame@gmail.com>
-
- Add overflow check to `fvar' table.
-
- * src/truetype/ttgxvar.c (TT_Get_MM_Var): Check axis and instance
- count.
-
-2010-04-05 Ken Sharp <ken.sharp@artifex.com>
-
- Fix Savannah bug #29335.
-
- * src/raster/ftraster.c (Line_Up): Use slow multiplication to
- prevent overflow. This shouldn't have any serious impact on speed,
- however.
-
-2010-04-05 Werner Lemberg <wl@gnu.org>
-
- Add new function `FT_Library_SetLcdFilterWeights'.
-
- This is based on code written by Lifter
- <http://unixforum.org/index.php?showuser=11691>. It fixes
- FreeDesktop bug #27386.
-
- * src/base/ftlcdfil.c (FT_Library_SetLcdFilterWeights): New
- function.
-
- * include/freetype/ftlcdfil.h: Updated.
-
- * docs/CHANGES: Updated.
-
-2010-04-01 John Tytgat <John.Tytgat@esko.com>
-
- Fix Savannah bug #29404.
-
- * src/truetype/ttgload.c: Revert change 2752bd1a (check on bit 1
- of `head' table of TrueType fonts).
-
-2010-03-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix `multi build' for Tytgat's CFF driver improvement.
-
- * src/base/cffload.h (cff_index_get_name): Added.
-
-2010-03-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Remove duplicated inclusion of `FT_OUTLINE_H' in ftobjs.c.
-
- * src/base/ftobjs.c: Remove 2nd inclusion of `FT_OUTLINE_H'.
-
-2010-03-11 Chris Liddell <chris.liddell@artifex.com>
-
- Fix Savannah bug #27442.
-
- * src/raster/ftraster.c (ft_black_reset): Fix `buffer_size'.
-
-2010-03-09 Werner Lemberg <wl@gnu.org>
-
- Remove unused variable.
- Reported by Graham.
-
- * src/cff/cffparse.c (cff_parse_real): Remove `rest'.
-
-2010-03-02 John Tytgat <John.Tytgat@esko.com>
-
- Improve CFF string (especially glyphname) lookup performance.
-
- We do this by avoiding memory allocation and file I/O. This is
- Savannah patch #7104.
-
- * src/cff/cfftypes.h: Include PS cmaps service and
- FT_INTERNAL_POSTSCRIPT_HINTS_H.
- (CFF_SubFontRec): Remove `num_local_subrs'.
- (CFF_FontRec): Add `num_strings', `strings', and `string_pool'
- fields.
- Remove `string_index' and `num_global_subrs' fields.
- Use real types instead of `void' for `pshinter' and `psnames' fields.
-
- * src/cff/cffload.c: Don't include PS cmaps service.
- (cff_index_get_pointers): Add `pool' parameter which allows to
- insert an extra NUL character for each String INDEX entry.
- (cff_index_get_name): Make it a local function.
- (cff_index_get_string): New function.
- (cff_subfont_load): Updated.
- (cff_font_load): Initialize `num_strings', `strings', and
- `string_pool' fields in the `CFF_FontRec' structure.
- (cff_index_get_sid_string): Use `cff_index_get_string' instead of
- `cff_index_get_name'.
- (cff_font_done): Updated.
-
- * src/cff/cffload.h: Don't include PS cmaps service.
- (cff_index_get_string): Added.
- (cff_index_get_sid_string): Updated.
-
- * src/cff/cffobjs.c: Don't include PS cmaps service and
- FT_INTERNAL_POSTSCRIPT_HINTS_H.
- (cff_size_get_globals_funcs, cff_slot_init): Updated.
- (cff_face_init): Follow `cff_index_get_name',
- `cff_index_get_string', and `cff_index_get_sid_string' changes.
-
- * src/cff/cffcmap.c (cff_sid_free_glyph_name): Removed.
- (cff_sid_to_glyph_name): Use `cff_index_get_cid_string'.
- (cff_cmap_unicode_init): Updated.
-
- * src/cff/cffdrivr.c: Don't include PS cmap service.
- (cff_get_glyph_name): Avoid unnecessary lookup for POSTSCRIPT_CMAPS
- service.
- (cff_get_glyph_name, cff_ps_get_font_info, cff_get_ros): Follow API
- `cff_index_get_sid_string' change.
- (cff_get_name_index): Use `cff_index_get_string' instead of
- `cff_index_get_name'.
-
- * src/cff/cffgload.c: Don't include FT_INTERNAL_POSTSCRIPT_HINTS_H.
- (cff_decoder_init, cff_decoder_prepare): Updated.
-
-2010-02-27 Werner Lemberg <wl@gnu.org>
-
- Simplify code.
- Suggested by Behdad.
-
- * src/base/ftobjs.c (FT_Get_First_Char): Don't use a loop since we
- call FT_Get_Next_Char anyway if necessary.
-
-2010-02-26 Behdad Esfahbod <behdad@behdad.org>
-
- Improve handling of invalid glyph indices in char->index functions.
-
- * src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Use a
- loop.
-
-2010-02-18 Chris Liddell <chris.liddell@artifex.com>
-
- Fix Savannah bug #28905.
-
- Initialize phantom points before calling the incremental interface
- to update glyph metrics.
-
- * src/truetype/ttgload.c (tt_get_metrics_incr_overrides)
- [FT_CONFIG_OPTION_INCREMENTAL]: New function, split off from...
- (tt_get_metrics): This.
- Updated.
- (load_truetype_glyph): Use tt_get_metrics_incr_overrides.
-
-----------------------------------------------------------------------------
-
-Copyright 2010 by
-David Turner, Robert Wilhelm, and Werner Lemberg.
-
-This file is part of the FreeType project, and may only be used, modified,
-and distributed under the terms of the FreeType project license,
-LICENSE.TXT. By continuing to use, modify, or distribute this file you
-indicate that you have read the license and understand and accept it
-fully.
-
-
-Local Variables:
-version-control: never
-coding: utf-8
-End:
View
2,613 ports/freetype-2.4.4/ChangeLog.20
@@ -1,2613 +0,0 @@
-2002-02-09 Werner Lemberg <wl@gnu.org>
-
- * README: Fix typo.
- * docs/CHANGES: Minor fixes.
-
-
- * Version 2.0.8 released.
- =========================
-
-
-2002-02-08 David Turner <david@freetype.org>
-
- * docs/CHANGES: Updating for 2.0.8.
-
- * include/freetype/freetype.h: Setting `PATCH_LEVEL' to 8 and
- removing `FT_Get_Next_Char' from the API (temporarily).
-
- * include/freetype/freetype.h: Adding comments to FT_Get_Next_Char;
- note that this function might temporarily be removed for the 2.0.8
- release.
-
-2002-02-07 David Turner <david@freetype.org>
-
- * src/pcf/pcfread.c (pcf_load_font): Removed immature support of
- the AVERAGE_WIDTH property.
-
-2002-02-06 David Turner <david@freetype.org>
-
- * src/sfnt/sfobjs.c (SFNT_Load_Face): Since many fonts embedded in
- PDF documents do not include 'cmap', 'post' and 'name' tables, the
- SFNT face loader has been changed to not immediately report an
- error if these are not present.
-
- Note that the specification _requires_ these tables, but Adobe
- seems to ignore it completely.
-
- * src/sfnt/ttcmap.c: Removing compiler warnings.
-
- * src/pcf/pcfread.c (pcf_read_TOC): Use FT_UInt.
- (pcf_parse_metric, pcf_parse_compressed_metric): Removed. Code
- is now in ...
- (pcf_get_metric): Here.
- (pcfSeekToType): Renamed to ...
- (pcf_seek_to_table_type): This.
- Use FT_Int.
- (pcfHasType): Renamed to ...
- (pcf_has_table_type): This.
- Use FT_Int.
- (find_property): Renamed to ...
- (pcf_find_property): This.
- Use FT_Int.
- (pcf_get_bitmaps, pcf_get_encodings): Handle invalid PCF fonts
- better (delaying format checks out of FT_Access_Frame ..
- FT_Forget_Frame blocks to avoid leaving the stream in an incorrect
- state when encountering an invalid PCF font).
-
- * src/pcf/pcfdriver.c (PCF_Done_Face): Renamed to ...
- (PCF_Face_Done): This.
- (PCF_Init_Face): Renamed to ...
- (PCF_Face_Init): This.
- (PCF_Get_Char_Index): Renamed to ...
- (PCF_Char_Get_Index): This.
- (PCF_Get_Next_Char): Renamed to ...
- (PCF_Char_Get_Next): This.
- (pcf_driver_class): Updated.
-
- * src/pcf/pcf.h (PCF_Done_Face): Removed.
-
-2002-02-06 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * src/pcf/pcfdriver.c (FT_Done_Face): Fixed small memory leak.
-
- * src/pcf/pcfread.c (pcf_load_font): Now handles the `AVERAGE_WIDTH'
- property to return correct character pixel (width/height) pairs for
- embedded bitmaps.
-
-2002-02-04 Keith Packard <keithp@keithp.com>
-
- Adding the function `FT_Get_Next_Char', doing the obvious thing
- w.r.t. the selected charmap.
-
- * include/freetype/freetype.h: Add prototype.
- * include/freetype/internal/ftdriver.h: Add `FTDriver_getNextChar'
- typedef.
- (FT_Driver_Class): Use it.
- * include/freetype/internal/psnames.h: Add `PS_Next_Unicode_Func'
- typedef.
- (PSNames_Interface): Use it.
- * include/freetype/internal/tttypes.h: Add `TT_CharNext_Func'
- typedef.
- (TT_CMapTable): Use it.
-
- * src/base/ftobjs.c (FT_Get_Next_Char): New function, implementing
- high-level API.
- * src/cff/cffdrivr.c (cff_get_next_char): New function.
- (cff_driver_class): Add it.
- * src/cid/cidriver.c (Cid_Get_Next_Char): New function.
- (t1cid_driver_class): Add it.
- * src/pcf/pcfdriver.c (PCF_Get_Next_Char): New function.
- (pcf_driver_class): Add it.
- * src/psnames/psmodule.c (PS_Next_Unicode): New function.
- (psnames_interface): Add it.
- * src/sfnt/ttcmap.c (code_to_next0, code_to_next2, code_to_next4,
- code_to_next6, code_to_next_8_12, code_to_next_10): New auxiliary
- functions.
- (TT_CharMap_Load): Use them.
- * src/truetype/ttdriver.c (Get_Next_Char): New function.
- (tt_driver_class): Add it.
- * src/type1/t1driver.c (Get_Next_Char): New function.
- (t1_driver_class): Add it.
- * src/winfonts/winfnt.c (FNT_Get_Next_Char): New function.
- (winfnt_driver_class): Add it.
-
- * src/pcf/pcfread.c (pcf_load_font): For now, report Unicode for
- Unicode and Latin 1 encodings.
-
-2002-02-02 Keith Packard <keithp@keithp.com>
-
- * builds/unix/freetype-config.in: Add missing `fi'.
-
-
- * Version 2.0.7 released.
- =========================
-
-
-2002-02-01 David Turner <david@freetype.org>
-
- * include/freetype/freetype.h: Increasing FREETYPE_PATCH to 7
- for the new release.
-
-2002-01-31 David Turner <david@freetype.org>
-
- * README, README.UNX, docs/CHANGES: Updating documentation for the
- 2.0.7 release.
-
-2002-01-30 David Turner <david@freetype.org>
-
- * INSTALL: Moved to ...
- * docs/INSTALL: Here to avoid conflicts with the `install' script on
- Windows, where the filesystem doesn't preserve case.
-
-2002-01-29 David Turner <david@freetype.org>
-
- * configure: Fixed the script. It previously didn't accept more
- than one argument correctly. For example, when typing:
-
- ./configure --disable-shared --disable-nls
-
- the `--disable-nls' was incorrectly sent to the `make' program.
-
-2002-01-29 Werner Lemberg <wl@gnu.org>
-
- * README.UNX: Fix typo.
- * builds/unix/install.mk (uninstall): Fix library name for libtool.
-
-2002-01-28 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
-
- * src/pcf/pcfdriver.c (PCF_Done_Face): Fix incorrect destruction of
- the face object (face->toc.tables, face->root.family_name,
- face->root.available_size, face->charset_encoding,
- face->charset_registry are now freed). Thanks to Niels Moseley.
-
-2002-01-28 Roberto Alameda <ojancano@geekmail.de>
-
- * src/type1/t1load.c (parse_encoding): Set `loader->num_chars'.
-
-2002-01-28 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1load.c (parse_subrs, parse_charstrings): Use copy
- of `base' string for decrypting to not modify the original data.
- Based on a patch by Jakub Bogusz <qboosh@pld.org.pl>.
-
-2002-01-27 Giuliano Pochini <pochini@shiny.it>
-
- * src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused
- bad rendering of thin lines (less than one pixel thick).
-
-2002-01-25 Werner Lemberg <wl@gnu.org>
-
- * src/cff/cffdrivr.c (cff_get_name_index): Make last patch work
- actually.
-
-2002-01-25 Martin Zinser <zinser@decus.de>
-
- * src/cache/ftccache.c (ftc_node_done, ftc_node_destroy): Fix
- compilation warnings.
- * src/base/descrip.mms (OBJS): Add `ftmm.obj'.
- * src/cache/descrip.mms (ftcache.obj): Dependencies added.
-
-2002-01-25 WANG Yi <wangyi@founder.com.cn>
-
- * src/cff/cffdrivr.c (cff_get_name_index): Fix deallocation bug.
-
-2002-01-21 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
-
- * docs/PATENTS: Typo fixed (thanks to Detlef `Hawkeye' Würkner) in
- the URL for the online resource.
-
-2002-01-18 Ian Brown <ian.brown@printsoft.de>
-
- * builds/win32/ftdebug.c: New file.
- * builds/win32/visualc/freetype.dsp: Updated.
-
-2002-01-18 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * builds/amiga/src/base/ftsystem.c: Updated for AmigaOS 3.9.
- * builds/amiga/README: Updated.
-
-2002-01-18 Ian Brown <ian.brown@printsoft.de>
-
- * builds/win32/visualc/freetype.dsp: Updated.
-
-2002-01-13 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/freetype2.a4: The script was still buggy.
- * builds/unix/freetype-config.in: Make it really work for any install
- prefix.
-
-2002-01-10 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/freetype2.a4: Fix some serious bugs.
-
-2002-01-09 David Turner <david@freetype.org>
-
- * builds/unix/configure.ac: Build top-level Jamfile.
-
-2002-01-09 Maxim Shemanarev <mcseemagg@yahoo.com>
-
- * src/smooth/ftgrays.c (gray_render_line): Small optimization to
- the smooth anti-aliased renderer that deals with vertical segments.
- This results in a 5-7% speedup in rendering speed.
-
-2002-01-08 David Turner <david@freetype.org>
-
- Added some wrapper scripts to make the installation more
- Unix-friendly.
-
- * configure, install: New files.
-
- * INSTALL, README.UNX: Updated installation documentation to use the
- new 'configure' and 'install' scripts.
-
-2002-01-07 David Turner <david@freetype.org>
-
-
- * Version 2.0.6 released.
- =========================
-
-
- * docs/BUGS, docs/CHANGES: Updating documentation for 2.0.6 release.
-
- * src/tools/docmaker.py: Fixed HTML quoting in sources.
- (html_format): Replaced with ...
- (html_quote): New function.
- (html_quote0): New function.
- (DocCode::dump_html): Small improvement.
- (DocParagraph::dump, DocBlock::html): Use html_quote0 and html_quote.
-
- * include/freetype/config/ftoption.h: Setting default options for
- a release build (debugging off, bytecode interpreter off).
-
- * src/base/ftobjs.c, src/base/ftoutln.c, src/cache/ftccmap.c,
- src/cff/cffload.c, src/cff/cffobjs.c, src/pshinter/pshalgo2.c,
- src/sfnt/ttload.c, src/sfnt/ttsbit.c: Removing small compiler
- warnings (in pedantic compilation modes).
-
-2002-01-05 David Turner <david@freetype.org>
-
- * src/autohint/ahhint.c (ah_align_linked_edge): Modified computation
- of auto-hinted stem widths; this avoids color fringes in
- `ClearType-like' rendering.
-
- * src/truetype/ttgload.c (TT_Load_Glyph_Header,
- TT_Load_Simple_Glyph, TT_Load_Composite_Glyph, load_truetype_glyph):
- Modified the TrueType loader to make it more paranoid; this avoids
- nasty buffer overflows in the case of invalid glyph data (as
- encountered in the output of some buggy font converters).
-
-2002-01-04 David Turner <david@freetype.org>
-
- * README.UNX: Added special README file for Unix users.
-
- * builds/unix/ftsystem.c (FT_New_Stream): Fixed typo.
-
- * src/base/ftobjs.c: Added #include FT_OUTLINE_H to get rid
- of compiler warnings.
-
- * src/base/ftoutln.c (FT_Outline_Check): Remove compiler warning.
-
-2002-01-03 Werner Lemberg <wl@gnu.org>
-
- * src/type1/t1objs.c (T1_Face_Init): Add cast to avoid compiler
- warning.
-
-2002-01-03 Keith Packard <keithp@keithp.com>
-
- * builds/unix/ftsystem.c (FT_New_Stream): Added a fix to ensure that
- all FreeType input streams are closed in child processes of a `fork'
- on Unix systems. This is important to avoid (potential) access
- control issues.
-
-2002-01-03 David Turner <david@freetype.org>
-
- * src/type1/t1objs.c (T1_Face_Init): Fixed a bug that crashed the
- library when dealing with certain weird fonts like `Stalingrad', in
- `sadn.pfb' (this font has no full font name entry).
-
- * src/base/ftoutln.c, include/freetype/ftoutln.h (FT_Outline_Check):
- New function to check the consistency of outline data.
-
- * src/base/ftobjs.c (FT_Load_Glyph): Use `FT_Outline_Check' to
- ensure that loaded glyphs are valid. This allows certain fonts like
- `tt1095m_.ttf' to be loaded even though it appears they contain
- really funky glyphs.
-
- There still is a bug there, though.
-
- * src/truetype/ttgload.c (load_truetype_glyph): Fix error condition.
-
-2001-12-30 David Turner <david@freetype.org>
-
- * src/autohint/ahhint.c (ah_hinter_load): Fix advance width
- computation of auto-hinted glyphs. This noticeably improves the
- spacing of letters in KDE and Gnome.
-
-2001-12-25 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
-
- * builds/dos/detect.mk: Correcting the order for Borland compilers:
- 16-bit bcc was never selected, always overridden by 32-bit bcc32.
-
-2001-12-22 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
-
- * src/pfc/pcfread.c (pcf_load_font): Handle property `POINT_SIZE'
- and fix incorrect computation of `available_sizes'.
-
-2001-12-22 David Turner <david@freetype.org>
-
- * src/autohint/ahhint.c (ah_hinter_load): Auto-hinted glyphs had an
- incorrect glyph advance in the case of mono-width fonts (like
- Courier, Andale Mono, and others).
-
-2001-12-22 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * builds/amiga/*: Adaptations to latest changes.
- Support added for MorphOS.
-
-2001-12-22 Werner Lemberg <wl@gnu.org>
-
- * src/pshinter/pshrec.c (FT_COMPONENT): Redefine to `trace_pshrec'.
- (ps_mask_table_merge, ps_hints_open, ps_hints_stem,
- ps_hints_t1stem3, ps_hints_t2mask, ps_hints_t2counter): Fix
- FT_ERROR messages.
- * src/pshinter/pshalgo1.c (FT_COMPONENT): Define as
- `trace_pshalgo1'.
- * src/pshinter/pshalgo2.c (FT_COMPONENT): Define as
- `trace_pshalgo2'.
- * include/freetype/internal/ftdebug.h (FT_Trace): Updated.
-
- * docs/modules.txt: New file.
-
-2001-12-21 David Turner <david@freetype.org>
-
- * src/pshinter/pshrec.c (ps_hints_t2mask, ps_hints_t2counter):
- Ignore invalid `hintmask' and `cntrmask' operators (instead of
- returning an error). Glyph 2028 of the CFF font `MSung-Light-Acro'
- couldn't be rendered otherwise (it seems its charstring is buggy,
- though this requires more analysis).
- (FT_COMPONENT): Define.
-
- * src/cff/cffgload.c (CFF_Parse_CharStrings), src/psaux/t1decode.c
- (T1_Decoder_Parse_Charstrings), src/pshinter/pshalgo2.c (*), Fixed a
- bug where the X and Y axis where inverted in the postscript hinter.
- This caused problem when displaying on non-square surfaces.
-
- * src/pshinter/pshalgo2.c: s/vertical/dimension/.
-
- * src/pshinter/pshglob.c (psh_globals_new): Replaced a floating
- point constant with a fixed-float equivalent. For some reasons not
- all compilers are capable of directly computing a floating pointer
- constant casted to FT_Fixed, and will link a math library instead.
-
-2001-12-20 Werner Lemberg <wl@gnu.org>
-
- * src/cache/ftccache.c (ftc_node_destroy, ftc_cache_lookup): Fix
- tracing strings.
- * src/cache/ftccmap.c (ftc_cmap_family_init): Ditto.
- * src/cache/ftcmanag.c (ftc_family_table_alloc,
- ftc_family_table_free, FTC_Manager_Check): Ditto.
- * src/cache/ftcsbits.c (ftc_sbit_node_load): Ditto.
-
- * src/base/ftobjs.c (FT_Done_Library): Remove compiler warning.
-
-2001-12-20 David Turner <david@freetype.org>
-
- Added PostScript hinter support to the CFF and CID drivers.
-
- * include/freetype/internal/cfftypes.h (CFF_Font): New member
- `pshinter'.
- * src/cff/cffload.c (CFF_Get_Standard_Encoding): New function.
- * src/cff/cffload.h: Updated.
- * src/cff/cffgload.c (CFF_Init_Builder): Renamed to ...
- (CFF_Builder_Init): This.
- Added new argument `hinting'.
- (CFF_Done_Builder): Renamed to ...
- (CFF_Builder_Done): This.
- (CFF_Init_Decoder): Added new argument `hinting'.
- (CFF_Parse_CharStrings): Implement vstem support.
- (CFF_Load_Glyph): Updated.
- Add hinting support.
- (cff_lookup_glyph_by_stdcharcode): Use CFF_Get_Standard_Encoding().
- (cff_argument_counts): Updated.
- * src/cff/cffgload.h: Updated.
- * src/cff/cffobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
- (CFF_Size_Get_Globals_Funcs, CFF_Size_Done, CFF_Size_Init,
- CFF_Size_Reset, CFF_GlyphSlot_Done, CFF_GLyphSlot_Init): New
- functions.
- (CFF_Init_Face): Renamed to ...
- (CFF_Face_Init): This.
- Add hinter support.
- (CFF_Done_Face): Renamed to ...
- (CFF_Face_Done): This.
- (CFF_Init_Driver): Renamed to ...
- (CFF_Driver_Init): This.
- (CFF_Done_Driver): Renamed to ...
- (CFF_Driver_Done): This.
- * src/cff/cffobjs.h: Updated.
- * src/cff/cffdrivr.c (cff_driver_class): Updated.
-
- * include/freetype/internal/t1types.h (CID_FaceRec): New member
- `pshinter'.
- * src/cid/cidgload.c (CID_Load_Glyph): Add hinter support.
- * src/cid/cidobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
- (CID_GlyphSlot_Done, CID_GlyphSlot_Init, CID_Size_Get_Globals_Funcs,
- CID_Size_Done, CID_Size_Init, CID_Size_Reset): New functions.
- (CID_Done_Face): Renamed to ...
- (CID_Face_Done): This.
- (CID_Init_Face): Renamed to ...
- (CID_Face_Init): This.
- Add hinting support.
- (CID_Init_Driver): Renamed to ...
- (CID_Driver_Init): This.
- (CID_Done_Driver): Renamed to ...
- (CID_Driver_Done): This.
- * src/cid/cidobjs.h: Updated.
- * src/cidriver.c: Updated.
-
- * src/pshinter/pshrec.c (t2_hint_stems): Fixed.
-
- * src/base/ftobjs.c (FT_Done_Library): Fixed a stupid bug that
- crashed the library on exit.
-
- * src/type1/t1gload.c (T1_Load_Glyph): Enable font matrix
- transformation of hinted glyphs.
-
- * src/cid/cidload.c (cid_read_subrs): Fix error condition.
-
- * src/cid/cidobjs.c (CID_Face_Done): Fixed a memory leak; the subrs
- routines were never released when CID faces were destroyed.
-
- * src/cff/cffload.h, src/cff/cffload.c, src/cff/cffgload.c: Updated
- to move the definition of encoding tables back within `cffload.c'
- instead of making them part of a shared header (causing problems in
- `multi' builds). This reverts change 2001-08-08.
-
- * docs/CHANGES: Updated for 2.0.6 release.
- * docs/TODO: Added `stem3 and counter hints support' to the TODO
- list for the Postscript hinter.
- * docs/BUGS: Closed the AUTOHINT-NO-SBITS bug.
-
-2001-12-19 David Turner <david@freetype.org>
-
- * include/freetype/cache/ftcache.h: Added comments to indicate that
- some of the exported functions should only be used by applications
- that need to implement custom cache types.
-
- * src/truetype/ttgload.c (cur_to_org, org_to_cur): Fixed a nasty bug
- that prevented composites from loading correctly, due to missing
- parentheses around macro parameters.
-
- * src/sfnt/sfobjs.c (SFNT_Load_Face): Make the `post' and `name'
- tables optional to load PCL fonts properly.
-
- * src/truetype/ttgload.c (TT_Load_Glyph), src/base/ftobjs.c
- (FT_Load_Glyph), include/freetype/freetype.h (FT_LOAD_SBITS_ONLY):
- `Fixed' the bug that prevented embedded bitmaps to be loaded when
- the auto-hinter is used. This actually is a hack but will be enough
- until the internal re-design scheduled for FreeType 2.1.
-
- * src/raster/ftrend1.c (ft_raster1_render): Fixed a nasty outline
- shifting bug in the monochrome renderer.
-
- * README: Updated version numbers to 2.0.6.
-
-2001-12-17 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttgload.c (load_truetype_glyph): Fix test for invalid
- glyph header.
-
-2001-12-15 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove compiler warning.
- * include/freetype/ftcache.h (FTC_Node_Unref): Removed. It is
- already in ftcmanag.h.
- * src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable
- `gfam'.
- * src/cache/ftcmanag.c (ftc_family_table_alloc,
- * ftc_family_table_free): Use FT_EXPORT_DEF.
- * include/freetype/cache/ftcmanag.h: Updated.
- * src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF.
- * src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable
- `cfam'.
- Remove compiler warning.
- (FTC_CMapCache_Lookup): Remove compiler warnings.
- (ftc_cmap_family_init): Ditto.
- (FTC_CMapCache_Lookup): Ditto.
-
- * builds/unix/configure.ac: Increase `version_info' to 8:0:2.
- * builds/unix/configure: Regenerated.
-
-2001-12-14 Werner Lemberg <wl@gnu.org>
-
- * builds/mac/README: Updated.
-
-2001-12-14 Scott Long <scott@swiftview.com>
-
- * src/truetype/ttgload.c (load_truetype_glyph): Fixing crash when
- dealing with invalid fonts (i.e. glyph size < 10 bytes).
-
-2001-12-14 Sam Latinga <slouken@devolution.com>
-
- * builds/mac/freetype.make: A new Makefile to build with MPW on
- MacOS classic.
-
-2001-12-14 David Turner <david@freetype.org>
-
- * src/truetype/ttgload.c (TT_Load_Glyph), src/type1/t1gload.c
- (T1_Load_Glyph), src/cid/cidgload.c (CID_Load_Glyph),
- src/cff/cffgload.c (CFF_Load_Glyph): Fixed a serious bug common to
- all font drivers (the advance width was never hinted when it
- should).
-
- * include/freetype/freetype.h (FREETYPE_PATCH): New macro.
- * src/base/ftdbgmem.c (debug_mem_dummy) [!FT_DEBUG_MEMORY]: Don't
- use `extern' keyword.
-
-2001-12-12 David Turner <david@freetype.org>
-
- * src/pshinter/pshglob.c (psh_blues_scale_zones, psh_blues_snap_stem
- psh_globals_new): Adding correct BlueScale/BlueShift support, plus
- family blues processing.
- * src/pshinter/pshglob.h (PSH_BluesRec): Updated.
-
- Started adding support for the Postscript hinter in the CFF module.
-
- * src/cff/cffgload.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
- (CFF_Parse_CharStrings): Implement it.
- * src/cff/cffgload.h: Updated.
-
-2001-12-12 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/freetype2.m4: Some portability fixes.
-
-2001-12-11 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
-
- * src/base/descrip.mms (OBJS): Add ftdebug.obj.
-
-2001-12-11 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/ttload.c (TT_Load_Generic_Header): Typos.
-
-2001-12-11 David Turner <david@freetype.org>
-
- * builds/unix/freetype-config.in: Modified the script to prevent
- passing `-L/usr/lib' to gcc.
-
- * docs/FTL.TXT: Simple fix (change `LICENSE.TXT' to `FTL.TXT').
-
- * builds/unix/freetype2.m4: New file for checking configure paths.
- We need to install it in $(prefix)/share/aclocal/freetype2.m4 but I
- didn't modify builds/unix/install.mk yet.
-
- * INSTALL: Updated the instructions to build shared libraries with
- Jam. They were simply wrong.
-
- * src/base/fttrigon.c (FT_Cos): Fixed a small bug that caused
- slightly improper results for `FT_Cos' and `FT_Sin' (example:
- FT_Sin(0) == -1!).
-
-2001-12-11 Detlef Würkner <TetiSoft@apg.lahn.de>
-
- * include/freetype/internal/ftstream.h (GET_LongLE, GET_ULongLE):
- Fixed incorrect argument types.
-
-2001-12-10 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
-
- * src/pcf/pcfdriver.c (PCF_Init_Face): Allow Xft to use PCF fonts
- by setting the `face->metrics.max_advance' correctly.
-
-2001-12-07 David Turner <david@freetype.org>
-
- * include/freetype/cache/ftccmap.h, src/cache/ftccmap.c: Added new
- charmap cache.
- * src/cache/ftcache.c: Updated.
-
- * src/autohint/ahhint.c (ah_hinter_hint_edges): s/UNUSED/FT_UNUSED/.
-
-2001-12-06 Leonard Rosenthol <leonardr@lazerware.com>
-
- Added support for reading .dfont files on Mac OS X. Also added a
- new routine which looks up a given font by name in the Mac OS and
- returns the disk file where it resides.
-
- * src/base/ftmac.c: Include <Files.h> and <TextUtils.h>.
- (is_dfont): New auxiliary function.
- (FT_New_Face_From_dfont): New function.
- (FT_GetFile_From_Mac_Name): New exported function.
- (FT_New_Face): Updated.
- * include/freetype/ftmac.h: Updated.
-
-2001-12-06 David Turner <david@freetype.org>
-
- * src/cache/Jamfile, src/cache/rules.mk: Updated.
-
-2001-12-06 Werner Lemberg <wl@gnu.org>
-
- * INSTALL: Small update.
-
-2001-12-05 David Turner <david@freetype.org>
-
- * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Re-ordered code for
- debugging purposes.
- Comment out use of `origin'.
-
- * src/smooth/ftsmooth.c (ft_smooth_render): Fixed a nasty hidden bug
- where outline shifting wasn't correctly undone after bitmap
- rasterization. This created problems with certain glyphs (like '"'
- of certain fonts) and the cache system.
-
- * src/pshinter/pshalgo1.c (psh1_hint_table_init): Fix typo.
- * src/pshinter/pshalgo2.c (psh2_hint_table_init): Fix typo.
- (ps2_hints_apply): Small fix.
-
-2001-12-05 David Turner <david@freetype.org>
-
- * src/pshinter/pshalgo2.c (psh2_hint_table_init),
- src/pshinter/pshalgo1.c (psh1_hint_table_init): Removed compiler
- warnings.
-
- * include/freetype/ftcache.h, include/freetype/cache/*, src/cache/*:
- Yet another massive rewrite of the caching sub-system in order to
- both increase performance and allow simpler cache sub-classing. As
- an example, the code for the image and sbit caches is now much
- simpler.
-
- I still need to update the documentation in
- www/freetype2/docs/cache.html to reflect the new design though.
-
- * include/freetype/config/ftheader.h (FT_CACHE_CHARMAP_H): New
- macro.
- (FT_CACHE_INTERNAL_CACHE_H): Updated.
-
-2001-12-05 David Krause <freetype@davidkrause.com>
-
- * docs/license.txt: s/X Windows/X Window System/.
-
-2001-12-04 Werner Lemberg <wl@gnu.org>
-
- * src/raster/ftraster.c: Fix definition condition of MEM_Set().
- * src/smooth/ftgrays.c (M_Y): Change value to 192.
- * src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter.
- Remove unused variable.
- * src/cache/ftcimage.c (ftc_image_node_init,
- ftc_image_node_compare): Remove unused variables.
- * src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused
- variable.
- * src/raster/ftraster.c (MEM_Set): Move definition down to avoid
- compiler warning.
- * src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to
- avoid compiler warnings.
- * src/pcf/pcfread.c (tableNames): Use `const'.
- (pcf_read_TOC): Change counter name to avoid compiler warning.
- Use `const'.
- * src/pshinter/pshrec.c (ps_hints_close): Remove redundant
- declaration.
- * src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables
- to avoid shadowing.
- * src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto.
- * src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()'
- and `T1_Size_Done()'.
-
-2001-11-20 Antoine Leca <antoineleca@multimania.com>
-
- * include/freetype/ttnameid.h: Added some new Microsoft language
- codes and LCIDs as found in MSDN (Passport SDK). Also added
- comments about the meaning of bit 57 of the `OS/2' table
- (TT_UCR_SURROGATES) which (with OpenType v.1.3) now means `there is
- a character beyond 0xFFFF in this font'. Thanks to Detlef Würkner
- <TetiSoft@apg.lahn.de> for noticing this.
-
-2001-11-20 David Turner <david@freetype.org>
-
- * src/pshinter/{pshalgo2.c, pshalgo1.c}: Fixed stupid bug in sorting
- routine that created nasty alignment artefacts.
-
- * src/pshinter/pshrec.c, tests/gview.c: Debugging updates.
-
- * src/smooth/ftgrays.c: De-activated experimental gamma support.
- Apparently, `optimal' gamma tables depend on the monitor type,
- resolution and general karma, so it's better to compute them outside
- of the rasterizer itself.
- (gray_convert_glyph): Use `volatile' keyword.
-
-2001-10-29 David Turner <david@freetype.org>
-
- Adding experimental `gamma' support. This produces smoother glyphs
- at small sizes for very little cost.
-
- * src/smooth/ftgrays.c (grays_init_gamma): New function.
- (gray_raster_new): Use it.
-
- Various fixes to the auto-hinter. They merely improve the output of
- sans-serif fonts. Note that there are still problems with serifed
- fonts and composites (accented characters).
-
- * src/autohint/ahglyph.c (ah_outline_load,
- ah_outline_link_segments): Implement it.
- Fix typos.
- (ah_outline_save, ah_outline_compute_segments): Fix typos.
- * src/autohint/ahhint.c (ah_align_serif_edge): New argument
- `vertical'. Implement improvement.
- (ah_hint_edges_3, ah_hinter_hint_edges): Implement it.
- Fix typos.
- (ah_hinter_align_strong_points, ah_hinter_align_weak_points): Fix
- typos.
- (ah_hinter_load): Set `ah_debug_hinter' if DEBUG_HINTER is defined.
- * src/autohint/ahmodule.c: Implement support for DEBUG_HINTER macro.
- * src/autohint/ahtypes.h: Ditto.
- (AH_Hinter): Remove `disable_horz_edges' and `disable_vert_edges'
- (making them global as `ah_debug_disable_horz' and
- `ah_debug_disable_vert').
- Fix typos.
-
- * tests/gview.c: Updated the debugging glyph viewer to show the
- hints generated by the `autohint' module.
-
-2001-10-27 David Turner <david@freetype.org>
-
- * src/cache/ftcchunk.c (ftc_chunk_cache_lookup): Fixed a bug that
- considerably lowered the performance of the abstract chunk cache.
-
-2001-10-26 David Turner <david@freetype.org>
-
- * include/freetype/ftcache.h, include/freetype/cache/*.h,
- src/cache/*.c: Major re-design of the cache sub-system to provide
- better performance as well as an `Acquire'/`Release' API. Seems to
- work well here, but probably needs a bit more testing.
-
-2001-10-26 Leonard Rosenthol <leonardr@lazerware.com>
-
- * builds/mac/README: Updated to reflect my taking over the project
- and that is now being actively maintained.
-
- * src/base/ftmac.c (parse_fond): Applied patches from Paul Miller
- <paulm@profoundeffects.com> to support loading a face other than the
- first from a FOND resource.
- (FT_New_Face_From_FOND): Updated.
-
-2001-10-25 Leonard Rosenthol <leonardr@lazerware.com>
-
- * builds/mac/ftlib.prj: Update of CodeWarrior project file for Mac
- OS for latest version (7) of CWPro and for recent changes to the FT
- source tree.
-
-2001-10-25 David Turner <david@freetype.org>
-
- * include/freetype/config/ftoption.h: Updated comments to explain
- precisely how to use project-specific macro definitions without
- modifying this file manually.
-
- (FT_CONFIG_FORCE_INT64): Define.
-
- (FT_DEBUG_MEMORY): New macro.
-
-2001-10-24 Tom Kacvinsky <tkacvins@freetype.org>
-
- * builds/unix/ftsystem.c (FT_New_Memory): Added a missing `{'.
-
-2001-10-23 David Turner <david@freetype.org>
-
- * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
- Improvements to the memory debugger to report more information in
- case of errors. Also, some allocations that occurred through REALLOC
- couldn't be previously caught correctly.
-
- * src/autohint/ahglyph.c (ah_outline_compute_segments,
- ah_outline_compute_edges), src/raster/ftraster.c (ft_black_new),
- src/smooth/ftgrays.c (gray_render_span, gray_raster_new): Replaced
- liberal uses of memset() by the MEM_Set() macro.
-
-2001-10-23 David Turner <david@freetype.org>
-
- * src/raster/ftraster.c (Update): Removed to be inlined in ...
- (Sort): Updated.
-
-2001-10-22 David Turner <david@freetype.org>
-
- * builds/unix/ftsystem.c (FT_New_Memory, FT_Done_Memory),
- builds/vms/ftsystem.c (FT_New_Memory, FT_Done_Memory),
- builds/amiga/ftsystem.c (FT_New_Memory, FT_Done_Memory),
- src/base/ftdbgmem.c: Updated the memory debugger and
- platform-specific implementations of `ftsystem' in order to be able
- to debug memory allocations on Unix, VMS and Amiga too!
-
- * src/pshinter/pshalgo2.c (psh2_hint_table_record_mask): Removed
- some bogus warnings.
-
- * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
- Modified the debugging memory manager to report the location (source
- file name + line number) where leaked memory blocks are allocated in
- the source file.
-
- * src/base/ftdbgmem.c: New debugging memory manager. You must
- define the FT_DEBUG_MEMORY macro in `ftoption.h' to enable it. It
- will record every memory block allocated and report simple errors
- like memory leaks and double deletes.
-
- * src/base/Jamfile: Include ftdbgmem.
- * src/base/rules.mk: Ditto.
- * src/base/ftbase.c: Include ftdbgmem.c.
-
- * include/freetype/config/ftoption.h: Added the FT_DEBUG_MEMORY
- macro definition.
-
- * src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory): Modified the
- base component to use the debugging memory manager when the macro
- FT_DEBUG_MEMORY is defined.
-
-2001-10-21 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/cffload.c (CFF_Done_Font): Free subfonts array only if
- we are working with a CID keyed CFF font. Otherwise, a variable
- that was never allocated memory might freed. This is a correction
- to the previous patch for freeing subfonts.
-
-2001-10-21 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/cff/cffload.c (CFF_Done_Font): Free the subfonts array to
- avoid a memory leak.
-
-2001-10-21 David Turner <david@freetype.org>
-
- * src/pshinter/pshalgo2.c, src/pshinter/pshalgo1.c,
- src/pshinter/pshglob.c: Removing compiler warnings in pedantic modes
- (in multi-object compilation mode, mainly).
-
-2001-10-20 Tom Kacvinsky <tkacvins@freetype.org>
-
- * src/type1/t1load.c (parse_encoding): Add a test to make sure
- that custom encodings (i.e., neither StandardEncoding nor
- ExpertEncoding) are not loaded twice when the Type 1 font is
- synthetic.
-
- * src/type1/t1load.c (parse_font_name, parse_subrs): Added a test
- for when loading synthetic fonts to make sure that the font name
- and subroutines are not loaded twice. This is to remove a memory
- leak that occurred because the original memory blocks for these
- objects were not deallocated when the objects were parsed the
- second time.
-
-2001-10-19 David Turner <david@freetype.org>
-
- * src/smooth/ftgrays.c, src/pshinter/pshglob.h,
- src/pshinter/pshrec.c, src/pshinter/pshalgo2.c: Getting rid of
- compiler warnings.
-
- * src/pshinter/module.mk, src/pshinter/rules.mk: Adding control
- files to build the PostScript hinter with the `old' build system.
-
-2001-10-19 Jacob Jansen <joukj@hrem.stm.tudelft.nl>
-
- * descrip.mms, src/pshinter/descrip.mms: Updates to the VMS build
- files.
-
-2001-10-18 David Turner <david@freetype.org>
-
- * src/psnames/pstables.h, src/tools/glnames.py: Rewrote the
- `glnames.py' script used to generate the `pstables.h' header file.
- The old one contained a serious bug that made FreeType return
- incorrect glyph names for certain glyphs.
-
- * src/truetype/ttdriver.c (Set_Char_Sizes): Changing computation of
- pixel size from character size to use rounding. This is an
- experiment to see whether this gives values similar to Windows for
- scaled ascent/descent/etc.
-
- * src/base/ftcalc.c (FT_Div64by32): Changed the implementation
- slightly since the original code was mis-compiled on Mac machines
- using the MPW C compiler.
-
- * src/base/ftobjs.c (FT_Realloc): When a memory block was grown
- through FT_Realloc(), the new bytes were not set to 0, which created
- some strange bugs in