ref: 42b63b2bba49e5bbca509bc06bd44b3fcdec594f
parent: 555258fffe183fb2da2b2e84981d9284b505d6c7
author: Werner Lemberg <[email protected]>
date: Sun Jan 21 16:01:33 EST 2007
* ChangeLog: Split off older entries into... * ChangeLog.22: This new file.
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
2007-01-21 Werner Lemberg <[email protected]>
+ * ChangeLog: Split off older entries into...
+ * ChangeLog.22: This new file.
+
+2007-01-21 Werner Lemberg <[email protected]>
+
* docs/CHANGES: Document SHZ fix.
2007-01-21 George Williams <[email protected]>
@@ -1416,2830 +1421,9 @@
* docs/PROBLEMS: Updated icl issues.
-2006-05-12 Werner Lemberg <[email protected]>
-
-
- * Version 2.2.1 released.
- =========================
-
-
- Tag sources with `VER-2-2-1'.
-
-2006-05-12 Werner Lemberg <[email protected]>
-
- * src/tools/docmaker/sources.py (re_source_keywords): Add word
- boundary markers.
- * src/tools/docmaker/content.py (re_field): Allow `.' in field names
- (but not at the beginning or end).
- * src/tools/docmaker/tohtml.py (html_header_1): Use `utf-8' charset.
- (block_footer): Split into...
- (block_footer_start, block_footer_middle, block_footer_end): This to
- add navigation buttons.
- (HtmlFormatter::block_exit): Updated.
-
- * include/freetype/*: Many minor documentation improvements (adding
- links, spelling errors, etc.).
-
-2006-05-11 Werner Lemberg <[email protected]>
-
- * README: Minor updates.
-
- * include/freetype/*: s/scale/scaling value/ where appropriate.
- Many other minor documentation improvements.
-
- * src/tools/docmaker/sources.py (re_italic, re_bold): Handle
- trailing punctuation.
- * src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word): Add
- warning message for undefined cross references.
- Update handling of re_italic and re_bold.
-
-2006-05-11 Masatake YAMATO <[email protected]>
-
- * builds/unix/ftsystem.c (FT_Stream_Open): Check errno only if
- read system call returns -1.
- Remove a redundant parenthesis.
-
-2006-05-10 Werner Lemberg <[email protected]>
-
- * builds/unix/ftsystem.c (FT_Stream_Open): Avoid infinite loop if
- given an empty, un-mmap()able file. Reported and suggested fix in
- Savannah bug #16555.
-
- * builds/freetype.mk (refdoc): Write-protect the `docmaker'
- directory to suppress generation of .pyc files. According to the
- Python docs there isn't a more elegant solution (currently).
-
- * builds/toplevel.mk (dist): New target which builds .tar.gz,
- .tar.bz2, and .zip files. Note that the version number is still
- hard-coded.
- (do-dist): Sub-target of `dist'.
- (CONFIG_GUESS, CONFIG_SUB): New variables.
- (.PHONY): Updated.
-
-2006-05-09 Rajeev Pahuja <[email protected]>
-
- * builds/win32/visualc/freetype.sln,
- builds/win32/visualc/freetype.vcproj: Upgraded to VS.NET 2005 from
- VS.NET 2003
- Added files ftbbox.c, fttype1.c, ftwinfnt.c, ftsynth.c.
-
- * builds/win32/visualc/index.html: Updated.
-
-2006-05-07 Werner Lemberg <[email protected]>
-
- Put version information into the configure script. Reported by Paul
- Watson <[email protected]>.
-
- * builds/unix/configure.ac: Renamed to...
- * builds/unix/configure.raw: This which now serves (with appropriate
- modifications) as a template for configure.ac.
-
- * version.sed: New script.
-
- * autogen.sh: Generate configure.ac from configure.raw, using
- FREETYPE_MAJOR, FREETYPE_MINOR, and FREETYPE_PATCH from freetype.h.
-
-2006-05-06 Werner Lemberg <[email protected]>
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
-
- * builds/unix/configure.ac (version_info): Set to 9:10:3.
-
- * builds/win32/visualc/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj, builds/freetype.mk (refdoc),
- Jamfile (RefDoc), README: s/220/221/, s/2.2.0/2.2.1/.
- Minor updates.
-
- * docs/CHANGES, docs/VERSION.DLL, docs/PROBLEMS, README.CVS:
- Updated.
-
- * builds/unix/install-sh: Updated from `texinfo' CVS module at
- savannah.gnu.org.
-
- * devel/ftoption.h: Synchronize with
- include/freetype/config/ftoption.h.
-
-2006-05-04 Werner Lemberg <[email protected]>
-
- * src/lzw/ftlzw2.c: Renamed to...
- * src/lzw/ftlzw.c: This.
-
- * src/lzw/Jamfile, src/lzw/rules.mk: Updated.
-
- * builds/mac/FreeType.m68k_cfm.make.txt,
- builds/mac/FreeType.m68k_far.make.txt,
- builds/mac/FreeType.ppc_carbon.make.txt,
- builds/mac/FreeType.ppc_classic.make.txt: Updated.
-
-2006-05-03 David Turner <[email protected]>
-
- Allow compilation again with C++ compilers.
-
- * include/freetype/internal/ftmemory.h (FT_ASSIGNP,
- FT_ASSIGNP_INNER): New macros which do the actual assignment, and
- which exist in two variants (for C and C++).
- Update callers accordingly.
-
-2006-05-03 Werner Lemberg <[email protected]>
-
- * include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Removed.
-
-2006-05-02 Werner Lemberg <[email protected]>
-
- * include/freetype/internal/ftmemory.h: s/new/newsz/ (for C++).
- (FT_ALLOC): Remove redundant redefinition.
-
- * builds/compiler/gcc-dev.mk (CFLAGS) [g++]: Don't use
- `-Wstrict-prototypes'.
-
- * src/base/ftstream.c (FT_Stream_EnterFrame): Add cast.
-
- * include/freetype/config/ftconfig.h (FT_BASE_DEF) [__cplusplus]:
- Remove `extern'.
-
-2006-05-02 David Turner <[email protected]>
-
- Update the memory management functions and macros to safely deal
- with array size buffer overflows. This corresponds to attemps to
- allocate arrays that are too large. For an example, consider the
- following code:
-
- count = read_uint32_from_file(); array = malloc( sizeof ( Item ) *
- count ); for ( nn = 0; nn < count; nn++ )
- array[nn] = read_item_from_file();
-
- If `count' is larger than `FT_UINT_MAX/sizeof(Item)', the
- multiplication overflows, and the array allocated os smaller than
- the data read from the file. In this case, the heap will be
- trashed, and this can be used as a denial-of-service attack, or make
- the engine crash later.
-
- The FT_ARRAY_NEW and FT_ARRAY_RENEW macros now ensure that the new
- count is no larger than `FT_INT_MAX/item_size', otherwise a new
- error code `FT_Err_Array_Too_Large' will be returned.
-
- Note that the memory debugger now works again when FT_DEBUG_MEMORY
- is defined. FT_STRICT_ALIASING has disappeared; the corresponding
- code is now the default.
-
-
- * include/freetype/config/ftconfig.h (FT_BASE_DEF) [!__cplusplus]:
- Don't use `extern'.
-
- * include/freetype/fterrdef.h (FT_Err_Array_Too_Large): New error
- code.
-
- * include/freetype/internal/ftmemory.h (FT_DEBUG_INNER)
- [FT_DEBUG_MEMORY]: New macro.
- (ft_mem_realloc, ft_mem_qrealloc): Pass new object size count also.
- (ft_mem_alloc_debug, ft_mem_qalloc_debug, ft_mem_realloc_debug,
- ft_mem_qrealloc_debug, ft_mem_free_debug): Removed.
- (FT_MEM_ALLOC, FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC,
- FT_MEM_FREE): Redefine.
- (FT_MEM_NEW_ARRAY, FT_MEM_RENEW_ARRAY, FT_MEM_QNEW_ARRAY,
- FT_MEM_QRENEW_ARRAY): Redefine.
- (FT_ALLOC_MULT, FT_REALLOC_MULT, FT_MEM_QALLOC_MULT,
- FT_MEM_QREALLOC_MULT): New macros. Update callers where
- appropriate.
- (FT_MEM_SET_ERROR): Slightly redefine.
-
-
- * src/base/ftdbgmem.c (_ft_debug_file, _ft_debug_lineno)
- [FT_DEBUG_MEMORY]: New global variables, replacing...
- (FT_MemTable_Rec) [FT_DEBUG_MEMORY]: Remove `filename' and
- `line_no'. Update all callers.
- (ft_mem_debug_alloc) [FT_DEBUG_MEMORY]: Avoid possible integer
- overflow.
- (ft_mem_alloc_debug, ft_mem_realloc_debug, ft_mem_qalloc_debug,
- ft_mem_qrealloc_debug, ft_mem_free_debug): Removed.
-
- * src/base/ftmac.c (read_lwfn): Catch integer overflow.
- * src/base/ftrfork.c (raccess_guess_darwin_hfsplus): Ditto.
- * src/base/ftutil.c: Remove special code for FT_STRICT_ALIASING.
- (ft_mem_alloc. ft_mem_realloc, ft_mem_qrealloc): Rewrite.
-
-
- * include/freetype/ftstream.h (FT_FRAME_ENTER, FT_FRAME_EXIT,
- FT_FRAME_EXTRACT, FT_FRAME_RELEASE): Use FT_DEBUG_INNER to report the
- place where the frames were entered, extracted, exited or released
- in the memory debugger.
-
- * src/base/ftstream.c (FT_Stream_ReleaseFrame) [FT_DEBUG_MEMORY]:
- Call ft_mem_free.
- (FT_Stream_EnterFrame) [FT_DEBUG_MEMORY]: Use ft_mem_qalloc.
- (FT_Stream_ExitFrame) [FT_DEBUG_MEMORY]: Use ft_mem_free.
-
-2006-04-30 suzuki toshiya <[email protected]>
-
- * src/base/ftobjs.c (Mac_Read_POST_Resource): Correct pfb_pos
- initialization, remove extra cast to copy to pfb_lenpos. This fixes
- parsing of PFB fonts with MacOS resource fork (bug introduced
- 2003-09-11). Patch provided by Huib-Jan Imbens <[email protected]>.
-
-2006-04-29 Werner Lemberg <[email protected]>
-
- Further C library abstraction. Based on a patch from
- [email protected].
-
- * include/freetype/config/ftstdlib.h (FT_CHAR_BIT, FT_FILE,
- ft_fopen, ft_fclose, ft_fseek, ft_ftell, ft_fread, ft_smalloc,
- ft_scalloc, ft_srealloc, ft_sfree, ft_labs): New wrapper macros for
- C library functions. Update all users accordingly (and catch some
- other places where the C library function was used instead of the
- wrapper functions).
-
- * src/base/ftsystem.c: Don't include stdio.h and stdlib.h.
- * src/gzip/zutil.h [MSDOS && !(__TURBOC__ || __BORLANDC__)]: Don't
- include malloc.h.
-
-
- * builds/unix/unix-def.in (datarootdir): Define, for autoconf 2.59c
- and forthcoming versions.
-
-2006-04-28 Werner Lemberg <[email protected]>
-
- * src/lzw/ftlzw.c, src/lzw/zopen.c, src/lzw/zopen.h: Removed,
- obsolete.
-
-2006-04-27 yi luo <[email protected]>
-
- * builds/win32/visualc/freetype.vcproj: Updated.
-
-2006-04-26 David Turner <[email protected]>
-
-
- * Version 2.2 released.
- =======================
-
-
- Tag sources with `VER-2-2-0'.
-
-2006-04-26 Werner Lemberg <[email protected]>
-
- * src/psaux/psobjs.c (shift_elements): Don't use FT_Long but
- FT_PtrDiff for `delta'. Reported by Céline PILLET
- <[email protected]>.
-
-2006-04-21 David Turner <[email protected]>
-
- * include/freetype/ftincrem.h: Documentation updates.
- (FT_Incremental_Interface): New typedef.
-
- * include/freetype/ftmodapi.h, include/freetype/ftglyph.h:
- Documentation updates.
-
- * include/freetype/freetype.h: Documentation update.
- (FT_HAS_FAST_GLYPHS): Always set to 0.
-
- * include/freetype/ftstroke.h, src/base/ftstroke.c (FT_Stroker_New):
- Take an FT_Library argument instead of FT_Memory.
-
- * src/sfnt/ttcmap.c: Remove compiler warnings (gcc-4.0.2).
-
-2006-04-13 David Turner <[email protected]>
-
- * src/autofit/afloader.c (af_loader_init, af_loader_load_g): Remove
- superfluous code in the auto-fitter's loader.
-
-2006-04-05 Detlef Würkner <[email protected]>
-
- * builds/amiga/makefile, builds/amiga/makefile.os4,
- builds/amiga/smakefile: Added FT2_BUILD_LIBRARY define.
-
-2006-04-03 luoyi <[email protected]>
-
- * builds/compiler/intelc.mk (TE): New variable.
- (ANSIFLAGS): Updated.
-
-2006-04-03 Werner Lemberg <[email protected]>
-
- * builds/exports.mk (clean_symbols_list, clean_apinames): Removed.
- (CLEAN): Add $(EXPORTS_LIST) and $(APINAMES_EXE).
- (.PHONY): Updated.
-
- * configure.ac: Minor fixes to improve --help output.
-
-
- * docs/PROBLEMS: New file.
-
-2006-04-01 David Turner <[email protected]>
-
- * docs/CHANGES: Updated.
-
- * include/freetype/ftcache.h, include/freetype/config/ftheader.h:
- Update documentation comments.
-
-2006-04-01 Werner Lemberg <[email protected]>
-
- * builds/unix/install.mk (uninstall): Don't handle `cache'
- directory which no longer exists.
-
-2006-03-29 Detlef Würkner <[email protected]>
-
- * src/psaux/psconv.c: Changed some variables which are expected to
- hold negative values from `char' to `FT_Char' to allow building with
- a compiler where `char' is unsigned by default.
-
-2006-03-27 David Turner <[email protected]>
-
- * src/sfnt/ttkern.c (tt_face_get_kerning): Fix a serious bug that
- causes some programs to go into an infinite loop when dealing with
- fonts that don't have a properly sorted kerning sub-table.
-
-2006-03-26 Werner Lemberg <[email protected]>
-
- * src/bdf/bdflib.c (ERRMSG4): New macro.
- (_bdf_parse_glyphs): Handle invalid BBX values.
-
- * include/freetype/fterrdef.h (FT_Err_Bbx_Too_Big): New error
- macro.
-
-2006-03-23 Werner Lemberg <[email protected]>
-
- * docs/CHANGES: Updated.
-
-
- * src/tools/docmaker/tohtml.py (html_header_2): Add horizontal
- padding between table elements.
- (html_header_1): The `DOCTYPE' comment must be in uppercase.
- (make_html_para): Convert `...' quotations into real left and
- right single quotes.
- Use `para_header' and `para_footer'.
-
- * src/tools/docmaker/sources.py (re_bold, re_italic): Accept "'"
- also.
-
-2006-03-23 David Turner <[email protected]>
-
- Add FT_Get_SubGlyph_Info API to retrieve subglyph data. Note that
- we do not expose the FT_SubGlyphRec structure.
-
- * include/freetype/internal/ftgloadr.h (FT_SUBGLYPH_FLAGS_*): Moved
- to...
- * include/freetype/freetype.h (FT_SUBGLYPH_FLAGS_*): Here.
- (FT_Get_SybGlyph_Info): New declaration.
-
- * src/base/ftobjs.c (FT_Get_SubGlyph_Info): New function.
-
-
- * src/autofit/afloader.c (af_loader_load_g): Compute lsb_delta and
- rsb_delta correctly in edge cases.
-
-2006-03-22 Werner Lemberg <[email protected]>
-
- * src/cache/ftccache.c, (ftc_node_mru_up, FTC_Cache_Lookup)
- [!FTC_INLINE]: Compile conditionally.
- * src/cache/ftccache.h: Updated.
-
- * src/cache/ftcglyph.c (FTC_GNode_Init, FTC_GNode_UnselectFamily,
- FTC_GNode_Done, FTC_GNode_Compare, FTC_Family_Init, FTC_GCache_New):
- s/FT_EXPORT/FT_LOCAL/.
- (FTC_GCache_Init, FTC_GCache_Done): Commented out.
- (FTC_GCache_Lookup) [!FTC_INLINE]: Compile conditionally.
- s/FT_EXPORT/FT_LOCAL/.
- * src/cache/ftcglyph.h: Updated.
-
- * src/cache/ftcimage.c (FTC_INode_Free, FTC_INode_New):
- s/FT_EXPORT/FT_LOCAL/.
- (FTC_INode_Weight): Commented out.
- * src/cache/ftcimage.h: Updated.
-
- * src/cache/ftmanag.c (FTC_Manager_Compress,
- FTC_Manager_RegisterCache, FTC_Manager_FlushN):
- s/FT_EXPORT/FT_LOCAL/.
- * src/cache/ftmanag.h: Updated.
-
- * src/cache/ftcsbits.c (FTC_SNode_Free, FTC_SNode_New,
- FTC_SNode_Compare): s/FT_EXPORT/FT_LOCAL/.
- (FTC_SNode_Weight): Commented out.
- * src/cache/ftcsbits.h: Updated.
-
-2006-03-22 Werner Lemberg <[email protected]>
-
- * src/cache/ftccache.c, src/cache/ftccache.h (FTC_Node_Destroy):
- Remove, unused.
-
- * src/cache/ftccmap.h: Remove, unused.
-
- * src/cache/rules.mk (CACHE_DRV_H): Remove ftccmap.h.
-
-2006-03-21 Zhe Su <[email protected]>
-
- * src/base/ftoutln.c (FT_Outline_Get_Orientation): Improve
- algorithm.
-
-2006-03-21 Werner Lemberg <[email protected]>
-
- * src/cff/cfftypes.h (CFF_CharsetRec): Add `max_cid' member.
-
- * src/cff/cffload.c (cff_charset_load): Set `charset->max_cid'.
-
- * src/cff/cffgload.c (cff_slot_load): Change type of third parameter
- to `FT_UInt'.
- Check range of `glyph_index'.
- * src/cff/cffgload.h: Updated.
-
-
- * src/sfnt/ttcmap.c (tt_face_build_cmaps): Handle invalid offset
- correctly.
-
-
- * builds/freetype.mk (refdoc), docs/CHANGES, Jamfile (RefDoc),
- README: s/2.1.10/2.2/.
-
-2006-03-21 David Turner <[email protected]>
-
- * src/autofit/aflatin.c (af_latin_metrics_scale): Fix small bug
- that crashes the auto-hinter (introduced by previous patch).
-
-2006-03-20 Werner Lemberg <[email protected]>
-
- * builds/freetype.mk (CACHE_DIR, CACHE_H): Remove.
- (FREETYPE_H): Updated.
-
- * src/cache/rules.mk (CACHE_H_DIR): Remove.
- (CACHE_DRV_H): Updated.
-
-2006-03-20 David Turner <[email protected]>
-
- * include/freetype/cache/ftccache.h,
- include/freetype/cache/ftccmap.h, include/freetype/cache/ftcglyph.h
- include/freetype/cache/ftcimage.h include/freetype/cache/ftcmanag.h
- include/freetype/cache/ftcmru.h include/freetype/cache/ftcsbits.h:
- Move to...
-
- * src/cache/ftccache.h, src/cache/ftcglyph.h, src/cache/ftcimage.h,
- src/cache/ftcsbits.h, src/cache/ftcmanag.h, src/cache/ftccmap.h,
- src/cache/ftcmru.h: This new location.
- Update declarations according to the changes in the corresponding
- source files.
-
- Note that these files are not used by FreeType clients; all public
- APIs of the cache module have been already moved to
- `include/freetype/ftcache.h', and all FT_CACHE_INTERNAL_XXXX_H
- macros resolve to it.
-
- Reason for the move is to allow modifications of the internals
- without interferences with rogue clients. Note that there are no
- known clients that access the cache internals at the moment.
-
- * builds/unix/install.mk (install): Don't install headers from
- $(CACHE_H).
- Remove `freetype/cache' from the target directory.
-
- * include/freetype/config/ftheader.h (FT_CACHE_MANAGER_H,
- FT_CACHE_INTERNAL_MRU_H, FT_CACHE_INTERNAL_MANAGER_H,
- FT_CACHE_INTERNAL_CACHE_H, FT_CACHE_INTERNAL_GLYPH_H,
- FT_CACHE_INTERNAL_IMAGE_H, FT_CACHE_INTERNAL_SBITS_H): Point to
- FT_CACHE_H.
-
- * src/cache/ftcbasic.c, src/cache/ftccache.h, src/cache/ftccback.h,
- src/cache/ftccmap.c, src/cache/ftcglyph.c, src/cache/ftcglyph.h,
- src/cache/ftcimage.c, src/cache/ftcimage.h, src/cache/ftcmanag.c,
- src/cache/ftcmanag.h, src/cache/ftcmru.h, src/cache/ftcsbits.c,
- src/cache/ftcsbits.h: Don't use the FT_CACHE_INTERNAL_XXX_H macros
- but include the headers directly (which are now in `src/cache').
-
- * src/cache/ftccache.c: Don't use the FT_CACHE_INTERNAL_XXX_H
- macros but include the headers directly.
- (FTC_Cache_Init, FTC_Cache_Done, FTC_Cache_NewNode,
- FTC_Cache_Lookup, FTC_Cache_RemoveFaceID): Declare as FT_LOCAL_DEF.
-
- * src/cache/ftccache.c: Don't use the FT_CACHE_INTERNAL_XXX_H
- macros but include the headers directly.
- (FTC_MruNode_Prepend, FTC_MruNode_Up, FTC_MruNode_Remove,
- FTC_MruList_Init, FTC_MruList_Reset, FTC_MruList_Done,
- FTC_MruList_New, FTC_MruList_Remove, FTC_MruList_RemoveSelection):
- Declare as FT_LOCAL_DEF.
- (FTC_MruListFind, FTC_MruList_Lookup) [!FTC_INLINE]: Compile
- conditionally.
- Declare as FT_LOCAL_DEF.
-
-
- * builds/win32/visualc/freetype.dsp: Update project file, add
- missing base source files (ftstroke.c, ftxf86.c, etc.).
-
-
- * src/autofit/afcjk.c, src/autofit/aflatin.c, src/base/ftobjs.c,
- src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrobjs.c,
- src/sfnt/sfobjs.c, src/sfnt/ttmtx.c, src/type1/t1afm.c,
- src/type1/t1objs.c: Remove compiler warnings when building with
- Visual C++ 6 and /W4.
-
- * src/autofit/aflatin.c (af_latin_hints_init): Disable horizontal
- hinting for italic/oblique fonts.
-
-
-
- * src/truetype/ttpload.c, src/truetype/ttpload.h
- (tt_face_get_device_metrics): Change second argument to `FT_UInt'.
-
-2006-03-06 David Turner <[email protected]>
-
- * src/cache/ftcmanag.c (FTC_Manager_Lookup_Size): Prevent crashes in
- Mozilla/FireFox print preview in Ubuntu Hoary.
-
-2006-02-28 Chia-I Wu <[email protected]>
-
- * src/base/ftutil.c (ft_mem_qalloc) [FT_STRICT_ALIASING]: Do not
- return error when size == 0.
-
-2006-02-28 Chia-I Wu <[email protected]>
-
- * src/base/ftobjs.c (FT_Done_Library): Remove modules in reverse
- order so that type42 module is removed before truetype module. This
- avoids double free in some occasions.
-
-2006-02-28 David Turner <[email protected]>
-
- * Release candidate VER-2-2-0-RC4.
- ----------------------------------
-
- * docs/CHANGES: Documentation updates.
-
-2006-02-28 suzuki toshiya <[email protected]>
-
- * modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to
- build ftvalid in ft2demos. It works as dummy ABI if gxvalid is not
- built.
-
-2006-02-27 Werner Lemberg <[email protected]>
-
- * include/freetype/cache/ftccache.h
- [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove declaration of
- ftc_node_done.
-
- * src/cache/ftccache.c (ftc_node_destroy)
- [!FT_CONFIG_OPTION_OLD_INTERNALS]: Mark as FT_LOCAL_DEF. This
- should now fix all possible compilation options.
-
-2006-02-27 David Turner <[email protected]>
-
- * src/base/ftutil.c (ft_mem_alloc, ft_mem_qalloc, ft_mem_realloc,
- ft_mem_qrealloc): Return an error if a negative size is passed in
- parameters.
-
- * src/cache/ftccache.c (ftc_node_destroy): Mark as FT_BASE_DEF since
- it needs to be exported for rogue clients.
-
- * src/pshinter/pshglob.c (psh_blues_set_zones_0): Prevent problems
- with malformed fonts which have an odd number of blue values (these
- are broken according to the specs).
-
- * src/cff/cffload.c (cff_subfont_load), src/type1/t1load.c
- (T1_Open_Face): Modify the loaders to force even-ness of
- `num_blue_values'.
-
- (cff_index_access_element): Ignore invalid entries in index files.
-
-2006-02-27 Chia-I Wu <[email protected]>
-
- * src/base/ftobjs.c (FT_Set_Char_Size): Check the case where width
- or height is 0.
-
-2006-02-27 suzuki toshiya <[email protected]>
-
- * builds/mac/FreeType.m68k_cfm.make.txt,
- builds/mac/FreeType.m68k_far.make.txt,
- builds/mac/FreeType.ppc_carbon.make.txt,
- builds/mac/FreeType.ppc_classic.make.txt: Update to new header
- inclusion introduced on 2006-02-16.
-
-2006-02-27 Chia-I Wu <[email protected]>
-
- * src/base/ftobjs.c (GRID_FIT_METRICS): New macro.
- (ft_glyphslot_grid_fit_metrics, FT_Load_Glyph) [GRID_FIT_METRICS]:
- Re-enable glyph metrics grid-fitting. It is now done in the base
- layer.
- (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Make sure the width and
- height are not too small or too large, just like we were doing in
- 2.1.10.
-
- * src/autofit/afloader.c (af_loader_load_g): The vertical metrics
- are not scaled.
-
-2006-02-26 Werner Lemberg <[email protected]>
-
- * docs/release: Minor additions and clarifications.
-
- * docs/CHANGES: Updated to reflect many fixes for backwards
- compatibility. Still incomplete.
-
-2006-02-26 David Turner <[email protected]>
-
- * src/base/ftobjs.c (ft_recompute_scaled_metrics): Re-enable
- conservative rounding of metrics to avoid breaking clients like
- Pango (see http://bugzilla.gnome.org/show_bug.cgi?id=327852).
-
-2006-02-25 Werner Lemberg <[email protected]>
-
- * devel/ftoption.h: Synchronize with
- include/freetype/config/ftoption.h.
-
- * src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF (again).
-
-2006-02-25 David Turner <[email protected]>
-
- Fix compiler warnings as well as C++ compilation problems.
- Add missing prototypes.
-
- * src/autofit/afcjk.c, src/base/ftobjs.c, src/base/ftutil.c,
- src/bdf/bdfdrivr.c, src/cff/cffcmap.c, src/cff/cffobjs.c,
- src/psaux/afmparse.c,, src/psaux/t1cmap.c, src/smooth/ftgrays.c
- src/tools/apinames.c, src/truetype/ttdriver.c: Add various casts,
- initialize variables, and decorate functions with FT_CALLBACK_DEF,
- etc., to fix compiler warnings (and C++ compiling errors).
-
- * src/cache/ftcbasic.c: Fix `-Wmissing-prototypes' warnings with
- gcc.
-
- * builds/unix/ftsystem.c: Don't include FT_INTERNAL_OBJECTS_H but
- FT_INTERNAL_STREAM_H.
-
- * src/base/ftsystem.c: Include FT_INTERNAL_STREAM_H.
-
- * include/freetype/config/ftheader.h (FT_PFR_H): New macro.
-
- * include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Don't
- define for C++.
-
- * include/freetype/internal/services/svotval.h: Don't include
- FT_OPENTYPE_VALIDATE_H but FT_INTERNAL_VALIDATE_H.
-
- * include/freetype/internal/services/svpfr.h: Include FT_PFR_H.
-
- * src/gzip/ftgzip.c: Include FT_GZIP_H.
-
- * src/lzw/ftlzw.c, src/lzw/ftlzw2.c: Include FT_LZW_H.
-
- * src/sfnt/ttbdf.c (tt_face_load_bdf_props): Rearrange code.
-
-2006-02-24 Chia-I Wu <[email protected]>
-
- * src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has,
- ft_contour_enclosed, ft_outline_get_orientation): Commented out. We
- have to wait until `FT_GlyphSlot_Own_Bitmap' is stabilized.
- (FT_Outline_Embolden): Use `FT_Outline_Get_Orientation'.
-
-2006-02-24 Chia-I Wu <[email protected]>
-
- * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Update
- documentation.
-
- * include/freetype/ftsynth.h (FT_GlyphSlot_Own_Bitmap),
- src/base/ftsynth.c (FT_GlyphSlot_Own_Bitmap): New function to make
- sure a glyph slot owns its bitmap. It is also marked experimental
- and due to change.
- (FT_GlyphSlot_Embolden): Undo the last change. It turns out that
- rendering the outline confuses some applications.
-
-2006-02-24 David Turner <[email protected]>
-
- * Release candidate VER-2-2-0-RC3.
- ----------------------------------
-
- * src/cache/ftcbasic.c: Correct compatibility hack bug.
-
-2006-02-24 Chia-I Wu <[email protected]>
-
- * include/freetype/freetype.h (FT_Size_RequestRec): Change the type
- of `width' and `height' to `FT_Long'.
- (enum FT_Size_Request_Type), src/base/ftobjs.c (FT_Request_Metrics):
- New request type `FT_SIZE_REQUEST_TYPE_SCALES' to specify the scales
- directly.
-
-2006-02-23 David Turner <[email protected]>
-
- Two BDF patches from Debian libfreetype6 for 2.1.10.
-
- * src/bdf/bdflib.c (_bdf_parse_glyphs): Fix a bug with zero-width
- glyphs.
- Fix a problem with large encodings.
-
-
- Fix binary compatibility issues for gnustep-back (GNUstep backend
- module) which still crashes under Sarge.
-
- * src/cache/ftccmap.c (FTC_OldCMapType, FTC_OldCMapIdRec,
- FTC_OldCMapDesc) [FT_CONFIG_OPTION_OLD_INTERNALS]: New data
- structures and enumerations.
- (FTC_CMapCache_Lookup) [FT_CONFIG_OPTION_OLD_INTERNALS]: New
- compatibility code.
-
- * src/cache/ftcbasic.c: Fix a silly bug that prevented our `hack' to
- support rogue clients compiled against 2.1.7 to work correctly.
- This probably explains the GNUstep crashes with the second release
- candidate.
-
-2006-02-23 Chia-I Wu <[email protected]>
-
- * include/freetype/ftoutln.h (enum FT_Orientation): New value
- `FT_ORIENTATION_NONE'.
-
- * src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has,
- ft_contour_enclosed, ft_outline_get_orientation): Another version of
- `FT_Outline_Get_Orientation'. This version differs from the public
- one in that each part (contour not enclosed in another contour) of the
- outline is checked for orientation.
- (FT_Outline_Embolden): Use `ft_outline_get_orientation'.
-
- * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Render the outline and
- use bitmap's embolden routine when the outline one failed.
-
-2006-02-22 Chia-I Wu <[email protected]>
-
- * modules.cfg: Compile in ftotval.c and ftxf86.c by default for ABI
- compatibility.
-
- * src/sfnt/sfobjs.c (sfnt_done_face): Fix a memory leak.
-
- * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned,
- tt_sbit_decoder_load_byte_aligned) [FT_OPTIMIZE_MEMORY]: Fix sbit
- loading. (Only tested with bit aligned sbit with x_pos == 0.)
-
- * src/truetype/ttpload.c (tt_face_load_hdmx,
- tt_face_get_device_metrics) [FT_OPTIMIZE_MEMORY]: `hdmx' is not
- actually used.
-
-2006-02-21 David Turner <[email protected]>
-
- Add a new API named FT_Get_TrueType_Engine_Type to determine whether
- we have a patented, unpatented, or unimplemented TrueType bytecode
- interpreter.
-
- The FT_Get_Module_Flags API was removed consequently.
-
- * include/freetype/ftmodapi.h (FT_Module_Get_Flags): Removed.
- Replaced with...
- (FT_Get_TrueType_Engine_Type): This.
- (FT_TrueTypeEngineType): New enumeration.
-
- * include/freetype/internal/ftserv.h (FT_SERVICE_TRUETYPE_ENGINE_H):
- New macro.
-
- * src/base/ftobjs.c: Include FT_SERVICE_TRUETYPE_ENGINE_H.
- (FT_Module_Get_Flags): Removed. Replaced with...
- (FT_Get_TrueType_Engine_Type): This.
-
- * src/truetype/ttdriver.c: Include FT_SERVICE_TRUETYPE_ENGINE_H.
- (tt_service_truetype_engine): New service structure.
- (tt_services): Register it.
-
- * include/freetype/internal/services/svtteng.h: New file.
-
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Fix silly bug that prevented
- embedded bitmaps from being correctly listed and used.
-
-
- * src/sfnt/ttmtx.c (tt_face_load_hmtx): Disable memory optimization
- if FT_CONFIG_OPTION_OLD_INTERNALS is used. The is necessary because
- libXfont is directly accessing the HMTX data, unfortunately.
- Fix some compiler warnings.
- (tt_face_get_metrics): Ditto.
-
-
- * src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Fix handling of
- character advances.
-
-2006-02-20 David Turner <[email protected]>
-
- Support binary compatibility with the X.Org server's Xfont library.
- Note that this change unfortunately prevents memory optimizations
- for the embedded bitmap loader.
-
- * include/freetype/internal/sfnt.h (SFNT_Interface): Move
- `set_sbit_strike' and `load_sbit_metrics' fields to the location of
- version 2.1.8.
-
- * src/sfnt/sfdriver.c (tt_face_set_sbit_strike_stub): Call
- FT_Size_Request.
- (sfnt_interface): Updated.
-
- * src/sfnt/ttsbit.c [FT_CONFIG_OPTION_OLD_INTERNALS]: Don't load
- ttsbit0.c.
- (tt_load_sbit_metrics): Make `sbit_small_metrics_fields' static.
-
- * src/sfnt/ttsbit.h: Updated.
-
-2006-02-17 David Turner <[email protected]>
-
- * builds/unix/unix-cc.in (LINK_LIBRARY): Don't filter out exported
- functions anymore. This ensures that all FT_BASE internal functions
- are available for dynamic linking.
-
- * include/freetype/ftcache.h (FTC_IMAGE_TYPE_COMPARE,
- FTC_IMAGE_TYPE_HASH), src/cache/ftcbasic.c (FTC_OldFontRec,
- FTC_OldImageDescRec, FTC_ImageCache_Lookup, FTC_Image_Cache_New,
- FTC_OldImage_Desc, FTC_OLD_IMAGE_FORMAT, ftc_old_image_xxx,
- ftc_image_type_from_old_desc, FTC_Image_Cache_Lookup,
- FTC_SBitCache_Lookup, FTC_SBit_Cache_New, FTC_SBit_Cache_Lookup)
- [FT_CONFIG_OPTION_OLD_INTERNALS]: Try to revive old functions of the
- cache sub-system. We try to recognize old legacy signatures with a
- gross hack (hope it works).
-
-2006-02-17 Werner Lemberg <[email protected]>
-
- * devel/ftoption.h: Synchronize with
- include/freetype/config/ftoption.h.
-
-2006-02-16 David Turner <[email protected]>
-
- Massive changes to the internals to respect the internal object
- layouts and exported functions of FreeType 2.1.7. Note that the
- cache sub-system cannot be fully retrofitted, unfortunately.
-
- * include/freetype/config/ftoption.h
- (FT_CONFIG_OPTION_OLD_INTERNALS): New macro.
-
- * include/freetype/ftcache.h, include/freetype/cache/ftccache.h,
- include/freetype/cache/ftccmap.h,
- include/freetype/internal/ftcalc.h,
- include/freetype/internal/ftdriver.h,
- include/freetype/internal/ftmemory.h,
- include/freetype/internal/ftobjs.h,
- include/freetype/internal/psaux.h, include/freetype/internal/sfnt.h,
- include/freetype/internal/t1types.h,
- include/freetype/internal/tttypes.h, src/base/ftcalc.c,
- src/base/ftdbgmem.c, src/base/ftobjs.c, src/base/ftutil.c,
- src/bdf/bdfdrivr.c, src/cache/ftccache.c, src/cache/ftccback.h,
- src/cache/ftcmanag.c, src/cff/cffdrivr.c, src/cid/cidriver.c,
- src/pcf/pcfdrivr.c, src/pfr/pfrdrivr.c, src/psaux/psauxmod.c,
- src/sfnt/sfdriver.c, src/truetype/ttdriver.c, src/type1/t1driver.c,
- src/type1/t1objs.c, src/type42/t42drivr.c, src/winfonts/winfnt.c:
- Use FT_CONFIG_OPTION_OLD_INTERNALS to revive old functions and data
- structures.
-
- Move newly added structure elements to the end of the affected
- structure and add stub fields (if FT_CONFIG_OPTION_OLD_INTERNALS is
- defined) to assure binary compatibility with older FreeType
- versions.
- Use FT_CONFIG_OPTION_OLD_INTERNALS to add function stubs for old
- functions:
-
- ft_stub_set_char_sizes
- ft_stub_set_pixel_sizes
-
- Rename the following internal functions to provide the old function
- names as stubs:
-
- FT_Alloc -> ft_mem_alloc
- FT_QAlloc -> ft_mem_qalloc
- FT_Realloc -> ft_mem_realloc
- FT_QRealloc -> ft_mem_qrealloc
- FT_Free -> ft_mem_free
- FT_Alloc_Debug -> ft_mem_alloc_debug
- FT_QAlloc_Debug -> ft_mem_qalloc_debug
- FT_Realloc_Debug -> ft_mem_realloc_debug
- FT_QRealloc_Debug -> ft_mem_qrealloc_debug
- FT_Free_Debug -> ft_mem_free_debug
-
-2006-02-15 Chia-I Wu <[email protected]>
-
- * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
- unused `max_points' and `max_contours'.
-
- * src/cid/cidobjs.c (cid_face_init), src/type1/t1objs.c
- (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Update.
-
- * include/freetype/internal/tttypes.h (TT_FaceRec): Remove unused
- `max_components'.
-
- * src/truetype/ttinterp.h (TT_ExecContextRec): Remove unused
- `loadSize' and `loadStack'.
-
- * src/truetype/ttinterp.c (TT_Done_Context, TT_Load_Context),
- src/sfnt/ttload.c (tt_face_load_maxp): Update.
-
- * src/cff/cffobjs.h (cff_size_select), src/sfnt/sfdriver.c
- (sfnt_interface), src/truetype/ttdriver.c (tt_size_request): Fix
- compiler errors/warnings when TT_CONFIG_OPTION_EMBEDDED_BITMAPS is not
- defined.
-
- * src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_get_metrics): Fix
- possible segment faults for the non-FT_OPTIMIZE_MEMORY'ed versions.
- (finally!)
-
-
- For most OpenType tables, `tt_face_load_xxxx' simply loads the table
- and `face->root' is set later in `sfnt_load_face'. Here, we try to
- make this work for _all_ tables. Also improve tracing messages.
-
- * src/sfnt/ttsbit.c, src/sfnt/ttsbit0.c, src/sfnt/ttload.c,
- src/sfnt/ttmtx.c: all `tt_face_load_xxxx' should load the table and
- then exit. Error handling or setting face->root is done later in
- `sfnt_load_face'.
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Work harder.
- Mac bitmap-only fonts are not scalable.
- Check that `face->header.Units_Per_EM' is not zero.
- (LOAD_, LOADM_): Emit pretty trace messages.
-
- * src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): Read metrics
- from `eblc'.
-
- * src/sfnt/ttcmap.c (tt_face_build_cmaps), src/sfnt/ttpost.c
- (load_format_20, load_format_25, tt_face_get_ps_name): Use
- face->max_profile.numGlyphs, instead of face->root.num_glyphs.
-
-2006-02-14 Werner Lemberg <[email protected]>
-
- * include/freetype/ftoutln.h (FT_Outline_Embolden): Mention in
- documentation that negative strength values are possible.
- Give an example call.
-
- * include/freetype/freetype.h (FT_GlyphSlotRec): Improve
- documentation of `outline' field.
-
- * src/sfnt/sfobjc.s: Inckude FT_INTERNAL_DEBUG_H.
- * src/sfnt/sfdriver.c: Include ttmtx.h.
-
- * src/autofit/afcjk.c: Include aftypes.h and aflatin.h.
-
-2006-02-14 Chia-I Wu <[email protected]>
-
- * src/sfnt/ttmtx.c (tt_face_get_metrics): Typo.
-
-2006-02-14 Chia-I Wu <[email protected]>
-
- * src/sfnt/ttmtx.c (tt_face_load_hhea, tt_face_load_hmtx): Simply
- return error if table is missing.
- Check table length in non-FT_OPTIMIZE_MEMORY'ed `tt_face_load_hmtx'.
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Take care of missing metrics
- tables. The last change makes Mac bitmap-only font not load and
- this fixes it.
-
- * src/truetype/ttgload.c (load_truetype_glyph): Fix compilation
- error when FT_CONFIG_OPTION_INCREMENTAL is defined.
-
-2006-02-13 Chia-I Wu <[email protected]>
-
- Clean up the SFNT_Interface. In this final pass, `load_hmtx' is
- split from `load_hhea'.
-
- * include/freetype/internal/sfnt.h, src/sfnt/sfdriver.c,
- src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: Split `hmtx' from `hhea'.
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Update.
-
-2006-02-13 Chia-I Wu <[email protected]>
-
- * src/sfnt/ttmtx.h, src/sfnt/ttmtx.c: Why are there two copies of
- code...
-
-2006-02-13 Chia-I Wu <[email protected]>
-
- Clean up the SFNT_Interface. In this pass, we want to treat the
- font directory (offset table and table directory) as a normal table
- like the others. This also means that TTCs are no longer recognized
- there but in `init_face'.
-
- * include/freetype/internal/sfnt.h (SFNT_Interface),
- src/sfnt/sfdriver.c: `load_sfnt_header' and `load_directory' are
- combined and renamed to `load_font_dir'.
-
- * src/sfnt/ttload.h, src/sfnt/ttload.c:
- s/sfnt_dir_check/check_table_dir/.
- `sfnt_init' is moved to sfobjs.c and renamed to `sfnt_open_font'.
- `tt_face_load_sfnt_header' and `tt_face_load_directory' are combined
- and renamed to `tt_face_load_font_dir'.
-
- * src/sfnt/sfobjs.c (sfnt_init_face): Recognize TTC here.
-
-2006-02-13 Chia-I Wu <[email protected]>
-
- Clean up the SFNT_Interface. Table loading functions are now named
- after the tables' tags; `hdmx' is TrueType-specific and thus the
- code is moved to the truetype module; `get_metrics' is moved here
- from the truetype module so that the code can be shared with the cff
- module.
-
- This pass involves no real changes. That is, the code is moved
- verbatim mostly. The only exception is the return value of
- `tt_face_get_metrics'.
-
- * include/freetype/internal/sfnt.h, src/sfnt/rules.mk,
- src/sfnt/sfdriver.c, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
- src/sfnt/ttload.c, src/sfnt/ttload.h, src/sfnt/ttsbit.c,
- src/sfnt/ttsbit.h, src/sfnt/ttsbit0.c: Clean up the SFNT_Interface.
-
- * src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: New files. Metrics-related
- tables' loading and parsing code is moved to here.
- Move `tt_face_get_metrics' here from the truetype module. The
- return value is changed from `void' to `FT_Error'.
-
- * include/freetype/internal/fttrace.h: New trace: ttmtx.
-
- * src/truetype/ttpload.c, src/truetype/ttpload.h: `hdmx' loading and
- parsing code is moved here.
- New function `tt_face_load_prep' split from `tt_face_load_fpgm'.
- `tt_face_load_fpgm' returns `FT_Err_Ok' if `fpgm' doesn't exist.
-
- * src/cff/cffgload.c, src/cff/cffobjs.c: Update.
-
- * src/truetype/ttgload.c, src/truetype/ttobjs.c: Update.
-
-2006-02-11 Chia-I Wu <[email protected]>
-
- * src/autofit/afcjk.c (af_cjk_metrics_init): Fix a stupid bug...
-
- * src/autofit/aflatin.c (af_latin_metrics_init_widths): Use
- AF_LatinMetricsRec as the dummy metrics because we cast the metrics
- to it later in `af_latin_hints_link_segments'.
-
-2006-02-11 Chia-I Wu <[email protected]>
-
- * include/freetype/config/ftoption.h (AF_CONFIG_OPTION_CJK): #define
- to enable autofit CJK script support. (#define'd by default.)
-
- * src/autofit/aflatin.h (AF_LATIN_CONSTANT): New macro.
-
- * src/autofit/aflatin.c (af_latin_metrics_init_widths): Make sure
- that `edge_distance_threshold' is always set.
- (af_latin_hints_link_segments): Potential divide-by-zero bug.
- Use latin constant in the scoring formula.
-
- * src/autofit/afcjk.c: Minor updates due to the above three changes.
-
- * docs/TODO, docs/CHANGES: Updated.
-
-2006-02-09 Chia-I Wu <[email protected]>
-
- Introduce experimental autofit CJK module based on akito's autohint
- patch. You need to #define AF_MOD_CJK in afcjk.c to enable it.
-
- * src/autofit/afglobal.c, src/autofit/afcjk.h, src/autofit/afcjk.c,
- src/autofit/rules.mk, src/autofit/autofit.c, src/autofit/aftypes.h:
- Add CJK module based on akito's autohint patch.
-
- * src/autofit/afhints.h (AF_SegmentRec): New field `len' for the
- overlap length of the segments.
- (AF_SEGMENT_LEN, AF_SEGMENT_DIST): New macros.
-
- * src/autofit/aflatin.h (af_latin_metrics_init_widths),
- src/autofit/aflatin.c (af_latin_metrics_init_widths): Made
- `FT_LOCAL'.
- Use the character given by the caller.
- (af_latin_metrics_init_widths, af_latin_hints_link_segments): Scale
- the thresholds.
-
- * src/autofit/afloader.c (af_loader_load_g): Respect
- AF_SCALER_FLAG_NO_ADVANCE.
-
-2006-02-09 Werner Lemberg <[email protected]>
-
- * src/cid/cidparse.c (cid_parse_new): Remove shadowing variable.
-
-2006-02-09 suzuki toshiya <[email protected]>
-
- * src/cid/cidparse.c (cid_parse_new): Fix for abnormally short or
- broken CIDFont. Reported by Taek Kwan(TK) Lee (see ft-devel
- 2005-11-02).
-
-2006-02-08 suzuki toshiya <[email protected]>
-
- * builds/unix/configure.ac: Fix bug for `--with-old-mac-fonts'
- option on UNIX platform. It has been broken since 2006-01-11.
-
-2006-02-01 Werner Lemberg <[email protected]>
-
- * src/otvalid/module.mk: s/otvalid_module_class/otv_module_class/.
- * src/gxvalid/module.mk: s/gxvalid_module_class/gxv_module_class/.
-
- * builds/unix/unixddef.mk: Actually do define PLATFORM (fixing
- change from 2006-01-31).
- (TOP_DIR, OBJ_DIR): Update.
-
- * builds/unix/install.mk (install): Fix path for ftmodule.h.
-
- * Makefile, *.mk, builds/unix/unix-cc.in, builds/unix-def.in: Use
- `?=' where appropriate.
-
- * builds/detect.mk (TOP_DIR), builds/os2/os2-dev.mk (TOP_DIR),
- builds/win32/w32-dev.mk (TOP_DIR): Removed. Defined elsewhere.
-
-2006-01-31 Werner Lemberg <[email protected]>
-
- Implement new, simplified module selection. With GNU make it is now
- sufficient to modify a single file, `modules.cfg', to control the
- inclusion of modules and base extension files.
-
- This change also fixes the creation of ftmodule.h; it now depends on
- `modules.cfg' and thus is rebuilt only if necessary.
-
- Finally, a version of `ftoption.h' in OBJ_DIR is preferred over the
- default location.
-
- * modules.cfg: New file.
-
- * builds/freetype.mk: Don't include `modules.mk'.
- Include all `rules.mk' files as specified in `modules.cfg'.
- (FTOPTION_FLAG, FTOPTION_H): New variables.
- (FT_CFLAGS): Add macro definition for FT_CONFIG_MODULES_H.
- Add FTOPTION_FLAG.
- ($(FT_INIT_OBJ)): Don't use FT_MODULE_LIST.
- (CONFIG_H): Add FTMODULE_H and FTOPTION_H.
- (INCLUDES): Add DEVEL_DIR.
- (INCLUDE_FLAGS, FTSYS_SRC, FTSYS_OBJ, FTDEBUG_SRC, FTDEBUG_OBJ,
- OBJ_M, OBJ_S): Use `:=', not `='.
- (remove_ftmodule_h): New phony target to delete `ftmodule.h'.
- (distclean): Add remove_ftmodule_h.
-
- * builds/modules.mk: (MODULE_LIST): Removed.
- (make_module_list, clean_module_list): Replace targets
- with...
- (FTMODULE_H_INIT, FTMODULE_H_CREATE, FTMODULE_H_DONE): New
- variables. Reason for the change is that it is not possible to have
- a phony prerequisite which is run only if the target file must be
- rebuilt (phony prerequisites act like subroutines and are *always*
- executed). We only want to rebuild `ftmodule.h' if `module.cfg' is
- changed.
- Update all callers.
- ($FTMODULE_H)): Rule to create `ftmodule.h', depending on
- `modules.cfg'.
-
- * builds/toplevel.mk: Rewrite and simplify module handling.
- (MODULES_CFG, FTMODULE_H): New variables.
- Include MODULES_CFG.
- (MODULES): New variable to include all `module.mk' and `rules.mk'
- files. We no longer use make's `wildcard' function for this.
-
- * Makefile (USE_MODULES): Remove. Update all users.
- (OBJ_DIR): Define it here.
-
- * src/*/module.mk: Change
-
- make_module_list: foo
- foo: ...
-
- to
-
- FTMODULE_H_COMMANDS += FOO
- define FOO
- ...
- endef
-
- in all files. `FTMODULE_H_COMMANDS' is used in `FTMODULE_H_CREATE'.
-
- * src/base/rules.mk (BASE_EXT_SRC): Use BASE_EXTENSIONS.
-
- * builds/unix/detect.mk (setup): Always execute `configure' script.
- (have_mk): Rename to...
- (have_Makefile): This.
- Don't use `strip' function.
-
- * builds/unix/unix.mk: Include `install.mk' only if BUILD_PROJECT is
- defined.
- (have_mk): Don't use `strip' function.
- Test for unix-def.mk in OBJ_DIR, not BUILD_DIR (and invert the test
- accordingly).
-
- * builds/unix/install.mk (install, uninstall): Handle `ftmodule.h'.
-
- * builds/os2/os2-dev.mk, builds/unix/unix-dev.mk,
- builds/win32/w32-bccd.mk, builds/win32/w32-dev.mk: Don't define
- BUILD_DIR but DEVEL_DIR for development header files.
-
- * builds/ansi/ansi-def.mk (TOP_DIR, OBJ_DIR),
- builds/beos/beos-def.mk (TOP_DIR, OBJ_DIR), builds/unix/unix-def.in
- (TOP_DIR, OBJ_DIR): Removed. Defined elsewhere.
-
- * builds/dos/dos-def.mk (OBJ_DIR), builds/os2/os2-def.mk (OBJ_DIR),
- builds/win32/win32-def.mk (OBJ_DIR): Removed. Defined elsewhere.
-
- * builds/unix/unixddef.mk: Don't define BUILD_DIR but DEVEL_DIR for
- development header files.
- Don't define PLATFORM.
-
- * configure: Copy `modules.cfg' to builddir if builddir != srcdir.
- Update snippet taken from autoconf's m4sh.m4 to current CVS version.
- Be more verbose.
-
- * include/freetype/config/ftmodule.h: Add comments -- this file is
- no longer used if FreeType is built with GNU make.
-
- * docs/CHANGES, docs/CUSTOMIZE, docs/INSTALL, docs/INSTALL.ANY,
- docs/INSTALL.GNU, docs/INSTALL.UNX: Document new build mechanism.
- Other minor updates.
-
- * modules.txt: Removed. Contents included in `modules.cfg'.
-
-
- * include/freetype/internal/ftmemory.h (FT_QAlloc_Debug,
- FT_Free_Debug) [FT_STRICT_ALIASING]: Fix typos.
-
- * src/base/ftdbgmem.c (FT_Alloc_Debug, FT_Realloc_Debug,
- FT_QAlloc_Debug, FT_QRealloc_Debug, FT_Free_Debug)
- [FT_STRICT_ALIASING]: Implement.
-
-2006-01-31 Chia-I Wu <[email protected]>
-
- * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
- (cid_face_init), src/pfr/pfrobjs.c (pfr_face_init),
- src/type1/t1objs.c (T1_Face_Init): Set face->height to MAX(1.2 *
- units_per_EM, ascender - descender).
-
-2006-01-31 Chia-I Wu <[email protected]>
-
- * include/freetype/internal/t1types.h (AFM_FontInfo),
- src/psaux/afmparse.c, src/tools/test_afm.c: Read `FontBBox',
- `Ascender', and `Descender' from an AFM.
-
- * src/type1/t1afm.c (T1_Read_Metrics): Use the metrics from the AFM.
-
- * include/freetype/freetype.h (FT_FaceRec): Mention that fields may
- be changed after file attachment.
-
-2006-01-28 Werner Lemberg <[email protected]>
-
- * src/*/module.mk (.PHONY): Add.
-
-2006-01-27 Werner Lemberg <[email protected]>
-
- * README, docs/FTL.TXT: Fix email address for bug reports.
- Other minor formatting.
-
- * devel/ftoption.h: Synchronize with
- include/freetype/config/ftoption.h.
-
- * src/autofit/module.mk (add_autofit_module), src/bdf/module.mk
- (add_bdf_module), src/type42/module.mk (add_type42_driver): Fix
- whitespace.
-
- * src/smooth/module.mk (add_smooth_renderer): Add lcd and lcdv
- renderer classes.
-
-2006-01-27 David Turner <[email protected]>
-
- * builds/unix/configure.ac: Fix build problem on Cygwin.
-
- * builds/unix/install.mk (install): Don't install the internal
- headers, and remove existing ones if found in the target install
- directory.
-
- * src/autofit/afwarp.c: Add simple #ifdef to prevent compilation
- if the warp hinter isn't active (it shouldn't, still experimental).
-
- * Jamfile, include/freetype/config/ftmodule.h: Remove `gxvalid'
- and `otvalid' from the list of modules that are linked statically
- to a given FreeType library. Functionality has been moved to the
- `ftvalid' CVS module.
-
- Note also that current Make-based build system still compiles the
- modules though.
-
- * include/freetype/config/ftoption.h (FT_STRICT_ALIASING): New macro
- which controls the definitions of the memory management functions to
- avoid warnings with recent versions of GCC. This macro is only here
- to be disabled, in case we detect problems with the new scheme.
-
- NOTE: Disable macro to use the memory debugger -- this will be fixed
- later!
-
- * include/freetype/internal/ftmemory.h, src/base/ftutil.c (FT_Alloc,
- FT_QAlloc, FT_Realloc, FT_QRealloc, FT_Free) [FT_STRICT_ALIASING]:
- New versions.
-
-
- * builds/win32/visualc/freetype.dsp: Updating project file to
- define FT2_BUILD_LIBRARY, and remove gxvalid + otvalid modules from
- compilation.
-
-
- * builds/freetype.mk (FT_CFLAGS), Jamfile (DEFINES): Define the
- macro FT2_BUILD_LIBRARY when compiling the library.
-
- * include/freetype/config/ftheader.h: Remove inclusions of internal
- headers except if the macro FT2_BUILD_LIBRARY is defined.
-
-
- * include/freetype/internal/psaux.h (AFM_KernPair, AFM_TrackKern,
- AFM_FontInfo): Move structure declarations to...
- * include/freetype/internal/t1types.h: This file.
-
-
- * (many files): Fix compiler warnings.
- Various minor reorganizations.
-
-
- * src/cff/cffload.c (cff_font_done): Don't free static array
- `subfonts'.
-
- * src/otvalid/otvcommn.c (otv_ClassDef_validate),
- src/otvalid/otvgpos.c (otv_x_sxy): Fix debugging information.
-
-
- Get rid of writable static variables (i.e., the string table) in
- afmparse, and fix compilation in FT2_MULTI mode.
-
- * src/psaux/afmparse.c: Include ft2build.h and FT_FREETYPE_H.
- (AFM_MAX_ARGUMENTS): Define...
- * src/psaux/afmparse.h: Here.
- * src/psaux/Jamfile (_sources): Add afmparse.
-
- * src/psaux/psconv.c: Include psconv.h.
-
- * src/type1/t1afm.c: Don't include FT_INTERNAL_TYPE1_TYPES_H but
- FT_INTERNAL_POSTSCRIPT_AUX_H.
- * src/type1/t1afm.h: Include FT_INTERNAL_TYPE1_TYPES_H.
-
-2006-01-23 Chia-I Wu <[email protected]>
-
- * include/freetype/freetype.h (FT_Select_Size): Rename the second
- argument from `idx' to `strike_index'.
- (FT_Size_Request_Type): Add FT_SIZE_REQUEST_TYPE_MAX to the end of
- this enum.
-
- * include/freetype/internal/ftobjs.h (FT_REQUEST_WIDTH,
- FT_REQUEST_HEIGHT): New macros to get the width and height of a
- request, in fractional pixels.
-
- * include/freetype/internal/ftobjs.h (FT_Select_Metrics,
- FT_Request_Metrics), src/base/ftobjs.c (FT_Select_Metrics,
- FT_Request_Metrics): New base functions to set the font metrics. They
- were part of FT_Select_Size/FT_Request_Size and are made independent
- functions so that metrics are not set again and again.
-
- * src/base/ftobjs.c (FT_Select_Size, FT_Request_Size): Metrics are set
- only when driver's size_select/size_request is NULL. That is, drivers
- should set the metrics themselves.
- (FT_Match_Size): Round before matching. This was what we did and it
- does cause some problems without rounding.
-
- * src/cff/cffobjs.c (cff_size_select), src/truetype/ttdriver.c
- (tt_size_select): Set the font metrics.
- s/index/strike_index/.
- The scaled metrics are always preferred over strikes' metrics, even
- when some strike is selected. This is done because the strikes'
- metrics are not reliable, e.g., the sign of the descender is wrong for
- some fonts.
-
- * src/cff/cffobjs.c (cff_size_request), src/truetype/ttdriver.c
- (tt_size_request): Set the font metrics.
- Call cff_size_select/tt_size_select when some strike is matched.
-
- * src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/cid/cidobjs.c,
- src/pcf/pcfdrivr.c, src/truetype/ttdriver.c, src/type1/t1objs.c,
- src/type1/t1objs.h, src/type42/t42objs.c, src/winfonts/winfnt.c:
- Set the font metrics.
- s/index/strike_index/.
-
- * src/tools/test_afm.c, src/psaux/psconv.c: Older versions of these
- files were committed. Just a catch-up.
- (PS_Conv_ToFixed): Remove the `goto'.
- (PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Speed up a little.
-
- * src/sfnt/ttsbit.c (tt_face_load_sbit_strikes,
- tt_face_load_strike_metrics), src/sfnt/ttsbit0.c
- (tt_face_load_sbit_strikes, tt_face_load_strike_metrics): The
- advertised metrics in `available_sizes' are different from those
- actually used.
-
-2006-01-23 Chia-I Wu <[email protected]>
-
- * src/psaux/psaux.c src/psaux/psauxmod.c src/type1/t1driver.c: Make
- AFM parser optional, controlled by `T1_CONFIG_OPTION_NO_AFM'.
-
-2006-01-22 Werner Lemberg <[email protected]>
-
- * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
- `texinfo' CVS module at savannah.gnu.org.
-
-2006-01-21 Werner Lemberg <[email protected]>
-
- * src/autofit/rules.mk (AUTOF_DRV_SRC): Add afwarp.c.
-
- * src/autofit/afloader.c (af_loader_load_g): Move AF_USE_WARPER up
- to avoid compiler warnings.
-
- * src/autofit/afwarp.c (af_warper_compute_line_best): Remove
- shadowing variable declarations.
- Fix warning parameters and replace printf with AF_LOG.
- (af_warper_compute): Remove unused variable.
-
-2006-01-20 David Turner <[email protected]>
-
- Adding experimental implementation of `warp hinting' (new hinting
- algorithm for gray-level and LCD rendering). It is disabled by
- default, you need to #define AF_USE_WARPER in aftypes.h.
-
- * src/autofit/afhints.c (af_glyph_hints_scale_dim) [AF_USE_WARPER]:
- New function.
- * src/autofit/afhints.h: Updated.
-
- * src/autofit/aflatin.c [AF_USE_WARPER]: Include afwarp.h.
- (af_latin_hints_init) [AF_USE_WARPER]: Reset mode to
- FT_RENDER_MODE_NORMAL if an LCD mode is selected.
- (af_latin_hints_apply) [AF_USE_WARPER]: Call af_warper_compute
- appropriately.
-
- * src/autofit/afloader.c (af_loader_load_g) [!AF_USER_WARPER]:
- Isolate code for adjusting metrics.
-
- * src/autofit/aftypes.h (AF_USE_WARPER): New macro (commented out by
- default).
-
- * src/autofit/afwarp.c, src/autofit/afwarp.h: New files.
-
- * src/autofit/autofit.c [AF_USE_WARPER]: Include afwarp.c.
-
- * src/autofit/Jamfile (_sources): Add afwarp.
-
-2006-01-19 David Turner <[email protected]>
-
- * src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): Fix small bug
- that prevented compilation when FT_OPTIMIZE_MEMORY is defined.
-
-2006-01-19 Brian Weed <[email protected]>
-
- * builds/win32/visualc/freetype.dsp: Updated.
-
-2006-01-17 Werner Lemberg <[email protected]>
-
- Use pscmap service in CFF module.
-
- * src/cff/cffcmap.c (cff_cmap_uni_pair_compare): Removed.
- (cff_sid_to_glyph_name): New function.
- (cff_cmap_unicode_init, cff_cmap_unicode_done,
- cff_cmap_unicode_char_index, cff_cmap_unicode_char next): Use pscmap
- service.
- (cff_cmap_unicode_class_rec): Updated.
- * src/cff/cffcmap.h (CFF_CMapUnicode, CFF_CMap_UniPair): Removed.
-
-
- * src/psnames/psmodule.c (ps_unicodes_char_next): Fix `unicode'
- return value.
-
-
- * src/psaux/afmparse.c (afm_parser_read_vals): Use double casting
- to avoid compiler warnings regarding type-punning.
-
-2006-01-16 Chia-I Wu <[email protected]>
-
- * src/psaux/afmparse.c, src/psaux/afmparse.h: New files which
- implement an AFM parser.
-
- * src/psaux/psconv.c, src/psaux/psconv.h: New files to provide
- conversion functions (e.g., PS real number => FT_Fixed) for the
- PS_Parser and AFM_Parser. Some of the functions are taken, with
- some modifications, from the file psobjs.c.
-
- * src/psaux/psobjs.c: Use functions from psconv.c.
-
- * include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Add
- `AFM_Parser' to the `psaux' service.
-
- * src/psaux/psaux.c, src/psaux/rules.mk (PSAUX_DRV_SRC): Include
- those new files.
-
- * src/tools/test_afm.c: A test program for AFM parser.
-
- * include/freetype/internal/services/svkern.h: New file providing a
- `Kerning' service. It is currently only used to get the track
- kerning information.
-
- * include/freetype/internal/ftserv.h (FT_SERVICE_KERNING_H): New
- macro.
-
- * src/type1/t1driver.c, src/type1/t1objs.c, src/type1/t1afm.c,
- src/type1/t1afm.h: Update to use the AFM parser.
- Provide the `Kerning' service.
-
- * include/freetype/freetype.h, src/base/ftobjs.c: New API
- `FT_Get_Track_Kerning'.
-
-2006-01-15 Chia-I Wu <[email protected]>
-
- * include/freetype/internal/ftobjs.h, src/base/ftobjs.c,
- src/bdf/bdfdrivr.c, src/cff/cffgload.c, src/cid/cidgload.c,
- src/pcf/pcfdrivr.c, src/type1/t1gload.c, src/winfonts/winfnt.c:
- s/ft_fake_vertical_metrics/ft_synthesize_vertical_metrics/.
-
- * docs/CHANGES: Mention that vertical metrics are synthesized for
- fonts not having this info.
-
-2006-01-15 Chia-I Wu <[email protected]>
-
- * include/freetype/internal/ftobjs.h (ft_fake_vertical_metrics),
- src/base/ftobjs.c (ft_fake_vertical_metrics): New function to fake
- vertical metrics.
-
- * src/cff/cffgload.c, src/cid/cidgload.c, src/pcf/pcfdrivr.c,
- src/type1/t1gload.c, src/winfonts/winfnt.c: Fake vertical metrics,
- which are monotone.
-
- * src/truetype/ttgload.c (compute_glyph_metrics): Some fixes and
- formattings in vertical metrics faking. There is still room for
- improvements (and so does the CFF module).
-
-2006-01-15 Chia-I Wu <[email protected]>
-
- * src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdrivr.c
- (PCF_Glyph_Load), src/winfonts/winfnt.c (FNT_Load_Glyph): Don't set
- the linear advance fields as they are only used by the outline
- glyphs.
-
- * include/freetype/freetype.h: Documentation updates and
- clarifications.
- The meaning of FT_LOAD_FORCE_AUTOHINT is changed so that no real
- change need be made to the code.
-
- * src/base/ftobjs.c (FT_Load_Glyph): Resolve flag dependencies and
- decide whether to use the auto-hinter according to documentation.
- There should to be no real difference.
- Some checks (e.g., is text height positve?) after the glyph is
- loaded.
- (FT_Select_Size, FT_Request_Size): Scales are set to wrong values.
- Be careful that scales won't be negative.
-
-2006-01-14 Chia-I Wu <[email protected]>
-
- * docs/CHANGES: Mention the size selection change.
-
- * src/bdf/bdfdrivr.c (BDF_Size_Request, BDF_Size_Select),
- src/pcf/pcfdrivr.c (PCF_Size_Request, PCF_Size_Select),
- src/winfonts/winfnt.c (FNT_Size_Request, FNT_Size_Select): Do size
- matching for requests of type NOMINAL and REAL_DIM.
-
- * src/winfonts/winfnt.c (FNT_Face_Init): Print trace message when
- `pixel_height' is used for nominal height.
-
- * src/base/ftobjs.c (FT_Request_Size): Call `FT_Match_Size' if the
- face is bitmap only and driver doesn't provide `request_size'. This
- is added merely for completion as no driver satisfies the conditions.
-
-2006-01-13 Chia-I Wu <[email protected]>
-
- Introduce new size selection interface.
-
- * include/freetype/internal/ftdriver.h (struct FT_Driver_ClassRec):
- Replace `set_char_sizes' and `set_pixel_sizes' by `request_size' and
- `select_size'.
-
- * include/freetype/freetype.h (FT_Select_Size, FT_Size_Request_Type,
- FT_Size_Request, FT_Request_Size, FT_Select_Size), src/base/ftobjs.c
- (FT_Select_Size, FT_Request_Size): API additions to export the new
- size selection interface.
-
- * src/base/ftobjs.c (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Use
- `FT_Request_Size'.
-
- * include/freetype/internal/ftobjs.h (FT_Match_Size),
- src/base/ftobjs.c (FT_Match_Size): New function to match a size
- request against `available_sizes'. Drivers supporting bitmap strikes
- can use this function to implement `request_size'.
-
- * src/bdf/bdfdrivr.c, src/cid/cidobjs.c, src/cid/cidobjs.h,
- src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/type1/t1driver.c,
- src/type1/t1objs.c, src/type1/t1objs.h, src/type42/t42drivr.c,
- src/type42/t42objs.c, src/type42/t42objs.h, src/winfonts/winfnt.c:
- Update to new size selection interface.
-
- * src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffobjs.c,
- src/cff/cffobjs.h, src/truetype/ttdriver.c, src/truetype/ttgload.c,
- src/truetype/ttobjs.c, src/truetype/ttobjs.h: Update to new size
- selection interface.
- Make `strike_index' FT_ULong and always defined.
- Use `load_strike_metrics' provided by SFNT interface.
-
-2006-01-13 Chia-I Wu <[email protected]>
-
- * include/freetype/internal/sfnt.h (SFNT_Interface): New method
- `load_strike_metrics' used to load the strike's metrics.
-
- * src/sfnt/sfdriver.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h,
- src/sfnt/ttsbit0.c: New function `tt_face_load_strike_metrics'.
-
- * src/pfr/pfrobjs.c (pfr_face_init): Set FT_Bitmap_Size correctly.
-
- * src/winfonts/winfnt.c (FNT_Face_Init): Use `nominal_point_size' for
- nominal size unless it is obviously incorrect.
-
- * include/freetype/freetype.h (FT_Bitmap_Size): Update the comments on
- FNT driver.
-
-2006-01-12 Werner Lemberg <[email protected]>
-
- Prepare use of pscmap service within CFF module.
-
- * include/freetype/internal/services/svpscmap.h: Include
- FT_INTERNAL_OBJECTS_H.
- (PS_Unicode_Index_Func): Removed. Unused.
- (PS_Macintosh_Name_Func): Renamed to...
- (PS_Macintosh_NameFunc): This.
- Update all callers.
- (PS_Adobe_Std_Strings_Func): Renamed to...
- (PS_Adobe_Std_StringsFunc): This.
- Update all callers.
- (PS_UnicodesRec): This is the former `PS_Unicodes' structure.
- Add `cmap' member.
- Update all callers.
- (PS_Unicodes): This is now a typedef'd pointer to PS_UnicodesRec.
- Update all callers.
- (PS_Glyph_NameFunc): New typedef.
- (PS_Unicodes_InitFunc): Change arguments to expect a function
- and generic data pointer which returns a glyph name from a given
- index.
-
- * src/psnames/psmodule.c (ps_unicodes_init, ps_unicodes_char_index,
- ps_unicodes_char_next, pscmaps_interface): Updated.
-
- * include/freetype/internal/t1types.h (T1_FaceRec): Updated.
-
- * src/psaux/t1cmap.h (T1_CmapStdRec): Updated.
- (T1_CmapUnicode, T1_CmapUnicodeRec): Removed.
-
- * src/psaux/t1cmap.c (t1_get_glyph_name): New callback function.
- (t1_cmap_unicode_init, t1_cmap_unicode_done,
- t1_cmap_unicode_char_index, t1_cmap_unicode_char_next,
- t1_cmap_unicode_class_rec): Updated.
-
- * src/type42/t42types.h (T42_FaceRec): Updated.
-
-2006-01-11 suzuki toshiya <[email protected]>
-
- * include/freetype/ftmac.h: Add declaration of new functions
- FT_New_Face_From_FSRef and FT_GetFile_From_Mac_ATS_Name that
- were introduced by the jumbo patch on 2006-01-11.
-
-2006-01-11 Werner Lemberg <[email protected]>
-
- Fix Savannah bug #15056 and use pscmap service in psaux module.
-
- * include/freetype/internal/services/svpscmap.h (PS_UniMap): Use
- FT_UInt32 for `glyph_index'.
- (PS_Unicodes_InitFunc): Use FT_String for `glyph_names'.
- (PS_Unicodes_CharIndexFunc): Use FT_UInt32 for `unicode'.
- (PS_Unicodes_CharNextFunc): Make second argument a pointer to
- FT_UInt32.
-
- * src/psnames/psmodule.c (VARIANT_BIT, BASE_GLYPH): New macros.
- (ps_unicode_value): Set VARIANT_BIT in return value if glyph is a
- variant glyph (this is, it has non-leading `.' in its name).
- (compare_uni_maps): Sort base glyphs before variant glyphs.
- (ps_unicodes_init): Use FT_String for `glyph_names' argument.
- Reallocate only if number of used entries is much smaller.
- Updated to handle variant glyphs.
- (ps_unicodes_char_index, ps_unicodes_char_next): Prefer base glyphs
- over variant glyphs.
- Simplify code.
-
- * src/psaux/t1cmap.c (t1_cmap_uni_pair_compare): Removed.
- (t1_cmap_unicode_init, t1_cmap_unicode_char_index,
- t1_cmap_unicode_char_next): Use pscmap service.
- (t1_cmap_unicode_done): Updated.
-
- * src/psaux/t1cmap.h (T1_CMapUniPair): Removed.
- (T1_CMapUnicode): Use PS_Unicodes structure.
-
-2006-01-11 suzuki toshiya <[email protected]>
-
- Jumbo patch to fix `deprecated' warning of cross-build for Tiger on
- Intel, as reported by Sean McBride <[email protected]> on
- 2005-08-24.
-
- * src/base/ftmac.c: Heavy change to build without deprecated Carbon
- functions on Tiger.
-
- * builds/unix/configure.ac: Add options and autochecks for Carbon
- functions availabilities, for MacOS X.
-
- * builds/mac/ascii2mpw.py: Add converter for character `\305'.
- * builds/mac/FreeType.m68k_{far|cfm}.make.txt: Add conditional- macros to avoid unavailable functions.
- ftmac.c must be compiled without `-strict ansi', because it disables
- cpp macro to use ToolBox system call.
-
- * builds/mac/FreeType.ppc_{classic|carbon}.make.txt: Add conditional- macros to avoid unavailable functions.
-
- * builds/mac/README: Detailed notes on function availabilities.
-
- * docs/CHANGES: Notes about (possible) incompatibilities.
-
-2006-01-08 Werner Lemberg <[email protected]>
-
- * docs/CHANGES: Updated.
-
-2006-01-08 Huw D M Davies <[email protected]>
-
- * include/freetype/ftmodapi.h (FT_Module_Get_Flags): New
- declaration.
-
- * src/base/ftobjs.c (FT_Module_Get_Flags): New function.
-
-2006-01-07 Werner Lemberg <[email protected]>
-
- * src/pcf/pcfread.c (pcf_get_bitmaps): Remove unused variable
- `bitmaps'. Reported by Yu Lei <[email protected]>.
-
- * src/base/ftutil.c (ft_highpow2): s/FT_BASE/FT_BASE_DEF/.
- Reported by Niels Boldt <[email protected]>.
-
-2005-12-28 suzuki toshiya <[email protected]>
-
- * src/sfnt/sfnt/ttbdf.c: Add newline '\n' to the end of file, for
- MPW compiler.
-
-2005-12-23 David Turner <[email protected]>
-
- * Jamfile (RefDoc), docs/reference/README: Fix it so that `jam
- refdoc' works correctly to generate the API reference in
- `docs/reference'.
-
- * src/tools/docmaker/tohtml.py (print_html_field,
- print_html_field_list): Update to output nicer fields lists in the
- API reference.
-
- * src/base/ftobjs.c (FT_Load_Glyph): FT_LOAD_TARGET_LIGHT now
- forces auto-hinting.
-
- * freetype/freetype.h: Updating the documentation for
- FT_LOAD_TARGET_XXX and FT_Render_Mode values.
-
-2005-12-23 suzuki toshiya <[email protected]>
-
- * src/base/ftmac.c (FT_New_Face_From_Suitcase): Count scalable faces
- in supported formats (sfnt, LWFN) only, and ignore bitmap faces in
- unsupported formats (fbit, NFNT). The number of available faces are
- passed via face->num_faces. If bitmap faces are embedded in sfnt
- resource, face->num_fixed_size is correctly set. In public API,
- FT_New_Face() and FT_New_Face_From_FSSpec() count the faces as
- FT_GetFile_From_Mac_Name(), which ignores NFNT resources.
-
- * doc/CHANGES: Mention the changes.
-
-2005-12-17 Chia-I Wu <[email protected]>
-
- * src/truetype/ttinterp.c (Update_Max): Set current size of buffer
- correctly (so that memory debug system won't panic).
-
-2005-12-16 Chia-I Wu <[email protected]>
-
- * include/freetype/internal/ftobjs.h (ft_glyphslot_grid_fit_metrics),
- src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Removed.
-
- * src/base/ftobjs.c (ft_recompute_scaled_metrics): Do not round.
-
- * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
- (cid_slot_load_glyph), src/truetype/ttgload.c (compute_glyph_metrics),
- src/type1/t1gload.c (T1_Load_Glyph): Do not round glyph metrics.
-
- * doc/CHANGES: Mention the changes.
-
-2005-12-13 David Turner <[email protected]>
-
- Change the implementation of the LIGHT hinting mode to completely
- disable horizontal hinting. This is an experimental effort to
- integrate David Chester's latest patch without affecting the other
- hinting modes as well.
-
- Note that this doesn't force auto-hinting for all fonts, however.
-
- * src/autofit/afhints.c (af_glyph_hints_reload): Don't set
- scaler_fiags here but...
- (af_glyph_hints_rescale): Here.
-
- * src/autofit/aflatin.c (af_latin_hints_init): Disable horizontal
- hinting for `light' hinting mode.
-
-
- * Jamfile: Small fix to ensure that ftexport.sym is placed into the
- same location as other generated objects (i.e., within the `objs'
- directory of the current directory).
-
-
- Add support for an embedded `BDF ' table within SFNT-based bitmap
- font files. This is used to store atoms & properties from the
- original BDF fonts that were used to generate the font file.
-
- The feature is controlled by TT_CONFIG_OPTION_BDF within
- `ftoption.h' and is used to implement FT_Get_BDF_Property for these
- font files.
-
- At the moment, this is still experimental, the BDF table format
- isn't cast into stone yet.
-
- * include/freetype/config/ftoption.h (TT_CONFIG_OPTION_BDF): New
- macro.
-
- * include/freetype/config/ftstdlib.h (ft_memchr): New macro.
-
- * include/freetype/internal/tttypes.h (TT_BDFRec, TT_BDF)
- [TT_CONFIG_OPTION_BDF]: New structure.
- (TT_FaceRec) [TT_CONFIG_OPTION_BDF]: New member `bdf'.
-
- * include/freetype/ttags.h (TTAG_BDF): New macro.
-
- * src/sfnt/Jamfile (_sources): Add ttbdf.
-
- * src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttbdf.c.
-
- * src/sfnt/sfdriver.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.h and
- FT_SERVICE_BDF_H.
- (sfnt_get_charset_it) [TT_CONFIG_OPTION_BDF]: New function.
- (sfnt_service_bdf) [TT_CONFIG_OPTION_BDF]: New service.
- (sfnt_servives) [TT_CONFIG_OPTION_BDF]: Add sfnt_service_bdf.
-
- * src/sfnt/sfnt.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.c.
-
- * src/sfnt/sfobjs.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.h.
- (sfnt_done_face) [TT_CONFIG_OPTION_BDF]: Call
- tt_face_free_bdf_props.
-
- * src/sfnt/ttbdf.h, src/sfnt/ttbdf.c: New files.
-
-2005-12-07 Werner Lemberg <[email protected]>
-
- * src/sfnt/sfobjc.c (sfnt_init_face): Move tag check to...
- * src/sfnt/ttload.c (sfnt_init): Here, before handling TTCs.
-
-2005-12-06 Chia-I Wu <[email protected]>
-
- * src/truetype/ttobjs.c (tt_size_init): size->ttmetrics.valid is
- initialized twice.
- size->strike_index is not initialized.
-
-2005-12-02 Taek Kwan(TK) Lee <[email protected]>
-
- * src/type42/t42objs.c (T42_Face_Init): Replace call to
- FT_New_Memory_Face with call to FT_Open_Face to pass `params'.
-
-2005-11-30 Werner Lemberg <[email protected]>
-
- * docs/CHANGES: Document ftdump's `-v' option.
- Document latest charmap code changes.
-
- * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h:
- s/TT_CMAP_FLAG_OVERLAPPED/TT_CMAP_FLAG_OVERLAPPING/.
-
-2005-11-30 Chia-I Wu <[email protected]>
-
- * src/sfnt/ttcmap.c (tt_cmap4_char_map_binary,
- tt_cmap12_char_map_binary): Fix compiler warnings.
-
-2005-11-29 Chia-I Wu <[email protected]>
-
- Major update to distinguish between unsorted and overlapping
- segments for cmap format 4. For overlapping but sorted segments,
- which is previously considered unsorted, we still use binary search.
-
- * src/sfnt/ttcmap.h (TT_CMapRec_): Replace `unsorted' by `flags'.
- (TT_CMAP_FLAG_UNSORTED, TT_CMAP_FLAG_OVERLAPPED): New macros.
-
- * src/sfnt/ttcmap.c (OPT_CMAP4): Removed as it is always defined.
- (TT_CMap4Rec_): Remove `old_charcode' and `table_length'.
- (tt_cmap4_reset): Removed.
- (tt_cmap4_init): Updated accordingly.
- (tt_cmap4_next): Updated accordingly.
- Take care of overlapping segments.
- (tt_cmap4_validate): Make sure the subtable is large enough.
- Do not check glyph_ids because some fonts set the length wrongly.
- Also, if all segments have offset 0, glyph_ids is always invalid.
- It does not cause any problem so far only because the check misses
- equality.
- Distinguish between unsorted and overlapping segments.
- (tt_cmap4_char_map_linear, tt_cmap4_char_map_binary): New functions
- to do `charcode => glyph index' by linear/binary search.
- (tt_cmap4_char_index, tt_cmap4_char_next): Use
- tt_cmap4_char_map_linear and tt_cmap4_char_map_binary.
- (tt_face_build_cmaps): Treat the return value of validator as flags
- for cmap.
-
-2005-11-29 Chia-I Wu <[email protected]>
-
- * src/sfnt/ttcmap.c (TT_CMap12Rec_, tt_cmap12_init, tt_cmap12_next):
- New structures and functions for fast `next char'.
- (tt_cmap12_char_map_binary): New function to do `charcode => glyph
- index' by binary search.
- (tt_cmap12_char_index, tt_cmap12_char_next): Use
- tt_cmap12_char_map_binary.
- (tt_face_build_cmaps): Check table and offset correctly (equality is
- missing).
-
-2005-11-15 Detlef Würkner <[email protected]>
-
- * builds/amiga/smakefile: Adjusted the compiler options
- to the current sources, now really builds the gxvalid, gzip
- and psnames modules.
-
- * builds/amiga/src/base/ftsystem.c: The assumed Seek() position
- in the file cache was off by one byte which could cause false
- errors in font files.
-
-2005-11-24 suzuki toshiya <[email protected]>
-
- * builds/mac/FreeType.m68k_far.make.txt,
- builds/mac/FreeType.m68k_cfm.make.txt,
- builds/mac/FreeType.ppc_classic.make.txt,
- builds/mac/FreeType.ppc_carbon.make.txt:
- Updated for MPW to build all available modules.
-
-2005-11-21 Håvard Wall <[email protected]>
-
- * src/bdf/bdfdrivr.c (bdf_interpret_style, BDF_Face_Done): Fix small
- memory leak.
-
-2005-11-21 Werner Lemberg <[email protected]>
-
- * src/sfnt/ttload.c (sfnt_init): Add tracing message.
-
-2005-11-21 Chia-I Wu <[email protected]>
-
- * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Image_offset was
- added twice to image_start if image_format was 2 or 5.
-
-2005-11-21 Chia-I Wu <[email protected]>
-
- * src/sfnt/sfobjs.c (sfnt_init_face): Check that format_tag is known
- before loading the table directory.
-
- * src/sfnt/ttload.c (tt_face_load_sfnt_header,
- tt_face_load_directory): Delay sfnt_dir_check from
- tt_face_load_sfnt_header to tt_face_load_directory.
-
-2005-11-20 Chia-I Wu <[email protected]>
-
- * src/sfnt/ttload.c (sfnt_dir_check): Clean up and return correct
- error code.
- (sfnt_init): New function to fill in face->ttc_header. A non-TTC font
- is synthesized into a TTC font with one offset table.
- (tt_face_load_sfnt_header): Use sfnt_init.
- Fix an invalid access if the font is TTC and face_index is -1.
-
-2005-11-18 Werner Lemberg <[email protected]>
-
- * src/sfnt/ttload.c (tt_face_load_metrics): Ignore excess number
- of metrics instead of aborting. Patch suggested by Derek Noonburg.
-
- * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
- (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Scale
- the glyph properly if no hinter is available.
-
- * docs/CHANGES: Mention scaling bug.
-
-2005-11-18 susuzki toshiya <[email protected]>
-
- * include/freetype/ftgxval.h, src/base/ftgxval.c
- (FT_TrueTypeGX_Free, FT_ClassicKern_Free): New functions to free
- buffers allocated by gxvalid module.
- * include/freetype/ftotval.h, src/base/ftotval.c
- (FT_OpenType_Free): New function to free buffer allocated by
- otvalid module.
-
-2005-11-18 Chia-I Wu <[email protected]>
-
- * builds/unix/ftsystem.c (FT_Stream_Open, FT_New_Memory,
- FT_Done_Memory), builds/vms/ftsystem.c (FT_Stream_Open, FT_New_Memory,
- FT_Done_Memory), builds/win32/ftdebug.c (FT_Message, FT_Panic):
- s/FT_EXPORT/FT_BASE/.
-
-2005-11-17 Detlef Würkner <[email protected]>
-
- * builds/amiga/src/base/ftdebug.c (FT_Trace_Get_Count,
- FT_Trace_Get_Name, FT_Message, FT_Panic),
- builds/amiga/src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory,
- FT_Stream_Open): s/FT_EXPORT/FT_BASE/.
-
-2005-11-17 Detlef Würkner <[email protected]>
-
- * builds/amiga/makefile, builds/amiga/makefile.os4,
- builds/amiga/smakefile,
- builds/amiga/include/freetype/config/ftmodule.h: Updated the Amiga
- build files (added support for the gxvalid module).
-
-2005-11-17 Werner Lemberg <[email protected]>
-
- Add vertical metrics support to OpenType CFF outlines. Based on a
- patch from Mike Moening <[email protected]>.
-
- * src/cff/cffgload.c (cff_face_get_vertical_metrics): New function.
- (cff_slot_load): Use cff_face_get_vertical_metrics.
-
- * docs/CHANGES: Updated.
-
-2005-11-17 Chia-I Wu <[email protected]>
-
- * src/base/ftcalc.c (FT_MulTo64): Commented out.
-
- * include/freetype/internal/ftcalc.h (FT_SqrtFixed),
- src/base/ftcalc.c (FT_SqrtFixed),
- include/freetype/internal/ftdebug.h (FT_Trace_Get_Count,
- FT_Trace_Get_Name, FT_Message, FT_Panic), src/base/ftdebug.c
- (FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic),
- include/freetype/internal/ftobjs.h (FT_New_Memory, FT_Done_Memory),
- include/freetype/internal/ftstream.h (FT_Stream_Open),
- src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory, FT_Stream_Open):
- s/FT_EXPORT/FT_BASE/.
-
- * builds/exports.mk: Manually add TT_New_Context to EXPORTS_LIST
- too.
-
-2005-11-15 David Turner <[email protected]>
-
- * src/base/fttrigon.c (ft_trig_prenorm): Fix a bug that created
- invalid computations, resulting in very weird bugs in TrueType
- bytecode hinted fonts.
-
- * src/truetype/ttinterp.c (FT_UNUSED_EXEC): Don't perform a
- structure copy each time.
-
-2005-11-11 Werner Lemberg <[email protected]>
-
- * src/cache/ftccache.c (FTC_Cache_Clear), src/cache/ftcmanag.c
- (FTC_Manager_Check): Remove FT_EXPORT_DEF tag.
-
- * src/base/ftcalc.c (FT_Add64): Remove FT_EXPORT_DEF tag.
- (FT_Div64by32, FT_Sqrt32): Commented out. Unused.
-
- * include/freetype/internal/ftcalc.h (SQRT_32): Removed. Unused.
- (FT_Sqrt32): Commented out. Unused.
-
- * include/freetype/cache/ftccache.h:
- s/ftc_node_destroy/FTC_Node_Destroy/.
-
- * src/cache/ftccback.h (ftc_node_destroy): New declaration.
-
- * src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF tag.
- (FTC_Node_Destroy): New exported wrapper function for
- ftc_node_destroy.
-
- * src/cache/ftcmanag.c: Include ftccback.c.
-
-2005-11-10 Werner Lemberg <[email protected]>
-
- * src/autofit/afangles.c, src/autofit/aftypes.h (af_angle_diff):
- Comment out. Unused.
-
- * builds/exports.mk ($(EXPORTS_LIST)): Add TT_RunIns.
-
-2005-11-10 Christian Biesinger <[email protected]>
-
- * builds/beos/beos.mk: Call beos-def.mk before anything else to
- define the separator.
-
- * builds/unix/unix-cc.in (LINK_LIBRARY): Add `-no-undefined' flag.
-
-2005-11-07 Werner Lemberg <[email protected]>
-
- * src/type1/t1afm.c (T1_Read_PFM): Zero offset means `no kerning
- table available'. From Sergey Tolstov <[email protected]>.
-
-2005-11-03 Ville Syrjälä <[email protected]>
-
- * src/base/ftobjs.c (FT_Open_Face): Avoid possible memory leak.
-
-2005-11-02 Werner Lemberg <[email protected]>
-
- Make compiling instructions in docs/CUSTOMIZE work again.
-
- * builds/unix/unix-cc.in (CPPFLAGS): New variable.
- (CFLAGS): Don't include @CPPFLAGS@.
- * builds/freetype.mk (FT_CFLAGS): Add CPPFLAGS.
-
-2005-10-28 David Turner <[email protected]>
-
- Update build system to support the generation of a list of exported
- symbols or Windows .DEF files by parsing the public headers with the
- `apinames' tool located in src/tools/apinames.c.
-
- Only tested on Unix at the moment. On Windows, the .DEF file is
- generated but isn't used yet to generate a DLL.
-
- * builds/exports.mk: New file.
-
- * builds/freetype.mk: Include exports.mk.
- (dll): New target.
- (clean_project_dos): Fix rule.
-
- * builds/compiler/visualc.mk (TE), builds/dos/dos-def.mk (E),
- builds/os2/os2-def.mk (E), builds/win32/win32-def.mk (E): New
- variables for controlling executable extensions.
-
- * builds/unix/unix-cc.in (EXPORTS_LIST, CCexe),
- builds/win32/w32-bcc.mk, builds/win32/w32-gcc.mk,
- builds/win32/w32-icc.mk, builds/win32/w32-icc.mk,
- builds/win32/w32-mingw32.mk, builds/win32/w32-vcc,
- builds/win32/w32-wat.mk (EXPORTS_LIST, EXPORT_OPTIONS,
- APINAMES_OPTIONS): New targets for controlling the `apinames' tool.
-
- * Jamfile (GenExportSymbols): Updated.
-
-
- * src/pfr/pfrtypes.h, src/pfr/pfrload.c, src/pfr/pfrobjs.c
- [!FT_OPTIMIZE_MEMORY]: Fold memory optimization code into
- FT_OPTIMIZE_MEMORY chunks for better maintainability and simplicity.
-
-
- * src/base/fttrigon.c (ft_trig_prenorm), src/base/ftcalc.c
- (FT_MulFix): Performance optimizations.
-
-
- * include/freetype/internal/ftgloadr.h (FT_GLYPHLOADER_CHECK_P,
- FT_GLYPHLOADER_CHECK_C, FT_GLYPHLOADER_CHECK_POINTS): New macros for
- checking points and contours. Update callers to use
- FT_GLYPHLOADER_CHECK_POINTS instead of FT_GlyphLoader_CheckPoints
- at profile-detected hot-spots.
-
- * src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Set `adjust'
- to 0 to not call `AdjustPoints' every time.
-
-
- * src/autofit/aftypes.h (AF_ANGLE_DIFF): New macro to inline
- FT_Angle_Diff.
-
- * src/autofit/afhints.c (af_direction_compute): Re-implement.
- (af_glyph_hints_compute_inflections, af_glyph_hints_reload): Use
- AF_ANGLE_DIFF to speed up the detection of inflexions.
-
-
- * src/tools/apinames.c: Include <string.h>.
- (OutputFormat): New enumeration.
- (names_dump): Add two parameters to control output format and DLL
- name.
- (names_dump_windef): Removed. Code folded into `names_dump'.
- (read_header_file): Use isalnum, not isalpha. Otherwise function
- names with digits aren't read correctly.
- (usage): Updated.
- (main): New option `-o' to control output file name.
- New option `-d' to indicate DLL file name.
- Extend `-w' flag to handle Borland and Watcom compilers and linkers.
-
-2005-10-28 suzuki toshiya <[email protected]>
-
- * builds/mac/ftlib.prj, builds/mac/freetype.mak: Removed.
- ftlib.prj is unmaintained and incompatible with current tree.
- freetype.mak is unrecoverably broken.
-
- * builds/mac/ftlib.prj.xml: Added.
- Generated by Metrowerks CodeWarrior 9.0.
-
- * builds/mac/FreeType.m68k_far.make.txt,
- builds/mac/FreeType.m68k_cfm.make.txt,
- builds/mac/FreeType.ppc_classic.make.txt,
- builds/mac/FreeType.ppc_carbon.make.txt: Added.
- Skeleton files of MPW makefiles.
-
- * builds/mac/ascii2mpw.py: Added.
- Python script to make MPW makefile from skeleton.
-
- * builds/mac/README: Updated.
- Almost rewritten to use new files.
-
-2005-10-28 suzuki toshiya <[email protected]>
-
- * src/base/ftmac.c: Fix invalid casts from NULL to integer typed
- variables. Advised by David Turner, Masatake YAMATO, Sean McBride,
- and George Williams.
-
-2005-10-27 Werner Lemberg <[email protected]>
-
- * include/freetype/ftsysmem.h, include/freetype/ftsysio.h: Removed.
- Obsolete.
-
-2005-10-25 Werner Lemberg <[email protected]>
-
- * src/sfnt/sfdriver.c (sfnt_interface): Move out
- `tt_face_get_kerning' from a #ifdef clause. Reported by Tony J.
- Ibbs <[email protected]>.
-
-2005-10-23 Werner Lemberg <[email protected]>
-
- * src/base/ftdbgmem.c (ft_mem_debug_realloc): Make it compile with
- C++.
-
-2005-10-21 David Turner <[email protected]>
-
- * src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_debug_realloc):
- Another realloc memory counting bug fix.
-
- * src/tools/Jamfile: Add missing file.
-
- * src/lzw/Jamfile: Fix incorrect source file reference.
-
-2005-10-20 David Turner <[email protected]>
-
- * src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_table_remove,
- ft_mem_debug_alloc, ft_mem_debug_free, ft_mem_debug_realloc): Fixes
- to better account for memory reallocations.
-
- * src/lzw/ftlzw2.c, src/lzw/ftzopen.h, src/lzw/ftzopen.c,
- src/lzw/rules.mk: First version of LZW loader re-implementation.
- Apparently, this saves about 330 KB of heap memory when loading
- timR24.pcf.Z.
-
-2005-10-20 Chia-I Wu <[email protected]>
-
- * include/freetype/ftbitmap.h (FT_Bitmap_Copy, FT_Bitmap_Embolden),
- src/base/ftbdf.c (FT_Get_BDF_Property), src/cache/ftcmru.c
- (FTC_MruList_Reset, FTC_MruList_Done, FTC_MruList_Lookup): Fix
- FT_EXPORT/FT_EXPORT_DEF tagging.
-
-2005-10-19 Chia-I Wu <[email protected]>
-
- * src/truetype/ttgload.c (TT_Load_Glyph): Allow size->ttmetrics to
- be invalid when FT_LOAD_NO_SCALE is set.
-
-2005-10-17 David Turner <[email protected]>
-
- * src/base/ftobjs.c (FT_Open_Face): Don't call FT_New_GlyphSlot and
- FT_New_Size if we are opening a face with face_index < 0 (which is
- only used for testing the format).
-
- * src/gxvalid/gxvmort0.c (gxv_mort_subtable_type0_entry_validate):
- Remove compiler warning.
-
-2005-10-16 David Turner <[email protected]>
-
- * src/tools/apinames.c: Add new tool to extract public API function
- names from header files.
-
-2005-10-05 Werner Lemberg <[email protected]>
-
- Add FT_FACE_FLAG_HINTER to indicate that a specific font driver has
- a hinting engine of its own.
-
- * include/freetype/freetype.h (FT_FACE_FLAG_HINTER): New macro.
-
- * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
- (cid_face_init), src/truetype/ttobjs.c (tt_face_init)
- [TT_CONFIG_OPTION_BYTECODE_INTERPRETER], src/type1/t1objs.c
- (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init)
- [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Update face flags.
-
- * docs/CHANGES: Document it.
-
-2005-09-27 Werner Lemberg <[email protected]>
-
- * builds/unix/freetype2.m4: Add license exception so that the file
- can be used in any other autoconf script.
-
-2005-09-26 David Turner <[email protected]>
-
- * src/autofit/aflatin.c (af_latin_compute_stem_width): Fix bad
- computation of the `vertical' flag, causing ugly things in LCD mode
- and others.
-
-2005-09-23 David Turner <[email protected]>
-
- * src/autofit/aflatin.c (af_latin_hints_init): Fix a bug that
- prevented internal hint mode bitflags from being computed correctly.
-
- * src/base/Jamfile: Adding src/base/ftgxval.c.
-
- * src/gxvalid/gxvbsln.c, src/gxvalid/gxvcommn.c,
- src/gxvalid/gxvfeat.c, src/gxvalid/gxvjust.c, src/gxvalid/gxvkern.c,
- src/gxvalid/gxvlcar.c, src/gxvalid/gxvmort.c,
- src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c,
- src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c,
- src/gxvalid/gxvmort5.c, src/gxvalid/gxvmorx.c,
- src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c,
- src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx5.c,
- src/gxvalid/gxvopbd.c, src/gxvalid/gxvprop.c,
- src/truetype/ttgload.c: Remove _many_ compiler warnings when
- compiling with Visual C++ at maximum level (/W4).
-
- * src/autofit/afangles.c (af_angle_atan): Replaced CORDIC-based
- implementation with one using lookup tables. This simple thing
- speeds up glyph loading by 18%, according to ftbench!
-
- * src/sfnt/sfdriver.c (sfnt_get_interface): Don't check for
- `get_sfnt' and `load_sfnt' module interfaces.
-
-2005-09-22 Werner Lemberg <[email protected]>
-
- * docs/CHANGES: Mention SING Glyphlet support.
-
-2005-09-22 David Turner <[email protected]>
-
- * src/base/Jamfile: Disable compilation of ftgxval module
- temporarily.
-
-2005-09-19 David Somers <[email protected]>
-
- * freetype2/src/sfnt/ttload.c (sfnt_dir_check): Modified to allow a
- font to have no `head' table if tables `SING' and `META' are
- present; this is to support `SING Glyphlet'.
-
- `SING Glyphlet' is an extension to OpenType developed by Adobe
- primarily to facilitate adding supplemental glyphs to an OpenType
- font (with emphasis on, but not necessariy limited to, gaiji to a
- CJK font). A SING Glyphlet Font is an OpenType font that contains
- the outline(s), either in a `glyf' or `CFF' table, for a glyph;
- `cmap', `BASE', and `GSUB' tables are present with the same format
- and functionaliy as a regular OpenType font; there are no `name',
- `head', `OS/2', and `post' tables; there are two new tables, `SING'
- which contains details about the glyphlet, and `META' which contains
- metadata.
-
- Further information on the SING Glyphlet format can be found at:
-
- http://www.adobe.com/products/indesign/sing_gaiji.html
-
- * freetype2/include/freetype/ttags.h (TTAG_SING, TTAG_META): New
- macros for the OpenType tables `SING' and `META'. These two tables
- are used in SING Glyphlet Format fonts.
-
-2005-09-09 Werner Lemberg <[email protected]>
-
- * src/sfnt/sfobjs.c (sfnt_load_face): Reactivate code to set
- FT_FACE_FLAG_KERNING which has been commented out erroneously.
-
- * docs/CHANGES: Document it.
-
-2005-09-05 Werner Lemberg <[email protected]>
-
- Fixes for `make multi' and using C++ compiler.
-
- * gxvalid/gxvcommn.c (gxv_set_length_by_ushort_offset,
- gxv_set_length_by_ulong_offset, gxv_array_getlimits_byte,
- gxv_array_getlimits_ushort): Declare with FT_LOCAL_DEF.
- (gxv_compare_ranges): Make it static.
- (gxv_LookupTable_fmt0_validate, gxv_LookupTable_fmt2_validate,
- gxv_LookupTable_fmt4_validate, gxv_LookupTable_fmt6_validate,
- gxv_LookupTable_fmt8_validate, gxv_LookupTable_validate): Improve
- trace messages.
- (gxv_StateArray_validate, gxv_XStateArray_validate): s/class/clazz/.
- (GXV_STATETABLE_HEADER_SIZE, GXV_STATEHEADER_SIZE,
- GXV_XSTATETABLE_HEADER_SIZE, GXV_XSTATEHEADER_SIZE): Move to
- gxvcommn.h.
-
- * gxvalid/gxvcommn.h: Add prototypes for
- gxv_StateTable_subtable_setup, gxv_XStateTable_subtable_setup,
- gxv_XStateTable_validate, gxv_array_getlimits_byte,
- gxv_array_getlimits_ushort, gxv_set_length_by_ushort_offset,
- gxv_set_length_by_ulong_offset, gxv_odtect_add_range,
- gxv_odtect_validate.
- (GXV_STATETABLE_HEADER_SIZE, GXV_STATEHEADER_SIZE,
- GXV_XSTATETABLE_HEADER_SIZE, GXV_XSTATEHEADER_SIZE): Moved from
- gxvcommn.c.
-
- * src/gxvalid/gxvbsln.c (gxv_bsln_LookupValue_validate,
- gxv_bsln_parts_fmt1_validate): Improve trace messages.
-
- * gxvalid/gxvfeat.c: Split off predefined registry stuff to...
- * gxvalid/gxvfeat.h: New file.
-
- * gxvalid/gxvjust.c (gxv_just_wdc_entry_validate): Improve trace
- message.
-
- * gxvalid/gxvkern.c (GXV_kern_Dialect): Add KERN_DIALECT_UNKNOWN.
- (gxv_kern_subtable_fmt1_valueTable_load,
- gxv_kern_subtable_fmt1_subtable_setup,
- gxv_kern_subtable_fmt1_entry_validate): Fix C++ compiler errors.
- (gxv_kern_coverage_validate): Use KERN_DIALECT_UNKWOWN.
- Improve trace message.
- (gxv_kern_validate_generic): Fix C++ compiler error.
- Improve trace message.
- (gxv_kern_validate_classic): Fix C++ compiler error.
-
- * gxvalid/gxvmort0.c (gxv_mort_subtable_type0_validate): Declare
- with FT_LOCAL_DEF.
-
- * gxvalid/gxvmort1.c
- (gxv_mort_subtable_type1_substitutionTable_load,
- gxv_mort_subtable_type1_subtable_setup): Fix C++ compiler errors.
- (gxv_mort_subtable_type1_substTable_validate): Improve trace
- message.
- (gxv_mort_subtable_type1_validate): Declare with FT_LOCAL_DEF.
-
- * gxvalid/gxvmort2.c (gxv_mort_subtable_type2_opttable_load,
- gxv_mort_subtable_type2_subtable_setup,
- gxv_mort_subtable_type2_ligActionOffset_validate,
- gxv_mort_subtable_type2_ligatureTable_validate): Fix C++ compiler
- errors.
- (gxv_mort_subtable_type2_validate): Declare with FT_LOCAL_DEF.
-
- * gxvalid/gxvmort4.c (gxv_mort_subtable_type4_validate): Declare
- with FT_LOCAL_DEF.
-
- * gxvalid/gxvmort5.c (gxv_mort_subtable_type5_subtable_setup,
- gxv_mort_subtable_type5_InsertList_validate): Fix C++ compiler
- errors.
- (gxv_mort_subtable_type5_validate): Declare with FT_LOCAL_DEF.
-
- * gxvalid/gxvmort.c: Include gxvfeat.h.
- (gxv_mort_featurearray_validate, gxv_mort_coverage_validate):
- Declare with FT_LOCAL_DEF.
- (gxv_mort_subtables_validate, gxv_mort_validate): Improve trace
- messages.
-
- * gxvalid/gxvmort.h (gxv_mort_feature_validate): Remove.
-
- * gxvalid/gxvmorx0.c (gxv_morx_subtable_type0_validate): Declare
- with FT_LOCAL_DEF.
-
- * gxvalid/gxvmorx1.c
- (gxv_morx_subtable_type1_substitutionTable_load,
- gxv_morx_subtable_type1_subtable_setup,
- gxv_morx_subtable_type1_entry_validate,
- gxv_morx_subtable_type1_substitutionTable_validate): Fix C++
- compiler errors.
- (gxv_morx_subtable_type1_validate): Declare with FT_LOCAL_DEF.
-
- * gxvalid/gxvmorx2.c (gxv_morx_subtable_type2_opttable_load,
- gxv_morx_subtable_type2_subtable_setup,
- gxv_morx_subtable_type2_ligActionIndex_validate,
- gxv_morx_subtable_type2_ligatureTable_validate): Fix C++ compiler
- errors.
- (gxv_morx_subtable_type2_validate): Declare with FT_LOCAL_DEF.
- Fix typo.
-
- * gxvalid/gxvmorx4.c (gxv_morx_subtable_type4_validate): Declare
- with FT_LOCAL_DEF.
-
- * gxvalid/gxvmorx5.c (gxv_morx_subtable_type5_insertionGlyph_load,
- gxv_morx_subtable_type5_subtable_setup): Fix C++ compiler error.
- (gxv_morx_subtable_type5_validate): Declare with FT_LOCAL_DEF.
-
- * gxvalid/gxvmorx.c (gxv_morx_subtables_validate,
- gxv_morx_validate): Improve trace message.
-
- * gxvalid/gxvopbd.c (gxv_opbd_LookupFmt4_transit): Fix compiler
- warnings.
- (gxv_opbd_validate): Improve trace message.
-
- * gxvalid/gxvprop.c: Decorate constants with `U' and `L' where
- appropriate.
- (gxv_prop_zero_advance_validate, gxv_prop_validate): Improve trace
- message.
-
- * gxvalid/gxvtrak.c (gxv_trak_trackTable_validate): Remove unused
- parameter. Update all callers.
- (gxv_trak_validate): Improve trace message.
-
- * rules.mk (GXV_DRV_H): Add gxvfeat.h.
-
-2005-09-01 Werner Lemberg <[email protected]>
-
- * src/gxvalid/gxvbsln.c (GXV_BSLN_VALUE_EMPTY): Add `U'.
-
- * src/gxvalid/gxmort1.c (GXV_MORT_SUBTABLE_TYPE1_HEADER_SIZE),
- src/gxvalid/gxmort2.c (GXV_MORT_SUBTABLE_TYPE2_HEADER_SIZE): Fix
- typo.
-
- * src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c,
- src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx4.c,
- src/gxvalid/gxvmorx5.c, src/gxvalid/gxvmort.c: Improve trace
- messages.
- Decorate constants with `U' and `L' where appropriate.
- Fix compiler warnings.
-
-2005-08-31 Werner Lemberg <[email protected]>
-
- * src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
-
- * src/gxvalid/gxvbsln.c (gxv_bsln_validate): Fix trace message.
-
- * src/gxvalid/gxvcommn.c (gxv_odtect_add_range): Use `const'.
-
- * src/gxvalid/gxvfeat.c, src/gxvalid/gxvjust.c,
- src/gxvalid/gxvkern.c, src/gxvalid/gxvlcar.c, src/gxvalid/gxvmod.c,
- src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c,
- src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c,
- src/gxvalid/gxvmort5.c, src/gxvalid/gxvmort.c: Improve trace
- messages.
- Decorate constants with `U' and `L' where appropriate.
- Fix compiler warnings.
-
-2005-08-30 Werner Lemberg <[email protected]>
-
- * src/gxvalid/README: Revised.
- * src/gxvalid/gxvbsln.c: Fix compiler warnings.
- * src/gxvalid/gxvcommn.c: Fix compiler warnings.
- (gxv_XEntryTable_validate, gxv_compare_ranges): Remove unused
- parameter. Update all callers.
- Improve trace messages.
- Some formatting.
-
-2005-08-29 Werner Lemberg <[email protected]>
-
- * include/freetype/freetype.h, include/freetype/ftchapters.h: Add
- a preliminary section with some explanations about user allocation.
-
- * src/tools/docmaker/tohtml.py (HtmlFormatter.section_enter):
- Don't abort if there are no data types, functions, etc., in a
- section.
- Print synopsis only if we have a data type, function, etc.
-
- * docs/INSTALL.ANY, docs/INSTALL, docs/INSTALL.UNX, docs/CUSTOMIZE,
- docs/INSTALL.GNU, docs/TRUETYPE, docs/DEBUG, docs/UPGRADE.UNX,
- docs/VERSION.DLL, docs/formats.txt: Revised, formatted.
-
-2005-08-28 George Williams <[email protected]>
-
- * src/truetype/ttgload.c [TT_MAX_COMPOSITE_RECURSE]: Removed.
- (load_truetype_glyph): Limit recursion depth by `maxComponentDepth'.
-
-2005-08-25 J. Ali Harlow <[email protected]>
-
- * builds/unix/freetype2.in (CFlags): Add missing directory.
-
-2005-08-24 Werner Lemberg <[email protected]>
-
- * docs/CHANGES: Mention gxvalid module.
-
-2005-08-23 Werner Lemberg <[email protected]>
-
- * src/autofit/aflatin.c (af_latin_metrics_scale): Initialize
- render mode properly. Reported by [email protected].
-
-2005-08-23 suzuki toshiya <[email protected]>
-
- Add gxvalid module to validate TrueType GX/AAT tables.
-
- Modifications on existing files:
-
- * Jamfile: Register gxvalid module.
- * src/base/Jamfile: Register ftgxval.c.
- * src/base/rule.mk: Register ftgxval.c.
- * docs/INSTALL.ANY: Register gxvalid/gxvalid.c.
-
- * include/freetype/config/ftheader.h (FT_GX_VALIDATE_H): New macro
- to include gxvalid header file.
- * include/freetype/config/ftmodule.h: Register gxv_module_class.
-
- * include/freetype/ftchapters.h: Add comment about gx_validation.
- * include/freetype/ftotval.h: Change keyword FT_VALIDATE_XXX
- to FT_VALIDATE_OTXXX to co-exist with gxvalid.
- * include/freetype/tttags.h: Add tags for TrueType GX/AAT tables.
-
- * include/freetype/internal/ftserv.h (FT_SERVICE_GX_VALIDATE_H): New
- macro for gxvalid service.
- * include/freetype/internal/fttrace.h: Add trace facilities for
- gxvalid.
-
- New files on existing directories:
-
- * include/freetype/internal/services/svgxval.h: Registration of
- validation service for TrueType GX/AAT and classic kern table.
- * include/freetype/ftgxval.h: Public API definition to use gxvalid.
- * src/base/ftgxval.c: Public API of gxvalid.
-
- New files under src/gxvalid/:
-
- * src/gxvalid/Jamfile src/gxvalid/README src/gxvalid/module.mk
- src/gxvalid/rules.mk src/gxvalid/gxvalid.c src/gxvalid/gxvalid.h
- src/gxvalid/gxvbsln.c src/gxvalid/gxvcommn.c src/gxvalid/gxvcommn.h
- src/gxvalid/gxverror.h src/gxvalid/gxvfeat.c src/gxvalid/gxvfgen.c
- src/gxvalid/gxvjust.c src/gxvalid/gxvkern.c src/gxvalid/gxvlcar.c
- src/gxvalid/gxvmod.c src/gxvalid/gxvmod.h src/gxvalid/gxvmort.c
- src/gxvalid/gxvmort.h src/gxvalid/gxvmort0.c src/gxvalid/gxvmort1.c
- src/gxvalid/gxvmort2.c src/gxvalid/gxvmort4.c src/gxvalid/gxvmort5.c
- src/gxvalid/gxvmorx.c src/gxvalid/gxvmorx.h src/gxvalid/gxvmorx0.c
- src/gxvalid/gxvmorx1.c src/gxvalid/gxvmorx2.c src/gxvalid/gxvmorx4.c
- src/gxvalid/gxvmorx5.c src/gxvalid/gxvopbd.c src/gxvalid/gxvprop.c
- src/gxvalid/gxvtrak.c: New files, gxvalid body.
-
-2005-08-21 Werner Lemberg <[email protected]>
-
- * src/truetype/ttgload.c (TT_Load_Glyph): Only translate outline
- to (0,0) if bit 1 of the `head' table isn't set. This improves
- rendering of buggy fonts.
-
-2005-08-20 Chia I Wu <[email protected]>
-
- * src/truetype/ttdriver.c (Load_Glyph): Don't check the validity of
- ttmetrics here. TrueType fonts with only sbits always have
- ttmetrics.valid set to false.
-
- * src/truetype/ttgload.c (TT_Load_Glyph): Check that ttmetrics is
- valid before loading outline glyph.
-
- * src/cache/ftcimage.c (FTC_INode_New): Fix a memory leak.
-
-2005-08-20 Werner Lemberg <[email protected]>
-
- * src/sfnt/ttload.c (tt_face_load_metrics_header): Ignore missing
- `hhea' table for SFNT Mac fonts. Change based on a patch by
- [email protected].
-
-2005-08-20 Masatake YAMATO <[email protected]>
-
- * src/otvalid/otvmod.c (otv_validate): Use ft_validator_run instead
- of ft_setjmp.
-
-2005-08-19 Werner Lemberg <[email protected]>
-
- * src/truetype/ttgload.c (load_truetype_glyph): Fix compiler
- warnings.
-
-2005-08-16 Chia I Wu <[email protected]>
-
- * src/truetype/ttinterp.c, src/truetype/ttinterp.h: Update copyright
- messages.
-
-2005-08-16 Chia I Wu <[email protected]>
-
- * src/truetype/ttinterp.c, src/truetype/ttinterp.h: Remove original
- TT_Done_Context and rename TT_Destroy_Context to TT_Done_Context
- with slight changes.
- Update all callers.
- (TT_New_Context): Now takes TT_Driver argument directly.
- Update all callers.
-
- * src/truetype/ttobjs.h (tt_slot_init): New function.
- * src/truetype/ttobjs.c (tt_driver_init): Initialize execution
- context here.
- (tt_slot_init): New function to create extra points for the internal
- glyph loader. We then use it directly, instead of face's glyph
- loader, when loading glyph.
-
- * src/truetype/ttdriver.c (tt_driver_class): Use tt_slot_init for
- glyph slot initialization.
- (Load_Glyph): Load flag dependencies are handled here. Return error
- if size is NULL.
-
- * src/truetype/ttgload.c: Heavy cleanup and refactoring.
- (org_to_cur): Removed.
- (TT_Load_Simple_Glyph): Call FT_GlyphLoader_CheckPoints.
- (TT_Hint_Glyph): New funcion to hint a zone, prepared by caller.
- (TT_Process_Simple_Glyph): s/load/loader/.
- Use loader->pp values instead of recalculation.
- Use TT_Hint_Glyph.
- No need to save/restore loader->stream before and after
- TT_Vary_Get_Glyph_Deltas now.
- (TT_LOADER_SET_PP): New macro to calculate and set the four phantom
- points.
- (load_truetype_glyph): Never set exec->glyphSize to 0. This closes
- Savannah bug #13107.
- Forget glyph frame before calling TT_Process_Simple_Glyph.
- Use TT_LOADER_SET_PP.
- Scale all four phantom points.
- Split off some functionality to ...
- (TT_Process_Composite_Component, TT_Process_Composite_Glyph): These
- new functions.
- (TT_Load_Glyph): Set various fields of `glyph' here, not in
- load_truetype_glyph and compute_glyph_metrics.
- Split off some functionality to ...
- (load_sbit_image, tt_loader_init): These new functions.
- (compute_glyph_metrics): Call FT_Outline_Get_CBox.
-
-2005-08-08 Werner Lemberg <[email protected]>
-
- * docs/INSTALL.ANY: Updated.
-
-2005-08-05 Werner Lemberg <[email protected]>
-
- * src/cff/cffgload.c (cff_builder_close_contour),
- src/psaux/psobjs.c (t1_builder_close_contour): Protect against
- zero `outline' pointer.
-
- * src/base/ftgloadr.c (FT_GlyphLoader_Add): Protect against zero
- `loader' address.
-
-2005-08-03 Werner Lemberg <[email protected]>
-
- * src/sfnt/sfdriver.c (sfnt_interface) [FT_OPTIMIZE_MEMORY]:
- Reactivate pointers to tt_find_sbit_image and tt_load_sbit_metrics
- to make X work again.
-
-2005-08-02 Werner Lemberg <[email protected]>
-
- * src/otvalid/otvcommn.h: Remove dead code.
-
-2005-07-31 Chia I Wu <[email protected]>
-
- * src/truetype/ttobjs.h (tt_size_run_fpgm, tt_size_run_prep): New
- functions.
-
- * src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): New
- functions.
- (tt_size_init): Add 4, instead of 2, (phantom) points to twilight
- zone.
- Move code that runs fpgm to tt_size_run_fpgm.
- (Reset_Outline_Size): Move code that runs prep to tt_size_run_prep.
- (tt_glyphzone_new): Allocate right size of arrays.
- Set max_points and max_contours properly.
-
-2005-07-26 Chia I Wu <[email protected]>
-
- * src/truetype/ttdriver.c (Set_Char_Sizes): Avoid unnecessary
- computations and clean up.
-
- * src/truetype/ttobjs.h (struct TT_SizeRec_): Comment on the
- internal copy of metrics.
-
-2005-07-12 Werner Lemberg <[email protected]>
-
- * include/freetype/ftoutln.h (FT_Outline_Embolden): Fix prototype.
- Reported by Xerxes.
-
-2005-07-04 Werner Lemberg <[email protected]>
-
- * include/freetype/internal/ftmemory.h (FT_REALLOC_ARRAY): Fix typo.
- Reported by Brett Hutley.
-
-2005-06-30 David Turner <[email protected]>
-
- * src/sfnt/ftbitmap.c, src/truetype/ttgload.c, src/sfnt/ttcmap.c:
- Removing compiler warnings (Visual C++ /W4).
-
-
- Implement a work-around for broken C preprocessor in Visual C++ (it
- has been confirmed by the MS developers that it is indeed a bug
- which won't be fixed in the very near future).
-
- * Jamfile (FT2_COMPONENTS): Include otvalid (again).
-
- * src/otvalid/otvcommn.h (OTV_NAME, OTV_FUNC): New macros.
- (OTV_NEST1, OTV_NEST2, OTV_NEST3): Use OTV_NAME and OTV_FUNC to
- avoid argument expansion by argument prescan.
- Append `Func' to all affected macros and change them to take just a
- single argument. Example: `AttachList' is renamed to
- `AttachListFunc'.
-
- * src/otvalid/otvgdef.c, src/otvalid/otvgpos.c,
- src/otvalid/otvgsub.c, src/otvjstf.c: Append `Func' to macros
- affected by the changes to OTV_NESTx and modify them to take just a
- single argument.
-
-2005-06-20 Chia I Wu <[email protected]>
-
- * include/freetype/internal/ftobjs.h, src/base/ftobjs.c: New function
- ft_glyphslot_grid_fit_metrics.
-
- * src/truetype/ttgload.c (compute_glyph_metrics): Use
- ft_glyphslot_grid_fit_metrics.
-
- * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
- (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Use
- ft_glyphslot_grid_fit_metrics.
- FT_Outline_Get_CBox is called twice.
-
- * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Modify metrics to more
- reasonable values when emboldening outline glyphs. The theoretic
- ones are unrealistic.
-
-2005-06-16 Chia I Wu <[email protected]>
-
- * src/base/ftoutln.c (FT_Outline_Embolden): Strength should be
- halved.
-
- * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Change the default
- strength.
- Don't increase slot->advance.y.
-
-2005-06-16 Werner Lemberg <[email protected]>
-
- * include/freetype/freetype.h (FREETYPE_MINOR): Set to 2.
- (FREETYPE_PATCH): Set to 0.
-
- * builds/unix/configure.ac (version_info): Set to 9:9:3.
- Currently, we are still binary compatible.
-
- * builds/win32/visualc/index.html,
- builds/win32/visualc/freetype.dsp,
- builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/.
-
- * builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
- s/2.1.9/2.1.10/.
-
- * docs/CHANGES, docs/VERSION.DLL: Updated.
-
- * ChangeLog: Split off older entries into...
- * ChangeLog.20, ChangeLog.21: These new files.
-
-2005-06-15 Kirill Smelkov <[email protected]>
-
- The next release will be 2.2.0, so don't worry about source code
- backwards compatibility.
-
- * include/freetype/ftimage.h (FT_Outline_MoveToFunc,
- FT_Outline_LineToFunc, FT_Outline_ConicToFunc,
- FT_Outline_CubicToFunc, FT_SpanFunc, FT_Raster_RenderFunc),
- include/freetype/ftrender.h (FT_Glyph_TransformFunc,
- FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Decorate
- parameters with `const' where appropriate.
-
-2005-06-15 Chia I Wu <[email protected]>
-
- * src/sfnt/ttsbit.c (tt_face_load_sbit_image): Compute vertBearingY
- to make glyphs centered vertically.
-
- * src/truetype/ttgload.c (compute_glyph_metrics): Compute
- vertBearingY to make glyphs centered vertically.
- Fix some bugs in vertical metrics:
-
- . loader->pp3.y and loader->pp4.y are in 26.6 format, not in font
- units.
- . As we use the glyph's cbox to calculate the top bearing now
- there iss no need to adjust `top'.
-
-2005-06-15 Werner Lemberg <[email protected]>
-
- * src/otvalid/otvcommn.h (OTV_OPTIONAL_TABLE): Use FT_UShort to be
- in sync with OTV_OPTIONAL_OFFSET. Reported by YAMATO Masatake.
-
-2005-06-13 Werner Lemberg <[email protected]>
-
- * docs/release: Update.
-
----------------------------------------------------------------------------
-Copyright 2005, 2006, 2007 by
+Copyright 2006, 2007 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
--- /dev/null
+++ b/ChangeLog.22
@@ -1,0 +1,2837 @@
+2006-05-12 Werner Lemberg <[email protected]>
+
+
+ * Version 2.2.1 released.
+ =========================
+
+
+ Tag sources with `VER-2-2-1'.
+
+2006-05-12 Werner Lemberg <[email protected]>
+
+ * src/tools/docmaker/sources.py (re_source_keywords): Add word
+ boundary markers.
+ * src/tools/docmaker/content.py (re_field): Allow `.' in field names
+ (but not at the beginning or end).
+ * src/tools/docmaker/tohtml.py (html_header_1): Use `utf-8' charset.
+ (block_footer): Split into...
+ (block_footer_start, block_footer_middle, block_footer_end): This to
+ add navigation buttons.
+ (HtmlFormatter::block_exit): Updated.
+
+ * include/freetype/*: Many minor documentation improvements (adding
+ links, spelling errors, etc.).
+
+2006-05-11 Werner Lemberg <[email protected]>
+
+ * README: Minor updates.
+
+ * include/freetype/*: s/scale/scaling value/ where appropriate.
+ Many other minor documentation improvements.
+
+ * src/tools/docmaker/sources.py (re_italic, re_bold): Handle
+ trailing punctuation.
+ * src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word): Add
+ warning message for undefined cross references.
+ Update handling of re_italic and re_bold.
+
+2006-05-11 Masatake YAMATO <[email protected]>
+
+ * builds/unix/ftsystem.c (FT_Stream_Open): Check errno only if
+ read system call returns -1.
+ Remove a redundant parenthesis.
+
+2006-05-10 Werner Lemberg <[email protected]>
+
+ * builds/unix/ftsystem.c (FT_Stream_Open): Avoid infinite loop if
+ given an empty, un-mmap()able file. Reported and suggested fix in
+ Savannah bug #16555.
+
+ * builds/freetype.mk (refdoc): Write-protect the `docmaker'
+ directory to suppress generation of .pyc files. According to the
+ Python docs there isn't a more elegant solution (currently).
+
+ * builds/toplevel.mk (dist): New target which builds .tar.gz,
+ .tar.bz2, and .zip files. Note that the version number is still
+ hard-coded.
+ (do-dist): Sub-target of `dist'.
+ (CONFIG_GUESS, CONFIG_SUB): New variables.
+ (.PHONY): Updated.
+
+2006-05-09 Rajeev Pahuja <[email protected]>
+
+ * builds/win32/visualc/freetype.sln,
+ builds/win32/visualc/freetype.vcproj: Upgraded to VS.NET 2005 from
+ VS.NET 2003
+ Added files ftbbox.c, fttype1.c, ftwinfnt.c, ftsynth.c.
+
+ * builds/win32/visualc/index.html: Updated.
+
+2006-05-07 Werner Lemberg <[email protected]>
+
+ Put version information into the configure script. Reported by Paul
+ Watson <[email protected]>.
+
+ * builds/unix/configure.ac: Renamed to...
+ * builds/unix/configure.raw: This which now serves (with appropriate
+ modifications) as a template for configure.ac.
+
+ * version.sed: New script.
+
+ * autogen.sh: Generate configure.ac from configure.raw, using
+ FREETYPE_MAJOR, FREETYPE_MINOR, and FREETYPE_PATCH from freetype.h.
+
+2006-05-06 Werner Lemberg <[email protected]>
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+ * builds/unix/configure.ac (version_info): Set to 9:10:3.
+
+ * builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj, builds/freetype.mk (refdoc),
+ Jamfile (RefDoc), README: s/220/221/, s/2.2.0/2.2.1/.
+ Minor updates.
+
+ * docs/CHANGES, docs/VERSION.DLL, docs/PROBLEMS, README.CVS:
+ Updated.
+
+ * builds/unix/install-sh: Updated from `texinfo' CVS module at
+ savannah.gnu.org.
+
+ * devel/ftoption.h: Synchronize with
+ include/freetype/config/ftoption.h.
+
+2006-05-04 Werner Lemberg <[email protected]>
+
+ * src/lzw/ftlzw2.c: Renamed to...
+ * src/lzw/ftlzw.c: This.
+
+ * src/lzw/Jamfile, src/lzw/rules.mk: Updated.
+
+ * builds/mac/FreeType.m68k_cfm.make.txt,
+ builds/mac/FreeType.m68k_far.make.txt,
+ builds/mac/FreeType.ppc_carbon.make.txt,
+ builds/mac/FreeType.ppc_classic.make.txt: Updated.
+
+2006-05-03 David Turner <[email protected]>
+
+ Allow compilation again with C++ compilers.
+
+ * include/freetype/internal/ftmemory.h (FT_ASSIGNP,
+ FT_ASSIGNP_INNER): New macros which do the actual assignment, and
+ which exist in two variants (for C and C++).
+ Update callers accordingly.
+
+2006-05-03 Werner Lemberg <[email protected]>
+
+ * include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Removed.
+
+2006-05-02 Werner Lemberg <[email protected]>
+
+ * include/freetype/internal/ftmemory.h: s/new/newsz/ (for C++).
+ (FT_ALLOC): Remove redundant redefinition.
+
+ * builds/compiler/gcc-dev.mk (CFLAGS) [g++]: Don't use
+ `-Wstrict-prototypes'.
+
+ * src/base/ftstream.c (FT_Stream_EnterFrame): Add cast.
+
+ * include/freetype/config/ftconfig.h (FT_BASE_DEF) [__cplusplus]:
+ Remove `extern'.
+
+2006-05-02 David Turner <[email protected]>
+
+ Update the memory management functions and macros to safely deal
+ with array size buffer overflows. This corresponds to attemps to
+ allocate arrays that are too large. For an example, consider the
+ following code:
+
+ count = read_uint32_from_file(); array = malloc( sizeof ( Item ) *
+ count ); for ( nn = 0; nn < count; nn++ )
+ array[nn] = read_item_from_file();
+
+ If `count' is larger than `FT_UINT_MAX/sizeof(Item)', the
+ multiplication overflows, and the array allocated os smaller than
+ the data read from the file. In this case, the heap will be
+ trashed, and this can be used as a denial-of-service attack, or make
+ the engine crash later.
+
+ The FT_ARRAY_NEW and FT_ARRAY_RENEW macros now ensure that the new
+ count is no larger than `FT_INT_MAX/item_size', otherwise a new
+ error code `FT_Err_Array_Too_Large' will be returned.
+
+ Note that the memory debugger now works again when FT_DEBUG_MEMORY
+ is defined. FT_STRICT_ALIASING has disappeared; the corresponding
+ code is now the default.
+
+
+ * include/freetype/config/ftconfig.h (FT_BASE_DEF) [!__cplusplus]:
+ Don't use `extern'.
+
+ * include/freetype/fterrdef.h (FT_Err_Array_Too_Large): New error
+ code.
+
+ * include/freetype/internal/ftmemory.h (FT_DEBUG_INNER)
+ [FT_DEBUG_MEMORY]: New macro.
+ (ft_mem_realloc, ft_mem_qrealloc): Pass new object size count also.
+ (ft_mem_alloc_debug, ft_mem_qalloc_debug, ft_mem_realloc_debug,
+ ft_mem_qrealloc_debug, ft_mem_free_debug): Removed.
+ (FT_MEM_ALLOC, FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC,
+ FT_MEM_FREE): Redefine.
+ (FT_MEM_NEW_ARRAY, FT_MEM_RENEW_ARRAY, FT_MEM_QNEW_ARRAY,
+ FT_MEM_QRENEW_ARRAY): Redefine.
+ (FT_ALLOC_MULT, FT_REALLOC_MULT, FT_MEM_QALLOC_MULT,
+ FT_MEM_QREALLOC_MULT): New macros. Update callers where
+ appropriate.
+ (FT_MEM_SET_ERROR): Slightly redefine.
+
+
+ * src/base/ftdbgmem.c (_ft_debug_file, _ft_debug_lineno)
+ [FT_DEBUG_MEMORY]: New global variables, replacing...
+ (FT_MemTable_Rec) [FT_DEBUG_MEMORY]: Remove `filename' and
+ `line_no'. Update all callers.
+ (ft_mem_debug_alloc) [FT_DEBUG_MEMORY]: Avoid possible integer
+ overflow.
+ (ft_mem_alloc_debug, ft_mem_realloc_debug, ft_mem_qalloc_debug,
+ ft_mem_qrealloc_debug, ft_mem_free_debug): Removed.
+
+ * src/base/ftmac.c (read_lwfn): Catch integer overflow.
+ * src/base/ftrfork.c (raccess_guess_darwin_hfsplus): Ditto.
+ * src/base/ftutil.c: Remove special code for FT_STRICT_ALIASING.
+ (ft_mem_alloc. ft_mem_realloc, ft_mem_qrealloc): Rewrite.
+
+
+ * include/freetype/ftstream.h (FT_FRAME_ENTER, FT_FRAME_EXIT,
+ FT_FRAME_EXTRACT, FT_FRAME_RELEASE): Use FT_DEBUG_INNER to report the
+ place where the frames were entered, extracted, exited or released
+ in the memory debugger.
+
+ * src/base/ftstream.c (FT_Stream_ReleaseFrame) [FT_DEBUG_MEMORY]:
+ Call ft_mem_free.
+ (FT_Stream_EnterFrame) [FT_DEBUG_MEMORY]: Use ft_mem_qalloc.
+ (FT_Stream_ExitFrame) [FT_DEBUG_MEMORY]: Use ft_mem_free.
+
+2006-04-30 suzuki toshiya <[email protected]>
+
+ * src/base/ftobjs.c (Mac_Read_POST_Resource): Correct pfb_pos
+ initialization, remove extra cast to copy to pfb_lenpos. This fixes
+ parsing of PFB fonts with MacOS resource fork (bug introduced
+ 2003-09-11). Patch provided by Huib-Jan Imbens <[email protected]>.
+
+2006-04-29 Werner Lemberg <[email protected]>
+
+ Further C library abstraction. Based on a patch from
+ [email protected].
+
+ * include/freetype/config/ftstdlib.h (FT_CHAR_BIT, FT_FILE,
+ ft_fopen, ft_fclose, ft_fseek, ft_ftell, ft_fread, ft_smalloc,
+ ft_scalloc, ft_srealloc, ft_sfree, ft_labs): New wrapper macros for
+ C library functions. Update all users accordingly (and catch some
+ other places where the C library function was used instead of the
+ wrapper functions).
+
+ * src/base/ftsystem.c: Don't include stdio.h and stdlib.h.
+ * src/gzip/zutil.h [MSDOS && !(__TURBOC__ || __BORLANDC__)]: Don't
+ include malloc.h.
+
+
+ * builds/unix/unix-def.in (datarootdir): Define, for autoconf 2.59c
+ and forthcoming versions.
+
+2006-04-28 Werner Lemberg <[email protected]>
+
+ * src/lzw/ftlzw.c, src/lzw/zopen.c, src/lzw/zopen.h: Removed,
+ obsolete.
+
+2006-04-27 yi luo <[email protected]>
+
+ * builds/win32/visualc/freetype.vcproj: Updated.
+
+2006-04-26 David Turner <[email protected]>
+
+
+ * Version 2.2 released.
+ =======================
+
+
+ Tag sources with `VER-2-2-0'.
+
+2006-04-26 Werner Lemberg <[email protected]>
+
+ * src/psaux/psobjs.c (shift_elements): Don't use FT_Long but
+ FT_PtrDiff for `delta'. Reported by Céline PILLET
+ <[email protected]>.
+
+2006-04-21 David Turner <[email protected]>
+
+ * include/freetype/ftincrem.h: Documentation updates.
+ (FT_Incremental_Interface): New typedef.
+
+ * include/freetype/ftmodapi.h, include/freetype/ftglyph.h:
+ Documentation updates.
+
+ * include/freetype/freetype.h: Documentation update.
+ (FT_HAS_FAST_GLYPHS): Always set to 0.
+
+ * include/freetype/ftstroke.h, src/base/ftstroke.c (FT_Stroker_New):
+ Take an FT_Library argument instead of FT_Memory.
+
+ * src/sfnt/ttcmap.c: Remove compiler warnings (gcc-4.0.2).
+
+2006-04-13 David Turner <[email protected]>
+
+ * src/autofit/afloader.c (af_loader_init, af_loader_load_g): Remove
+ superfluous code in the auto-fitter's loader.
+
+2006-04-05 Detlef Würkner <[email protected]>
+
+ * builds/amiga/makefile, builds/amiga/makefile.os4,
+ builds/amiga/smakefile: Added FT2_BUILD_LIBRARY define.
+
+2006-04-03 luoyi <[email protected]>
+
+ * builds/compiler/intelc.mk (TE): New variable.
+ (ANSIFLAGS): Updated.
+
+2006-04-03 Werner Lemberg <[email protected]>
+
+ * builds/exports.mk (clean_symbols_list, clean_apinames): Removed.
+ (CLEAN): Add $(EXPORTS_LIST) and $(APINAMES_EXE).
+ (.PHONY): Updated.
+
+ * configure.ac: Minor fixes to improve --help output.
+
+
+ * docs/PROBLEMS: New file.
+
+2006-04-01 David Turner <[email protected]>
+
+ * docs/CHANGES: Updated.
+
+ * include/freetype/ftcache.h, include/freetype/config/ftheader.h:
+ Update documentation comments.
+
+2006-04-01 Werner Lemberg <[email protected]>
+
+ * builds/unix/install.mk (uninstall): Don't handle `cache'
+ directory which no longer exists.
+
+2006-03-29 Detlef Würkner <[email protected]>
+
+ * src/psaux/psconv.c: Changed some variables which are expected to
+ hold negative values from `char' to `FT_Char' to allow building with
+ a compiler where `char' is unsigned by default.
+
+2006-03-27 David Turner <[email protected]>
+
+ * src/sfnt/ttkern.c (tt_face_get_kerning): Fix a serious bug that
+ causes some programs to go into an infinite loop when dealing with
+ fonts that don't have a properly sorted kerning sub-table.
+
+2006-03-26 Werner Lemberg <[email protected]>
+
+ * src/bdf/bdflib.c (ERRMSG4): New macro.
+ (_bdf_parse_glyphs): Handle invalid BBX values.
+
+ * include/freetype/fterrdef.h (FT_Err_Bbx_Too_Big): New error
+ macro.
+
+2006-03-23 Werner Lemberg <[email protected]>
+
+ * docs/CHANGES: Updated.
+
+
+ * src/tools/docmaker/tohtml.py (html_header_2): Add horizontal
+ padding between table elements.
+ (html_header_1): The `DOCTYPE' comment must be in uppercase.
+ (make_html_para): Convert `...' quotations into real left and
+ right single quotes.
+ Use `para_header' and `para_footer'.
+
+ * src/tools/docmaker/sources.py (re_bold, re_italic): Accept "'"
+ also.
+
+2006-03-23 David Turner <[email protected]>
+
+ Add FT_Get_SubGlyph_Info API to retrieve subglyph data. Note that
+ we do not expose the FT_SubGlyphRec structure.
+
+ * include/freetype/internal/ftgloadr.h (FT_SUBGLYPH_FLAGS_*): Moved
+ to...
+ * include/freetype/freetype.h (FT_SUBGLYPH_FLAGS_*): Here.
+ (FT_Get_SybGlyph_Info): New declaration.
+
+ * src/base/ftobjs.c (FT_Get_SubGlyph_Info): New function.
+
+
+ * src/autofit/afloader.c (af_loader_load_g): Compute lsb_delta and
+ rsb_delta correctly in edge cases.
+
+2006-03-22 Werner Lemberg <[email protected]>
+
+ * src/cache/ftccache.c, (ftc_node_mru_up, FTC_Cache_Lookup)
+ [!FTC_INLINE]: Compile conditionally.
+ * src/cache/ftccache.h: Updated.
+
+ * src/cache/ftcglyph.c (FTC_GNode_Init, FTC_GNode_UnselectFamily,
+ FTC_GNode_Done, FTC_GNode_Compare, FTC_Family_Init, FTC_GCache_New):
+ s/FT_EXPORT/FT_LOCAL/.
+ (FTC_GCache_Init, FTC_GCache_Done): Commented out.
+ (FTC_GCache_Lookup) [!FTC_INLINE]: Compile conditionally.
+ s/FT_EXPORT/FT_LOCAL/.
+ * src/cache/ftcglyph.h: Updated.
+
+ * src/cache/ftcimage.c (FTC_INode_Free, FTC_INode_New):
+ s/FT_EXPORT/FT_LOCAL/.
+ (FTC_INode_Weight): Commented out.
+ * src/cache/ftcimage.h: Updated.
+
+ * src/cache/ftmanag.c (FTC_Manager_Compress,
+ FTC_Manager_RegisterCache, FTC_Manager_FlushN):
+ s/FT_EXPORT/FT_LOCAL/.
+ * src/cache/ftmanag.h: Updated.
+
+ * src/cache/ftcsbits.c (FTC_SNode_Free, FTC_SNode_New,
+ FTC_SNode_Compare): s/FT_EXPORT/FT_LOCAL/.
+ (FTC_SNode_Weight): Commented out.
+ * src/cache/ftcsbits.h: Updated.
+
+2006-03-22 Werner Lemberg <[email protected]>
+
+ * src/cache/ftccache.c, src/cache/ftccache.h (FTC_Node_Destroy):
+ Remove, unused.
+
+ * src/cache/ftccmap.h: Remove, unused.
+
+ * src/cache/rules.mk (CACHE_DRV_H): Remove ftccmap.h.
+
+2006-03-21 Zhe Su <[email protected]>
+
+ * src/base/ftoutln.c (FT_Outline_Get_Orientation): Improve
+ algorithm.
+
+2006-03-21 Werner Lemberg <[email protected]>
+
+ * src/cff/cfftypes.h (CFF_CharsetRec): Add `max_cid' member.
+
+ * src/cff/cffload.c (cff_charset_load): Set `charset->max_cid'.
+
+ * src/cff/cffgload.c (cff_slot_load): Change type of third parameter
+ to `FT_UInt'.
+ Check range of `glyph_index'.
+ * src/cff/cffgload.h: Updated.
+
+
+ * src/sfnt/ttcmap.c (tt_face_build_cmaps): Handle invalid offset
+ correctly.
+
+
+ * builds/freetype.mk (refdoc), docs/CHANGES, Jamfile (RefDoc),
+ README: s/2.1.10/2.2/.
+
+2006-03-21 David Turner <[email protected]>
+
+ * src/autofit/aflatin.c (af_latin_metrics_scale): Fix small bug
+ that crashes the auto-hinter (introduced by previous patch).
+
+2006-03-20 Werner Lemberg <[email protected]>
+
+ * builds/freetype.mk (CACHE_DIR, CACHE_H): Remove.
+ (FREETYPE_H): Updated.
+
+ * src/cache/rules.mk (CACHE_H_DIR): Remove.
+ (CACHE_DRV_H): Updated.
+
+2006-03-20 David Turner <[email protected]>
+
+ * include/freetype/cache/ftccache.h,
+ include/freetype/cache/ftccmap.h, include/freetype/cache/ftcglyph.h
+ include/freetype/cache/ftcimage.h include/freetype/cache/ftcmanag.h
+ include/freetype/cache/ftcmru.h include/freetype/cache/ftcsbits.h:
+ Move to...
+
+ * src/cache/ftccache.h, src/cache/ftcglyph.h, src/cache/ftcimage.h,
+ src/cache/ftcsbits.h, src/cache/ftcmanag.h, src/cache/ftccmap.h,
+ src/cache/ftcmru.h: This new location.
+ Update declarations according to the changes in the corresponding
+ source files.
+
+ Note that these files are not used by FreeType clients; all public
+ APIs of the cache module have been already moved to
+ `include/freetype/ftcache.h', and all FT_CACHE_INTERNAL_XXXX_H
+ macros resolve to it.
+
+ Reason for the move is to allow modifications of the internals
+ without interferences with rogue clients. Note that there are no
+ known clients that access the cache internals at the moment.
+
+ * builds/unix/install.mk (install): Don't install headers from
+ $(CACHE_H).
+ Remove `freetype/cache' from the target directory.
+
+ * include/freetype/config/ftheader.h (FT_CACHE_MANAGER_H,
+ FT_CACHE_INTERNAL_MRU_H, FT_CACHE_INTERNAL_MANAGER_H,
+ FT_CACHE_INTERNAL_CACHE_H, FT_CACHE_INTERNAL_GLYPH_H,
+ FT_CACHE_INTERNAL_IMAGE_H, FT_CACHE_INTERNAL_SBITS_H): Point to
+ FT_CACHE_H.
+
+ * src/cache/ftcbasic.c, src/cache/ftccache.h, src/cache/ftccback.h,
+ src/cache/ftccmap.c, src/cache/ftcglyph.c, src/cache/ftcglyph.h,
+ src/cache/ftcimage.c, src/cache/ftcimage.h, src/cache/ftcmanag.c,
+ src/cache/ftcmanag.h, src/cache/ftcmru.h, src/cache/ftcsbits.c,
+ src/cache/ftcsbits.h: Don't use the FT_CACHE_INTERNAL_XXX_H macros
+ but include the headers directly (which are now in `src/cache').
+
+ * src/cache/ftccache.c: Don't use the FT_CACHE_INTERNAL_XXX_H
+ macros but include the headers directly.
+ (FTC_Cache_Init, FTC_Cache_Done, FTC_Cache_NewNode,
+ FTC_Cache_Lookup, FTC_Cache_RemoveFaceID): Declare as FT_LOCAL_DEF.
+
+ * src/cache/ftccache.c: Don't use the FT_CACHE_INTERNAL_XXX_H
+ macros but include the headers directly.
+ (FTC_MruNode_Prepend, FTC_MruNode_Up, FTC_MruNode_Remove,
+ FTC_MruList_Init, FTC_MruList_Reset, FTC_MruList_Done,
+ FTC_MruList_New, FTC_MruList_Remove, FTC_MruList_RemoveSelection):
+ Declare as FT_LOCAL_DEF.
+ (FTC_MruListFind, FTC_MruList_Lookup) [!FTC_INLINE]: Compile
+ conditionally.
+ Declare as FT_LOCAL_DEF.
+
+
+ * builds/win32/visualc/freetype.dsp: Update project file, add
+ missing base source files (ftstroke.c, ftxf86.c, etc.).
+
+
+ * src/autofit/afcjk.c, src/autofit/aflatin.c, src/base/ftobjs.c,
+ src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrobjs.c,
+ src/sfnt/sfobjs.c, src/sfnt/ttmtx.c, src/type1/t1afm.c,
+ src/type1/t1objs.c: Remove compiler warnings when building with
+ Visual C++ 6 and /W4.
+
+ * src/autofit/aflatin.c (af_latin_hints_init): Disable horizontal
+ hinting for italic/oblique fonts.
+
+
+
+ * src/truetype/ttpload.c, src/truetype/ttpload.h
+ (tt_face_get_device_metrics): Change second argument to `FT_UInt'.
+
+2006-03-06 David Turner <[email protected]>
+
+ * src/cache/ftcmanag.c (FTC_Manager_Lookup_Size): Prevent crashes in
+ Mozilla/FireFox print preview in Ubuntu Hoary.
+
+2006-02-28 Chia-I Wu <[email protected]>
+
+ * src/base/ftutil.c (ft_mem_qalloc) [FT_STRICT_ALIASING]: Do not
+ return error when size == 0.
+
+2006-02-28 Chia-I Wu <[email protected]>
+
+ * src/base/ftobjs.c (FT_Done_Library): Remove modules in reverse
+ order so that type42 module is removed before truetype module. This
+ avoids double free in some occasions.
+
+2006-02-28 David Turner <[email protected]>
+
+ * Release candidate VER-2-2-0-RC4.
+ ----------------------------------
+
+ * docs/CHANGES: Documentation updates.
+
+2006-02-28 suzuki toshiya <[email protected]>
+
+ * modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to
+ build ftvalid in ft2demos. It works as dummy ABI if gxvalid is not
+ built.
+
+2006-02-27 Werner Lemberg <[email protected]>
+
+ * include/freetype/cache/ftccache.h
+ [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove declaration of
+ ftc_node_done.
+
+ * src/cache/ftccache.c (ftc_node_destroy)
+ [!FT_CONFIG_OPTION_OLD_INTERNALS]: Mark as FT_LOCAL_DEF. This
+ should now fix all possible compilation options.
+
+2006-02-27 David Turner <[email protected]>
+
+ * src/base/ftutil.c (ft_mem_alloc, ft_mem_qalloc, ft_mem_realloc,
+ ft_mem_qrealloc): Return an error if a negative size is passed in
+ parameters.
+
+ * src/cache/ftccache.c (ftc_node_destroy): Mark as FT_BASE_DEF since
+ it needs to be exported for rogue clients.
+
+ * src/pshinter/pshglob.c (psh_blues_set_zones_0): Prevent problems
+ with malformed fonts which have an odd number of blue values (these
+ are broken according to the specs).
+
+ * src/cff/cffload.c (cff_subfont_load), src/type1/t1load.c
+ (T1_Open_Face): Modify the loaders to force even-ness of
+ `num_blue_values'.
+
+ (cff_index_access_element): Ignore invalid entries in index files.
+
+2006-02-27 Chia-I Wu <[email protected]>
+
+ * src/base/ftobjs.c (FT_Set_Char_Size): Check the case where width
+ or height is 0.
+
+2006-02-27 suzuki toshiya <[email protected]>
+
+ * builds/mac/FreeType.m68k_cfm.make.txt,
+ builds/mac/FreeType.m68k_far.make.txt,
+ builds/mac/FreeType.ppc_carbon.make.txt,
+ builds/mac/FreeType.ppc_classic.make.txt: Update to new header
+ inclusion introduced on 2006-02-16.
+
+2006-02-27 Chia-I Wu <[email protected]>
+
+ * src/base/ftobjs.c (GRID_FIT_METRICS): New macro.
+ (ft_glyphslot_grid_fit_metrics, FT_Load_Glyph) [GRID_FIT_METRICS]:
+ Re-enable glyph metrics grid-fitting. It is now done in the base
+ layer.
+ (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Make sure the width and
+ height are not too small or too large, just like we were doing in
+ 2.1.10.
+
+ * src/autofit/afloader.c (af_loader_load_g): The vertical metrics
+ are not scaled.
+
+2006-02-26 Werner Lemberg <[email protected]>
+
+ * docs/release: Minor additions and clarifications.
+
+ * docs/CHANGES: Updated to reflect many fixes for backwards
+ compatibility. Still incomplete.
+
+2006-02-26 David Turner <[email protected]>
+
+ * src/base/ftobjs.c (ft_recompute_scaled_metrics): Re-enable
+ conservative rounding of metrics to avoid breaking clients like
+ Pango (see http://bugzilla.gnome.org/show_bug.cgi?id=327852).
+
+2006-02-25 Werner Lemberg <[email protected]>
+
+ * devel/ftoption.h: Synchronize with
+ include/freetype/config/ftoption.h.
+
+ * src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF (again).
+
+2006-02-25 David Turner <[email protected]>
+
+ Fix compiler warnings as well as C++ compilation problems.
+ Add missing prototypes.
+
+ * src/autofit/afcjk.c, src/base/ftobjs.c, src/base/ftutil.c,
+ src/bdf/bdfdrivr.c, src/cff/cffcmap.c, src/cff/cffobjs.c,
+ src/psaux/afmparse.c,, src/psaux/t1cmap.c, src/smooth/ftgrays.c
+ src/tools/apinames.c, src/truetype/ttdriver.c: Add various casts,
+ initialize variables, and decorate functions with FT_CALLBACK_DEF,
+ etc., to fix compiler warnings (and C++ compiling errors).
+
+ * src/cache/ftcbasic.c: Fix `-Wmissing-prototypes' warnings with
+ gcc.
+
+ * builds/unix/ftsystem.c: Don't include FT_INTERNAL_OBJECTS_H but
+ FT_INTERNAL_STREAM_H.
+
+ * src/base/ftsystem.c: Include FT_INTERNAL_STREAM_H.
+
+ * include/freetype/config/ftheader.h (FT_PFR_H): New macro.
+
+ * include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Don't
+ define for C++.
+
+ * include/freetype/internal/services/svotval.h: Don't include
+ FT_OPENTYPE_VALIDATE_H but FT_INTERNAL_VALIDATE_H.
+
+ * include/freetype/internal/services/svpfr.h: Include FT_PFR_H.
+
+ * src/gzip/ftgzip.c: Include FT_GZIP_H.
+
+ * src/lzw/ftlzw.c, src/lzw/ftlzw2.c: Include FT_LZW_H.
+
+ * src/sfnt/ttbdf.c (tt_face_load_bdf_props): Rearrange code.
+
+2006-02-24 Chia-I Wu <[email protected]>
+
+ * src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has,
+ ft_contour_enclosed, ft_outline_get_orientation): Commented out. We
+ have to wait until `FT_GlyphSlot_Own_Bitmap' is stabilized.
+ (FT_Outline_Embolden): Use `FT_Outline_Get_Orientation'.
+
+2006-02-24 Chia-I Wu <[email protected]>
+
+ * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Update
+ documentation.
+
+ * include/freetype/ftsynth.h (FT_GlyphSlot_Own_Bitmap),
+ src/base/ftsynth.c (FT_GlyphSlot_Own_Bitmap): New function to make
+ sure a glyph slot owns its bitmap. It is also marked experimental
+ and due to change.
+ (FT_GlyphSlot_Embolden): Undo the last change. It turns out that
+ rendering the outline confuses some applications.
+
+2006-02-24 David Turner <[email protected]>
+
+ * Release candidate VER-2-2-0-RC3.
+ ----------------------------------
+
+ * src/cache/ftcbasic.c: Correct compatibility hack bug.
+
+2006-02-24 Chia-I Wu <[email protected]>
+
+ * include/freetype/freetype.h (FT_Size_RequestRec): Change the type
+ of `width' and `height' to `FT_Long'.
+ (enum FT_Size_Request_Type), src/base/ftobjs.c (FT_Request_Metrics):
+ New request type `FT_SIZE_REQUEST_TYPE_SCALES' to specify the scales
+ directly.
+
+2006-02-23 David Turner <[email protected]>
+
+ Two BDF patches from Debian libfreetype6 for 2.1.10.
+
+ * src/bdf/bdflib.c (_bdf_parse_glyphs): Fix a bug with zero-width
+ glyphs.
+ Fix a problem with large encodings.
+
+
+ Fix binary compatibility issues for gnustep-back (GNUstep backend
+ module) which still crashes under Sarge.
+
+ * src/cache/ftccmap.c (FTC_OldCMapType, FTC_OldCMapIdRec,
+ FTC_OldCMapDesc) [FT_CONFIG_OPTION_OLD_INTERNALS]: New data
+ structures and enumerations.
+ (FTC_CMapCache_Lookup) [FT_CONFIG_OPTION_OLD_INTERNALS]: New
+ compatibility code.
+
+ * src/cache/ftcbasic.c: Fix a silly bug that prevented our `hack' to
+ support rogue clients compiled against 2.1.7 to work correctly.
+ This probably explains the GNUstep crashes with the second release
+ candidate.
+
+2006-02-23 Chia-I Wu <[email protected]>
+
+ * include/freetype/ftoutln.h (enum FT_Orientation): New value
+ `FT_ORIENTATION_NONE'.
+
+ * src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has,
+ ft_contour_enclosed, ft_outline_get_orientation): Another version of
+ `FT_Outline_Get_Orientation'. This version differs from the public
+ one in that each part (contour not enclosed in another contour) of the
+ outline is checked for orientation.
+ (FT_Outline_Embolden): Use `ft_outline_get_orientation'.
+
+ * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Render the outline and
+ use bitmap's embolden routine when the outline one failed.
+
+2006-02-22 Chia-I Wu <[email protected]>
+
+ * modules.cfg: Compile in ftotval.c and ftxf86.c by default for ABI
+ compatibility.
+
+ * src/sfnt/sfobjs.c (sfnt_done_face): Fix a memory leak.
+
+ * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned,
+ tt_sbit_decoder_load_byte_aligned) [FT_OPTIMIZE_MEMORY]: Fix sbit
+ loading. (Only tested with bit aligned sbit with x_pos == 0.)
+
+ * src/truetype/ttpload.c (tt_face_load_hdmx,
+ tt_face_get_device_metrics) [FT_OPTIMIZE_MEMORY]: `hdmx' is not
+ actually used.
+
+2006-02-21 David Turner <[email protected]>
+
+ Add a new API named FT_Get_TrueType_Engine_Type to determine whether
+ we have a patented, unpatented, or unimplemented TrueType bytecode
+ interpreter.
+
+ The FT_Get_Module_Flags API was removed consequently.
+
+ * include/freetype/ftmodapi.h (FT_Module_Get_Flags): Removed.
+ Replaced with...
+ (FT_Get_TrueType_Engine_Type): This.
+ (FT_TrueTypeEngineType): New enumeration.
+
+ * include/freetype/internal/ftserv.h (FT_SERVICE_TRUETYPE_ENGINE_H):
+ New macro.
+
+ * src/base/ftobjs.c: Include FT_SERVICE_TRUETYPE_ENGINE_H.
+ (FT_Module_Get_Flags): Removed. Replaced with...
+ (FT_Get_TrueType_Engine_Type): This.
+
+ * src/truetype/ttdriver.c: Include FT_SERVICE_TRUETYPE_ENGINE_H.
+ (tt_service_truetype_engine): New service structure.
+ (tt_services): Register it.
+
+ * include/freetype/internal/services/svtteng.h: New file.
+
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Fix silly bug that prevented
+ embedded bitmaps from being correctly listed and used.
+
+
+ * src/sfnt/ttmtx.c (tt_face_load_hmtx): Disable memory optimization
+ if FT_CONFIG_OPTION_OLD_INTERNALS is used. The is necessary because
+ libXfont is directly accessing the HMTX data, unfortunately.
+ Fix some compiler warnings.
+ (tt_face_get_metrics): Ditto.
+
+
+ * src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Fix handling of
+ character advances.
+
+2006-02-20 David Turner <[email protected]>
+
+ Support binary compatibility with the X.Org server's Xfont library.
+ Note that this change unfortunately prevents memory optimizations
+ for the embedded bitmap loader.
+
+ * include/freetype/internal/sfnt.h (SFNT_Interface): Move
+ `set_sbit_strike' and `load_sbit_metrics' fields to the location of
+ version 2.1.8.
+
+ * src/sfnt/sfdriver.c (tt_face_set_sbit_strike_stub): Call
+ FT_Size_Request.
+ (sfnt_interface): Updated.
+
+ * src/sfnt/ttsbit.c [FT_CONFIG_OPTION_OLD_INTERNALS]: Don't load
+ ttsbit0.c.
+ (tt_load_sbit_metrics): Make `sbit_small_metrics_fields' static.
+
+ * src/sfnt/ttsbit.h: Updated.
+
+2006-02-17 David Turner <[email protected]>
+
+ * builds/unix/unix-cc.in (LINK_LIBRARY): Don't filter out exported
+ functions anymore. This ensures that all FT_BASE internal functions
+ are available for dynamic linking.
+
+ * include/freetype/ftcache.h (FTC_IMAGE_TYPE_COMPARE,
+ FTC_IMAGE_TYPE_HASH), src/cache/ftcbasic.c (FTC_OldFontRec,
+ FTC_OldImageDescRec, FTC_ImageCache_Lookup, FTC_Image_Cache_New,
+ FTC_OldImage_Desc, FTC_OLD_IMAGE_FORMAT, ftc_old_image_xxx,
+ ftc_image_type_from_old_desc, FTC_Image_Cache_Lookup,
+ FTC_SBitCache_Lookup, FTC_SBit_Cache_New, FTC_SBit_Cache_Lookup)
+ [FT_CONFIG_OPTION_OLD_INTERNALS]: Try to revive old functions of the
+ cache sub-system. We try to recognize old legacy signatures with a
+ gross hack (hope it works).
+
+2006-02-17 Werner Lemberg <[email protected]>
+
+ * devel/ftoption.h: Synchronize with
+ include/freetype/config/ftoption.h.
+
+2006-02-16 David Turner <[email protected]>
+
+ Massive changes to the internals to respect the internal object
+ layouts and exported functions of FreeType 2.1.7. Note that the
+ cache sub-system cannot be fully retrofitted, unfortunately.
+
+ * include/freetype/config/ftoption.h
+ (FT_CONFIG_OPTION_OLD_INTERNALS): New macro.
+
+ * include/freetype/ftcache.h, include/freetype/cache/ftccache.h,
+ include/freetype/cache/ftccmap.h,
+ include/freetype/internal/ftcalc.h,
+ include/freetype/internal/ftdriver.h,
+ include/freetype/internal/ftmemory.h,
+ include/freetype/internal/ftobjs.h,
+ include/freetype/internal/psaux.h, include/freetype/internal/sfnt.h,
+ include/freetype/internal/t1types.h,
+ include/freetype/internal/tttypes.h, src/base/ftcalc.c,
+ src/base/ftdbgmem.c, src/base/ftobjs.c, src/base/ftutil.c,
+ src/bdf/bdfdrivr.c, src/cache/ftccache.c, src/cache/ftccback.h,
+ src/cache/ftcmanag.c, src/cff/cffdrivr.c, src/cid/cidriver.c,
+ src/pcf/pcfdrivr.c, src/pfr/pfrdrivr.c, src/psaux/psauxmod.c,
+ src/sfnt/sfdriver.c, src/truetype/ttdriver.c, src/type1/t1driver.c,
+ src/type1/t1objs.c, src/type42/t42drivr.c, src/winfonts/winfnt.c:
+ Use FT_CONFIG_OPTION_OLD_INTERNALS to revive old functions and data
+ structures.
+
+ Move newly added structure elements to the end of the affected
+ structure and add stub fields (if FT_CONFIG_OPTION_OLD_INTERNALS is
+ defined) to assure binary compatibility with older FreeType
+ versions.
+ Use FT_CONFIG_OPTION_OLD_INTERNALS to add function stubs for old
+ functions:
+
+ ft_stub_set_char_sizes
+ ft_stub_set_pixel_sizes
+
+ Rename the following internal functions to provide the old function
+ names as stubs:
+
+ FT_Alloc -> ft_mem_alloc
+ FT_QAlloc -> ft_mem_qalloc
+ FT_Realloc -> ft_mem_realloc
+ FT_QRealloc -> ft_mem_qrealloc
+ FT_Free -> ft_mem_free
+ FT_Alloc_Debug -> ft_mem_alloc_debug
+ FT_QAlloc_Debug -> ft_mem_qalloc_debug
+ FT_Realloc_Debug -> ft_mem_realloc_debug
+ FT_QRealloc_Debug -> ft_mem_qrealloc_debug
+ FT_Free_Debug -> ft_mem_free_debug
+
+2006-02-15 Chia-I Wu <[email protected]>
+
+ * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
+ unused `max_points' and `max_contours'.
+
+ * src/cid/cidobjs.c (cid_face_init), src/type1/t1objs.c
+ (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Update.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec): Remove unused
+ `max_components'.
+
+ * src/truetype/ttinterp.h (TT_ExecContextRec): Remove unused
+ `loadSize' and `loadStack'.
+
+ * src/truetype/ttinterp.c (TT_Done_Context, TT_Load_Context),
+ src/sfnt/ttload.c (tt_face_load_maxp): Update.
+
+ * src/cff/cffobjs.h (cff_size_select), src/sfnt/sfdriver.c
+ (sfnt_interface), src/truetype/ttdriver.c (tt_size_request): Fix
+ compiler errors/warnings when TT_CONFIG_OPTION_EMBEDDED_BITMAPS is not
+ defined.
+
+ * src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_get_metrics): Fix
+ possible segment faults for the non-FT_OPTIMIZE_MEMORY'ed versions.
+ (finally!)
+
+
+ For most OpenType tables, `tt_face_load_xxxx' simply loads the table
+ and `face->root' is set later in `sfnt_load_face'. Here, we try to
+ make this work for _all_ tables. Also improve tracing messages.
+
+ * src/sfnt/ttsbit.c, src/sfnt/ttsbit0.c, src/sfnt/ttload.c,
+ src/sfnt/ttmtx.c: all `tt_face_load_xxxx' should load the table and
+ then exit. Error handling or setting face->root is done later in
+ `sfnt_load_face'.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Work harder.
+ Mac bitmap-only fonts are not scalable.
+ Check that `face->header.Units_Per_EM' is not zero.
+ (LOAD_, LOADM_): Emit pretty trace messages.
+
+ * src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): Read metrics
+ from `eblc'.
+
+ * src/sfnt/ttcmap.c (tt_face_build_cmaps), src/sfnt/ttpost.c
+ (load_format_20, load_format_25, tt_face_get_ps_name): Use
+ face->max_profile.numGlyphs, instead of face->root.num_glyphs.
+
+2006-02-14 Werner Lemberg <[email protected]>
+
+ * include/freetype/ftoutln.h (FT_Outline_Embolden): Mention in
+ documentation that negative strength values are possible.
+ Give an example call.
+
+ * include/freetype/freetype.h (FT_GlyphSlotRec): Improve
+ documentation of `outline' field.
+
+ * src/sfnt/sfobjc.s: Inckude FT_INTERNAL_DEBUG_H.
+ * src/sfnt/sfdriver.c: Include ttmtx.h.
+
+ * src/autofit/afcjk.c: Include aftypes.h and aflatin.h.
+
+2006-02-14 Chia-I Wu <[email protected]>
+
+ * src/sfnt/ttmtx.c (tt_face_get_metrics): Typo.
+
+2006-02-14 Chia-I Wu <[email protected]>
+
+ * src/sfnt/ttmtx.c (tt_face_load_hhea, tt_face_load_hmtx): Simply
+ return error if table is missing.
+ Check table length in non-FT_OPTIMIZE_MEMORY'ed `tt_face_load_hmtx'.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Take care of missing metrics
+ tables. The last change makes Mac bitmap-only font not load and
+ this fixes it.
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Fix compilation
+ error when FT_CONFIG_OPTION_INCREMENTAL is defined.
+
+2006-02-13 Chia-I Wu <[email protected]>
+
+ Clean up the SFNT_Interface. In this final pass, `load_hmtx' is
+ split from `load_hhea'.
+
+ * include/freetype/internal/sfnt.h, src/sfnt/sfdriver.c,
+ src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: Split `hmtx' from `hhea'.
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Update.
+
+2006-02-13 Chia-I Wu <[email protected]>
+
+ * src/sfnt/ttmtx.h, src/sfnt/ttmtx.c: Why are there two copies of
+ code...
+
+2006-02-13 Chia-I Wu <[email protected]>
+
+ Clean up the SFNT_Interface. In this pass, we want to treat the
+ font directory (offset table and table directory) as a normal table
+ like the others. This also means that TTCs are no longer recognized
+ there but in `init_face'.
+
+ * include/freetype/internal/sfnt.h (SFNT_Interface),
+ src/sfnt/sfdriver.c: `load_sfnt_header' and `load_directory' are
+ combined and renamed to `load_font_dir'.
+
+ * src/sfnt/ttload.h, src/sfnt/ttload.c:
+ s/sfnt_dir_check/check_table_dir/.
+ `sfnt_init' is moved to sfobjs.c and renamed to `sfnt_open_font'.
+ `tt_face_load_sfnt_header' and `tt_face_load_directory' are combined
+ and renamed to `tt_face_load_font_dir'.
+
+ * src/sfnt/sfobjs.c (sfnt_init_face): Recognize TTC here.
+
+2006-02-13 Chia-I Wu <[email protected]>
+
+ Clean up the SFNT_Interface. Table loading functions are now named
+ after the tables' tags; `hdmx' is TrueType-specific and thus the
+ code is moved to the truetype module; `get_metrics' is moved here
+ from the truetype module so that the code can be shared with the cff
+ module.
+
+ This pass involves no real changes. That is, the code is moved
+ verbatim mostly. The only exception is the return value of
+ `tt_face_get_metrics'.
+
+ * include/freetype/internal/sfnt.h, src/sfnt/rules.mk,
+ src/sfnt/sfdriver.c, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
+ src/sfnt/ttload.c, src/sfnt/ttload.h, src/sfnt/ttsbit.c,
+ src/sfnt/ttsbit.h, src/sfnt/ttsbit0.c: Clean up the SFNT_Interface.
+
+ * src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: New files. Metrics-related
+ tables' loading and parsing code is moved to here.
+ Move `tt_face_get_metrics' here from the truetype module. The
+ return value is changed from `void' to `FT_Error'.
+
+ * include/freetype/internal/fttrace.h: New trace: ttmtx.
+
+ * src/truetype/ttpload.c, src/truetype/ttpload.h: `hdmx' loading and
+ parsing code is moved here.
+ New function `tt_face_load_prep' split from `tt_face_load_fpgm'.
+ `tt_face_load_fpgm' returns `FT_Err_Ok' if `fpgm' doesn't exist.
+
+ * src/cff/cffgload.c, src/cff/cffobjs.c: Update.
+
+ * src/truetype/ttgload.c, src/truetype/ttobjs.c: Update.
+
+2006-02-11 Chia-I Wu <[email protected]>
+
+ * src/autofit/afcjk.c (af_cjk_metrics_init): Fix a stupid bug...
+
+ * src/autofit/aflatin.c (af_latin_metrics_init_widths): Use
+ AF_LatinMetricsRec as the dummy metrics because we cast the metrics
+ to it later in `af_latin_hints_link_segments'.
+
+2006-02-11 Chia-I Wu <[email protected]>
+
+ * include/freetype/config/ftoption.h (AF_CONFIG_OPTION_CJK): #define
+ to enable autofit CJK script support. (#define'd by default.)
+
+ * src/autofit/aflatin.h (AF_LATIN_CONSTANT): New macro.
+
+ * src/autofit/aflatin.c (af_latin_metrics_init_widths): Make sure
+ that `edge_distance_threshold' is always set.
+ (af_latin_hints_link_segments): Potential divide-by-zero bug.
+ Use latin constant in the scoring formula.
+
+ * src/autofit/afcjk.c: Minor updates due to the above three changes.
+
+ * docs/TODO, docs/CHANGES: Updated.
+
+2006-02-09 Chia-I Wu <[email protected]>
+
+ Introduce experimental autofit CJK module based on akito's autohint
+ patch. You need to #define AF_MOD_CJK in afcjk.c to enable it.
+
+ * src/autofit/afglobal.c, src/autofit/afcjk.h, src/autofit/afcjk.c,
+ src/autofit/rules.mk, src/autofit/autofit.c, src/autofit/aftypes.h:
+ Add CJK module based on akito's autohint patch.
+
+ * src/autofit/afhints.h (AF_SegmentRec): New field `len' for the
+ overlap length of the segments.
+ (AF_SEGMENT_LEN, AF_SEGMENT_DIST): New macros.
+
+ * src/autofit/aflatin.h (af_latin_metrics_init_widths),
+ src/autofit/aflatin.c (af_latin_metrics_init_widths): Made
+ `FT_LOCAL'.
+ Use the character given by the caller.
+ (af_latin_metrics_init_widths, af_latin_hints_link_segments): Scale
+ the thresholds.
+
+ * src/autofit/afloader.c (af_loader_load_g): Respect
+ AF_SCALER_FLAG_NO_ADVANCE.
+
+2006-02-09 Werner Lemberg <[email protected]>
+
+ * src/cid/cidparse.c (cid_parse_new): Remove shadowing variable.
+
+2006-02-09 suzuki toshiya <[email protected]>
+
+ * src/cid/cidparse.c (cid_parse_new): Fix for abnormally short or
+ broken CIDFont. Reported by Taek Kwan(TK) Lee (see ft-devel
+ 2005-11-02).
+
+2006-02-08 suzuki toshiya <[email protected]>
+
+ * builds/unix/configure.ac: Fix bug for `--with-old-mac-fonts'
+ option on UNIX platform. It has been broken since 2006-01-11.
+
+2006-02-01 Werner Lemberg <[email protected]>
+
+ * src/otvalid/module.mk: s/otvalid_module_class/otv_module_class/.
+ * src/gxvalid/module.mk: s/gxvalid_module_class/gxv_module_class/.
+
+ * builds/unix/unixddef.mk: Actually do define PLATFORM (fixing
+ change from 2006-01-31).
+ (TOP_DIR, OBJ_DIR): Update.
+
+ * builds/unix/install.mk (install): Fix path for ftmodule.h.
+
+ * Makefile, *.mk, builds/unix/unix-cc.in, builds/unix-def.in: Use
+ `?=' where appropriate.
+
+ * builds/detect.mk (TOP_DIR), builds/os2/os2-dev.mk (TOP_DIR),
+ builds/win32/w32-dev.mk (TOP_DIR): Removed. Defined elsewhere.
+
+2006-01-31 Werner Lemberg <[email protected]>
+
+ Implement new, simplified module selection. With GNU make it is now
+ sufficient to modify a single file, `modules.cfg', to control the
+ inclusion of modules and base extension files.
+
+ This change also fixes the creation of ftmodule.h; it now depends on
+ `modules.cfg' and thus is rebuilt only if necessary.
+
+ Finally, a version of `ftoption.h' in OBJ_DIR is preferred over the
+ default location.
+
+ * modules.cfg: New file.
+
+ * builds/freetype.mk: Don't include `modules.mk'.
+ Include all `rules.mk' files as specified in `modules.cfg'.
+ (FTOPTION_FLAG, FTOPTION_H): New variables.
+ (FT_CFLAGS): Add macro definition for FT_CONFIG_MODULES_H.
+ Add FTOPTION_FLAG.
+ ($(FT_INIT_OBJ)): Don't use FT_MODULE_LIST.
+ (CONFIG_H): Add FTMODULE_H and FTOPTION_H.
+ (INCLUDES): Add DEVEL_DIR.
+ (INCLUDE_FLAGS, FTSYS_SRC, FTSYS_OBJ, FTDEBUG_SRC, FTDEBUG_OBJ,
+ OBJ_M, OBJ_S): Use `:=', not `='.
+ (remove_ftmodule_h): New phony target to delete `ftmodule.h'.
+ (distclean): Add remove_ftmodule_h.
+
+ * builds/modules.mk: (MODULE_LIST): Removed.
+ (make_module_list, clean_module_list): Replace targets
+ with...
+ (FTMODULE_H_INIT, FTMODULE_H_CREATE, FTMODULE_H_DONE): New
+ variables. Reason for the change is that it is not possible to have
+ a phony prerequisite which is run only if the target file must be
+ rebuilt (phony prerequisites act like subroutines and are *always*
+ executed). We only want to rebuild `ftmodule.h' if `module.cfg' is
+ changed.
+ Update all callers.
+ ($FTMODULE_H)): Rule to create `ftmodule.h', depending on
+ `modules.cfg'.
+
+ * builds/toplevel.mk: Rewrite and simplify module handling.
+ (MODULES_CFG, FTMODULE_H): New variables.
+ Include MODULES_CFG.
+ (MODULES): New variable to include all `module.mk' and `rules.mk'
+ files. We no longer use make's `wildcard' function for this.
+
+ * Makefile (USE_MODULES): Remove. Update all users.
+ (OBJ_DIR): Define it here.
+
+ * src/*/module.mk: Change
+
+ make_module_list: foo
+ foo: ...
+
+ to
+
+ FTMODULE_H_COMMANDS += FOO
+ define FOO
+ ...
+ endef
+
+ in all files. `FTMODULE_H_COMMANDS' is used in `FTMODULE_H_CREATE'.
+
+ * src/base/rules.mk (BASE_EXT_SRC): Use BASE_EXTENSIONS.
+
+ * builds/unix/detect.mk (setup): Always execute `configure' script.
+ (have_mk): Rename to...
+ (have_Makefile): This.
+ Don't use `strip' function.
+
+ * builds/unix/unix.mk: Include `install.mk' only if BUILD_PROJECT is
+ defined.
+ (have_mk): Don't use `strip' function.
+ Test for unix-def.mk in OBJ_DIR, not BUILD_DIR (and invert the test
+ accordingly).
+
+ * builds/unix/install.mk (install, uninstall): Handle `ftmodule.h'.
+
+ * builds/os2/os2-dev.mk, builds/unix/unix-dev.mk,
+ builds/win32/w32-bccd.mk, builds/win32/w32-dev.mk: Don't define
+ BUILD_DIR but DEVEL_DIR for development header files.
+
+ * builds/ansi/ansi-def.mk (TOP_DIR, OBJ_DIR),
+ builds/beos/beos-def.mk (TOP_DIR, OBJ_DIR), builds/unix/unix-def.in
+ (TOP_DIR, OBJ_DIR): Removed. Defined elsewhere.
+
+ * builds/dos/dos-def.mk (OBJ_DIR), builds/os2/os2-def.mk (OBJ_DIR),
+ builds/win32/win32-def.mk (OBJ_DIR): Removed. Defined elsewhere.
+
+ * builds/unix/unixddef.mk: Don't define BUILD_DIR but DEVEL_DIR for
+ development header files.
+ Don't define PLATFORM.
+
+ * configure: Copy `modules.cfg' to builddir if builddir != srcdir.
+ Update snippet taken from autoconf's m4sh.m4 to current CVS version.
+ Be more verbose.
+
+ * include/freetype/config/ftmodule.h: Add comments -- this file is
+ no longer used if FreeType is built with GNU make.
+
+ * docs/CHANGES, docs/CUSTOMIZE, docs/INSTALL, docs/INSTALL.ANY,
+ docs/INSTALL.GNU, docs/INSTALL.UNX: Document new build mechanism.
+ Other minor updates.
+
+ * modules.txt: Removed. Contents included in `modules.cfg'.
+
+
+ * include/freetype/internal/ftmemory.h (FT_QAlloc_Debug,
+ FT_Free_Debug) [FT_STRICT_ALIASING]: Fix typos.
+
+ * src/base/ftdbgmem.c (FT_Alloc_Debug, FT_Realloc_Debug,
+ FT_QAlloc_Debug, FT_QRealloc_Debug, FT_Free_Debug)
+ [FT_STRICT_ALIASING]: Implement.
+
+2006-01-31 Chia-I Wu <[email protected]>
+
+ * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
+ (cid_face_init), src/pfr/pfrobjs.c (pfr_face_init),
+ src/type1/t1objs.c (T1_Face_Init): Set face->height to MAX(1.2 *
+ units_per_EM, ascender - descender).
+
+2006-01-31 Chia-I Wu <[email protected]>
+
+ * include/freetype/internal/t1types.h (AFM_FontInfo),
+ src/psaux/afmparse.c, src/tools/test_afm.c: Read `FontBBox',
+ `Ascender', and `Descender' from an AFM.
+
+ * src/type1/t1afm.c (T1_Read_Metrics): Use the metrics from the AFM.
+
+ * include/freetype/freetype.h (FT_FaceRec): Mention that fields may
+ be changed after file attachment.
+
+2006-01-28 Werner Lemberg <[email protected]>
+
+ * src/*/module.mk (.PHONY): Add.
+
+2006-01-27 Werner Lemberg <[email protected]>
+
+ * README, docs/FTL.TXT: Fix email address for bug reports.
+ Other minor formatting.
+
+ * devel/ftoption.h: Synchronize with
+ include/freetype/config/ftoption.h.
+
+ * src/autofit/module.mk (add_autofit_module), src/bdf/module.mk
+ (add_bdf_module), src/type42/module.mk (add_type42_driver): Fix
+ whitespace.
+
+ * src/smooth/module.mk (add_smooth_renderer): Add lcd and lcdv
+ renderer classes.
+
+2006-01-27 David Turner <[email protected]>
+
+ * builds/unix/configure.ac: Fix build problem on Cygwin.
+
+ * builds/unix/install.mk (install): Don't install the internal
+ headers, and remove existing ones if found in the target install
+ directory.
+
+ * src/autofit/afwarp.c: Add simple #ifdef to prevent compilation
+ if the warp hinter isn't active (it shouldn't, still experimental).
+
+ * Jamfile, include/freetype/config/ftmodule.h: Remove `gxvalid'
+ and `otvalid' from the list of modules that are linked statically
+ to a given FreeType library. Functionality has been moved to the
+ `ftvalid' CVS module.
+
+ Note also that current Make-based build system still compiles the
+ modules though.
+
+ * include/freetype/config/ftoption.h (FT_STRICT_ALIASING): New macro
+ which controls the definitions of the memory management functions to
+ avoid warnings with recent versions of GCC. This macro is only here
+ to be disabled, in case we detect problems with the new scheme.
+
+ NOTE: Disable macro to use the memory debugger -- this will be fixed
+ later!
+
+ * include/freetype/internal/ftmemory.h, src/base/ftutil.c (FT_Alloc,
+ FT_QAlloc, FT_Realloc, FT_QRealloc, FT_Free) [FT_STRICT_ALIASING]:
+ New versions.
+
+
+ * builds/win32/visualc/freetype.dsp: Updating project file to
+ define FT2_BUILD_LIBRARY, and remove gxvalid + otvalid modules from
+ compilation.
+
+
+ * builds/freetype.mk (FT_CFLAGS), Jamfile (DEFINES): Define the
+ macro FT2_BUILD_LIBRARY when compiling the library.
+
+ * include/freetype/config/ftheader.h: Remove inclusions of internal
+ headers except if the macro FT2_BUILD_LIBRARY is defined.
+
+
+ * include/freetype/internal/psaux.h (AFM_KernPair, AFM_TrackKern,
+ AFM_FontInfo): Move structure declarations to...
+ * include/freetype/internal/t1types.h: This file.
+
+
+ * (many files): Fix compiler warnings.
+ Various minor reorganizations.
+
+
+ * src/cff/cffload.c (cff_font_done): Don't free static array
+ `subfonts'.
+
+ * src/otvalid/otvcommn.c (otv_ClassDef_validate),
+ src/otvalid/otvgpos.c (otv_x_sxy): Fix debugging information.
+
+
+ Get rid of writable static variables (i.e., the string table) in
+ afmparse, and fix compilation in FT2_MULTI mode.
+
+ * src/psaux/afmparse.c: Include ft2build.h and FT_FREETYPE_H.
+ (AFM_MAX_ARGUMENTS): Define...
+ * src/psaux/afmparse.h: Here.
+ * src/psaux/Jamfile (_sources): Add afmparse.
+
+ * src/psaux/psconv.c: Include psconv.h.
+
+ * src/type1/t1afm.c: Don't include FT_INTERNAL_TYPE1_TYPES_H but
+ FT_INTERNAL_POSTSCRIPT_AUX_H.
+ * src/type1/t1afm.h: Include FT_INTERNAL_TYPE1_TYPES_H.
+
+2006-01-23 Chia-I Wu <[email protected]>
+
+ * include/freetype/freetype.h (FT_Select_Size): Rename the second
+ argument from `idx' to `strike_index'.
+ (FT_Size_Request_Type): Add FT_SIZE_REQUEST_TYPE_MAX to the end of
+ this enum.
+
+ * include/freetype/internal/ftobjs.h (FT_REQUEST_WIDTH,
+ FT_REQUEST_HEIGHT): New macros to get the width and height of a
+ request, in fractional pixels.
+
+ * include/freetype/internal/ftobjs.h (FT_Select_Metrics,
+ FT_Request_Metrics), src/base/ftobjs.c (FT_Select_Metrics,
+ FT_Request_Metrics): New base functions to set the font metrics. They
+ were part of FT_Select_Size/FT_Request_Size and are made independent
+ functions so that metrics are not set again and again.
+
+ * src/base/ftobjs.c (FT_Select_Size, FT_Request_Size): Metrics are set
+ only when driver's size_select/size_request is NULL. That is, drivers
+ should set the metrics themselves.
+ (FT_Match_Size): Round before matching. This was what we did and it
+ does cause some problems without rounding.
+
+ * src/cff/cffobjs.c (cff_size_select), src/truetype/ttdriver.c
+ (tt_size_select): Set the font metrics.
+ s/index/strike_index/.
+ The scaled metrics are always preferred over strikes' metrics, even
+ when some strike is selected. This is done because the strikes'
+ metrics are not reliable, e.g., the sign of the descender is wrong for
+ some fonts.
+
+ * src/cff/cffobjs.c (cff_size_request), src/truetype/ttdriver.c
+ (tt_size_request): Set the font metrics.
+ Call cff_size_select/tt_size_select when some strike is matched.
+
+ * src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/cid/cidobjs.c,
+ src/pcf/pcfdrivr.c, src/truetype/ttdriver.c, src/type1/t1objs.c,
+ src/type1/t1objs.h, src/type42/t42objs.c, src/winfonts/winfnt.c:
+ Set the font metrics.
+ s/index/strike_index/.
+
+ * src/tools/test_afm.c, src/psaux/psconv.c: Older versions of these
+ files were committed. Just a catch-up.
+ (PS_Conv_ToFixed): Remove the `goto'.
+ (PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Speed up a little.
+
+ * src/sfnt/ttsbit.c (tt_face_load_sbit_strikes,
+ tt_face_load_strike_metrics), src/sfnt/ttsbit0.c
+ (tt_face_load_sbit_strikes, tt_face_load_strike_metrics): The
+ advertised metrics in `available_sizes' are different from those
+ actually used.
+
+2006-01-23 Chia-I Wu <[email protected]>
+
+ * src/psaux/psaux.c src/psaux/psauxmod.c src/type1/t1driver.c: Make
+ AFM parser optional, controlled by `T1_CONFIG_OPTION_NO_AFM'.
+
+2006-01-22 Werner Lemberg <[email protected]>
+
+ * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+ `texinfo' CVS module at savannah.gnu.org.
+
+2006-01-21 Werner Lemberg <[email protected]>
+
+ * src/autofit/rules.mk (AUTOF_DRV_SRC): Add afwarp.c.
+
+ * src/autofit/afloader.c (af_loader_load_g): Move AF_USE_WARPER up
+ to avoid compiler warnings.
+
+ * src/autofit/afwarp.c (af_warper_compute_line_best): Remove
+ shadowing variable declarations.
+ Fix warning parameters and replace printf with AF_LOG.
+ (af_warper_compute): Remove unused variable.
+
+2006-01-20 David Turner <[email protected]>
+
+ Adding experimental implementation of `warp hinting' (new hinting
+ algorithm for gray-level and LCD rendering). It is disabled by
+ default, you need to #define AF_USE_WARPER in aftypes.h.
+
+ * src/autofit/afhints.c (af_glyph_hints_scale_dim) [AF_USE_WARPER]:
+ New function.
+ * src/autofit/afhints.h: Updated.
+
+ * src/autofit/aflatin.c [AF_USE_WARPER]: Include afwarp.h.
+ (af_latin_hints_init) [AF_USE_WARPER]: Reset mode to
+ FT_RENDER_MODE_NORMAL if an LCD mode is selected.
+ (af_latin_hints_apply) [AF_USE_WARPER]: Call af_warper_compute
+ appropriately.
+
+ * src/autofit/afloader.c (af_loader_load_g) [!AF_USER_WARPER]:
+ Isolate code for adjusting metrics.
+
+ * src/autofit/aftypes.h (AF_USE_WARPER): New macro (commented out by
+ default).
+
+ * src/autofit/afwarp.c, src/autofit/afwarp.h: New files.
+
+ * src/autofit/autofit.c [AF_USE_WARPER]: Include afwarp.c.
+
+ * src/autofit/Jamfile (_sources): Add afwarp.
+
+2006-01-19 David Turner <[email protected]>
+
+ * src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): Fix small bug
+ that prevented compilation when FT_OPTIMIZE_MEMORY is defined.
+
+2006-01-19 Brian Weed <[email protected]>
+
+ * builds/win32/visualc/freetype.dsp: Updated.
+
+2006-01-17 Werner Lemberg <[email protected]>
+
+ Use pscmap service in CFF module.
+
+ * src/cff/cffcmap.c (cff_cmap_uni_pair_compare): Removed.
+ (cff_sid_to_glyph_name): New function.
+ (cff_cmap_unicode_init, cff_cmap_unicode_done,
+ cff_cmap_unicode_char_index, cff_cmap_unicode_char next): Use pscmap
+ service.
+ (cff_cmap_unicode_class_rec): Updated.
+ * src/cff/cffcmap.h (CFF_CMapUnicode, CFF_CMap_UniPair): Removed.
+
+
+ * src/psnames/psmodule.c (ps_unicodes_char_next): Fix `unicode'
+ return value.
+
+
+ * src/psaux/afmparse.c (afm_parser_read_vals): Use double casting
+ to avoid compiler warnings regarding type-punning.
+
+2006-01-16 Chia-I Wu <[email protected]>
+
+ * src/psaux/afmparse.c, src/psaux/afmparse.h: New files which
+ implement an AFM parser.
+
+ * src/psaux/psconv.c, src/psaux/psconv.h: New files to provide
+ conversion functions (e.g., PS real number => FT_Fixed) for the
+ PS_Parser and AFM_Parser. Some of the functions are taken, with
+ some modifications, from the file psobjs.c.
+
+ * src/psaux/psobjs.c: Use functions from psconv.c.
+
+ * include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Add
+ `AFM_Parser' to the `psaux' service.
+
+ * src/psaux/psaux.c, src/psaux/rules.mk (PSAUX_DRV_SRC): Include
+ those new files.
+
+ * src/tools/test_afm.c: A test program for AFM parser.
+
+ * include/freetype/internal/services/svkern.h: New file providing a
+ `Kerning' service. It is currently only used to get the track
+ kerning information.
+
+ * include/freetype/internal/ftserv.h (FT_SERVICE_KERNING_H): New
+ macro.
+
+ * src/type1/t1driver.c, src/type1/t1objs.c, src/type1/t1afm.c,
+ src/type1/t1afm.h: Update to use the AFM parser.
+ Provide the `Kerning' service.
+
+ * include/freetype/freetype.h, src/base/ftobjs.c: New API
+ `FT_Get_Track_Kerning'.
+
+2006-01-15 Chia-I Wu <[email protected]>
+
+ * include/freetype/internal/ftobjs.h, src/base/ftobjs.c,
+ src/bdf/bdfdrivr.c, src/cff/cffgload.c, src/cid/cidgload.c,
+ src/pcf/pcfdrivr.c, src/type1/t1gload.c, src/winfonts/winfnt.c:
+ s/ft_fake_vertical_metrics/ft_synthesize_vertical_metrics/.
+
+ * docs/CHANGES: Mention that vertical metrics are synthesized for
+ fonts not having this info.
+
+2006-01-15 Chia-I Wu <[email protected]>
+
+ * include/freetype/internal/ftobjs.h (ft_fake_vertical_metrics),
+ src/base/ftobjs.c (ft_fake_vertical_metrics): New function to fake
+ vertical metrics.
+
+ * src/cff/cffgload.c, src/cid/cidgload.c, src/pcf/pcfdrivr.c,
+ src/type1/t1gload.c, src/winfonts/winfnt.c: Fake vertical metrics,
+ which are monotone.
+
+ * src/truetype/ttgload.c (compute_glyph_metrics): Some fixes and
+ formattings in vertical metrics faking. There is still room for
+ improvements (and so does the CFF module).
+
+2006-01-15 Chia-I Wu <[email protected]>
+
+ * src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdrivr.c
+ (PCF_Glyph_Load), src/winfonts/winfnt.c (FNT_Load_Glyph): Don't set
+ the linear advance fields as they are only used by the outline
+ glyphs.
+
+ * include/freetype/freetype.h: Documentation updates and
+ clarifications.
+ The meaning of FT_LOAD_FORCE_AUTOHINT is changed so that no real
+ change need be made to the code.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Resolve flag dependencies and
+ decide whether to use the auto-hinter according to documentation.
+ There should to be no real difference.
+ Some checks (e.g., is text height positve?) after the glyph is
+ loaded.
+ (FT_Select_Size, FT_Request_Size): Scales are set to wrong values.
+ Be careful that scales won't be negative.
+
+2006-01-14 Chia-I Wu <[email protected]>
+
+ * docs/CHANGES: Mention the size selection change.
+
+ * src/bdf/bdfdrivr.c (BDF_Size_Request, BDF_Size_Select),
+ src/pcf/pcfdrivr.c (PCF_Size_Request, PCF_Size_Select),
+ src/winfonts/winfnt.c (FNT_Size_Request, FNT_Size_Select): Do size
+ matching for requests of type NOMINAL and REAL_DIM.
+
+ * src/winfonts/winfnt.c (FNT_Face_Init): Print trace message when
+ `pixel_height' is used for nominal height.
+
+ * src/base/ftobjs.c (FT_Request_Size): Call `FT_Match_Size' if the
+ face is bitmap only and driver doesn't provide `request_size'. This
+ is added merely for completion as no driver satisfies the conditions.
+
+2006-01-13 Chia-I Wu <[email protected]>
+
+ Introduce new size selection interface.
+
+ * include/freetype/internal/ftdriver.h (struct FT_Driver_ClassRec):
+ Replace `set_char_sizes' and `set_pixel_sizes' by `request_size' and
+ `select_size'.
+
+ * include/freetype/freetype.h (FT_Select_Size, FT_Size_Request_Type,
+ FT_Size_Request, FT_Request_Size, FT_Select_Size), src/base/ftobjs.c
+ (FT_Select_Size, FT_Request_Size): API additions to export the new
+ size selection interface.
+
+ * src/base/ftobjs.c (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Use
+ `FT_Request_Size'.
+
+ * include/freetype/internal/ftobjs.h (FT_Match_Size),
+ src/base/ftobjs.c (FT_Match_Size): New function to match a size
+ request against `available_sizes'. Drivers supporting bitmap strikes
+ can use this function to implement `request_size'.
+
+ * src/bdf/bdfdrivr.c, src/cid/cidobjs.c, src/cid/cidobjs.h,
+ src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/type1/t1driver.c,
+ src/type1/t1objs.c, src/type1/t1objs.h, src/type42/t42drivr.c,
+ src/type42/t42objs.c, src/type42/t42objs.h, src/winfonts/winfnt.c:
+ Update to new size selection interface.
+
+ * src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffobjs.c,
+ src/cff/cffobjs.h, src/truetype/ttdriver.c, src/truetype/ttgload.c,
+ src/truetype/ttobjs.c, src/truetype/ttobjs.h: Update to new size
+ selection interface.
+ Make `strike_index' FT_ULong and always defined.
+ Use `load_strike_metrics' provided by SFNT interface.
+
+2006-01-13 Chia-I Wu <[email protected]>
+
+ * include/freetype/internal/sfnt.h (SFNT_Interface): New method
+ `load_strike_metrics' used to load the strike's metrics.
+
+ * src/sfnt/sfdriver.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h,
+ src/sfnt/ttsbit0.c: New function `tt_face_load_strike_metrics'.
+
+ * src/pfr/pfrobjs.c (pfr_face_init): Set FT_Bitmap_Size correctly.
+
+ * src/winfonts/winfnt.c (FNT_Face_Init): Use `nominal_point_size' for
+ nominal size unless it is obviously incorrect.
+
+ * include/freetype/freetype.h (FT_Bitmap_Size): Update the comments on
+ FNT driver.
+
+2006-01-12 Werner Lemberg <[email protected]>
+
+ Prepare use of pscmap service within CFF module.
+
+ * include/freetype/internal/services/svpscmap.h: Include
+ FT_INTERNAL_OBJECTS_H.
+ (PS_Unicode_Index_Func): Removed. Unused.
+ (PS_Macintosh_Name_Func): Renamed to...
+ (PS_Macintosh_NameFunc): This.
+ Update all callers.
+ (PS_Adobe_Std_Strings_Func): Renamed to...
+ (PS_Adobe_Std_StringsFunc): This.
+ Update all callers.
+ (PS_UnicodesRec): This is the former `PS_Unicodes' structure.
+ Add `cmap' member.
+ Update all callers.
+ (PS_Unicodes): This is now a typedef'd pointer to PS_UnicodesRec.
+ Update all callers.
+ (PS_Glyph_NameFunc): New typedef.
+ (PS_Unicodes_InitFunc): Change arguments to expect a function
+ and generic data pointer which returns a glyph name from a given
+ index.
+
+ * src/psnames/psmodule.c (ps_unicodes_init, ps_unicodes_char_index,
+ ps_unicodes_char_next, pscmaps_interface): Updated.
+
+ * include/freetype/internal/t1types.h (T1_FaceRec): Updated.
+
+ * src/psaux/t1cmap.h (T1_CmapStdRec): Updated.
+ (T1_CmapUnicode, T1_CmapUnicodeRec): Removed.
+
+ * src/psaux/t1cmap.c (t1_get_glyph_name): New callback function.
+ (t1_cmap_unicode_init, t1_cmap_unicode_done,
+ t1_cmap_unicode_char_index, t1_cmap_unicode_char_next,
+ t1_cmap_unicode_class_rec): Updated.
+
+ * src/type42/t42types.h (T42_FaceRec): Updated.
+
+2006-01-11 suzuki toshiya <[email protected]>
+
+ * include/freetype/ftmac.h: Add declaration of new functions
+ FT_New_Face_From_FSRef and FT_GetFile_From_Mac_ATS_Name that
+ were introduced by the jumbo patch on 2006-01-11.
+
+2006-01-11 Werner Lemberg <[email protected]>
+
+ Fix Savannah bug #15056 and use pscmap service in psaux module.
+
+ * include/freetype/internal/services/svpscmap.h (PS_UniMap): Use
+ FT_UInt32 for `glyph_index'.
+ (PS_Unicodes_InitFunc): Use FT_String for `glyph_names'.
+ (PS_Unicodes_CharIndexFunc): Use FT_UInt32 for `unicode'.
+ (PS_Unicodes_CharNextFunc): Make second argument a pointer to
+ FT_UInt32.
+
+ * src/psnames/psmodule.c (VARIANT_BIT, BASE_GLYPH): New macros.
+ (ps_unicode_value): Set VARIANT_BIT in return value if glyph is a
+ variant glyph (this is, it has non-leading `.' in its name).
+ (compare_uni_maps): Sort base glyphs before variant glyphs.
+ (ps_unicodes_init): Use FT_String for `glyph_names' argument.
+ Reallocate only if number of used entries is much smaller.
+ Updated to handle variant glyphs.
+ (ps_unicodes_char_index, ps_unicodes_char_next): Prefer base glyphs
+ over variant glyphs.
+ Simplify code.
+
+ * src/psaux/t1cmap.c (t1_cmap_uni_pair_compare): Removed.
+ (t1_cmap_unicode_init, t1_cmap_unicode_char_index,
+ t1_cmap_unicode_char_next): Use pscmap service.
+ (t1_cmap_unicode_done): Updated.
+
+ * src/psaux/t1cmap.h (T1_CMapUniPair): Removed.
+ (T1_CMapUnicode): Use PS_Unicodes structure.
+
+2006-01-11 suzuki toshiya <[email protected]>
+
+ Jumbo patch to fix `deprecated' warning of cross-build for Tiger on
+ Intel, as reported by Sean McBride <[email protected]> on
+ 2005-08-24.
+
+ * src/base/ftmac.c: Heavy change to build without deprecated Carbon
+ functions on Tiger.
+
+ * builds/unix/configure.ac: Add options and autochecks for Carbon
+ functions availabilities, for MacOS X.
+
+ * builds/mac/ascii2mpw.py: Add converter for character `\305'.
+ * builds/mac/FreeType.m68k_{far|cfm}.make.txt: Add conditional+ macros to avoid unavailable functions.
+ ftmac.c must be compiled without `-strict ansi', because it disables
+ cpp macro to use ToolBox system call.
+
+ * builds/mac/FreeType.ppc_{classic|carbon}.make.txt: Add conditional+ macros to avoid unavailable functions.
+
+ * builds/mac/README: Detailed notes on function availabilities.
+
+ * docs/CHANGES: Notes about (possible) incompatibilities.
+
+2006-01-08 Werner Lemberg <[email protected]>
+
+ * docs/CHANGES: Updated.
+
+2006-01-08 Huw D M Davies <[email protected]>
+
+ * include/freetype/ftmodapi.h (FT_Module_Get_Flags): New
+ declaration.
+
+ * src/base/ftobjs.c (FT_Module_Get_Flags): New function.
+
+2006-01-07 Werner Lemberg <[email protected]>
+
+ * src/pcf/pcfread.c (pcf_get_bitmaps): Remove unused variable
+ `bitmaps'. Reported by Yu Lei <[email protected]>.
+
+ * src/base/ftutil.c (ft_highpow2): s/FT_BASE/FT_BASE_DEF/.
+ Reported by Niels Boldt <[email protected]>.
+
+2005-12-28 suzuki toshiya <[email protected]>
+
+ * src/sfnt/sfnt/ttbdf.c: Add newline '\n' to the end of file, for
+ MPW compiler.
+
+2005-12-23 David Turner <[email protected]>
+
+ * Jamfile (RefDoc), docs/reference/README: Fix it so that `jam
+ refdoc' works correctly to generate the API reference in
+ `docs/reference'.
+
+ * src/tools/docmaker/tohtml.py (print_html_field,
+ print_html_field_list): Update to output nicer fields lists in the
+ API reference.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): FT_LOAD_TARGET_LIGHT now
+ forces auto-hinting.
+
+ * freetype/freetype.h: Updating the documentation for
+ FT_LOAD_TARGET_XXX and FT_Render_Mode values.
+
+2005-12-23 suzuki toshiya <[email protected]>
+
+ * src/base/ftmac.c (FT_New_Face_From_Suitcase): Count scalable faces
+ in supported formats (sfnt, LWFN) only, and ignore bitmap faces in
+ unsupported formats (fbit, NFNT). The number of available faces are
+ passed via face->num_faces. If bitmap faces are embedded in sfnt
+ resource, face->num_fixed_size is correctly set. In public API,
+ FT_New_Face() and FT_New_Face_From_FSSpec() count the faces as
+ FT_GetFile_From_Mac_Name(), which ignores NFNT resources.
+
+ * doc/CHANGES: Mention the changes.
+
+2005-12-17 Chia-I Wu <[email protected]>
+
+ * src/truetype/ttinterp.c (Update_Max): Set current size of buffer
+ correctly (so that memory debug system won't panic).
+
+2005-12-16 Chia-I Wu <[email protected]>
+
+ * include/freetype/internal/ftobjs.h (ft_glyphslot_grid_fit_metrics),
+ src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Removed.
+
+ * src/base/ftobjs.c (ft_recompute_scaled_metrics): Do not round.
+
+ * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+ (cid_slot_load_glyph), src/truetype/ttgload.c (compute_glyph_metrics),
+ src/type1/t1gload.c (T1_Load_Glyph): Do not round glyph metrics.
+
+ * doc/CHANGES: Mention the changes.
+
+2005-12-13 David Turner <[email protected]>
+
+ Change the implementation of the LIGHT hinting mode to completely
+ disable horizontal hinting. This is an experimental effort to
+ integrate David Chester's latest patch without affecting the other
+ hinting modes as well.
+
+ Note that this doesn't force auto-hinting for all fonts, however.
+
+ * src/autofit/afhints.c (af_glyph_hints_reload): Don't set
+ scaler_fiags here but...
+ (af_glyph_hints_rescale): Here.
+
+ * src/autofit/aflatin.c (af_latin_hints_init): Disable horizontal
+ hinting for `light' hinting mode.
+
+
+ * Jamfile: Small fix to ensure that ftexport.sym is placed into the
+ same location as other generated objects (i.e., within the `objs'
+ directory of the current directory).
+
+
+ Add support for an embedded `BDF ' table within SFNT-based bitmap
+ font files. This is used to store atoms & properties from the
+ original BDF fonts that were used to generate the font file.
+
+ The feature is controlled by TT_CONFIG_OPTION_BDF within
+ `ftoption.h' and is used to implement FT_Get_BDF_Property for these
+ font files.
+
+ At the moment, this is still experimental, the BDF table format
+ isn't cast into stone yet.
+
+ * include/freetype/config/ftoption.h (TT_CONFIG_OPTION_BDF): New
+ macro.
+
+ * include/freetype/config/ftstdlib.h (ft_memchr): New macro.
+
+ * include/freetype/internal/tttypes.h (TT_BDFRec, TT_BDF)
+ [TT_CONFIG_OPTION_BDF]: New structure.
+ (TT_FaceRec) [TT_CONFIG_OPTION_BDF]: New member `bdf'.
+
+ * include/freetype/ttags.h (TTAG_BDF): New macro.
+
+ * src/sfnt/Jamfile (_sources): Add ttbdf.
+
+ * src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttbdf.c.
+
+ * src/sfnt/sfdriver.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.h and
+ FT_SERVICE_BDF_H.
+ (sfnt_get_charset_it) [TT_CONFIG_OPTION_BDF]: New function.
+ (sfnt_service_bdf) [TT_CONFIG_OPTION_BDF]: New service.
+ (sfnt_servives) [TT_CONFIG_OPTION_BDF]: Add sfnt_service_bdf.
+
+ * src/sfnt/sfnt.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.c.
+
+ * src/sfnt/sfobjs.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.h.
+ (sfnt_done_face) [TT_CONFIG_OPTION_BDF]: Call
+ tt_face_free_bdf_props.
+
+ * src/sfnt/ttbdf.h, src/sfnt/ttbdf.c: New files.
+
+2005-12-07 Werner Lemberg <[email protected]>
+
+ * src/sfnt/sfobjc.c (sfnt_init_face): Move tag check to...
+ * src/sfnt/ttload.c (sfnt_init): Here, before handling TTCs.
+
+2005-12-06 Chia-I Wu <[email protected]>
+
+ * src/truetype/ttobjs.c (tt_size_init): size->ttmetrics.valid is
+ initialized twice.
+ size->strike_index is not initialized.
+
+2005-12-02 Taek Kwan(TK) Lee <[email protected]>
+
+ * src/type42/t42objs.c (T42_Face_Init): Replace call to
+ FT_New_Memory_Face with call to FT_Open_Face to pass `params'.
+
+2005-11-30 Werner Lemberg <[email protected]>
+
+ * docs/CHANGES: Document ftdump's `-v' option.
+ Document latest charmap code changes.
+
+ * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h:
+ s/TT_CMAP_FLAG_OVERLAPPED/TT_CMAP_FLAG_OVERLAPPING/.
+
+2005-11-30 Chia-I Wu <[email protected]>
+
+ * src/sfnt/ttcmap.c (tt_cmap4_char_map_binary,
+ tt_cmap12_char_map_binary): Fix compiler warnings.
+
+2005-11-29 Chia-I Wu <[email protected]>
+
+ Major update to distinguish between unsorted and overlapping
+ segments for cmap format 4. For overlapping but sorted segments,
+ which is previously considered unsorted, we still use binary search.
+
+ * src/sfnt/ttcmap.h (TT_CMapRec_): Replace `unsorted' by `flags'.
+ (TT_CMAP_FLAG_UNSORTED, TT_CMAP_FLAG_OVERLAPPED): New macros.
+
+ * src/sfnt/ttcmap.c (OPT_CMAP4): Removed as it is always defined.
+ (TT_CMap4Rec_): Remove `old_charcode' and `table_length'.
+ (tt_cmap4_reset): Removed.
+ (tt_cmap4_init): Updated accordingly.
+ (tt_cmap4_next): Updated accordingly.
+ Take care of overlapping segments.
+ (tt_cmap4_validate): Make sure the subtable is large enough.
+ Do not check glyph_ids because some fonts set the length wrongly.
+ Also, if all segments have offset 0, glyph_ids is always invalid.
+ It does not cause any problem so far only because the check misses
+ equality.
+ Distinguish between unsorted and overlapping segments.
+ (tt_cmap4_char_map_linear, tt_cmap4_char_map_binary): New functions
+ to do `charcode => glyph index' by linear/binary search.
+ (tt_cmap4_char_index, tt_cmap4_char_next): Use
+ tt_cmap4_char_map_linear and tt_cmap4_char_map_binary.
+ (tt_face_build_cmaps): Treat the return value of validator as flags
+ for cmap.
+
+2005-11-29 Chia-I Wu <[email protected]>
+
+ * src/sfnt/ttcmap.c (TT_CMap12Rec_, tt_cmap12_init, tt_cmap12_next):
+ New structures and functions for fast `next char'.
+ (tt_cmap12_char_map_binary): New function to do `charcode => glyph
+ index' by binary search.
+ (tt_cmap12_char_index, tt_cmap12_char_next): Use
+ tt_cmap12_char_map_binary.
+ (tt_face_build_cmaps): Check table and offset correctly (equality is
+ missing).
+
+2005-11-15 Detlef Würkner <[email protected]>
+
+ * builds/amiga/smakefile: Adjusted the compiler options
+ to the current sources, now really builds the gxvalid, gzip
+ and psnames modules.
+
+ * builds/amiga/src/base/ftsystem.c: The assumed Seek() position
+ in the file cache was off by one byte which could cause false
+ errors in font files.
+
+2005-11-24 suzuki toshiya <[email protected]>
+
+ * builds/mac/FreeType.m68k_far.make.txt,
+ builds/mac/FreeType.m68k_cfm.make.txt,
+ builds/mac/FreeType.ppc_classic.make.txt,
+ builds/mac/FreeType.ppc_carbon.make.txt:
+ Updated for MPW to build all available modules.
+
+2005-11-21 Håvard Wall <[email protected]>
+
+ * src/bdf/bdfdrivr.c (bdf_interpret_style, BDF_Face_Done): Fix small
+ memory leak.
+
+2005-11-21 Werner Lemberg <[email protected]>
+
+ * src/sfnt/ttload.c (sfnt_init): Add tracing message.
+
+2005-11-21 Chia-I Wu <[email protected]>
+
+ * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Image_offset was
+ added twice to image_start if image_format was 2 or 5.
+
+2005-11-21 Chia-I Wu <[email protected]>
+
+ * src/sfnt/sfobjs.c (sfnt_init_face): Check that format_tag is known
+ before loading the table directory.
+
+ * src/sfnt/ttload.c (tt_face_load_sfnt_header,
+ tt_face_load_directory): Delay sfnt_dir_check from
+ tt_face_load_sfnt_header to tt_face_load_directory.
+
+2005-11-20 Chia-I Wu <[email protected]>
+
+ * src/sfnt/ttload.c (sfnt_dir_check): Clean up and return correct
+ error code.
+ (sfnt_init): New function to fill in face->ttc_header. A non-TTC font
+ is synthesized into a TTC font with one offset table.
+ (tt_face_load_sfnt_header): Use sfnt_init.
+ Fix an invalid access if the font is TTC and face_index is -1.
+
+2005-11-18 Werner Lemberg <[email protected]>
+
+ * src/sfnt/ttload.c (tt_face_load_metrics): Ignore excess number
+ of metrics instead of aborting. Patch suggested by Derek Noonburg.
+
+ * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+ (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Scale
+ the glyph properly if no hinter is available.
+
+ * docs/CHANGES: Mention scaling bug.
+
+2005-11-18 susuzki toshiya <[email protected]>
+
+ * include/freetype/ftgxval.h, src/base/ftgxval.c
+ (FT_TrueTypeGX_Free, FT_ClassicKern_Free): New functions to free
+ buffers allocated by gxvalid module.
+ * include/freetype/ftotval.h, src/base/ftotval.c
+ (FT_OpenType_Free): New function to free buffer allocated by
+ otvalid module.
+
+2005-11-18 Chia-I Wu <[email protected]>
+
+ * builds/unix/ftsystem.c (FT_Stream_Open, FT_New_Memory,
+ FT_Done_Memory), builds/vms/ftsystem.c (FT_Stream_Open, FT_New_Memory,
+ FT_Done_Memory), builds/win32/ftdebug.c (FT_Message, FT_Panic):
+ s/FT_EXPORT/FT_BASE/.
+
+2005-11-17 Detlef Würkner <[email protected]>
+
+ * builds/amiga/src/base/ftdebug.c (FT_Trace_Get_Count,
+ FT_Trace_Get_Name, FT_Message, FT_Panic),
+ builds/amiga/src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory,
+ FT_Stream_Open): s/FT_EXPORT/FT_BASE/.
+
+2005-11-17 Detlef Würkner <[email protected]>
+
+ * builds/amiga/makefile, builds/amiga/makefile.os4,
+ builds/amiga/smakefile,
+ builds/amiga/include/freetype/config/ftmodule.h: Updated the Amiga
+ build files (added support for the gxvalid module).
+
+2005-11-17 Werner Lemberg <[email protected]>
+
+ Add vertical metrics support to OpenType CFF outlines. Based on a
+ patch from Mike Moening <[email protected]>.
+
+ * src/cff/cffgload.c (cff_face_get_vertical_metrics): New function.
+ (cff_slot_load): Use cff_face_get_vertical_metrics.
+
+ * docs/CHANGES: Updated.
+
+2005-11-17 Chia-I Wu <[email protected]>
+
+ * src/base/ftcalc.c (FT_MulTo64): Commented out.
+
+ * include/freetype/internal/ftcalc.h (FT_SqrtFixed),
+ src/base/ftcalc.c (FT_SqrtFixed),
+ include/freetype/internal/ftdebug.h (FT_Trace_Get_Count,
+ FT_Trace_Get_Name, FT_Message, FT_Panic), src/base/ftdebug.c
+ (FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic),
+ include/freetype/internal/ftobjs.h (FT_New_Memory, FT_Done_Memory),
+ include/freetype/internal/ftstream.h (FT_Stream_Open),
+ src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory, FT_Stream_Open):
+ s/FT_EXPORT/FT_BASE/.
+
+ * builds/exports.mk: Manually add TT_New_Context to EXPORTS_LIST
+ too.
+
+2005-11-15 David Turner <[email protected]>
+
+ * src/base/fttrigon.c (ft_trig_prenorm): Fix a bug that created
+ invalid computations, resulting in very weird bugs in TrueType
+ bytecode hinted fonts.
+
+ * src/truetype/ttinterp.c (FT_UNUSED_EXEC): Don't perform a
+ structure copy each time.
+
+2005-11-11 Werner Lemberg <[email protected]>
+
+ * src/cache/ftccache.c (FTC_Cache_Clear), src/cache/ftcmanag.c
+ (FTC_Manager_Check): Remove FT_EXPORT_DEF tag.
+
+ * src/base/ftcalc.c (FT_Add64): Remove FT_EXPORT_DEF tag.
+ (FT_Div64by32, FT_Sqrt32): Commented out. Unused.
+
+ * include/freetype/internal/ftcalc.h (SQRT_32): Removed. Unused.
+ (FT_Sqrt32): Commented out. Unused.
+
+ * include/freetype/cache/ftccache.h:
+ s/ftc_node_destroy/FTC_Node_Destroy/.
+
+ * src/cache/ftccback.h (ftc_node_destroy): New declaration.
+
+ * src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF tag.
+ (FTC_Node_Destroy): New exported wrapper function for
+ ftc_node_destroy.
+
+ * src/cache/ftcmanag.c: Include ftccback.c.
+
+2005-11-10 Werner Lemberg <[email protected]>
+
+ * src/autofit/afangles.c, src/autofit/aftypes.h (af_angle_diff):
+ Comment out. Unused.
+
+ * builds/exports.mk ($(EXPORTS_LIST)): Add TT_RunIns.
+
+2005-11-10 Christian Biesinger <[email protected]>
+
+ * builds/beos/beos.mk: Call beos-def.mk before anything else to
+ define the separator.
+
+ * builds/unix/unix-cc.in (LINK_LIBRARY): Add `-no-undefined' flag.
+
+2005-11-07 Werner Lemberg <[email protected]>
+
+ * src/type1/t1afm.c (T1_Read_PFM): Zero offset means `no kerning
+ table available'. From Sergey Tolstov <[email protected]>.
+
+2005-11-03 Ville Syrjälä <[email protected]>
+
+ * src/base/ftobjs.c (FT_Open_Face): Avoid possible memory leak.
+
+2005-11-02 Werner Lemberg <[email protected]>
+
+ Make compiling instructions in docs/CUSTOMIZE work again.
+
+ * builds/unix/unix-cc.in (CPPFLAGS): New variable.
+ (CFLAGS): Don't include @CPPFLAGS@.
+ * builds/freetype.mk (FT_CFLAGS): Add CPPFLAGS.
+
+2005-10-28 David Turner <[email protected]>
+
+ Update build system to support the generation of a list of exported
+ symbols or Windows .DEF files by parsing the public headers with the
+ `apinames' tool located in src/tools/apinames.c.
+
+ Only tested on Unix at the moment. On Windows, the .DEF file is
+ generated but isn't used yet to generate a DLL.
+
+ * builds/exports.mk: New file.
+
+ * builds/freetype.mk: Include exports.mk.
+ (dll): New target.
+ (clean_project_dos): Fix rule.
+
+ * builds/compiler/visualc.mk (TE), builds/dos/dos-def.mk (E),
+ builds/os2/os2-def.mk (E), builds/win32/win32-def.mk (E): New
+ variables for controlling executable extensions.
+
+ * builds/unix/unix-cc.in (EXPORTS_LIST, CCexe),
+ builds/win32/w32-bcc.mk, builds/win32/w32-gcc.mk,
+ builds/win32/w32-icc.mk, builds/win32/w32-icc.mk,
+ builds/win32/w32-mingw32.mk, builds/win32/w32-vcc,
+ builds/win32/w32-wat.mk (EXPORTS_LIST, EXPORT_OPTIONS,
+ APINAMES_OPTIONS): New targets for controlling the `apinames' tool.
+
+ * Jamfile (GenExportSymbols): Updated.
+
+
+ * src/pfr/pfrtypes.h, src/pfr/pfrload.c, src/pfr/pfrobjs.c
+ [!FT_OPTIMIZE_MEMORY]: Fold memory optimization code into
+ FT_OPTIMIZE_MEMORY chunks for better maintainability and simplicity.
+
+
+ * src/base/fttrigon.c (ft_trig_prenorm), src/base/ftcalc.c
+ (FT_MulFix): Performance optimizations.
+
+
+ * include/freetype/internal/ftgloadr.h (FT_GLYPHLOADER_CHECK_P,
+ FT_GLYPHLOADER_CHECK_C, FT_GLYPHLOADER_CHECK_POINTS): New macros for
+ checking points and contours. Update callers to use
+ FT_GLYPHLOADER_CHECK_POINTS instead of FT_GlyphLoader_CheckPoints
+ at profile-detected hot-spots.
+
+ * src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Set `adjust'
+ to 0 to not call `AdjustPoints' every time.
+
+
+ * src/autofit/aftypes.h (AF_ANGLE_DIFF): New macro to inline
+ FT_Angle_Diff.
+
+ * src/autofit/afhints.c (af_direction_compute): Re-implement.
+ (af_glyph_hints_compute_inflections, af_glyph_hints_reload): Use
+ AF_ANGLE_DIFF to speed up the detection of inflexions.
+
+
+ * src/tools/apinames.c: Include <string.h>.
+ (OutputFormat): New enumeration.
+ (names_dump): Add two parameters to control output format and DLL
+ name.
+ (names_dump_windef): Removed. Code folded into `names_dump'.
+ (read_header_file): Use isalnum, not isalpha. Otherwise function
+ names with digits aren't read correctly.
+ (usage): Updated.
+ (main): New option `-o' to control output file name.
+ New option `-d' to indicate DLL file name.
+ Extend `-w' flag to handle Borland and Watcom compilers and linkers.
+
+2005-10-28 suzuki toshiya <[email protected]>
+
+ * builds/mac/ftlib.prj, builds/mac/freetype.mak: Removed.
+ ftlib.prj is unmaintained and incompatible with current tree.
+ freetype.mak is unrecoverably broken.
+
+ * builds/mac/ftlib.prj.xml: Added.
+ Generated by Metrowerks CodeWarrior 9.0.
+
+ * builds/mac/FreeType.m68k_far.make.txt,
+ builds/mac/FreeType.m68k_cfm.make.txt,
+ builds/mac/FreeType.ppc_classic.make.txt,
+ builds/mac/FreeType.ppc_carbon.make.txt: Added.
+ Skeleton files of MPW makefiles.
+
+ * builds/mac/ascii2mpw.py: Added.
+ Python script to make MPW makefile from skeleton.
+
+ * builds/mac/README: Updated.
+ Almost rewritten to use new files.
+
+2005-10-28 suzuki toshiya <[email protected]>
+
+ * src/base/ftmac.c: Fix invalid casts from NULL to integer typed
+ variables. Advised by David Turner, Masatake YAMATO, Sean McBride,
+ and George Williams.
+
+2005-10-27 Werner Lemberg <[email protected]>
+
+ * include/freetype/ftsysmem.h, include/freetype/ftsysio.h: Removed.
+ Obsolete.
+
+2005-10-25 Werner Lemberg <[email protected]>
+
+ * src/sfnt/sfdriver.c (sfnt_interface): Move out
+ `tt_face_get_kerning' from a #ifdef clause. Reported by Tony J.
+ Ibbs <[email protected]>.
+
+2005-10-23 Werner Lemberg <[email protected]>
+
+ * src/base/ftdbgmem.c (ft_mem_debug_realloc): Make it compile with
+ C++.
+
+2005-10-21 David Turner <[email protected]>
+
+ * src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_debug_realloc):
+ Another realloc memory counting bug fix.
+
+ * src/tools/Jamfile: Add missing file.
+
+ * src/lzw/Jamfile: Fix incorrect source file reference.
+
+2005-10-20 David Turner <[email protected]>
+
+ * src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_table_remove,
+ ft_mem_debug_alloc, ft_mem_debug_free, ft_mem_debug_realloc): Fixes
+ to better account for memory reallocations.
+
+ * src/lzw/ftlzw2.c, src/lzw/ftzopen.h, src/lzw/ftzopen.c,
+ src/lzw/rules.mk: First version of LZW loader re-implementation.
+ Apparently, this saves about 330 KB of heap memory when loading
+ timR24.pcf.Z.
+
+2005-10-20 Chia-I Wu <[email protected]>
+
+ * include/freetype/ftbitmap.h (FT_Bitmap_Copy, FT_Bitmap_Embolden),
+ src/base/ftbdf.c (FT_Get_BDF_Property), src/cache/ftcmru.c
+ (FTC_MruList_Reset, FTC_MruList_Done, FTC_MruList_Lookup): Fix
+ FT_EXPORT/FT_EXPORT_DEF tagging.
+
+2005-10-19 Chia-I Wu <[email protected]>
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): Allow size->ttmetrics to
+ be invalid when FT_LOAD_NO_SCALE is set.
+
+2005-10-17 David Turner <[email protected]>
+
+ * src/base/ftobjs.c (FT_Open_Face): Don't call FT_New_GlyphSlot and
+ FT_New_Size if we are opening a face with face_index < 0 (which is
+ only used for testing the format).
+
+ * src/gxvalid/gxvmort0.c (gxv_mort_subtable_type0_entry_validate):
+ Remove compiler warning.
+
+2005-10-16 David Turner <[email protected]>
+
+ * src/tools/apinames.c: Add new tool to extract public API function
+ names from header files.
+
+2005-10-05 Werner Lemberg <[email protected]>
+
+ Add FT_FACE_FLAG_HINTER to indicate that a specific font driver has
+ a hinting engine of its own.
+
+ * include/freetype/freetype.h (FT_FACE_FLAG_HINTER): New macro.
+
+ * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
+ (cid_face_init), src/truetype/ttobjs.c (tt_face_init)
+ [TT_CONFIG_OPTION_BYTECODE_INTERPRETER], src/type1/t1objs.c
+ (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init)
+ [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Update face flags.
+
+ * docs/CHANGES: Document it.
+
+2005-09-27 Werner Lemberg <[email protected]>
+
+ * builds/unix/freetype2.m4: Add license exception so that the file
+ can be used in any other autoconf script.
+
+2005-09-26 David Turner <[email protected]>
+
+ * src/autofit/aflatin.c (af_latin_compute_stem_width): Fix bad
+ computation of the `vertical' flag, causing ugly things in LCD mode
+ and others.
+
+2005-09-23 David Turner <[email protected]>
+
+ * src/autofit/aflatin.c (af_latin_hints_init): Fix a bug that
+ prevented internal hint mode bitflags from being computed correctly.
+
+ * src/base/Jamfile: Adding src/base/ftgxval.c.
+
+ * src/gxvalid/gxvbsln.c, src/gxvalid/gxvcommn.c,
+ src/gxvalid/gxvfeat.c, src/gxvalid/gxvjust.c, src/gxvalid/gxvkern.c,
+ src/gxvalid/gxvlcar.c, src/gxvalid/gxvmort.c,
+ src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c,
+ src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c,
+ src/gxvalid/gxvmort5.c, src/gxvalid/gxvmorx.c,
+ src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c,
+ src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx5.c,
+ src/gxvalid/gxvopbd.c, src/gxvalid/gxvprop.c,
+ src/truetype/ttgload.c: Remove _many_ compiler warnings when
+ compiling with Visual C++ at maximum level (/W4).
+
+ * src/autofit/afangles.c (af_angle_atan): Replaced CORDIC-based
+ implementation with one using lookup tables. This simple thing
+ speeds up glyph loading by 18%, according to ftbench!
+
+ * src/sfnt/sfdriver.c (sfnt_get_interface): Don't check for
+ `get_sfnt' and `load_sfnt' module interfaces.
+
+2005-09-22 Werner Lemberg <[email protected]>
+
+ * docs/CHANGES: Mention SING Glyphlet support.
+
+2005-09-22 David Turner <[email protected]>
+
+ * src/base/Jamfile: Disable compilation of ftgxval module
+ temporarily.
+
+2005-09-19 David Somers <[email protected]>
+
+ * freetype2/src/sfnt/ttload.c (sfnt_dir_check): Modified to allow a
+ font to have no `head' table if tables `SING' and `META' are
+ present; this is to support `SING Glyphlet'.
+
+ `SING Glyphlet' is an extension to OpenType developed by Adobe
+ primarily to facilitate adding supplemental glyphs to an OpenType
+ font (with emphasis on, but not necessariy limited to, gaiji to a
+ CJK font). A SING Glyphlet Font is an OpenType font that contains
+ the outline(s), either in a `glyf' or `CFF' table, for a glyph;
+ `cmap', `BASE', and `GSUB' tables are present with the same format
+ and functionaliy as a regular OpenType font; there are no `name',
+ `head', `OS/2', and `post' tables; there are two new tables, `SING'
+ which contains details about the glyphlet, and `META' which contains
+ metadata.
+
+ Further information on the SING Glyphlet format can be found at:
+
+ http://www.adobe.com/products/indesign/sing_gaiji.html
+
+ * freetype2/include/freetype/ttags.h (TTAG_SING, TTAG_META): New
+ macros for the OpenType tables `SING' and `META'. These two tables
+ are used in SING Glyphlet Format fonts.
+
+2005-09-09 Werner Lemberg <[email protected]>
+
+ * src/sfnt/sfobjs.c (sfnt_load_face): Reactivate code to set
+ FT_FACE_FLAG_KERNING which has been commented out erroneously.
+
+ * docs/CHANGES: Document it.
+
+2005-09-05 Werner Lemberg <[email protected]>
+
+ Fixes for `make multi' and using C++ compiler.
+
+ * gxvalid/gxvcommn.c (gxv_set_length_by_ushort_offset,
+ gxv_set_length_by_ulong_offset, gxv_array_getlimits_byte,
+ gxv_array_getlimits_ushort): Declare with FT_LOCAL_DEF.
+ (gxv_compare_ranges): Make it static.
+ (gxv_LookupTable_fmt0_validate, gxv_LookupTable_fmt2_validate,
+ gxv_LookupTable_fmt4_validate, gxv_LookupTable_fmt6_validate,
+ gxv_LookupTable_fmt8_validate, gxv_LookupTable_validate): Improve
+ trace messages.
+ (gxv_StateArray_validate, gxv_XStateArray_validate): s/class/clazz/.
+ (GXV_STATETABLE_HEADER_SIZE, GXV_STATEHEADER_SIZE,
+ GXV_XSTATETABLE_HEADER_SIZE, GXV_XSTATEHEADER_SIZE): Move to
+ gxvcommn.h.
+
+ * gxvalid/gxvcommn.h: Add prototypes for
+ gxv_StateTable_subtable_setup, gxv_XStateTable_subtable_setup,
+ gxv_XStateTable_validate, gxv_array_getlimits_byte,
+ gxv_array_getlimits_ushort, gxv_set_length_by_ushort_offset,
+ gxv_set_length_by_ulong_offset, gxv_odtect_add_range,
+ gxv_odtect_validate.
+ (GXV_STATETABLE_HEADER_SIZE, GXV_STATEHEADER_SIZE,
+ GXV_XSTATETABLE_HEADER_SIZE, GXV_XSTATEHEADER_SIZE): Moved from
+ gxvcommn.c.
+
+ * src/gxvalid/gxvbsln.c (gxv_bsln_LookupValue_validate,
+ gxv_bsln_parts_fmt1_validate): Improve trace messages.
+
+ * gxvalid/gxvfeat.c: Split off predefined registry stuff to...
+ * gxvalid/gxvfeat.h: New file.
+
+ * gxvalid/gxvjust.c (gxv_just_wdc_entry_validate): Improve trace
+ message.
+
+ * gxvalid/gxvkern.c (GXV_kern_Dialect): Add KERN_DIALECT_UNKNOWN.
+ (gxv_kern_subtable_fmt1_valueTable_load,
+ gxv_kern_subtable_fmt1_subtable_setup,
+ gxv_kern_subtable_fmt1_entry_validate): Fix C++ compiler errors.
+ (gxv_kern_coverage_validate): Use KERN_DIALECT_UNKWOWN.
+ Improve trace message.
+ (gxv_kern_validate_generic): Fix C++ compiler error.
+ Improve trace message.
+ (gxv_kern_validate_classic): Fix C++ compiler error.
+
+ * gxvalid/gxvmort0.c (gxv_mort_subtable_type0_validate): Declare
+ with FT_LOCAL_DEF.
+
+ * gxvalid/gxvmort1.c
+ (gxv_mort_subtable_type1_substitutionTable_load,
+ gxv_mort_subtable_type1_subtable_setup): Fix C++ compiler errors.
+ (gxv_mort_subtable_type1_substTable_validate): Improve trace
+ message.
+ (gxv_mort_subtable_type1_validate): Declare with FT_LOCAL_DEF.
+
+ * gxvalid/gxvmort2.c (gxv_mort_subtable_type2_opttable_load,
+ gxv_mort_subtable_type2_subtable_setup,
+ gxv_mort_subtable_type2_ligActionOffset_validate,
+ gxv_mort_subtable_type2_ligatureTable_validate): Fix C++ compiler
+ errors.
+ (gxv_mort_subtable_type2_validate): Declare with FT_LOCAL_DEF.
+
+ * gxvalid/gxvmort4.c (gxv_mort_subtable_type4_validate): Declare
+ with FT_LOCAL_DEF.
+
+ * gxvalid/gxvmort5.c (gxv_mort_subtable_type5_subtable_setup,
+ gxv_mort_subtable_type5_InsertList_validate): Fix C++ compiler
+ errors.
+ (gxv_mort_subtable_type5_validate): Declare with FT_LOCAL_DEF.
+
+ * gxvalid/gxvmort.c: Include gxvfeat.h.
+ (gxv_mort_featurearray_validate, gxv_mort_coverage_validate):
+ Declare with FT_LOCAL_DEF.
+ (gxv_mort_subtables_validate, gxv_mort_validate): Improve trace
+ messages.
+
+ * gxvalid/gxvmort.h (gxv_mort_feature_validate): Remove.
+
+ * gxvalid/gxvmorx0.c (gxv_morx_subtable_type0_validate): Declare
+ with FT_LOCAL_DEF.
+
+ * gxvalid/gxvmorx1.c
+ (gxv_morx_subtable_type1_substitutionTable_load,
+ gxv_morx_subtable_type1_subtable_setup,
+ gxv_morx_subtable_type1_entry_validate,
+ gxv_morx_subtable_type1_substitutionTable_validate): Fix C++
+ compiler errors.
+ (gxv_morx_subtable_type1_validate): Declare with FT_LOCAL_DEF.
+
+ * gxvalid/gxvmorx2.c (gxv_morx_subtable_type2_opttable_load,
+ gxv_morx_subtable_type2_subtable_setup,
+ gxv_morx_subtable_type2_ligActionIndex_validate,
+ gxv_morx_subtable_type2_ligatureTable_validate): Fix C++ compiler
+ errors.
+ (gxv_morx_subtable_type2_validate): Declare with FT_LOCAL_DEF.
+ Fix typo.
+
+ * gxvalid/gxvmorx4.c (gxv_morx_subtable_type4_validate): Declare
+ with FT_LOCAL_DEF.
+
+ * gxvalid/gxvmorx5.c (gxv_morx_subtable_type5_insertionGlyph_load,
+ gxv_morx_subtable_type5_subtable_setup): Fix C++ compiler error.
+ (gxv_morx_subtable_type5_validate): Declare with FT_LOCAL_DEF.
+
+ * gxvalid/gxvmorx.c (gxv_morx_subtables_validate,
+ gxv_morx_validate): Improve trace message.
+
+ * gxvalid/gxvopbd.c (gxv_opbd_LookupFmt4_transit): Fix compiler
+ warnings.
+ (gxv_opbd_validate): Improve trace message.
+
+ * gxvalid/gxvprop.c: Decorate constants with `U' and `L' where
+ appropriate.
+ (gxv_prop_zero_advance_validate, gxv_prop_validate): Improve trace
+ message.
+
+ * gxvalid/gxvtrak.c (gxv_trak_trackTable_validate): Remove unused
+ parameter. Update all callers.
+ (gxv_trak_validate): Improve trace message.
+
+ * rules.mk (GXV_DRV_H): Add gxvfeat.h.
+
+2005-09-01 Werner Lemberg <[email protected]>
+
+ * src/gxvalid/gxvbsln.c (GXV_BSLN_VALUE_EMPTY): Add `U'.
+
+ * src/gxvalid/gxmort1.c (GXV_MORT_SUBTABLE_TYPE1_HEADER_SIZE),
+ src/gxvalid/gxmort2.c (GXV_MORT_SUBTABLE_TYPE2_HEADER_SIZE): Fix
+ typo.
+
+ * src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c,
+ src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx4.c,
+ src/gxvalid/gxvmorx5.c, src/gxvalid/gxvmort.c: Improve trace
+ messages.
+ Decorate constants with `U' and `L' where appropriate.
+ Fix compiler warnings.
+
+2005-08-31 Werner Lemberg <[email protected]>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
+
+ * src/gxvalid/gxvbsln.c (gxv_bsln_validate): Fix trace message.
+
+ * src/gxvalid/gxvcommn.c (gxv_odtect_add_range): Use `const'.
+
+ * src/gxvalid/gxvfeat.c, src/gxvalid/gxvjust.c,
+ src/gxvalid/gxvkern.c, src/gxvalid/gxvlcar.c, src/gxvalid/gxvmod.c,
+ src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c,
+ src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c,
+ src/gxvalid/gxvmort5.c, src/gxvalid/gxvmort.c: Improve trace
+ messages.
+ Decorate constants with `U' and `L' where appropriate.
+ Fix compiler warnings.
+
+2005-08-30 Werner Lemberg <[email protected]>
+
+ * src/gxvalid/README: Revised.
+ * src/gxvalid/gxvbsln.c: Fix compiler warnings.
+ * src/gxvalid/gxvcommn.c: Fix compiler warnings.
+ (gxv_XEntryTable_validate, gxv_compare_ranges): Remove unused
+ parameter. Update all callers.
+ Improve trace messages.
+ Some formatting.
+
+2005-08-29 Werner Lemberg <[email protected]>
+
+ * include/freetype/freetype.h, include/freetype/ftchapters.h: Add
+ a preliminary section with some explanations about user allocation.
+
+ * src/tools/docmaker/tohtml.py (HtmlFormatter.section_enter):
+ Don't abort if there are no data types, functions, etc., in a
+ section.
+ Print synopsis only if we have a data type, function, etc.
+
+ * docs/INSTALL.ANY, docs/INSTALL, docs/INSTALL.UNX, docs/CUSTOMIZE,
+ docs/INSTALL.GNU, docs/TRUETYPE, docs/DEBUG, docs/UPGRADE.UNX,
+ docs/VERSION.DLL, docs/formats.txt: Revised, formatted.
+
+2005-08-28 George Williams <[email protected]>
+
+ * src/truetype/ttgload.c [TT_MAX_COMPOSITE_RECURSE]: Removed.
+ (load_truetype_glyph): Limit recursion depth by `maxComponentDepth'.
+
+2005-08-25 J. Ali Harlow <[email protected]>
+
+ * builds/unix/freetype2.in (CFlags): Add missing directory.
+
+2005-08-24 Werner Lemberg <[email protected]>
+
+ * docs/CHANGES: Mention gxvalid module.
+
+2005-08-23 Werner Lemberg <[email protected]>
+
+ * src/autofit/aflatin.c (af_latin_metrics_scale): Initialize
+ render mode properly. Reported by [email protected].
+
+2005-08-23 suzuki toshiya <[email protected]>
+
+ Add gxvalid module to validate TrueType GX/AAT tables.
+
+ Modifications on existing files:
+
+ * Jamfile: Register gxvalid module.
+ * src/base/Jamfile: Register ftgxval.c.
+ * src/base/rule.mk: Register ftgxval.c.
+ * docs/INSTALL.ANY: Register gxvalid/gxvalid.c.
+
+ * include/freetype/config/ftheader.h (FT_GX_VALIDATE_H): New macro
+ to include gxvalid header file.
+ * include/freetype/config/ftmodule.h: Register gxv_module_class.
+
+ * include/freetype/ftchapters.h: Add comment about gx_validation.
+ * include/freetype/ftotval.h: Change keyword FT_VALIDATE_XXX
+ to FT_VALIDATE_OTXXX to co-exist with gxvalid.
+ * include/freetype/tttags.h: Add tags for TrueType GX/AAT tables.
+
+ * include/freetype/internal/ftserv.h (FT_SERVICE_GX_VALIDATE_H): New
+ macro for gxvalid service.
+ * include/freetype/internal/fttrace.h: Add trace facilities for
+ gxvalid.
+
+ New files on existing directories:
+
+ * include/freetype/internal/services/svgxval.h: Registration of
+ validation service for TrueType GX/AAT and classic kern table.
+ * include/freetype/ftgxval.h: Public API definition to use gxvalid.
+ * src/base/ftgxval.c: Public API of gxvalid.
+
+ New files under src/gxvalid/:
+
+ * src/gxvalid/Jamfile src/gxvalid/README src/gxvalid/module.mk
+ src/gxvalid/rules.mk src/gxvalid/gxvalid.c src/gxvalid/gxvalid.h
+ src/gxvalid/gxvbsln.c src/gxvalid/gxvcommn.c src/gxvalid/gxvcommn.h
+ src/gxvalid/gxverror.h src/gxvalid/gxvfeat.c src/gxvalid/gxvfgen.c
+ src/gxvalid/gxvjust.c src/gxvalid/gxvkern.c src/gxvalid/gxvlcar.c
+ src/gxvalid/gxvmod.c src/gxvalid/gxvmod.h src/gxvalid/gxvmort.c
+ src/gxvalid/gxvmort.h src/gxvalid/gxvmort0.c src/gxvalid/gxvmort1.c
+ src/gxvalid/gxvmort2.c src/gxvalid/gxvmort4.c src/gxvalid/gxvmort5.c
+ src/gxvalid/gxvmorx.c src/gxvalid/gxvmorx.h src/gxvalid/gxvmorx0.c
+ src/gxvalid/gxvmorx1.c src/gxvalid/gxvmorx2.c src/gxvalid/gxvmorx4.c
+ src/gxvalid/gxvmorx5.c src/gxvalid/gxvopbd.c src/gxvalid/gxvprop.c
+ src/gxvalid/gxvtrak.c: New files, gxvalid body.
+
+2005-08-21 Werner Lemberg <[email protected]>
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): Only translate outline
+ to (0,0) if bit 1 of the `head' table isn't set. This improves
+ rendering of buggy fonts.
+
+2005-08-20 Chia I Wu <[email protected]>
+
+ * src/truetype/ttdriver.c (Load_Glyph): Don't check the validity of
+ ttmetrics here. TrueType fonts with only sbits always have
+ ttmetrics.valid set to false.
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): Check that ttmetrics is
+ valid before loading outline glyph.
+
+ * src/cache/ftcimage.c (FTC_INode_New): Fix a memory leak.
+
+2005-08-20 Werner Lemberg <[email protected]>
+
+ * src/sfnt/ttload.c (tt_face_load_metrics_header): Ignore missing
+ `hhea' table for SFNT Mac fonts. Change based on a patch by
+ [email protected].
+
+2005-08-20 Masatake YAMATO <[email protected]>
+
+ * src/otvalid/otvmod.c (otv_validate): Use ft_validator_run instead
+ of ft_setjmp.
+
+2005-08-19 Werner Lemberg <[email protected]>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Fix compiler
+ warnings.
+
+2005-08-16 Chia I Wu <[email protected]>
+
+ * src/truetype/ttinterp.c, src/truetype/ttinterp.h: Update copyright
+ messages.
+
+2005-08-16 Chia I Wu <[email protected]>
+
+ * src/truetype/ttinterp.c, src/truetype/ttinterp.h: Remove original
+ TT_Done_Context and rename TT_Destroy_Context to TT_Done_Context
+ with slight changes.
+ Update all callers.
+ (TT_New_Context): Now takes TT_Driver argument directly.
+ Update all callers.
+
+ * src/truetype/ttobjs.h (tt_slot_init): New function.
+ * src/truetype/ttobjs.c (tt_driver_init): Initialize execution
+ context here.
+ (tt_slot_init): New function to create extra points for the internal
+ glyph loader. We then use it directly, instead of face's glyph
+ loader, when loading glyph.
+
+ * src/truetype/ttdriver.c (tt_driver_class): Use tt_slot_init for
+ glyph slot initialization.
+ (Load_Glyph): Load flag dependencies are handled here. Return error
+ if size is NULL.
+
+ * src/truetype/ttgload.c: Heavy cleanup and refactoring.
+ (org_to_cur): Removed.
+ (TT_Load_Simple_Glyph): Call FT_GlyphLoader_CheckPoints.
+ (TT_Hint_Glyph): New funcion to hint a zone, prepared by caller.
+ (TT_Process_Simple_Glyph): s/load/loader/.
+ Use loader->pp values instead of recalculation.
+ Use TT_Hint_Glyph.
+ No need to save/restore loader->stream before and after
+ TT_Vary_Get_Glyph_Deltas now.
+ (TT_LOADER_SET_PP): New macro to calculate and set the four phantom
+ points.
+ (load_truetype_glyph): Never set exec->glyphSize to 0. This closes
+ Savannah bug #13107.
+ Forget glyph frame before calling TT_Process_Simple_Glyph.
+ Use TT_LOADER_SET_PP.
+ Scale all four phantom points.
+ Split off some functionality to ...
+ (TT_Process_Composite_Component, TT_Process_Composite_Glyph): These
+ new functions.
+ (TT_Load_Glyph): Set various fields of `glyph' here, not in
+ load_truetype_glyph and compute_glyph_metrics.
+ Split off some functionality to ...
+ (load_sbit_image, tt_loader_init): These new functions.
+ (compute_glyph_metrics): Call FT_Outline_Get_CBox.
+
+2005-08-08 Werner Lemberg <[email protected]>
+
+ * docs/INSTALL.ANY: Updated.
+
+2005-08-05 Werner Lemberg <[email protected]>
+
+ * src/cff/cffgload.c (cff_builder_close_contour),
+ src/psaux/psobjs.c (t1_builder_close_contour): Protect against
+ zero `outline' pointer.
+
+ * src/base/ftgloadr.c (FT_GlyphLoader_Add): Protect against zero
+ `loader' address.
+
+2005-08-03 Werner Lemberg <[email protected]>
+
+ * src/sfnt/sfdriver.c (sfnt_interface) [FT_OPTIMIZE_MEMORY]:
+ Reactivate pointers to tt_find_sbit_image and tt_load_sbit_metrics
+ to make X work again.
+
+2005-08-02 Werner Lemberg <[email protected]>
+
+ * src/otvalid/otvcommn.h: Remove dead code.
+
+2005-07-31 Chia I Wu <[email protected]>
+
+ * src/truetype/ttobjs.h (tt_size_run_fpgm, tt_size_run_prep): New
+ functions.
+
+ * src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): New
+ functions.
+ (tt_size_init): Add 4, instead of 2, (phantom) points to twilight
+ zone.
+ Move code that runs fpgm to tt_size_run_fpgm.
+ (Reset_Outline_Size): Move code that runs prep to tt_size_run_prep.
+ (tt_glyphzone_new): Allocate right size of arrays.
+ Set max_points and max_contours properly.
+
+2005-07-26 Chia I Wu <[email protected]>
+
+ * src/truetype/ttdriver.c (Set_Char_Sizes): Avoid unnecessary
+ computations and clean up.
+
+ * src/truetype/ttobjs.h (struct TT_SizeRec_): Comment on the
+ internal copy of metrics.
+
+2005-07-12 Werner Lemberg <[email protected]>
+
+ * include/freetype/ftoutln.h (FT_Outline_Embolden): Fix prototype.
+ Reported by Xerxes.
+
+2005-07-04 Werner Lemberg <[email protected]>
+
+ * include/freetype/internal/ftmemory.h (FT_REALLOC_ARRAY): Fix typo.
+ Reported by Brett Hutley.
+
+2005-06-30 David Turner <[email protected]>
+
+ * src/sfnt/ftbitmap.c, src/truetype/ttgload.c, src/sfnt/ttcmap.c:
+ Removing compiler warnings (Visual C++ /W4).
+
+
+ Implement a work-around for broken C preprocessor in Visual C++ (it
+ has been confirmed by the MS developers that it is indeed a bug
+ which won't be fixed in the very near future).
+
+ * Jamfile (FT2_COMPONENTS): Include otvalid (again).
+
+ * src/otvalid/otvcommn.h (OTV_NAME, OTV_FUNC): New macros.
+ (OTV_NEST1, OTV_NEST2, OTV_NEST3): Use OTV_NAME and OTV_FUNC to
+ avoid argument expansion by argument prescan.
+ Append `Func' to all affected macros and change them to take just a
+ single argument. Example: `AttachList' is renamed to
+ `AttachListFunc'.
+
+ * src/otvalid/otvgdef.c, src/otvalid/otvgpos.c,
+ src/otvalid/otvgsub.c, src/otvjstf.c: Append `Func' to macros
+ affected by the changes to OTV_NESTx and modify them to take just a
+ single argument.
+
+2005-06-20 Chia I Wu <[email protected]>
+
+ * include/freetype/internal/ftobjs.h, src/base/ftobjs.c: New function
+ ft_glyphslot_grid_fit_metrics.
+
+ * src/truetype/ttgload.c (compute_glyph_metrics): Use
+ ft_glyphslot_grid_fit_metrics.
+
+ * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+ (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Use
+ ft_glyphslot_grid_fit_metrics.
+ FT_Outline_Get_CBox is called twice.
+
+ * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Modify metrics to more
+ reasonable values when emboldening outline glyphs. The theoretic
+ ones are unrealistic.
+
+2005-06-16 Chia I Wu <[email protected]>
+
+ * src/base/ftoutln.c (FT_Outline_Embolden): Strength should be
+ halved.
+
+ * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Change the default
+ strength.
+ Don't increase slot->advance.y.
+
+2005-06-16 Werner Lemberg <[email protected]>
+
+ * include/freetype/freetype.h (FREETYPE_MINOR): Set to 2.
+ (FREETYPE_PATCH): Set to 0.
+
+ * builds/unix/configure.ac (version_info): Set to 9:9:3.
+ Currently, we are still binary compatible.
+
+ * builds/win32/visualc/index.html,
+ builds/win32/visualc/freetype.dsp,
+ builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/.
+
+ * builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
+ s/2.1.9/2.1.10/.
+
+ * docs/CHANGES, docs/VERSION.DLL: Updated.
+
+ * ChangeLog: Split off older entries into...
+ * ChangeLog.20, ChangeLog.21: These new files.
+
+2005-06-15 Kirill Smelkov <[email protected]>
+
+ The next release will be 2.2.0, so don't worry about source code
+ backwards compatibility.
+
+ * include/freetype/ftimage.h (FT_Outline_MoveToFunc,
+ FT_Outline_LineToFunc, FT_Outline_ConicToFunc,
+ FT_Outline_CubicToFunc, FT_SpanFunc, FT_Raster_RenderFunc),
+ include/freetype/ftrender.h (FT_Glyph_TransformFunc,
+ FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Decorate
+ parameters with `const' where appropriate.
+
+2005-06-15 Chia I Wu <[email protected]>
+
+ * src/sfnt/ttsbit.c (tt_face_load_sbit_image): Compute vertBearingY
+ to make glyphs centered vertically.
+
+ * src/truetype/ttgload.c (compute_glyph_metrics): Compute
+ vertBearingY to make glyphs centered vertically.
+ Fix some bugs in vertical metrics:
+
+ . loader->pp3.y and loader->pp4.y are in 26.6 format, not in font
+ units.
+ . As we use the glyph's cbox to calculate the top bearing now
+ there iss no need to adjust `top'.
+
+2005-06-15 Werner Lemberg <[email protected]>
+
+ * src/otvalid/otvcommn.h (OTV_OPTIONAL_TABLE): Use FT_UShort to be
+ in sync with OTV_OPTIONAL_OFFSET. Reported by YAMATO Masatake.
+
+2005-06-13 Werner Lemberg <[email protected]>
+
+ * docs/release: Update.
+
+----------------------------------------------------------------------------
+
+Copyright 2005, 2006 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: