--- a/modules/freetype2/ChangeLog
+++ b/modules/freetype2/ChangeLog
@@ -1,5154 +1,658 @@
-2014-12-30 Werner Lemberg <wl@gnu.org>
-
- * Version 2.5.5 released.
- =========================
-
-
- Tag sources with `VER-2-5-5'.
-
- * docs/VERSION.DLL: Update documentation and bump version number to
- 2.5.5.
-
- * README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
- builds/windows/vc2005/index.html,
- builds/windows/vc2008/freetype.vcproj,
- builds/windows/vc2008/index.html,
- builds/windows/vc2010/freetype.vcxproj,
- builds/windows/vc2010/index.html,
- builds/windows/visualc/freetype.dsp,
- builds/windows/visualc/freetype.vcproj,
- builds/windows/visualc/index.html,
- builds/windows/visualce/freetype.dsp,
- builds/windows/visualce/freetype.vcproj,
- builds/windows/visualce/index.html,
- builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2005-ce/index.html,
- builds/wince/vc2008-ce/freetype.vcproj,
- builds/wince/vc2008-ce/index.html: s/2.5.4/2.5.5/, s/254/255/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
-
- * builds/unix/configure.raw (version_info): Set to 17:4:11.
- * CMakeLists.txt (VERSION_PATCH): Set to 5.
- * docs/CHANGES: Updated.
-
-2014-12-24 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Formatting and nanooptimizations.
-
- * src/base/ftcalc.c,
- * src/base/fttrigon.c: Revise sign restoration.
-
-2014-12-13 Werner Lemberg <wl@gnu.org>
-
- * src/pcf/pcfread.c (pcf_read_TOC): Improve fix from 2014-12-08.
-
-2014-12-11 Werner Lemberg <wl@gnu.org>
-
- * builds/toplevel.mk (dist): Use older POSIX standard for `tar'.
-
- Apparently, BSD tar isn't capable yet of handling POSIX-1.2001
- (contrary to GNU tar), so force the POSIX-1.1988 format.
-
- Problem reported by Stephen Fisher <sfisher@SDF.ORG>.
-
-2014-12-11 Werner Lemberg <wl@gnu.org>
-
- * src/type42/t42parse.c (t42_parse_sfnts): Reject invalid TTF size.
-
-2014-12-11 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftobjs.c (FT_Get_Glyph_Name): Fix off-by-one check.
-
- Problem reported by Dennis Felsing <dennis@felsin9.de>.
-
-2014-12-11 Werner Lemberg <wl@gnu.org>
-
- * src/type42/t42parse.c (t42_parse_sfnts): Check `string_size'.
-
- Problem reported by Dennis Felsing <dennis@felsin9.de>.
-
-2014-12-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [gxvalid] Fix a naming convention conflicting with ftvalid.
-
- See previous changeset for otvalid.
+2016-09-08 Werner Lemberg <wl@gnu.org>
- * src/gxvalid/{gxvcommn.h, gxvmort.h, gxvmorx.h}: Replace
- `valid' by `gxvalid'.
- * src/gxvalid/{gxvbsln.c, gxvcommn.c, gxvfeat.c, gxvjust.c,
- gxvkern.c, gxvlcar.c, gxvmort.c, gxvmort0.c, gxvmort1.c,
- gxvmort2.c, gxvmort4.c, gxvmort5.c, gxvmorx.c, gxvmorx0.c,
- gxvmorx1.c, gxvmorx2.c, gxvmorx4.c, gxvmorx5.c, gxvopbd.c,
- gxvprop.c, gxvtrak.c}: Replace `valid' by `gxvalid' if
- it is typed as GXV_Validator.
-
-2014-12-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [otvalid] Fix a naming convention conflicting with ftvalid.
-
- Some prototypes in ftvalid.h use `valid' for the variables
- typed as FT_Validator. Their implementations in src/base/
- ftobjs.c and utilizations in src/sfnt/ttcmap.c do similar.
-
- Some macros in otvcommn.h assume the exist of the variable
- `valid' typed as OTV_Validator in the caller.
-
- Mixing these two conventions cause invalid pointer conversion
- and unexpected SEGV in longjmp. To prevent it, all variables
- typed as OTV_Validator are renamed to `otvalid'.
-
- * src/otvalid/otvcommn.h: Replace `valid' by `otvalid'.
- * src/otvalid/{otvcommn.c, otvbase.c, otvgdef.c, otvgpos.c,
- otvgsub.c, otvjstf.c, otvmath.c}: Replace `valid' by `otvalid'
- if it is typed as OTV_Validator.
-
-2014-12-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [ftvalid] Introduce FT_THROW() in FT_INVALID_XXX macros.
-
- Original patch is designed by Werner Lemberg. Extra part
- for otvalid and gxvalid are added by suzuki toshiya, see
- discussion:
- http://lists.nongnu.org/archive/html/freetype-devel/2014-12/msg00002.html
- http://lists.nongnu.org/archive/html/freetype-devel/2014-12/msg00007.html
-
- * include/internal/ftvalid.h: Introduce FT_THROW() in FT_INVALID_().
- * src/gxvalid/gxvcommn.h: Ditto.
- * src/otvalid/otvcommn.h: Ditto.
-
-2014-12-08 Werner Lemberg <wl@gnu.org>
-
- [pcf] Fix Savannah bug #43774.
-
- Work around `features' of X11's `pcfWriteFont' and `pcfReadFont'
- functions. Since the PCF format doesn't have an official
- specification, we have to exactly follow these functions' behaviour.
-
- The problem was unveiled with a patch from 2014-11-06, fixing issue
- #43547.
-
- * src/pcf/pcfread.c (pcf_read_TOC): Don't check table size for last
- element. Instead, assign real size.
-
-2014-12-07 Werner Lemberg <wl@gnu.org>
-
- Work around a bug in Borland's C++ compiler.
-
- See
-
- http://qc.embarcadero.com/wc/qcmain.aspx?d=118998
-
- for Borland's bug tracker entry.
-
- Reported by Yuliana Zigangirova <zigangirova@inbox.ru>,
- http://lists.gnu.org/archive/html/freetype-devel/2014-04/msg00001.html.
-
- * include/internal/ftvalid.h (FT_ValidatorRec), src/smooth/ftgrays.c
- (gray_TWorker_): Move `ft_jmp_buf' field to be the first element.
-
-2014-12-07 Werner Lemberg <wl@gnu.org>
-
- */*: Decorate hex constants with `U' and `L' where appropriate.
-
-2014-12-07 Werner Lemberg <wl@gnu.org>
-
- [truetype] Prevent memory leak for buggy fonts.
-
- * src/truetype/ttobjs.c (tt_size_done): Unconditionally call
- `tt_size_done_bytecode'.
-
-2014-12-06 Werner Lemberg <wl@gnu.org>
-
- * Version 2.5.4 released.
- =========================
+ * Version 2.7 released.
+ =======================
- Tag sources with `VER-2-5-4'.
-
- * docs/VERSION.DLL: Update documentation and bump version number to
- 2.5.4.
-
- * README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
- builds/windows/vc2005/index.html,
- builds/windows/vc2008/freetype.vcproj,
- builds/windows/vc2008/index.html,
- builds/windows/vc2010/freetype.vcxproj,
- builds/windows/vc2010/index.html,
- builds/windows/visualc/freetype.dsp,
- builds/windows/visualc/freetype.vcproj,
- builds/windows/visualc/index.html,
- builds/windows/visualce/freetype.dsp,
- builds/windows/visualce/freetype.vcproj,
- builds/windows/visualce/index.html,
- builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2005-ce/index.html,
- builds/wince/vc2008-ce/freetype.vcproj,
- builds/wince/vc2008-ce/index.html: s/2.5.3/2.5.4/, s/253/254/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
-
- * builds/unix/configure.raw (version_info): Set to 17:3:11.
- * CMakeLists.txt (VERSION_PATCH): Set to 4.
- * docs/CHANGES: Updated.
-
-2014-12-04 Werner Lemberg <wl@gnu.org>
-
- docs/CHANGES: Updated, formatted.
-
-2014-12-04 Dave Arnold <darnold@adobe.com>
-
- [cff] Modify an FT_ASSERT.
-
- * src/cff/cf2hints.c (cf2_hintmap_map): After the fix for Savannah
- bug #43661, the test font `...aspartam.otf' still triggers an
- FT_ASSERT. Since hintmap still works with count==0, ...
- (cf2_glyphpath_lineTo, cf2_glyphpath_curveTo): ... add that term to
- suppress the assert.
-
-2014-12-04 Dave Arnold <darnold@adobe.com>
-
- [cff] Fix Savannah bug #43661.
-
- * src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM,
- cf2_cmdVSTEM, cf2_cmdHINTMASK>: Don't append to stem arrays after
- hintmask is constructed.
-
- * src/cff/cf2hints.c (cf2_hintmap_build): Add defensive code to
- avoid reading past end of hintmask.
-
-2014-12-03 Werner Lemberg <wl@gnu.org>
-
- docs/CHANGES: Updated.
-
-2014-12-03 Werner Lemberg <wl@gnu.org>
-
- [autofit] Better fix for conversion specifiers in debug messages.
-
- Using `%ld' for pointer differences causes warnings on 32bit
- platforms. The correct type would be (the relatively new) `%td',
- however, this is missing on some important platforms.
-
- This patch improves the change from 2014-11-28.
-
- * src/autofit/afhints.c (AF_INDEX_NUM): Use `int' typecast. Our
- pointer differences are always sufficiently small.
- (af_glyph_hints_dump_points, af_glyph_hints_dump_segments,
- af_glyph_hints_dump_edge): Revert to `%d' and use `AF_INDEX_NUM'.
-
-2014-12-03 Werner Lemberg <wl@gnu.org>
-
- FT_Sfnt_Tag: s/ft_sfnt_xxx/FT_SFNT_XXX/ for orthogonality.
-
- All public FreeType enumeration and flag values are uppercase...
-
- * include/tttables.h (FT_Sfnt_Tag): Implement it. For backwards
- compatilibity, retain the old values as macros.
-
- * src/base/ftfstype.c (FT_Get_FSType_Flags), src/sfnt/sfdriver.c
- (get_sfnt_table): Updated.
-
-2014-12-02 Werner Lemberg <wl@gnu.org>
-
- * include/*: Improve structure of documentation.
-
- . Add and update many `<Order>' tags.
- . Apply various documentation fixes.
- . Remove details to deprecated (or never implemented) data.
-
-2014-12-02 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Always handle `<Order>' section elements.
-
- Previously, those elements were handled only for sections present in
- a `<Sections>' chapter element.
-
- * src/tools/docmaker/content.py (ContentProcessor::finish):
- Implement it.
-
-2014-12-02 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Properly handle empty rows in Synopsis.
-
- * src/tools/docmaker/tohtml.py (HtmlFormatter::section_enter): Emit
- ` ' for empty fields.
-
-2014-12-02 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Thinko.
-
- * src/tools/docmaker/content.py (DocBlock::get_markup_words_all):
- Emit `/empty/' string for first element also.
-
-2014-12-02 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Honour empty lines in `<Order>' section element.
-
- This greatly improves the readability of the `Synopsis' links.
-
- * src/tools/docmaker/content.py (DocBlock::get_markup_words_all):
- Insert string `/empty/' between items.
-
- * src/tools/docmaker/formatter.py (Formatter::section_dump): Make it
- robust against nonexistent keys.
-
- * src/tools/docmaker/tohtml.py (HtmlFormatter::section_enter): Emit
- empty <td> elements for `/empty/'.
-
-2014-12-02 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Ensure Python 3 compatibility.
-
- * src/tools/docmaker/content.py (ContentProcessor::set_section,
- ContentProcessor::finish): Replace `has_key' function with `in'
- keyword.
-
- * src/tools/docmaker/formatter.py (Formatter::__init__): Replace
- sorting function with a key generator.
- (Formatter::add_identifier): Replace `has_key' function with `in'
- keyword.
-
- * src/tools/docmaker/tohtml.py (HtmlFormatter::html_source_quote):
- Replace `has_key' function with `in' keyword.
- (HtmlFormatter::index_exit, HtmlFormatter::section_enter): Use
- integer division.
- s/<>/>/.
-
- * src/tools/docmaker/utils.py: Import `itertools'.
- (index_sort): Replaced by...
- (index_key): ... this new key generator (doing exactly the same).
-
-2014-11-29 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Don't output a block multiple times.
-
- This bug was hidden by not processing all lines of `<Order>' blocks.
-
- * src/tools/docmaker/formatter.py (Formatter::section_dump): Filter
- out field names.
-
-2014-11-29 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Use field values as HTML link targets where possible.
-
- * src/tools/docmaker/tohtml.py (HtmlFormatter::make_block_url):
- Accept second, optional argument to specify a name.
- (HtmlFormatter::html_source_quote): Link to field ID if possible.
- (HtmlFormatter::print_html_field_list): Emit `id' attribute.
-
-2014-11-29 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Allow empty lines in `<Order>' blocks.
-
- Before this patch, the suggested order of entries stopped at the
- first empty line.
-
- Obviously, nobody noticed that this problem caused a much reduced
- set of links in the `Synopsis' sections; in particular, the
- `<Order>' blocks contain a lot of entries that wouldn't be listed
- otherwise...
-
- * src/tools/docmaker/content.py (DocBlock::get_markup_words_all):
- New function to iterate over all items.
- (DocSection::process): Use it.
-
-2014-11-29 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/sources.py (column) [Format 2]: Fix regexp.
-
- After the single asterisk there must be no other immediately following
- asterisk.
-
-2014-11-29 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/tohtml.py: Improve CSS for vertical spacing.
-
-2014-11-29 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Improve HTML code for table of contents.
-
- * src/tools/docmaker/tohtml.py: Introduce a new table class `toc',
- together with proper CSS.
-
-2014-11-29 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Provide higher-level markup and simplify HTML.
-
- * src/tools/docmaker/tohtml.py: Instead of using extraneous `<div>'
- elements, use CSS descendants (of class `section') to format the
- data.
-
- Also remove reduntant <p> and <br> elements, replacing them with
- proper CSS.
-
- Globally reduce page width to 75%.
-
- (block_header): Rename <div> class to `section'.
-
-2014-11-29 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Add `top' links after blocks.
-
- * src/tools/docmaker/tohtml.py (block_footer_middle): Implement it.
-
-2014-11-29 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/tohtml.py: Improve CSS for fields.
-
- Make fields align horizontally relative to full line width.
-
-2014-11-29 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/tohtml.py: Fix index and TOC templates.
-
- This thinko was introduced 2014-11-27.
-
-2014-11-28 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Format field lists with CSS.
-
- This also simplifies the inserted HTML code.
-
- * src/tools/docmaker/tohtml.py
- (HtmlFormatter::print_html_field_list): Do it.
-
-2014-11-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix compiler warning to the comparison between signed and
- unsigned variable.
-
- * src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Fix the comparison
- between `ypos + ysize' and FT_INT_{MAX,MIN}.
-
-2014-11-28 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Replace empty `<td>' with CSS.
-
- * src/tools/docmaker/tohtml.py (HtmlFormatter::section_enter): Do
- it.
-
-2014-11-28 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Replace some `<table>' tags with `<h4>' and `<div>'.
-
- * src/tools/docmaker/tohtml.py (marker_*): Use `<h4>'.
- (source_*): Use `<div>'.
- (HtmlFormatter::block_enter): s/<h4>/<h3>/.
-
-2014-11-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix compiler warning to conversion specifiers in debug messages.
-
- * src/autofit/afhints.c (af_glyph_hints_dump_points): Add length
- modifier to dump long integers.
- (af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Ditto.
-
-2014-11-27 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/tohtml.py: Use more CSS for index.
-
-2014-11-27 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Replace `name' attribute of `<a>' with `id'.
-
- * src/tools/docmaker/tohtml.py (HtmlFormatter::block_enter): Do it.
-
-2014-11-27 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/tohtml.py: Remove remaining `width' attributes.
-
- For `Index' and `TOC' links, we now simply use the `text-align' CSS
- property of `<td>' to enforce flush-left and flush-right,
- eliminating the hack with an empty, full-width `<td>' element
- inbetween.
-
- The change also enforces the same (smaller) size for all index and
- TOC links.
-
-2014-11-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/cff/cf2font.c: Include `ftcalc.h' to use FT_MSB(),
- cf2font.c could not find it under `make multi' build.
-
-2014-11-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Remove
- unrequired negative value check for `width' and `height'.
-
-2014-11-27 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/tohtml.py: More HTML table refactoring.
-
- Replace some `<table>' tags with `<div>' to simplify structure.
-
- Move `bgcolor' attribute to CSS.
-
- Replace most `width' attributes with CSS. The remaining instances
- (providing a similar effect as LaTeX's `\hfill' command) are removed
- in a later patch.
-
-2014-11-27 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/tohtml.py: Replace <font> with CSS.
-
-2014-11-27 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/tohtml.py: Center <table> with CSS.
-
-2014-11-27 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/tohtml.py: Replace `<center>' with `<div>'.
-
-2014-11-27 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/tohtml.py: Remove redundant `<center>' tags.
-
- This starts a series of commits into the direction of generating
- valid HTML 5 code, especially using much more CSS.
-
-2014-11-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Prevent too negative values (< FT_INT_MIN) in bitmap metrics,
- suggested by Alexei.
-
- * src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Prevent too
- negative values in `xpos' and `ypos + ysize'.
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Prevent
- too negative values in `x_left' and `y_top'. Either negative
- values in `width' and `height' are checked.
-
-2014-11-27 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Produce better HTML code.
-
- * src/tools/docmaker/tohtml.py: Always use double quotes for
- attribute values.
- (source_footer): Close `td' and `tr' groups.
-
-2014-11-27 Werner Lemberg <wl@gnu.org>
-
- Use better way to disable creation of .pyc files for `make refdoc'.
-
- Python 2.6 was released in 2008...
-
- * builds/freetype.mk (refdoc): Use python's `-B' option.
-
- * builds/detect.mk (std_setup, dos_setup): Mention required python
- version for `refdoc' target.
-
-2014-11-27 Werner Lemberg <wl@gnu.org>
-
- * src/tools/docmaker/sources.py (re_bold, re_italic): Use
- non-grouping parentheses.
- * src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word):
- Updated.
-
-2014-11-27 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftobjs.c (FT_Get_Glyph_Name): Fix compiler warning.
-
- Introdruced in previous change. Reported by Alexei.
-
-2014-11-26 Werner Lemberg <wl@gnu.org>
-
- * src/*: Add checks for parameters of API functions where missing.
-
- `API functions' are functions tagged with `FT_EXPORT_DEF'.
-
- Besides trivial fixes, the following changes are included, too.
-
- * src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Set
- error code if no service is available.
-
- * src/base/ftinit.c (FT_Done_FreeType): Change return value for
- invalid `library' parameter to `Invalid_Library_Handle'.
-
- * src/base/ftobjs.c (FT_New_Size): Change return value for invalid
- `asize' parameter to `Invalid_Argument'.
-
- * src/base/ftoutln.c (FT_Outline_Copy): Change return value for
- invalid `source' and `target' parameters to `Invalid_Outline'.
- (FT_Outline_Done_Internal): Change return value for invalid
- `outline' parameter to `Invalid_Outline'.
-
-2014-11-26 Werner Lemberg <wl@gnu.org>
-
- * src/cache/ftcbasic.c: Use single calls to `FT_TRACE'.
-
-2014-11-26 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftobj.c (Mac_Read_POST_Resource): Additional
- overflow check in the summation of POST fragment lengths,
- suggested by Mateusz Jurczyk <mjurczyk@google.com>.
-
-2014-11-26 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftobjs.c (Mac_Read_POST_Resource): Insert comments
- and fold too long tracing messages.
-
-2014-11-26 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix Savannah bug #43540.
-
- * src/base/ftmac.c (parse_fond): Prevent a buffer overrun
- caused by a font including too many (> 63) strings to store
- names[] table.
-
-2014-11-26 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftobjs.c (Mac_Read_POST_Resource): Use unsigned long
- variables to read the lengths in POST fragments. Suggested by
- Mateusz Jurczyk <mjurczyk@google.com>.
-
-2014-11-26 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix Savannah bug #43539.
-
- * src/base/ftobjs.c (Mac_Read_POST_Resource): Fix integer overflow
- by a broken POST table in resource-fork.
-
-2014-11-26 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix Savannah bug #43538.
-
- * src/base/ftobjs.c (Mac_Read_POST_Resource): Fix integer overflow
- by a broken POST table in resource-fork.
-
-2014-11-26 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- * src/base/ftobjs.c (Mac_Read_POST_Resource): Avoid memory leak
- by a broken POST table in resource-fork. Return after freeing
- the buffered POST table when it is found to be broken.
-
-2014-11-25 Werner Lemberg <wl@gnu.org>
-
- */*: s/Invalid_Argument/Invalid_Size_Handle/ where appropriate.
-
-2014-11-25 Werner Lemberg <wl@gnu.org>
-
- */*: s/Invalid_Argument/Invalid_Stream_Handle/ where appropriate.
-
-2014-11-25 Werner Lemberg <wl@gnu.org>
-
- */*: s/Invalid_Argument/Invalid_Library_Handle/ where appropriate.
-
-2014-11-25 Werner Lemberg <wl@gnu.org>
-
- */*: s/Invalid_Argument/Invalid_Outline/ where appropriate.
-
-2014-11-25 Werner Lemberg <wl@gnu.org>
-
- */*: s/Invalid_Argument/Invalid_Face_Handle/ where appropriate.
-
-2014-11-24 Werner Lemberg <wl@gnu.org>
-
- [Savannah bug #43682] Adjust some renderer callbacks.
-
- * src/raster/ftraster.c (ft_black_set_mode): Change return type to
- `int' to stay in sync with `FT_Renderer_SetModeFunc' prototype.
-
- * src/smooth/ftgrays.c (gray_raster_set_mode): New dummy function
- for orthogonality.
- (ft_grays_raster): Use it.
-
-2014-11-25 Werner Lemberg <wl@gnu.org>
-
- [Savannah bug #43682] Properly handle missing return errors.
-
- The functions in this patch *do* return non-trivial errors that must
- be taken care of.
-
- * src/autofit/afloader.c (af_loader_load_g), src/base/ftobjs.c
- (FT_Render_Glyph_Internal), src/base/ftoutln.c (FT_Outline_Render),
- src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_endchar>,
- src/psaux/psobjs.c (ps_parser_load_field_table), src/psaux/t1decode
- (t1_decoder_parse_charstrings) <op_endchar>, src/truetype/ttgload.c
- (load_truetype_glyph <subglyph loop>, tt_loader_init,
- TT_Load_Glyph), src/truetype/ttgxvar.c (TT_Set_MM_Blend),
- src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Do it.
-
-2014-11-25 Werner Lemberg <wl@gnu.org>
-
- [Savannah bug #43682] Add/remove `void' casts to some functions.
-
- We use a cast to indicate that we intentionally ignore a function's
- return value. However, this doesn't apply to API functions where
- errors can only happen for trivially invalid input.
-
- * src/base/ftstroke.c (FT_Glyph_Stroke, FT_Glyph_StrokeBorder),
- src/base/ftsynth.c (FT_GlyphSlot_Embolden), src/cff/cffgload.c
- (cff_slot_load), src/pfr/pfrdrivr.c (pfr_get_kerning),
- src/type1/t1load.c (parse_encoding), src/type42/t42parse.c
- (t42_parse_encoding): Do it.
-
-2014-11-25 Werner Lemberg <wl@gnu.org>
-
- [Savannah bug #43682] Change some signatures to `void' return type.
-
- * include/internal/pshints.h (PSH_Globals_SetScaleFunc),
- include/internal/sfnt.h (TT_Get_Metrics_Func),
- src/pshinter/pshglob.c (psh_globals_set_scale),
- src/pshinter/pshrec.c (ps_hints_init), src/sfnt/ttmtx.c
- (tt_face_get_metrics), src/truetype/ttinterp.c (TT_Goto_CodeRange,
- TT_Set_CodeRange, TT_Clear_CodeRange, TT_Done_Context,
- TT_Save_Context): Do it.
-
- * src/pshinter/pshglob.h, src/pshinter/pshrec.h, src/sfnt/ttmtx.h,
- src/truetype/ttgload.c (TT_Hint_Glyph), src/truetype/ttinterp.c
- (TT_Run_Context), src/truetype/ttinterp.h, src/truetype/ttobjs.c
- (tt_size_run_fpgm, tt_size_run_prep): Updated.
-
-2014-11-24 Werner Lemberg <wl@gnu.org>
-
- Remove all code related to FT_MAX_CHARMAP_CACHEABLE.
-
- This is no longer used.
-
- * src/base/ftobjs.c, src/cache/ftccmap.c, src/cff/cffobjs.c,
- src/sfnt/ttcmap.c: Do it.
-
-2014-11-24 Werner Lemberg <wl@gnu.org>
-
- [sfnt] Fix Savannah bug #43680.
-
- This adds an additional constraint to make the fix from 2013-01-25
- really work.
-
- * src/sfnt/ttsbit.c (tt_sbit_decoder_load_image) <index_format==4>:
- Check `p' before `num_glyphs'.
-
-2014-11-24 Werner Lemberg <wl@gnu.org>
-
- [truetype] Fix Savannah bug #43679.
-
- * src/truetype/ttpload.c (tt_face_load_hdmx): Check minimum size of
- `record_size'.
-
-2014-11-24 Jarkko Pöyry <jarkko.poyry@gmail.com>
-
- [cff, pfr, psaux, winfonts] Fix Savannah bug #43676.
-
- Don't cast cmap init function pointers to an incompatible type.
-
- Without this patch, the number of parameters between declaration and
- the real signature differs. Calling such a function results in
- undefined behavior.
-
- ISO/IEC 9899:TC3 (Committee Draft September 7, 2007)
- 6.5.2.2 Function calls
- 9 If the function is defined with a type that is not
- compatible with the type (of the expression) pointed to by
- the expression that denotes the called function, the
- behavior is undefined.
-
- On certain platforms (c -> js with emscripten) this causes
- termination of execution or invalid calls because in the emscripten
- implementation, function pointers of different types are stored in
- different pointer arrays. Incorrect pointer type here results in
- indexing of an incorrect array.
-
- * src/cff/cffcmap.c (cff_cmap_encoding_init, cff_cmap_unicode_init),
- src/pfr/pfrcmap.c (pfr_cmap_init), src/psaux/t1cmap.c
- t1_cmap_standard_init, t1_cmap_expert_init, t1_cmap_custom_init,
- t1_cmap_unicode_init), src/winfonts/winfnt.c (fnt_cmap_init): Fix
- signature.
-
-2014-11-24 Werner Lemberg <wl@gnu.org>
-
- [sfnt] Fix Savannah bug #43672.
-
- * src/sfnt/ttkern.c (tt_face_load_kern): Use correct value for
- minimum table length test.
-
-2014-11-24 Werner Lemberg <wl@gnu.org>
-
- [type1, type42] Another fix for Savannah bug #43655.
-
- * src/type1/t1load.c (parse_charstrings), src/type42/t42parse.c
- (t42_parse_charstrings): Add another boundary testing.
-
-2014-11-24 Werner Lemberg <wl@gnu.org>
-
- [docmaker] Formatting, copyright, improved documentation.
-
- * src/tools/docmaker/*: No code changes besides trivial
- modifications.
-
-2014-11-22 Werner Lemberg <wl@gnu.org>
-
- [bdf] Fix Savannah bug #43660.
-
- * src/bdf/bdflib.c (_bdf_parse_glyphs) <"ENDFONT">: Check
- `_BDF_GLYPH_BITS'.
-
-2014-11-22 Werner Lemberg <wl@gnu.org>
-
- [type42] Allow only embedded TrueType fonts.
-
- This is a follow-up to Savannah bug #43659.
-
- * src/type42/t42objs.c (T42_Face_Init): Exclusively use the
- `truetype' font driver for loading the font contained in the `sfnts'
- array.
-
-2014-11-22 Werner Lemberg <wl@gnu.org>
-
- [type42] Fix Savannah bug #43659.
-
- * src/type42/t42objs.c (T42_Open_Face): Initialize `face->ttf_size'.
-
- * src/type42/t42parse.c (t42_parse_sfnts): Always set
- `face->ttf_size' directly. This ensures a correct stream size in
- the call to `FT_Open_Face', which follows after parsing, even for
- buggy input data.
- Fix error messages.
-
-2014-11-22 Werner Lemberg <wl@gnu.org>
-
- [cff] Fix Savannah bug #43658.
-
- * src/cff/cf2ft.c (cf2_builder_lineTo, cf2_builder_cubeTo): Handle
- return values of point allocation routines.
-
-2014-11-22 Werner Lemberg <wl@gnu.org>
-
- [sfnt] Fix Savannah bug #43656.
-
- * src/sfnt/ttcmap.c (tt_cmap4_validate): Fix order of validity
- tests.
-
-2014-11-21 Werner Lemberg <wl@gnu.org>
-
- [type1, type42] Fix Savannah bug #43655.
-
- * src/type1/t1load.c (parse_charstrings), src/type42/t42parse.c
- (t42_parse_charstrings): Fix boundary testing.
-
-2014-11-21 Werner Lemberg <wl@gnu.org>
-
- * src/pcf/pcfread.c (pcf_get_metrics): Sanitize invalid metrics.
-
-2014-11-21 Werner Lemberg <wl@gnu.org>
-
- [ftlcdfil] Obey flow direction.
-
- * src/base/ftlcdfil.c (_ft_lcd_filter_fir, _ft_lcd_filter_legacy):
- Handle `up' flow.
-
-2014-11-21 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftbitmap.c (FT_Bitmap_Convert): Improve.
-
- This commit completes argument checks and adds support for different
- flow directions.
-
-2014-11-21 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftbitmap.c (FT_Bitmap_Copy): Improve.
-
- This commit adds argument checks and support for different flow
- directions.
-
-2014-11-20 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftbitmap.c (FT_Bitmap_New): Check argument.
-
-2014-11-19 Werner Lemberg <wl@gnu.org>
-
- Change some fields in `FT_Bitmap' to unsigned type.
-
- This doesn't break ABI.
-
- * include/ftimage.h (FT_Bitmap): Make `rows', `width', `num_grays',
- `pixel_mode', and `palette_mode' unsigned types.
-
- * src/base/ftbitmap.c: Updated.
- (FT_Bitmap_Copy): Fix casts.
-
- * src/cache/ftcsbits.c, src/raster/ftraster.c, src/sfnt/pngshim.c:
- Updated.
-
-2014-11-19 Werner Lemberg <wl@gnu.org>
-
- Make `FT_Bitmap_Convert' correctly handle negative `pitch' values.
-
- * src/base/ftbitmap.c (FT_Bitmap_Convert): Always use positive value
- for the pitch while copying data.
- Correctly set pitch sign in target bitmap.
-
-2014-11-19 Werner Lemberg <wl@gnu.org>
-
- Minor code improvement in `FT_Bitmap_Embolden'.
-
- * src/base/ftbitmap.c (FT_Bitmap_Embolden) <FT_PIXEL_MODE_GRAY[24]>:
- Fix thinko.
-
-2014-11-19 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- * src/base/fttrigon.c: Use dedicated `FT_Angle' for arctan table.
-
-2014-11-19 Behdad Esfahbod <behdad@behdad.org>
-
- Avoid compiler warnings on x86-64 for `FT_MulFix'.
-
- `FT_MulFix' takes `FT_Long' parameters as defined in `freetype.h',
- but several inline implementations of it in `ftcalc.h' take
- `FT_Int32' arguments. This is causing compiler warnings on x86-64:
- If parameters of type `FT_Fixed' (= `FT_Long') are passed to the
- inline implementation of this function, integer values are truncated
- from 64bit to 32bit.
-
- * include/internal/ftcalc.h (FT_MulFix) [FT_MULFIX_ASSEMBLER]: Add
- casts.
-
-2014-11-15 Werner Lemberg <wl@gnu.org>
-
- [sfnt] Fix Savannah bug #43597.
-
- * src/sfnt/pngshim.c (Load_SBit_Png): Protect against too large
- bitmaps.
-
-2014-11-12 Werner Lemberg <wl@gnu.org>
-
- [sfnt] Fix Savannah bug #43591.
-
- * src/sfnt/ttsbit.c (tt_sbit_decoder_init): Protect against addition
- and multiplication overflow.
-
-2014-11-12 Werner Lemberg <wl@gnu.org>
-
- [sfnt] Fix Savannah bug #43590.
-
- * src/sfnt/ttload.c (check_table_dir, tt_face_load_font_dir):
- Protect against addition overflow.
-
-2014-11-12 Werner Lemberg <wl@gnu.org>
-
- [sfnt] Fix Savannah bug #43589.
-
- * src/sfnt/sfobjs.c (woff_open_font): Protect against addition
- overflow.
-
-2014-11-12 Werner Lemberg <wl@gnu.org>
-
- [sfnt] Fix Savannah bug #43588.
-
- * src/sfnt/ttcmap.c (tt_cmap8_validate, tt_cmap10_validate,
- tt_cmap12_validate, tt_cmap13_validate, tt_cmap14_validate): Protect
- against overflow in additions and multiplications.
-
-2014-11-10 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] CORDIC improvements.
-
- The scaling between the hypotenuse and its CORDIC approximation is
- based on regression analysis. The smaller padding for `theta' is
- justifed by its maximum error of less than 6.
-
- * src/base/fttrigon.c (ft_trig_downscale): Borrow code from
- ./ftcalc.c (ft_multo64), change linear intercept.
- (ft_trig_pseudo_polarize): Decrease `theta' padding.
-
-2014-11-09 Werner Lemberg <wl@gnu.org>
-
- * src/base/ftstroke.c (ft_stroker_inside): Fix border intersections.
-
- One more place to check whether `radius' is zero.
-
- Problem reported by Marco Wertz <marco.wertz@gmx.de>.
-
-2014-11-07 Werner Lemberg <wl@gnu.org>
-
- [bdf] Fix Savannah bug #43535.
-
- * src/bdf/bdflib.c (_bdf_strncmp): New macro that checks one
- character more than `strncmp'.
- s/ft_strncmp/_bdf_strncmp/ everywhere.
-
-2014-11-06 Werner Lemberg <wl@gnu.org>
-
- [pcf] Fix Savannah bug #43548.
-
- * src/pcf/pcfread.c (pcf_get_encodings): Add sanity checks for row
- and column values.
-
-2014-11-06 Werner Lemberg <wl@gnu.org>
-
- [pcf] Fix Savannah bug #43547.
-
- * src/pcf/pcfread.c (pcf_read_TOC): Check `size' and `offset'
- values.
-
-2014-11-06 Werner Lemberg <wl@gnu.org>
-
- * src/pcf/pcfread.c (pcf_read_TOC): Avoid memory leak.
-
-2014-11-03 Infinality <infinality@infinality.net>
-
- * src/truetype/ttsubpix.c (COMPATIBILITY_MODE_Rules): Updated.
-
- The previous commit deteriorates rendering of DejaVu and similar
- fonts; this gets compensated with this rule.
-
-2014-11-03 Werner Lemberg <wl@gnu.org>
-
- * src/truetype/ttinterp.c (Ins_DELTAP): Fix subpixel hinting.
-
- Before this patch, it was impossible to ever call DELTAP[123] in
- subpixel hinting mode as described in the ClearType whitepaper; it
- only worked if in `compatibility mode'. However, compatibility mode
- essentially disables SHPIX, completely ruining hinting of
- ttfautohint output, for example.
-
- We now follow the whitepaper more closely so that DELTAP[123]
- instructions for touched points in the non-subpixel direction are
- executed.
-
-2014-10-31 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [smooth] Improve code readability.
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Rearrange code.
-
-2014-10-31 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [smooth] Reduce outline translations during rendering.
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Translate origin
- virtually by modifying cbox, actually translate outline if cumulative
- shift is not zero.
-
-2014-10-30 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [smooth] Fix Savannah bug #35604 (cont'd).
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Remove checks and
- casts that became unnecessary after the variable type upgrades.
-
-2014-10-29 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [smooth] Improve code readability.
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Rearrange code.
-
-2014-10-29 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- Unify hypotenuse approximations.
-
- * include/internal/ftcalc.h (FT_HYPOT): Move macro from here...
- * include/internal/ftobjs.h: ... to here, next to required `FT_ABS'.
- * src/smooth/ftgrays.c (gray_render_cubic): Use it here.
-
-2014-10-25 Werner Lemberg <wl@gnu.org>
-
- [cff] Test valid darkening parameter macros in `ftoption.h'.
-
- We no longer need an otherwise unused typedef that can cause a gcc
- warning.
- Problem reported by Alexei.
-
- * src/cff/cffobjs.c (cff_driver_init): Use
- `CFF_CONFIG_OPTION_DARKENING_PARAMETER_XXX' macros directly.
- (SET_DARKENING_PARAMETERS): Removed.
- Compile time tests are now ...
-
- * devel/ftoption.h, include/config/ftoption.h: ... here.
-
-2014-10-25 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- Improve flat corner definition.
-
- * include/internal/ftcalc.h (FT_HYPOT): Macro to approximate Euclidean
- distance with the alpha max plus beta min algorithm.
- * src/base/ftcalc.c (ft_corner_is_flat): Use it instead of Taxicab
- metric.
-
-2014-10-23 David Weiß <David.Weiss@ptvgroup.com>
+ Tag sources with `VER-2-7'.
- [build] Improve property file for vc2010.
-
- User-defined properties should be empty by default to prevent linker
- failures.
-
- * builds/windows/vc2010/freetype.user.props,
- builds/windows/vc2010/freetype.vcxproj:
- s/OptionsDirectory/UserOptionDirectory/.
- Comment out all user options.
-
-2014-10-23 Werner Lemberg <wl@gnu.org>
-
- [cff] Work around bug in preprocessor of MSVC 2010.
-
- We have been hit by
-
- https://connect.microsoft.com/VisualStudio/feedback/details/718976/msvc-pr
-
- * devel/ftoption.h, include/config/ftoption.h: Replace
- `CFF_CONFIG_OPTION_DARKENING_PARAMETERS' with eight macros
- `CFF_CONFIG_OPTION_DARKENING_PARAMETER_{X,Y}{1,2,3,4}'.
-
- * src/cff/cffobjs.c (SET_DARKENING_PARAMETERS): Removed. We no
- longer need double expansion.
- (SET_DARKENING_PARAMETERS_0): Renamed to ...
- (SET_DARKENING_PARAMETERS): ... this.
- Update call.
-
-2014-10-20 Werner Lemberg <wl@gnu.org>
-
- [sbit] Minor fixes.
-
- * src/sfnt/ttsbit.c (tt_face_load_sbit) [TT_SBIT_TABLE_TYPE_SBIX]:
- Accept overlay format also, but emit warning message in that case.
- (tt_sbit_decoder_load_metrics): Add missing newline to error
- message.
- (tt_sbit_load_sbix_image): Add `rgbl' graphic type (as used on iOS
- 7.1) to the list of unsupported formats.
-
-2014-10-19 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [truetype] Clean up bytecode rounding.
-
- Zero distance does not have to be treated specially if you follow
- specifications and check the sign as the very last step of rounding.
-
- * src/truetype/ttinterp.c (Round_None, Round_To_Grid,
- Round_Down_To_Grid, Round_Up_To_Grid, Round_To_Double_Grid): Use
- macros when available, do not check for non-zero distance.
- (Round_To_Half_Grid, Round_Super, Round_Super_45): Ditto, return phase
- if sign changed.
-
-2014-10-18 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [truetype] Unwrap engine compensation settings.
-
- * src/truetype/ttobjs.c (tt_size_init_bytecode): Updated.
-
-2014-10-18 David Weiß <David.Weiss@ptvgroup.com>
-
- [build] Add property file to vc2010 project.
-
- This simplifies custom build configurations, especially for
- automated build environments.
-
- * builds/windows/vc2010/freetype.user.props: New configuration file.
-
- * builds/windows/vc2010/freetype.vcxproj: Include
- `freetype.user.props' and use its data fields.
-
- * builds/windows/vc2010/index.html: Updated.
-
-2014-10-18 Werner Lemberg <wl@gnu.org>
-
- [autofit] Add blue-zone support for Telugu.
-
- This essentially moves the Telugu script from the `Indic' hinter to
- the `Latin' hinter.
-
- Note that this is a first shot and quite certainly needs
- refinements.
-
- * src/autofit/afblue.dat: Add blue zone data for Telugu.
-
- * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
-
- * src/autofit/afscript.h: Add Telugu standard characters and move
- data out of AF_CONFIG_OPTION_INDIC block.
-
- * src/autofit/afranges.c: Move Telugu data out of
- AF_CONFIG_OPTION_INDIC block.
-
- * src/autofit/afstyles.h: Update Telugu data; in particular, use
- AF_WRITING_SYSTEM_LATIN.
-
-2014-10-18 David Wimsey <david@wimsey.us>
-
- [cmake] Add iOS build support.
- From Savannah patch #8497.
-
- * builds/cmake/iOS.cmake: New file. Universal binaries are built
- with both 32 and 64 bit arm architectures.
-
- * CMakeLists.txt (IOS_PLATFORM): New variable for running the iOS
- toolchain. Possible values are `OS' to build on iOS, or
- `SIMULATOR' to build on APPLE.
-
-2014-10-16 Behdad Esfahbod <behdad@behdad.org>
- Werner Lemberg <wl@gnu.org>
-
- [cff] Add `CFF_CONFIG_OPTION_DARKENING_PARAMETERS' config macro.
-
- * devel/ftoption.h, include/config/ftoption.h
- (CFF_CONFIG_OPTION_DARKENING_PARAMETERS): New macro.
-
- * src/cff/cffobjs.c (SET_DARKENING_PARAMETERS,
- SET_DARKENING_PARAMETERS_0): New macros.
- (cff_driver_init): Use new macros.
-
-2014-10-14 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [truetype] Limit delta shift range.
-
- The valid range for delta shift is zero through six. Negative values
- are invalid according to
-
- https://developer.apple.com/fonts/TrueType-Reference-Manual/RM04/Chap4.html#delta%20shift
-
- * src/truetype/ttobjs.h (delta_shift, delta_base): Make unsigned.
- * src/truetype/ttinterp.h (DO_SDS): Throw an error if `delta_shift'
- is out of range.
- (Ins_DELTAP, Ins_DELTAC): Optimize for valid `delta_shift'.
-
-2014-10-16 Werner Lemberg <wl@gnu.org>
-
- A better fix for Savannah bug #43392.
- Suggested by Doug Felt <dougfelt@gmail.com>.
-
- * src/sfnt/ttsbit.c (tt_sbit_decoder_load_metrics): Set
- `vertAdvance' to zero...
-
- * src/truetype/ttgload.c (TT_Load_Glyph): ... and set here a default
- value for `vertAdvance' based on `linearVertAdvance' in case
- `vertAdvance' is zero. Note that the previous computed ad-hoc value
- for `linearVertAdvance' was apparently not tested in a real-life
- situation.
-
-2014-10-14 David Weiß <David.Weiss@ptvgroup.com>
-
- [build] Better optimization settings for vc2010 solution file.
-
- * builds/windows/vc2010/freetype.sln,
- builds/windows/vc2010/freetype.vcxproj: Updated.
-
-2014-10-14 Werner Lemberg <wl@gnu.org>
-
- [autofit] Adjust Devenagari character range.
-
- * src/autofit/afranges.c (af_deva_uniranges): Omit characters that
- are common to all other Indic scripts.
-
-2014-10-12 Werner Lemberg <wl@gnu.org>
-
- [sfnt] Fix Savannah bug #43392.
-
- * src/sfnt/ttsbit.c (tt_sbit_decoder_load_metrics): Don't let
- vertical metrics uninitialized.
-
-2014-10-11 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Small bbox correction.
-
- * src/base/ftbbox.c (FT_Outline_Get_BBox): Start from nonsense bbox
- instead of initial point that could be `off' in conic outlines.
-
-2014-10-08 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Fix Savannah bug #43356.
-
- * src/base/ftbbox.c (BBox_Move_To, BBox_Conic_To): Update bbox in case
- of implicit `to'.
- (BBox_Line_To): New emitter that does not update bbox.
-
-2014-10-08 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Introduce and use new macro `FT_UPDATE_BBOX'
-
- * src/base/ftbbox.c (FT_UPDATE_BBOX): New macro.
- (FT_Outline_Get_BBox): Use it here.
-
-2014-10-02 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Significant optimization of `ft_div64by32'
-
- We shift as many bits as we can into the high register, perform
- 32-bit division with modulo there, then work through the remaining
- bits with long division. This optimization is especially noticeable
- for smaller dividends that barely use the high register.
-
- * src/base/ftcalc.c (ft_div64by32): Updated.
-
-2014-10-02 Dave Arnold <darnold@adobe.com>
-
- [cff] Fix Savannah bug #43271.
-
- * src/cff/cf2font.c (cf2_computeDarkening): Change overflow
- detection to use logarithms and clamp `scaledStem'.
-
-2014-10-01 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- * src/base/ftcalc.c: Remove miscellaneous type casts.
-
-2014-10-01 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Use more common `FT_MSB' implementation with masks.
-
- * src/base/ftcalc.c (FT_MSB): Updated.
-
-2014-09-30 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Clean up.
-
- * src/base/ftcalc.c (FT_MOVE_SIGN): New macro for frequently used
- code.
-
-2014-09-25 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Avoid unnecessary long division.
-
- This applies to `FT_MulDiv' but not to `FT_DivFix', where overflows or
- lack thereof are predicted accurately.
-
- * src/base/ftcalc.c (ft_div64by32): Improve readability.
- (FT_MulDiv, FT_MulDiv_No_Round) [!FT_LONG64]: Use straight division
- when multiplication stayed within 32 bits.
-
-2014-09-24 Werner Lemberg <wl@gnu.org>
-
- [autofit] Minor clean-ups.
-
- * src/autofit/afhints.c (AF_FLAGS): Remove obsolete values.
-
- * src/autofit/afhints.c (af_glyph_hints_dump_points,
- af_glyph_hints_align_strong_points): Updated.
-
- * src/autofit/aflatin.c (af_latin_hints_link_segments,
- af_latin_hints_compute_segments), src/autofit/afcjk.c
- (af_cjk_hints_link_segments), src/autofit/aflatin2.c
- (af_latin2_hints_link_segments, af_latin2_hints_compute_segments):
- There are no longer fake segments since more than 10 years...
-
-2014-09-22 Werner Lemberg <wl@gnu.org>
-
- [autofit] Minor code streamlining.
-
- * src/autofit/afhints.c (af_axis_hints_new_edge): Remove redundant
- initialization.
-
-2014-09-19 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- * src/base/ftcalc.c: Harmonize code.
-
-2014-09-15 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Tighten the overflow check in `FT_MulDiv'.
-
- * src/base/ftcalc.c (FT_MulDiv) [!FT_LONG64]: Updated.
-
-2014-09-08 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- Fix Savannah bug #43153.
-
- * src/psaux/psconv.c (PS_Conv_ToFixed): Add protection against
- overflow in `divider'.
-
-2014-09-03 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Tighten the overflow check in `FT_DivFix'.
-
- This fixes a 13-year old bug. The original overflow check should have
- been updated when rounding was introduced into this function
- (c2cd00443b).
-
- * src/base/ftcalc.c (FT_DivFix) [!FT_LONG64]: Updated.
- * include/freetype.h (FT_DivFix): Updated documentation.
-
-2014-09-03 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Tighten the overflow check in `FT_MulFix'.
-
- * src/base/ftcalc.c (FT_MulFix) [!FT_LONG64]: Updated.
-
-2014-09-02 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [truetype] Shortcut ppem calculations for square pixels.
-
- * src/truetype/ttinterp.h (TT_ExecContextRec): New field
- `cur_ppem_func' with a function pointer.
- * src/truetype/ttinterp.c (TT_RunIns): Initialize `cur_ppem_func'
- depending on the pixel geometry to either...
- (Current_Ppem_Stretched): ... this for stretched pixels.
- (Current_Ppem): ... or this for square pixels.
- (DO_MPPEM, DO_MPS, Ins_DELTAP, Ins_DELTAC): Use `cur_ppem_func'.
-
-2014-08-31 Behdad Esfahbod <behdad@behdad.org>
-
- Don't use `register' keyword. Fixes compiler warnings.
-
- * src/base/ftcalc.c (FT_Add64) [!FT_LONG64]: Do it.
- * src/gzip/inftrees.c (huft_build): Ditto.
- * src/truetype/ttinterp.c (TT_MulFix14_arm): Ditto.
-
-2014-08-24 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [truetype] Optimize DELTAP and DELTAC.
-
- * src/truetype/ttinterp.c (Ins_DELTAP, Ins_DELTAC): Move ppem
- calculations outside of the loop.
-
-2014-08-21 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- Fix Savannah bug #43033.
-
- * include/config/ftconfig.h, builds/unix/ftconfig.in,
- builds/vms/ftconfig.h [FT_LONG64]: Do not disable the macro when
- 64-bit type is `long'.
-
-2014-08-20 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Small optimization of `FT_MulFix'.
-
- * src/base/ftcalc.c (FT_MulFix): Loosen up the condition for direct
- 32-bit calculations.
-
-2014-08-19 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Use unsigned calculation in `FT_MulDiv'.
-
- * src/base/ftcalc.c (FT_MulDiv): Updated to expand 32-bit range.
-
-2014-08-18 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Remove truncation in `FT_DivFix'.
-
- * src/base/ftcalc.c (FT_DivFix): Updated.
-
-2014-08-14 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- Minor refactoring.
-
- * src/base/ftcalc.c (FT_MulDiv, FT_MulDiv_No_Round): Updated.
-
-2014-08-14 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- Turn FT_MSB into a macro when using gcc builtins.
-
- * src/base/ftcalc.c, include/internal/ftcalc.h: Updated.
-
-2014-08-12 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Avoid undefined FT_MSB in `BBox_Cubic_Check'.
-
- * src/base/ftbbox.c (BBox_Cubic_Check): Update.
- (update_cubic_max): Repalce with...
- (cubic_peak): ... this, which now handles upscaling.
-
-2014-08-11 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Handle collapsed outlines to avoid undefined FT_MSB.
-
- * src/base/ftoutln.c (FT_Outline_Get_Orientation): Update.
-
-2014-08-11 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Restore FT_MulFix inlining.
-
- * include/freetype.h (FT_MulFix): Unconditionally defined.
-
- * src/base/ftcalc.c [FT_MULFIX_ASSEMBLER]: Move code from here...
-
- * include/internal/ftcalc.h [FT_MULFIX_ASSEMBLER]: ... to here,
- which conditionally replaces the function with an inline version
- through the macro.
-
-2014-08-08 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- * src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Refactor.
-
-2014-07-26 Werner Lemberg <wl@gnu.org>
-
- [cff] Fix typo.
-
- * src/cff/cf2hints.c (cf2_glyphpath_computeOffset): Use correct
- offsets in third quadrant.
-
- Reported by maks <maksqwe1@ukr.net>.
-
-2014-07-17 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #42788.
-
- * src/pfr/pfrobjs.c: Include `ftcalc.h'.
-
-2014-07-16 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- Replace `ft_highpow2' function.
-
- * src/pfr/pfrobjs.c (pfr_face_get_kerning): Use `FT_MSB' instead of
- `ft_highpow2'.
-
- * src/base/ftutil.c, include/internal/ftobjs.h (ft_highpow2): Remove
- it.
-
-2014-07-15 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- * src/base/ftcalc.c (FT_MSB): Utilize gcc builtins.
-
-2014-07-15 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Move assembler code back in the source file.
-
- FT_MulFix assembler used to reside in ftcalc.c before f47d263f1b.
-
- * include/config/ftconfig.h, builds/unix/ftconfig.in,
- builds/vms/ftconfig.h [FT_MULFIX_ASSEMBLER]: Move code from here...
-
- * src/base/ftcalc.c [FT_MULFIX_ASSEMBLER]: ... to here.
-
-2014-07-14 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Further clean up color bitmap conversion.
-
- * src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Stop
- using FT_MulFix and FT_DivFix since all calculations fit into 32 bits.
-
-2014-07-13 Werner Lemberg <wl@gnu.org>
-
- [truetype] Improve handling of buggy `prep' tables.
-
- In case of an error in the `prep' table, no longer try to execute it
- again and again. This makes FreeType handle endless loops in buggy
- fonts much faster.
-
- * src/truetype/ttobjs.h (TT_SizeRec): The fields `bytecode_ready'
- and `cvt_ready' are now negative if not initialized yet, otherwise
- they indicate the error code of the last run.
-
- * src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep,
- tt_size_done_bytecode, tt_size_init_bytecode,
- tt_size_ready_bytecode, tt_size_init, tt_size_done, tt_size_reset):
- Updated.
-
- * src/truetype/ttgload.c (tt_loader_init): Updated.
- * src/truetype/ttinterp.c (TT_RunIns): Force reexecution of `fpgm'
- and `prep' only if we are in the `glyf' table.
-
-2014-07-12 Werner Lemberg <wl@gnu.org>
-
- * builds/vms/ftconfig.h: Synchronize.
- Problem reported by Alexei.
-
-2014-07-11 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Clean up bitmap conversion.
-
- * src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Use
- appropriate FT_DivFix and remove superfluous upscaling.
-
-2014-07-04 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [base] Small optimization of the ancient code.
-
- * src/base/ftcalc.c (FT_MulDiv, FT_MulDiv_No_Round): Loosen up the
- condition for direct 32-bit calculations.
-
-2014-06-27 Werner Lemberg <wl@gnu.org>
-
- Fix Apple standard glyph names.
-
- * src/sfnt/ttpost.c (tt_post_default_names): Synchronize with
- `tools/glnames.py'
-
- Problem reported by Adam Twardoch <adam@fontlab.com>.
-
-2014-06-17 Werner Lemberg <wl@gnu.org>
-
- Partially revert commit from 2014-06-13.
-
- * src/autofit/aflatin.c (af_latin_metrics_init_blues): Move
- declaration of `p_first' and `p_last' out of the loop.
-
-2014-06-17 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/freetype2.m4: s/AC_PATH_PROG/AC_PATH_TOOL/.
-
- This simplifies cross-compiling.
-
-2014-06-13 Werner Lemberg <wl@gnu.org>
-
- Fix more compiler warnings.
- Reported by Wojciech Mamrak <wmamrak@gmail.com>.
-
- * src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
- Make integer constant unsigned.
-
- * src/sfnt/ttsbit.c (tt_face_load_strike_metrics)
- <TT_SBIT_TABLE_TYPE_SBIX>: Fix types.
- (tt_sbit_decoder_load_compound, tt_face_load_sbix_image): Add proper
- casts.
-
-2014-06-13 Werner Lemberg <wl@gnu.org>
-
- Fix compiler warnings.
- Reported by Wojciech Mamrak <wmamrak@gmail.com>.
-
- * src/autofit/afglobal.c (af_face_globals_compute_style_coverage),
- src/autofit/afmodule.c (af_property_set): Fix `signed' vs.
- `unsigned' issues.
-
- * src/autofit/aflatin.c (af_latin_metrics_init_blues): Make compiler
- happy.
-
- * src/base/ftlcdfil.c (_ft_lcd_filter_fir): Use only four elements
- for `fir'.
- Fix `signed' vs. `unsigned' issues.
-
- * src/sfnt/sfobjs.c (WRITE_BYTE): Removed, unused.
- (WRITE_USHORT, WRITE_ULONG): Add proper casts.
-
- * src/truetype/ttgload.c (TT_Get_VMetrics): Add proper casts.
-
- * src/truetype/ttinterp.c (Ins_DELTAP): Add proper casts for `B1'
- and `B2'.
-
-2014-05-16 Alexey Petruchik <alexey.petruchik@gmail.com>
-
- [cmake] Add option to build OS X framework.
-
- * CMakeLists.txt: Update accordingly.
-
- * builds/mac/freetype-Info.plist: New file.
-
-2014-05-13 Pavel Koshevoy <pkoshevoy@gmail.com>
-
- * CMakeLists.txt (BASE_SRCS): Add missing `ftbdf.c'.
-
-2014-05-11 Werner Lemberg <wl@gnu.org>
-
- [autofit] Fix variable initializations.
-
- * src/autofit/afhints.c (af_glyph_hints_reload): Assign default
- values to `in_dir' and `out_dir' for all points.
-
-2014-05-11 Werner Lemberg <wl@gnu.org>
-
- [autofit] Fix crash with font `CabinSketch-Bold.ttf'.
-
- Problem reported by Ralf S. Engelschall <rse@engelschall.com>.
-
- * src/autofit/afhints.c (af_glyph_hints_reload): Fix threshold for
- finding first non-near point.
- Properly initialize non-near point deltas.
-
-2014-05-01 Werner Lemberg <wl@gnu.org>
-
- [autofit] Add blue-zone support for Devanagari.
-
- This essentially moves the Devanagari script from the `Indic' hinter
- to the `Latin' hinter. Thanks to Girish Dalvi
- <girish.dalvi@gmail.com> for guidance with blue zone characters!
-
- * src/autofit/afblue.dat: Add blue zone data for Devanagari.
-
- * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
-
- * src/autofit/afscript.h: Add Devanagari standard characters and
- move data out of AF_CONFIG_OPTION_INDIC block.
-
- * src/autofit/afranges.c: Move Devanagari data out of
- AF_CONFIG_OPTION_INDIC block.
- Move U+20B9, (new) Rupee sign, from Latin to Devanagari.
-
- * src/autofit/afstyles.h: Update Devanagari data; in particular, use
- AF_WRITING_SYSTEM_LATIN.
-
-2014-05-01 Werner Lemberg <wl@gnu.org>
-
- [autofit] Fix handling of neutral blue zones in stems.
-
- * src/autofit/afhints.h (AF_Edge_Flags): New value
- `AF_EDGE_NEUTRAL'.
-
- * src/autofit/aflatin.c (af_latin_hints_compute_blue_edges): Trace
- neutral blue zones with AF_EDGE_NEUTRAL.
- (af_latin_hint_edges): Skip neutral blue zones if necessary.
-
-2014-04-28 Werner Lemberg <wl@gnu.org>
-
- [autofit] Introduce neutral blue zones to the latin module.
-
- Such blue zones match either the top or the bottom of a contour. We
- need them for scripts where accent-like elements directly touch the
- base character (for example, some vowel signs in Devanagari, cf.
- U+0913 or U+0914).
-
- * src/autofit/afblue.hin (AF_BLUE_PROPERTY_LATIN_NEUTRAL): New
- property.
-
- * src/autofit/afblue.h: Regenerated.
-
- * src/autofit/aflatin.h (AF_LATIN_IS_NEUTRAL_BLUE): New macro.
- (AF_LATIN_BLUE_NEUTRAL): New enumeration value.
-
- * src/autofit/aflatin.c (af_latin_metrics_init_blues,
- af_latin_hints_compute_blue_edges): Handle neutral blue zones.
-
-2014-04-25 Werner Lemberg <wl@gnu.org>
-
- * src/autofit/hbshim.c: Partially revert commit from 2014-04-17.
-
- Using input glyph coverage data is simply wrong.
-
- Problem reported by Nikolaus Waxweiler <madigens@gmail.com> and
- Mantas Mikulėnas <grawity@gmail.com>.
-
-2014-04-23 Werner Lemberg <wl@gnu.org>
-
- * src/raster/ftraster.c (Vertical_Sweep_Span): Use drop-out mode.
-
- This spot has been missed while introducing support for various
- drop-out modes years ago (including no drop-out mode, which this
- commit fixes).
-
- Problem reported by Patrick Thomas <pthomas505@gmail.com>.
-
-2014-04-22 Werner Lemberg <wl@gnu.org>
-
- * src/sfnt/pngshim.c (error_callback): s/longjmp/ft_longjmp/.
-
-2014-04-20 Werner Lemberg <wl@gnu.org>
-
- [autofit] Fix Savannah bug #42148.
-
- The adaptation of the cjk auto-hinter module to blue stringsets in
- 2013-08-25 had three severe bugs. Mea culpa.
-
- 1. Contrary to the latin auto-hinter, characters for reference and
- overshoot values of a blue zone are specified separately. Due to
- the screwed-up change it didn't work at all.
-
- 2. A boolean comparison was erroneously replaced with a cast,
- causing invalid results with the `^' operator later on. The
- visual artifact caused by this problem is the topic of the bug
- report.
-
- 3. Two flag values were inverted, causing incorrect assignment of
- reference and overshoot values.
-
- * src/autofit/afblue.dat: Fix CJK bluestrings, introducing a new
- syntax to have both reference and overshoot characters in a single
- string. This is error #1.
- Add extensive comments.
-
- * src/autofit/afblue.hin (AF_BLUE_PROPERTY_CJK_FILL): Removed, no
- longer used.
- (AF_BLUE_PROPERTY_CJK_TOP, AF_BLUE_PROPERTY_CJK_HORIZ): Fix values.
- This is error #3.
-
- * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
-
- * src/autofit/afcjk.c (af_cjk_metrics_init_blues): Correct error #1.
- Use character `|' to separate characters for reference and overshoot
- values.
- Improve tracing messages, synchronizing them with the latin
- auto-hinter.
- (af_cjk_hints_compute_blue_edges): Fix value of `is_top_right_blue'.
- This is error #2.
- (af_cjk_align_linked_edge): Add tracing message.
-
- * src/autofit/afcjk.h (AF_CJK_IS_FILLED_BLUE): Removed, no longer
- used.
-
-2014-04-17 Werner Lemberg <wl@gnu.org>
-
- [autofit] More coverage fixes for complex scripts.
-
- * src/autofit/hbshim.c (af_get_coverage): Merge input glyph coverage
- of GSUB lookups into output coverage. Otherwise, ligatures are not
- handled properly.
- Don't check blue zone characters for default coverage.
-
-2014-04-17 Werner Lemberg <wl@gnu.org>
-
- Make `FT_Get_SubGlyph_Info' actually work.
-
- * src/base/ftobjs.c (FT_Get_SubGlyph_Info): Return FT_Err_Ok
- if there is no error.
-
-2014-04-15 Werner Lemberg <wl@gnu.org>
-
- [afblue.pl]: Minor improvements.
-
- * src/tools/afblue.pl: Allow whitespace before comments.
- Ignore whitespace in strings.
-
-2014-04-14 Werner Lemberg <wl@gnu.org>
-
- [autofit] Improve coverage handling.
-
- * src/autofit/hbshim.c (af_get_coverage): Don't exclude glyphs
- appearing in the GPOS table if we are processing the default
- coverage.
-
-2014-04-13 David Weber <weber.aulendorf@googlemail.com>
-
- [smooth] Fix stand-alone compilation.
-
- * src/smooth/ftgrays.c (FT_BEGIN_STMNT, FT_END_STMNT): Define.
-
-2014-04-12 Werner Lemberg <wl@gnu.org>
-
- [autofit] Redesign the recognition algorithm of strong points.
-
- In particular, local extrema without horizontal or vertical segments
- are better recognized:
-
- + A + D
- \ /
- \ /
- \ /
- \ /
- \ + C
- \ /
- B +/
-
- If the distances AB and CD are large, point B wasn't previously
- detected as an extremum since the `ft_corner_is_flat' function
- `swallowed' BC regardless of its direction, tagging point B as weak.
- The next iteration started at B and made `ft_corner_is_flat' swallow
- point C, tagging it as weak also, et voilà.
-
- To improve that, another pass gets now performed before calling
- `ft_corner_is_flat' to improve the `topology' of an outline: A
- sequence of non-horizontal or non-vertical vectors that point into
- the same quadrant are handled as a single, large vector.
-
- Additionally, distances of near points are now accumulated, which
- makes the auto-hinter handle them as if they were prepended to the
- next non-near vector.
-
- This generally improves the auto-hinter's rendering results.
-
- * src/autofit/afhints.c (af_glyph_hints_reload): Implement it.
-
- * src/autofit/afhints.h (AF_FLAGS): Remove no longer used flag
- `AF_FLAG_NEAR'.
-
-2014-04-05 Werner Lemberg <wl@gnu.org>
-
- [autofit] Improve scoring algorithm for identifying stems.
-
- Problem reported by Karsten Lücke <karsten.luecke@kltf.de>.
-
- The new algorithm takes care of the width of stems: If the distance
- between two segments is larger than the largest stem width, the
- demerits quickly increase for larger distances. This improves
- hinting of slanted fonts (especially if the inner parts of serifs
- have non-horizontal `shoulders'), avoiding false stem links.
-
- * src/autofit/aflatin.c (af_latin_hints_link_segments): Use largest
- stem width (if available) to compute better demerits for distances
- between stems.
- (af_latin_hints_detect_features): Pass stem width array and array
- size.
- (af_latin_metrics_init_widths): Updated to use original algorithm.
- (af_latin_hints_apply): Updated to use new algorithm.
-
- * src/autofit/aflatin.h: Updated.
- * src/autofit/afcjk.c: Updated.
-
-2014-04-03 Werner Lemberg <wl@gnu.org>
-
- Don't require `gzip' module for `sfnt'.
-
- Reported by Preet <prismatic.project@gmail.com>.
-
- * src/sfnt/sfobjs.c (woff_open_font): Guard use of
- FT_Gzip_Uncompress with FT_CONFIG_OPTION_USE_ZLIB.
-
-2014-03-27 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #38235.
-
- Work around a bug in pkg-config version 0.28 and earlier: If a
- variable value gets surrounded by doublequotes (in particular values
- for the `prefix' variable), the prefix override mechanism fails.
-
- * builds/unix/freetype2.in: Don't use doublequotes.
- * builds/unix/unix-def.in (freetype.pc): Escape spaces in directory
- names with backslashes.
-
-2014-03-24 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #41946.
-
- Based on a patch from Marek Kašík <mkasik@redhat.com>.
-
- * builds/unix/configure.raw (LIBS_CONFIG): Remove.
- * builds/unix/freetype-config.in (libs): Hard-code value.
- * builds/unix/unix-def.in: Updated.
-
-2014-03-22 Werner Lemberg <wl@gnu.org>
-
- Another revert for the change from 2014-03-18.
-
- Problem reported by Nikolaus Waxweiler <madigens@gmail.com>.
-
- * src/base/ftcalc.c (FT_MulFix): Ensure that an `FT_MulFix' symbol
- gets always exported.
-
-2014-03-20 Werner Lemberg <wl@gnu.org>
-
- CMakeLists.txt: Another fix for include directories.
-
- Problem reported by Taylor Holberton <taylorcholberton@gmail.com>.
-
-2014-03-19 Werner Lemberg <wl@gnu.org>
-
- CMakeLists.txt: Fix include directories.
-
- Problem reported by Taylor Holberton <taylorcholberton@gmail.com>.
-
-2014-03-19 Werner Lemberg <wl@gnu.org>
-
- Partially revert last commit.
-
- Found by Alexei.
-
- * src/autofit/aflatin.c (af_latin_metrics_init_blues): Initializing
- those variables is plain wrong, since we are in a loop.
-
-2014-03-18 Sean McBride <sean@rogue-research.com>
- Werner Lemberg <wl@gnu.org>
-
- Fix clang warnings.
-
- * src/autofit/aflatin.c (af_latin_metrics_init_blues): Initialize
- some variables.
-
- * src/base/ftcalc.c (FT_MulFix): Only use code if
- `FT_MULFIX_INLINED' is not defined.
-
- * src/bdf/bdfdrivr.c (bdf_cmap_class), src/cache/ftcbasic.c
- (ftc_basic_image_family_class, ftc_basic_image_cache_class,
- ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class),
- src/cache/ftccmap.c (ftc_cmap_cache_class), src/cache/ftcmanag.c
- (ftc_size_list_class, ftc_face_list_class), src/pcf/pcfdrivr.c
- (pcf_cmap_class), src/pfr/pfrdrivr.c (pfr_metrics_service_rec): Make
- function static.
-
- * src/type1/t1driver.c (t1_ps_get_font_value): Remove redundant
- code.
-
-2014-03-17 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #41869.
-
- This works around a problem with HarfBuzz (<= 0.9.26), which doesn't
- validate glyph indices returned by
- `hb_ot_layout_lookup_collect_glyphs'.
-
- * src/autofit/hbshim.c (af_get_coverage): Guard `idx'.
-
- * docs/CHANGES: Updated.
-
-2014-03-14 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/configure.raw: Don't show error messages of `which'.
-
-2014-03-09 Alan Coopersmith <alan.coopersmith@oracle.com>
-
- Fix cppcheck 1.64 warning.
-
- * src/autofit/afglobal.c (af_face_globals_new): Catch NULL pointer
- dereference in case of error.
-
-2014-03-09 Sean McBride <sean@rogue-research.com>
-
- * src/sfnt/ttcmap.c (tt_face_build_cmaps): Remove clang warning.
-
-2014-03-06 Werner Lemberg <wl@gnu.org>
-
- * Version 2.5.3 released.
- =========================
-
-
- Tag sources with `VER-2-5-3'.
-
- * docs/VERSION.DLL: Update documentation and bump version number to
- 2.5.3.
+ * docs/VERSION.TXT: Add entry for version 2.7.
* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
builds/windows/vc2005/index.html,
builds/windows/vc2008/freetype.vcproj,
builds/windows/vc2008/index.html,
builds/windows/vc2010/freetype.vcxproj,
builds/windows/vc2010/index.html,
builds/windows/visualc/freetype.dsp,
builds/windows/visualc/freetype.vcproj,
builds/windows/visualc/index.html,
builds/windows/visualce/freetype.dsp,
builds/windows/visualce/freetype.vcproj,
builds/windows/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
- builds/wince/vc2008-ce/index.html: s/2.5.2/2.5.3/, s/252/253/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
-
- * builds/unix/configure.raw (version_info): Set to 17:2:11.
- * CMakeLists.txt (VERSION_PATCH): Set to 3.
- * docs/CHANGES: Updated.
-
-2014-03-06 Werner Lemberg <wl@gnu.org>
-
- Fixes for compilation with C++.
-
- * src/autofit/hbshim.c (scripts): Change type to `hb_script_t'.
- (af_get_coverage): Updated.
- (COVERAGE): Add cast.
-
-2014-03-06 Sean McBride <sean@rogue-research.com>
-
- Remove more clang analyzer warnings.
-
- * src/bdf/bdflib.c (_bdf_readstream), src/truetype/ttgload.c
- (TT_Load_Glyph): Remove dead stores.
-
-2014-03-05 Werner Lemberg <wl@gnu.org>
-
- * builds/unix/configure.raw: Simplify.
-
-2014-03-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- Fix a bug in configure in library dependency setting
- Reported in https://bugs.freedesktop.org/show_bug.cgi?id=75652.
-
- * builds/unix/configure.raw: Use `x"${xxx}" != xno' style.
-
-2014-03-04 Werner Lemberg <wl@gnu.org>
-
- Minor fix for `make devel'.
-
- * builds/freetype.mk (INCLUDE_FLAGS) [DEVEL_DIR]: Don't use
- pkg-config for bzip2 since not all GNU/Linux distributions have
- `bzip2.pc' (and the header file `bzlib.h' is located in /usr/include
- normally).
-
-2014-03-04 Sean McBride <sean@rogue-research.com>
-
- Fix several clang static analyzer dead store warnings.
-
- * src/autofit/afhints.c (af_glyph_hints_reload,
- af_glyph_hints_align_weak_points): Remove unnecessary assignments.
-
- * src/bdf/bdflib.c (bdf_font_load): Ditto.
-
- * src/pshinter/pshalgo.c (psh_glyph_compute_extrema,
- psh_glyph_interpolate_other_points): Ditto.
-
- * src/type1/t1load.c (T1_Set_MM_Blend): Ditto.
-
-2014-03-03 Werner Lemberg <wl@gnu.org>
-
- Rewrite library option handling in `configure'.
-
- o Introduce `auto' value for `--with-XXX' library options; this is
- now the default.
-
- o First use `pkg-config' for library detection, then fall back to
- other tests.
-
- * builds/unix/configure.raw (--with-zlib, --with-bzip2, --with-png,
- --with-harfbuzz): Rewrite.
- Use new `xxx_reqpriv', `xxx_libpriv', and `xxx_libstaticconf'
- variables to collect data for `freetype2.pc' and `freetype-config'.
- (FT2_EXTRA_LIBS): Renamed to ...
- (ft2_extra_libs): This since it gets no longer substituted.
- (REQUIRES_PRIVATE, LIBS_PRIVATE, LIBS_CONFIG, LIBSSTATIC_CONFIG):
- New output variables, replacing `XXX_PKG' and `LIBXXX'.
- Add notice at the end of `configure' showing the library
- configuration.
-
- * builds/unix/freetype-config.in (--static): New command line
- option.
- (libs): Updated.
- (staticlibs): New variable, to be used if `--static' is given.
- * docs/freetype-config.1: Document `--static'.
-
- * builds/unix/freetype2.in, builds/unix/unix-def.in: Updated.
-
-2014-03-01 Werner Lemberg <wl@gnu.org>
-
- Avoid `long long' warnings with older gcc compilers.
- Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>.
-
- * builds/unix/configure.raw: Don't use gcc's `-pedantic' flag for
- versions < 4.6. This is especially needed for Max OS X since this
- OS runs a gcc variant (or emulation) based on version 4.2.1.
-
-2014-03-01 Werner Lemberg <wl@gnu.org>
-
- * docs/INSTALL.CROSS: Revised and updated.
-
-2014-03-01 Werner Lemberg <wl@gnu.org>
-
- Make `make clean' remove `freetype2.pc'.
-
- This is a generated file at build time, not configure time.
-
- * builds/unix/unix-def.in (DISTCLEAN): Move `freetype2.pc' to ...
- (CLEAN): This variable.
-
-2014-03-01 Werner Lemberg <wl@gnu.org>
-
- Use pkg-config for detecting libpng and libbz2 also.
-
- * builds/unix/configure.raw (HAVE_PKG): New variable.
- Search for libbz2 using `pkg-config'; s/BZ2/BZIP2/.
- Search for libpng using `pkg-config'.
- Fix definition of `LIBHARFBUZZ' variable.
- * builds/unix/freetype-config.in ($libs): Updated.
- * builds/unix/freetype2.in: Add `URL' field.
- Update `Requires.private' and `Libs.private'.
- * builds/unix/unix-def.in: Updated.
-
-2014-03-01 Werner Lemberg <wl@gnu.org>
-
- Add configure support for HarfBuzz.
-
- * builds/unix/pkg.m4: New file.
- * builds/unix/configure.raw: Search for libharfbuzz using
- `pkg-config'.
- Add `--without-harfbuzz' option.
- * builds/unix/freetype-config.in, builds/unix/freetype2.in,
- builds/unix/unix-def.in (freetype-config, freetype2.pc): Handle
- HarfBuzz.
-
- * docs/INSTALL.UNIX: Document interdependency of Freetype with
- HarfBuzz.
-
-2014-02-28 Alexei Podtelezhnikov <apodtele@gmail.com>
-
- [cff] Math simplifications.
-
- * src/cf2blues.c (cf2_blues_init): Use `FT_MulDiv'.
- * src/cf2ft.c (cf2_getScaleAndHintFlag): Use simple division.
-
-2014-02-28 Dave Arnold <darnold@adobe.com>
-
- [cff] Fix Savannah bug #41697, part 2.
-
- * src/cff/cf2ft.c (cf2_initLocalRegionBuffer,
- cf2_initGlobalRegionBuffer): It is possible for a charstring to call
- a subroutine if no subroutines exist. This is an error but should
- not trigger an assert. Split the assert to account for this.
-
-2014-02-28 Dave Arnold <darnold@adobe.com>
-
- [cff] Fix Savannah bug #41697, part 1.
-
- * src/cff/cf2hints.c (cf2_hintmap_build): Return when `hintMask' is
- invalid. In this case, it is not safe to use the length of
- `hStemHintArray'; the exception has already been recorded in
- `hintMask'.
-
-2014-02-26 Werner Lemberg <wl@gnu.org>
-
- [sfnt] Fix Savannah bug #41696.
-
- * src/sfnt/ttcmap.c (tt_cmap0_validate, tt_cmap2_validate,
- tt_cmap4_validate, tt_cmap14_validate): Fix limit tests.
-
-2014-02-26 Werner Lemberg <wl@gnu.org>
-
- [winfnt] Fix Savannah bug #41694.
-
- * src/winfonts/winfnt.c (FNT_Load_Glyph): Check glyph offset.
-
-2014-02-26 Werner Lemberg <wl@gnu.org>
-
- [cff] Fix Savannah bug #41693.
-
- * src/cff/cffload.c (CFF_Load_FD_Select): Reject empty array.
-
-2014-02-26 Werner Lemberg <wl@gnu.org>
-
- [bdf] Fix Savannah bug #41692.
-
- bdflib puts data from the input stream into a buffer in chunks of
- 1024 bytes. The data itself gets then parsed line by line, simply
- increasing the current pointer into the buffer; if the search for
- the final newline character exceeds the buffer size, more data gets
- read.
-
- However, in case the current line's end is very near to the buffer
- end, and the keyword to compare with is longer than the current
- line's length, an out-of-bounds read might happen since `memcmp'
- doesn't stop properly at the string end.
-
- * src/bdf/bdflib.c: s/ft_memcmp/ft_strncmp/ to make comparisons
- stop at string ends.
-
-2014-02-17 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
-
- [autofit] Fix `make multi' compilation.
-
- * src/autofit/hbshim.c: Include `afglobal.h' and `aftypes.h'.
-
-2014-02-19 Werner Lemberg <wl@gnu.org>
- Simon Bünzli <zeniko@gmail.com>
-
- Fix Savannah bug #32902.
-
- Patch taken from
-
- https://code.google.com/p/sumatrapdf/source/browse/trunk/ext/_patches/freetype2.patch?spec=svn8620&r=8620#87
-
- with slight modifications.
-
- * src/type1/t1parse.c (T1_Get_Private_Dict): Add heuristic test to
- handle fonts that incorrectly use \r at the beginning of an eexec
- block.
-
-2014-02-19 Simon Bünzli <zeniko@gmail.com>
-
- Fix Savannah bug #41590.
-
- * src/type1/t1load.c (parse_encoding): Protect against invalid
- number.
-
-2014-02-12 Dave Arnold <darnold@adobe.com>
-
- [cff] Optimize by using `FT_MulDiv'.
- Suggested by Alexei.
-
- * src/cff/cf2font.c (cf2_computeDarkening): Do it.
-
-2014-02-12 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #41465.
-
- * builds/unix/unix-def.in (CLEAN): Add `freetype-config'.
- (DISTCLEAN): Remove `freetype-config'.
-
-2014-02-08 Sean McBride <sean@rogue-research.com>
-
- Fix clang static analyzer and compiler warnings.
-
- * src/autofit/afhints.c (af_glyph_hints_align_weak_points),
- src/autofit/afloader (af_loader_load_g) <FT_GLYPH_FORMAT_COMPOSITE>,
- src/base/ftcalc.c (FT_MSB), src/base/ftoutln.c
- (FT_Outline_Decompose), src/bdf/bdfdrivr.c (bdf_interpret_style),
- src/cff/cffparse.c (cff_parse_integer), src/cid/cidparse.c
- (cid_parser_new), src/pfr/pfrload.c (pfr_phy_font_load),
- src/raster/ftraster.c (Decompose_Curve), src/sfnt/sfdriver.c
- (sfnt_get_ps_name), src/sfnt/ttcmap.c (tt_cmap12_next,
- tt_cmap13_next), src/smooth/ftgrays.c (gray_hline): Remove dead
- code.
-
- * src/autofit/afmodule.c (af_property_get_face_globals,
- af_property_set, af_property_get), src/base/ftbitmap.c
- (ft_gray_for_premultiplied_srgb_bgra): Make functions static.
-
- * src/base/ftobjs.c (ft_remove_renderer): Protect against
- library == NULL.
- (ft_property_do): Make function static.
-
- * src/base/ftrfork.c: Include `ftbase.h'.
-
- * src/sfnt/ttsbit.c (tt_face_load_sbix_image)
- [!FT_CONFIG_OPTION_USE_PNG], src/type1/t1gload.c
- (T1_Compute_Max_Advance): Avoid compiler warning.
-
- * src/truetype/ttinterp.c (TT_New_Context): Reduce scope of
- variable.
-
-2014-02-08 Werner Lemberg <wl@gnu.org>
-
- Fix Windows build directories.
-
- The build target is now `windows' instead of `win32'.
-
- Problem reported by Nickolas George <darknova.clan@gmail.com>.
-
- * builds/modules.mk: Don't use `win32' and `win16' (!) but
- `windows'.
-
- * builds/windows/detect.mk, builds/windows/win32-def.mk:
- s/win32/windows/.
-
-2014-02-08 Eugen Sawin <esawin@mozilla.com>
-
- Fix Savannah bug #41507.
-
- * src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap)
- [!FT_CONFIG_OPTION_USE_PNG] <17, 17, 19>: Fix error handling.
-
-2014-02-08 Dave Arnold <darnold@adobe.com>
-
- [cff] Fix minor performance bug.
-
- * src/cff/cf2font.c (cf2_font_setup): Darkening amount and blue zone
- calculations are now cached and not recomputed on each glyph.
-
-2014-02-05 Werner Lemberg <wl@gnu.org>
-
- Fix problems with perl 5.8.8 as distributed with current MinGW.
-
- * src/tools/afblue.pl: Work-around for Perl bug #63402.
- (string_re): Avoid `possessive quantifiers', which have been
- introduced in Perl version 5.10.
-
-2014-02-04 Werner Lemberg <wl@gnu.org>
-
- Fix compilation with MinGW.
-
- Right now, compilation out of the box with latest MinGW is broken
- due to bugs in header files of mingwrt 4.0.3 in strict ANSI mode,
- cf.
-
- https://sourceforge.net/p/mingw/bugs/2024/
- https://sourceforge.net/p/mingw/bugs/2046/
-
- * builds/unix/configure.raw: Don't set `-ansi' flag for MinGW.
-
-2014-02-04 Werner Lemberg <wl@gnu.org>
-
- [autofit] Minor fix.
-
- * src/autofit/afcjk.c (af_cjk_metrics_init_widths),
- src/autofit/aflatin.c (af_latin_metrics_init_widths): Fix handling
- of alternative standard characters.
- This also fixes a compilation warning in non-debug mode.
-
-2014-02-03 Werner Lemberg <wl@gnu.org>
-
- [cff] Fix Savannah bug #41363.
-
- * src/cff/cf2ft.c (cf2_checkTransform): Convert assertion into
- parameter check.
- (cf2_decoder_parse_charstrings): Call `cf2_checkTransform' only if
- we are scaling the outline.
- (cf2_getPpemY): Remove problematic assertion.
-
-2014-01-26 Werner Lemberg <wl@gnu.org>
-
- [autofit] Introduce two more slots for standard characters.
-
- This is useful for OpenType features like `c2sc' (caps to small
- caps) that don't have lowercase letters by definition, or other
- features that mainly operate on numerals.
-
- * src/autofit/afscript.h: Add more standard characters.
-
- * src/autofit/aftypes.h: Update use of `SCRIPT' macro.
- (AF_ScriptClassRec): Add members to hold two more standard
- characters.
- (AF_DEFINE_SCRIPT_CLASS): Updated.
-
- * src/autofit/afglobal.c, src/autofit/afglobal.h,
- * src/autofit/afpic.c, src/autofit/afranges.h, src/autofit/hbshim.c:
- Update use of `SCRIPT' macro.
-
- * src/autofit/afcjk.c (af_cjk_metrics_init_widths),
- src/autofit/aflatin.c (af_latin_metrics_init_widths): Scan two more
- standard characters.
-
-2014-01-24 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #41320.
-
- * src/autofit/aflatin.c (af_latin_metrics_init_blues)
- <AF_LATIN_IS_LONG_BLUE>: Avoid negative index of `last'.
-
-2014-01-23 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #41310.
-
- * src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap) <glyph_format==5>:
- Don't check metrics, which this format doesn't have.
- This is another correction to the commit from 2013-11-21.
-
-2014-01-23 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #41309.
-
- * src/type1/t1load.c (t1_parse_font_matrix): Properly handle result
- of `T1_ToFixedArray'.
-
- * src/cid/cidload.c (cid_parse_font_matrix): Synchronize with
- `t1_parse_font_matrix'.
-
- * src/type42/t42parse.c (t42_parse_font_matrix): Synchronize with
- `t1_parse_font_matrix'.
- (t42_parse_encoding): Synchronize with `t1_parse_encoding'.
-
- * src/psaux/psobjs.c (ps_parser_load_field) <T1_FIELD_TYPE_BBOX>,
- <T1_FIELD_TYPE_MMOX>: Properly handle result of `ps_tofixedarray'.
-
-2014-01-22 Werner Lemberg <wl@gnu.org>
-
- * src/autofit/hbshim.c (af_get_coverage): Fix memory leaks.
-
-2014-01-16 Werner Lemberg <wl@gnu.org>
-
- [autofit] Improve tracing of style coverages.
-
- * include/internal/fttrace.h: Add `afglobal' for tracing style
- coverages.
-
- * src/autofit/afglobal.c: Include FT_INTERNAL_DEBUG_H.
- (FT_COMPONENT): Define.
- (af_face_globals_compute_style_coverage): Trace `gstyles' array
- data.
-
-2014-01-09 Werner Lemberg <wl@gnu.org>
-
- Fix Savannah bug #41158.
-
- * builds/unix/install.mk (install): Create man page directory.
-
-2014-01-08 Chongyu Zhu <lembacon@gmail.com>
-
- [arm] Fix Savannah bug #41138, part 2.
-
- * builds/unix/ftconfig.in (FT_MulFix_arm), include/config/ftconfig.h
- (FT_MulFix_arm), src/truetype/ttinterp.c (TT_MulFix14_arm): Fix
- preprocessor conditionals for `add.w'.
-
-2014-01-08 Werner Lemberg <wl@gnu.org>
-
- [autofit] Fix Savannah bug #41138, part 1.
-
- * src/tools/afblue.pl <Handling #endif>: Produce correct auxiliary
- enumeration names for generated `#else'.
-
- * src/autofit/afblue.h: Regenerated.
-
-2014-01-06 Werner Lemberg <wl@gnu.org>
-
- Add manual page for `freetype-config'.
- Contributed by Nis Martensen <nis.martensen@web.de>.
-
- * docs/freetype-config.1: New file.
-
- * builds/unix/unix-def.in (mandir): Define.
- * builds/unix/install.mk (install, uninstall): Handle manpage.
-
-2014-01-05 Werner Lemberg <wl@gnu.org>
-
- [autofit] Minor fixes for `afblue.pl'.
-
- * src/tools/afblue.pl (aux_name): Don't use `reverse'.
- <Handling #endif>: Use proper indentation for generated `#else'.
-
- * src/autofit/afblue.h: Regenerated.
-
-2014-01-04 Werner Lemberg <wl@gnu.org>
-
- [autofit] Fix Indic scripts.
-
- Split the single, incorrect Indic entry into separate scripts so
- that the covered ranges are the same: Bengali, Devanagari, Gujarati,
- Gurmukhi, Kannada, Limbu, Malayalam, Oriya, Sinhala, Sundanese,
- Syloti Nagri, Tamil, Telugu, and Tibetan. At the same time, remove
- entries for Meetai Mayak and Sharada – the Unicode ranges were
- incorrect (and nobody has complained about that), fonts are scarce
- for those scripts, and the Indic auto-hinter support is rudimentary
- anyways.
-
- * src/autofit/afscript.h: Updated, using AF_CONFIG_OPTION_INDIC and
- AF_CONFIG_OPTION_CJK.
-
- * src/autofit/afstyles.h (STYLE_DEFAULT_INDIC): New auxiliary macro.
- Use it, together with AF_CONFIG_OPTION_INDIC and
- AF_CONFIG_OPTION_CJK, to update.
-
- * src/autofit/afranges.c [AF_CONFIG_OPTION_INDIC]: Updated.
- [!AF_CONFIG_OPTION_INDIC, !AF_CONFIG_OPTION_CJK]: Removed.
- Sort entries by tags.
-
-2014-01-03 Werner Lemberg <wl@gnu.org>
-
- [autofit] Thinko.
-
- * src/autofit/hbshim.c (af_get_char_index): Similar to
- `af_get_coverage', reject glyphs which are not substituted.
-
-2014-01-03 Werner Lemberg <wl@gnu.org>
-
- [autofit] Fix handling of default coverages.
-
- With this commit, the implementation of coverage handling is
- completed.
-
- * src/autofit/hbshim.c (af_get_coverage): Exit early if nothing to
- do.
- Reject coverages which don't contain appropriate glyphs for blue
- zones.
-
-2014-01-03 Werner Lemberg <wl@gnu.org>
-
- [autofit] Fix handling of default coverages.
-
- * src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
- First handle non-default coverages, then the default coverage of the
- default script, and finally the other default coverages.
-
-2014-01-03 Werner Lemberg <wl@gnu.org>
-
- [autofit] Fix scaling of HarfBuzz shaping.
-
- * src/autofit/hbshim.c (af_get_char_index): Scale to units per EM.
-
-2014-01-03 Werner Lemberg <wl@gnu.org>
-
- [autofit] Better ftgrid support.
-
- * src/autofit/afhints.c (af_glyph_hints_get_segment_offset): Add
- parameters `is_blue' and `blue_offset'.
-
-2014-01-01 Werner Lemberg <wl@gnu.org>
-
- [autofit] Remove some styles.
-
- * src/autofit/afcover.h: Remove coverages for alternative fractions,
- denominators, numerators, and fractions.
-
- * src/autofit/afstyles.h (META_STYLE_LATIN): Updated.
-
-2014-01-01 Werner Lemberg <wl@gnu.org>
-
- [autofit] Add more styles.
-
- * src/autofit/afstyles.h (STYLE_LATIN, META_STYLE_LATIN): New
- auxiliary macros; use them to define styles for Cyrillic, Greek, and
- Latin.
-
- * src/autofit/afcover.h: Remove coverage for oldstyle figures.
- Since those digits are used in combination with ordinary letters, it
- makes no sense to handle them separately.
-
- * src/autofit/afglobal.c (af_face_globals_get_metrics): Don't limit
- `options' parameter to 4 bits.
-
-2014-01-01 Werner Lemberg <wl@gnu.org>
-
- [autofit] Fix style assignments to glyphs.