| Index: third_party/freetype2/src/ChangeLog.25
|
| diff --git a/third_party/freetype2/src/ChangeLog.25 b/third_party/freetype2/src/ChangeLog.25
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..75e8409944cc8acb155be9d5917d8b94493079ec
|
| --- /dev/null
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| +++ b/third_party/freetype2/src/ChangeLog.25
|
| @@ -0,0 +1,5161 @@
|
| +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.
|
| +
|
| + * builds/toplevel.mk (dist): Fix typos.
|
| +
|
| +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.
|
| +
|
| + * 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.
|
| + =========================
|
| +
|
| +
|
| + 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>
|
| +
|
| + [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.
|
| +
|
| + * 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.
|
| +
|
| + * src/autofit/hbshim.c (af_get_coverage)
|
| + [FT_CONFIG_OPTION_USE_HARFBUZZ]: Scan GPOS coverage of features also
|
| + so that we can skip glyphs that have both GSUB and GPOS data.
|
| +
|
| +2014-01-01 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * src/autofit/hbshim.c: s/{lookups,glyphs}/gsub_{lookups,glyphs}/.
|
| +
|
| +2014-01-01 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Implement and use `af_get_char_index' with HarfBuzz.
|
| +
|
| + * src/autofit/hbshim.c (COVERAGE) [FT_CONFIG_OPTION_USE_HARFBUZZ]:
|
| + Redefine to construct HarfBuzz features.
|
| + (af_get_char_index) [FT_CONFIG_OPTION_USE_HARFBUZZ]: Rewritten.
|
| +
|
| + * src/autofit/aflatin.c (af_latin_metrics_init_blues): Use
|
| + `y_offset' to adjust `best_y'.
|
| +
|
| +2013-12-31 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] s/AF_STYLE_...._DEFAULT/AF_STYLE_...._DFLT/i.
|
| +
|
| +2013-12-31 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Fix interface of `af_get_char_index'.
|
| +
|
| + * src/autofit/hbshim.c (af_get_char_index): Return error value.
|
| + Add argument for y offset (to be used in a yet-to-come patch).
|
| +
|
| + * src/autofit/hbshim.h, src/autofit/afcjk.c,
|
| + src/autofit/aflatin.c: Updated.
|
| +
|
| +2013-12-30 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Don't combine multiple features into one set.
|
| +
|
| + Combining them, as originally envisioned, would lead to much more
|
| + complicated code, as investigations have shown meanwhile. The major
|
| + drawback is that we run out of available style slots much earlier.
|
| + However, this is only a theoretical issue since we don't support a
|
| + large number of scripts currently.
|
| +
|
| + * src/autofit/afcover.h: Replace `COVERAGE_{1,2,3}' macros with
|
| + a single-element `COVERAGE' macro, sort the elements by the feature
|
| + tags, and add entry for `ruby'.
|
| +
|
| + * src/autofit/aftypes.h: Updated.
|
| + * src/autofit/hbshim.c: Updated.
|
| +
|
| +2013-12-28 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Code shuffling to reduce use of cpp macros.
|
| +
|
| + * src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
|
| + Call `af_get_coverage' unconditionally.
|
| +
|
| + * src/autofit/autofit.c: Include `hbshim.c' unconditionally.
|
| +
|
| + * src/autofit/hbshim.c (af_get_coverage)
|
| + [!FT_CONFIG_OPTION_USE_HARFBUZZ]: Provide dummy function.
|
| +
|
| + * src/autofit/hbshim.h: Provide function declarations
|
| + unconditionally.
|
| +
|
| +2013-12-28 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Add wrapper function for `FT_Get_Char_Index'.
|
| +
|
| + Yet-to-come changes will provide HarfBuzz functionality for the new
|
| + function.
|
| +
|
| + * src/autofit/hbshim.c (af_get_char_index): New function.
|
| + * src/autofit/hbshim.h: Updated.
|
| +
|
| + * src/autofit/afcjk.c (af_cjk_metrics_init_widths,
|
| + af_cjk_metrics_init_blues, af_cjk_metrics_check_digits): Updated.
|
| +
|
| + * src/autofit/aflatin.c (af_latin_metrics_init_widths,
|
| + af_latin_metrics_init_blues, af_latin_metrics_check_digits):
|
| + Updated.
|
| +
|
| +2013-12-28 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Use `global' HarfBuzz font object.
|
| +
|
| + We now use `hb_font' instead of `hb_face' since yet-to-come changes
|
| + need this.
|
| +
|
| + * src/autofit/afglobal.h: Include `hbshim.h'.
|
| + (AF_FaceGlobalsRec) [FT_CONFIG_OPTION_USE_HARFBUZZ]: New member
|
| + `hb_font'.
|
| +
|
| + * src/autofit/afglobal.c (af_face_globals_new)
|
| + [FT_CONFIG_OPTION_USE_HARFBUZZ]: Create `hb_font'.
|
| + (af_face_globals_free) [FT_CONFIG_OPTION_USE_HARFBUZZ]: Destroy
|
| + `hb_font'.
|
| +
|
| + * src/autofit/hbshim.h: Include HarfBuzz headers.
|
| +
|
| + * src/autofit/hbshim.c: Include `hbshim.h' instead of HarfBuzz
|
| + headers.
|
| + (af_get_coverage): Updated.
|
| +
|
| +2013-12-27 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Handle `DFLT' OpenType script for coverages.
|
| +
|
| + * include/ftautoh.h: Document new `default-script' property.
|
| +
|
| + * src/autofit/hbshim.c (af_get_coverage): Use `AF_FaceGlobals' for
|
| + type of first parameter.
|
| + (script_tags): Add one more element.
|
| + (af_get_coverage): Adjust `script_tags' to handle `DFLT' script tag.
|
| +
|
| + * src/autofit/hbshim.h: Updated.
|
| +
|
| + * src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
|
| + Updated.
|
| +
|
| + * src/autofit/afglobal.h (AF_SCRIPT_DEFAULT): New macro.
|
| +
|
| + * src/autofit/afmodule.h (AF_ModuleRec): New `default_script'
|
| + member.
|
| +
|
| + * src/autofit/afmodule.c (af_property_set, af_property_get): Handle
|
| + `default-script' property.
|
| + (af_autofitter_init): Updated.
|
| +
|
| +2013-12-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
| +
|
| + [ftrfork] Fix the face order difference between POSIX and Carbon.
|
| +
|
| + The fragmented resources in Suitcase and .dfont should be reordered
|
| + when `POST' resource for Type1 is being restored, but reordering of
|
| + sfnt resources induces the different face order. Now the ordering
|
| + is restricted to `POST' resource only, to prevent the different
|
| + order issue (e.g. the face index in the fontconfig cache generated
|
| + with Carbon framework is incompatible with that by FreeType 2
|
| + without Carbon framework.) Found by Khaled Hosny and Hin-Tak Leung.
|
| +
|
| + http://lists.gnu.org/archive/html/freetype-devel/2013-02/msg00035.html
|
| + http://lists.gnu.org/archive/html/freetype-devel/2013-12/msg00027.html
|
| +
|
| + * src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Add a switch
|
| + `sort_by_res_id' to control the fragmented resource ordering.
|
| + * include/internal/ftrfork.h: Declare new switch.
|
| + * src/base/ftobjs.c (IsMacResource): Enable the sorting for `POST'
|
| + resource, and disable the sorting for `sfnt' resource.
|
| +
|
| +2013-12-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix Savannah bug #40997.
|
| +
|
| + * src/bdf/bdfdrivr.c (BDF_Face_Init): Only use OR operator to
|
| + adjust face flags since FT_FACE_FLAG_EXTERNAL_STREAM might already
|
| + be set.
|
| + * src/cff/cffobjs.c (cff_face_init): Ditto.
|
| + * src/cid/cidobjs.c (cid_face_init): Ditto.
|
| + * src/pcf/pcfread.c (pcf_load_font): Ditto.
|
| + * src/pfr/pfrobjs.c (pfr_face_init): Ditto.
|
| + * src/type1/t1objs.c (T1_Face_Init): Ditto.
|
| + * src/type42/t42objs.c (T42_Face_Init): Ditto.
|
| + * src/winfonts/winfnt.c (FNT_Face_Init): Ditto.
|
| +
|
| +2013-12-21 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Introduce `coverages'.
|
| +
|
| + Coverages are the interface to the HarfBuzz library to acces
|
| + OpenType features for handling glyphs not addressable by the cmap.
|
| +
|
| + Right now, compilation of HarfBuzz is only added to the development
|
| + build. A solution for standard build mode will be delayed until
|
| + HarfBuzz gets split into two libraries to avoid mutual dependencies
|
| + between FreeType and HarfBuzz.
|
| +
|
| + Note that this is only a first step in handling coverages, basically
|
| + providing the framework only. Code for handling selected OpenType
|
| + features (this is, actually using the data in `afcover.h') will
|
| + follow.
|
| +
|
| + * devel/ftoption.h, include/config/ftoption.h
|
| + (FT_CONFIG_OPTION_USE_HARFBUZZ): New macro.
|
| +
|
| + * src/autofit/hbshim.c, src/autofit/hbshim.h, src/autofit/afcover.h:
|
| + New files.
|
| +
|
| + * src/autofit/afscript.h: Add HarfBuzz script name tags.
|
| +
|
| + * src/autofit/afstyles.h: Add default coverage enumeration values.
|
| +
|
| + * src/autofit/aftypes.h: Update use of `SCRIPT' and `STYLE' macros.
|
| + (AF_Coverage): New enumeration (generated by `afcover.h').
|
| + (AF_StyleClassRec): New member `coverage'.
|
| + (AF_DEFINE_STYLE_CLASS): Updated.
|
| +
|
| + * include/internal/fttrace.h: Add `afharfbuzz' for tracing coverage
|
| + data.
|
| +
|
| + * src/autofit/afglobal.h: Update use of `SCRIPT' and `STYLE' macros.
|
| + (AF_SCRIPT_FALLBACK): Renamed to ...
|
| + (AF_STYLE_FALLBACK): ... this.
|
| +
|
| + * src/autofit/afglobal.c: Include `hbshim.c'.
|
| + Update use of `SCRIPT' and `STYLE' macros.
|
| + (af_face_globals_compute_style_coverage)
|
| + [FT_CONFIG_OPTION_USE_HARFBUZZ]: Call `af_get_coverage'.
|
| + Update.
|
| +
|
| + * src/autofit/afmodule.h (AF_ModuleRec):
|
| + s/fallback_script/fallback_style/.
|
| +
|
| + * src/autofit/afmodule.c (af_property_set): Adapt handling of
|
| + `fallback-script' property to set a fallback style.
|
| + (af_property_get, af_autofitter_init): Updated.
|
| +
|
| + * src/autofit/afpic.c: Update use of `SCRIPT' and `STYLE' macros.
|
| +
|
| + * src/autofit/afranges.h: Update use of `SCRIPT' macro.
|
| +
|
| + * src/autofit/autofit.c [FT_CONFIG_OPTION_USE_HARFBUZZ]: Include
|
| + `hbshim.c'.
|
| +
|
| + * src/autofit/rules.mk (AUTOF_DRV_SRC): Add `hbshim.c'.
|
| + (AUTOF_DRV_H): Add `afcover.h'.
|
| +
|
| + * builds/freetype.mk (INCLUDE_FLAGS) [DEVEL_DIR]: Use pkg-config for
|
| + all libraries needed by FreeType.
|
| +
|
| +2013-12-21 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix Savannah bug #40975 (sort of).
|
| +
|
| + * src/truetype/ttinterp.c (Ins_IP): Fix sign typo to make FreeType
|
| + behave the same as the Windows TrueType engine for the invalid case.
|
| +
|
| +2013-12-21 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Make PIC mode work actually.
|
| +
|
| + * src/autofit/afpic.h (AFModulePIC): Fix array sizes to fit the
|
| + enumeration values automatically generated by including `afscript.h'
|
| + and friends.
|
| +
|
| + * src/autofit/afpic.c (autofit_module_class_pic_init): Updated.
|
| +
|
| +2013-12-21 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix PIC linking.
|
| +
|
| + * include/internal/ftrfork.h (CONST_FT_RFORK_RULE_ARRAY_BEGIN): Fix
|
| + generated function name.
|
| +
|
| + * src/base/basepic.c (FT_Init_Table_raccess_guess_table): Rename
|
| + to ...
|
| + (FT_Init_Table_ft_raccess_guess_table): ... this so that the
|
| + function name correctly corresponds to what the macro framework
|
| + expects.
|
| +
|
| + * src/psnames/rules.mk (PSNAMES_DRV_SRC_S): Use correct file name so
|
| + that PIC functions are compiled also.
|
| +
|
| +2013-12-21 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [base] Add missing dependencies to Makefile.
|
| +
|
| + * src/base/rules.mk (BASE_SRC): Add `basepic.c' and `ftpic.c'.
|
| + (BASE_H): Add `basepic.h'.
|
| +
|
| +2013-12-20 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Fix PIC compilation.
|
| +
|
| + * src/autofit/afcjk.c (af_cjk_metrics_init_widths),
|
| + src/autofit/aflatin.c (af_latin_metrics_init_widths)
|
| + [FT_CONFIG_OPTION_PIC]: Declare `globals'.
|
| +
|
| + * src/autofit/afglobal.c: Always call AF_DEFINE_SCRIPT_CLASS, and
|
| + AF_DEFINE_STYLE_CLASS.
|
| +
|
| + * src/autofit/afpic.c: Include `afglobal.h'.
|
| + (autofit_module_class_pic_init): Typo.
|
| +
|
| + * src/autofit/aftypes.h (AF_DEFINE_SCRIPT_CLASS,
|
| + AF_DEFINE_STYLE_CLASS): Don't use the same identifier for macro
|
| + parameter and structure member.
|
| +
|
| +2013-12-20 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Introduce `styles'.
|
| +
|
| + This is the new top-level structure for handling glyph input data;
|
| + scripts are now defined separately.
|
| +
|
| + * src/autofit/aftypes.h (SCRIPT): Updated.
|
| + (AF_ScriptClassRec): Move `blue_stringset' and `writing_system'
|
| + members to ...
|
| + (AF_Style_ClassRec): ... this new structure.
|
| + (AF_Style): New enumeration.
|
| + (AF_StyleMetricsRec): Replace `script' enumeration with
|
| + `style_class' pointer.
|
| + (AF_DEFINE_SCRIPT_CLASS, AF_DECLARE_SCRIPT_CLASS): Updated.
|
| + (AF_DEFINE_STYLE_CLASS, AF_DECLARE_STYLE_CLASS): New macros.
|
| +
|
| + * src/autofit/afstyles.h: New file, using data from `afscript.h'.
|
| + * src/autofit/afscript.h: Updated.
|
| +
|
| + * src/autofit/afcjk.c (af_cjk_metrics_init_widths,
|
| + af_cjk_metrics_init_blues, af_cjk_hint_edges): Updated.
|
| +
|
| + * src/autofit/afglobal.c (SCRIPT): Updated.
|
| + (STYLE): Redefine macro to load `afstyles.h'.
|
| + (af_script_names) [FT_DEBUG_LEVEL_TRACE]: Replace with...
|
| + (af_style_names): ... this array.
|
| + (af_face_globals_compute_script_coverage): Renamed to...
|
| + (af_face_globals_compute_style_coverage): ... this.
|
| + Updated.
|
| + (af_face_globals_new, af_face_globals_free,
|
| + af_face_globals_get_metrics): Updated.
|
| +
|
| + * src/autofit/afglobal.h (SCRIPT): Updated.
|
| + (STYLE): Redefine macro to load `afstyles.h'.
|
| + (AF_SCRIPT_FALLBACK): Update definition. This will get more
|
| + refinements with later on.
|
| + (AF_SCRIPT_UNASSIGNED): Replace with...
|
| + (AF_STYLE_UNASSIGNED): ... this macro.
|
| + (AF_FaceGlobalsRec): Updated.
|
| +
|
| + * src/autofit/aflatin.c (af_latin_metrics_init_widths,
|
| + af_latin_metrics_init_blues, af_latin_metrics_scale_dim,
|
| + af_latin_hint_edges): Updated.
|
| +
|
| + * src/autofit/aflatin2.c (af_latin2_metrics_init_widths): Updated.
|
| + (af_ltn2_uniranges): Removed.
|
| +
|
| + * src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
|
| + Updated.
|
| +
|
| + * src/autofit/afpic.c (autofit_module_class_pic_init): Updated.
|
| + * src/autofit/afpic.h (AF_STYLE_CLASSES_GET): New macro.
|
| + (AFModulePIC): Add `af_style_classes' and `af_style_classes_rec'
|
| + members.
|
| +
|
| + * src/autofit/afranges.h: Updated.
|
| +
|
| + * src/autofit/rules.mk (AUTOF_DRV_H): Add `afstyles.h'.
|
| +
|
| +2013-12-19 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Factor scripts and uniranges out of writing system files.
|
| +
|
| + * src/autofit/afranges.c, src/autofit/afranges.h: New files.
|
| +
|
| + * src/autofit/afscript.h: Extend `SCRIPT' macro with more
|
| + parameters, taking data from the writing system files.
|
| +
|
| + * src/autofit/aftypes.h: Updated.
|
| +
|
| + * src/autofit/afglobal.c: Include `afranges.h'.
|
| + Load `afscript.h' to call AF_DEFINE_SCRIPT_CLASS.
|
| + * src/autofit/afglobal.c: Include `afranges.h'.
|
| + Load `afscript.h' to call AF_DECLARE_SCRIPT_CLASS.
|
| +
|
| + * src/autofit/afcjk.c, src/autofit/afcjk.h: Updated.
|
| + * src/autofit/afdummy.c, src/autofit/afdummy.h: Updated.
|
| + * src/autofit/afindic.c, src/autofit/afindic.h: Updated.
|
| + * src/autofit/aflatin.c, src/autofit/aflatin.h: Updated.
|
| + * src/autofit/aflatn2.c, src/autofit/aflatn2.h: Updated.
|
| +
|
| + * src/autofit/afpic.c: Updated.
|
| +
|
| + * src/autofir/autofit.c: Include `afranges.c'.
|
| + * src/autofit/rules.mk (AUTOF_DRV_SRC): Add `afranges.c'.
|
| +
|
| +2013-12-18 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] More code orthogonality.
|
| +
|
| + * src/autofit/aftypes.h (AF_StyleMetrics): Replace `script_class'
|
| + pointer to an `AF_ScriptClass' structure with `script' index of type
|
| + `AF_Script'.
|
| + Move some code around.
|
| +
|
| + * src/autofit/afcjk.c: Include `afpic.h'.
|
| + (af_cjk_metrics_init_widths, af_cjk_metrics_init_blues,
|
| + af_cjk_hint_edges): Updated.
|
| +
|
| + * src/autofit/aflatin.c: Include `afpic.h'.
|
| + (af_latin_metrics_init_widths, af_latin_metrics_init_blues,
|
| + af_latin_metrics_scale_dim, af_latin_hint_edges): Updated.
|
| +
|
| + * src/autofit/afglobal.c (af_face_globals_get_metrics): Updated.
|
| +
|
| + * src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
|
| + Updated.
|
| +
|
| +2013-12-18 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] s/ScriptMetrics/StyleMetrics/.
|
| +
|
| +2013-12-18 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] s/script_{metrics,hints}/style_{metrics,hints}/
|
| +
|
| +2013-12-18 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] s/gscripts/gstyles/.
|
| +
|
| +2013-12-18 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] s/glyph_scripts/glyph_styles/.
|
| +
|
| + This is the first commit of a series to create a new top-level
|
| + structure (a `style') for handling scripts, writing_systems, and
|
| + soon-to-be-added coverages.
|
| +
|
| +2013-12-17 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] s/AF_Script_/AF_WritingSystem_/ where appropriate.
|
| +
|
| +2013-12-11 Infinality <infinality@infinality.net>
|
| +
|
| + [truetype] Simplify logic of rendering modes.
|
| +
|
| + This patch unifies the subpixel and non-subpixel cases.
|
| +
|
| + * src/truetype/ttinterp.h (TT_ExecContextRec): Remove
|
| + `grayscale_hinting'; all code should refer to `grayscale' instead.
|
| + Remove unused `native_hinting' member.
|
| + Rename `subpixel_hinting' member to `subpixel.
|
| +
|
| + * src/truetype/ttgload.c (TT_LOADER_SET_PP): Updated.
|
| + (tt_loader_init): Updated.
|
| +
|
| + * src/truetype/ttinterp.c (Ins_GETINFO): Simplify.
|
| + Updated.
|
| +
|
| +2013-12-11 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [documentation] Add section how to include FreeType header files.
|
| + Problem reported by David Kastrup <dak@gnu.org>.
|
| +
|
| + Surprisingly, a description how to do that was completely missing in
|
| + the API reference.
|
| +
|
| + * include/freetype.h, include/ftchapters.h: New documentation
|
| + section `header_inclusion'.
|
| +
|
| +2013-12-10 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] s/DFLT/NONE/, s/dflt/none/.
|
| +
|
| +2013-12-10 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] s/AF_SCRIPT_NONE/AF_SCRIPT_UNASSIGNED/.
|
| +
|
| +2013-12-10 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Fix scaling of vertical phantom points.
|
| +
|
| + * src/truetype/ttgload.c (load_truetype_glyph): Scale pp3.x and
|
| + pp4.x also.
|
| +
|
| +2013-12-10 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Fix positioning of composite glyphs.
|
| + Problem reported by Nigel Tao <nigeltao@golang.org>.
|
| +
|
| + * src/truetype/ttgload.c (TT_Hint_Glyph): Remove code that shifts
|
| + the glyph (component) by a fractional value computed from the LSB
|
| + phantom point. This is wrong, since the horizontal phantom points
|
| + get rounded horizontally later on.
|
| +
|
| +2013-12-08 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * Version 2.5.2 released.
|
| + =========================
|
| +
|
| +
|
| + Tag sources with `VER-2-5-2'.
|
| +
|
| + * docs/VERSION.DLL: Update documentation and bump version number to
|
| + 2.5.2.
|
| +
|
| + * 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/2.5.1/2.5.2/, s/251/252/.
|
| +
|
| + * include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
|
| +
|
| + * builds/unix/configure.raw (version_info): Set to 17:1:11.
|
| + * CMakeLists.txt (VERSION_PATCH): Set to 2.
|
| + * docs/CHANGES: Updated.
|
| +
|
| +2013-12-07 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Next round in phantom point handling.
|
| +
|
| + Greg Hitchcock provided very interesting insights into the
|
| + complicated history of the horizontal positions of the TSB and BSB
|
| + phantom points.
|
| +
|
| + * src/truetype/ttgload.c (TT_LOADER_SET_PP)
|
| + [TT_CONFIG_OPTION_SUBPIXEL_HINTING]: Use `subpixel_hinting' and
|
| + `grayscale_hinting' flags as conditionals for the x position of TSB
|
| + and BSB.
|
| +
|
| +2013-12-05 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * builds/freetype.mk (FT_CC): Removed. Unused.
|
| +
|
| +2013-12-04 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [sfnt] Fix handling of embedded bitmap strikes.
|
| +
|
| + This corrects the commit from 2013-11-21. Problem reported by
|
| + Andrey Panov <panov@canopus.iacp.dvo.ru>.
|
| +
|
| + * src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap): Fix logic to
|
| + detect excessive bytes for bit-aligned bitmaps.
|
| +
|
| +2013-12-03 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Remove dead code.
|
| +
|
| + Reported by Nigel Tao <nigeltao@golang.org>.
|
| +
|
| + * include/internal/tttypes.h (TT_LoaderRec): Remove unused
|
| + `preserve_pps' field.
|
| + * src/truetype/ttgload.c (TT_Hint_Glyph): Updated.
|
| +
|
| +2013-12-03 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Fix phantom point handling.
|
| +
|
| + This is a further improvement to the changes from 2013-11-06.
|
| +
|
| + * src/truetype/ttgload.c (TT_Hint_Glyph): Horizontal phantom points
|
| + are rounded horizontally, vertical ones are rounded vertically.
|
| + (TT_LOADER_SET_PP): The horizontal position of vertical phantom
|
| + points in pre-ClearType mode is zero, as shown in the OpenType
|
| + specification.
|
| +
|
| +2013-12-02 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Fix change from 2013-11-20.
|
| +
|
| + Problem reported by Akira Kakuto <kakuto@fuk.kindai.ac.jp>.
|
| +
|
| + * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Protect call to
|
| + `Update_Max' with both a TT_USE_BYTECODE_INTERPRETER guard and a
|
| + `IS_HINTED' clause.
|
| + Also remove redundant check using `maxSizeOfInstructions' – in
|
| + simple glyphs, the bytecode data comes before the outline data, and
|
| + a validity test for this is already present.
|
| +
|
| +2013-11-27 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Fix use of dumping functions in `ftgrid' demo program.
|
| +
|
| + * src/autofit/afhints.c (AF_DUMP) [FT_DEBUG_AUTOFIT]: New macro.
|
| + (af_glyph_hints_dump_points, af_glyph_hints_dump_segments,
|
| + af_glyph_hints_dump_edges) [FT_DEBUG_AUTOFIT]: Add parameter to
|
| + handle output to stdout.
|
| + Use AF_DUMP.
|
| + (af_glyph_hints_dump_points, af_glyph_hints_dump_segments,
|
| + af_glyph_hints_dump_edges) [!FT_DEBUG_AUTOFIT]: Removed.
|
| +
|
| +2013-11-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * Version 2.5.1 released.
|
| + =========================
|
| +
|
| +
|
| + Tag sources with `VER-2-5-1'.
|
| +
|
| + * docs/VERSION.DLL: Update documentation and bump version number to
|
| + 2.5.1.
|
| +
|
| + * 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/2.5.0/2.5.1/, s/250/251/.
|
| +
|
| + * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
|
| +
|
| + * builds/unix/configure.raw (version_info): Set to 17:0:11.
|
| + * CMakeLists.txt (VERSION_PATCH): Set to 1.
|
| + * docs/CHANGES, docs/release: Updated.
|
| +
|
| +2013-11-23 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype]: Add tricky font names `hkscsiic.ttf' and `iicore.ttf'.
|
| +
|
| + * src/truetype/ttobjs.c (TRICK_NAMES_MAX_CHARACTERS,
|
| + TRICK_NAMES_COUNT): Updated.
|
| + (trick_names): Add family name for the two fonts.
|
| +
|
| +2013-11-23 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap): Typo.
|
| +
|
| +2013-11-21 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [sfnt] Typo.
|
| +
|
| + Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>.
|
| +
|
| + * src/sfnt/sfobjs.c (sfnt_load_face): Return correct `bsize->width'
|
| + value if the font lacks an `OS/2' table.
|
| +
|
| +2013-11-21 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [sfnt] Improve handling of buggy embedded bitmap strikes.
|
| +
|
| + We are now able to successfully load `AppleMyoungJo.ttf'.
|
| + Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>.
|
| +
|
| + * src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap): Don't trust glyph
|
| + format.
|
| +
|
| +2013-11-20 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Don't trust `maxp's `maxSizeOfInstructions'.
|
| +
|
| + Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>; see
|
| +
|
| + http://lists.nongnu.org/archive/html/freetype-devel/2013-08/msg00005.html
|
| +
|
| + for details.
|
| +
|
| + * src/base/ftobjs.c (FT_Load_Glyph): Check size of `fpgm' and `prep'
|
| + tables also for setting `autohint'.
|
| +
|
| + * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Use code from
|
| + `TT_Process_Composite_Glyph' for handling unreliable values of
|
| + `maxSizeOfInstructions'.
|
| +
|
| +2013-11-16 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [sfnt] Fix `OS/2' table version 5 support.
|
| +
|
| + We now follow the `official' announcement from Microsoft (on the
|
| + OpenType mailing list, which unfortunately hasn't a public archive).
|
| +
|
| + * include/freetype/tttables.h (TT_OS2):
|
| + s/usLowerPointSize/usLowerOpticalPointSize/,
|
| + s/usUpperPointSize/usUpperOpticalPointSize/.
|
| +
|
| + * src/sfnt/ttload.c (tt_face_load_os2): Update, and set correct
|
| + default values.
|
| +
|
| +2013-11-13 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * builds/unix/ft2unix.h: Remove. No longer necessary.
|
| +
|
| + * builds/unix/install.mk (install): Updated.
|
| +
|
| +2013-11-13 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Simplify header file hierarchy.
|
| +
|
| + This large patch changes the header file directory layout from
|
| + `include/freetype/...' to `include/...', effectively removing one
|
| + level. Since the file `ft2build.h' is also located in `include'
|
| + (and it stays there even after installation), all FreeType header
|
| + files are now in a single directory.
|
| +
|
| + Applications that use (a) `freetype-config' or FreeType's
|
| + `pkg-config' file to get the include directory for the compiler, and
|
| + (b) the documented way for header inclusion like
|
| +
|
| + #include <ft2build.h>
|
| + #include FT_FREETYPE_H
|
| + ...
|
| +
|
| + don't need any change to the source code.
|
| +
|
| + * include/freetype/*: Move up to...
|
| + * include/*: ... this directory.
|
| +
|
| + * builds/amiga/include/freetype/*: Move up to...
|
| + * builds/amiga/include/*: ... this directory.
|
| +
|
| + */*: Essentially do `s@/freetype/@/@' where appropriate.
|
| +
|
| + * CMakeList.txt: Simplify.
|
| + * builds/unix/freetype-config.in, builds/unix/freetype2.in: For
|
| + `--cflags', return a single directory.
|
| + * builds/unix/install.mk (install): No longer try to remove `cache'
|
| + and `internal' subdirectories; instead, remove the `freetype'
|
| + subdirectory.
|
| +
|
| +2013-11-12 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Fix last `truetype' commit.
|
| +
|
| + * src/truetype/ttgload.c (tt_get_metrics): Preserve stream position.
|
| + Return error value.
|
| + (load_truetype_glyph): Updated.
|
| +
|
| +2013-11-10 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * docs/CMAKE: New dummy file.
|
| +
|
| +2013-11-08 Dave Arnold <darnold@adobe.com>
|
| +
|
| + [cff] Fix for hints that touch.
|
| +
|
| + * src/cff/cf2hints.c (cf2_hintmap_insertHint): Fix condition for
|
| + finding index value of insertion point.
|
| +
|
| +2013-11-06 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Fix handling of phantom points in composite glyphs.
|
| + Problem reported by Nigel Tao <nigeltao@golang.org>.
|
| +
|
| + This is a follow-up commit to the previous one.
|
| +
|
| + * src/truetype/ttgload.c (load_truetype_glyph): Call
|
| + `tt_get_metrics' after loading the glyph header.
|
| +
|
| +2013-11-06 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Improve emulation of vertical metrics.
|
| +
|
| + This commit also improves the start values of vertical phantom
|
| + points. Kudos to Greg Hitchcock for help.
|
| +
|
| + * src/truetype/ttgload.c (TT_Get_VMetrics): Add parameter to pass
|
| + `yMax' value. Replace code with fixed Microsoft definition.
|
| + (tt_get_metrics): Updated.
|
| + (TT_LOADER_SET_PP): Add explanation how to initialize phantom
|
| + points, taken from both the OpenType specification and private
|
| + communication with Greg (which will eventually be added to the
|
| + standard).
|
| + Fix horizontal position of `pp3' and `pp4'.
|
| +
|
| + * src/truetype/ttgload.h: Updated.
|
| +
|
| + * src/truetype/ttdriver.c (tt_get_advances): Updated.
|
| +
|
| + * docs/CHANGES: Updated.
|
| +
|
| +2013-11-05 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * builds/windows/vc2010/freetype.vcxproj: s/v110/v100/.
|
| + PlatformToolSet version 110 is for VC2012.
|
| +
|
| + Problem reported (with solution) by Dave Arnold <darnold@adobe.com>.
|
| +
|
| +2013-11-05 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Correctly reset point tags for glyph components.
|
| + Problem reported by Nigel Tao <nigeltao@golang.org>.
|
| +
|
| + * src/truetype/ttgload.c (TT_Process_Composite_Glyph): Fix loop.
|
| +
|
| +2013-11-02 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Fix GETINFO opcode handling of subpixel hinting bits.
|
| +
|
| + * src/truetype/ttinterp.c (Ins_GETINFO): Don't request bit 6 set to
|
| + get info on subpixel hinting.
|
| +
|
| + * docs/CHANGES: Updated.
|
| +
|
| +2013-11-02 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix Savannah bug #40451.
|
| +
|
| + Simply apply the patch from the bug report.
|
| +
|
| + * builds/unix/ftconfig.in, builds/vms/ftconfig.h,
|
| + include/freetype/config/ftconfig.h: The used #pragma directives only
|
| + work with gcc versions 4.6 and higher.
|
| +
|
| +2013-11-01 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * docs/CHANGES: Updated.
|
| +
|
| +2013-11-01 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Minor code refactoring.
|
| +
|
| + Two benefits: The allocated FDEF (and IDEF) array gets slightly
|
| + smaller, and the `ttdebug' demo program has access to function
|
| + numbers without additional costs.
|
| +
|
| + Fortunately, no changes to FontForge are necessary – this is the
|
| + only external TrueType debugger I know of, but others may exist and
|
| + should check the code accordingly.
|
| +
|
| + * src/truetype/ttinterp.h (TT_CallRec): Replace `Cur_Restart' and
|
| + `Cur_End' with a pointer to the corresponding `TT_DefRecord'
|
| + structure.
|
| +
|
| + * src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF, Ins_ENDF,
|
| + Ins_CALL, Ins_LOOPCALL, Ins_UNKNOWN, TT_RunIns <Invalid_Opcode>):
|
| + Updated.
|
| +
|
| +2013-10-27 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [sfnt] Implement support for `OS/2' table version 5.
|
| +
|
| + See
|
| +
|
| + http://typedrawers.com/discussion/470/new-microsoft-size-specific-design-selection-mechanism
|
| +
|
| + for the announcement.
|
| +
|
| + * include/freetype/tttables.h (TT_OS2): Add fields
|
| + `usLowerPointSize' and `usUpperPointSize'. Since FreeType returns
|
| + this structure only as a pointer through `FT_Get_Sfnt_Table', there
|
| + shouldn't be any ABI problems.
|
| +
|
| + * src/sfnt/ttload.c (tt_face_load_os2): Implement it.
|
| +
|
| + * docs/CHANGES: Updated.
|
| +
|
| +2013-10-24 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * README.git, docs/CHANGES, docs/INSTALL: Updated.
|
| +
|
| +2013-10-24 John Cary <cary@txcorp.com>
|
| +
|
| + Provide cmake support.
|
| +
|
| + * CMakeLists.txt: New file.
|
| +
|
| +2013-10-23 Kenneth Miller <kennethadammiller@yahoo.com>
|
| + Werner Lemberg <wl@gnu.org>
|
| +
|
| + Provide support for x64 builds in Visual C++ project files.
|
| +
|
| + * src/builds/win32: Renamed to...
|
| + * src/builds/windows: This.
|
| +
|
| + * src/builds/windows/vc2010/*: Updated to handle x64 target.
|
| +
|
| + * src/builds/windows/*.mk, docs/INSTALL.GNU: s/win32/windows/ where
|
| + appropriate.
|
| +
|
| +2013-10-22 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * src/base/md5.c, src/base/md5.h: Updated to recent version.
|
| +
|
| + * src/base/ftobjs.c: Updated; `md5.c' no longer uses `free'.
|
| +
|
| + The canonical URL to get updates for this file is
|
| +
|
| + http://cvsweb.openwall.com/cgi/cvsweb.cgi/Owl/packages/popa3d/popa3d/md5/
|
| +
|
| + as the author told me in private communication.
|
| +
|
| +2013-10-19 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] s/SMALL_TOP/X_HEIGHT/.
|
| +
|
| + * src/autofit/afblue.dat: Updated.
|
| +
|
| + * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
| +
|
| + * src/autofit/aflatin.c, src/autofit/aflatin.h,
|
| + src/autofit/atlatin2.c: Updated.
|
| +
|
| +2013-10-19 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * src/autofit/afblue.dat: s/MINOR/DESCENDER/.
|
| +
|
| + * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
| +
|
| +2013-10-16 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Add description strings to script entries.
|
| +
|
| + Currently, this is unused.
|
| +
|
| + * src/autofit/afscript.h: Do it.
|
| + * src/autofit/afglobal.c, src/autofit/afpic.c,
|
| + src/autofit/aftypes.h: Updated.
|
| +
|
| +2013-10-16 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Improve tracing message for extra light flag.
|
| +
|
| + * src/autofit/aflatin.c (af_latin_metrics_scale_dim): Do it.
|
| +
|
| +2013-10-15 Chongyu Zhu <lembacon@gmail.com>
|
| +
|
| + [arm] Fix thumb2 inline assembly under LLVM.
|
| +
|
| + When using `ADD' with an immediate operand, the instruction is
|
| + actually `ADD Rd, Rn, #<imm12>', that is, the maximum of the
|
| + immediate operand cannot exceed 4095. It will fail to compile with
|
| + LLVM.
|
| +
|
| + However, in GCC, due to some legacy compatibility considerations,
|
| + `ADD.W' will be automatically emitted when the immediate operand is
|
| + larger than 4095.
|
| +
|
| + * builds/unix/ftconfig.in, include/freetype/config/ftconfig.h
|
| + (FT_MulFix_arm) [__GNUC__]: Support clang compiler.
|
| +
|
| + * src/truetype/ttinterp.c (TT_MulFix14_arm) [__GNUC__]: Ditto.
|
| +
|
| +2013-10-12 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Improve tracing of `latin' hinter.
|
| +
|
| + * src/autofit/aflatin.c (af_latin_metrics_init_blues): Report blue
|
| + zone types.
|
| + (af_latin_metrics_scale_dim): Report scaling changes due to x height
|
| + alignment.
|
| + Report scaled stroke width and blue zone values.
|
| +
|
| +2013-10-03 Dave Arnold <darnold@adobe.com>
|
| +
|
| + * src/cff/cf2font.c (cf2_computeDarkening): Avoid division by zero.
|
| +
|
| + Note that the old code avoided using a region of the piecewise
|
| + linear function where the slope was zero. The recovery was to use a
|
| + different section of the function, which produced a different,
|
| + incorrect amount of darkening.
|
| +
|
| +2013-10-02 Darrell Bellert <darrell.bellert@hl.konicaminolta.us>
|
| +
|
| + * src/sfnt/ttload.c (tt_face_load_pclt): Fix `pclt_fields'.
|
| +
|
| +2013-10-02 Dave Arnold <darnold@adobe.com>
|
| +
|
| + * src/cff/cf2font.c (cf2_computeDarkening): Initialize darkenAmount.
|
| +
|
| + This line was lost in commit 89ca1fd6 (from 2013-06-25). The effect
|
| + is to use a previous darkening amount when producing an unhinted,
|
| + unscaled outline. This can cause autohint samples in ftgrid and
|
| + ftview to be based on darkened CFF outlines instead of unhinted,
|
| + undarkened ones.
|
| +
|
| +2013-09-29 Dave Arnold <darnold@adobe.com>
|
| +
|
| + Fix Savannah bug #39295.
|
| +
|
| + The bug was caused by switching to the initial hintmap (the one in
|
| + effect when `moveto' executes) just before drawing the final element
|
| + in the charstring. This ensured that the path was closed (in both
|
| + Character Space and Device Space). But if the final element was a
|
| + curve and if the final hintmap was different enough from the initial
|
| + one, then the curve was visibly distorted.
|
| +
|
| + The first part of the fix is to draw the final curve using the final
|
| + hintmap as specified by the charstring. This corrects the
|
| + distortion but does not ensure closing in Device Space. It may
|
| + require the rasterizer to automatically generate an extra closing
|
| + line. Depending on the hintmap differences, this line could be from
|
| + zero to a couple pixels in length.
|
| +
|
| + The second part of the fix covers the case where the charstring
|
| + subpath is closed with an explicit line. We now modify that line's
|
| + end point to avoid the distortion.
|
| +
|
| + Some glyphs in the bug report font (TexGyreHeros-Regular) that show
|
| + the change are:
|
| +
|
| + 25ppem S (98)
|
| + 24ppem eight (52)
|
| + 25.5ppem p (85)
|
| +
|
| + Curves at the *end* of a subpath are no longer distorted. However,
|
| + some of these glyphs have bad hint substitutions in the middle of a
|
| + subpath, and these are not affected.
|
| +
|
| + The patch has been tested with a set of 106 fonts that shipped with
|
| + Adobe Creative Suite 4, together with 756 Open Source CFF fonts from
|
| + Google Fonts. There are 1.5 million glyphs, of which some 20k are
|
| + changed with the fix. A sampling of a few hundred of these changes
|
| + have been examined more closely, and the changes look good (or at
|
| + least acceptable).
|
| +
|
| + * src/cff/cf2hints.h (CF2_GlyphPathRec): New element `pathIsClosing'
|
| + to indicate that we synthesize a closepath line.
|
| +
|
| + * src/cff/cf2hints.c (cf2_glyphpath_init): Updated.
|
| + (cf2_glyphpath_pushPrevElem): If closing, use first hint map (for
|
| + `lineto' operator) and adjust hint zone.
|
| + For synthesized closing lines, use end point in first hint zone.
|
| + (cf2_glyphpath_lineTo): Take care of synthesized closing lines. In
|
| + particular, shift the detection of zero-length lines from character
|
| + space to device space.
|
| + (cf2_glyphpath_closeOpenPath): Remove assertion.
|
| + Updated.
|
| +
|
| +2013-09-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * src/autofit/aflatin.c (af_{grek,cyrl}_uniranges): Fix arrays.
|
| +
|
| +2013-09-25 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
| +
|
| + [bdf, pcf] Refuse non-zero face_index.
|
| +
|
| + Suggested by Akira Tagoh, see
|
| +
|
| + http://lists.gnu.org/archive/html/freetype/2013-09/msg00030.html
|
| +
|
| + * src/bdf/bdfdrivr.c (BDF_Face_Init): Return `Invalid_Argument'
|
| + error if the font could be opened but non-zero `face_index' is
|
| + given.
|
| + * src/pcf/pcfdrivr.c (PCF_Face_Init): Ditto.
|
| +
|
| + * src/type42/t42objs.c (T42_Face_Init): Remove unrequired FT_UNUSED
|
| + macro for `face_index' because it is validated later.
|
| +
|
| +2013-09-23 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix Savannah bug #40090.
|
| +
|
| + * src/autofit/afcjk.c (af_cjk_metrics_scale): Revert commit
|
| + 306f8c5d (from 2013-08-25) affecting this function.
|
| +
|
| +2013-09-22 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Disunify Cyrillic and Greek handling from Latin.
|
| +
|
| + * src/autofit/afscript.h: Add Cyrillic and Greek.
|
| +
|
| + * src/autofit/afblue.dat (AF_BLUE_STRINGSET_GREK,
|
| + AF_BLUE_STRINGSET_CYRL): Add blue zones for Greek and Cyrillic.
|
| + (AF_BLUE_STRINGSET_LATN): Fix typo.
|
| + * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
| +
|
| + * src/autofit/aflatin.c (af_grek_uniranges, af_cyrl_uniranges): New
|
| + arrays.
|
| + (af_grek_script_class, af_cyrl_script_class): New scripts.
|
| + * src/autofit/aflatin.h: Updated.
|
| +
|
| +2013-09-20 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * docs/CHANGES: Updated.
|
| +
|
| +2013-09-20 Behdad Esfahbod <behdad@behdad.org>
|
| +
|
| + Fix vertical size of emboldened glyphs.
|
| +
|
| + Cf. https://bugzilla.gnome.org/show_bug.cgi?id=686709
|
| +
|
| + * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Adjust `horiBearingY'
|
| + also.
|
| +
|
| +2013-09-11 Alexei Podtelezhnikov <apodtele@gmail.com>
|
| +
|
| + * include/freetype/ftoutln.h: Correct FT_Outline_Get_Orientation
|
| + algorithm description.
|
| +
|
| +2013-09-11 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Improve Hebrew rendering.
|
| +
|
| + This change introduces a new blue zone property
|
| + `AF_BLUE_PROPERTY_LATIN_LONG' to make the auto-hinter ignore short
|
| + top segments.
|
| +
|
| + * src/autofit/afblue.dat: Fix Hebrew blue strings.
|
| + Use AF_BLUE_PROPERTY_LATIN_LONG for AF_BLUE_STRING_HEBREW_TOP.
|
| +
|
| + * src/autofit/afblue.hin (AF_BLUE_PROPERTY_LATIN_LONG): New macro.
|
| +
|
| + * src/autofit/afblue.c, src/autofit/afblue.h: Updated.
|
| +
|
| + * src/autofit/aflatin.c (af_latin_metrics_init_blues): Handle
|
| + `AF_LATIN_IS_LONG_BLUE'.
|
| +
|
| + * src/autofit/aflatin.h (AF_LATIN_IS_LONG_BLUE): New macro.
|
| +
|
| +2013-08-28 Behdad Esfahbod <behdad@google.com>
|
| +
|
| + [sfnt] Fix frame access while reading WOFF table directory.
|
| +
|
| + * src/sfnt/sfobjs.c (woff_open_font): Using single memory frame
|
| + while reading the directory entries for the whole loop.
|
| +
|
| +2013-08-29 Werner Lemberg <wl@gnu.org>
|
| + Behdad Esfahbod <behdad@google.com>
|
| +
|
| + Implement support for WOFF containers.
|
| +
|
| + We simply synthesize a SFNT from the WOFF, create a memory stream
|
| + for the new data, and load the SFNT as usual.
|
| +
|
| + Does NOT add any API to access WOFF metadata or private blocks.
|
| +
|
| + * include/freetype/internal/tttypes.h (WOFF_HeaderRec,
|
| + WOFF_TableRec): New structures.
|
| +
|
| + * include/freetype/tttags.h (TTAG_wOFF): New macro.
|
| +
|
| + * src/base/ftobjs.c (FT_Open_Face): Set `stream' after calling
|
| + `open_face'.
|
| +
|
| + * src/sfnt/sfobjs.c [FT_CONFIG_OPTION_SYSTEM_ZLIB]: Include
|
| + `FT_GZIP_H'.
|
| + (WRITE_BYTE, WRITE_USHORT, WRITE_ULONG): New temporary macros for
|
| + writing to a stream.
|
| + (sfnt_stream_close, compare_offsets, woff_open_font): New functions.
|
| + (sfnt_open_font): Handle `TTAG_wOFF'.
|
| + (sfnt_init_face): Set `stream' after calling `sfnt_open_font'.
|
| +
|
| + * src/truetype/ttobjs.c (tt_face_init): Set `stream' after calling
|
| + `sfnt->init_face'.
|
| +
|
| + * src/base/ftobjs.c (open_face): Use a pointer to FT_Stream as an
|
| + argument so that a changed stream survives.
|
| + Update callers.
|
| +
|
| +2013-08-28 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [gzip] New function `FT_Gzip_Uncompress'.
|
| +
|
| + This is modeled after zlib's `uncompress' function. We need this
|
| + for WOFF support.
|
| +
|
| + * include/freetype/ftgzip.h, src/gzip/ftgzip.c (FT_Gzip_Uncompress):
|
| + New function.
|
| +
|
| + * src/gzip/rules.mk: Rewrite to better reflect dependencies.
|
| +
|
| +2013-08-28 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Fix `make multi' compilation.
|
| +
|
| + * src/autofit/afblue.cin, src/autofit/afblue.c: Don't include
|
| + `afblue.h' but `aftypes.h'.
|
| + * src/autofit/afcjk.c: Don't include `aftypes.h' but `afglobal.h'.
|
| +
|
| +2013-08-28 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Fix C++ compilation.
|
| +
|
| + * src/autofit/afglobal.c (af_face_globals_get_metrics),
|
| + src/autofit/afdummy.c (af_dflt_script_class), src/autofit/afindic.c
|
| + (af_deva_script_class): Use proper casts.
|
| +
|
| +2013-08-27 Behdad Esfahbod <behdad@google.com>
|
| +
|
| + * src/sfnt/ttload.c (tt_face_load_font_dir): Fix sign typos.
|
| +
|
| +2013-08-27 Behdad Esfahbod <behdad@google.com>
|
| +
|
| + FT_Open_Face: Improve external stream handling.
|
| +
|
| + If the font's `clazz->init_face' function wants to swap to new
|
| + stream, handling of whether original stream was external could
|
| + result to either memory leak or double free. Mark externality into
|
| + face flags before calling `init_face' such that the clazz can handle
|
| + external streams properly.
|
| +
|
| + * src/base/ftobjs.c (FT_Open_Face): Move code to set
|
| + FT_FACE_FLAG_EXTERNAL_STREAM to...
|
| + (open_face): This function.
|
| +
|
| +2013-08-27 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Remove `FT_SqrtFixed' function.
|
| +
|
| + It's no longer used.
|
| +
|
| + * include/freetype/internal/ftcalc.h, src/base/ftcalc.c: Do it.
|
| +
|
| +2013-08-27 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] While tracing, report script names instead of ID values.
|
| +
|
| + * src/autofit/afglobal.c (af_script_names) [FT_DEBUG_LEVEL_TRACE]:
|
| + New array.
|
| + * src/autofit/afglobal.h: Updated.
|
| +
|
| + * src/autofit/afcjk.c (af_cjk_metrics_init_widths,
|
| + af_cjk_hint_edges): Use `af_script_names'.
|
| + * src/autofit/aflatin.c (af_latin_metrics_init_widths,
|
| + af_latin_hint_edges): Ditto.
|
| +
|
| +2013-08-26 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Report used script while hinting a glyph.
|
| +
|
| + * src/autofit/afcjk.c (af_cjk_hint_edges), src/autofit/aflatin.c
|
| + (af_latin_hint_edges): Implement it.
|
| +
|
| +2013-08-26 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Add support for Hebrew script.
|
| +
|
| + * src/autofit/afblue.dat: Add blue strings for Hebrew.
|
| + * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
| +
|
| + * src/autofit/aflatin.c (af_hebr_uniranges): New array.
|
| + (af_hebr_script_class): New script.
|
| + * src/autofit/aflatin.h, src/autofit/afscript.h: Updated.
|
| +
|
| +2013-08-26 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Improve tracing messages.
|
| +
|
| + * src/autofit/afcjk.c (af_cjk_metrics_init_widths): Mention script
|
| + ID in tracing message.
|
| + (af_cjk_metrics_init_blues): Initialize `axis' outside of the inner
|
| + loop.
|
| + Improve tracing messages.
|
| + (af_cjk_hint_edges) [FT_DEBUG_LEVEL_TRACE]: New variable
|
| + `num_actions' to count hinting actions.
|
| + Improve tracing messages.
|
| +
|
| + * src/autofit/aflatin.c (af_latin_metrics_init_widths): Mention
|
| + script ID in tracing message.
|
| + (af_latin_metrics_init_blues, af_latin_hint_edges): Improve tracing
|
| + messages.
|
| +
|
| +2013-08-26 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Better tracing of loaded glyphs.
|
| +
|
| + Previously, the loading of a glyph was traced at level 4, if at all.
|
| + With this change, all font loading routines emit a tracing message
|
| + at level 1, making it easier to select tracing output (for example
|
| + using F2_DEBUG="any:1 afhints:7 aflatin:7").
|
| +
|
| + * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Add tracing message.
|
| + * src/cff/cffdrivr.c (cff_glyph_load): Ditto.
|
| + * src/cff/cffgload.c (cff_decoder_prepare): Improve tracing
|
| + messages.
|
| + * src/cid/cidgload.c (cid_load_glyph): Use level 1 for tracing
|
| + message.
|
| + * src/pcf/pcfdrivr.c (PCF_Glyph_Load): Ditto.
|
| + * src/pfr/pfrobjs.c (pfr_slot_load): Add tracing message.
|
| + * src/truetype/ttgload.c (TT_Load_Glyph): Ditto.
|
| + * src/type1/t1gload.c (T1_Load_Glyph): Ditto.
|
| + * src/type42/t42objs.c (T42_GlyphSlot_Load): Ditto.
|
| + * src/winfonts/winfnt.c (FNT_Load_Glyph): Ditto.
|
| +
|
| +2013-08-26 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Fix script selection.
|
| +
|
| + * src/autofit/afglobal.c (af_face_globals_get_metrics): Use
|
| + `AF_SCRIPT_DFLT', not value 0.
|
| + Simplify code.
|
| +
|
| + * src/autofit/afscript.h: Sort by script name.
|
| +
|
| +2013-08-26 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Make `dummy' hinter work as expected.
|
| +
|
| + * src/autofit/afdummy.c (af_dummy_hints_init): Properly set scaling
|
| + information.
|
| + (af_dummy_hints_apply): Scale the glyphs.
|
| +
|
| +2013-08-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Make `cjk' module use blue stringsets.
|
| +
|
| + * src/autofit/afcjk.c (AF_CJK_MAX_TEST_CHARACTERS): Removed.
|
| + (af_cjk_hani_blue_chars): Removed.
|
| + (AF_CJK_BLUE_TYPE_*): Removed.
|
| + (af_cjk_metrics_init_blues): Replace AF_CJK_MAX_TEST_CHARACTERS with
|
| + AF_BLUE_STRING_MAX_LEN.
|
| + Change loops to use offsets (in file `afblue.h') into the new arrays
|
| + `af_blue_stringsets' and `af_blue_strings' (in file `afblue.c').
|
| + Instead of three dimensions (as used in the old blue string array)
|
| + we now use properties to do the same, saving one loop nesting level.
|
| +
|
| + * src/autofit/afcjk.h: Remove old enumeration values superseded by
|
| + the new data in `afblue.h'.
|
| + (AF_CJK_IS_TOP_BLUE, AF_CJK_IS_HORIZ_BLUE, AF_CJK_IS_FILLED_BLUE,
|
| + AF_CJK_IS_RIGHT_BLUE): New macros, to be used in
|
| + `af_cjk_metrics_init_blues'.
|
| + (AF_CJK_BLUE_IS_RIGHT): Remove this now redundant enum value.
|
| + (AF_CJK_BLUE_IS_TOP): Renamed to...
|
| + (AF_CJK_BLUE_TOP): This.
|
| + (AF_CJK_MAX_BLUES): Remove.
|
| + (AF_CJKAxisRec): Updated.
|
| +
|
| +2013-08-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Typo.
|
| +
|
| + * src/autofit/afblue.hin, src/autofit/afblue.c (GET_UTF8_CHAR): Use
|
| + cast.
|
| +
|
| +2013-08-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Synchronize `cjk' with `latin' module (and vice versa).
|
| +
|
| + * src/autofit/afcjk.c (af_cjk_metrics_init_widths): Add tracing
|
| + messages.
|
| + (af_cjk_metrics_init_blues): Don't pass blue string array as
|
| + argument but use the global array directly.
|
| + Use `outline' directly.
|
| + Update and add tracing messages.
|
| + (af_cjk_metrics_init): Simplify code.
|
| + (af_cjk_metrics_scale_dim): Improve tracing message.
|
| + (af_cjk_metrics_scale): Synchronize.
|
| +
|
| + * src/autofit/aflatin.c (af_latin_metrics_init_widths,
|
| + af_latin_metrics_init_blues): Improve and add tracing messages.
|
| +
|
| +2013-08-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Make `latin' module use blue stringsets.
|
| +
|
| + * src/autofit/aflatin.c (AF_LATIN_MAX_TEST_CHARACTERS): Removed.
|
| + (af_latin_blue_chars): Removed.
|
| + (af_latin_metrics_init_blues): Replace AF_LATIN_MAX_TEST_CHARACTERS
|
| + with AF_BLUE_STRING_MAX_LEN.
|
| + Change loops to use offsets (in file `afblue.h') into the new arrays
|
| + `af_blue_stringsets' and `af_blue_strings' (in file `afblue.c').
|
| + Use `AF_LATIN_IS_SMALL_TOP_BLUE' macro.
|
| +
|
| + * src/autofit/aflatin.h: Remove old enumeration values superseded by
|
| + the new data in `afblue.h'.
|
| + (AF_LATIN_IS_TOP_BLUE): Updated definition.
|
| + (AF_LATIN_IS_SMALL_TOP_BLUE): New macro.
|
| + (AF_LATIN_MAX_BLUES): Remove.
|
| + (AF_LatinAxisRec): Updated.
|
| +
|
| +2013-08-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Add blue stringsets.
|
| +
|
| + * src/autofit/aftypes.h: Include `afblue.h'.
|
| + (AF_ScriptClassRec): Add `blue_stringset' field.
|
| + (AF_DEFINE_SCRIPT_CLASS): Updated.
|
| +
|
| + * src/autofit/autofit.c: Include `afblue.c'.
|
| +
|
| + * src/autofit/afcjk.c (af_hani_script_class), src/autofit/afdummy.c
|
| + (af_dflt_script_class), src/autofit/afindic.c
|
| + (af_deva_script_class), src/autofit/aflatin.c
|
| + (af_latn_script_class), src/autofit/aflatin2.c
|
| + (af_ltn2_script_class): Updated.
|
| +
|
| + * src/autofit/rules.mk (AUTOF_DRV_SRC): Add `afblue.c'.
|
| +
|
| +2013-08-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Introduce data file for blue strings.
|
| +
|
| + The idea is to have a central file which gets processed by a Perl
|
| + script to create proper `.c' and `.h' files using templates. There
|
| + are two other reasons to do that:
|
| +
|
| + . The data file should be easily readable. We use UTF-8 encoding
|
| + which then gets converted to single bytes.
|
| +
|
| + . Since the number of supported scripts will increase soon, the
|
| + current usage of blue string arrays is a waste of space. Using
|
| + the Perl script it is possible to imitate jagged arrays,
|
| + defining enumeration constants as offsets into the arrays.
|
| +
|
| + This commit only adds files without changing any functionality.
|
| +
|
| + * src/autofit/afblue.dat: New data file.
|
| + * src/tools/afblue.pl: New Perl script for processing `afblue.dat'.
|
| +
|
| + * src/autofit/afblue.cin, src/autofit/afblue.hin: New template files
|
| + for...
|
| + * src/autofit/afblue.c, src/autofit/afblue.c: New source files.
|
| + To avoid a dependency on Perl, we add them too.
|
| +
|
| +2013-08-19 Alexei Podtelezhnikov <apodtele@gmail.com>
|
| +
|
| + [base] Enable new algorithm for `BBox_Cubic_Check'.
|
| +
|
| + * src/base/ftbbox.c: Enable new BBox_Cubic_Check algorithm, remove
|
| + the old one.
|
| + Improve comments.
|
| +
|
| +2013-08-18 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * builds/unix/unix-def.in (freetype2.pc): Don't set executable bit.
|
| +
|
| +2013-08-18 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix Savannah bug #39804.
|
| +
|
| + * builds/unix/configure.raw (LIBPNG): Define and export.
|
| + * builds/unix/freetype-config.in, builds/unix/freetype2.in: Handle
|
| + libpng.
|
| +
|
| +2013-08-17 Alexei Podtelezhnikov <apodtele@gmail.com>
|
| +
|
| + [base] Clean up BBox_Conic_Check.
|
| +
|
| + * src/base/ftbbox.c (BBox_Conic_Check): Remove redundant checks for
|
| + extremum at the segment ends, which are already within the bbox.
|
| + Slightly modify calculations.
|
| +
|
| +2013-08-15 Alexei Podtelezhnikov <apodtele@gmail.com>
|
| +
|
| + [base] Finish experimental (disabled) BBox_Cubic_Check implementation.
|
| +
|
| + * src/base/ftbbox.c (BBox_Cubic_Check): Scale arguments to improve
|
| + accuracy and avoid overflows.
|
| +
|
| +2013-08-13 Alexei Podtelezhnikov <apodtele@gmail.com>
|
| +
|
| + [base] Refactor experimental (disabled) BBox_Cubic_Check.
|
| +
|
| + * src/base/ftbbox.c (BBox_Cubic_Check): Implement the minimum search
|
| + as the mirror image of the maximum search implemented here...
|
| + (update_max): New function.
|
| +
|
| +2013-08-06 John Tytgat <John.Tytgat@esko.com>
|
| +
|
| + Fix Savannah bug #39702.
|
| +
|
| + * src/cff/cffload.c (cff_index_get_pointers): Check for `cur_offset
|
| + != 0'; this stronger test is mandated by the CFF specification.
|
| + Fix test for INDEX structures which have one or more empty entries
|
| + at the end.
|
| +
|
| +2013-08-05 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix gcc pragmas, part 2.
|
| +
|
| + * src/truetype/ttinterp.c (TT_MulFix14_long_long,
|
| + TT_DotFix14_long_long): `#pragma gcc diagnostic {push,pop}' has been
|
| + introduced with gcc version 4.6.
|
| +
|
| +2013-08-05 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix gcc pragmas.
|
| +
|
| + * src/truetype/ttinterp.c (TT_MulFix14_long_long,
|
| + TT_DotFix14_long_long): Older gcc versions don't accept diagnostic
|
| + pragmas within a function body.
|
| +
|
| +2013-08-05 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix Savannah bug #39700.
|
| +
|
| + * builds/unix/ftconfig.h: Synchronize with
|
| + `include/freetype/config/ftconfig.h'.
|
| +
|
| + * builds/vms/ftconfig.h: Ditto.
|
| + Make the differences to the master `ftconfig.h' file as small as
|
| + possible for easier maintainance.
|
| +
|
| +2013-08-05 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Improve handling of `near' points.
|
| +
|
| + Points which are very near to each other are now marked as such.
|
| + The `weak' flag is then computed by using the `in' vector of the
|
| + first and the `out' vector of the last point of a group of near
|
| + points.
|
| +
|
| + For example, this fixes the rendering of glyph `Oslash' in
|
| + `Roboto-Thin.ttf'.
|
| +
|
| + * src/autofit/afhints.h (AF_Flags): New value `AF_FLAGS_NEAR'.
|
| +
|
| + * src/autofit/afhints.c (af_glyph_hints_reload): Introduce
|
| + the heuristic value `near_limit' to decide whether the current point
|
| + is near to the previous one, then set `AF_FLAG_NEAR' accordingly.
|
| + Store good `in' vector (of last non-near point) in
|
| + `last_good_in_{x,y}' and use it as an argument to
|
| + `ft_corner_is_flat' if necessary.
|
| +
|
| +2013-08-02 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * include/freetype/ftcffdrv.h: Improve documentation.
|
| + This is based on blog entries from David Lemon and Dave Arnold (both
|
| + from Adobe) with kind permission. Dave also helped in
|
| + proof-reading.
|
| +
|
| +2013-08-02 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Move declaration of scripts into separate file.
|
| +
|
| + This has the benefit that we don't need to duplicate the data at
|
| + different places.
|
| +
|
| + * src/autofit/afscript.h: New file.
|
| +
|
| + * src/autofit/aftypes.h (AF_Script): Include `afscript.h' to define
|
| + the enumeration values.
|
| +
|
| + * src/autofit/afglobal.c: Include `afscript.h' to get the script
|
| + specific header files.
|
| + (af_script_classes): Include `afscript.h' to fill this array.
|
| +
|
| + * src/autofit/afpic.c: Include `afscript.h' to get the script
|
| + specific header files.
|
| + (autofit_module_class_pic_init): Include `afscript.h' for
|
| + initialization.
|
| + * src/autofit/afpic.h (AF_SCRIPT_CLASSES_COUNT,
|
| + AF_SCRIPT_CLASSES_REC_COUNT): Removed. Use `AF_SCRIPT_MAX' instead.
|
| +
|
| + * src/autofit/rules.mk (AUTOF_DRV_H): Updated.
|
| +
|
| +2013-08-02 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Move declaration of writing systems into separate file.
|
| +
|
| + This has the benefit that we don't need to duplicate the data at
|
| + different places.
|
| +
|
| + * src/autofit/afwrtsys.h: New file.
|
| +
|
| + * src/autofit/aftypes.h (AF_WritingSystem): Include `afwrtsys.h' to
|
| + define the enumeration values.
|
| +
|
| + * src/autofit/afglobal.c: Include `afwrtsys.h' to get the writing
|
| + system specific header files.
|
| + Include `afpic.h'.
|
| + (af_writing_system_classes): Include `afwrtsys.h' to fill this
|
| + array.
|
| +
|
| + * src/autofit/afpic.c: Include `afwrtsys.h' to get the writing
|
| + system specific header files.
|
| + (autofit_module_class_pic_init): Include `afwrtsys.h' for
|
| + initialization.
|
| + * src/autofit/afpic.h (AF_WRITING_SYSTEM_CLASSES_COUNT,
|
| + AF_WRITING_SYSTEM_CLASSES_REC_COUNT): Removed. Use
|
| + `AF_WRITING_SYSTEM_MAX' instead.
|
| +
|
| +2013-08-02 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [sfnt] Fix compilation with g++.
|
| +
|
| + * src/sfnt/pngshim.c (error_callback, read_data_from_FT_stream): Use
|
| + cast.
|
| + (Load_SBit_Png): Pacify compiler.
|
| +
|
| +2013-08-02 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
| + Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Fix `make multi'.
|
| +
|
| + * include/freetype/config/ftconfig.h (FT_LOCAL_ARRAY,
|
| + FT_LOCAL_ARRAY_DEF): New macros.
|
| +
|
| + * src/autofit/afglobal.c (af_writing_system_classes,
|
| + af_script_classes): Use FT_LOCAL_ARRAY_DEF.
|
| + * src/autofit/afglobal.h: Declare `af_writing_system_classes' and
|
| + `af_script_classes'.
|
| + * src/autofit/afloader.c: Include `afpic.h'.
|
| +
|
| +2013-08-01 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Another round of cppcheck nitpicks.
|
| +
|
| + The call was (from the top-level of the FreeType tree):
|
| +
|
| + cppcheck --force \
|
| + --enable=all \
|
| + -I /usr/include \
|
| + -I /usr/local/include \
|
| + -I /usr/lib/gcc/i586-suse-linux/4.7/include \
|
| + -I include \
|
| + -I include/freetype \
|
| + -I include/freetype/config \
|
| + -I include/freetype/internal \
|
| + -DFT2_BUILD_LIBRARY \
|
| + . &> cppcheck.log
|
| +
|
| + using cppcheck git commit f7e93f99.
|
| +
|
| + Note that cppcheck still can't handle `#include FOO' (with `FOO' a
|
| + macro).
|
| +
|
| + */* Improve variable scopes.
|
| + */* Remove redundant initializations which get overwritten.
|
| +
|
| + * src/gxvalid/*: Comment out redundant code or guard it with
|
| + FT_DEBUG_LEVEL_TRACE.
|
| +
|
| +2013-07-30 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Introduce `writing systems'.
|
| +
|
| + This patch adds a new top level to the auto-hinter's script class
|
| + hierarchy. It defines `writing systems' which can contain multiple
|
| + scripts.
|
| +
|
| + For example, the `latin' writing system (in file `aflatin.c') is
|
| + able to support scripts like Latin, Cyrillic, Armenian, etc., which
|
| + can be handled similarly.
|
| +
|
| + Scripts are now named using four-letter OpenType tags.
|
| +
|
| + * src/autofit/aftypes.h (AF_ScriptClassRec): Move relevant members
|
| + to...
|
| + (AF_WritingSystemClassRec): This new structure. It holds pointers
|
| + to functions which can be shared among related scripts.
|
| + (AF_WritingSystem): New enumeration.
|
| + (AF_Script): Revised values using four-letter tags.
|
| + (AF_DEFINE_WRITING_SYSTEM_CLASS): New macro.
|
| + (AF_DEFINE_SCRIPT_CLASS): Updated.
|
| +
|
| + * src/autofit/afglobal.c (af_writing_system_classes): New global,
|
| + constant array.
|
| + (af_script_classes): Updated.
|
| + (af_face_globals_free): Updated.
|
| + Remove assertion.
|
| + (af_face_globals_get_metrics): Updated.
|
| +
|
| + * src/autofit/afglobal.h (AF_SCRIPT_FALLBACK)
|
| + [!AF_CONFIG_OPTION_CJK]: Handle this case.
|
| +
|
| + * src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
|
| + Updated.
|
| +
|
| + * src/autofit/afpic.c (autofit_module_class_pic_init): Updated;
|
| + initialize structures for both writing systems and scripts.
|
| + * src/autofit/afpic.h: Updated.
|
| + (AF_WRITING_SYSTEM_CLASSES_GET): New macro.
|
| +
|
| + * src/autofit/afcjk.c (af_cjk_writing_system_class): New writing
|
| + system.
|
| + (af_cjk_uniranges): Renamed to...
|
| + (af_hani_uniranges): This.
|
| + (af_cjk_script_class): Reduced and renamed to...
|
| + (af_hani_script_class): This.
|
| + * src/autofit/afcjk.h: Updated.
|
| +
|
| + * src/autofit/afdummy.c (af_dummy_writing_system_class): New writing
|
| + system.
|
| + (af_dummy_script_class): Reduced and renamed to...
|
| + (af_dflt_script_class): This.
|
| + * src/autofit/afdummy.h: Updated.
|
| +
|
| + * src/autofit/afindic.c (af_indic_writing_system_class): New writing
|
| + system.
|
| + (af_indic_uniranges): Renamed to...
|
| + (af_deva_uniranges): This.
|
| + (af_indic_script_class): Reduced and renamed to...
|
| + (af_deva_script_class): This.
|
| + * src/autofit/afcjk.h: Updated.
|
| +
|
| + * src/autofit/aflatin.c (af_latin_writing_system_class): New writing
|
| + system.
|
| + (af_latin_uniranges): Renamed to...
|
| + (af_latn_uniranges): This.
|
| + (af_latin_script_class): Reduced and renamed to...
|
| + (af_latn_script_class): This.
|
| + * src/autofit/aflatin.h: Updated.
|
| +
|
| + * src/autofit/aflatin2.c (af_latin2_writing_system_class): New
|
| + writing system.
|
| + (af_latin2_uniranges): Renamed to...
|
| + (af_ltn2_uniranges): This.
|
| + Synchronize ranges with `latin'.
|
| + (af_latin2_script_class): Reduced and renamed to...
|
| + (af_ltn2_script_class): This.
|
| + * src/autofit/aflatin2.h: Updated.
|
| +
|
| +2013-07-30 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Variable renaming.
|
| +
|
| + * src/autofit/aftypes.h (AF_ScriptMetricsRec):
|
| + s/clazz/script_class/.
|
| + Update all users.
|
| +
|
| +2013-07-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
| +
|
| + Ignore libpng-config under cross-building configuration,
|
| + because it will return the flags for the hosting environment.
|
| +
|
| + * builds/unix/configure.raw: Ignore libpng-config when
|
| + `cross_compiling' == yes.
|
| +
|
| +2013-07-30 Behdad Esfahbod <behdad@google.com>
|
| +
|
| + Prevent division by zero by a transparent color.
|
| +
|
| + * src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra):
|
| + Return 0 immediately, when alpha channel is zero.
|
| +
|
| +2013-07-25 Behdad Esfahbod <behdad@google.com>
|
| +
|
| + Add FT_FACE_FLAG_COLOR and FT_HAS_COLOR.
|
| +
|
| + Also disambiguate Google's color bitmap tables.
|
| +
|
| + * include/freetype/freetype.h (FT_FACE_FLAG_COLOR, FT_HAS_COLOR):
|
| + New macros.
|
| +
|
| + * include/freetype/internal/tttypes.h (TT_SbitTableType): Add
|
| + TT_SBIT_TABLE_TYPE_CBLC.
|
| +
|
| + * src/sfnt/sfobjs.c (sfnt_load_face): Handle FT_FACE_FLAG_COLOR.
|
| +
|
| + * src/sfnt/ttsbit.c (tt_face_load_sbit,
|
| + tt_face_load_strike_metrics, tt_face_load_sbit_image): Handle
|
| + TT_SBIT_TABLE_TYPE_CBLC.
|
| +
|
| +2013-07-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
| +
|
| + [sfnt] Fix for `make multi' target.
|
| +
|
| + * src/sfnt/pngshim.c (Load_SBit_Png): Use FT_LOCAL_DEF().
|
| +
|
| +2013-07-20 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * docs/INSTALL.GNU: Updated.
|
| +
|
| +2013-07-20 Behdad Esfahbod <behdad@google.com>
|
| +
|
| + [sfnt] Fix `sbix' table version handling.
|
| +
|
| + * src/sfnt/ttsbit.c (tt_face_load_sbit) [TT_SBIT_TABLE_TYPE_SBIX]:
|
| + USHORT version numbers are to be considered as `minor'.
|
| +
|
| +2013-07-19 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [autofit] Fix segment classification for blue zones.
|
| +
|
| + The old code (essentially unchanged since the very beginning)
|
| + incorrectly handled this configuration
|
| +
|
| + x -o- x
|
| + / \
|
| + / \
|
| + / \
|
| + o o
|
| +
|
| + as flat and this
|
| +
|
| + o o
|
| + / /
|
| + x| x|
|
| + | |
|
| + o---------------o
|
| +
|
| + as round. (`o' and `x' are on and off points, respectively).
|
| +
|
| + This is a major change which should improve the rendering results
|
| + enormously for many TrueType fonts, especially in the range approx.
|
| + 20-40ppem, fixing the appearance of many overshoots.
|
| +
|
| + * src/autofit/aflatin.c (af_latin_metrics_init_blues): Look at the
|
| + first and last points of the segment, not the points right before
|
| + and after.
|
| +
|
| +2013-07-19 Behdad Esfahbod <behdad@google.com>
|
| +
|
| + [sfnt] `sbix' fix-ups.
|
| +
|
| + * src/sfnt/sfobjs.c (sfnt_load_face): Apple's `sbix' color bitmaps
|
| + are rendered scaled and then the `glyf' outline rendered on top. We
|
| + don't support that yet, so just ignore the `glyf' outline and
|
| + advertise it as a bitmap-only font.
|
| +
|
| + * src/sfnt/ttsbit.c (tt_face_load_strike_metrics)
|
| + [TT_SBIT_TABLE_TYPE_SBIX]: Return metrics in 26.6 units.
|
| + (tt_face_load_sbix_image): Typo.
|
| +
|
| +2013-07-18 Behdad Esfahbod <behdad@google.com>
|
| +
|
| + [sfnt] Add support for Apple's `sbix' color bitmap table.
|
| +
|
| + * include/freetype/internal/tttypes.h (TT_SBit_MetricsRec): Widen
|
| + fields to FT_Short and FT_UShort, respectively.
|
| + (TT_SBitTableType): New enumeration.
|
| + (TT_FaceRec): Add `sbit_table_type' field.
|
| +
|
| + * include/freetype/tttags.h (TTAG_sbix): New macro.
|
| +
|
| + * src/sfnt/pngshim.c (Load_SBit_Png): Pass a more generic
|
| + FT_GlyphSlot argument instead FT_Bitmap.
|
| + Add flag to control map and metrics handling.
|
| + Update all users.
|
| +
|
| + * src/sfnt/ttsbit.c: Include `ttmtx.h'.
|
| + (tt_face_load_eblc): Renamed to...
|
| + (tt_face_load_sbit): This.
|
| + Handlic `sbix' bitmaps.
|
| + (tt_face_free_eblc): Renamed to...
|
| + (tt_face_load_sbit): This.
|
| + Updated.
|
| + (tt_face_load_strike_metrics): Handle `sbix' bitmaps.
|
| + (tt_face_load_sbix_image): New function.
|
| + (tt_sbit_decoder_alloc_bitmap, tt_sbit_decoder_load_image,
|
| + tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_bit_aligned,
|
| + tt_sbit_decoder_load_compound, tt_sbit_decoder_load_png,
|
| + tt_sbit_decoder_load_image, tt_sbit_decoder_load_bitmap): Don't pass
|
| + and handle load flags.
|
| + (tt_sbit_decoder_load_bitmap) [!FT_CONFIG_OPTION_USE_PNG]: Better
|
| + handle formats 17-19.
|
| + Move color to grayscale conversion to...
|
| + (tt_face_load_sbit_image): Here.
|
| + Handle `sbix' bitmaps.
|
| +
|
| + * src/sfnt/pngshim.h: Updated.
|
| + * src/sfnt/ttsbit.h: Updated.
|
| + * src/sfnt/sfdriver.c: Updated.
|
| +
|
| +2013-07-18 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [sfnt] Ignore invalid magic number in `head' or `bhed'.
|
| +
|
| + Other font engines seem to ignore it also. Problem reported by
|
| + Hin-Tak Leung <htl10@users.sourceforge.net>.
|
| +
|
| + * src/sfnt/ttload.c (check_table_dir): Don't abort but warn only if
|
| + we have an invalid magic number.
|
| +
|
| +2013-07-16 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [smooth] Fix segfault caused by previous commit.
|
| +
|
| + * src/smooth/ftgrays.c (gray_set_cell): Always compute
|
| + `ras.invalid'.
|
| +
|
| +2013-07-16 David Turner <digit@google.com>
|
| +
|
| + [smooth] Improve performance.
|
| +
|
| + Provide a work-around for an ARM-specific performance bug in GCC.
|
| + This speeds up the rasterizer by more than 5%.
|
| +
|
| + Also slightly optimize `set_gray_cell' and `gray_record_cell' (which
|
| + also improves performance on other platforms by a tiny bit (<1%).
|
| +
|
| + * src/smooth/ftgrays.c (FT_DIV_MOD): New macro.
|
| + Use it where appropriate.
|
| +
|
| + (gray_record_cell, gray_set_cell, gray_move_to,
|
| + gray_convert_glyph_inner): Streamline condition handling.
|
| +
|
| +2013-07-16 David Turner <digit@google.com>
|
| +
|
| + [truetype] Add assembler code for TT_MulFix14 and TT_DotFix14.
|
| +
|
| + This patch provides slightly optimized versions for ARM, x86, and
|
| + x86_64 CPUs if built with GCC.
|
| +
|
| + Also remove some dead code.
|
| +
|
| + * src/truetype/ttinterp.c (TT_MulFix14_arm, TT_MulFix14_long_long,
|
| + TT_DotFix14_long_long): New functions.
|
| +
|
| +2013-07-16 David Turner <digit@google.com>
|
| +
|
| + Optimize FT_MulFix for x86_64 GCC builds.
|
| +
|
| + This patch provides an optimized `FT_MulFix' implementation for
|
| + x86_64 machines when FreeType is built with GCC, or compatible
|
| + compilers like Clang.
|
| +
|
| + Example:
|
| + bin/ftbench -p -t 5 -s 14 -f 0008 Arial.ttf
|
| +
|
| + Before:
|
| +
|
| + Load 4.863 us/op
|
| + Load_Advances (Normal) 4.816 us/op
|
| + Load_Advances (Fast) 0.028 us/op
|
| + Render 2.753 us/op
|
| + Get_Glyph 0.463 us/op
|
| + Get_CBox 0.077 us/op
|
| + Get_Char_Index 0.023 us/op
|
| + Iterate CMap 13.898 us/op
|
| + New_Face 12.368 us/op
|
| + Embolden 0.028 us/op
|
| + Get_BBox 0.302 us/op
|
| +
|
| + After:
|
| +
|
| + Load 4.617 us/op
|
| + Load_Advances (Normal) 4.645 us/op
|
| + Load_Advances (Fast) 0.027 us/op
|
| + Render 2.789 us/op
|
| + Get_Glyph 0.460 us/op
|
| + Get_CBox 0.077 us/op
|
| + Get_Char_Index 0.024 us/op
|
| + Iterate CMap 13.403 us/op
|
| + New_Face 12.278 us/op
|
| + Embolden 0.028 us/op
|
| + Get_BBox 0.301 us/op
|
| +
|
| + * builds/unix/ftconfig.in, include/freetype/config/ftconfig.h
|
| + (FT_MulFix_x86_64): New function.
|
| +
|
| +2013-07-16 David Turner <digit@google.com>
|
| +
|
| + Speed up ARMv7 support.
|
| +
|
| + When building for ARMv7 with thumb2 instructions, the optimized
|
| + `FT_MulFix_arm' assembly routine was not being used.
|
| +
|
| + The reason for this is in the `ftconfig.h' header, namely:
|
| +
|
| + - The assembly routine uses the `smull' instruction which is not
|
| + available when generating Thumb-1 machine code. It is available
|
| + in Thumb-2 mode, though.
|
| +
|
| + - The header was written a long time ago before Thumb-2 became
|
| + widely popular (e.g. with Android). So it simply doesn't use the
|
| + assembly routine if the `__thumb__' built-in macro is defined.
|
| +
|
| + - When compiling in Thumb-2 mode, the compiler will define both
|
| + `__thumb__' and `__thumb2__'.
|
| +
|
| + By checking for `(__thumb2__ || !__thumb__)', we ensure that the
|
| + assembly routine is only avoided when generating Thumb-1 code.
|
| +
|
| + Given that this is performance-sensitive function, this improves
|
| + `ftbench' as follows on a Galaxy Nexus:
|
| +
|
| + Before (us/op) After (us/op)
|
| +
|
| + - loading Arial.ttf glyphs at 14 ppem [1]
|
| +
|
| + Load 34.285 33.098
|
| +
|
| + - same operation with the light auto-hinter [2]
|
| +
|
| + Load 31.317 29.590
|
| +
|
| + - same operation without hinting [3]
|
| +
|
| + Load 6.143 5.376
|
| +
|
| + - loading Arial.ttf advances at 14 ppem [4]
|
| +
|
| + Load_Advances (normal) 34.216 33.016
|
| + Load_Advances (fast) 0.176 0.176
|
| +
|
| + [1] ftbench -t 5 -p -s 14 -b a -f 0008 Arial.ttf
|
| + [2] ftbench -t 5 -p -s 14 -b a -r 1 -f 0028 Arial.ttf
|
| + [3] ftbench -t 5 -p -s 14 -b a -f 000a Arial.ttf
|
| + [4] ftbench -t 5 -p -s 14 -b b -f 0008 Arial.ttf
|
| +
|
| + * builds/unix/ftconfig.in, include/freetype/config/ftconfig.h
|
| + (FT_MULFIX_ASSEMBLER): Fix handling for ARMv7.
|
| +
|
| +2013-06-28 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * docs/CHANGES: Updated.
|
| +
|
| +2013-06-27 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * src/winfonts/winfnt.c (FNT_Load_Glyph): Fix bitmap width guard.
|
| +
|
| +2013-06-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [cff] Add darkening limit to `darkening-parameters'.
|
| +
|
| + * src/cff/cffdrivr.c (cff_property_set): Add check.
|
| +
|
| +2013-06-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [cff] Add `darkening-parameters' property.
|
| +
|
| + * include/freetype/ftcffdrv.h: Document it.
|
| +
|
| + * src/cff/cffdrivr.c (cff_property_set, cff_property_get): Handle
|
| + `darkening-parameters' property.
|
| +
|
| + * src/cff/cf2font.h (CF2_FontRec): Add `darkenParams' array.
|
| +
|
| + * src/cff/cf2font.c (cf2_computeDarkening): Add `darkenParams'
|
| + argument and use it.
|
| + Update all callers.
|
| +
|
| + * src/cff/cf2ft.c (cf2_decoder_parse_charstrings): Copy
|
| + `darken_params' values.
|
| +
|
| + * src/cff/cffobjs.h (CFF_DriverRec): Add `darken_params' array.
|
| +
|
| + * src/cff/cffobjs.c (cff_driver_init): Set default values for
|
| + `darken_params'.
|
| +
|
| +2013-06-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [docmaker] Code shuffling.
|
| +
|
| + * src/tools/docmaker/tohtml.py (re_url): Move regexp...
|
| + * src/tools/docmaker/sources.py: ... to this file.
|
| +
|
| +2013-06-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [docmaker] Remove unused functions.
|
| +
|
| + * src/tools/docmaker/content.py (DocMarkup.get_start,
|
| + DocBlock.get_markup_name): Removed.
|
| + * src/tools/docmaker/tohtml.py (html_quote0, dump_html_code,
|
| + HtmlFormatter.make_html_words): Removed.
|
| +
|
| +2013-06-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * builds/freetype.mk (dll): Remove target.
|
| +
|
| + Problem reported by Jörg Günnewig <joerg.guennewig@googlemail.com>.
|
| +
|
| +2013-06-25 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [docmaker] Recognise URLs.
|
| +
|
| + * src/tools/docmaker/tohtml.py (re_url): New regular expression.
|
| + (make_html_para): Use it.
|
| +
|
| +2013-06-19 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * Version 2.5.0.1 released.
|
| + ===========================
|
| +
|
| +
|
| + Tag sources with `VER-2-5-0-1'.
|
| +
|
| + * include/freetype/config/ftoption.h: Undefine
|
| + CFF_CONFIG_OPTION_OLD_ENGINE.
|
| + * devel/ftoption.h: Define CFF_CONFIG_OPTION_OLD_ENGINE.
|
| +
|
| +2013-06-19 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * builds/unix/install.mk (install): Don't create `cache' directory.
|
| +
|
| + Found by Peter Breitenlohner <peb@mppmu.mpg.de>.
|
| +
|
| +2013-06-19 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * Version 2.5.0 released.
|
| + =========================
|
| +
|
| +
|
| + Tag sources with `VER-2-5-0'.
|
| +
|
| + * docs/VERSION.DLL: Update documentation and bump version number to
|
| + 2.5.0.
|
| +
|
| + * README, Jamfile (RefDoc),
|
| + builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
|
| + builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
|
| + builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
|
| + builds/win32/visualc/freetype.dsp,
|
| + builds/win32/visualc/freetype.vcproj,
|
| + builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
|
| + builds/win32/visualce/freetype.vcproj,
|
| + builds/win32/visualce/index.html,
|
| + builds/wince/vc2005-ce/freetype.vcproj,
|
| + builds/wince/vc2005-ce/index.html,
|
| + builds/wince/vc2008-ce/freetype.vcproj,
|
| + builds/wince/vc2008-ce/index.html: s/2.4.12/2.5.0/, s/2412/250/.
|
| +
|
| + * include/freetype/freetype.h (FREETYPE_MINOR): Set to 5.
|
| + (FREETYPE_PATCH): Set to 0.
|
| +
|
| + * builds/unix/configure.raw (version_info): Set to 16:2:10.
|
| +
|
| + * src/base/ftobjs.c (FT_Open_Face): Pacify compiler.
|
| + * src/truetype/ttinterp.c (Ins_MSIRP, Ins_MIRP): Ditto.
|
| +
|
| +2013-06-18 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix Savannah bug #39269.
|
| +
|
| + * src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Free memory in
|
| + case of reacollocation failures.
|
| +
|
| +2013-06-18 Andrew Church <achurch+savannah@achurch.org>
|
| +
|
| + Fix Savannah bug #39266.
|
| +
|
| + If memory allocations fail at certain points while opening a font,
|
| + FreeType can either crash due to a NULL dereference or leak memory.
|
| +
|
| + * include/freetype/internal/ftobjs.c (FT_Face_InternalRec,
|
| + FT_LibraryRec): Make `refcount' a signed integer. If, for example,
|
| + FT_Open_Face() fails in a memory allocation before the face's
|
| + reference count is set to 1, a subsequent `FT_Done_Library' call
|
| + would otherwise loop over `FT_Done_Face' 2^32 times before freeing
|
| + the face.
|
| +
|
| + * src/base/ftobjs.c (open_face): Initialize `stream' and friends
|
| + earlier.
|
| + (FT_Open_Face) <Fail>: Behave correctly if `node' is NULL.
|
| + (FT_Destroy_Module) <Fail>: Check that `renderer_clazz' is valid.
|
| +
|
| +2013-06-14 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * src/smooth/ftgrays.c One final pragma to silence 64-bit MSVC.
|
| +
|
| +2013-06-06 Dave Arnold <darnold@adobe.com>
|
| + Werner Lemberg <wl@gnu.org>
|
| +
|
| + [cff] Add code to Adobe's engine to handle ppem > 2000.
|
| +
|
| + * src/cff/cffgload.c (cff_slot_load): If we get
|
| + FT_Err_Glyph_Too_Big, retry unhinted and scale up later on.
|
| +
|
| +2013-06-12 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Another try on pragmas.
|
| +
|
| + * include/freetype/internal/ftdebug.h: Move pragmas to...
|
| + * include/freetype/internal/internal.h: ... this file since it gets
|
| + included by all source files.
|
| + * include/freetype/internal/ftserv.h: Remove pragma which has no
|
| + effect.
|
| +
|
| +2013-06-12 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * include/freetype/internal/ftdebug.h: Disable MSVC warning C4127.
|
| +
|
| + This partially undoes commit 3f6e0e0c.
|
| +
|
| +2013-06-12 Werner Lemberg <wl@gnu.org>
|
| +
|
| + More compiler warning fixes.
|
| +
|
| + */*: Use cast to `FT_Bool' (or `Bool') where appropriate.
|
| +
|
| +2013-06-10 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Improve handling of broken sbit advance widths.
|
| +
|
| + * src/truetype/ttgload.c (TT_Load_Glyph): Use the glyph's (scaled)
|
| + `linearHoriAdvance' if the sbit's `horiAdvance' value is zero.
|
| +
|
| + Cf. font `Fixedsys Excelsior' v3.01 (FSEX300.ttf), glyph A, 16ppem.
|
| +
|
| +2013-06-10 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [sfnt] Improve embedded bitmap tracing.
|
| +
|
| + * src/base/ftobjs.c (FT_Request_Size): Move trace message regarding
|
| + bitmap strike match to...
|
| + (FT_Match_Size): This function.
|
| +
|
| + * src/sfnt/ttsbit.c (tt_sbit_decoder_load_metrics,
|
| + tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_bit_aligned,
|
| + tt_sbit_decoder_load_compound, tt_sbit_decoder_load_png,
|
| + tt_sbit_decoder_load_image): Decorate with tracing messages.
|
| +
|
| +2013-06-10 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix Savannah bug #39160.
|
| +
|
| + * src/truetype/ttinterp.c (Ins_SDPVTL): Set projection vector too
|
| + for the degenerate case.
|
| +
|
| +2013-06-09 David Turner <digit@google.com>
|
| +
|
| + * src/cache/ftcmanag.c (FTC_Manager_Reset): Add missing cache flush.
|
| +
|
| + This code, present since eight(!) years in the unused `CACHE'
|
| + branch, has been forgotten to apply to the master branch. It's
|
| + really amazing that noone has ever complained since
|
| + `FTC_Manager_Reset' is pretty useless without flushing the cache.
|
| +
|
| +2013-06-07 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Add and improve pragmas for MSVC compiler.
|
| +
|
| + * include/freetype/internal/ftdebug.h: Remove pragmas.
|
| + * include/freetype/internal/ftserv.h: Use push and pop for pragmas.
|
| + * include/freetype/internal/ftvalid.h: Handle warning C4324.
|
| + * src/base/ftobjs.c: Use push and pop for pragmas.
|
| + * src/gzip/ftgzip.c: Handle warning C4244.
|
| +
|
| +2013-06-07 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [cff] s/cf2_getGlyphWidth/cf2_getGlyphOutline/.
|
| +
|
| + * src/cff/cf2font.c, src/cff/cf2font.h, src/cff/cf2ft.c: Do it.
|
| +
|
| +2013-06-06 Dave Arnold <darnold@adobe.com>
|
| +
|
| + [cff] Add early exit feature for width-only calls.
|
| +
|
| + This is for `FT_Get_Advance'.
|
| +
|
| + There are 7 places where the spec says the width can be defined:
|
| +
|
| + hstem/hstemhm
|
| + vstem/vstemhm
|
| + cntrmask/hintmask
|
| + hmoveto
|
| + vmoveto
|
| + rmoveto
|
| + endchar
|
| +
|
| + * src/cff/cf2intrp.c (cf2_doStems): Exit early for width-only calls,
|
| + if possible.
|
| +
|
| + (cf2_interpT2CharString) <cf2_cmdHSTEM>, <cf2_cmdVSTEM>,
|
| + <cf2_cmdVMOVETO>, <cf2_cmdENDCHAR>, <cf2_cmdHINTMASK>,
|
| + <cf2_cmdRMOVETO>, <cf2_cmdHMOVETO>: Exit early for width-only calls.
|
| +
|
| +2013-06-06 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Next round of compiler fixes.
|
| +
|
| + * builds/win32/ftdebug.c, builds/wince/ftdebug.c (ft_debug_init):
|
| + Add proper cast.
|
| +
|
| + * include/freetype/internal/ftserv.h (FT_SERVICE_UNAVAILABLE): Fix
|
| + cast.
|
| + * include/freetype/internal/ftstream.h: Decorate stream and frame
|
| + macros with `FT_Long' and `FT_ULong' as appropriate.
|
| +
|
| + * src/base/ftrfork.c (raccess_guess_darwin_hfsplus,
|
| + raccess_guess_darwin_newvfs): Use cast.
|
| +
|
| + * src/bdf/bdflib.c (_bdf_set_default_spacing): Use cast.
|
| +
|
| + * src/cache/ftcmanag.c (FTC_Manager_Check): Fix cast.
|
| + * src/cache/ftcmanag.h (FTC_ManagerRec): Ditto.
|
| +
|
| + * src/cff/cf2arrst.c (cf2_arrstack_setNum_Elements): Use cast.
|
| + * src/cff/cf2ft.c (cf2_freeSeacComponent): Ditto.
|
| + * src/cff/cffobjs.c (remove_subset_prefix, remove_style): Ditto.
|
| +
|
| + * src/cid/cidparse.c (cid_parser_new): Use cast.
|
| +
|
| + * src/pcf/pcfdrivr.c (PCF_Glyph_Load): Use cast.
|
| +
|
| + * src/psaux/psobjs.c (reallocate_t1_table): Fix argument type.
|
| +
|
| + * src/raster/ftraster.c (ft_black_reset): Use cast.
|
| +
|
| + * src/truetype/ttgxvar.c (FT_Stream_FTell): Use cast.
|
| + (ALL_POINTS): Fix cast.
|
| +
|
| + * src/type1/t1driver.c (t1_ps_get_font_value): Add casts.
|
| + * src/type1/t1parse.c (T1_Get_Private_Dict): Add cast.
|
| +
|
| +2013-06-05 Dave Arnold <darnold@adobe.com>
|
| +
|
| + Fix more MSVC Win32 compiler warnings.
|
| +
|
| + * src/base/ftobjs.c: Fix typo in MS pragma.
|
| +
|
| + * src/base/bdflib.c (_bdf_set_default_spacing, _bdf_add_property):
|
| + `lineno' is only used in debug mode.
|
| +
|
| + * src/cff/cf2ft.c (cf2_builder_moveTo): `params' is only used in
|
| + debug mode.
|
| +
|
| +2013-06-05 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix compiler warnings.
|
| +
|
| + * include/freetype/internal/ftmemory.h: Decorate memory allocation
|
| + macros with `FT_Long' where appropriate.
|
| + Remove duplicate of FT_MEM_QRENEW_ARRAY definition.
|
| +
|
| + * src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Use
|
| + cast.
|
| +
|
| + * src/base/ftobjs.c: Add warning disabling pragma for MSVC while
|
| + including `md5.c'.
|
| +
|
| + * src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdESC>: Add
|
| + cast.
|
| +
|
| + * src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Fix casts.
|
| + (tt_sbit_decoder_load_bitmap): Beautification.
|
| +
|
| + * src/smooth/ftsmooth.c (ft_smooth_render_generic): Initialize
|
| + variables (earlier).
|
| +
|
| + * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Pacify compiler.
|
| +
|
| + * src/truetype/ttgxvar.c (TT_Get_MM_Var): Use unsigned constants
|
| + where appropriate.
|
| +
|
| + * src/type1/t1load.c (T1_Get_MM_Var): Ditto.
|
| +
|
| +2013-06-04 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * src/cff/cf2font.c (cf2_getGlyphWidth): Initialize `advWidth'.
|
| +
|
| + Problem reported by Ingmar Sittl <ingmar.sittl@elektrobit.com>.
|
| +
|
| +2013-06-04 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Apply fixes for cppcheck nitpicks.
|
| +
|
| + http://cppcheck.sourceforge.net/
|
| +
|
| + The call was (from the top-level of the FreeType tree):
|
| +
|
| + cppcheck --force \
|
| + --enable=all \
|
| + -I include \
|
| + -I include/freetype/ \
|
| + -I include/freetype/config/ \
|
| + -I include/freetype/internal/ \
|
| + . &> cppcheck.log
|
| +
|
| + Note that the current version heavily chokes on FreeType, delivering
|
| + many wrong results. I will report those issues to the cppcheck team
|
| + so that a newer version gives improved results hopefully.
|
| +
|
| + */* Improve variable scopes.
|
| + */* Remove redundant initializations which get overwritten.
|
| +
|
| + * src/base/ftmac.c, builds/mac/ftmac.c (count_faces_scalable):
|
| + Remove unused variable.
|
| +
|
| + * src/base/ftdbgmem.c (ft_mem_table_destroy): `table' can't be zero.
|
| +
|
| + * src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt1_entry_validate):
|
| + Remove functionless code.
|
| +
|
| + * src/tools/ftrandom.c (main): Fix memory leak.
|
| +
|
| +2013-06-03 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Add CFF_CONFIG_OPTION_OLD_ENGINE configuration option.
|
| +
|
| + This controls whether the old FreeType CFF engine gets compiled into
|
| + FreeType. It is now disabled by default.
|
| +
|
| + * devel/ftoption.h, include/freetype/config/ftoption.h
|
| + (CFF_CONFIG_OPTION_OLD_ENGINE): New macro.
|
| +
|
| + * src/cff/cffdrivr.c (cff_property_set), src/cff/cffgload.c
|
| + (CFF_Operator, cff_argument_counts, cff_builder_add_point,
|
| + cff_operator_seac, cff_decoder_parse_charstrings, cff_slot_load),
|
| + src/cff/cffgload.h, src/cff/cffobjs.c (cff_driver_init): Use
|
| + CFF_CONFIG_OPTION_OLD_ENGINE to guard the affected code.
|
| +
|
| + * docs/CHANGES: Updated.
|
| +
|
| +2013-06-02 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix PNG library handling.
|
| +
|
| + * builds/unix/configure.raw: Don't use LIBPNG_LIBS but
|
| + LIBPNG_LDFLAGS.
|
| +
|
| +2013-05-23 Behdad Esfahbod <behdad@google.com>
|
| +
|
| + Add support for color embedded bitmaps (eg. color emoji).
|
| +
|
| + A new load flag, FT_LOAD_COLOR, makes FreeType load color
|
| + embedded-bitmaps, following this draft specification
|
| +
|
| + https://color-emoji.googlecode.com/git/specification/v1.html
|
| +
|
| + which defines two new SFNT tables, `CBDT' and `CBLC' (named and
|
| + modeled after `EBDT' and `EBLC', respectively). The color bitmaps
|
| + are stored in the new FT_PIXEL_MODE_BGRA format to represent BGRA
|
| + pre-multiplied sRGB images. If PNG support is available, PNG color
|
| + images as defined in the same proposed specification are supported
|
| + also.
|
| +
|
| + Note that color bitmaps are converted to grayscale if client didn't
|
| + ask for color.
|
| +
|
| + * builds/unix/configure.raw: Search for libpng.
|
| + Add `--without-png' option.
|
| +
|
| + * devel/ftoption.h, include/freetype/config/ftoption.h
|
| + (FT_CONFIG_OPTION_USE_PNG): New macro.
|
| +
|
| + * include/freetype/freetype.h (FT_LOAD_COLOR): New load flag.
|
| +
|
| + * include/freetype/ftimage.h (FT_Pixel_Mode): Add
|
| + `FT_PIXEL_MODE_BGRA'.
|
| +
|
| + * include/freetype/tttags.h (TTAG_CBDT, TTAG_CBLC): New tags.
|
| +
|
| + * src/base/ftbitmap.c (FT_Bitmap_Embolden): Updated.
|
| + (ft_gray_for_premultiplied_srgb_bgra): New function.
|
| + (FT_Bitmap_Convert): Handle FT_PIXEL_MODE_BGRA.
|
| +
|
| + * src/sfnt/pngshim.c, src/sfnt/pngshim.h: New files.
|
| +
|
| + * src/sfnt/sfnt.c: Include `pngshim.c'.
|
| +
|
| + * src/sfnt/ttsbit.c: Include FT_BITMAP_H and `pngshim.h'
|
| + (tt_face_load_eblc): Load `CBLC'.
|
| + (tt_sbit_decoder_init): Load `CBDT'.
|
| + (tt_sbit_decoder_alloc_bitmap): Pass load flags to select between
|
| + color and grayscale bitmaps.
|
| + Set `num_grays'. This is used by `ftview' to choose the blending
|
| + algorithm.
|
| + (tt_sbit_decoder_load_byte_aligned,
|
| + tt_sbit_decoder_load_bit_aligned, tt_sbit_decoder_load_compound,
|
| + tt_sbit_decoder_load_image): Pass load flag.
|
| + s/write/pwrite/.
|
| + Don't call `tt_sbit_decoder_alloc_bitmap'.
|
| + Updated.
|
| + (tt_sbit_decoder_load_png) [FT_CONFIG_OPTION_USE_PNG]: New function.
|
| + (tt_sbit_decoder_load_bitmap): Pass load flag.
|
| + Handle new glyph formats 17, 18, and 19.
|
| + Call `tt_sbit_decoder_alloc_bitmap'.
|
| + Flatten color bitmaps if necessary.
|
| + (tt_face_load_sbit_image): Updated.
|
| +
|
| + * src/sfnt/rules.mk (SFNT_DRV_SRC): Add `pngshim.c'.
|
| +
|
| + * docs/CHANGES: Updated.
|
| +
|
| +2013-05-24 Guenter <info@gknw.net>
|
| +
|
| + Apply Savannah patch #8055.
|
| +
|
| + Make `apinames' create an import file for NetWare.
|
| +
|
| + * src/tools/apinames.c (PROGRAM_VERSION): Set to 0.2.
|
| + (OutputFormat): Add `OUTPUT_NETWARE_IMP'.
|
| + (names_dump): Handle it.
|
| + (usage): Updated.
|
| + (main): Handle new command line flag `-wN'.
|
| +
|
| +2013-05-23 Behdad Esfahbod <behdad@behdad.org>
|
| +
|
| + Compilation fix.
|
| +
|
| + * src/truetype/ttinterp.c (TT_RunIns)
|
| + [!TT_CONFIG_OPTION_SUBPIXEL_HINTING]: Make it work.
|
| +
|
| +2013-05-22 Infinality <infinality@infinality.net>
|
| +
|
| + [truetype] Formatting and an additional subpixel tweak.
|
| +
|
| + * src/truetype/ttinterp.c (Ins_SHPIX): Formatting fix.
|
| + * src/truetype/ttsubpix.c (SKIP_NONPIXEL_Y_MOVES_Rules):
|
| + Revert previous modification for Verdana clones.
|
| +
|
| +2013-05-22 Infinality <infinality@infinality.net>
|
| +
|
| + [truetype] Adjust subpixel zp2 moves and tweak rules.
|
| +
|
| + These modifications fix thin diagonal stems in some legacy fonts.
|
| +
|
| + * src/truetype/ttinterp.c (Direct_Move_X): Remove unused macro.
|
| + (Move_Zp2_Point): Don't always disable x moves for subpixel rendering.
|
| + (Ins_SHP): Disable x moves here for subpixel rendering.
|
| + (Ins_SHPIX): Only disable x moves in compatibility mode.
|
| + Split out zp2 move reversals and reorder conditional respectively.
|
| +
|
| + * src/truetype/ttsubpix.c (SKIP_NONPIXEL_Y_MOVES_Rules): Fix oversight.
|
| + Only adjust Verdana clones for 17 ppem.
|
| + (SKIP_NONPIXEL_Y_MOVES_Rules_Exceptions): Add Courier New.
|
| + (ALWAYS_SKIP_DELTAP_Rules): Found additional cases for Arial `s'.
|
| +
|
| +2013-05-20 Infinality <infinality@infinality.net>
|
| +
|
| + [truetype] Simplify and improve subpixel function detection.
|
| +
|
| + Some small enhancements have allowed the removal of many macros and
|
| + the simplification of existing rules in `ttsubpix.c'.
|
| +
|
| + * src/truetype/ttsubpix.h (SPH_TWEAK_ALLOW_X_DMOVEX,
|
| + SPH_TWEAK_ALLOW_X_MOVE_ZP2,
|
| + SPH_TWEAK_DELTAP_SKIP_EXAGGERATED_VALUES,
|
| + SPH_TWEAK_SKIP_INLINE_DELTAS, SPH_TWEAK_MIRP_CVT_ZERO): Removed.
|
| + (SPH_TWEAK_SKIP_NONPIXEL_Y_MOVES_DELTAP): New rule macro.
|
| +
|
| + * src/truetype/ttsubpix.c: Updated affected rules.
|
| +
|
| + * src/truetype/ttinterp.c (Direct_Move_X): Updated.
|
| + (INS_FDEF): Add additional function detection.
|
| + (INS_ENDF): Set runtime flag.
|
| + (Ins_CALL): Skip the call under certain conditions.
|
| + Remove bad code.
|
| + (Ins_LOOPCALL): Skip the call under certain conditions.
|
| + Remove bad code.
|
| + (Move_Zp2_Point): Updated.
|
| + (Ins_SHPIX): Updated.
|
| + Skip the move under some situations.
|
| + (Ins_MIAP): Improve conditions.
|
| + (Ins_MIRP): Updated.
|
| + (Ins_DELTAP): Skip move under certain conditions.
|
| + Simplify conditions.
|
| + (TT_RunIns): Updated.
|
| + Add code to handle new function detection.
|
| + Trace messages.
|
| +
|
| +2013-05-17 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Update more FT_Err_XXX macros using FT_ERR and FT_THROW;
|
| +
|
| + * builds/amiga/src/base/ftsystem.c, builds/mac/ftmac.c,
|
| + builds/unix/ftsystem.c, builds/vms/ftsystem.c: Do it.
|
| +
|
| +2013-05-15 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Add `interpreter-version' property.
|
| +
|
| + This makes the option TT_CONFIG_OPTION_SUBPIXEL_HINTING controllable
|
| + at runtime.
|
| +
|
| + * include/freetype/ftttdrv.h: New file.
|
| +
|
| + * include/freetype/config/ftheader.h (FT_TRUETYPE_DRIVER_H): New
|
| + macro.
|
| +
|
| + * src/truetype/ttdriver.c: Include FT_TRUETYPE_DRIVER_H.
|
| + (tt_property_set, tt_property_get): Fill templates.
|
| +
|
| + * src/truetype/ttobjs.h (TT_DriverRec): Add `interpreter_version'
|
| + member.
|
| + Remove unused `extension_component' member.
|
| +
|
| + * src/truetype/ttgload.c: Include FT_TRUETYPE_DRIVER_H.
|
| + (tt_get_metrics, TT_Hint_Glyph, TT_Process_Simple_Glyph,
|
| + compute_glyph_metrics, tt_loader_init): Use `interpreter_version'.
|
| +
|
| + * src/truetype/ttinterp.c: Include FT_TRUETYPE_DRIVER_H.
|
| + (SUBPIXEL_HINTING): New macro to check `interpreter_version' flag.
|
| + Update all affected functions to use it.
|
| + Use TT_INTERPRETER_VERSION_XXX where appropriate.
|
| +
|
| + * src/truetype/ttobjs.c: Include FT_TRUETYPE_DRIVER_H.
|
| + (tt_driver_init): Initialize `interpreter_version'.
|
| +
|
| + * src/truetype/ttsubpix.c: Include FT_TRUETYPE_DRIVER_H.
|
| + Use TT_INTERPRETER_VERSION_XXX where appropriate.
|
| +
|
| +2013-05-13 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Avoid empty source file.
|
| +
|
| + * src/truetype/ttsubpix.c [!TT_CONFIG_OPTION_SUBPIXEL_HINTING]:
|
| + Provide dummy typedef.
|
| +
|
| +2013-05-13 Werner Lemberg <wl@gnu.org>
|
| +
|
| + * src/cff/cf2font.c (cf2_getGlyphWidth): Fix uninitialized variable.
|
| +
|
| + Fix suggested by Vaibhav Nagarnaik <vnagarnaik@gmail.com>.
|
| +
|
| +2013-05-13 Brian Nixon <bnixon@yahoo.com>
|
| +
|
| + Fix Savannah bug #38970.
|
| +
|
| + * src/base/ftdebug.c, builds/win32/ftdebug.c,
|
| + builds/wince/ftdebug.c, builds/amiga/src/base/ftdebug.c
|
| + (ft_debug_init): Don't read past the environment variable FT2_DEBUG.
|
| +
|
| +2013-05-12 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [truetype] Add framework for TrueType properties.
|
| +
|
| + * src/truetype/ttdrivr.c: Include FT_SERVICE_PROPERTIES_H.
|
| + (tt_property_set, tt_property_get): New functions, still empty.
|
| + Define `tt_service_properties' service.
|
| + Update `tt_services'.
|
| +
|
| + * src/truetype/ttpic.h: Include FT_SERVICE_PROPERTIES_H.
|
| + (TT_SERVICE_PROPERTIES_GET): New macro.
|
| + (TTModulePIC): Add `tt_service_properties'.
|
| +
|
| +2013-05-12 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix Savannah bug #38967.
|
| +
|
| + * src/base/ftcalc.c (FT_DivFix) [FT_LONG64]: Fix cast.
|
| +
|
| +2013-05-12 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Introduce unsigned 64bit type (if available).
|
| +
|
| + * include/freetype/config/ftconfig.h: Define FT_UINT64 if available.
|
| + [FT_LONG64]: Provide FT_UInt64.
|
| +
|
| + * builds/unix/ftconfig.in: Synchronized.
|
| +
|
| +2013-05-12 Werner Lemberg <wl@gnu.org>
|
| +
|
| + Fix Savannah bug #38968.
|
| +
|
| + * include/freetype/ftmodapi.h: Add `FT_EXPORT' to
|
| + FT_Property_{Set,Get}.
|
| + * src/base/ftobjs.c: Add `FT_EXPORT_DEF' to
|
| + FT_Property_{Set,Get}.
|
| +
|
| +2013-05-10 Werner Lemberg <wl@gnu.org>
|
| +
|
| + [sfnt] Clean up bitmap code.
|
| +
|
| + * src/sfnt/ttsbit.c: Deleted.
|
| + * src/sfnt/ttsbit0.c: Renamed to `ttsbit.c'.
|
| + * rules.mk (SFNT_DRV_H): Updated.
|
| +
|
| +2013-05-10 Werner Lemberg <wl@gnu.org>
|
| +
|
| + */* [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove macro and guarded code.
|
| +
|
| +----------------------------------------------------------------------------
|
| +
|
| +Copyright 2013-2015 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:
|
|
|
Chromium Code Reviews
Issue 1524973002:
Update freetype sources (2.6.2) in third party. (Closed)
Base URL: https://github.com/domokit/mojo.git@master