Commit Graph

4764 Commits

Author SHA1 Message Date
Werner Lemberg 95b5705273 [truetype] Prettyfing.
* src/truetype/ttinterp.c (project, dualproj, fast_project,
fast_dualproj): Rename to...
(PROJECT, DUALPROJ, FAST_PROJECT, FAST_DUALPROJ): ... this.
2015-01-11 09:50:49 +01:00
Werner Lemberg ea173c0493 * src/truetype/ttinterp.c (Ins_JROT, Ins_JROF): Simplify.
Based on a patch from Behdad.
2015-01-11 08:58:54 +01:00
Werner Lemberg 628578c655 * src/truetype/ttinterp.c (Ins_SxVTL): Simplify function call. 2015-01-11 08:53:31 +01:00
Werner Lemberg 08e7909a58 * src/truetype/ttinterp.c (Normalize): Remove unused argument. 2015-01-11 08:45:50 +01:00
Werner Lemberg 4aaadf4610 [truetype] More macro expansions.
* src/truetype/ttinterp.c (FT_UNUSED_EXEC): Remove macro by
expansion.
2015-01-11 08:42:28 +01:00
Werner Lemberg d03a67a12c [truetype] More macro expansions.
* src/truetype/ttinterp.c (INS_ARG): Remove macro by expansion,
adjusting funtion calls where necessary.
(FT_UNUSED_ARG): Removed, no longer needed.
2015-01-11 08:39:14 +01:00
Werner Lemberg 7e1db6d42d Formatting, typos. 2015-01-11 00:56:55 +01:00
Werner Lemberg eb3413684f [truetype] More macro expansions.
Based on a patch from Behdad.

* src/truetype/ttinterp.c (DO_*): Expand macros into corresponding
`Ins_*' functions.
(TT_RunIns): Replace `DO_*' macros with `Ins_*' function calls.
(ARRAY_BOUND_ERROR): Remove second definition, which is no longer
needed.
(Ins_SVTCA, Ins_SPVTCA, Ins_SFVTCA): Replaced with...
(Ins_SxyTCA): New function.
2015-01-11 00:23:27 +01:00
Werner Lemberg 01be130d73 [truetype] Remove TT_CONFIG_OPTION_INTERPRETER_SWITCH.
Behdad suggested this code simplification, and nobody objected...

* include/config/ftoption.h, devel/ftoption.h
(TT_CONFIG_OPTION_INTERPRETER_SWITCH): Remove.

* src/truetype/ttinterp.c [TT_CONFIG_OPTION_INTERPRETER_SWITCH]:
Remove related code.
(ARRAY_BOUND_ERROR): Use do-while loop.
2015-01-10 23:05:37 +01:00
Werner Lemberg 6cc1f123aa [truetype] More macro expansions.
* src/truetype/ttinterp.c, src/truetype/ttinterp.h (EXEC_ARG_,
EXEC_ARG): Remove by replacing with expansion.
2015-01-10 21:56:59 +01:00
Werner Lemberg 246814554f [truetype] More macro expansions.
Based on a patch from Behdad.

* src/truetype/ttinterp.c (SKIP_Code, GET_ShortIns, NORMalize,
SET_SuperRound, ROUND_None, INS_Goto_CodeRange, CUR_Func_move,
CUR_Func_move_orig, CUR_Func_round, CUR_Func_cur_ppem,
CUR_Func_read_cvt, CUR_Func_write_cvt, CUR_Func_move_cvt,
CURRENT_Ratio, INS_SxVTL, COMPUTE_Funcs, COMPUTE_Round,
COMPUTE_Point_Displacement, MOVE_Zp2_Point): Remove by replacing
with expansion.

(Cur_Func_project, CUR_Func_dualproj, CUR_fast_project,
CUR_fast_dualproj): Replace with macros `project', `dualproj',
`fast_project', `fast_dualproj'.
2015-01-10 21:53:48 +01:00
Werner Lemberg fae0c81f69 [truetype] More macro expansions.
* src/truetype/ttinterp.c (EXEC_OP_, EXEC_OP): Remove by replacing
with expansion.
2015-01-10 20:23:10 +01:00
Werner Lemberg 5a752f332c [truetype] Remove code for static TrueType interpreter.
This is a follow-up patch.

* src/truetype/ttinterp.c, src/truetype/ttinterp.h
[TT_CONFIG_OPTION_STATIC_INTERPRETER,
TT_CONFIG_OPTION_STATIC_RASTER]: Remove macros and related code.
2015-01-10 20:08:35 +01:00
Werner Lemberg 1b4d68cf90 * src/truetype/ttinterp.c (CUR): Remove by replacing with expansion.
This starts a series of patches that simplifies the code of the
bytecode interpreter.
2015-01-10 19:56:28 +01:00
Werner Lemberg 232bd948fd * 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.
2014-12-30 21:44:51 +01:00
Alexei Podtelezhnikov 7024155328 [base] Formatting and nanooptimizations.
* src/base/ftcalc.c,
* src/base/fttrigon.c: Revise sign restoration.
2014-12-24 12:11:46 -05:00
Werner Lemberg 36a4676136 Remove C-isms in Python code. 2014-12-22 03:31:32 +01:00
Werner Lemberg 06842c7b49 * src/pcf/pcfread.c (pcf_read_TOC): Improve fix from 2014-12-08. 2014-12-13 07:42:51 +01:00
Werner Lemberg bef8df0a3a Minor doc improvements. 2014-12-13 07:26:04 +01:00
Werner Lemberg 821195016e * 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 22:27:06 +01:00
Werner Lemberg 812ed34189 * src/type42/t42parse.c (t42_parse_sfnts): Reject invalid TTF size. 2014-12-11 14:07:29 +01:00
Werner Lemberg c9ca6ffc94 * src/base/ftobjs.c (FT_Get_Glyph_Name): Fix off-by-one check.
Problem reported by Dennis Felsing <dennis@felsin9.de>.
2014-12-11 13:39:39 +01:00
Werner Lemberg b94381134e * src/type42/t42parse.c (t42_parse_sfnts): Check `string_size'.
Problem reported by Dennis Felsing <dennis@felsin9.de>.
2014-12-11 13:33:14 +01:00
suzuki toshiya 9bd1e55850 [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.
2014-12-10 00:59:09 +09:00
suzuki toshiya 51abdf6ffa [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.
2014-12-10 00:46:55 +09:00
suzuki toshiya 2b59282b2d [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.
2014-12-10 00:27:41 +09:00
Werner Lemberg 74af85c4b6 [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.
2014-12-08 16:01:50 +01:00
Werner Lemberg 553c9672b3 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 19:29:52 +01:00
Werner Lemberg 0098d5502d Uppercase all hex digits for orthogonality. 2014-12-07 11:03:57 +01:00
Werner Lemberg 9870d6dacf */*: Decorate hex constants with `U' and `L' where appropriate. 2014-12-07 09:40:47 +01:00
Werner Lemberg 66883b5808 [truetype] Prevent memory leak for buggy fonts.
* src/truetype/ttobjs.c (tt_size_done): Unconditionally call
`tt_size_done_bytecode'.
2014-12-07 09:17:06 +01:00
Werner Lemberg 5018477f4e Minor. 2014-12-07 08:17:12 +01:00
Werner Lemberg ed6a9df0f6 Whitespace. 2014-12-06 23:28:58 +01:00
Werner Lemberg 94926686b1 * 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.
2014-12-06 07:11:44 +01:00
Werner Lemberg 934ef382c8 docs/CHANGES: Updated, formatted. 2014-12-04 06:38:51 +01:00
Dave Arnold f89396cb62 [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 06:17:26 +01:00
Dave Arnold 2cdc4562f8 [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.
2014-12-04 06:10:16 +01:00
Werner Lemberg 8fa69a88d7 docs/CHANGES: Updated. 2014-12-03 20:07:14 +01:00
Werner Lemberg a632b5f406 [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 19:30:44 +01:00
Werner Lemberg 16188ebfac 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.
2014-12-03 10:18:34 +01:00
Werner Lemberg 16dc5d0b04 Minor. 2014-12-03 10:14:24 +01:00
Werner Lemberg de43ace7a3 * 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 23:06:04 +01:00
Werner Lemberg ca1f5cc7e6 [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 22:49:25 +01:00
Werner Lemberg ef6a352344 [docmaker] Properly handle empty rows in Synopsis.
* src/tools/docmaker/tohtml.py (HtmlFormatter::section_enter): Emit
`&nbsp;' for empty fields.
2014-12-02 21:16:59 +01:00
Werner Lemberg 0e96f05009 [docmaker] Thinko.
* src/tools/docmaker/content.py (DocBlock::get_markup_words_all):
Emit `/empty/' string for first element also.
2014-12-02 11:08:31 +01:00
Werner Lemberg 102d4a76ed [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 10:27:40 +01:00
Werner Lemberg 2af25ac0f9 [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).
2014-12-02 08:38:57 +01:00
Werner Lemberg 80bfeb1c3b [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.
2014-12-01 10:07:52 +01:00
Werner Lemberg 0dbad7632b [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.
2014-12-01 08:44:48 +01:00
Werner Lemberg 785b1d0892 [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.
2014-11-30 22:16:34 +01:00