Commit Graph

6459 Commits

Author SHA1 Message Date
Werner Lemberg
5955b77b1d Minor documentation improvement. 2018-03-03 09:21:59 +01:00
Werner Lemberg
efd13c5d1b * src/truetype/ttinterp.c (TT_RunIns): Fix tracing arguments. 2018-03-01 22:17:54 +01:00
Werner Lemberg
0206479158 * builds/unix/configure.raw: Need HarfBuzz 1.3.0 or newer.
Problem reported by Alan Coopersmith <alan.coopersmith@oracle.com>.
2018-03-01 21:34:57 +01:00
Werner Lemberg
713d68ee9f [sfnt] Prefer CBDT'/CBLC' over `glyf' table (#53154). 2018-02-17 18:35:15 +01:00
Werner Lemberg
9fbd0041ca Split off ChangeLog.28. 2018-02-17 10:37:10 +01:00
Werner Lemberg
63aaf89cec s/sub-pixel/subpixel/. 2018-02-17 10:34:47 +01:00
Werner Lemberg
4a03f17449 [truetype] Integer overflow issues.
Reported as

  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6027

* src/truetype/ttinterp.c (Ins_MSIRP, Ins_MIAP, Ins_MIRP): Use
SUB_LONG; avoid FT_ABS.
2018-02-06 02:23:19 +01:00
Alexei Podtelezhnikov
f4a3255d45 [unix] Use -fvisibility=hidden.
It is now widely recommended that ELF shared libraries hide symbols
except those with explicit __attribute__((visibility("default"))).
This is supported by all major compilers and should rather be an
option in libtool.

* builds/unix/configure.raw: Add -fvisibility=hidden to CFLAGS.
* builds/unix/ftconfig.in, builds/vms/ftconfig.h,
include/freetype/config/ftconfig.h (FT_EXPORT): Use visibility
attribute.
2018-02-04 00:09:02 -05:00
Werner Lemberg
036bdc0c9a [truetype] Minor typo. 2018-01-28 00:05:46 +01:00
Werner Lemberg
68dddcdcbe [truetype] Better protection against invalid VF data.
Reported as

  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5739

Bug introduced in commit 08cd62deed.

* src/truetype/ttgxvar.c (TT_Set_Var_Design): Always initialize
`normalizedcoords'.
2018-01-27 23:59:30 +01:00
Werner Lemberg
29c759284e * src/truetype/ttinterp.c (Ins_GETVARIATION): Avoid NULL reference.
Reported as

  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5736
2018-01-27 14:43:43 +01:00
Werner Lemberg
f438e06972 * src/truetype/ttgxvar.c (tt_set_mm_blend): Minor. 2018-01-27 14:39:15 +01:00
Werner Lemberg
ef48653023 [truetype] Better trace VF instances.
* src/truetype/ttgxvar.c (ft_var_to_normalized): Don't emit number
of coordinates.
(TT_Get_MM_Var): Trace instance indices names.
(TT_Set_Var_Design): Updated.
2018-01-27 13:58:02 +01:00
Werner Lemberg
5f94c90f19 Fix comment. 2018-01-27 10:52:13 +01:00
Werner Lemberg
50f693a78b [truetype] Beautify tracing of VF axis records.
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Show axis records in a
table-like manner.
2018-01-27 10:15:58 +01:00
Werner Lemberg
994eb2b349 [truetype] Fix multiple calls of `FT_Get_MM_Var' (#52955).
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Set
`face->blend->num_axis' in case we have to initialize the
`face->blend'.
2018-01-26 23:17:43 +01:00
Alexei Podtelezhnikov
b1e0209829 [apinames] Anonymous version map for GNU linker.
* src/tools/apinames.c (PROGRAM_VERSION): Set to 0.3.
(OutputFormat): Add `OUTPUT_GNU_VERMAP'.
(names_dump): Handle it.
(usage): Updated.
(main): Handle new command line flag `-wL'.
2018-01-23 22:29:45 -05:00
Alexei Podtelezhnikov
c6a965b4d3 [unix] Call libtool to clean up.
* builds/unix/install.mk (clean_project_unix, distclean_project_unix):
Use libtool.
* builds/freetype.mk: Minor.
2018-01-21 14:29:58 -05:00
Alexei Podtelezhnikov
6ce6685659 * src/base/ftver.rc: Fix mingw-w64 compilation. 2018-01-18 21:29:48 -05:00
Alexei Podtelezhnikov
4b8ccc56d8 [build] Enable VERSIONINFO resource for Cygwin/MinGW.
* builds/unix/configure.raw: Check for resource compiler.
* builds/unix/unix-cc.in: Conditionally set up resource compiler.
* builds/freetype.mk: Add conditional rule for `ftver.rc'.
* src/base/ftver.rc: Copyright notice and year update.
2018-01-18 04:32:52 -05:00
Alexei Podtelezhnikov
fd8000f040 [build] Move VERSIONINFO resource.
* builds/windows/vc2010/freetype.vcxproj: Updated.
* builds/windows/ftver.rc: Move file from here...
* src/base/ftver.rc: ... to here.
2018-01-18 03:58:34 -05:00
Alexei Podtelezhnikov
d2d1750e08 [build] Expand dllexport/dllimport to Cygwin/MinGW.
* include/freetype/config/ftconfig.h: Respect DLL_EXPORT,
s/_MSC_VER/_WIN32/.
* builds/unix/ftconfig.in: Replicate here.
* builds/vms/ftconfig.h: Replicate here.
2018-01-12 23:01:49 -05:00
Alexei Podtelezhnikov
e8b38f899c [build] Improve and document MSVC build.
* include/freetype/config/ftconfig.h: Guard dllexport/dllimport
attributes with _DLL and FT2_DLLIMPORT.
* builds/windows/vc2010/index.html: Update documentation.
2018-01-12 08:57:08 -05:00
Steve Robinson
707cd028b2 * CMakeLists.txt [win32]: Suppress warnings for POSIX functions. 2018-01-10 07:49:43 +01:00
Ewald Hew
cc2f3cdecf [psaux] Correctly handle Flex features (#52846).
* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdVMOVETO,
cf2_cmdHMOVETO>: Do not move if doing Flex.
2018-01-10 13:28:36 +08:00
Alexei Podtelezhnikov
3f96c0bcc1 * builds/windows/vc2010/freetype.sln: Synchronize with the project. 2018-01-09 22:22:19 -05:00
Werner Lemberg
67a42aa887 * Version 2.9 released.
=======================

Tag sources with `VER-2-9'.

* docs/VERSION.TXT: Add entry for version 2.9.

* 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/windows/ftver.rc,
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/2.8.1/2.9/, s/281/29/.

* include/freetype/freetype.h (FREETYPE_MINOR): Set to 9.
(FREETYPE_PATCH): Set to 0.

* builds/unix/configure.raw (version_info): Set to 22:0:16.
* CMakeLists.txt (VERSION_PATCH): Set to 1.
2018-01-08 12:30:04 +01:00
Werner Lemberg
9e7b24f290 Next release will be 2.9. 2018-01-08 11:16:11 +01:00
Werner Lemberg
1d6773e6d9 Add check for librt, needed for `ftbench' (#52824).
* builds/unix/configure.raw: Call AC_USE_SYSTEM_EXTENSIONS.
(LIB_CLOCK_GETTIME): Define; this will hold `-lrt' if necessary.

* builds/unix/unix-cc.in (LIB_CLOCK_GETTIME): New variable.
2018-01-07 19:06:19 +01:00
Ewald Hew
21bd9c2f8c [psaux] Fix Type 1 glyphs with too many stem hints.
According to the CFF specification, charstrings can have up to 96 stem
hints. Due to hint replacement routines in Type 1 charstrings, some
glyphs are rejected by the Adobe engine, which implements the above
limit. This fix turns off hinting for such glyphs.

* src/psaux/pshints.c (cf2_hintmap_build): Reset the error from calling
`cf2_hintmask_setAll' on a problematic Type 1 charstring and turn off
hinting.
2018-01-07 16:38:54 +08:00
Werner Lemberg
3758aed760 Add `FT_Done_MM_Var'.
This is necessary in case the application's memory routines differ
from FreeType.  A typical example is a Python application on Windows
that calls FreeType compiled as a DLL via the `ctypes' interface.

* include/freetype/ftmm.h, src/base/ftmm.c (FT_Done_MM_Var): Declare
and define.

* docs/CHANGES: Updated.
2018-01-06 08:39:36 +01:00
Werner Lemberg
b720070988 Minor doc fixes. 2018-01-06 08:39:30 +01:00
Werner Lemberg
029c9b2391 [truetype] Round offsets of glyph components only if hinting is on.
* src/truetype/ttgload.c (TT_Process_Composite_Component): Implement
it.
2018-01-03 19:05:20 +01:00
Werner Lemberg
55d6abea5d * src/truetype/ttgxvar.c (ft_var_to_design): Remove dead code.
This is a better fix than the previous commit, which is now
reverted.
2018-01-03 19:01:15 +01:00
Alexei Podtelezhnikov
20b3e34846 Move internal LCD-related declarations.
* include/freetype/ftlcdfil.h (ft_lcd_padding, ft_lcd_filter_fir):
Move from here...
* include/freetype/internal/ftobjs.h: ... to here.
2018-01-02 22:12:09 -05:00
Alexei Podtelezhnikov
c94d042be6 * include/freetype/config/ftconfig.h (FT_EXPORT, FT_EXPORT_DEF)
[_MSC_VER]: Limit Visual C++ attributes.
2018-01-02 21:38:35 -05:00
Werner Lemberg
ecfdfd4498 [truetype] Make blend/design coordinate round-tripping work.
Behdad reported that setting blend coordinates, then getting design
coordinates did incorrectly return the default instance's
coordinates.

* src/truetype/ttgxvar.c (tt_set_mm_blend): Fix it.
2018-01-03 00:20:11 +01:00
Werner Lemberg
0a0c22569d Update copyright year. 2018-01-02 09:33:57 +01:00
Werner Lemberg
a9a5aa573e Update `CHANGES' file with demo program news. 2017-12-31 11:16:36 +01:00
Werner Lemberg
3f090c6843 * src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix endless loop.
Reported as

  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4838
2017-12-31 10:32:08 +01:00
Werner Lemberg
0268bf35f0 Synchronize other Windows project files.
* builds/windows/*: Add missing files.
2017-12-31 08:21:08 +01:00
Werner Lemberg
7f82c6db84 Update Visual C 2010 project files.
Problem reported by Hin-Tak.

* builds/windows/vc2010/freetype.vcxproj: Add files `ftbdf.c' and
`ftcid.c'.
Sort entries.
* builds/windows/vc2010/freetype.vcxproj.filter: Ditto.
Fix members of `FT_MODULE' group.
2017-12-31 08:00:16 +01:00
Werner Lemberg
8470cee8aa Updated `CHANGES' file. 2017-12-30 20:50:50 +01:00
Werner Lemberg
ff5c9928bd * builds/vms/ftconfig.h: Synchronize with unix `ftconfig.in' file. 2017-12-30 01:46:52 +01:00
Werner Lemberg
4f983ab9d0 * builds/unix/ftconfig.in: Synchronize with main `ftconfig.h' file.
Reported by Nikolaus.
2017-12-28 21:55:01 +01:00
Werner Lemberg
14cd073437 Fix compiler warnings.
* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Make `pitch' and
`new_pitch' unsigned.

* src/base/ftpsprop.c: Include FT_INTERNAL_POSTSCRIPT_PROPS_H.
2017-12-27 08:59:46 +01:00
Werner Lemberg
3cc88e2e44 Fixes for `make multi'.
* include/freetype/internal/ftpsprop.h: Use `FT_BASE_CALLBACK'.
(ps_property_get): Harmonize declaration with corresponding
function typedef.

* include/freety[e/internal/fttrace.h: Add `trace_psprops'.

* src/base/ftpsprop.c: Include necessary header files.
(FT_COMPONENT): Define.
(ps_property_set): Tag with `FT_BASE_CALLBACK_DEF'.
(ps_property_get): Tag with `FT_BASE_CALLBACK_DEF'.
Harmonize declaration with corresponding function typedef.
2017-12-27 08:19:09 +01:00
Werner Lemberg
1063690174 Provide support for intra-module callback functions.
This is needed especially for `make multi' with C++.

* include/freetype/config/ftconfig.h (FT_BASE_CALLBACK,
FT_BASE_CALLBACK_DEF): New macros.
2017-12-27 08:13:13 +01:00
Werner Lemberg
dd6330d74b Add missing ChangeLog entry, copyright notices, whitespace, formatting. 2017-12-27 08:06:47 +01:00
Ewald Hew
a956e36c8d Move PostScript drivers' property handlers to `base'
This reduces the amount of duplicated code across PostScript drivers.

* src/cff/cffdrivr.c, src/cid/cidriver.c, src/type1/t1driver.c
({cff,cid,t1}_property_{get,set}): Moved to...
* include/freetype/internal/ftpsprop.h: ...this new file.
(ps_property_{get,set}): New functions to replace moved ones.
* src/base/ftpsprop.c: Implement above functions.

* include/freetype/internal/internal.h (FT_INTERNAL_POSTSCRIPT_PROPS_H):
New macro.
* src/cff/cffdrivr.c, src/cid/cidriver.c, src/type1/t1driver.c: Updated.

* src/base/Jamfile, src/base/rules.mk, src/base/ftbase.c: Updated.
2017-12-25 12:53:21 +08:00