Commit Graph

3579 Commits

Author SHA1 Message Date
Werner Lemberg 12cf031644 [ftraster] Pacify compiler.
* src/raster/ftraster.c (ft_black_new) [_STANDALONE_]: `memory' is
not used.
2010-08-29 17:24:30 +02:00
Werner Lemberg 0e95b3d15c [cff] Allow SIDs >= 65000.
* src/cff/cffload.c (cff_charset_load): Fix change from 2009-03-20:
The threshold for SIDs is not applicable here.  I misinterpreted the
`SID values 65000 and above are available for implementation use'
sentence in the CFF specification.

Problem reported by Ivan Ninčić <inincic@pdftron.com>.
2010-08-29 17:24:30 +02:00
suzuki toshiya 1ab1e9ae30 Fix ChangeLogs. 2010-08-29 06:04:51 +09:00
suzuki toshiya 0eb9b1f571 Force hinting when the font lacks its familyname.
In Type42 or Type11 font embedded in PostScript & PDF, TrueType
sfnt stream may lack `name' table because they are not required.
Hinting for nameless fonts is safer for PDFs including embedded
Chinese fonts. Written by David Bevan, see:

http://lists.gnu.org/archive/html/freetype-devel/2010-08/msg00021.html
http://lists.freedesktop.org/archives/poppler/2010-August/006310.html

* src/truetype/ttobjs.c (tt_check_trickyness): If a NULL pointer
by nameless font is given, TRUE is returned to enable hinting.
2010-08-28 21:42:28 +09:00
suzuki toshiya 8b05b5d801 Register yet another tricky TrueType font.
* src/truetype/ttobjs.c (tt_check_trickyness): Add `HuaTianKaiTi?',
a Kaishu typeface paired with `HuaTianSongTi?' by Huatian
Information Industry.
2010-08-28 21:16:26 +09:00
Werner Lemberg f434e29906 In the documentation, explain what `padding' means. 2010-08-21 09:01:51 +02:00
Teijo Kinnunen ebaeb6425e Fix Savannah bug #30788.
* src/cache/ftccache.c (FTC_Cache_Clear): Check `cache->buckets' for
NULL too.
2010-08-17 07:40:55 +02:00
Werner Lemberg a205b3ca85 Try to fix Savannah bug #30717 (and probably #30719 too).
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Add another
overflow test for `width' and `height'.
2010-08-10 02:59:12 +02:00
Werner Lemberg e563216ddd Typo. 2010-08-07 09:15:34 +02:00
Werner Lemberg 6a8691eb6a * Version 2.4.2 released.
=========================

Tag sources with `VER-2-4-2'.

* docs/CHANGES: Updated.

* docs/VERSION.DLL: Update documentation and bump version number to
2.4.2

* 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/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/2.4.1/2.4.2/, s/241/242/.

* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.

* builds/unix/configure.raw (version_info): Set to 12:0:6.
2010-08-06 22:00:38 +02:00
Werner Lemberg 7e370676f9 Synchronize devel/ftoption.h. 2010-08-06 21:59:22 +02:00
Werner Lemberg ba95440cd1 Minor doc fixes, formatting. 2010-08-06 20:07:36 +02:00
suzuki toshiya 445241589d Fix Savannah bug #30648.
* src/base/ftobjs.c (FT_Done_Library): Specify the order of font
drivers in face closing process. Type42 faces should be closed
before TrueType faces, because a Type42 face refers another
internal TrueType face which is created from sfnt[] array on the
memory.
2010-08-07 01:46:56 +09:00
Yuriy Kaminskiy c9de9cbd56 [raster] Fix valgrind warning.
* src/raster/ftraster.c (Decompose_Curve) <default>: Access point[0]
only if we don't hit `limit'.
2010-08-06 08:20:28 +02:00
suzuki toshiya 018f5c2781 Update docs/CHANGES to note that CFF stack overflow bug is fixed. 2010-08-06 14:12:54 +09:00
suzuki toshiya 81f3472c0b Fix Savannah bug #30658.
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check the total
length of collected POST segments does not overrun the allocated
buffer.
2010-08-06 14:11:54 +09:00
Werner Lemberg 223cb1b57c [cff] Add comment to clarify current implementation of `pop' operator. 2010-08-06 06:55:09 +02:00
Werner Lemberg 948076cd85 Fix conditional usage of FT_MulFix_i386.
With -ansi flag, gcc does not define `i386', only `__i386__'.

* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in:
s/i386/__i386__/.
2010-08-06 01:39:26 +02:00
Werner Lemberg 346f1867fd Fix Savannah bug #30657.
* src/truetype/ttinterp.c (BOUNDSL): New macro.
Change `BOUNDS' to `BOUNDSL' where appropriate.

* src/truetype/ttinterp.h (TT_ExecContextRec): Fix type of
`cvtSize'.
2010-08-06 00:47:57 +02:00
Werner Lemberg c06da1ad34 Fix Savannah bug #30656.
* src/type42/t42parse.c (t42_parse_sfnts): Protect against negative
string_size.
Fix comparison.
2010-08-05 23:15:26 +02:00
suzuki toshiya d9b3e39484 [cff] Don't use any values in decoder after parsing error.
* src/cff/cffgload.c (cff_slot_load): Skip the evaluations
of the values in decoder, if cff_decoder_parse_charstrings()
returns any error.
2010-08-05 17:10:32 +09:00
Werner Lemberg 45a3c76b54 Fix Savannah bug #30644.
* src/base/ftstream.c (FT_Stream_EnterFrame): Fix comparison.
2010-08-04 15:54:55 +02:00
Werner Lemberg 32dc43a5cc `make devel' fails if FT_CONFIG_OPTION_OLD_INTERNALS is set.
* devel/ftoption.h: Synchronize with
include/freetype/config/ftoption.h.
2010-08-04 15:21:20 +02:00
Suzuki, Toshiya (鈴木俊哉) 11d65e8a1f [cff] Improve stack overflow test.
* src/cff/cffgload.c (cff_decoder_parse_charstrings): Check stack
after execution of operations too.
2010-08-04 14:43:29 +02:00
Werner Lemberg fe3433c736 Add reference counters and to FT_Library and FT_Face objects.
* include/freetype/freetype.h (FT_Reference_Face): New function.
* include/freetype/ftmodapi.h (FT_Rererence_Library): New function.

* include/freetype/internal/ftobjs.h (FT_Face_InternalRec,
FT_LibraryRec): New field `refcount'.

* src/base/ftobjs.c (FT_Open_Face, FT_New_Library): Handle
`refcount'.
(FT_Reference_Face, FT_Reference_Library): Implement new functions.
(FT_Done_Face, FT_Done_Library): Handle `refcount'.

* docs/CHANGES: Updated.
2010-07-18 18:41:47 +02:00
Werner Lemberg b69c6ac011 * Version 2.4.1 released.
=========================

Tag sources with `VER-2-4-1'.

* docs/CHANGES: Updated.

* docs/VERSION.DLL: Update documentation and bump version number to
2.4.1.

* 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/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/2.4.0/2.4.1/, s/240/241/.

* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.

* builds/unix/configure.raw (version_info): Set to 11:1:5.
2010-07-18 06:20:09 +02:00
Werner Lemberg 2de6b8a3db [cff] Final try to fix `hintmask' and `cntrmask' limit check.
Problem reported by Tobias Wolf <towolf@gmail.com>.

* src/cff/cffgload.c (cff_decoder_parse_charstrings)
<cff_op_hintmask>: Sigh.  I'm apparently too silly to fix this
correctly in less than three tries.
2010-07-17 13:39:50 +02:00
Werner Lemberg 072afbdbac Fix ChangeLog entry. 2010-07-13 06:26:46 +02:00
Werner Lemberg 15ffc3546d * Version 2.4.0 released.
=========================

Tag sources with `VER-2-4-0'.

* docs/CHANGES: Updated.

* docs/VERSION.DLL: Update documentation and bump version number to
2.4.0.

* 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/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/2.3.12/2.4.0/, s/2312/240/.

* include/freetype/freetype.h (FREETYPE_MINOR): Set to 4.
(FREETYPE_PATCH): Set to 0.

* builds/unix/configure.raw (version_info): Set to 11:0:5.
2010-07-12 22:07:16 +02:00
Werner Lemberg 511b799926 Split ChangeLog. 2010-07-12 21:53:20 +02:00
Werner Lemberg 8c4b462a56 Typo. 2010-07-12 21:25:01 +02:00
Werner Lemberg c8f5b98be2 Remove C++ warnings.
*/*: Initialize pointers where necessary to make g++ happy.
2010-07-12 21:13:22 +02:00
malc f4e6c155f0 Fix type-punning issues with C++.
* include/freetype/internal/ftmemory.h (FT_ASSIGNP) [__cplusplus]:
Emulate a `typeof' operator with an inline template which uses
`static_cast'.
2010-07-12 20:57:54 +02:00
Werner Lemberg 7fa49cee58 Typo. 2010-07-12 00:33:36 +02:00
Werner Lemberg ebfd454a60 Fix C++ compilation issue.
* src/tools/apinames.c (names_dump) <OUTPUT_WATCOM_LBC>: Fix
typo of `dot' variable.
2010-07-11 09:28:21 +02:00
suzuki toshiya d594202ebb Fix another case reported in Savannah bug #30373.
Permit a face for Type1, Type42 and CFF without charmap,
patch by Tor Andersson.

* src/type1/t1objs.c (T1_Face_Init): Reset the error if it
is FT_Err_No_Unicode_Glyph_Name.
* src/type42/t42objs.c (T42_Face_Init): Ditto.
* src/cff/cffobjs.c (cff_face_init): Ditto.
2010-07-11 00:31:17 +09:00
suzuki toshiya 84fa62e0d7 Fix a mistake in t42objs.c in previous commit. 2010-07-09 23:43:14 +09:00
suzuki toshiya 840f208df4 Use defined macros to set {platform,encoding}_id.
* src/bdf/bdfdrivr.c: Include ttnameid.h and use macros to
set charmap.{platfom,encoding}_id.
* src/pcf/pcfdrivr.c: Ditto.
* src/winfonts/winfnt.c: Ditto.
* src/type1/t1objs.c: Ditto.
* src/type42/t42objs.c: Ditto.
* src/cff/cffobjs.c: Ditto.
* src/pfr/pfrobjs.c: Ditto.
2010-07-09 22:51:49 +09:00
suzuki toshiya 1e2a446d55 Capitalize ISO. 2010-07-09 22:14:35 +09:00
suzuki toshiya dfba8cfe56 Apple Unicode is not deprecated now. 2010-07-09 22:14:35 +09:00
suzuki toshiya bd62daf302 Unicode != ISO in the earliest TTF terminology. 2010-07-09 22:14:35 +09:00
suzuki toshiya b8ca6de365 Fix Savannah bug #30373.
Too serious check of errors by `FT_CMap_New' since 2010-07-04
is fixed. Reported by Tor Andersson.

* include/freetype/fterrdef.h
(PSnames_Err_No_Unicode_Glyph_Name): New error code to
indicate the Unicode charmap synthesis failed because
no Unicode glyph name is found.

* src/psnames/psmodule.c (ps_unicodes_init): Return
PSnames_Err_No_Unicode_Glyph_Name when no Unicode glyph name
is found in the font.
* src/cff/cffcmap.c (cff_cmap_unicode_init): Return
CFF_Err_No_Unicode_Glyph_Name when no SID is available.

* src/type1/t1objs.c (T1_Face_Init): Proceed if `FT_CMap_New'
is failed by the lack of Unicode glyph name.
* src/type42/t42objs.c (T42_Face_Init): Ditto.
* src/cff/cffobjs.c (cff_face_init): Ditto.
2010-07-09 20:50:34 +09:00
Ken Sharp 603d121872 Make ftraster.c compile in stand-alone mode with MSVC compiler.
* src/raster/ftmisc.h (FT_Int64) [_WIN32, _WIN64]: Fix typedef
since there is no `inttypes.h' for MSVC.
2010-07-09 09:55:29 +02:00
Werner Lemberg 888cd1843e Fix Savannah bug #30361.
* src/truetype/ttinterp.c (Ins_IUP): Fix bounds check.
2010-07-08 07:29:42 +02:00
Werner Lemberg c73e160517 Pacify compiler.
* src/cff/cffload.c (cff_index_get_pointers): Initialize
`new_bytes'.
2010-07-06 10:44:56 +02:00
Eugene A. Shatokhin b33b856a27 Fix Savannah bug #27648.
* src/base/ftobjs.c (ft_remove_renderer, FT_Add_Module): Call
`raster_done' only if we have an outline glyph format.

Fix comment typo.
2010-07-05 22:36:30 +02:00
Werner Lemberg e8770c679b Fix Savannah bug #30030.
* builds/win32/*/freetype.vcproj: Add ftxf86.c.
2010-07-05 07:45:02 +02:00
Werner Lemberg 2dc76a4650 [cff] Next try to fix `hintmask' and `cntrmask' limit check.
Problem reported by malc <av1474@comtv.ru>.

* src/cff/cffgload.c (cff_decoder_parse_charstrings)
<cff_op_hintmask>: It is possible that there is just a single byte
after the `hintmask' or `cntrmask', e.g., a `return' instruction.
2010-07-05 06:40:02 +02:00
suzuki toshiya 0ae3271814 Restrict the number of the charmaps in a rogue-compatible mode.
Fix for Savannah bug #30059.

* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Replace `16' the
minimum character code passed by a legacy rogue client by...
* include/freetype/config/ftoption.h (FT_MAX_CHARMAP_CACHEABLE):
This.  It is undefined when FT_CONFIG_OPTION_OLD_INTERNALS is
undefined (thus the rogue client compatibility is not required).

* src/cff/cffobjs.c (cff_face_init): Abort the automatic
selection or synthesis of Unicode cmap subtable when the charmap
index exceeds FT_MAX_CHARMAP_CACHEABLE.
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Issue error message
when the charmap index exceeds FT_MAX_CHARMAP_CACHEABLE.

* src/base/ftobjs.c (find_unicode_charmap): When Unicode charmap
is found after FT_MAX_CHARMAP_CACHEABLE, ignore it and search
earlier one.
(find_variant_selector_charmap): When UVS charmap is found after
FT_MAX_CHARMAP_CACHEABLE, ignore it and search earlier one.
(FT_Select_Charmap): When a charmap matching with requested
encoding but after FT_MAX_CHARMAP_CACHEABLE, ignore and search
earlier one.
(FT_Set_Charmap): When a charmap matching with requested
charmap but after FT_MAX_CHARMAP_CACHEABLE, ignore and search
earlier one.
(FT_Get_Charmap_Index): When a requested charmap is found
after FT_MAX_CHARMAP_CACHEABLE, return the inverted charmap
index.
2010-07-05 09:59:03 +09:00
Werner Lemberg 8a6f3280f5 Version number update. 2010-07-04 07:49:03 +02:00