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Author SHA1 Message Date
Oran Agra
3da7e68f75 Minor change in ftstroke.c. 
* src/base/ftstroke.c (FT_StrokerRec): Replace `memory' member with
`library' needed for PIC version.
Update all callers.
 2009-04-05 17:30:14 +03:00
Oran Agra
d8f4b57fbe Typo. 2009-04-05 17:28:48 +03:00
Werner Lemberg
cbab53c260 Improve documentation. 2009-04-04 09:26:18 +02:00
Werner Lemberg
314f35ad2e ftnames.c -> ftsnames.c 
* src/base/ftnames.c: Rename to...
* src/base/ftsnames.c: This.
* src/base/Jamfile, src/base/rules.mk, src/base/ftbase.c: Updated.
 2009-04-04 09:20:14 +02:00
Werner Lemberg
d9ba68d6b8 Whitespace. 2009-04-04 09:11:58 +02:00
Werner Lemberg
b47b97db84 Fix comment. 
OpenType 1.6 now mentions that data in the `loca' table must be ordered.
 2009-04-04 07:51:45 +02:00
Werner Lemberg
ca98f8cc2b Add support for cmap type 13. 
* devel/ftoption.h, include/freetype/config/ftoption.h
(TT_CONFIG_CMAP_FORMAT_13): New macro.

* src/sfnt/ttcmap.c (TT_CMap13Rec, tt_cmap13_init,
tt_cmap13_validate, tt_cmap13_char_index, tt_cmap13_char_next,
tt_cmap13_get_info, tt_cmap13_char_map_def_binary,
tt_cmap14_class_rec): New functions and structures for cmap 13
support.
(tt_cmap_classes): Register tt_cmap13_class_rec.

* docs/CHANGES: Mention cmap 13 support.
 2009-04-04 07:42:38 +02:00
Werner Lemberg
8566d4a096 Synchronize ftoption.h versions (minor changes only). 2009-04-04 07:31:33 +02:00
Werner Lemberg
fbdf127904 Ignore empty contours in CFF glyphs. 
Problem reported by Albert Astals Cid <aacid@kde.org>.

* src/cff/cffgload.c (cff_builder_close_contour): Synchronize with
t1_builder_close_contour.
 2009-04-01 08:03:37 +02:00
Werner Lemberg
0315bb20ce Typo. 2009-03-31 18:11:55 +02:00
Werner Lemberg
0ddc2fe2ae Slightly improve documentation of FT_Encoding. 2009-03-31 18:06:19 +02:00
Werner Lemberg
3ba8301b21 Callbacks for b/w rasterizer are not implemented currently. 2009-03-30 12:58:41 +02:00
Werner Lemberg
b3e6df69e6 Really fix Ghostscript Coverity issue #3904. 2009-03-21 10:45:18 +01:00
Werner Lemberg
4d1a34ce0b Another redundant header inclusion. 
* src/truetype/ttgxvar.c: Fix Ghostscript Coverity issue #4041.
 2009-03-21 10:42:56 +01:00
Werner Lemberg
86e041b5a8 Remove redundant header inclusions. 
This covers many Ghostscript Coverity issues.

* src/*: Do it.
 2009-03-21 08:51:44 +01:00
Werner Lemberg
16bd51c819 Fix Ghostscript Coverity issue #3904. 
* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Protect against
zero value of `runcnt'.
 2009-03-21 07:48:34 +01:00
Werner Lemberg
7171ff5782 Fix `make multi' run. 
* src/smooth/ftsmooth.h: Include FT_INTERNAL_DEBUG_H.
 2009-03-20 21:08:29 +01:00
Werner Lemberg
f4a82bee1e Whitespace. 2009-03-20 16:10:26 +01:00
Werner Lemberg
9dbfac22bc Fix Savannah bug #25923. 
* src/cache/ftccmap.c (FTC_CMAP_HASH): Fix typo.
 2009-03-20 09:13:59 +01:00
Werner Lemberg
79972af4f0 Protect against too large glyphs. 
Problem reported by Tavis Ormandy <taviso@google.com>.

* src/smooth/ftsmooth.c (ft_smooth_render_generic): Don't allow
`width' or `pitch' to be larger than 0xFFFF.
 2009-03-20 08:21:37 +01:00
Werner Lemberg
a18788b14d Fix validation for various cmap table formats. 
* src/sfnt/ttcmap.c (tt_cmap8_validate, tt_cmap10_validate,
tt_cmap12_validate): Check `length' correctly.
(tt_cmap_14_validate): Check `length' and `numMappings' correctly.
 2009-03-20 08:03:58 +01:00
Werner Lemberg
a49db4f866 Copyright. 2009-03-20 07:30:43 +01:00
Werner Lemberg
0a05ba257b Protect against malformed compressed data. 
Problem reported by Tavis Ormandy <taviso@google.com>.

* src/lsw/ftzopen.c (ft_lzwstate_io): Test whether `state->prefix' is
zero.
 2009-03-20 07:19:45 +01:00
Werner Lemberg
0545ec1ca3 Protect against invalid SID values in CFFs. 
Problem reported by Tavis Ormandy <taviso@google.com>.

* src/cff/cffload.c (cff_charset_load): Reject SID values larger
than 64999.
 2009-03-20 06:49:10 +01:00
Vincent Richomme
8b819254b9 Update WinCE Visual C project files. 
* builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2008-ce/freetype.vcproj: Add missing base extension
files.
 2009-03-19 08:30:49 +01:00
Werner Lemberg
a9ba23c856 Remove unused Win32 code. 
* builds/wince/ftdebug.c: Remove code guarded with `!_WIN32_WCE'.
Since Win32 is handled separately this is no longer needed.
 2009-03-19 08:27:59 +01:00
Vincent Richomme
91b127f70e Make `gzip' module compile on WinCE. 
* src/gzip/zconf.h [_WIN32_WCE]: Define NO_ERRNO_H.
 2009-03-19 08:17:50 +01:00
Werner Lemberg
80c253f9e8 Remove unused WinCE code. 
* builds/win32/ftdebug.c: Remove code guarded with `_WIN32_WCE'.
Since WinCE is handled separately this is no longer needed.
 2009-03-19 08:05:06 +01:00
Werner Lemberg
7bb1005de8 docmaker: Don't ignore single-line code blocks. 
* src/tools/docmaker/content.py (DocBlock::_init__): Fix change from
2009-01-31.
 2009-03-16 20:42:38 +01:00
Werner Lemberg
5a80a94b18 Whitespace. 2009-03-15 20:58:38 +01:00
Steve Langasek
2cd5dce831 Use __asm__ for declaring assembly instead of asm. 
* builds/unix/ftconfig.in (FT_MulFix_arm): Use __asm__ instead of
asm on arm, fixing a build failure on armel with -pedantic.
 2009-03-15 13:11:25 +01:00
Werner Lemberg
e4661646de Fix valgrind warning. 
* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned): Don't read
past the end of the frame.
 2009-03-14 23:32:24 +01:00
Werner Lemberg
f4f5ba2d87 * Version 2.3.9 released. 
=========================


Tag sources with `VER-2-3-9'.
VER-2-3-9 		2009-03-12 09:56:04 +00:00
Werner Lemberg
a284ab6254 * builds/unix/freetype2.in: Move @FT2_EXTRA_LIBS@ to `Libs.private'. 2009-03-12 08:11:12 +00:00
Werner Lemberg
b66efefdcd Fix some FreeType Coverity issues as reported for Ghostscript. 
* src/base/ftobjs.c (FT_New_Face, FT_New_Memory_Face): Initialize
`args.stream' (#3874, #3875).
(open_face_PS_from_sfnt_stream): Improve error management (#3786).
* src/base/ftmm.c (ft_face_get_mm_service): Fix check of `aservice'
(#3870).
* src/base/ftstroke.c (ft_stroke_border_get_counts): Remove dead
code (#3790).
* src/base/ftrfork.c (raccess_guess_apple_generic): Check error
value of `FT_Stream_Skip' (#3784).

* src/type1/t1gload.c (T1_Load_Glyph): Check `size' before accessing
it (#3872)

* src/pcf/pcfdrivr.c (PCF_Glyph_Load): Check `face' before accessing
it (#3871).
* src/pcf/pcfread.c (pcf_get_metrics): Handle return value of
`pcf_get_metric' (#3789, #3782).
(pcf_get_properties): Use FT_STREAM_SKIP (#3783).

* src/cache/ftcmanag.c (FTC_Manager_RegisterCache): Fix check of
`acache' (#3797)

* src/cff/cffdrivr.c (cff_ps_get_font_info): Fix check of `cff'
(#3796).
* src/cff/cffgload.c (cff_decoder_prepare): Check `size' (#3795).
* src/cff/cffload.c (cff_index_get_pointers): Add comment (#3794).

* src/bdf/bdflib.c (_bdf_add_property): Check `fp->value.atom'
(#3793).
(_bdf_parse_start): Add comment (#3792).

* src/raster/ftraster.c (Finalize_Profile_Table): Check
`ras.fProfile' (#3791).

* src/sfnt/ttsbit.c (Load_SBit_Image): Use FT_STREAM_SKIP (#3785).

* src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Properly ignore
seek error (#3781).
 2009-03-12 08:07:49 +00:00
Werner Lemberg
0711d389d6 Typo. 2009-03-11 21:39:10 +00:00
Werner Lemberg
07e818170f Extend CID service functions to handle CID-keyed CFFs as CID fonts. 
* include/freetype/ftcid.h (FT_Get_CID_Is_Internally_CID_keyed,
FT_Get_CID_From_Glyph_Index): New functions.

* include/freetype/internal/services/svcid.h
(FT_CID_GetIsInternallyCIDKeyedFunc,
FT_CID_GetCIDFromGlyphIndexFunc): New function typedefs.
(CID Service): Use them.

* src/base/ftcid.c: Include FT_CID_H.
(FT_Get_CID_Is_Internally_CID_keyed, FT_Get_CID_From_Glyph_Index):
New functions.

* src/cff/cffdrivr.c (cff_get_is_cid, cff_get_cid_from_glyph_index):
New functions.
(cff_service_cid_info): Add them.
* src/cff/cffload.c (cff_font_load): Don't free `font->charset.sids'
-- it is needed for access as a CID-keyed font.  It gets deleted
later on.

* src/cid/cidriver.c (cid_get_is_cid, cid_get_cid_from_glyph_index):
New functions.
(cid_service_cid_info): Add them.

* docs/CHANGES: Updated.
 2009-03-11 21:29:54 +00:00
Werner Lemberg
9318df0cad Fix Savannah bug #25597. 
* src/cff/cffparse.c (cff_parse_real): Don't allow fraction_length
to become larger than 9.
 2009-03-11 10:20:51 +00:00
Werner Lemberg
1e54a65fa8 Minor update. 2009-03-11 07:10:26 +00:00
Werner Lemberg
911f431966 Fix Savannah bug #25814. 
* builds/unix/freetype2.in: As suggested in the bug report, move
@LIBZ@ to `Libs.private'.
 2009-03-11 07:07:37 +00:00
Werner Lemberg
801e7bae3a Fix Savannah bug #25781. 
We now simply check for a valid `offset', no longer handling `delta
= 1' specially.

* src/sfnt/ttcmap.c (tt_cmap4_validate): Don't check `delta' for
last segment.
(tt_cmap4_set_range, tt_cmap4_char_map_linear,
tt_cmap4_char_map_binary): Check offset.
 2009-03-11 06:47:49 +00:00
Werner Lemberg
34ca21edc6 * src/base/Jamfile: Fix handling of ftadvanc.c. 
Reported by Oran Agra <oran@monfort.co.il>.
 2009-03-11 05:35:01 +00:00
Werner Lemberg
31f5bbba44 Restructure Win32 and Wince compiler support. 
* src/builds/win32: Remove files for WinCE.
Move VC 2005 support to a separate directory.
Add directory for VC 2008 support.

* src/builds/wince: New directory hierarchy for WinCE compilers
(VC 2005 and VC 2008).
 2009-03-10 11:54:51 +00:00
Werner Lemberg
21dab9112b More preparations for 2.3.9 release. 
* docs/CHANGES: Updated.

* Jamfile, README: s/2.3.8/2.3.9/, s/238/239/.
 2009-03-09 18:06:28 +00:00
Werner Lemberg
8312ab7563 * src/sfnt/rules.mk (SFNT_DRV_H): Add ttsbit0.c. 2009-03-09 13:18:47 +00:00
Werner Lemberg
ee3cc2e4fc Fix handling of EBDT formats 8 and 9 (part 2). 
This patch fixes the following problems in ttsbit0.c:

. Bitmaps for compound glyphs were never allocated.

. `SBitDecoder' refused to load metrics if some other metrics have
  already been loaded.  This condition certainly makes no sense for
  recursive calls, so I've just disabled it.  Another possibility
  would be resetting `decoder->metrics_loaded' to false before
  loading each composite component.  However, we must restore the
  original metrics after finishing the recursion; otherwise we can
  get a misaligned glyph.

. `tt_sbit_decoder_load_bit_aligned' incorrectly handled `x_pos',
  causing some glyph components to be shifted too far to the right
  (especially noticeable for small sizes).

Note that support for grayscale bitmaps (not necessarily compound) is
completely broken in ttsbit0.c.

* src/sfnt/tt_sbit_decoder_load_metrics: Always load metrics.
(tt_sbit_decoder_load_bit_aligned): Handle `x_pos' correctly in case
of `h == height'.
(tt_sbit_decoder_load_compound): Reset metrics after loading
components.
Allocate bitmap.
 2009-03-09 13:13:44 +00:00
Werner Lemberg
1a5edf7a4f * builds/unix/configure.raw (version_info): Set to 9:20:3. 2009-03-09 08:36:18 +00:00
Werner Lemberg
42f5c714c0 Formatting. 2009-03-03 23:34:49 +00:00
David Turner
ab7e52b1c7 Fix SFNT kerning table parser against malformed tables. 
Closes Savannah BUG #25750

	* src/sfnt/ttkern.c (tt_face_get_kerning): fix a bug
	where a malformed table would be succesfully loaded but
	later crash the engine during parsing.
 2009-03-03 22:37:13 +00:00
Werner Lemberg
15b60bb513 Formatting, copyright years. 2009-03-03 21:35:32 +00:00