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Author SHA1 Message Date
David Turner
b38c15da09 fix bug #19565, which was caused by an incorrect segment link computation 2007-06-11 19:36:48 +00:00
David Turner
b792017faf experimental changes for the Latin auto-hinter. 
note that the new code is disabled by default.
 2007-06-11 05:37:35 +00:00
Werner Lemberg
cf7b764285 Fix ChangeLog. 2007-06-11 04:58:01 +00:00
Werner Lemberg
f6c120f826 * docs/CHANGES: Document FT_Face_CheckTrueTypePatents). 
Formatting, reformulations.
 2007-06-11 04:55:58 +00:00
David Turner
7fa30ee879 remove compiler warning 2007-06-11 00:55:23 +00:00
David Turner
75e7acd840 add missing file, doh ! 2007-06-11 00:26:25 +00:00
David Turner
5f5e544611 slight speed-up of the TrueType glyph loader 2007-06-11 00:18:00 +00:00
David Turner
84c6f88117 * include/freetype/config/ftoption.h: clarify documentation regarding 
unpatented hinting

	* include/freetype/freetype.h, src/base/ftpatent.c, src/truetype/ttdriver.c,
	include/freetype/internal/services/svttglyf.h, modules.cfg,:
	include/freetype/internal/ftserv.h,:
	Fonts without a cmap must be handled correctly by FreeType (anything
	Adding the FT_Face_CheckTrueTypePatents API to FT_FREETYPE_H, it is
	implemented by the optional src/base/ftpatent.c
 2007-06-10 20:51:04 +00:00
Werner Lemberg
33db39e292 * src/sfnt/sfobjs.c (sfnt_load_face): Undo change from 2007-04-28. 
Fonts without a cmap must be handled correctly by FreeType (anything
else would be a bug).


* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
[FT_DEBUG_LEVEL_TRACE]: Improve tracing message.
 2007-06-08 06:30:29 +00:00
Werner Lemberg
88ab638e0f * src/sfnt/ttsbit0.c (tt_sbit_decoder_init, 
tt_sbit_decoder_load_image): Protect against integer overflows.


* src/pfr/pfrgload.c (pfr_glyph_load_simple): More bounding checks
for `x_control' and `y_control'.
 2007-06-07 05:01:56 +00:00
Werner Lemberg
470210b73c * src/winfonts/winfnt.c (fnt_face_get_dll_font): Do a rough check of 
`font_count'.


* src/type1/t1load.c (parse_font_matrix): Check `temp_scale'.


* src/cff/cffgload.c (cff_decoder_prepare): Change return type to
`FT_Error'.
Check `fd_index'.
(cff_slot_load): Updated.
* src/cff/cffgload.h: Updated.
 2007-06-06 10:05:49 +00:00
Werner Lemberg
a8d65494cb * src/pfr/pfrcmap.c (pfr_cmap_init): Convert assertion into normal 
FreeType error.
 2007-06-06 04:47:49 +00:00
Werner Lemberg
2a2dca6b40 * src/base/ftoutln.c (FT_Outline_Decompose): Check `last'. 2007-06-06 04:39:37 +00:00
Werner Lemberg
e5c14d93b8 * src/psaux/psobjs.c (ps_tocoordarray, ps_tofixedarray): Return -1 
in case of parsing error.
(ps_parser_load_field): Updated.

* src/type1/t1load.c (parse_font_matrix): Updated.
 2007-06-05 20:50:37 +00:00
Werner Lemberg
f4bc3f40b3 * src/winfnt/winfnt.c (FNT_Face_Init): Check `family_size'. 2007-06-05 07:32:15 +00:00
Werner Lemberg
6e2f9d5db7 Improve tracing messages. 2007-06-05 06:58:48 +00:00
Werner Lemberg
1053656d24 whitespace 2007-06-05 06:49:50 +00:00
Werner Lemberg
9a0332cd3f * src/pfr/pfrgload.c (pfr_glyph_curve_to, pfr_glyph_line_to): Convert 
assertion into normal FreeType error.
 2007-06-05 05:50:01 +00:00
Werner Lemberg
6c05475d50 * src/pfr/pfrgload.c (pfr_glyph_done): Comment out unused code. 
(pfr_glyph_load_simple): Convert assertion into normal FreeType
error.
Check `idx'.
(pfr_glyph_load_compound): Convert assertion into normal FreeType
error.

* src/pfr/pfrtypes.h (PFR_GlyphRec): Comment out unused code.
 2007-06-05 05:27:54 +00:00
Werner Lemberg
ad18b367e9 * src/cid/cidgload.c (cid_load_glyph): Check `fd_select'. 
* src/tools/ftrandom/Makefile: Depend on `libfreetype.a'.
 2007-06-04 07:04:05 +00:00
Werner Lemberg
25b14229f1 More OBJ_DIR. 2007-06-03 19:53:02 +00:00
Werner Lemberg
f2ff7329c7 Some explanations, taken from an email sent by George. 2007-06-03 19:50:57 +00:00
Werner Lemberg
2fdb70e9d5 Fold fttest.c into ftrandom.c (as it was orginally). 2007-06-03 19:38:59 +00:00
Werner Lemberg
99a320b431 * src/tools/ftrandom/*: Add the `ftrandom' test program written by 
George Williams (with some modifications).
 2007-06-03 19:21:26 +00:00
Werner Lemberg
3d507fefe8 * src/base/ftobjs.c (destroy_charmaps), src/type1/t1objs.c 
(T1_Face_Done), src/winfonts/winfnt.c (FNT_Face_Done): Check for
face == NULL.  Suggested by Graham Asher.
 2007-06-03 16:54:55 +00:00
Werner Lemberg
ce280a22e2 * src/base/ftobjs.c (FT_Request_Metrics): Fix compiler warning. 2007-06-03 05:58:30 +00:00
Werner Lemberg
5b591e49cf * include/freetype/fterrdef.h (FT_Err_Corrupted_Font_Header, 
FT_Err_Corrupted_Font_Glyphs): New error codes for BDF files.

* src/bdf/bdflib.c (bdf_load_font): Use them.

* src/bdf/bdflib.c (_bdf_parse_start): Check `FONT' better.
 2007-06-01 22:16:43 +00:00
Werner Lemberg
b9933f4b02 * src/base/ftobjs.c (FT_Request_Metrics), src/cache/ftccmap.c 
(FTC_CMapCache_Lookup): Remove unused code.
 2007-06-01 21:27:12 +00:00
Werner Lemberg
c793d90fca * src/truetype/ttinterp.c (Null_Vector, NULL_Vector): Removed, 
unused.
 2007-06-01 20:51:11 +00:00
Werner Lemberg
4d2815db50 (cid_parser_new): Exit properly if no `StartData' has been seen at all. 2007-06-01 07:49:31 +00:00
Werner Lemberg
936346413f Remove tabs from source files. 2007-06-01 06:56:17 +00:00
Werner Lemberg
cb37b3b36a * builds/unix/ftsystem.c (FT_Stream_Open): Don't use ULONG_MAX but 
LONG_MAX to avoid compiler warning.  Suggested by Sean McBride.
 2007-06-01 06:49:03 +00:00
Werner Lemberg
bebc7b11c5 * src/cid/cidparse.c (cid_parser_new): Don't continue second search 
pass for `StartData' if an error has occurred.
 2007-06-01 06:32:30 +00:00
Werner Lemberg
ba03af6f91 * src/type1/t1load.c (parse_subrs, parse_charstrings): Protect 
against too small binary data strings.

* src/bdf/bdflib.c (_bdf_parse_glyphs): Check `STARTCHAR' better.
 2007-05-30 13:57:02 +00:00
Werner Lemberg
99e0c18ea1 Formatting, reformulations. 2007-05-29 07:00:23 +00:00
David Turner
c510d5d837 remove compiler warning (unused variable) 2007-05-28 21:34:04 +00:00
David Turner
0291a5c696 updating CHANGES 2007-05-28 15:49:08 +00:00
David Turner
552a956247 optimize CFF glyph loader (avoid apply identity font transform) 2007-05-28 15:45:35 +00:00
David Turner
f0cd69c1b4 2007-05-28 David Turner <david@freetype.org> 
* src/autofit/afglobal.c: change default hinting script to
	CJK, since it works well with a larger array of scripts. thanks to
	"Rahul Bhalerao" <b.rahul.pm@gmail.com> for pointing this out !
 2007-05-28 15:42:09 +00:00
Werner Lemberg
1c8980ef4a * docs/CHANGES: Updated. 
Formatting.
 2007-05-25 07:11:12 +00:00
Werner Lemberg
6ff2ff574b * src/truetype/ttobjs.h (tt_size_ready_bytecode): Move declaration 
into TT_USE_BYTECODE_INTERPRETER preprocessor block.

* src/truetype/ttobjs.c (tt_size_ready_bytecode)
[!TT_USE_BYTECODE_INTERPRETER]: Removed.  Unused.
 2007-05-24 19:39:14 +00:00
David Turner
7890686d80 fix crash when not using the bytecode interpreter with TrueType fonts 2007-05-22 14:08:09 +00:00
David Turner
3e2f953a10 real fix for bug #19910. the .Z format is really badly designed :-( 2007-05-22 13:10:59 +00:00
David Turner
0d0365ec59 avoid heap explosion in the case of malformed .Z font files 
related to bug #19910, but not a bugfix yet
 2007-05-22 09:53:44 +00:00
Werner Lemberg
9df3c223f7 * src/pshinter/pshrec.c (ps_mask_table_set_bits): Add `const'. 
(ps_dimension_set_mask_bits): Remove `const'.
 2007-05-20 18:07:52 +00:00
Werner Lemberg
0f2b7bda6e * src/sfnt/ttmtx.c (tt_face_get_metrics) 
[!FT_CONFIG_OPTION_OLD_INTERNALS]: Another type-punning fix.
 2007-05-19 15:15:47 +00:00
Werner Lemberg
799441101a typo 2007-05-19 14:10:06 +00:00
Werner Lemberg
c1d2257e46 Updated. 2007-05-19 07:24:55 +00:00
Werner Lemberg
b826fa7589 Savannah patch #5929. 
* include/freetype/tttables.h, src/base/ftobjcs.c
(FT_Get_CMap_Format): New function.

* include/freetype/internal/services/svttcmap.c (TT_CMapInfo): Add
`format' member.
* src/sfnt/ttcmap.c (tt_cmap{0,2,4,6,8,10,12}_get_info): Set
cmap_info->format.
 2007-05-19 07:18:48 +00:00
Werner Lemberg
6f99c88801 * src/truetype/ttgload.c (load_truetype_glyph): Save graphics state 
before handling subglyphs so that it can be reinitialized each time.
This fixes Savannah bug #19859.
 2007-05-19 07:01:49 +00:00