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Author SHA1 Message Date
Werner Lemberg
986ea4b2cb * docs/PROBLEMS: Mention that some PS based fonts can't be 
handled correctly by FreeType.
 2007-07-04 04:53:15 +00:00
Werner Lemberg
3b0e500601 * src/autofit/aflatin.c (af_latin_metrics_init_blues): Initialize 
`round' to pacify compiler.

Really commit changes which have been used to build release 2.3.5.
 2007-07-03 04:48:19 +00:00
Werner Lemberg
aa52eab74a Updated. 2007-07-02 15:14:50 +00:00
Werner Lemberg
e3be90bf28 formatting 2007-07-02 14:58:58 +00:00
David Turner
481b25f009 * include/freetype/freetype.h, src/base/ftpatent.c: adding 
FT_Face_SetUnpatentedHinting to dynamically change the setting
	after a face is created.
 2007-07-01 09:51:15 +00:00
David Turner
0ba8991292 fix a small bug in the TrueType loader that created distortion in the result 
of bytecode-hinted text. Werner, feel free to package 2.3.5 now :-)
 2007-07-01 09:34:04 +00:00
David Turner
74cc0e9ee4 * src/truetype/ttinterp.c: add missing variable initialization, 
gets rid of Valgrind fixes.

	* src/autofit/aflatin.c: get rid of an infinite loop in the case
	of degenerate fonts.
 2007-06-30 22:54:12 +00:00
Werner Lemberg
7723dc34d3 Add autofit module for Indic scripts. This currently just reuses 
the CJK-specific functions.

* include/freetype/config/ftoption.h (AF_CONFIG_OPTION_INDIC): New
macro.
* devel/ftoption.h: Synchronize with
include/freetype/config/ftoption.h.

* src/autofit/afindic.c, src/autofit/afindic.h: New files.

* src/autofit/afglobal.c, src/autofit/aftypes.h,
src/autofit/autofit.c: Updated.

* src/autofit/Jamfile (_sources), * src/autofit/rules.mk
(AUTOF_DRV_SRC): Updated.
 2007-06-26 04:44:35 +00:00
Werner Lemberg
7854c4a521 Fix ChangeLog. 2007-06-23 07:16:20 +00:00
David Turner
8f626b04f3 fix stupid typo that prevented the truetype loader from working correctly 2007-06-22 22:22:38 +00:00
Werner Lemberg
5b4d435a96 * src/cff/cffgload.c (cff_slot_load): Fix logic of 2007-05-28 
change.
 2007-06-20 07:07:55 +00:00
Werner Lemberg
c67fb6f1a3 Fix ChangeLog. 2007-06-20 06:08:13 +00:00
Werner Lemberg
9fe5815c97 * src/type1/t1load.c (parse_encoding): Handle one more error. 2007-06-19 07:57:30 +00:00
Werner Lemberg
5a829394f6 * src/winfonts/winfnt.c (fnt_face_get_dll_font): Return error 
FNT_Err_Invalid_File_Format if file format was recognized but
the file doesn't contain any FNT(NE) or RT_FONT(PE) resources.
Add verbose debug logs to make it easier to debug failing load
attempts.
(FNT_Face_Init): A single FNT font can't contain more than 1 face,
so return an error if requested face index is > 0.
Do not do further attempt to load fonts if a previous attempt has
failed but returned error FNT_Err_Invalid_File_Format, i.e., the
file format has been recognized but no fonts found in the file.
 2007-06-19 04:53:30 +00:00
Suzuki, Toshiya (鈴木俊哉)
7893501c3e * fix compiler warnings of src/base/ftmac.c, drop unnecessary part for Mac OS X. 2007-06-19 03:27:05 +00:00
Werner Lemberg
bb2510daec * src/type42/t42parse.c (t42_parse_encoding): Handle one more error. 2007-06-18 17:07:49 +00:00
Werner Lemberg
f9fa1c8b77 * src/psaux/psobjs.c (ps_parser_skip_PS_token): Remove incorrect 
assertion.
(ps_parser_to_bytes): Fix error message.

* src/type42/t42objs.c (T42_Open_Face): Handle one more error
return.
* src/type42/t42parse.c (t42_parse_sfnts): s/alloc/allocated/.
Don't allow mixed binary and hex strings.
Handle zero string_size == 0 and string_buf == 0.
 2007-06-18 17:00:05 +00:00
Werner Lemberg
95104a4d57 * src/cff/cffgload.c (cff_decoder_prepare): Fix change from 
2007-06-06.
 2007-06-18 07:33:10 +00:00
Werner Lemberg
f48aec7b1e * src/psaux/psobjs.c (ps_tofixedarray, ps_tocoordarray): Fix exit 
logic.
(ps_parser_load_field) <T1_FIELD_TYPE_BBOX>: Skip delimiters
correctly.
(ps_parser_load_field_table): Use `fields->array_max' instead of
T1_MAX_TABLE_ELEMENTS to limit the number of arguments.
 2007-06-18 07:07:55 +00:00
Werner Lemberg
be183ebb5d * src/winfonts/winfnt.c (fnt_face_get_dll_font): Exit in case of 
invalid font.
(FNT_Load_Glyph): Protect against invalid bitmap width.
 2007-06-17 11:27:17 +00:00
Werner Lemberg
e12ed563d6 * src/tools/ftrandom.c (font_size): New global variable. 
(TestFace): Use it.
(main): Handle new option `--size' to set `font_size'.
(Usage): Updated.

Formatting.
 2007-06-17 05:31:23 +00:00
David Turner
815911ae2a * src/truetype/ttgload.c (TT_Load_Simple_Glyph): check the well-formedness 
of the contours array when loading a glyph

	* src/truetype/ttinterp.c (Ins_IP): check argument ranges to reject
	bogus operations properly
 2007-06-16 17:07:20 +00:00
David Turner
6c2ab0977c prevent a 16-bit integer overflow that would create problems when rendering 
*very* large anti-aliased outlines
 2007-06-16 16:40:37 +00:00
Werner Lemberg
e9f4799940 Document ftpatchk. 2007-06-16 09:32:31 +00:00
Werner Lemberg
ab1604bd6b * src/winfonts/winfnt.h: Add necessary structures for PE resource 
parsing.
(WinPE32_HeaderRec): New structure.
(WinPE32_SectionRec): New structure.
(WinPE_RsrcDirRec): New structure.
(WinPE_RsrcDirEntryRec): New structure.
(WinPE_RsrcDataEntryRec): New structure.
(FNT_FontRec): Remove unused `size_shift' field.

* src/winfonts/winfnt.c (fnt_face_get_dll_font): Add support for
loading bitmap .fon files in PE format.
 2007-06-16 07:59:39 +00:00
Werner Lemberg
08a645d833 * builds/win32/ftdebug.c: Unify debug level handling with other 
platforms.
 2007-06-15 14:05:20 +00:00
Werner Lemberg
367f301b44 * builds/win32/ftdebug.c (FT_Message): Send debug output to the 
console as well as to the debugger.
 2007-06-14 06:56:52 +00:00
Werner Lemberg
46dde4953a * src/autofit/aflatin.c (af_latin_uniranges): Expand structure to 
cover all ranges which could possibly be handled by the aflatin
module (since the default fallback for unknown ranges is now the
afcjk module).  It might be necessary to fine-tune this further by
splitting off modules for Greek, Cyrillic, or other blocks.
 2007-06-14 03:59:02 +00:00
Werner Lemberg
49e18b8d5f formatting 2007-06-11 21:15:09 +00:00
David Turner
a48162759e experimental auto-hinter updates 2007-06-11 20:35:54 +00:00
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