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2862 Commits

Author SHA1 Message Date
Werner Lemberg 7d9c189ac2 * src/sfnt/sfobjs.c (sfnt_load_face): Support bit 9 and prepare 
support for bit 8 in the `OS/2' table.  MS is already using this;
hopefully, this becomes part of OpenType 1.5.
Prepare also support for `name' IDs 21 (WWS_FAMILY) and 22
(WWS_SUBFAMILY).
 2007-10-21 08:12:30 +00:00
Werner Lemberg 6684257742 * src/tools/docmaker/tohtml.py (html_header_2): Fix typo. 
Add `td.left' element to CSS.
(toc_section_enter): Use it.
 2007-10-20 16:17:28 +00:00
Werner Lemberg 7f2425fb4f Formatting, improving documentation. 2007-10-20 16:15:07 +00:00
David Turner cf432dbf22 * include/freetype/freetype.h, src/base/ftobjs.c: renamed 
cmap14-related new APIs to the FT_Object_ActionName scheme.
        update the documentation for these APIs

        * src/sfnt/ttcmap.c: stronger cmap 14 validation, make the
        code a little more consistent with FreeType coding conventions
        and modify the cmap14 functions that returned a newly allocated
        array to use a persistent vector from the TT_CMap14 object
        instead.
 2007-10-19 12:36:40 +00:00
Werner Lemberg 9a966b7d1b Add support for cmap type 14. 
* devel/ftoption.h, include/freetype/config/ftoption.h
(TT_CONFIG_CMAP_FORMAT_14): New macro.

* include/freetype/internal/ftobjs.h (FT_CMap_CharVarIndexFunc,
FT_CMap_CharVarIsDefaultFunc, FT_CMap_VariantListFunc,
FT_CMap_CharVariantListFunc, FT_CMap_VariantCharListFunc): New
support function prototypes.
(FT_CMap_ClassRec): Add them.
Update all users.

* include/freetype/ttnameid.h (TT_APPLE_ID_VARIANT_SELECTOR): New
macro.

* include/freetype/freetype.h (FT_Get_Char_Variant_Index,
FT_Get_Char_Variant_IsDefault, FT_Get_Variant_Selectors,
FT_Get_Variants_Of_Char, FT_Get_Chars_Of_Variant): New API
functions.

* src/base/ftobjs.c (find_variant_selector_charmap): New auxiliary
function.
(FT_Set_Charmap): Disallow cmaps of type 14.
(FT_Get_Char_Variant_Index, FT_Get_Char_Variant_IsDefault,
FT_Get_Variant_Selectors, FT_Get_Variants_Of_Char,
FT_Get_Chars_Of_Variant): New API functions.

* src/sfnt/ttcmap.c (TT_PEEK_UINT24, TT_NEXT_UINT24): New macros.

(TT_CMap14Rec, tt_cmap14_init, tt_cmap14_validate,
tt_cmap14_char_index, tt_cmap14_char_next, tt_cmap14_get_info,
tt_cmap14_char_map_def_binary, tt_cmap14_char_map_nondef_binary,
tt_cmap14_find_variant, tt_cmap14_char_var_index,
tt_cmap14_char_var_isdefault, tt_cmap14_variants,
tt_cmap14_char_variants, tt_cmap14_def_char_count,
tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars,
tt_cmap14_variant_chars, tt_cmap14_class_rec): New functions and
structures for cmap 14 support.
(tt_cmap_classes): Register tt_cmap14_class_rec.
(tt_face_build_cmaps): One more error message.

* docs/CHANGES: Mention cmap 14 support.
 2007-10-15 17:21:32 +00:00
Werner Lemberg cc272c5166 Clarify `best' in documentation of FT_Select_Charmap. 2007-10-01 07:33:38 +00:00
Werner Lemberg 74597ccd8f * src/base/ftobjs.c (find_unicode_charmap): If search for a UCS-4 
charmap fails, do the loop again while searching a UCS-2 charmap.
This favours MS charmaps over Apple ones.
 2007-10-01 07:08:56 +00:00
Suzuki, Toshiya (鈴木俊哉) 2be3f472dd * src/base/ftmac.c: Use more abstract data type instead of `short\' 2007-08-29 06:08:59 +00:00
Werner Lemberg abc44f5ecf * src/otvalid/otvcmmn.c (otv_x_y_ux_sy): Skip context glyphs. Found 
by Imran Yousaf.  Fixes Savannah bug #20773.

(otv_Lookup_validate): Correct handling of LookupType.  Found by
Imran Yousaf.  Fixes Savannah bug #20782.
 2007-08-18 06:38:07 +00:00
Werner Lemberg 23a424f521 * src/otvalid/otvgsub.c (otv_SingleSubst_validate): Fix handling of 
SingleSubstFormat1.
 2007-08-17 20:16:44 +00:00
Suzuki, Toshiya (鈴木俊哉) 4fc0ccea68 * Fix a bug in configure.raw overlooking native C compiler if named "platform-gcc" 2007-08-11 16:35:06 +00:00
Werner Lemberg 3f1905b191 * src/otvalid/otvcommn.c, src/otvalid/otvcommn.h 
(otv_Coverage_validate): Add fourth argument to pass an expected
count value.  Update all users.
Check glyph IDs.
(otv_ClassDef_validate): Check `StartGlyph'.

* src/otvalid/otvgsub.c (otv_SingleSubst_validate): More glyph ID
checks.

* src/otvalid/otvmath.c (otv_MathConstants_validate): There are only
56 constants.
(otv_GlyphAssembly_validate, otv_MathGlyphConstruction_validate):
Check glyph IDs.
 2007-08-11 15:45:32 +00:00
Werner Lemberg d76fe5a1af * src/otvalid/otvbase.c, src/otvalid/otvcommn.c, 
src/otvalid/otvgdef.c, src/otvalid/otvgpos.c, src/otvalid/otvgsub.c,
src/otvalid/otvjstf.c: s/FT_INVALID_DATA/FT_INVALID_FORMAT/ where
appropriate.  Reported by George.

* include/freetype/internal/fttrace.h: Define `trace_otvmath'.

* src/otvalid/rules.mk (OTV_DRV_SRC): Add otvmath.c.

* docs/CHANGES: Updated.


Add `MATH' validating support to otvalid module.

* include/freetype/tttags.h (TTAG_MATH): New macro.
* include/freetype/ftotval.h (FT_VALIDATE_MATH): New macro.
(FT_VALIDATE_OT): Updated.

* src/otvalid/otmath.c: New file.

* src/otvalid/otvalid.c: Include otvmath.c.
* src/otvalid/otvmod.c (otv_validate): Handle `MATH' table.
 2007-08-08 06:38:06 +00:00
Werner Lemberg b66178851a * builds/unix/configure.raw: Add call to AC_LIBTOOL_WIN32_DLL. 
Fixes Savannah bug #20686.
 2007-08-04 22:17:48 +00:00
Werner Lemberg d6752a6bfb * src/psnames/psmodule.c: Fix usage of 
FT_CONFIG_OPTION_POSTSCRIPT_NAMES macro.  Reported by Graham Asher.
 2007-08-02 22:03:30 +00:00
Suzuki, Toshiya (鈴木俊哉) cf093cd7d2 * Fix src/base/ftmac.c (open_face_from_buffer): fix the type of driver_type as const. 2007-07-31 03:58:09 +00:00
Werner Lemberg 39c91ad444 * src/raster/ftraster.c (count_table): Make it conditional. 
* src/base/ftobjs.c (FT_New_Library): Check FT_RENDER_POOL_SIZE with
a preprocessor statement.
 2007-07-28 05:40:40 +00:00
Werner Lemberg 71dd687310 * src/base/ftoutln.c (FT_Outline_Translate): Check `outline' before 
first usage.  From Savannah patch #6115.
 2007-07-27 04:44:36 +00:00
Werner Lemberg 5bfe0d0465 Really add new files. 2007-07-17 04:57:01 +00:00
Werner Lemberg ef915c36f4 * docs/CHANGES: Updated. 
Add new service for getting the ROS from a CID font.

* include/freetype/config/ftheader.h (FT_CID_H): New macro.
* include/freetype/ftcid.h: New file.

* include/freetype/internal/ftserv.h (FT_SERVIVE_CID_H): New macro.
* include/freetype/internal/services/svcid.h: New file.

* src/base/ftcid.c: New file.

* src/cff/cffdrivr.c: Include FT_SERVICE_CID_H.
(cff_get_ros): New function.
(cff_service_cid_info): New service structure.
(cff_services): Register it.

* src/cff/cffload.c (cff_font_done): Free registry and ordering.

* src/cff/cfftypes.h (CFF_FontRec): Add `registry' and `ordering'.

* modules.cfg (BASE_EXTENSIONS): Add ftcid.c.
 2007-07-16 20:46:05 +00:00
Werner Lemberg 2f10956744 Add support for postscript name service to CFF driver. 
* src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_NAME_H.
(cff_get_ps_name): New function.
(cff_service_ps_name): New service structure.
(cff_services): Register it.
 2007-07-11 05:32:00 +00:00
Werner Lemberg d21fe6e5d6 Really restore changes introduced in revision 1.178. 2007-07-10 23:10:39 +00:00
Werner Lemberg b003b3e7b5 * src/base/ftglyph.c (FT_Glyph_Copy): Fix initialization of 
`target'.  Reported by Sean McBride.
 2007-07-08 07:13:12 +00:00
Werner Lemberg 1e1b6dff54 * src/pfr/pfrcmap.c: Include pfrerror.h. 
* src/autofit/afindic.c: Add some external declarations to pacify
`make multi' compilation.

* src/cid/cidgload.c (cid_load_glyph): Pacify compiler.

* src/cff/cffdrivr.c (cff_ps_get_font_info), src/cff/cffobjs.c
(cff_strcpy), include/freetype/internal/ftmemory.h (FT_MEM_STRDUP),
src/autofit/aflatin.c (af_latin_hints_compute_edges),
src/autofit/afcjk.c (af_cjk_hints_compute_edges), src/sfnt/ttmtx.c
(tt_face_get_metrics), src/base/ftobjs.c (open_face)
[FT_CONFIG_OPTION_INCREMENTAL]: Fix compilation with C++ compiler.

* docs/release: Mention test compilation targets.
 2007-07-07 07:30:40 +00:00
Werner Lemberg 0f6f367ec1 Better maxComponentDepth test. 2007-07-04 19:57:45 +00:00
Werner Lemberg 3033f4366b * src/truetype/ttgload.c (load_truetype_glyph): Always allow a 
recursion depth of 1.  This was the maximum value in TrueType 1.0,
and some older fonts don't set this field correctly.

* src/gxvalid/gxvmort1.c
(gxv_mort_subtable_type1_substTable_validate): Fix tracing message.
 2007-07-04 14:12:19 +00:00
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