Commit Graph

1928 Commits

Author SHA1 Message Date
Suzuki, Toshiya (鈴木俊哉) a2637823db * src/sfnt/ttcmap.c: Fix for empty sub-headers in Dynalab fonts 2008-08-18 04:44:56 +00:00
Werner Lemberg 7fd201829a * src/type1/t1tokens.h: Handle `ForceBold' keyword. This fixes
Savannah bug #23995.

* src/cid/cidload.c (parse_expansion_factor): New callback function.
(cid_field_records): Use it for `ExpansionFactor'.
* src/cod/cidtoken.h: Handle `ForceBold' keyword.
Don't handle `ExpansionFactor'.
2008-08-04 18:46:37 +00:00
Werner Lemberg eba3eeecd9 * src/cff/cffparse.c (cff_parse_fixed_scaled): Fix thinko which
resulted in incorrect scaling.  This fixes Savannah bug #23973.
2008-08-04 15:54:24 +00:00
Werner Lemberg 17e6901112 Be more tolerant w.r.t. invalid entries in SFNT table directory.
* src/sfnt/ttload.c (check_table_dir): Ignore invalid entries and
adjust table count.
Add more trace messages.
(tt_face_load_font_dir): Updated.
2008-08-04 05:45:41 +00:00
Werner Lemberg 806f59341d * src/cff/cffgload.c (cff_decoder_parse_charstrings): No longer
assume that the first argument on the stack is the bottom-most
element.  Two reasons:

  o According to people from Adobe it is missing in the Type 2
    specification that pushing of additional, superfluous arguments
    on the stack is prohibited.

  o Acroread in general handles fonts differently, namely by popping
    the number of arguments needed for a particular operand (as a PS
    interpreter would do).  In case of buggy fonts this causes a
    different interpretation which of the elements on the stack are
    superfluous and which not.

Since there are CFF subfonts (embedded in PDFs) which rely on
Acroread's behaviour, FreeType now does the same.
2008-07-30 05:28:37 +00:00
Werner Lemberg 830846e645 Formatting, copyright years. 2008-07-27 06:27:21 +00:00
Werner Lemberg 7f30c0c64c Add extra mappings for `Tcommaaccent' and `tcommaaccent'. This
fixes Savanna bug #23940.

* src/psnames/psmodule.c (WGL_EXTRA_LIST_SIZE): Rename to...
(EXTRA_GLYPH_LIST_SIZE): This.
Increase by 2.
(ft_wgl_extra_unicodes): Rename to...
(ft_extra_glyph_unicodes): This.
Add two code values.
(ft_wgl_extra_glyph_names): Rename to...
(ft_extra_glyph_names): This.
Add two glyphs.
(ft_wgl_extra_glyph_name_offsets): Rename to...
(ft_extra_glyph_name_offsets): This.
Add two offsets.

(ps_check_wgl_name, ps_check_wgl_unicode): Rename to...
(ps_check_extra_glyph_name, ps_check_extra_glyph_unicode): This.
Updated.
(ps_unicodes_init): Updated.
2008-07-27 05:43:59 +00:00
Werner Lemberg bdcfddcd43 * src/cff/cffgload.c (cff_decoder_prepare,
cff_decoder_parse_charstrings): Improve debug output.
2008-07-26 21:22:20 +00:00
Werner Lemberg e75da4576e * src/sfnt/ttcmap.c (tt_cmap4_validate, tt_cmap4_char_map_linear,
tt_cmap4_char_map_binary): Handle fonts which treat the last segment
specially.  According to the specification, such fonts would be
invalid but acroread accepts them.
2008-07-22 20:59:59 +00:00
Werner Lemberg 50997cd742 * src/pfr/pfrdrivr.c (pfr_get_advance): Fix off-by-one error.
* src/base/ftcalc.c (FT_MulFix): Fix portability issue.

* src/sfnt/ttpost.c (MAC_NAME) [!FT_CONFIG_OPTION_POSTSCRIPT_NAMES]:
Fix compiler warning.
2008-07-16 21:03:40 +00:00
Werner Lemberg bd48d35bf8 Set FT_FACE_FLAG_CID_KEYED only if pure_cff is set. 2008-07-16 07:05:11 +00:00
Werner Lemberg 3d2f06f399 Handle CID-keyed fonts wrapped in a SFNT (with cmaps) correctly.
* src/cff/cffload.c (cff_font_load): Pass `pure_cff'.
Invert sids table only if `pure_cff' is set.
* src/cff/cffload.h: Udpated.

* src/cff/cffobjs.c (cff_face_init): Updated.
2008-07-16 06:13:34 +00:00
Werner Lemberg 6b19e095be * src/truetype/ttpload.c (tt_face_load_loca): Handle buggy fonts
where num_locations < num_glyphs.  Problem reported by Ding Li.
2008-07-09 06:20:12 +00:00
Werner Lemberg ca6fc732b7 Fix ChangeLog. 2008-07-05 06:36:39 +00:00
Werner Lemberg 4e33f9e53c Since FreeType uses `$(value ...)', we now need GNU make 3.80 or
newer.

* configure: zsh doesn't like ${1+"$@"}.
Update needed GNU make version.
* builds/toplevel.mk: Check for `$(eval ...)'.
* docs/INSTALL.GNU, docs/INSTALL.CROSS, docs/INSTALL.UNIX: Document
it.
2008-07-05 06:35:28 +00:00
Werner Lemberg 71b8f3f2ed * src/raster/ftraster.c (Draw_Sweep): If span is smaller than one
pixel, only check for dropouts if neither start nor end point lies
on a pixel center.  This fixes Savannah bug #23762.
2008-07-04 07:22:06 +00:00
Werner Lemberg be54a68c9d * Version 2.3.7 released.
=========================


Tag sources with `VER-2-3-7'.

* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
version number to 2.3.7.

* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj,
builds/win32/visualce/index.html,
builds/win32/visualce/freetype.dsp,
builds/win32/visualce/freetype.vcproj: s/2.3.6/2.3.7/, s/236/237/.

* include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.

* builds/unix/configure.raw (version_info): Set to 9:18:3.

* docs/release: Updated.
2008-06-29 07:43:41 +00:00
Werner Lemberg 4e7d984d94 * src/ftlyph.c (FT_Matrix_Multiply, FT_Matrix_Invert): Move to...
* src/ftcalc.c: Here.  This fixes Savannah bug #23729.
2008-06-27 22:26:11 +00:00
Werner Lemberg a741c6f2aa * src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
Horizontal_Gray_Sweep_Drop): Test for intersections which
degenerate to a single point can be ignored; this has been confirmed
by Greg Hitchcock from Microsoft.  (This was commented out code.)
2008-06-27 06:58:48 +00:00
Werner Lemberg 8a9b63913f Improve navigation in API reference.
* src/tools/docmaker/tohtml.py (html_header_3): Renamed to...
(html_header_6): This.
(html_header_3, html_header_3i, html_header_4, html_header_5,
html_header_5t): New strings.
(toc_footer_start, toc_footer_end): New strings.
(HtmlFormatter::html_header): Updated.
(HtmlFormatter::html_index_header, HtmlFormatter::html_toc_header):
New strings.
(HtmlFormatter::index_enter): Use `html_index_header'.
(HtmlFormatter::index_exit): Print `html_footer'.
(HtmlFormatter::toc_enter): Use `html_toc_header'.
(HtmlFormatter::toc_exit): Print proper footer.

Convert ~ to non-breakable space.

* src/tools/docmaker/tohtml.py (make_html_para): Implement it.
Update header files accordingly.

Many other minor documentation fixes.
2008-06-26 19:56:51 +00:00
Werner Lemberg e172c332bc minor formatting 2008-06-25 22:21:42 +00:00
Werner Lemberg 959cb8eb19 minor improvements 2008-06-25 20:58:33 +00:00
Suzuki, Toshiya (鈴木俊哉) f3a924dd53 Fix for 10.4u SDK bundled to Mac OS X 10.5 2008-06-24 17:13:58 +00:00
Werner Lemberg ce8853af81 * src/truetype/ttinterp. (Ins_SCANTYPE): Don't check rendering mode.
* src/raster/ftraster.c (Render_Glyph, Render_Gray_Glyph,
Draw_Sweep): No-dropout mode is value 2, not value 0.
(Draw_Sweep): Really skip dropout handling for no-dropout mode.
2008-06-24 11:19:03 +00:00
Werner Lemberg 5563bea093 * src/psaux/psobjs.c (t1_builder_close_contour): Don't add contour
if it consists of one point only.  Based on a patch from Savannah
bug #23683 (from John Tytgat).
2008-06-24 05:44:28 +00:00
Werner Lemberg 745a4f42a5 * src/truetype/ttgload.c (TT_Load_Glyph): Protect bytecode stuff
with IS_HINTED.

* docs/CHANGES: Updated.
2008-06-22 22:41:24 +00:00
Suzuki, Toshiya (鈴木俊哉) b1c36cfbd9 * builds/unix/configure.raw: Copy -isysroot option from CFLAGS to LDFLAGS, if required 2008-06-22 15:32:56 +00:00
Werner Lemberg 5df5dbb722 Enable access to the various dropout rules of the B&W rasterizer.
Pass dropout rules from the TT bytecode interpreter to the
rasterizer; temporarily this is enabled only if
`USE_SCAN_CONVERSION_RULES' is defined.

* include/freetype/ftimage.h (FT_OUTLINE_SMART_DROPOUTS,
FT_OUTLINE_EXCLUDE_STUBS): New flags for for FT_Outline.

* src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
Horizontal_Gray_Sweep_Drop): Use same mode numbers as given in the
OpenType specification.
Fix mode 4 computation.
(Render_Glyph, Render_Gray_Glyph): Handle new outline flags.

* src/truetype/ttgload.c (TT_Load_Glyph)
[USE_SCAN_CONVERSION_RULES]: Convert scan conversion mode to
FT_OUTLINE_XXX flags.

* src/truetype/ttinterp.c (Ins_SCANCTRL): Enable ppem check.
2008-06-22 13:40:08 +00:00
Werner Lemberg 5b631d894c * src/cff/cffobjs.c (cff_face_init): Compute final
`dict->units_per_em' value before assigning it to
`cffface->units_per_EM'.  Otherwise, CFFs without subfonts are be
scaled incorrectly if the font matrix is non-standard.  This fixes
Savannah bug #23630.

* docs/CHANGES: Updated.
2008-06-19 16:23:43 +00:00
Werner Lemberg cd6dcca658 * src/type/t1objs.c (T1_Face_Init): Slightly improve algorithm. 2008-06-19 06:20:21 +00:00
Werner Lemberg d57a5e9fff * src/type/t1objs.c (T1_Face_Init): Fix change from 2008-03-21.
Reported by Peter Weilbacher <mozilla@weilbacher.org>.

* docs/CHANGES: Updated.
2008-06-18 06:16:39 +00:00
Werner Lemberg ca947c2551 * src/otvalid/otvgpos.c (otv_MarkBasePos_validate): Set
`valid->extra2' to 1.  This is undocumented in the OpenType 1.5
specification.
2008-06-16 05:33:51 +00:00
Werner Lemberg ad83e05b37 * src/base/ftcalc.c (FT_MulFix) <asm>: Protect registers correctly
from clobbering.  Patch from Savannah bug report #23556.

* docs/CHANGES: Document it.
2008-06-15 11:06:12 +00:00
Werner Lemberg b796adb451 * autogen.sh: Add option `--install' to libtoolize. 2008-06-10 17:15:35 +00:00
Werner Lemberg 6174e17cf7 * Version 2.3.6 released.
=========================


Tag sources with `VER-2-3-6'.

* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
version number to 2.3.6.

* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj,
builds/win32/visualce/index.html,
builds/win32/visualce/freetype.dsp,
builds/win32/visualce/freetype.vcproj: s/2.3.5/2.3.6/, s/235/236/.

* include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.

* builds/unix/configure.raw (version_info): Set to 9:17:3.


* include/freetype/internal/psaux.h (T1_BuilderRec): Remove `scale_x'
and `scale_y'.
* src/cff/cffgload.h (CFF_Builder): Remove `scale_x' and `scale_y'.


* src/cff/cffparse.c: Include FT_INTERNAL_DEBUG_H.
* src/cff/cffobjs.h: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
2008-06-10 05:58:25 +00:00
Werner Lemberg 102bb83afd * src/base/ftobjs.c (open_face): Check `clazz->init_face' and
`clazz->done_face'.

Update documentation of FT_Driver_ClassRec.
2008-06-10 04:57:19 +00:00
Werner Lemberg 26bd7a2c5d s/enable_shared/build_libtool_libs/ 2008-06-09 21:27:17 +00:00
Werner Lemberg 630e24d965 Support debugging on WinCE. From Savannah patch #6536; this fixes
bug #23497.

* builds/win32/ftdebug.c (OutputDebugStringEx): New function/macro
as a replacement for OutputDebugStringA (which WinCE doesn't have).
Update all callers.
(ft_debug_init) [_WIN32_CE]: WinCE apparently doesn't have
environment variables.
2008-06-09 21:20:18 +00:00
Werner Lemberg a984fda881 * README.CVS: Updated.
* builds/unix/configure.raw: Updated for newer versions of autoconf
and friends.
2008-06-09 21:02:13 +00:00
Werner Lemberg 7cb9ec0f1c * src/type1/t1parse.h (T1_ParserRec): Make `base_len' and
`private_len' unsigned.

* src/type1/t1parse.c (read_pfb_tag): Make `asize' unsigned and read
it as such.
(T1_New_Parser, T1_Get_Private_Dict): Make `size' unsigned.


* src/base/ftstream.c (FT_Stream_Skip): Reject negative values.


* src/type1/t1load.c (parse_blend_design_positions): Check `n_axis'
for sane value.
Fix typo.


* src/psaux/psobjs.c (ps_table_add): Check `idx' correctly.


* src/truetype/ttinterp (Ins_SHC): Use BOUNDS() to check
`last_point'.


* src/sfnt/ttload.c (tt_face_load_max_profile): Limit
`maxTwilightPoints'.
2008-06-09 20:49:29 +00:00
Werner Lemberg d77e72295e * src/truetype/ttinterp.c (Ins_IP): Handle case `org_dist == 0'
correctly.  This fixes glyphs `t' and `h' of Arial Narrow at 12ppem.
2008-06-05 22:07:19 +00:00
Werner Lemberg 4c3cc76ba0 * include/freetype/ftcache.h (FTC_FaceID): Change type back to
FT_Pointer.  Reported by Ian Britten <britten@caris.com>.
2008-06-03 20:53:49 +00:00
Werner Lemberg 8e3539bf7c Emit header info for defined FreeType objects in reference.
* src/tools/docmaker/content.py (re_header_macro): New regexp.
(ContentProcessor::__init__): Initialize new dictionary `headers'.
(DocBlock::__init__): Collect macro header definitions.

* src/tools/docmaker/tohtml.py (header_location_header,
header_location_footer): New strings.
(HtmlFormatter::__init__): Pass `headers' dictionary.
(HtmlFormatter::print_html_field): Don't emit paragraph tags.
(HtmlFormatter::print_html_field_list): Emit empty paragraph.
(HtmlFormatter::block_enter): Emit header info.
2008-06-02 13:53:54 +00:00
Werner Lemberg 7493ea12de * include/freetype/config/ftheader.h (FT_UNPATENTED_HINTING_H,
FT_INCREMENTAL_H): Added.
2008-06-02 07:24:36 +00:00
Werner Lemberg de0d00556e * src/tools/docmaker/sources.py (SourceBlock::__init__): While
looking for markup tags, return immediately as soon a single one is
found.
2008-05-28 21:51:15 +00:00
Werner Lemberg c94fa6699c * src/truetype/ttinterp.c (Ins_MD): The MD instruction also uses
original, unscaled input values.  Confirmed by Greg Hitchcock from
Microsoft.
2008-05-27 23:24:07 +00:00
Werner Lemberg 35a90b7901 * src/tools/docmaker/tohtml.py (block_footer_start,
block_footer_middle): Beautify output.
2008-05-27 18:16:03 +00:00
Werner Lemberg ffa496574a * src/truetype/ttgload.c (load_truetype_glyph): Move initialization
of the graphics state for subglyphs to...
(TT_Hint_Glyph): This function.
Hinting instructions for a composite glyph apparently refer to the
just hinted subglyphs, not the unhinted, unscaled outline.  This
seems to fix Savannah bugs #20973 and (at least partially) #23310.
2008-05-25 12:43:57 +00:00
Werner Lemberg c938131856 * src/raster/ftraster.c (fc_black_render): Return 0 when we are
trying to render into a zero-width/height bitmap, not an error code.
2008-05-25 12:19:34 +00:00
Werner Lemberg 355f1b13d1 Fix ChangeLog. 2008-05-22 06:12:23 +00:00
Suzuki, Toshiya (鈴木俊哉) 062f88a4f3 * src/base/ftmac.c (FT_New_Face_From_Suitcase): Check if valid aface is returned by FT_New_Face_From_FOND() 2008-05-20 07:57:53 +00:00
Werner Lemberg 5e8a368673 * src/pshinter/pshalgo.c (ps_hints_apply): Reset scale values after
correction for pixel boundary.  Without this patch, the effect can
be cumulative under certain circumstances, making glyphs taller and
taller after each call.  This fixes Savannah bug #19976.
2008-05-18 21:49:02 +00:00
Werner Lemberg 16dc51feae * src/base/ftdebug.c (FT_Message, FT_Panic): Send output to stderr.
This fixes Savannah bug #23280.

* docs/CHANGES: Updated.

Some formatting.
2008-05-18 17:36:15 +00:00
David Turner c567ff279b add missing comment 2008-05-18 14:32:51 +00:00
David Turner a92cec567c * src/psnames/psmodule.c: using 'static' to make declarations
non-global for ft_wgl_extra_unicodes, ft_wgl_extra_glyph_names,
	ft_wgl_extra_glyph_name_offsets, ps_check_wgl_name and
	ps_check_wgl_unicode
2008-05-18 14:08:57 +00:00
Werner Lemberg 89d64fa6e3 * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle zero-contour
glyphs correctly.  Patch from Savannah bug #23277.
2008-05-17 20:06:13 +00:00
Werner Lemberg a2f17cc150 * docs/CHANGES: Updated.
Improve support for WGL4 encoded fonts.

* src/psnames/psmodule.c (WGL_EXTRA_LIST_SIZE): New macro.
(ft_wgl_extra_unicodes, ft_wgl_extra_glyph_names,
ft_wgl_extra_glyph_name_offsets): New arrays.
(ps_check_wgl_name, ps_check_wgl_unicode): New functions.
(ps_unicodes_init): Use them to add additional Unicode mappings.
2008-05-17 10:01:45 +00:00
Werner Lemberg bcc750e511 * src/psaux/t1decode.c (t1_decoder_parse_charstrings)
<op_closepath>: `closepath' without a path is a no-op, not an error
(cf. the PS reference manual).

Reported by Martin McBride.
2008-05-16 04:50:00 +00:00
Werner Lemberg bcfcc71d29 * builds/toplevel.mk (CONFIG_GUESS, CONFIG_SUB): Updated. 2008-05-15 09:14:39 +00:00
Werner Lemberg 2d73899925 Fix ChangeLog. 2008-05-14 23:33:53 +00:00
Werner Lemberg 504645ed5b * src/type1/t1load.c (parse_subrs): Accept fonts with a subrs array
which contain a single but empty entry.  This is technically
invalid (since it must end with `return', but...)

Reported by Martin McBride.
2008-05-14 23:26:20 +00:00
Werner Lemberg e6e6eade04 Finish fix of scaling bug of CID-keyed CFF subfonts.
* include/freetype/internal/ftcalc.h, src/base/ftcalc.c
(FT_Matrix_Multiply_Scaled, FT_Vector_Transform_Scaled): New
functions.

* src/cff/cffobjs.h (CFF_Internal): New struct.  It is used to
provide global hinting data for both the top-font and all subfonts
(with proper scaling).

* src/cff/cffobjs.c (cff_make_private_dict): New function, using
code from `cff_size_init'.
(cff_size_init, cff_size_done, cff_size_select, cff_size_request):
Use CFF_Internal and handle subfonts.
(cff_face_init): Handle top-dict and subfont matrices correctly;
apply some heuristic in case of unlikely matrix concatenation
results.  This has been discussed with people from Adobe (thanks
goes mainly to David Lemon) who confirm that the CFF specs are fuzzy
and not correct.

* src/cff/cffgload.h (cff_decoder_prepare): Add `size' argument.

* src/cff/cffgload.c (cff_builder_init): Updated.
(cff_decoder_prepare): Handle hints globals for subfonts.
Update all callers.
(cff_slot_load): Handling scaling of subfonts properly.

* src/cff/cffparse.c (cff_parse_fixed_dynamic): New function.
(cff_parse_font_matrix): Use it.

* src/cff/cfftypes.h (CFF_FontDictRec): Make `units_per_em'
FT_ULong.

* docs/CHANGES: Document it.
2008-05-14 23:05:38 +00:00
Werner Lemberg fb57228b94 * src/winfonts/winfnt.c (fnt_face_get_dll_font, FNT_Face_Init):
Handle case `face_index < 0'.
* docs/CHANGES: Document it.
2008-05-13 12:10:04 +00:00
Werner Lemberg 32e05a6a94 Cleaning up. 2008-05-04 16:53:22 +00:00
Werner Lemberg 551dd3c0a6 First steps to fix the scaling bug of CID-keyed CFF subfonts,
reported by Ding Li on 2008/03/28 on freetype-devel.

* src/base/cff/cffparse.c (power_tens): New array.
(cff_parse_real): Rewritten to introduce a fourth parameter which
returns the `scaling' of the real number so that we have no
precision loss.  This is not used yet.
Update all callers.
(cff_parse_fixed_thousand): Replace with...
(cff_parse_fixed_scaled): This function.  Update all callers.
2008-05-04 13:37:38 +00:00
Werner Lemberg 6d29f0f1e8 * src/base/ftobjs.c (FT_Load_Glyph): Call the auto-hinter without
transformation since it recursively calls FT_Load_Glyph.  This fixes
Savannah bug #23143.
2008-05-03 15:54:15 +00:00
Werner Lemberg de9479a00d * include/freetype/internal/psaux.h (T1_BuilderRec): Mark `scale_x'
and `scale_y' as obsolete since they aren't used.
* src/psaux/psobjs.c (t1_builder_init): Updated.

* src/cff/cffgload.h (CFF_Builder): Mark `scale_x' and `scale_y' as
obsolete since they aren't used.
* src/cff/cffgload.c (cff_builder_init): Updated.
2008-04-26 12:52:57 +00:00
Werner Lemberg 4ebc890e06 * src/pcf/pcfdrivr.c (PCF_Face_Init): Protect call to
`FT_Stream_OpenLZW' with `FT_CONFIG_OPTION_USE_LZ'.  From Savannah
bug #22909.
2008-04-13 22:06:12 +00:00
Werner Lemberg 048b756389 * src/psaux/psconv.c (PS_Conv_ToFixed): Increase precision if
integer part is zero.
2008-04-13 05:55:36 +00:00
Werner Lemberg c32e83f23f Fix compilation with g++ 4.1 (with both `single' and `multi'
targets).

* src/base/ftobjs.c (FT_Open_Face): Don't define a variable in block
which is crossed by a `goto'.

* src/otvalid/otvalid.h (otv_MATH_validate): Add prototype.
2008-04-01 06:07:37 +00:00
Werner Lemberg 210d61894b Fix support for subsetted CID-keyed CFFs.
* include/freetype/freetype.h (FT_FACE_FLAG_CID_KEYED,
FT_IS_CID_KEYED): New macros.

* src/cff/cffobjs.c (cff_face_init): Set number of glyphs to the
maximum CID value in CID-keyed CFFs.
Handle FT_FACE_FLAG_CID_KEYED flag.

* docs/CHANGES: Document it.


Fix CFF font matrix calculation and improve precision.

* src/cff/cffparse.c (cff_parse_real): Increase precision if integer
part is zero.
(cff_parse_font_matrix): Simplify computation of `units_per_em';
this prevents overflow also.


Support FT_Get_CID_Registry_Ordering_Supplement for PS CID fonts.

* src/cid/cidriver.c: Include FT_SERVICE_CID_H.
(cid_get_ros): New function.
(cid_service_cid_info): New service structure.
(cid_services): Register it.
2008-04-01 05:55:48 +00:00
Werner Lemberg a56e526671 Adjustments for Visual C++ 8.0, as reported by Rainer Deyke.
* builds/compiler/visualc.mk (CFLAGS): Remove /W5.
(ANSIFLAGS): Add _CRT_SECURE_NO_DEPRECATE.
2008-03-23 14:53:44 +00:00
Werner Lemberg 8575117c50 * src/type1/t1objs.c (T1_Face_Init): Use `/Weight'. Patch from
Savannah bug #22675.
2008-03-21 07:16:00 +00:00
Werner Lemberg 3863c95146 * src/truetype/ttgxvar.c (TT_Get_MM_Var): Fix named style loop.
Patch from Savannah bug #22541.
2008-03-13 06:38:37 +00:00
Werner Lemberg fc29393998 * src/sfnt/ttcmap.c (tt_cmap14_char_map_nondef_binary,
tt_cmap14_find_variant): Return correct value.
(tt_cmap14_variant_chars): Fix check for `di'.
2008-03-03 08:08:12 +00:00
Werner Lemberg 5057e36c15 * docs/CHANGES: Updated. 2008-02-29 07:23:02 +00:00
Werner Lemberg 7faa1554c2 Add build support for symbian platform. From Savannah bug #22440.
* builds/symbian/*: New files.
2008-02-29 07:14:38 +00:00
Werner Lemberg 9b9d3349b2 minor improvements, copyright years 2008-02-21 23:22:06 +00:00
Suzuki, Toshiya (鈴木俊哉) 6cb2faa845 * src/base/ftmac.c: Fix a bug of PostScript font name synthesis in parse_fond(). 2008-02-21 18:46:07 +00:00
Werner Lemberg 31093ccecd minor fixes 2008-02-21 17:10:04 +00:00
Suzuki, Toshiya (鈴木俊哉) 5d3ac4ae12 * builds/unix/confiure.raw: Split the compiler option to link Carbon frameworks for each framework 2008-02-21 10:15:41 +00:00
Werner Lemberg 28464c48a1 * src/truetype/ttinterp.c (Ins_IUP): Check number of points. Fix
from Savannah bug #22356.
2008-02-18 20:34:42 +00:00
Werner Lemberg c903f2f22d minor editing 2008-02-17 08:23:04 +00:00
Werner Lemberg 44c655b01c * src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
Check for valid callback pointers.
2008-02-17 08:22:08 +00:00
Suzuki, Toshiya (鈴木俊哉) d2c55ab0e4 fix for inexistent sfnt ID in broken FOND 2008-02-15 09:12:59 +00:00
Werner Lemberg aa722df478 Minor editing. 2008-02-14 10:46:40 +00:00
Suzuki, Toshiya (鈴木俊哉) 60e83a1d57 * src/base/ftbase.c: <ftmac.c> is replaced by "ftmac.c" 2008-02-14 02:55:16 +00:00
Werner Lemberg 744dd456bc * builds/modules.mk (CLOSE_MODULE, REMOVE_MODULE), builds/detect.mk
(dos_setup), builds/freetype.mk (clean_project_dos,
distclean_project_dos): Don't use \ but $(SEP).  Reported by Duncan
Murdoch.
2008-02-11 08:22:40 +00:00
Werner Lemberg 4c93399155 * src/base/ftlcdfil.c (_ft_lcd_filter_legacy): Updated comment to
mention intra-pixel algorithm.

* include/freetype/freetype.h (FT_Render_Mode): Mention that
FT_Library_SetLcdFilter can be used to reduce fringes.
2008-01-18 05:32:55 +00:00
Werner Lemberg 1ddd1b768d * src/raster/ftraster.c (ft_black_render): Check `outline' before
using it.  Reported by Allan Yang.
2008-01-16 06:58:54 +00:00
Werner Lemberg eca1f27905 * src/raster/ftraster.c (FT_CONFIG_OPTION_5_GRAY_LEVELS): Remove.
* src/raster/ftraster.c (ft_black_init)
[FT_RASTER_OPTION_ANTI_ALIASING]: Fix compilation.
2008-01-12 07:46:09 +00:00
Werner Lemberg bf391cb858 * src/truetype/ttgload.c (load_truetype_glyph): Handle the case
where the number of contours in a simple glyph is zero (and which
does contain an entry in the `glyf' table).  This fixes Savannah bug
#21990.
2008-01-10 08:47:08 +00:00
Suzuki, Toshiya (鈴木俊哉) 75696860ea Formatting. 2008-01-04 01:43:23 +00:00
Werner Lemberg d2e1573706 * src/smooth/ftgrays.c (gray_raster_render): Check `outline'
correctly.

Whitespace.
2007-12-30 23:49:14 +00:00
Suzuki, Toshiya (鈴木俊哉) 540b954574 Improvement of POSIX resource-fork accessor to load Mac OS X HelveLTMM 2007-12-21 06:03:59 +00:00
Werner Lemberg d156cabcae * src/cff/cffparse.c (cff_parse_real): Don't apply `power_ten'
division too early; otherwise the most significant digit(s) of the
final result are lost as the value is truncated to an integer.  This
fixes Savannah bug #21794 (where the patch has been posted too).
2007-12-14 07:48:32 +00:00
Werner Lemberg bd7e1c3ce0 Pass options from one configure script to another as-is (not
expanded).  This is needed for options like
--includedir='${prefix}/include'.

* builds/unix/detect.mk, configure: Prevent argument expansion in
call to the (real) `configure' script.



* src/truetype/ttgload.c (load_truetype_glyph): Fix compilation if
TT_USE_BYTECODE_INTERPRETER isn't defined.



There exist CFFs which contain opcodes for the Type 1 operators
`hsbw' and `closepath' which are both invalid in Type 2 charstrings.
However, it doesn't harm to support them.

* src/cff/cffgload.c (CFF_Operator): Add `cff_op_hsbw' and
`cff_op_closepath.'
(cff_argument_counts): Ditto.

(cff_decoder_parse_charstrings): Handle Type 1 opcodes 9 (closepath)
and 13 (hsbw) which are invalid in Type 2 charstrings.
2007-12-06 17:17:30 +00:00
Suzuki, Toshiya (鈴木俊哉) a6d36573bd * src/base/ftrfork.c: add support for new pathname syntax "..namedfork/rsrc" to access resource fork on Mac OS X. 2007-12-06 10:27:15 +00:00
Suzuki, Toshiya (鈴木俊哉) 44b5e57781 Mac OS X Carbon tests in configure.raw are improved and builds/mac/ftmac.c is updated to sync to src/base/ftmac.c 2007-12-06 07:47:25 +00:00
Suzuki, Toshiya (鈴木俊哉) 05f5c58d13 Improvements of the document and comments in Mac OS sources by Sean McBride 2007-12-06 05:43:36 +00:00
Werner Lemberg a10d2b7cf5 * src/cff/cffload.c (cff_subfont_load): Don't use logical OR to
concatenate error codes.
* src/sfnt/ttsbit.c (Load_SBit_Range): Ditto.
2007-12-04 22:05:54 +00:00
Werner Lemberg d496b92659 * src/truetype/ttobjs.c (tt_face_init): Don't use logical OR to
concatenate error codes.
2007-12-04 21:49:59 +00:00
Werner Lemberg c0da523270 * src/pfr/pfrgload.c (pfr_glyph_load_compound): Remove compiler
warning.
2007-12-04 21:44:32 +00:00
Werner Lemberg 24fe618bde Improve. 2007-11-23 09:18:07 +00:00
Suzuki, Toshiya (鈴木俊哉) 86c0f90498 * src/base/{ftobjs.c, ftrfork.c}: recovery of Carbon-free legacy MacOS font support in freetype-2.3.4 2007-11-20 14:00:17 +00:00
Suzuki, Toshiya (鈴木俊哉) a547068835 * Add acknowledge of previous Mac OS X 10.5 patch author 2007-11-16 16:29:36 +00:00
Suzuki, Toshiya (鈴木俊哉) 00518cacad * src/base/ftmac.c: Revise Carbon dependent functions for Mac OS X 10.5 2007-11-16 15:48:58 +00:00
Werner Lemberg d503fc57f2 * src/sfnt/sfobjs.c (sfnt_done_face): Check `sfnt' everywhere. This
fixes Savannah bug #21485.
2007-11-01 09:19:44 +00:00
Werner Lemberg 27649fb62b * src/winfonts/winfnt.c (FNT_Face_Init): Check first that the driver
can handle the font at all, then check `face_index'.  Otherwise, the
driver might return the wrong error code.  This fixes Savannah bug
#21468.
2007-10-29 22:00:58 +00:00
Werner Lemberg e77b6c4955 Typo. 2007-10-21 08:18:40 +00:00
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 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 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 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 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 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 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 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 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 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 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 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 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 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
Werner Lemberg 95bc9d3a07 * src/cache/ftccache.c (ftc_node_mru_link, ftc_node_mru_unlink),
src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP), src/cache/ftcglyph.h
(FTC_GCACHE_LOOKUP_CMP), src/pshinter/pshmod.c (ps_hinter_init),
src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_load_hhea,
tt_face_get_metrics): Fix type-punning issues.
2007-05-16 15:19:42 +00:00
Werner Lemberg 6ae7ff0607 Formatting, typos. 2007-05-15 11:55:37 +00:00