kmx git

Commit	Date	Message
248aa639	2011-06-14T23:47:21	[gxvalid] Preparation to fix gcc4.6 compiler warnings. * src/gxvalid/gxvcommn.h (GXV_LOAD_TRACE_VARS): New macro to conditionalize the variable which is only used for trace messages. Automatically set by FT_DEBUG_LEVEL_TRACE. (GXV_LOAD_UNUSED_VARS): New macro to conditionalize the loading of unvalidated variables. Undefined by default to calm gcc4.6 warning. (GXV_ValidatorRec.{min_gid,max_gid}): New variables to hold defined GID ranges, for the comparison of GID ranges in different subtables.
f3e2a97d	2011-06-14T08:32:13	Fix URLs.
58d1a5ee	2011-06-08T09:32:56	[autofit] Remove unused structure member. * src/autofit/afhints.h (AF_SegmentRec): Remove `contour'. * src/autofit/aflatin.c (af_latin_hints_compute_segments), src/autofit/aflatin2.c (af_latin2_hints_compute_segments): Updated.
fe0f16d2	2011-06-01T10:36:04	Fix comments.
849bde1f	2011-05-30T07:29:04	Merge branch 'master' of git.sv.gnu.org:/srv/git/freetype/freetype2 Conflicts: ChangeLog
6b19fd5c	2011-05-30T07:27:59	Fix g++ 4.6 compilation. * src/autofit/afhints.c (af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Use cast.
71cc1a83	2011-05-30T07:20:37	Fix gcc 4.6 compiler warnings. * src/autofit/afcjk.c (af_cjk_metrics_init_blues): Use casts and remove unused variables. * src/autofit/aflatin.c (af_latin_hints_compute_edges): Comment out `up_dir'. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Use `height_org' and `width_org' conditionalized.
c32d54c9	2011-05-29T01:33:34	[mac] Conditionalize the inclusion of "AvailabilityMacros.h". The native SDK on earliest Mac OS X (10.0-10.1) did not have "AvailabilityMacros.h". To prevent the inclusion of missing header file, ECANCELED (introduced in 10.2) in POSIX header file <errno.h> is checked to detect the system version. * include/freetype/config/ftconfig.h: Conditionalize the inclusion of "AvailabilityMacros.h". * builds/unix/ftconfig.in: Ditto. * builds/vms/ftconfig.h: Ditto.
735e5abb	2011-05-27T10:22:42	[autofit] Improve tracing of hinting process. * src/autofit/aflatin.c (af_latin_hint_edges): Add tracing message `ADJUST'.
3ad8f355	2011-05-24T06:22:32	Reduce warnings for MS Visual Studio 2010. * src/autofit/afhints.c (af_glyph_hints_get_num_segments, af_glyph_hints_get_segment_offset) [!FT_DEBUG_AUTOFIT]: Provide return value. * src/cff/cffgload.c (cff_slot_load): Add cast. * src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): Use proper loop variable type.
79405d75	2011-05-24T06:10:47	Documentation fix.
ebd14a59	2011-05-16T12:47:25	Automake component `builds/unix/install-sh' is removed. * builds/unix/install-sh: Removed. It is not needed to include repository, because autogen.sh installs it. * builds/unix/.gitignore: Register install-sh.
4e8f9de9	2011-05-12T14:30:15	[autofit] Make trace message for CJK bluezone more verbose.
27b20e9a	2011-05-09T09:48:49	Formatting, minor doc improvements.
084abf04	2011-05-08T19:07:13	[autofit] Add bluezones for CJK Ideographs. To remove extremas of vertical strokes of CJK Ideographs at low resolution and make the top and bottom horizontal stems aligned, bluezones for CJK Ideographs are calculated from sample glyphs. At present, vertical bluezones (bluezones to align vertical stems) are disabled by default. For detail, see http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00070.html http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00092.html http://lists.gnu.org/archive/html/freetype-devel/2011-05/msg00001.html * include/freetype/internal/fttrace.h: New trace component `afcjk'. * src/autofit/afcjk.h (AF_CJK{Blue,Axis,Metric}Rec): Add CJK version for AF_Latin{Blue,Axis,Metric}Rec. (af_cjk_metrics_check_digits): Ditto, shared with Indic module. (af_cjk_metrics_init_widths): Ditto. (af_cjk_metrics_init): Take AF_CJKMetric instead of AF_LatinMetric. (af_cjk_metrics_scale): Ditto (declaration). (af_cjk_hints_init): Ditto (declaration). (af_cjk_hints_apply): Ditto (declaration). * src/autofit/afcjk.c (af_cjk_metrics_scale): Ditto (body). (af_cjk_hints_init): Ditto (body). (af_cjk_hints_apply): Ditto (body). (af_cjk_metrics_init_widths): Duplicate af_latin_metrics_init_widths. (af_cjk_metrics_check_digits): Duplicate af_latin_metrics_check_digits. (af_cjk_metrics_init): Call CJK bluezone initializer. (af_cjk_metrics_scale_dim): Add code to scale bluezones. (af_cjk_hints_compute_blue_edges): New function, CJK version of af_latin_hints_compute_blue_edges. (af_cjk_metrics_init_blues): New function, CJK version of af_latin_metrics_init_blues. (af_cjk_hints_edges): Add code to align the edge stems to blue zones. * src/autofit/afindic.c (af_indic_metrics_init): Take AF_CJKMetric instead of AF_LatinMetric, and initialize as af_cjk_metrics_init. However bluezones are not initialized. (af_indic_metrics_scale): Take AF_CJKMetric instead of AF_LatinMetric. (af_indic_hints_init): Ditto. (af_indic_hints_apply): Ditto. * docs/CHANGES: Note about CJK bluezone support.
d2e82aa0	2011-05-06T19:04:30	[autofit] Remove unused struct member. * src/autofit/aflatin.h (AF_LatinAxis): Remove `control_overshoot'.
a3a0f57a	2011-05-04T06:14:30	* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Simplify.
c3135e43	2011-05-02T06:04:15	[autofit] Fix and add comments.
3a0844c8	2011-05-01T13:44:44	[autofit] Add more debugging functions. * src/autofit/afhints.c (af_glyph_hints_get_num_segments, af_glyph_hints_get_segment_offset): New functions.
3cf3b9e3	2011-05-01T12:30:37	Minor formatting.
7c6da3d7	2011-05-01T19:06:24	Add new option `--disable-mmap' to configure script. * builds/unix/configure.raw: New option `--disable-mmap' is added. It is for the developers to simulate the systems without mmap() (like 4.3BSD, minix etc) on POSIX systems.
58cb3593	2011-05-01T00:47:43	[truetype] Recalculate the sfnt table checksum always. * src/truetype/ttobjs.c (tt_get_sfnt_checksum): Recalculate the sfnt table checksum even if non-zero value is writte in the TrueType font header. Some bad PDF generators write wrong values. For detail, see examples and benchmark tests of the latency by recalculation: http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00091.html http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00096.html
1e89d15a	2011-04-30T17:55:57	[truetype] Register a set of tricky fonts, NEC FA family. * src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): Add 8 checksum sets for NEC FA family. For the tricky fonts without some tables (e.g. NEC FA fonts lack cvt table), extra check is added to assure that 0-length table in the registry is not included in the font.
10385e37	2011-04-30T17:49:45	Remove unrequired `else' from ttobjs.c::tt_get_sfnt_checksum().
89208861	2011-04-30T00:11:07	[truetype] Fix a bug in the sfnt table checksum getter. * src/truetype/ttobjs.c (tt_get_sfnt_checksum): Check the return value of face->goto_table() correctly.
b9aa1f13	2011-04-28T09:09:45	[autofit] Improve tracing messages. * src/autofit/aflatin.c (af_latin_metrics_init_blues, af_latin_align_linked_edge, af_latin_hint_edges): Do it.
86b7b2f6	2011-04-26T03:46:12	[truetype] Revert the reordering of trickyness checking. Trickyness check by the family name is faster than that by the checksum.
abc47aa1	2011-04-25T23:51:04	[truetype] Always check the checksum to identify tricky fonts. Some PDF generators mangle the family name badly, prioritize the check by the sfnt table checksums than the check by the family name. For sample PDF, see http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00073.html * src/truetype/ttobjs.c (tt_check_trickyness): Exchange the order of tt_check_trickyness_family() and tt_check_trickyness_sfnt_ids().
233f9d5d	2011-04-22T10:14:07	[autofit] Add more Indic scripts with hanging baseline. * src/autofit/afindic.c (af_indic_uniranges): Tibetan, Limbu, Sundanese, Meetei Mayak, Syloti Nagri and Sharada scripts are added.
a8dbf7db	2011-04-21T08:25:14	Merge branch 'master' of git.sv.gnu.org:/srv/git/freetype/freetype2 Conflicts: ChangeLog
8c82ec5b	2011-04-21T08:21:37	Always ignore global advance. This makes FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH redundant, deprecated, and ignored. The new behavior is what every major user of FreeType has been requesting. Global advance is broken in many CJK fonts. Just ignoring it by default makes most sense. * src/truetype/ttdriver.c (tt_get_advances), src/truetype/ttgload.c (TT_Get_HMetrics, TT_Get_VMetrics, tt_get_metrics, compute_glyph_metrics, TT_Load_Glyph), src/truetype/ttgload.h: Implement it. * docs/CHANGES: Updated.
94eff482	2011-04-21T14:03:39	Fix mismatched indents in src/autofit/aflatin2.c.
a345c0e1	2011-04-21T10:58:33	[autofit] Blur CJK stems if too many to preserve their gaps
d503b1bc	2011-04-18T19:05:28	Integrate autofitter debugging stuff. * devel/ftoption.h, include/freetype/config/ftoption.h (FT_DEBUG_AUTOFIT): New macro. * include/freetype/internal/fttrace.h: Add trace components for autofitter. * src/autofit/aftypes.h (AF_LOG): Removed. (_af_debug): Removed. * src/autofit/*: s/AF_DEBUG/FT_DEBUG_AUTOFIT/. s/AF_LOG/FT_TRACE5/. Define FT_COMPONENT where necessary.
de2de6b1	2011-04-18T16:11:18	Remove dead debugging code.
575078d2	2011-04-18T15:33:17	Formatting nits.
149f5438	2011-04-18T15:09:38	Synchronize config files. * builds/unix/ftconfig.in: Copy missing assembler routines from include/freetype/config/ftconfig.h.
9b008750	2011-04-13T13:37:37	Fix Savannah bug #33047. Patch submitted by anonymous reporter. * src/psaux/psobjs.c (ps_table_add): Use FT_PtrDist for pointer difference.
b9baff23	2011-04-13T00:29:41	Document BBox and CBox computation problems for tricky fonts.
21b1a0de	2011-04-12T09:26:43	Fix reading of signed integers from files on 64bit platforms. Previously, signed integers were converted to unsigned integers, but this can fail because of sign extension. For example, 0xa344a1eb becomes 0xffffffffa344a1eb. We now do the reverse which is always correct because the integer size is the same during the cast from unsigned to signed. * include/freetype/internal/ftstream.h, src/base/ftstream.c (FT_Stream_Get): Replace with... (FT_Stream_GetU): Functions which read unsigned integers. Update all macros accordingly. * src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Updated.
7f03a246	2011-04-07T07:20:38	Update Unicode ranges for CJK autofitter; in particular, add Hangul. * src/autofit/afcjk.c (af_cjk_uniranges): Update to Unicode 6.0.
948a8fb6	2011-04-04T13:02:08	Fix formatting of autofit debug dumps. * src/autofit/afhints.c (af_glyph_hints_dump_points, af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Adjust column widths.
9f5ed811	2011-04-02T07:23:00	Cosmetics.
544adf73	2011-04-02T07:15:33	Whitespace, typo.
ef115518	2011-03-30T09:29:05	* src/autofit/aftypes.h (AF_OutlineRec): Removed, unused.
90f0487f	2011-03-28T15:41:49	Cosmetics.
f3c57917	2011-03-26T09:03:32	Copyright.
360646c9	2011-03-24T09:29:23	* src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 256. This limit is given on p. 37 of Adobe Tech Note #5014.
01caf4a7	2011-03-23T05:19:59	* src/truetype/ttpload.c(tt_face_load_loca): Fix mismatch warning.
6e3fee0b	2011-03-21T09:28:52	Typo.
da08e697	2011-03-20T18:28:31	Ignore .o and .a files.
af7b8b1a	2011-03-20T07:51:57	* src/sfnt/sfobjs.c (sfnt_open_font): Check number of TTC subfonts.
8bd77f90	2011-03-19T15:27:04	More C++ compilation fixes. * src/autofit/afhints.c (af_glyph_hints_dump_points, af_glyph_hints_dump_segments, af_glyph_hints_dump_edges) [__cplusplus]: Protect with `extern "C"'.
c7f26a19	2011-03-19T02:28:21	C++ compilation fixes. * src/autofit/aflatin.c (af_latin_hints_apply), src/autofit/afcjk.c (af_cjk_hints_apply): Use cast for `dim'.
8fb88414	2011-03-17T20:24:57	A better fix for Savannah bug #32671. * src/smooth/ftgrays.c (gray_render_conic): Clean up code and replace WHILE loop with a more natural DO-WHILE construct.
437fb8eb	2011-03-16T08:54:02	* src/base/ftstroke.c (FT_StrokerRec): Remove unused `valid' field. Suggested by Graham Asher.
cecd9127	2011-03-09T06:18:28	Make FT_Sfnt_Table_Info return the number of SFNT tables. * src/sfnt/sfdriver.c (sfnt_table_info): Implement it. * include/freetype/tttables.h: Update documentation. * docs/CHANGES: Updated.
d87389e9	2011-03-08T05:01:21	Whitespace.
3fd158d0	2011-03-07T09:33:53	Fix Savannah bug #27988. * src/cff/cffobjs.c (remove_style): New function. (cff_face_init): Use it to strip off the style part of the family name.
9c111b01	2011-03-07T06:07:53	* docs/CHANGES: Updated.
6c045535	2011-03-07T05:40:42	Quick fix for Savannah bug #32671. This isn't the optimal solution yet, but it restores the previous rendering quality (more or less). * src/smooth/ftgrays.c (gray_render_conic): Do more splitting.
c9bdfa7e	2011-03-06T18:35:37	Fix autohinting fallback. * src/base/ftobjs.c (FT_Load_Glyph): Assure that we only check TTFs, ignoring CFF-based OTFs.
4d0586f0	2011-03-06T18:22:08	Whitespace.
576fc2c0	2011-03-02T03:52:36	Add AF_CONFIG_OPTION_USE_WARPER to control the autofit warper. * devel/ftoption.h, include/freetype/config/ftoption.h (AF_CONFIG_OPTION_USE_WARPER): New macro. * src/autofit/aftypes.h (AF_USE_WARPER): Remove. * src/autofit/: s/AF_USE_WARPER/AF_CONFIG_OPTION_USE_WARPER/. src/autofit/afwarp.c [!AF_CONFIG_OPTION_USE_WARPER]: Replace dummy variable assignment with a typedef.
e547a656	2011-02-26T18:39:10	[autofit] More comments, formatting, whitespace.
b7fc0c74	2011-02-26T18:36:21	[autofit] Slight simplifications. * src/autofit/aflatin.c (af_latin_hints_link_segments): Remove test which always returns false. (af_latin_hints_compute_blue_edges): Remove redundant assignment.
6cfbb23c	2011-02-26T17:32:38	[autofit] Some comments. Whitespace.
e7d1fb31	2011-02-24T20:01:00	* docs/PROBLEMS: Mention rendering differences on different platforms. Suggested and worded by Jason Owen <jason.a.owen@gmail.com>.
6c286896	2011-02-24T05:52:14	[autofit] Comment out unused code. * src/autofit/aflatin.c, src/autofit/aflatin2.c (af_latin_hints_compute_edges): Do it.
f42cc539	2011-02-24T05:18:46	* src/autofit/afhints.h (AF_GlyphHints): Remove unused field.
6af02423	2011-02-22T10:29:30	[autofit] Add ASCII drawing for better explanation.
ae6d1d7b	2011-02-20T19:13:25	[cache] Fix an off-by-one bug in FTC_Manager_RemoveFaceID(). Found by <ychen1392001@yahoo.com.cn>, see detail in http://lists.gnu.org/archive/html/freetype/2011-01/msg00023.html * src/cache/ftccache.c (FTC_Cache_RemoveFaceID): Check the node buckets[cache->p + cache->mask] too.
7ad15d59	2011-02-20T07:30:46	[autofit] Document warper.
ff809507	2011-02-19T23:09:26	Fall back to autohinting if a TTF/OTF doesn't contain any bytecode. This is Savannah patch #7471. * src/base/ftobjs.c (FT_Load_Glyph): Implement it.
18fffa45	2011-02-19T07:11:17	[cff] Fix subset prefix removal. * src/cff/cffobjs.c (remove_subset_prefix): Update length after subset prefix removal.
c5bda503	2011-02-16T21:59:44	[autofit] Add a lot of comments and do some minor formatting.
dd6c38fa	2011-02-14T08:37:30	Convert to CRLF.
70f7db11	2011-02-12T12:51:36	Add inline assembly version of FT_MulFix for MSVC. * include/freetype/config/ftconfig.h: Ported the FT_MulFix_i386 function from GNU inline assembly syntax (see #ifdef __GNUC__ block above) to MASM syntax for Microsoft Visual C++.
d2731e10	2011-02-12T12:41:50	Add project and solution files in Visual Studio 2010 format. * builds/win32/.gitignore: Ignore user-specific cache files. * builds/win32/vc2010/: Add VS2010 project & solution files, created by upgrading builds/win32/vc2008/freetype.vcproj. * objs/.gitignore: Ignore Visual Studio output files.
713faece	2011-02-03T19:47:13	* src/autofit/afdummy.c: Include `aferrors.h'. Problem reported by Chris Liddel <chris.liddell@artifex.com>.
75df7060	2011-02-01T07:36:27	[cff] Ignore unknown operators in charstrings. Patch suggested by Miles.Lau <sunliang_liu@foxitsoftware.com>. * src/cff/cffgload.c (cff_decoder_parse_charstrings): Emit tracing message for unknown operators and continue instead of exiting with a syntax error.
18931a5a	2011-02-01T07:08:43	[truetype] FT_LOAD_PEDANTIC now affects `prep' and `fpgm' also. * src/truetype/ttgload.c (tt_loader_init): Handle `FT_LOAD_PEDANTIC'. * src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep, tt_size_init_bytecode, tt_size_ready_bytecode): New argument to handle pedantic mode. * src/truetype/ttobjs.h: Updated.
f1a981b5	2011-01-31T22:26:53	[truetype] Protect jump instructions against endless loops. * src/truetype/interp.c (DO_JROT, DO_JMPR, DO_JROF): Exit with error if offset is zero.
d6a213f8	2011-01-31T18:51:07	[truetype] Improve handling of invalid references. * src/truetype/interp.c: Set even more TT_Err_Invalid_Reference error codes only if pedantic hinting is active. At the same time, try to provide sane values which hopefully allow useful continuation. Exception to this is CALL and LOOPCALL – due to possible stack corruption it is necessary to bail out.
96f04564	2011-01-31T10:24:32	[truetype] Improve handling of stack underflow. * src/truetype/ttinterp.c (TT_RunIns, Ins_FLIPPT, Ins_DELTAP, Ins_DELTAC): Exit with error only if `pedantic_hinting' is set. Otherwise, try to do something sane.
91a97164	2011-01-30T20:12:54	Whitespace.
0682251e	2011-01-30T16:38:09	* src/sfnt/ttmtx.c (tt_face_load_hmtx): Fix tracing message.
c61b3596	2011-01-30T16:29:45	[truetype]: Fix behaviour of MIAP for invalid arguments. * src/truetype/ttinterp.c (Ins_MIAP): Set reference points even in case of error.
332da87d	2011-01-23T12:42:23	[autofit] Some formatting and clean-ups.
dcdb3167	2011-01-18T07:35:26	[truetype] Fix handling of MIRP instruction. Thanks to Greg Hitchcock who explained the issue. * src/truetype/ttinterp.c (Ins_MIRP): Replace a `>=' operator with `>' since the description in the specification is incorrect. This fixes, for example, glyph `two' in font `Helvetica Neue LT Com 65 medium' at 15ppem.
17f54bc6	2011-01-15T21:53:32	Fix ARM assembly code in include/freetype/config/ftconfig.h. * include/freetype/config/ftconfig.h (FT_MulFix_arm): Copy the maintained code from builds/unix/ftconfig.in. Old GNU binutils could not accept the reduced syntax `orr %0, %2, lsl #16'. Un-omitted syntax like RVCT, `orr %0, %0, %2, lsl #16' is better. Reported by Johnson Y. Yan. The bug report by Qt developers is considered too. http://bugreports.qt.nokia.com/browse/QTBUG-6521
21bdca79	2011-01-15T09:46:13	[raster] Make bbox handling the same as with Microsoft's rasterizer. Right before B/W rasterizing, the bbox gets simply rounded to integers. This fixes, for example, glyph `three' in font `Helvetica Neue LT Com 65 Medium' at 11ppem. Thanks to Greg Hitchcock who explained this behaviour. * src/raster/ftrend1.c (ft_raster1_render): Implement it.
a2ef6647	2011-01-15T13:33:28	Copy -mcpu=* & -march=* options from CFLAGS to LDFLAGS. * builds/unix/configure.raw: Consider recent gcc-standard flags to specify architecture in CFLAGS & LDFLAGS harmonization. Requested by Savannah bug #32114, to support multilib feature of BuildRoot SDK correctly.
c68a82d8	2011-01-15T13:21:32	Fix off-by-one bug in CFLAGS & LDFLAGS harmonizer. * builds/unix/configure.raw: Some important options that included in CFLAGS but not in LDFLAGS are copied to LDFLAGS, but the last option in CFLAGS was not checked.
0039d012	2011-01-14T19:44:29	[raster] Add undocumented drop-out rule to the other bbox side also. * src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop): Implement it.
c02485cb	2011-01-13T21:55:08	[raster] Reduce jitter value. This catches a rendering problem with glyph `x' from Tahoma at 10ppem. It seems that the increase of the precision in the change from 2009-06-11 makes a larger jitter value unnecessary. * src/raster/ftraster.c (Set_High_Precision): Implement it.
29bc3105	2011-01-13T12:22:55	[raster] Handle drop-outs at glyph borders according to Microsoft. If a drop-out rule would switch on a pixel outside of the glyph's bounding box, use the right (or top) pixel instead. This is an undocumented feature, but some fonts like `Helvetica Neue LT Com 65 Medium' heavily rely on it. Thanks to Greg Hitchcock who explained this behaviour. * src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop): Implement it.
3757b1e1	2011-01-13T10:33:04	Cleanup/formatting.
6b3bef2b	2011-01-09T23:11:18	Correct wrong years about recent commits in ChangeLog.
5e7ad208	2011-01-09T23:09:36	[cache] Fix Savannah bug #31923, patch drafted by Harsha. When a node comparator changes the cached nodes during the search of a node matching with queried properties, the pointers obtained before the functon should be updated to prevent the dereference to freed or reallocated nodes. To minimize the rescan of the linked list, the update is executed when the comparator notifies the change of cached nodes. This change depends previous change: 38b272ffbbdaae276d636aec4ef84af407d16181 * src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Rescan the top node if the cached nodes are changed. * src/cache/ftccache.c (FTC_Cache_Lookup): Ditto.

248aa639

2011-06-14T23:47:21

[gxvalid] Preparation to fix gcc4.6 compiler warnings. * src/gxvalid/gxvcommn.h (GXV_LOAD_TRACE_VARS): New macro to conditionalize the variable which is only used for trace messages. Automatically set by FT_DEBUG_LEVEL_TRACE. (GXV_LOAD_UNUSED_VARS): New macro to conditionalize the loading of unvalidated variables. Undefined by default to calm gcc4.6 warning. (GXV_ValidatorRec.{min_gid,max_gid}): New variables to hold defined GID ranges, for the comparison of GID ranges in different subtables.

f3e2a97d

2011-06-14T08:32:13

Fix URLs.

58d1a5ee

2011-06-08T09:32:56

[autofit] Remove unused structure member. * src/autofit/afhints.h (AF_SegmentRec): Remove `contour'. * src/autofit/aflatin.c (af_latin_hints_compute_segments), src/autofit/aflatin2.c (af_latin2_hints_compute_segments): Updated.

fe0f16d2

2011-06-01T10:36:04

Fix comments.

849bde1f

2011-05-30T07:29:04

Merge branch 'master' of git.sv.gnu.org:/srv/git/freetype/freetype2 Conflicts: ChangeLog

6b19fd5c

2011-05-30T07:27:59

Fix g++ 4.6 compilation. * src/autofit/afhints.c (af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Use cast.

71cc1a83

2011-05-30T07:20:37

Fix gcc 4.6 compiler warnings. * src/autofit/afcjk.c (af_cjk_metrics_init_blues): Use casts and remove unused variables. * src/autofit/aflatin.c (af_latin_hints_compute_edges): Comment out `up_dir'. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Use `height_org' and `width_org' conditionalized.

c32d54c9

2011-05-29T01:33:34

[mac] Conditionalize the inclusion of "AvailabilityMacros.h". The native SDK on earliest Mac OS X (10.0-10.1) did not have "AvailabilityMacros.h". To prevent the inclusion of missing header file, ECANCELED (introduced in 10.2) in POSIX header file <errno.h> is checked to detect the system version. * include/freetype/config/ftconfig.h: Conditionalize the inclusion of "AvailabilityMacros.h". * builds/unix/ftconfig.in: Ditto. * builds/vms/ftconfig.h: Ditto.

735e5abb

2011-05-27T10:22:42

[autofit] Improve tracing of hinting process. * src/autofit/aflatin.c (af_latin_hint_edges): Add tracing message `ADJUST'.

3ad8f355

2011-05-24T06:22:32

Reduce warnings for MS Visual Studio 2010. * src/autofit/afhints.c (af_glyph_hints_get_num_segments, af_glyph_hints_get_segment_offset) [!FT_DEBUG_AUTOFIT]: Provide return value. * src/cff/cffgload.c (cff_slot_load): Add cast. * src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): Use proper loop variable type.

79405d75

2011-05-24T06:10:47

Documentation fix.

ebd14a59

2011-05-16T12:47:25

Automake component `builds/unix/install-sh' is removed. * builds/unix/install-sh: Removed. It is not needed to include repository, because autogen.sh installs it. * builds/unix/.gitignore: Register install-sh.

4e8f9de9

2011-05-12T14:30:15

[autofit] Make trace message for CJK bluezone more verbose.

27b20e9a

2011-05-09T09:48:49

Formatting, minor doc improvements.

084abf04

2011-05-08T19:07:13

[autofit] Add bluezones for CJK Ideographs. To remove extremas of vertical strokes of CJK Ideographs at low resolution and make the top and bottom horizontal stems aligned, bluezones for CJK Ideographs are calculated from sample glyphs. At present, vertical bluezones (bluezones to align vertical stems) are disabled by default. For detail, see http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00070.html http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00092.html http://lists.gnu.org/archive/html/freetype-devel/2011-05/msg00001.html * include/freetype/internal/fttrace.h: New trace component `afcjk'. * src/autofit/afcjk.h (AF_CJK{Blue,Axis,Metric}Rec): Add CJK version for AF_Latin{Blue,Axis,Metric}Rec. (af_cjk_metrics_check_digits): Ditto, shared with Indic module. (af_cjk_metrics_init_widths): Ditto. (af_cjk_metrics_init): Take AF_CJKMetric instead of AF_LatinMetric. (af_cjk_metrics_scale): Ditto (declaration). (af_cjk_hints_init): Ditto (declaration). (af_cjk_hints_apply): Ditto (declaration). * src/autofit/afcjk.c (af_cjk_metrics_scale): Ditto (body). (af_cjk_hints_init): Ditto (body). (af_cjk_hints_apply): Ditto (body). (af_cjk_metrics_init_widths): Duplicate af_latin_metrics_init_widths. (af_cjk_metrics_check_digits): Duplicate af_latin_metrics_check_digits. (af_cjk_metrics_init): Call CJK bluezone initializer. (af_cjk_metrics_scale_dim): Add code to scale bluezones. (af_cjk_hints_compute_blue_edges): New function, CJK version of af_latin_hints_compute_blue_edges. (af_cjk_metrics_init_blues): New function, CJK version of af_latin_metrics_init_blues. (af_cjk_hints_edges): Add code to align the edge stems to blue zones. * src/autofit/afindic.c (af_indic_metrics_init): Take AF_CJKMetric instead of AF_LatinMetric, and initialize as af_cjk_metrics_init. However bluezones are not initialized. (af_indic_metrics_scale): Take AF_CJKMetric instead of AF_LatinMetric. (af_indic_hints_init): Ditto. (af_indic_hints_apply): Ditto. * docs/CHANGES: Note about CJK bluezone support.

d2e82aa0

2011-05-06T19:04:30

[autofit] Remove unused struct member. * src/autofit/aflatin.h (AF_LatinAxis): Remove `control_overshoot'.

a3a0f57a

2011-05-04T06:14:30

* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Simplify.

c3135e43

2011-05-02T06:04:15

[autofit] Fix and add comments.

3a0844c8

2011-05-01T13:44:44

[autofit] Add more debugging functions. * src/autofit/afhints.c (af_glyph_hints_get_num_segments, af_glyph_hints_get_segment_offset): New functions.

3cf3b9e3

2011-05-01T12:30:37

Minor formatting.

7c6da3d7

2011-05-01T19:06:24

Add new option `--disable-mmap' to configure script. * builds/unix/configure.raw: New option `--disable-mmap' is added. It is for the developers to simulate the systems without mmap() (like 4.3BSD, minix etc) on POSIX systems.

58cb3593

2011-05-01T00:47:43

[truetype] Recalculate the sfnt table checksum always. * src/truetype/ttobjs.c (tt_get_sfnt_checksum): Recalculate the sfnt table checksum even if non-zero value is writte in the TrueType font header. Some bad PDF generators write wrong values. For detail, see examples and benchmark tests of the latency by recalculation: http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00091.html http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00096.html

1e89d15a

2011-04-30T17:55:57

[truetype] Register a set of tricky fonts, NEC FA family. * src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): Add 8 checksum sets for NEC FA family. For the tricky fonts without some tables (e.g. NEC FA fonts lack cvt table), extra check is added to assure that 0-length table in the registry is not included in the font.

10385e37

2011-04-30T17:49:45

Remove unrequired `else' from ttobjs.c::tt_get_sfnt_checksum().

89208861

2011-04-30T00:11:07

[truetype] Fix a bug in the sfnt table checksum getter. * src/truetype/ttobjs.c (tt_get_sfnt_checksum): Check the return value of face->goto_table() correctly.

b9aa1f13

2011-04-28T09:09:45

[autofit] Improve tracing messages. * src/autofit/aflatin.c (af_latin_metrics_init_blues, af_latin_align_linked_edge, af_latin_hint_edges): Do it.

86b7b2f6

2011-04-26T03:46:12

[truetype] Revert the reordering of trickyness checking. Trickyness check by the family name is faster than that by the checksum.

abc47aa1

2011-04-25T23:51:04

[truetype] Always check the checksum to identify tricky fonts. Some PDF generators mangle the family name badly, prioritize the check by the sfnt table checksums than the check by the family name. For sample PDF, see http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00073.html * src/truetype/ttobjs.c (tt_check_trickyness): Exchange the order of tt_check_trickyness_family() and tt_check_trickyness_sfnt_ids().

233f9d5d

2011-04-22T10:14:07

[autofit] Add more Indic scripts with hanging baseline. * src/autofit/afindic.c (af_indic_uniranges): Tibetan, Limbu, Sundanese, Meetei Mayak, Syloti Nagri and Sharada scripts are added.

a8dbf7db

2011-04-21T08:25:14

Merge branch 'master' of git.sv.gnu.org:/srv/git/freetype/freetype2 Conflicts: ChangeLog

8c82ec5b

2011-04-21T08:21:37

Always ignore global advance. This makes FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH redundant, deprecated, and ignored. The new behavior is what every major user of FreeType has been requesting. Global advance is broken in many CJK fonts. Just ignoring it by default makes most sense. * src/truetype/ttdriver.c (tt_get_advances), src/truetype/ttgload.c (TT_Get_HMetrics, TT_Get_VMetrics, tt_get_metrics, compute_glyph_metrics, TT_Load_Glyph), src/truetype/ttgload.h: Implement it. * docs/CHANGES: Updated.

94eff482

2011-04-21T14:03:39

Fix mismatched indents in src/autofit/aflatin2.c.

a345c0e1

2011-04-21T10:58:33

[autofit] Blur CJK stems if too many to preserve their gaps

d503b1bc

2011-04-18T19:05:28

Integrate autofitter debugging stuff. * devel/ftoption.h, include/freetype/config/ftoption.h (FT_DEBUG_AUTOFIT): New macro. * include/freetype/internal/fttrace.h: Add trace components for autofitter. * src/autofit/aftypes.h (AF_LOG): Removed. (_af_debug): Removed. * src/autofit/*: s/AF_DEBUG/FT_DEBUG_AUTOFIT/. s/AF_LOG/FT_TRACE5/. Define FT_COMPONENT where necessary.

de2de6b1

2011-04-18T16:11:18

Remove dead debugging code.

575078d2

2011-04-18T15:33:17

Formatting nits.

149f5438

2011-04-18T15:09:38

Synchronize config files. * builds/unix/ftconfig.in: Copy missing assembler routines from include/freetype/config/ftconfig.h.

9b008750

2011-04-13T13:37:37

Fix Savannah bug #33047. Patch submitted by anonymous reporter. * src/psaux/psobjs.c (ps_table_add): Use FT_PtrDist for pointer difference.

b9baff23

2011-04-13T00:29:41

Document BBox and CBox computation problems for tricky fonts.

21b1a0de

2011-04-12T09:26:43

Fix reading of signed integers from files on 64bit platforms. Previously, signed integers were converted to unsigned integers, but this can fail because of sign extension. For example, 0xa344a1eb becomes 0xffffffffa344a1eb. We now do the reverse which is always correct because the integer size is the same during the cast from unsigned to signed. * include/freetype/internal/ftstream.h, src/base/ftstream.c (FT_Stream_Get*): Replace with... (FT_Stream_GetU*): Functions which read unsigned integers. Update all macros accordingly. * src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Updated.

7f03a246

2011-04-07T07:20:38

Update Unicode ranges for CJK autofitter; in particular, add Hangul. * src/autofit/afcjk.c (af_cjk_uniranges): Update to Unicode 6.0.

948a8fb6

2011-04-04T13:02:08

Fix formatting of autofit debug dumps. * src/autofit/afhints.c (af_glyph_hints_dump_points, af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Adjust column widths.

9f5ed811

2011-04-02T07:23:00

Cosmetics.

544adf73

2011-04-02T07:15:33

Whitespace, typo.

ef115518

2011-03-30T09:29:05

* src/autofit/aftypes.h (AF_OutlineRec): Removed, unused.

90f0487f

2011-03-28T15:41:49

Cosmetics.

f3c57917

2011-03-26T09:03:32

Copyright.

360646c9

2011-03-24T09:29:23

* src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 256. This limit is given on p. 37 of Adobe Tech Note #5014.

01caf4a7

2011-03-23T05:19:59

* src/truetype/ttpload.c(tt_face_load_loca): Fix mismatch warning.

6e3fee0b

2011-03-21T09:28:52

Typo.

da08e697

2011-03-20T18:28:31

Ignore *.o and *.a files.

af7b8b1a

2011-03-20T07:51:57

* src/sfnt/sfobjs.c (sfnt_open_font): Check number of TTC subfonts.

8bd77f90

2011-03-19T15:27:04

More C++ compilation fixes. * src/autofit/afhints.c (af_glyph_hints_dump_points, af_glyph_hints_dump_segments, af_glyph_hints_dump_edges) [__cplusplus]: Protect with `extern "C"'.

c7f26a19

2011-03-19T02:28:21

C++ compilation fixes. * src/autofit/aflatin.c (af_latin_hints_apply), src/autofit/afcjk.c (af_cjk_hints_apply): Use cast for `dim'.

8fb88414

2011-03-17T20:24:57

A better fix for Savannah bug #32671. * src/smooth/ftgrays.c (gray_render_conic): Clean up code and replace WHILE loop with a more natural DO-WHILE construct.

437fb8eb

2011-03-16T08:54:02

* src/base/ftstroke.c (FT_StrokerRec): Remove unused `valid' field. Suggested by Graham Asher.

cecd9127

2011-03-09T06:18:28

Make FT_Sfnt_Table_Info return the number of SFNT tables. * src/sfnt/sfdriver.c (sfnt_table_info): Implement it. * include/freetype/tttables.h: Update documentation. * docs/CHANGES: Updated.

d87389e9

2011-03-08T05:01:21

Whitespace.

3fd158d0

2011-03-07T09:33:53

Fix Savannah bug #27988. * src/cff/cffobjs.c (remove_style): New function. (cff_face_init): Use it to strip off the style part of the family name.

9c111b01

2011-03-07T06:07:53

* docs/CHANGES: Updated.

6c045535

2011-03-07T05:40:42

Quick fix for Savannah bug #32671. This isn't the optimal solution yet, but it restores the previous rendering quality (more or less). * src/smooth/ftgrays.c (gray_render_conic): Do more splitting.

c9bdfa7e

2011-03-06T18:35:37

Fix autohinting fallback. * src/base/ftobjs.c (FT_Load_Glyph): Assure that we only check TTFs, ignoring CFF-based OTFs.

4d0586f0

2011-03-06T18:22:08

Whitespace.

576fc2c0

2011-03-02T03:52:36

Add AF_CONFIG_OPTION_USE_WARPER to control the autofit warper. * devel/ftoption.h, include/freetype/config/ftoption.h (AF_CONFIG_OPTION_USE_WARPER): New macro. * src/autofit/aftypes.h (AF_USE_WARPER): Remove. * src/autofit/*: s/AF_USE_WARPER/AF_CONFIG_OPTION_USE_WARPER/. * src/autofit/afwarp.c [!AF_CONFIG_OPTION_USE_WARPER]: Replace dummy variable assignment with a typedef.

e547a656

2011-02-26T18:39:10

[autofit] More comments, formatting, whitespace.

b7fc0c74

2011-02-26T18:36:21

[autofit] Slight simplifications. * src/autofit/aflatin.c (af_latin_hints_link_segments): Remove test which always returns false. (af_latin_hints_compute_blue_edges): Remove redundant assignment.

6cfbb23c

2011-02-26T17:32:38

[autofit] Some comments. Whitespace.

e7d1fb31

2011-02-24T20:01:00

* docs/PROBLEMS: Mention rendering differences on different platforms. Suggested and worded by Jason Owen <jason.a.owen@gmail.com>.

6c286896

2011-02-24T05:52:14

[autofit] Comment out unused code. * src/autofit/aflatin.c, src/autofit/aflatin2.c (af_latin_hints_compute_edges): Do it.

f42cc539

2011-02-24T05:18:46

* src/autofit/afhints.h (AF_GlyphHints): Remove unused field.

6af02423

2011-02-22T10:29:30

[autofit] Add ASCII drawing for better explanation.

ae6d1d7b

2011-02-20T19:13:25

[cache] Fix an off-by-one bug in FTC_Manager_RemoveFaceID(). Found by <ychen1392001@yahoo.com.cn>, see detail in http://lists.gnu.org/archive/html/freetype/2011-01/msg00023.html * src/cache/ftccache.c (FTC_Cache_RemoveFaceID): Check the node buckets[cache->p + cache->mask] too.

7ad15d59

2011-02-20T07:30:46

[autofit] Document warper.

ff809507

2011-02-19T23:09:26

Fall back to autohinting if a TTF/OTF doesn't contain any bytecode. This is Savannah patch #7471. * src/base/ftobjs.c (FT_Load_Glyph): Implement it.

18fffa45

2011-02-19T07:11:17

[cff] Fix subset prefix removal. * src/cff/cffobjs.c (remove_subset_prefix): Update length after subset prefix removal.

c5bda503

2011-02-16T21:59:44

[autofit] Add a lot of comments and do some minor formatting.

dd6c38fa

2011-02-14T08:37:30

Convert to CRLF.

70f7db11

2011-02-12T12:51:36

Add inline assembly version of FT_MulFix for MSVC. * include/freetype/config/ftconfig.h: Ported the FT_MulFix_i386 function from GNU inline assembly syntax (see #ifdef __GNUC__ block above) to MASM syntax for Microsoft Visual C++.

d2731e10

2011-02-12T12:41:50

Add project and solution files in Visual Studio 2010 format. * builds/win32/.gitignore: Ignore user-specific cache files. * builds/win32/vc2010/: Add VS2010 project & solution files, created by upgrading builds/win32/vc2008/freetype.vcproj. * objs/.gitignore: Ignore Visual Studio output files.

713faece

2011-02-03T19:47:13

* src/autofit/afdummy.c: Include `aferrors.h'. Problem reported by Chris Liddel <chris.liddell@artifex.com>.

75df7060

2011-02-01T07:36:27

[cff] Ignore unknown operators in charstrings. Patch suggested by Miles.Lau <sunliang_liu@foxitsoftware.com>. * src/cff/cffgload.c (cff_decoder_parse_charstrings): Emit tracing message for unknown operators and continue instead of exiting with a syntax error.

18931a5a

2011-02-01T07:08:43

[truetype] FT_LOAD_PEDANTIC now affects `prep' and `fpgm' also. * src/truetype/ttgload.c (tt_loader_init): Handle `FT_LOAD_PEDANTIC'. * src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep, tt_size_init_bytecode, tt_size_ready_bytecode): New argument to handle pedantic mode. * src/truetype/ttobjs.h: Updated.

f1a981b5

2011-01-31T22:26:53

[truetype] Protect jump instructions against endless loops. * src/truetype/interp.c (DO_JROT, DO_JMPR, DO_JROF): Exit with error if offset is zero.

d6a213f8

2011-01-31T18:51:07

[truetype] Improve handling of invalid references. * src/truetype/interp.c: Set even more TT_Err_Invalid_Reference error codes only if pedantic hinting is active. At the same time, try to provide sane values which hopefully allow useful continuation. Exception to this is CALL and LOOPCALL – due to possible stack corruption it is necessary to bail out.

96f04564

2011-01-31T10:24:32

[truetype] Improve handling of stack underflow. * src/truetype/ttinterp.c (TT_RunIns, Ins_FLIPPT, Ins_DELTAP, Ins_DELTAC): Exit with error only if `pedantic_hinting' is set. Otherwise, try to do something sane.

91a97164

2011-01-30T20:12:54

Whitespace.

0682251e

2011-01-30T16:38:09

* src/sfnt/ttmtx.c (tt_face_load_hmtx): Fix tracing message.

c61b3596

2011-01-30T16:29:45

[truetype]: Fix behaviour of MIAP for invalid arguments. * src/truetype/ttinterp.c (Ins_MIAP): Set reference points even in case of error.

332da87d

2011-01-23T12:42:23

[autofit] Some formatting and clean-ups.

dcdb3167

2011-01-18T07:35:26

[truetype] Fix handling of MIRP instruction. Thanks to Greg Hitchcock who explained the issue. * src/truetype/ttinterp.c (Ins_MIRP): Replace a `>=' operator with `>' since the description in the specification is incorrect. This fixes, for example, glyph `two' in font `Helvetica Neue LT Com 65 medium' at 15ppem.

17f54bc6

2011-01-15T21:53:32

Fix ARM assembly code in include/freetype/config/ftconfig.h. * include/freetype/config/ftconfig.h (FT_MulFix_arm): Copy the maintained code from builds/unix/ftconfig.in. Old GNU binutils could not accept the reduced syntax `orr %0, %2, lsl #16'. Un-omitted syntax like RVCT, `orr %0, %0, %2, lsl #16' is better. Reported by Johnson Y. Yan. The bug report by Qt developers is considered too. http://bugreports.qt.nokia.com/browse/QTBUG-6521

21bdca79

2011-01-15T09:46:13

[raster] Make bbox handling the same as with Microsoft's rasterizer. Right before B/W rasterizing, the bbox gets simply rounded to integers. This fixes, for example, glyph `three' in font `Helvetica Neue LT Com 65 Medium' at 11ppem. Thanks to Greg Hitchcock who explained this behaviour. * src/raster/ftrend1.c (ft_raster1_render): Implement it.

a2ef6647

2011-01-15T13:33:28

Copy -mcpu=* & -march=* options from CFLAGS to LDFLAGS. * builds/unix/configure.raw: Consider recent gcc-standard flags to specify architecture in CFLAGS & LDFLAGS harmonization. Requested by Savannah bug #32114, to support multilib feature of BuildRoot SDK correctly.

c68a82d8

2011-01-15T13:21:32

Fix off-by-one bug in CFLAGS & LDFLAGS harmonizer. * builds/unix/configure.raw: Some important options that included in CFLAGS but not in LDFLAGS are copied to LDFLAGS, but the last option in CFLAGS was not checked.

0039d012

2011-01-14T19:44:29

[raster] Add undocumented drop-out rule to the other bbox side also. * src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop): Implement it.

c02485cb

2011-01-13T21:55:08

[raster] Reduce jitter value. This catches a rendering problem with glyph `x' from Tahoma at 10ppem. It seems that the increase of the precision in the change from 2009-06-11 makes a larger jitter value unnecessary. * src/raster/ftraster.c (Set_High_Precision): Implement it.

29bc3105

2011-01-13T12:22:55

[raster] Handle drop-outs at glyph borders according to Microsoft. If a drop-out rule would switch on a pixel outside of the glyph's bounding box, use the right (or top) pixel instead. This is an undocumented feature, but some fonts like `Helvetica Neue LT Com 65 Medium' heavily rely on it. Thanks to Greg Hitchcock who explained this behaviour. * src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop): Implement it.

3757b1e1

2011-01-13T10:33:04

Cleanup/formatting.

6b3bef2b

2011-01-09T23:11:18

Correct wrong years about recent commits in ChangeLog.

5e7ad208

2011-01-09T23:09:36

[cache] Fix Savannah bug #31923, patch drafted by Harsha. When a node comparator changes the cached nodes during the search of a node matching with queried properties, the pointers obtained before the functon should be updated to prevent the dereference to freed or reallocated nodes. To minimize the rescan of the linked list, the update is executed when the comparator notifies the change of cached nodes. This change depends previous change: 38b272ffbbdaae276d636aec4ef84af407d16181 * src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Rescan the top node if the cached nodes are changed. * src/cache/ftccache.c (FTC_Cache_Lookup): Ditto.

kc3-lang/freetype

Log