kmx git

Commit	Date	Message
34e46733	2018-03-23T06:13:25	[sfnt] Correctly handle missing bitmaps in sbix format (#53404). * src/sfnt/ttfsbit.c (tt_face_load_sbix_image): Fix return value.
43d4852e	2018-03-23T06:07:24	[truetype] Fix advance of empty glyphs in bitmap fonts (#53393). * src/truetype/ttgload.c (TT_Load_Glyph): Apply scaling to metrics for empty bitmaps.
af89e445	2018-03-22T06:00:55	Remove `ftlcdfil.c' and `ftfntfmt.c' from build files (#53415). builds/amiga/makefile, builds/amiga/makefile.os4, builds/amiga/smakefile, builds/mac/FreeType.m68k_cfm.make.txt, builds/mac/FreeType.m68k_far.make.txt, builds/mac/FreeType.ppc_carbon.make.txt, builds/mac/FreeType.ppc_classic.make.txt, builds/symbian/freetype.mmp, builds/wince/vc2005-ce/freetype.vcproj, builds/wince/vc2008-ce/freetype.vcproj, builds/windows/vc2005/freetype.vcproj, builds/windows/vc2008/freetype.vcproj, builds/windows/vc2010/freetype.vcxproj, builds/windows/vc2010/freetype.vcxproj.filters, builds/windows/visualc/freetype.dsp, builds/windows/visualc/freetype.vcproj, builds/windows/visualce/freetype.dsp, builds/windows/visualce/freetype.vcproj, vms_make.com: Do it.
5bd76524	2018-03-13T11:11:16	* src/sfnt/ttcmap.c (tt_cmap2_validate): Fix potential numeric overflow.
78cded2c	2018-03-13T11:09:44	Fix cmap format 2 handling (#53320). The patch introduced for #52646 was not correct. * src/sfnt/ttcmap.c (tt_cmap2_char_next): Adjust condition.
098dd70c	2018-03-10T14:51:17	* CMakeLists.txt (BASE_SRCS): Update to changes from 2018-03-05.
6f854692	2018-03-05T12:33:34	* CMakeLists.txt [win32]: Allow MSVC DLL builds (#53287). Do not limit DLL builds to MinGW, since we already have `__declspec(dllexport)' directives in `ftconfig.h'. Also suppress more warnings for POSIX functions.
e277267c	2018-03-08T11:33:31	Typo.
a7833f26	2018-03-07T22:23:54	Make installation of `freetype-config' optional (#53093). Signed-off-by: Hugh McMaster <hugh.mcmaster@outlook.com>
733a21bd	2018-03-05T23:37:17	Make `ftlcdfil.c' part of the `base' module. `ftobjs.c' needs `ft_lcd_padding'. Problem reported by duhuanpeng <548708880@qq.com>. * modules.cfg (BASE_EXTENSIONS): Don't include `ftlcdfil.c'. * src/base/ftbase.c: Include `ftlcdfil.c'. * src/base/rules.mk (BASE_SRC): Add `ftlcdfil.c'. * src/base/Jamfile (_sources): Adjusted. * docs/INSTALL.ANY: Updated.
f4a35316	2018-03-05T20:45:12	Make `ftfntfmt.c' part of the `base' module. `ftobjs.c' needs `FT_Get_Font_Format'. Problem reported by duhuanpeng <548708880@qq.com>. * modules.cfg (BASE_EXTENSIONS): Don't include `ftfntfmt.c'. * src/base/ftbase.c: Include `ftfntfmt.c'. * src/base/rules.mk (BASE_SRC): Add `ftfntfmt.c'. * src/base/Jamfile (_sources): Adjusted. * docs/INSTALL.ANY: Updated.
efd13c5d	2018-03-01T22:17:54	* src/truetype/ttinterp.c (TT_RunIns): Fix tracing arguments.
02064791	2018-03-01T21:34:57	* builds/unix/configure.raw: Need HarfBuzz 1.3.0 or newer. Problem reported by Alan Coopersmith <alan.coopersmith@oracle.com>.
713d68ee	2018-02-17T18:35:15	[sfnt] Prefer `CBDT'/`CBLC' over `glyf' table (#53154).
9fbd0041	2018-02-17T10:37:10	Split off ChangeLog.28.
4a03f174	2018-02-06T02:23:19	[truetype] Integer overflow issues. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6027 * src/truetype/ttinterp.c (Ins_MSIRP, Ins_MIAP, Ins_MIRP): Use SUB_LONG; avoid FT_ABS.
f4a3255d	2018-02-04T00:09:02	[unix] Use -fvisibility=hidden. It is now widely recommended that ELF shared libraries hide symbols except those with explicit __attribute__((visibility("default"))). This is supported by all major compilers and should rather be an option in libtool. * builds/unix/configure.raw: Add -fvisibility=hidden to CFLAGS. * builds/unix/ftconfig.in, builds/vms/ftconfig.h, include/freetype/config/ftconfig.h (FT_EXPORT): Use visibility attribute.
68dddcdc	2018-01-27T23:59:30	[truetype] Better protection against invalid VF data. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5739 Bug introduced in commit 08cd62deedefe217f2ea50e392923ce8b5bc7ac7. * src/truetype/ttgxvar.c (TT_Set_Var_Design): Always initialize `normalizedcoords'.
29c75928	2018-01-27T14:43:43	* src/truetype/ttinterp.c (Ins_GETVARIATION): Avoid NULL reference. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5736
f438e069	2018-01-27T14:39:15	* src/truetype/ttgxvar.c (tt_set_mm_blend): Minor.
ef486530	2018-01-27T11:16:22	[truetype] Better trace VF instances. * src/truetype/ttgxvar.c (ft_var_to_normalized): Don't emit number of coordinates. (TT_Get_MM_Var): Trace instance indices names. (TT_Set_Var_Design): Updated.
50f693a7	2018-01-27T09:33:17	[truetype] Beautify tracing of VF axis records. * src/truetype/ttgxvar.c (TT_Get_MM_Var): Show axis records in a table-like manner.
994eb2b3	2018-01-26T23:17:43	[truetype] Fix multiple calls of `FT_Get_MM_Var' (#52955). * src/truetype/ttgxvar.c (TT_Get_MM_Var): Set `face->blend->num_axis' in case we have to initialize the `face->blend'.
b1e02098	2018-01-23T22:29:45	[apinames] Anonymous version map for GNU linker. * src/tools/apinames.c (PROGRAM_VERSION): Set to 0.3. (OutputFormat): Add `OUTPUT_GNU_VERMAP'. (names_dump): Handle it. (usage): Updated. (main): Handle new command line flag `-wL'.
c6a965b4	2018-01-21T14:29:58	[unix] Call libtool to clean up. * builds/unix/install.mk (clean_project_unix, distclean_project_unix): Use libtool. * builds/freetype.mk: Minor.
6ce66856	2018-01-18T21:29:48	* src/base/ftver.rc: Fix mingw-w64 compilation.
4b8ccc56	2018-01-18T04:32:52	[build] Enable VERSIONINFO resource for Cygwin/MinGW. * builds/unix/configure.raw: Check for resource compiler. * builds/unix/unix-cc.in: Conditionally set up resource compiler. * builds/freetype.mk: Add conditional rule for `ftver.rc'. * src/base/ftver.rc: Copyright notice and year update.
fd8000f0	2018-01-18T03:58:34	[build] Move VERSIONINFO resource. * builds/windows/vc2010/freetype.vcxproj: Updated. * builds/windows/ftver.rc: Move file from here... * src/base/ftver.rc: ... to here.
d2d1750e	2018-01-12T23:01:49	[build] Expand dllexport/dllimport to Cygwin/MinGW. * include/freetype/config/ftconfig.h: Respect DLL_EXPORT, s/_MSC_VER/_WIN32/. * builds/unix/ftconfig.in: Replicate here. * builds/vms/ftconfig.h: Replicate here.
e8b38f89	2018-01-12T08:57:08	[build] Improve and document MSVC build. * include/freetype/config/ftconfig.h: Guard dllexport/dllimport attributes with _DLL and FT2_DLLIMPORT. * builds/windows/vc2010/index.html: Update documentation.
707cd028	2018-01-10T07:48:39	* CMakeLists.txt [win32]: Suppress warnings for POSIX functions.
cc2f3cde	2018-01-10T13:24:56	[psaux] Correctly handle Flex features (#52846). * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdVMOVETO, cf2_cmdHMOVETO>: Do not move if doing Flex.
3f96c0bc	2018-01-09T22:22:19	* builds/windows/vc2010/freetype.sln: Synchronize with the project.
67a42aa8	2018-01-08T12:15:27	* Version 2.9 released. ======================= Tag sources with `VER-2-9'. * docs/VERSION.TXT: Add entry for version 2.9. * README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj, builds/windows/vc2005/index.html, builds/windows/vc2008/freetype.vcproj, builds/windows/vc2008/index.html, builds/windows/vc2010/freetype.vcxproj, builds/windows/vc2010/index.html, builds/windows/visualc/freetype.dsp, builds/windows/visualc/freetype.vcproj, builds/windows/visualc/index.html, builds/windows/visualce/freetype.dsp, builds/windows/visualce/freetype.vcproj, builds/windows/visualce/index.html, builds/windows/ftver.rc, builds/wince/vc2005-ce/freetype.vcproj, builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/freetype.vcproj, builds/wince/vc2008-ce/index.html: s/2.8.1/2.9/, s/281/29/. * include/freetype/freetype.h (FREETYPE_MINOR): Set to 9. (FREETYPE_PATCH): Set to 0. * builds/unix/configure.raw (version_info): Set to 22:0:16. * CMakeLists.txt (VERSION_PATCH): Set to 1.
1d6773e6	2018-01-07T18:41:54	Add check for librt, needed for `ftbench' (#52824). * builds/unix/configure.raw: Call AC_USE_SYSTEM_EXTENSIONS. (LIB_CLOCK_GETTIME): Define; this will hold `-lrt' if necessary. * builds/unix/unix-cc.in (LIB_CLOCK_GETTIME): New variable.
21bd9c2f	2018-01-07T16:38:54	[psaux] Fix Type 1 glyphs with too many stem hints. According to the CFF specification, charstrings can have up to 96 stem hints. Due to hint replacement routines in Type 1 charstrings, some glyphs are rejected by the Adobe engine, which implements the above limit. This fix turns off hinting for such glyphs. * src/psaux/pshints.c (cf2_hintmap_build): Reset the error from calling `cf2_hintmask_setAll' on a problematic Type 1 charstring and turn off hinting.
3758aed7	2018-01-06T08:39:36	Add `FT_Done_MM_Var'. This is necessary in case the application's memory routines differ from FreeType. A typical example is a Python application on Windows that calls FreeType compiled as a DLL via the `ctypes' interface. * include/freetype/ftmm.h, src/base/ftmm.c (FT_Done_MM_Var): Declare and define. * docs/CHANGES: Updated.
029c9b23	2018-01-03T19:05:20	[truetype] Round offsets of glyph components only if hinting is on. * src/truetype/ttgload.c (TT_Process_Composite_Component): Implement it.
55d6abea	2018-01-03T19:01:15	* src/truetype/ttgxvar.c (ft_var_to_design): Remove dead code. This is a better fix than the previous commit, which is now reverted.
20b3e348	2018-01-02T22:12:09	Move internal LCD-related declarations. * include/freetype/ftlcdfil.h (ft_lcd_padding, ft_lcd_filter_fir): Move from here... * include/freetype/internal/ftobjs.h: ... to here.
c94d042b	2018-01-02T21:38:35	* include/freetype/config/ftconfig.h (FT_EXPORT, FT_EXPORT_DEF) [_MSC_VER]: Limit Visual C++ attributes.
ecfdfd44	2018-01-03T00:20:11	[truetype] Make blend/design coordinate round-tripping work. Behdad reported that setting blend coordinates, then getting design coordinates did incorrectly return the default instance's coordinates. * src/truetype/ttgxvar.c (tt_set_mm_blend): Fix it.
0a0c2256	2018-01-02T09:33:57	Update copyright year.
3f090c68	2017-12-31T10:32:08	* src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix endless loop. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4838
0268bf35	2017-12-31T08:21:08	Synchronize other Windows project files. * builds/windows/*: Add missing files.
7f82c6db	2017-12-31T08:00:16	Update Visual C 2010 project files. Problem reported by Hin-Tak. * builds/windows/vc2010/freetype.vcxproj: Add files `ftbdf.c' and `ftcid.c'. Sort entries. * builds/windows/vc2010/freetype.vcxproj.filter: Ditto. Fix members of `FT_MODULE' group.
ff5c9928	2017-12-30T01:46:52	* builds/vms/ftconfig.h: Synchronize with unix `ftconfig.in' file.
4f983ab9	2017-12-28T21:55:01	* builds/unix/ftconfig.in: Synchronize with main `ftconfig.h' file. Reported by Nikolaus.
14cd0734	2017-12-27T08:59:46	Fix compiler warnings. * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Make `pitch' and `new_pitch' unsigned. * src/base/ftpsprop.c: Include FT_INTERNAL_POSTSCRIPT_PROPS_H.
3cc88e2e	2017-12-27T08:19:09	Fixes for `make multi'. * include/freetype/internal/ftpsprop.h: Use `FT_BASE_CALLBACK'. (ps_property_get): Harmonize declaration with corresponding function typedef. * include/freety[e/internal/fttrace.h: Add `trace_psprops'. * src/base/ftpsprop.c: Include necessary header files. (FT_COMPONENT): Define. (ps_property_set): Tag with `FT_BASE_CALLBACK_DEF'. (ps_property_get): Tag with `FT_BASE_CALLBACK_DEF'. Harmonize declaration with corresponding function typedef.
10636901	2017-12-27T08:11:14	Provide support for intra-module callback functions. This is needed especially for `make multi' with C++. * include/freetype/config/ftconfig.h (FT_BASE_CALLBACK, FT_BASE_CALLBACK_DEF): New macros.
dd6330d7	2017-12-27T08:06:47	Add missing ChangeLog entry, copyright notices, whitespace, formatting.
08cd62de	2017-12-20T22:06:19	Speed up FT_Set_Var_{Design,Blend}_Coordinates if curr == new. We exit early if the current design or blend coordinates are identical to the new ones. * src/truetype/ttgxvar.c (tt_set_mm_blend, TT_Set_Var_Design): Implement it, returning internal error code -1 if there will be no variation change. * src/type1/t1load.c (t1_set_mm_blend): Ditto. * src/base/ftmm.c (FT_Set_Var_Design_Coordinates, FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): Updated.
0579d545	2017-12-18T23:45:58	Update incorrect ChangeLog entry.
2df73b39	2017-12-18T23:32:32	[sfnt] Fix charmap type 2 iterator (#52646). The subsetted demo font of the report that exhibits the bug has a very unusual type 2 cmap for Unicode(!): It contains only two sub-headers, one for one-byte characters (covering the range 0x20 to 0xFA), and a second one for higher byte 0x01 (just for character code U+0131). Before this commit, the iterator wasn't able to correctly handle a sub-header for higher byte 0x01. * src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix character increment for outer loop.
bdab6578	2017-12-18T20:45:17	[truetype] Minor code beautification. * src/truetype/ttgxvar.c (ft_var_to_normalized): Trace number of design coordinates. Simplify code.
068a7a03	2017-12-18T20:34:05	* src//: Only use `ft_' and `FT_' variants of stdc library stuff.
2fe272ac	2017-12-18T19:40:07	* src/truetype/ttgxvar.c (tt_face_vary_cvt): Add size guard (#52688).
d062c54c	2017-12-18T09:41:17	[truetype] Fix previous commit. * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Correctly handle unhinted phantom points, which must be properly scaled.
e7935f29	2017-12-18T07:29:57	[truetype] Don't apply HVAR and VVAR deltas twice (#52683). * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Always adjust `pp1' to `pp4', except if we have an HVAR and/or VVAR table. * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Handle alternative code branch identically w.r.t. presence of an HVAR and/or VVAR table.
361af72e	2017-12-17T15:07:02	[truetype] Correctly handle variation font phantom points (#52683). * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix phantom point indices.
7d3dfcd4	2017-12-17T08:19:51	Fix incorrect advance width scaling (#52683). * src/base/ftadvance.c (FT_Get_Advances): Always respect the FT_LOAD_NO_SCALE flag if present.
d019097b	2017-12-16T22:00:40	* builds/windows/vc2010/freetype.vcxproj: AfterBuild copy. * objs/.gitignore: Ignore almost everything.
2c048a8a	2017-12-11T19:24:30	Fix compiler warning (#52640). * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Remove unused variable.
a998d484	2017-12-09T14:22:35	* builds/windows/vc2010/freetype.vcxproj: Adjust output directory. This allows builds with different configurations in parallel.
286b0c9f	2017-12-09T09:41:45	Fix `make setup dos', second try (#52622). * builds/detect.mk (dos_setup): Don't use literal `>' character at all. Mixing the different escaping rules from make, dos, and windows is too fragile.
ea68f1c8	2017-12-08T20:15:15	[docmaker] Fix code section parsing. Stuff like { <bla> } confused the parser, which incorrectly treated `<bla>' as a markup tag. * src/tools/docmaker/content.py (ContentProcessor::process_content): Apply `re_markup_tags' only outside of code sections.
98ba0c4a	2017-12-08T18:38:41	New `ftdriver.h' file, covering all driver modules. This reduces redundancy and increases synergy; it also reduces the number of header files. * include/freetype/config/ftheader.h (FT_DRIVER_H): New macro. (FT_AUTOHINTER_H, FT_CFF_DRIVER_H, FT_TRUETYPE_DRIVER_H, FT_PCF_DRIVER_H, FT_TYPE1_DRIVER_H): Make them aliases to FT_DRIVER_H. * include/freetype/ftautoh.h, include/freetype/ftcffdrv.h, include/freetype/ftpcfdrv.h, include/freetype/ftt1drv.h, include/freetype/ftttdrv.h: Replaced with... * include/freetype/ftdriver.h: ...this new file. (FT_CFF_HINTING_ADOBE, FT_T1_HINTING_ADOBE): Renamed to... (FT_HINTING_ADOBE): ... this new macro. (FT_CFF_HINTING_FREETYPE, FT_T1_HINTING_FREETYPE): Renamed to... (FT_HINTING_FREETYPE): ... this new macro. * src//: Updated accordingly.
bef8de2a	2017-12-08T10:02:12	Move `ftdriver.h' to `ftdrv.h'. * include/freetype/internal/ftdriver.h: Renamed to... * include/freetype/internal/ftdrv.h: ... this name. * include/freetype/internal/internal.h (FT_INTERNAL_DRIVER_H): Updated.
e1090c60	2017-12-08T09:54:36	Fix access to uninitalized memory (#52613). Also reported as https://bugs.chromium.org/p/chromium/issues/detail?id=791317 * src/base/ftbitmap.c (ft_bitmap_assure_buffer): If increasing the bitmap size needs a larger bitmap buffer, assure that the new memory areas are initialized also.
99df4919	2017-12-08T09:48:18	Fix `make setup dos' (#52622). * builds/detect.mk (dos_setup): Properly escape literal `>' character.
d21f995a	2017-12-07T14:49:03	Fix C++ compilation. * src/psaux/psauxmod.h: Use FT_CALLBACK_TABLE macro where necessary. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Fix warning.
63b91548	2017-12-07T14:33:44	Fix `make multi'. * include/freetype/internal/fttrace.h: Remove unused tracing macros. s/pshalgo2/pshalgo/. Add `trace_cffdecode'. * src/pshinter/pshalgo.c (FT_COMPONENT): Updated. * src/cff/cffload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H. * src/cff/cffobjs.c: Include FT_SERVICE_METRICS_VARIATIONS_H and FT_SERVICE_CFF_TABLE_LOAD_H. * src/cid/cidriver.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H. * src/psaux/cffdecode.c: Include FT_FREETYPE_H and FT_INTERNAL_DEBUG_H. (FT_COMPONENT): Define. * src/psaux/cffdecode.h: Include FT_INTERNAL_POSTSCRIPT_AUX_H. * src/psaux/psauxmod.h: Include FT_INTERNAL_POSTSCRIPT_AUX_H. Declare `cff_builder_funcs' and `ps_builder_funcs'. * src/psaux/psft.c: Include `psobjs.h' and `cffdecode.h'. * src/psaux/psobjs.c : Include `psauxmod.h'.
7ec1345d	2017-12-07T14:21:39	* include/freetype/config/ftheader.h: Some clean-up. This commit removes documentation of deprecated macros and does some minor streamlining.
b85ff564	2017-12-06T23:17:23	* builds/symbian/bld.inf: Updated.
ed7f0913	2017-12-06T23:15:54	New header file `ftparams.h' that collects all parameter tags. * include/freetype/config/ftheader.h (FT_PARAMETER_TAGS_H): New macro. (FT_TRUETYPE_UNPATENTED_H, FT_UNPATENTED_HINTING_H): Define it to `ftparams.h'. * include/freetype/ftautoh.h, include/freetype/ftcffdrv.h, include/freetype/ftincrem.h, include/freetype/ftlcdfil.h, include/freetype/ftsnames.h, include/freetype/ftt1drv.h: Include FT_PARAMETER_TAGS_H. Move FT_PARAM_TAG_XXX definitions to... * include/freetype/ftparams.h: ...this new file. * include/freetype/ttunpat.h: Remove. No longer needed.
71fecc53	2017-12-05T12:06:29	Improve tracing messages by using singular and plural forms. * src//.c: Implement it.
87ddad20	2017-12-04T20:43:30	Update or fix links to use the https protocol instead of http.
337e49cf	2017-12-04T12:36:07	[truetype] Allow shared points in `cvar' table (#52532). * src/truetype/ttgxvar.c (tt_face_vary_cvt): Implement it by copying and adjusting the corresponding code from `TT_Vary_Apply_Glyph_Deltas'.
c18c391b	2017-11-28T12:43:45	[truetype] Improving tracing of composite glyphs. * src/truetype/ttgload.c (TT_Load_Composite_Glyph) [FT_DEBUG_LEVEL_TRACE]: Show composite glyph information.
40db4a99	2017-11-27T22:17:41	Allow (again) encoding vectors with more than 256 elements (#52464). In version 2.6.1, this has been disallowed to better reject malformed fonts; however, this restriction was too strong. This time, we only take the first 256 elements into account, since encoding arrays are always accessed with a 8bit integer, according to the PostScript Language Reference. * src/type1/t1load.c (parse_encoding): Implement it.
7d81ba7e	2017-11-27T07:15:04	Fix last commit (#52522). * builds/freetype.mk: Set `FT_OPTION_H' and `FTOPTION_FLAG' properly if we have `ftoption.h' in `BUILD_DIR'.
8f485199	2017-11-24T10:34:09	[unix] Install a massaged `ftoption.h' file (#51780). * builds/unix/configure.raw (ftoption_set, ftoption_unset): New auxiliary functions to construct... (FTOPTION_H_SED): ... this new variable. Apply it as a sed argument while copying `ftoption.h' to the `builds/unix' directory (using `AC_CONFIG_FILES'). Simplify code of test that checks cpp's computation of bit length (the test previously created an empty `ftoption.h' file and deleted it immediately afterwards); without this change, it can happen on my GNU/Linux box that `configure's execution of `config.status' doesn't create `ftoption.h' (no idea why this happens). * builds/unix/install.mk (install): Install `builds/unix/ftoption.h'. * builds/unix/unix-def.in (DISTCLEAN): Updated. * builds/unix/.gitignore: Updated.
0d0e5bb1	2017-11-23T20:42:57	Minor.
2f1863cf	2017-11-23T20:40:52	Silence unused function warnings. Some static function declarations cause unused function warnings if certain config options are turned off via `ftoption.h'. * src/base/ftbase.h, src/base/ftrfork.c, src/sfnt/ttbdf.h, src/truetype/ttgxvar.h: Add #ifdef guards around these sections.
bec14f68	2017-11-22T18:57:56	* src/psaux/psft.c (cf2_setGlyphWidth): Check format before setting. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4377
b9bd2d14	2017-11-22T12:32:47	[psaux] Fix CFF advance widths. (#52466) Glyph advance widths were being written to the new `PS_Decoder' but not saved to the underlying format specific decoder. This caused pure CFF fonts to have bad advance width. * include/freetype/internal/psaux.h (PS_Decoder): Change `glyph_width' field to pointer. Remove unused fields. * src/psaux/psobjs.c (ps_decoder_init): Change `glyph_width' from copy to reference. Remove unused. * src/psaux/psft.c (cf2_setGlyphWidth): Update code.
954710dd	2017-11-15T23:06:29	* include/freetype/ftrender.h: Fix `FT_Renderer_RenderFunc' type.
a364e38a	2017-11-14T07:54:53	Use Adobe hinting engine for `light' hinting of both CFF and Type 1. Since Ewald Hew factored the Adobe hinting engine out of the CFF driver code, we can now use it on Type 1 (and CID) font formats, as both have the same hinting philosophy. This change activates the Adobe hinter when in LIGHT mode, and therefore always unless explicitly asking for the auto-hinter. This makes LIGHT behavior consistent with CFF fonts. As of this commit, the hinting engine table looks as follows. LIGHT NORMAL ------------------------- TrueType Auto v40 CFF Adobe Adobe Type 1 Adobe Adobe
af585ad4	2017-11-09T13:38:26	* CMakeLists.txt: Add `DISABLE_FORCE_DEBUG_PREFIX' option.
8f5568bf	2017-11-06T21:42:46	* src/base/ftobjs.c (FT_Load_Glyph): Relocate condition.
ab6fe076	2017-11-06T21:34:56	* src/smooth/ftgrays.c (gray_set_cell): Fix uninitialized variables.
cdab9cfa	2017-10-21T16:36:49	[psaux] Fix PostScript interpreter rewinding in Type 1 mode. (#52251) The interpreter in Type 1 mode rewinds the charstring after collecting all hints for building the initial hintmap (commit d52dd7f). However, some charstrings use `endchar' in a final subroutine call, rewinding to the start of that subroutine, and only a small section of the actual glyph is drawn. * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdENDCHAR>: Ensure we are on the top level charstring before rewinding.
77b34e01	2017-11-03T16:13:29	[truetype] Add more tricky fonts. See the report by Yang Yinsen. https://lists.gnu.org/archive/html/freetype-devel/2017-11/msg00000.html * src/truetype/ttobjs.c (trick_names): Add `DFGothic-EB', `DFGyoSho-Lt', `DFHSGothic-W5', `DFHSMincho-W3' and `DFHSMincho-W7'. (tt_check_trickyness_sfnt_ids): Add checksums for DFGothic-EB, DFGyoSho-Lt, DFHSGothic-W5, DFHSMincho-W3 and DFHSMincho-W7. Also add checksums for DLCLiShu and DLCHayBold which their family names were already listed but their checksums were previously unknown.
81651636	2017-11-01T22:51:03	[smooth] Fix complex rendering at high ppem. We used to split large glyphs into horizontal bands and continue bisecting them still horizontally if that was not enough. This is guaranteed to fail when a single scanline cannot fit into the rendering memory pool. Now we bisect the bands vertically so that the smallest unit is a column of the band height, which is guranteed to fit into memory. * src/smooth/ftgrays.c (gray_convert_glyph): Implement it.
91015cb4	2017-10-21T22:57:43	[smooth] Improve complex rendering at high ppem. At large sizes almost but not exactly horizontal segments can quickly drain the rendering pool. This patch at least avoids filling the pool with trivial cells. Beyond this, we can only increase the pool size. Reported, analyzed, and tested by Colin Fahey. * src/smooth/ftgrays.c (gray_set_cell): Do not record trivial cells.
d74440a3	2017-10-20T16:27:33	[base] Improve tracing in FT_Load_Glyph, FT__Size. src/base/ftobjs.c (FT_Load_Glyph): Tag tracing messages with function name, glyph index, and load flags. (FT_Select_Metrics, FT_Request_Metrics): Remove all tracing. (FT_Select_Size, FT_Request_Size): Improve tracing.
c10e7800	2017-10-18T23:05:51	[base] Improve tracing in FT_Render_Glyph. * src/base/ftobjs.c (FT_Render_Glyph_Internal): Add total coverage calculations and downgrade Netpbm dump to bitmap:7.
94f6d57a	2017-10-16T11:48:31	[cff] Fix segfault on missing `psaux' (#52218) * src/cff/cffload.c (cff_done_blend): Add a check for possible nullptr. * modules.cfg: Update dependency list.
ccb0f799	2017-10-15T14:19:13	[base, cff] Fix MSVC warnings. * src/base/ftobjs.c (FT_New_Library): C4702: unreachable code. (ft_glyphslot_preset_bitmap): C4244: possible loss of data. * src/cff/cffload.c (cff_blend_doBlend): C4244: possible loss of data. Turn `sum' into unsigned.

34e46733

2018-03-23T06:13:25

[sfnt] Correctly handle missing bitmaps in sbix format (#53404). * src/sfnt/ttfsbit.c (tt_face_load_sbix_image): Fix return value.

43d4852e

2018-03-23T06:07:24

[truetype] Fix advance of empty glyphs in bitmap fonts (#53393). * src/truetype/ttgload.c (TT_Load_Glyph): Apply scaling to metrics for empty bitmaps.

af89e445

2018-03-22T06:00:55

Remove `ftlcdfil.c' and `ftfntfmt.c' from build files (#53415). builds/amiga/makefile, builds/amiga/makefile.os4, builds/amiga/smakefile, builds/mac/FreeType.m68k_cfm.make.txt, builds/mac/FreeType.m68k_far.make.txt, builds/mac/FreeType.ppc_carbon.make.txt, builds/mac/FreeType.ppc_classic.make.txt, builds/symbian/freetype.mmp, builds/wince/vc2005-ce/freetype.vcproj, builds/wince/vc2008-ce/freetype.vcproj, builds/windows/vc2005/freetype.vcproj, builds/windows/vc2008/freetype.vcproj, builds/windows/vc2010/freetype.vcxproj, builds/windows/vc2010/freetype.vcxproj.filters, builds/windows/visualc/freetype.dsp, builds/windows/visualc/freetype.vcproj, builds/windows/visualce/freetype.dsp, builds/windows/visualce/freetype.vcproj, vms_make.com: Do it.

5bd76524

2018-03-13T11:11:16

* src/sfnt/ttcmap.c (tt_cmap2_validate): Fix potential numeric overflow.

78cded2c

2018-03-13T11:09:44

Fix cmap format 2 handling (#53320). The patch introduced for #52646 was not correct. * src/sfnt/ttcmap.c (tt_cmap2_char_next): Adjust condition.

098dd70c

2018-03-10T14:51:17

* CMakeLists.txt (BASE_SRCS): Update to changes from 2018-03-05.

6f854692

2018-03-05T12:33:34

* CMakeLists.txt [win32]: Allow MSVC DLL builds (#53287). Do not limit DLL builds to MinGW, since we already have `__declspec(dllexport)' directives in `ftconfig.h'. Also suppress more warnings for POSIX functions.

e277267c

2018-03-08T11:33:31

Typo.

a7833f26

2018-03-07T22:23:54

Make installation of `freetype-config' optional (#53093). Signed-off-by: Hugh McMaster <hugh.mcmaster@outlook.com>

733a21bd

2018-03-05T23:37:17

Make `ftlcdfil.c' part of the `base' module. `ftobjs.c' needs `ft_lcd_padding'. Problem reported by duhuanpeng <548708880@qq.com>. * modules.cfg (BASE_EXTENSIONS): Don't include `ftlcdfil.c'. * src/base/ftbase.c: Include `ftlcdfil.c'. * src/base/rules.mk (BASE_SRC): Add `ftlcdfil.c'. * src/base/Jamfile (_sources): Adjusted. * docs/INSTALL.ANY: Updated.

f4a35316

2018-03-05T20:45:12

Make `ftfntfmt.c' part of the `base' module. `ftobjs.c' needs `FT_Get_Font_Format'. Problem reported by duhuanpeng <548708880@qq.com>. * modules.cfg (BASE_EXTENSIONS): Don't include `ftfntfmt.c'. * src/base/ftbase.c: Include `ftfntfmt.c'. * src/base/rules.mk (BASE_SRC): Add `ftfntfmt.c'. * src/base/Jamfile (_sources): Adjusted. * docs/INSTALL.ANY: Updated.

efd13c5d

2018-03-01T22:17:54

* src/truetype/ttinterp.c (TT_RunIns): Fix tracing arguments.

02064791

2018-03-01T21:34:57

* builds/unix/configure.raw: Need HarfBuzz 1.3.0 or newer. Problem reported by Alan Coopersmith <alan.coopersmith@oracle.com>.

713d68ee

2018-02-17T18:35:15

[sfnt] Prefer `CBDT'/`CBLC' over `glyf' table (#53154).

9fbd0041

2018-02-17T10:37:10

Split off ChangeLog.28.

4a03f174

2018-02-06T02:23:19

[truetype] Integer overflow issues. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6027 * src/truetype/ttinterp.c (Ins_MSIRP, Ins_MIAP, Ins_MIRP): Use SUB_LONG; avoid FT_ABS.

f4a3255d

2018-02-04T00:09:02

[unix] Use -fvisibility=hidden. It is now widely recommended that ELF shared libraries hide symbols except those with explicit __attribute__((visibility("default"))). This is supported by all major compilers and should rather be an option in libtool. * builds/unix/configure.raw: Add -fvisibility=hidden to CFLAGS. * builds/unix/ftconfig.in, builds/vms/ftconfig.h, include/freetype/config/ftconfig.h (FT_EXPORT): Use visibility attribute.

68dddcdc

2018-01-27T23:59:30

[truetype] Better protection against invalid VF data. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5739 Bug introduced in commit 08cd62deedefe217f2ea50e392923ce8b5bc7ac7. * src/truetype/ttgxvar.c (TT_Set_Var_Design): Always initialize `normalizedcoords'.

29c75928

2018-01-27T14:43:43

* src/truetype/ttinterp.c (Ins_GETVARIATION): Avoid NULL reference. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5736

f438e069

2018-01-27T14:39:15

* src/truetype/ttgxvar.c (tt_set_mm_blend): Minor.

ef486530

2018-01-27T11:16:22

[truetype] Better trace VF instances. * src/truetype/ttgxvar.c (ft_var_to_normalized): Don't emit number of coordinates. (TT_Get_MM_Var): Trace instance indices names. (TT_Set_Var_Design): Updated.

50f693a7

2018-01-27T09:33:17

[truetype] Beautify tracing of VF axis records. * src/truetype/ttgxvar.c (TT_Get_MM_Var): Show axis records in a table-like manner.

994eb2b3

2018-01-26T23:17:43

[truetype] Fix multiple calls of `FT_Get_MM_Var' (#52955). * src/truetype/ttgxvar.c (TT_Get_MM_Var): Set `face->blend->num_axis' in case we have to initialize the `face->blend'.

b1e02098

2018-01-23T22:29:45

[apinames] Anonymous version map for GNU linker. * src/tools/apinames.c (PROGRAM_VERSION): Set to 0.3. (OutputFormat): Add `OUTPUT_GNU_VERMAP'. (names_dump): Handle it. (usage): Updated. (main): Handle new command line flag `-wL'.

c6a965b4

2018-01-21T14:29:58

[unix] Call libtool to clean up. * builds/unix/install.mk (clean_project_unix, distclean_project_unix): Use libtool. * builds/freetype.mk: Minor.

6ce66856

2018-01-18T21:29:48

* src/base/ftver.rc: Fix mingw-w64 compilation.

4b8ccc56

2018-01-18T04:32:52

[build] Enable VERSIONINFO resource for Cygwin/MinGW. * builds/unix/configure.raw: Check for resource compiler. * builds/unix/unix-cc.in: Conditionally set up resource compiler. * builds/freetype.mk: Add conditional rule for `ftver.rc'. * src/base/ftver.rc: Copyright notice and year update.

fd8000f0

2018-01-18T03:58:34

[build] Move VERSIONINFO resource. * builds/windows/vc2010/freetype.vcxproj: Updated. * builds/windows/ftver.rc: Move file from here... * src/base/ftver.rc: ... to here.

d2d1750e

2018-01-12T23:01:49

[build] Expand dllexport/dllimport to Cygwin/MinGW. * include/freetype/config/ftconfig.h: Respect DLL_EXPORT, s/_MSC_VER/_WIN32/. * builds/unix/ftconfig.in: Replicate here. * builds/vms/ftconfig.h: Replicate here.

e8b38f89

2018-01-12T08:57:08

[build] Improve and document MSVC build. * include/freetype/config/ftconfig.h: Guard dllexport/dllimport attributes with _DLL and FT2_DLLIMPORT. * builds/windows/vc2010/index.html: Update documentation.

707cd028

2018-01-10T07:48:39

* CMakeLists.txt [win32]: Suppress warnings for POSIX functions.

cc2f3cde

2018-01-10T13:24:56

[psaux] Correctly handle Flex features (#52846). * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdVMOVETO, cf2_cmdHMOVETO>: Do not move if doing Flex.

3f96c0bc

2018-01-09T22:22:19

* builds/windows/vc2010/freetype.sln: Synchronize with the project.

67a42aa8

2018-01-08T12:15:27

* Version 2.9 released. ======================= Tag sources with `VER-2-9'. * docs/VERSION.TXT: Add entry for version 2.9. * README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj, builds/windows/vc2005/index.html, builds/windows/vc2008/freetype.vcproj, builds/windows/vc2008/index.html, builds/windows/vc2010/freetype.vcxproj, builds/windows/vc2010/index.html, builds/windows/visualc/freetype.dsp, builds/windows/visualc/freetype.vcproj, builds/windows/visualc/index.html, builds/windows/visualce/freetype.dsp, builds/windows/visualce/freetype.vcproj, builds/windows/visualce/index.html, builds/windows/ftver.rc, builds/wince/vc2005-ce/freetype.vcproj, builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/freetype.vcproj, builds/wince/vc2008-ce/index.html: s/2.8.1/2.9/, s/281/29/. * include/freetype/freetype.h (FREETYPE_MINOR): Set to 9. (FREETYPE_PATCH): Set to 0. * builds/unix/configure.raw (version_info): Set to 22:0:16. * CMakeLists.txt (VERSION_PATCH): Set to 1.

1d6773e6

2018-01-07T18:41:54

Add check for librt, needed for `ftbench' (#52824). * builds/unix/configure.raw: Call AC_USE_SYSTEM_EXTENSIONS. (LIB_CLOCK_GETTIME): Define; this will hold `-lrt' if necessary. * builds/unix/unix-cc.in (LIB_CLOCK_GETTIME): New variable.

21bd9c2f

2018-01-07T16:38:54

[psaux] Fix Type 1 glyphs with too many stem hints. According to the CFF specification, charstrings can have up to 96 stem hints. Due to hint replacement routines in Type 1 charstrings, some glyphs are rejected by the Adobe engine, which implements the above limit. This fix turns off hinting for such glyphs. * src/psaux/pshints.c (cf2_hintmap_build): Reset the error from calling `cf2_hintmask_setAll' on a problematic Type 1 charstring and turn off hinting.

3758aed7

2018-01-06T08:39:36

Add `FT_Done_MM_Var'. This is necessary in case the application's memory routines differ from FreeType. A typical example is a Python application on Windows that calls FreeType compiled as a DLL via the `ctypes' interface. * include/freetype/ftmm.h, src/base/ftmm.c (FT_Done_MM_Var): Declare and define. * docs/CHANGES: Updated.

029c9b23

2018-01-03T19:05:20

[truetype] Round offsets of glyph components only if hinting is on. * src/truetype/ttgload.c (TT_Process_Composite_Component): Implement it.

55d6abea

2018-01-03T19:01:15

* src/truetype/ttgxvar.c (ft_var_to_design): Remove dead code. This is a better fix than the previous commit, which is now reverted.

20b3e348

2018-01-02T22:12:09

Move internal LCD-related declarations. * include/freetype/ftlcdfil.h (ft_lcd_padding, ft_lcd_filter_fir): Move from here... * include/freetype/internal/ftobjs.h: ... to here.

c94d042b

2018-01-02T21:38:35

* include/freetype/config/ftconfig.h (FT_EXPORT, FT_EXPORT_DEF) [_MSC_VER]: Limit Visual C++ attributes.

ecfdfd44

2018-01-03T00:20:11

[truetype] Make blend/design coordinate round-tripping work. Behdad reported that setting blend coordinates, then getting design coordinates did incorrectly return the default instance's coordinates. * src/truetype/ttgxvar.c (tt_set_mm_blend): Fix it.

0a0c2256

2018-01-02T09:33:57

Update copyright year.

3f090c68

2017-12-31T10:32:08

* src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix endless loop. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4838

0268bf35

2017-12-31T08:21:08

Synchronize other Windows project files. * builds/windows/*: Add missing files.

7f82c6db

2017-12-31T08:00:16

Update Visual C 2010 project files. Problem reported by Hin-Tak. * builds/windows/vc2010/freetype.vcxproj: Add files `ftbdf.c' and `ftcid.c'. Sort entries. * builds/windows/vc2010/freetype.vcxproj.filter: Ditto. Fix members of `FT_MODULE' group.

ff5c9928

2017-12-30T01:46:52

* builds/vms/ftconfig.h: Synchronize with unix `ftconfig.in' file.

4f983ab9

2017-12-28T21:55:01

* builds/unix/ftconfig.in: Synchronize with main `ftconfig.h' file. Reported by Nikolaus.

14cd0734

2017-12-27T08:59:46

Fix compiler warnings. * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Make `pitch' and `new_pitch' unsigned. * src/base/ftpsprop.c: Include FT_INTERNAL_POSTSCRIPT_PROPS_H.

3cc88e2e

2017-12-27T08:19:09

Fixes for `make multi'. * include/freetype/internal/ftpsprop.h: Use `FT_BASE_CALLBACK'. (ps_property_get): Harmonize declaration with corresponding function typedef. * include/freety[e/internal/fttrace.h: Add `trace_psprops'. * src/base/ftpsprop.c: Include necessary header files. (FT_COMPONENT): Define. (ps_property_set): Tag with `FT_BASE_CALLBACK_DEF'. (ps_property_get): Tag with `FT_BASE_CALLBACK_DEF'. Harmonize declaration with corresponding function typedef.

10636901

2017-12-27T08:11:14

Provide support for intra-module callback functions. This is needed especially for `make multi' with C++. * include/freetype/config/ftconfig.h (FT_BASE_CALLBACK, FT_BASE_CALLBACK_DEF): New macros.

dd6330d7

2017-12-27T08:06:47

Add missing ChangeLog entry, copyright notices, whitespace, formatting.

08cd62de

2017-12-20T22:06:19

Speed up FT_Set_Var_{Design,Blend}_Coordinates if curr == new. We exit early if the current design or blend coordinates are identical to the new ones. * src/truetype/ttgxvar.c (tt_set_mm_blend, TT_Set_Var_Design): Implement it, returning internal error code -1 if there will be no variation change. * src/type1/t1load.c (t1_set_mm_blend): Ditto. * src/base/ftmm.c (FT_Set_Var_Design_Coordinates, FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): Updated.

0579d545

2017-12-18T23:45:58

Update incorrect ChangeLog entry.

2df73b39

2017-12-18T23:32:32

[sfnt] Fix charmap type 2 iterator (#52646). The subsetted demo font of the report that exhibits the bug has a very unusual type 2 cmap for Unicode(!): It contains only two sub-headers, one for one-byte characters (covering the range 0x20 to 0xFA), and a second one for higher byte 0x01 (just for character code U+0131). Before this commit, the iterator wasn't able to correctly handle a sub-header for higher byte 0x01. * src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix character increment for outer loop.

bdab6578

2017-12-18T20:45:17

[truetype] Minor code beautification. * src/truetype/ttgxvar.c (ft_var_to_normalized): Trace number of design coordinates. Simplify code.

068a7a03

2017-12-18T20:34:05

* src/*/*: Only use `ft_' and `FT_' variants of stdc library stuff.

2fe272ac

2017-12-18T19:40:07

* src/truetype/ttgxvar.c (tt_face_vary_cvt): Add size guard (#52688).

d062c54c

2017-12-18T09:41:17

[truetype] Fix previous commit. * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Correctly handle unhinted phantom points, which must be properly scaled.

e7935f29

2017-12-18T07:29:57

[truetype] Don't apply HVAR and VVAR deltas twice (#52683). * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Always adjust `pp1' to `pp4', except if we have an HVAR and/or VVAR table. * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Handle alternative code branch identically w.r.t. presence of an HVAR and/or VVAR table.

361af72e

2017-12-17T15:07:02

[truetype] Correctly handle variation font phantom points (#52683). * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix phantom point indices.

7d3dfcd4

2017-12-17T08:19:51

Fix incorrect advance width scaling (#52683). * src/base/ftadvance.c (FT_Get_Advances): Always respect the FT_LOAD_NO_SCALE flag if present.

d019097b

2017-12-16T22:00:40

* builds/windows/vc2010/freetype.vcxproj: AfterBuild copy. * objs/.gitignore: Ignore almost everything.

2c048a8a

2017-12-11T19:24:30

Fix compiler warning (#52640). * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Remove unused variable.

a998d484

2017-12-09T14:22:35

* builds/windows/vc2010/freetype.vcxproj: Adjust output directory. This allows builds with different configurations in parallel.

286b0c9f

2017-12-09T09:41:45

Fix `make setup dos', second try (#52622). * builds/detect.mk (dos_setup): Don't use literal `>' character at all. Mixing the different escaping rules from make, dos, and windows is too fragile.

ea68f1c8

2017-12-08T20:15:15

[docmaker] Fix code section parsing. Stuff like { <bla> } confused the parser, which incorrectly treated `<bla>' as a markup tag. * src/tools/docmaker/content.py (ContentProcessor::process_content): Apply `re_markup_tags' only outside of code sections.

98ba0c4a

2017-12-08T18:38:41

New `ftdriver.h' file, covering all driver modules. This reduces redundancy and increases synergy; it also reduces the number of header files. * include/freetype/config/ftheader.h (FT_DRIVER_H): New macro. (FT_AUTOHINTER_H, FT_CFF_DRIVER_H, FT_TRUETYPE_DRIVER_H, FT_PCF_DRIVER_H, FT_TYPE1_DRIVER_H): Make them aliases to FT_DRIVER_H. * include/freetype/ftautoh.h, include/freetype/ftcffdrv.h, include/freetype/ftpcfdrv.h, include/freetype/ftt1drv.h, include/freetype/ftttdrv.h: Replaced with... * include/freetype/ftdriver.h: ...this new file. (FT_CFF_HINTING_ADOBE, FT_T1_HINTING_ADOBE): Renamed to... (FT_HINTING_ADOBE): ... this new macro. (FT_CFF_HINTING_FREETYPE, FT_T1_HINTING_FREETYPE): Renamed to... (FT_HINTING_FREETYPE): ... this new macro. * src/*/*: Updated accordingly.

bef8de2a

2017-12-08T10:02:12

Move `ftdriver.h' to `ftdrv.h'. * include/freetype/internal/ftdriver.h: Renamed to... * include/freetype/internal/ftdrv.h: ... this name. * include/freetype/internal/internal.h (FT_INTERNAL_DRIVER_H): Updated.

e1090c60

2017-12-08T09:54:36

Fix access to uninitalized memory (#52613). Also reported as https://bugs.chromium.org/p/chromium/issues/detail?id=791317 * src/base/ftbitmap.c (ft_bitmap_assure_buffer): If increasing the bitmap size needs a larger bitmap buffer, assure that the new memory areas are initialized also.

99df4919

2017-12-08T09:48:18

Fix `make setup dos' (#52622). * builds/detect.mk (dos_setup): Properly escape literal `>' character.

d21f995a

2017-12-07T14:49:03

Fix C++ compilation. * src/psaux/psauxmod.h: Use FT_CALLBACK_TABLE macro where necessary. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Fix warning.

63b91548

2017-12-07T14:33:44

Fix `make multi'. * include/freetype/internal/fttrace.h: Remove unused tracing macros. s/pshalgo2/pshalgo/. Add `trace_cffdecode'. * src/pshinter/pshalgo.c (FT_COMPONENT): Updated. * src/cff/cffload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H. * src/cff/cffobjs.c: Include FT_SERVICE_METRICS_VARIATIONS_H and FT_SERVICE_CFF_TABLE_LOAD_H. * src/cid/cidriver.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H. * src/psaux/cffdecode.c: Include FT_FREETYPE_H and FT_INTERNAL_DEBUG_H. (FT_COMPONENT): Define. * src/psaux/cffdecode.h: Include FT_INTERNAL_POSTSCRIPT_AUX_H. * src/psaux/psauxmod.h: Include FT_INTERNAL_POSTSCRIPT_AUX_H. Declare `cff_builder_funcs' and `ps_builder_funcs'. * src/psaux/psft.c: Include `psobjs.h' and `cffdecode.h'. * src/psaux/psobjs.c : Include `psauxmod.h'.

7ec1345d

2017-12-07T14:21:39

* include/freetype/config/ftheader.h: Some clean-up. This commit removes documentation of deprecated macros and does some minor streamlining.

b85ff564

2017-12-06T23:17:23

* builds/symbian/bld.inf: Updated.

ed7f0913

2017-12-06T23:15:54

New header file `ftparams.h' that collects all parameter tags. * include/freetype/config/ftheader.h (FT_PARAMETER_TAGS_H): New macro. (FT_TRUETYPE_UNPATENTED_H, FT_UNPATENTED_HINTING_H): Define it to `ftparams.h'. * include/freetype/ftautoh.h, include/freetype/ftcffdrv.h, include/freetype/ftincrem.h, include/freetype/ftlcdfil.h, include/freetype/ftsnames.h, include/freetype/ftt1drv.h: Include FT_PARAMETER_TAGS_H. Move FT_PARAM_TAG_XXX definitions to... * include/freetype/ftparams.h: ...this new file. * include/freetype/ttunpat.h: Remove. No longer needed.

71fecc53

2017-12-05T12:06:29

Improve tracing messages by using singular and plural forms. * src/*/*.c: Implement it.

87ddad20

2017-12-04T20:43:30

Update or fix links to use the https protocol instead of http.

337e49cf

2017-12-04T12:36:07

[truetype] Allow shared points in `cvar' table (#52532). * src/truetype/ttgxvar.c (tt_face_vary_cvt): Implement it by copying and adjusting the corresponding code from `TT_Vary_Apply_Glyph_Deltas'.

c18c391b

2017-11-28T12:43:45

[truetype] Improving tracing of composite glyphs. * src/truetype/ttgload.c (TT_Load_Composite_Glyph) [FT_DEBUG_LEVEL_TRACE]: Show composite glyph information.

40db4a99

2017-11-27T22:17:41

Allow (again) encoding vectors with more than 256 elements (#52464). In version 2.6.1, this has been disallowed to better reject malformed fonts; however, this restriction was too strong. This time, we only take the first 256 elements into account, since encoding arrays are always accessed with a 8bit integer, according to the PostScript Language Reference. * src/type1/t1load.c (parse_encoding): Implement it.

7d81ba7e

2017-11-27T07:15:04

Fix last commit (#52522). * builds/freetype.mk: Set `FT_OPTION_H' and `FTOPTION_FLAG' properly if we have `ftoption.h' in `BUILD_DIR'.

8f485199

2017-11-24T10:34:09

[unix] Install a massaged `ftoption.h' file (#51780). * builds/unix/configure.raw (ftoption_set, ftoption_unset): New auxiliary functions to construct... (FTOPTION_H_SED): ... this new variable. Apply it as a sed argument while copying `ftoption.h' to the `builds/unix' directory (using `AC_CONFIG_FILES'). Simplify code of test that checks cpp's computation of bit length (the test previously created an empty `ftoption.h' file and deleted it immediately afterwards); without this change, it can happen on my GNU/Linux box that `configure's execution of `config.status' doesn't create `ftoption.h' (no idea why this happens). * builds/unix/install.mk (install): Install `builds/unix/ftoption.h'. * builds/unix/unix-def.in (DISTCLEAN): Updated. * builds/unix/.gitignore: Updated.

0d0e5bb1

2017-11-23T20:42:57

Minor.

2f1863cf

2017-11-23T20:40:52

Silence unused function warnings. Some static function declarations cause unused function warnings if certain config options are turned off via `ftoption.h'. * src/base/ftbase.h, src/base/ftrfork.c, src/sfnt/ttbdf.h, src/truetype/ttgxvar.h: Add #ifdef guards around these sections.

bec14f68

2017-11-22T18:57:56

* src/psaux/psft.c (cf2_setGlyphWidth): Check format before setting. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4377

b9bd2d14

2017-11-22T12:32:47

[psaux] Fix CFF advance widths. (#52466) Glyph advance widths were being written to the new `PS_Decoder' but not saved to the underlying format specific decoder. This caused pure CFF fonts to have bad advance width. * include/freetype/internal/psaux.h (PS_Decoder): Change `glyph_width' field to pointer. Remove unused fields. * src/psaux/psobjs.c (ps_decoder_init): Change `glyph_width' from copy to reference. Remove unused. * src/psaux/psft.c (cf2_setGlyphWidth): Update code.

954710dd

2017-11-15T23:06:29

* include/freetype/ftrender.h: Fix `FT_Renderer_RenderFunc' type.

a364e38a

2017-11-14T07:54:53

Use Adobe hinting engine for `light' hinting of both CFF and Type 1. Since Ewald Hew factored the Adobe hinting engine out of the CFF driver code, we can now use it on Type 1 (and CID) font formats, as both have the same hinting philosophy. This change activates the Adobe hinter when in LIGHT mode, and therefore always unless explicitly asking for the auto-hinter. This makes LIGHT behavior consistent with CFF fonts. As of this commit, the hinting engine table looks as follows. LIGHT NORMAL ------------------------- TrueType Auto v40 CFF Adobe Adobe Type 1 Adobe Adobe

af585ad4

2017-11-09T13:38:26

* CMakeLists.txt: Add `DISABLE_FORCE_DEBUG_PREFIX' option.

8f5568bf

2017-11-06T21:42:46

* src/base/ftobjs.c (FT_Load_Glyph): Relocate condition.

ab6fe076

2017-11-06T21:34:56

* src/smooth/ftgrays.c (gray_set_cell): Fix uninitialized variables.

cdab9cfa

2017-10-21T16:36:49

[psaux] Fix PostScript interpreter rewinding in Type 1 mode. (#52251) The interpreter in Type 1 mode rewinds the charstring after collecting all hints for building the initial hintmap (commit d52dd7f). However, some charstrings use `endchar' in a final subroutine call, rewinding to the start of that subroutine, and only a small section of the actual glyph is drawn. * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdENDCHAR>: Ensure we are on the top level charstring before rewinding.

77b34e01

2017-11-03T16:13:29

[truetype] Add more tricky fonts. See the report by Yang Yinsen. https://lists.gnu.org/archive/html/freetype-devel/2017-11/msg00000.html * src/truetype/ttobjs.c (trick_names): Add `DFGothic-EB', `DFGyoSho-Lt', `DFHSGothic-W5', `DFHSMincho-W3' and `DFHSMincho-W7'. (tt_check_trickyness_sfnt_ids): Add checksums for DFGothic-EB, DFGyoSho-Lt, DFHSGothic-W5, DFHSMincho-W3 and DFHSMincho-W7. Also add checksums for DLCLiShu and DLCHayBold which their family names were already listed but their checksums were previously unknown.

81651636

2017-11-01T22:51:03

[smooth] Fix complex rendering at high ppem. We used to split large glyphs into horizontal bands and continue bisecting them still horizontally if that was not enough. This is guaranteed to fail when a single scanline cannot fit into the rendering memory pool. Now we bisect the bands vertically so that the smallest unit is a column of the band height, which is guranteed to fit into memory. * src/smooth/ftgrays.c (gray_convert_glyph): Implement it.

91015cb4

2017-10-21T22:57:43

[smooth] Improve complex rendering at high ppem. At large sizes almost but not exactly horizontal segments can quickly drain the rendering pool. This patch at least avoids filling the pool with trivial cells. Beyond this, we can only increase the pool size. Reported, analyzed, and tested by Colin Fahey. * src/smooth/ftgrays.c (gray_set_cell): Do not record trivial cells.

d74440a3

2017-10-20T16:27:33

[base] Improve tracing in FT_Load_Glyph, FT_*_Size. * src/base/ftobjs.c (FT_Load_Glyph): Tag tracing messages with function name, glyph index, and load flags. (FT_Select_Metrics, FT_Request_Metrics): Remove all tracing. (FT_Select_Size, FT_Request_Size): Improve tracing.

c10e7800

2017-10-18T23:05:51

[base] Improve tracing in FT_Render_Glyph. * src/base/ftobjs.c (FT_Render_Glyph_Internal): Add total coverage calculations and downgrade Netpbm dump to bitmap:7.

94f6d57a

2017-10-16T11:48:31

[cff] Fix segfault on missing `psaux' (#52218) * src/cff/cffload.c (cff_done_blend): Add a check for possible nullptr. * modules.cfg: Update dependency list.

ccb0f799

2017-10-15T14:19:13

[base, cff] Fix MSVC warnings. * src/base/ftobjs.c (FT_New_Library): C4702: unreachable code. (ft_glyphslot_preset_bitmap): C4244: possible loss of data. * src/cff/cffload.c (cff_blend_doBlend): C4244: possible loss of data. Turn `sum' into unsigned.

kc3-lang/freetype/ChangeLog

ChangeLog

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