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2013-06-19 Werner Lemberg |
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* Version 2.5.0.1 released. |
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=========================== |
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Tag sources with `VER-2-5-0-1'. |
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* include/freetype/config/ftoption.h: Undefine |
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CFF_CONFIG_OPTION_OLD_ENGINE. |
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* devel/ftoption.h: Define CFF_CONFIG_OPTION_OLD_ENGINE. |
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2013-06-19 Werner Lemberg |
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* builds/unix/install.mk (install): Don't create `cache' directory. |
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Found by Peter Breitenlohner . |
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2013-06-19 Werner Lemberg |
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* Version 2.5.0 released. |
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========================= |
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Tag sources with `VER-2-5-0'. |
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* docs/VERSION.DLL: Update documentation and bump version number to |
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2.5.0. |
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* README, Jamfile (RefDoc), |
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builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, |
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builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, |
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builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html, |
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builds/win32/visualc/freetype.dsp, |
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builds/win32/visualc/freetype.vcproj, |
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builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, |
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builds/win32/visualce/freetype.vcproj, |
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builds/win32/visualce/index.html, |
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builds/wince/vc2005-ce/freetype.vcproj, |
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builds/wince/vc2005-ce/index.html, |
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builds/wince/vc2008-ce/freetype.vcproj, |
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builds/wince/vc2008-ce/index.html: s/2.4.12/2.5.0/, s/2412/250/. |
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* include/freetype/freetype.h (FREETYPE_MINOR): Set to 5. |
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(FREETYPE_PATCH): Set to 0. |
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* builds/unix/configure.raw (version_info): Set to 16:2:10. |
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* src/base/ftobjs.c (FT_Open_Face): Pacify compiler. |
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* src/truetype/ttinterp.c (Ins_MSIRP, Ins_MIRP): Ditto. |
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2013-06-18 Werner Lemberg |
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Fix Savannah bug #39269. |
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* src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Free memory in |
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case of reacollocation failures. |
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2013-06-18 Andrew Church |
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Fix Savannah bug #39266. |
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If memory allocations fail at certain points while opening a font, |
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FreeType can either crash due to a NULL dereference or leak memory. |
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* include/freetype/internal/ftobjs.c (FT_Face_InternalRec, |
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FT_LibraryRec): Make `refcount' a signed integer. If, for example, |
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FT_Open_Face() fails in a memory allocation before the face's |
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reference count is set to 1, a subsequent `FT_Done_Library' call |
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would otherwise loop over `FT_Done_Face' 2^32 times before freeing |
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the face. |
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* src/base/ftobjs.c (open_face): Initialize `stream' and friends |
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earlier. |
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(FT_Open_Face) : Behave correctly if `node' is NULL. |
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(FT_Destroy_Module) : Check that `renderer_clazz' is valid. |
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2013-06-14 Werner Lemberg |
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* src/smooth/ftgrays.c One final pragma to silence 64-bit MSVC. |
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2013-06-06 Dave Arnold |
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Werner Lemberg |
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[cff] Add code to Adobe's engine to handle ppem > 2000. |
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* src/cff/cffgload.c (cff_slot_load): If we get |
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FT_Err_Glyph_Too_Big, retry unhinted and scale up later on. |
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2013-06-12 Werner Lemberg |
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Another try on pragmas. |
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* include/freetype/internal/ftdebug.h: Move pragmas to... |
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* include/freetype/internal/internal.h: ... this file since it gets |
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included by all source files. |
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* include/freetype/internal/ftserv.h: Remove pragma which has no |
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effect. |
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2013-06-12 Werner Lemberg |
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* include/freetype/internal/ftdebug.h: Disable MSVC warning C4127. |
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This partially undoes commit 3f6e0e0c. |
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2013-06-12 Werner Lemberg |
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More compiler warning fixes. |
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*/*: Use cast to `FT_Bool' (or `Bool') where appropriate. |
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2013-06-10 Werner Lemberg |
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[truetype] Improve handling of broken sbit advance widths. |
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* src/truetype/ttgload.c (TT_Load_Glyph): Use the glyph's (scaled) |
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`linearHoriAdvance' if the sbit's `horiAdvance' value is zero. |
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Cf. font `Fixedsys Excelsior' v3.01 (FSEX300.ttf), glyph A, 16ppem. |
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2013-06-10 Werner Lemberg |
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[sfnt] Improve embedded bitmap tracing. |
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* src/base/ftobjs.c (FT_Request_Size): Move trace message regarding |
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bitmap strike match to... |
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(FT_Match_Size): This function. |
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* src/sfnt/ttsbit.c (tt_sbit_decoder_load_metrics, |
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tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_bit_aligned, |
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tt_sbit_decoder_load_compound, tt_sbit_decoder_load_png, |
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tt_sbit_decoder_load_image): Decorate with tracing messages. |
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2013-06-10 Werner Lemberg |
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Fix Savannah bug #39160. |
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* src/truetype/ttinterp.c (Ins_SDPVTL): Set projection vector too |
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for the degenerate case. |
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2013-06-09 David Turner |
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* src/cache/ftcmanag.c (FTC_Manager_Reset): Add missing cache flush. |
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144 |
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This code, present since eight(!) years in the unused `CACHE' |
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branch, has been forgotten to apply to the master branch. It's |
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really amazing that noone has ever complained since |
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`FTC_Manager_Reset' is pretty useless without flushing the cache. |
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2013-06-07 Werner Lemberg |
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151 |
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Add and improve pragmas for MSVC compiler. |
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* include/freetype/internal/ftdebug.h: Remove pragmas. |
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* include/freetype/internal/ftserv.h: Use push and pop for pragmas. |
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* include/freetype/internal/ftvalid.h: Handle warning C4324. |
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* src/base/ftobjs.c: Use push and pop for pragmas. |
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* src/gzip/ftgzip.c: Handle warning C4244. |
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2013-06-07 Werner Lemberg |
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[cff] s/cf2_getGlyphWidth/cf2_getGlyphOutline/. |
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* src/cff/cf2font.c, src/cff/cf2font.h, src/cff/cf2ft.c: Do it. |
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2013-06-06 Dave Arnold |
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[cff] Add early exit feature for width-only calls. |
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This is for `FT_Get_Advance'. |
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There are 7 places where the spec says the width can be defined: |
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hstem/hstemhm |
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vstem/vstemhm |
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cntrmask/hintmask |
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hmoveto |
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vmoveto |
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rmoveto |
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endchar |
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* src/cff/cf2intrp.c (cf2_doStems): Exit early for width-only calls, |
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if possible. |
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(cf2_interpT2CharString) , , |
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, , , |
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, : Exit early for width-only calls. |
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2013-06-06 Werner Lemberg |
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Next round of compiler fixes. |
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* builds/win32/ftdebug.c, builds/wince/ftdebug.c (ft_debug_init): |
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Add proper cast. |
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* include/freetype/internal/ftserv.h (FT_SERVICE_UNAVAILABLE): Fix |
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cast. |
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* include/freetype/internal/ftstream.h: Decorate stream and frame |
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macros with `FT_Long' and `FT_ULong' as appropriate. |
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* src/base/ftrfork.c (raccess_guess_darwin_hfsplus, |
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raccess_guess_darwin_newvfs): Use cast. |
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* src/bdf/bdflib.c (_bdf_set_default_spacing): Use cast. |
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* src/cache/ftcmanag.c (FTC_Manager_Check): Fix cast. |
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* src/cache/ftcmanag.h (FTC_ManagerRec): Ditto. |
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* src/cff/cf2arrst.c (cf2_arrstack_setNum_Elements): Use cast. |
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* src/cff/cf2ft.c (cf2_freeSeacComponent): Ditto. |
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* src/cff/cffobjs.c (remove_subset_prefix, remove_style): Ditto. |
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* src/cid/cidparse.c (cid_parser_new): Use cast. |
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* src/pcf/pcfdrivr.c (PCF_Glyph_Load): Use cast. |
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* src/psaux/psobjs.c (reallocate_t1_table): Fix argument type. |
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* src/raster/ftraster.c (ft_black_reset): Use cast. |
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* src/truetype/ttgxvar.c (FT_Stream_FTell): Use cast. |
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(ALL_POINTS): Fix cast. |
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* src/type1/t1driver.c (t1_ps_get_font_value): Add casts. |
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* src/type1/t1parse.c (T1_Get_Private_Dict): Add cast. |
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2013-06-05 Dave Arnold |
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Fix more MSVC Win32 compiler warnings. |
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* src/base/ftobjs.c: Fix typo in MS pragma. |
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* src/base/bdflib.c (_bdf_set_default_spacing, _bdf_add_property): |
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`lineno' is only used in debug mode. |
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* src/cff/cf2ft.c (cf2_builder_moveTo): `params' is only used in |
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debug mode. |
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2013-06-05 Werner Lemberg |
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Fix compiler warnings. |
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* include/freetype/internal/ftmemory.h: Decorate memory allocation |
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macros with `FT_Long' where appropriate. |
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Remove duplicate of FT_MEM_QRENEW_ARRAY definition. |
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* src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Use |
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cast. |
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* src/base/ftobjs.c: Add warning disabling pragma for MSVC while |
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including `md5.c'. |
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* src/cff/cf2intrp.c (cf2_interpT2CharString) : Add |
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cast. |
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* src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Fix casts. |
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(tt_sbit_decoder_load_bitmap): Beautification. |
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* src/smooth/ftsmooth.c (ft_smooth_render_generic): Initialize |
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variables (earlier). |
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* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Pacify compiler. |
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* src/truetype/ttgxvar.c (TT_Get_MM_Var): Use unsigned constants |
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where appropriate. |
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* src/type1/t1load.c (T1_Get_MM_Var): Ditto. |
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2013-06-04 Werner Lemberg |
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* src/cff/cf2font.c (cf2_getGlyphWidth): Initialize `advWidth'. |
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Problem reported by Ingmar Sittl . |
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2013-06-04 Werner Lemberg |
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Apply fixes for cppcheck nitpicks. |
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http://cppcheck.sourceforge.net/ |
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The call was (from the top-level of the FreeType tree): |
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cppcheck --force \ |
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--enable=all \ |
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-I include \ |
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-I include/freetype/ \ |
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-I include/freetype/config/ \ |
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-I include/freetype/internal/ \ |
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. &> cppcheck.log |
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Note that the current version heavily chokes on FreeType, delivering |
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many wrong results. I will report those issues to the cppcheck team |
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so that a newer version gives improved results hopefully. |
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*/* Improve variable scopes. |
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*/* Remove redundant initializations which get overwritten. |
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* src/base/ftmac.c ,builds/mac/ftmac.c (count_faces_scalable): |
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Remove unused variable. |
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* src/base/ftdbgmem.c (ft_mem_table_destroy): `table' can't be zero. |
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* src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt1_entry_validate): |
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Remove functionless code. |
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* src/tools/ftrandom.c (main): Fix memory leak. |
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2013-06-03 Werner Lemberg |
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Add CFF_CONFIG_OPTION_OLD_ENGINE configuration option. |
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This controls whether the old FreeType CFF engine gets compiled into |
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FreeType. It is now disabled by default. |
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* devel/ftoption.h, include/freetype/config/ftoption.h |
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(CFF_CONFIG_OPTION_OLD_ENGINE): New macro. |
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* src/cff/cffdrivr.c (cff_property_set), src/cff/cffgload.c |
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(CFF_Operator, cff_argument_counts, cff_builder_add_point, |
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cff_operator_seac, cff_decoder_parse_charstrings, cff_slot_load), |
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src/cff/cffgload.h, src/cff/cffobjs.c (cff_driver_init): Use |
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CFF_CONFIG_OPTION_OLD_ENGINE to guard the affected code. |
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* docs/CHANGES: Updated. |
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325 |
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2013-06-02 Werner Lemberg |
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327 |
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Fix PNG library handling. |
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329 |
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* builds/unix/configure.raw: Don't use LIBPNG_LIBS but |
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LIBPNG_LDFLAGS. |
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332 |
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2013-05-23 Behdad Esfahbod |
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334 |
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Add support for color embedded bitmaps (eg. color emoji). |
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A new load flag, FT_LOAD_COLOR, makes FreeType load color |
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embedded-bitmaps, following this draft specification |
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https://color-emoji.googlecode.com/git/specification/v1.html |
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which defines two new SFNT tables, `CBDT' and `CBLC' (named and |
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modeled after `EBDT' and `EBLC', respectively). The color bitmaps |
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are stored in the new FT_PIXEL_MODE_BGRA format to represent BGRA |
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pre-multiplied sRGB images. If PNG support is available, PNG color |
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images as defined in the same proposed specification are supported |
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also. |
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Note that color bitmaps are converted to grayscale if client didn't |
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ask for color. |
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* builds/unix/configure.raw: Search for libpng. |
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Add `--without-png' option. |
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354 |
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* devel/ftoption.h, include/freetype/config/ftoption.h |
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(FT_CONFIG_OPTION_USE_PNG): New macro. |
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* include/freetype/freetype.h (FT_LOAD_COLOR): New load flag. |
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* include/freetype/ftimage.h (FT_Pixel_Mode): Add |
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|
361 |
`FT_PIXEL_MODE_BGRA'. |
|
|
362 |
|
|
|
363 |
* include/freetype/tttags.h (TTAG_CBDT, TTAG_CBLC): New tags. |
|
|
364 |
|
|
|
365 |
* src/base/ftbitmap.c (FT_Bitmap_Embolden): Updated. |
|
|
366 |
(ft_gray_for_premultiplied_srgb_bgra): New function. |
|
|
367 |
(FT_Bitmap_Convert): Handle FT_PIXEL_MODE_BGRA. |
|
|
368 |
|
|
|
369 |
* src/sfnt/pngshim.c, src/sfnt/pngshim.h: New files. |
|
|
370 |
|
|
|
371 |
* src/sfnt/sfnt.c: Include `pngshim.c'. |
|
|
372 |
|
|
|
373 |
* src/sfnt/ttsbit.c: Include FT_BITMAP_H and `pngshim.h' |
|
|
374 |
(tt_face_load_eblc): Load `CBLC'. |
|
|
375 |
(tt_sbit_decoder_init): Load `CBDT'. |
|
|
376 |
(tt_sbit_decoder_alloc_bitmap): Pass load flags to select between |
|
|
377 |
color and grayscale bitmaps. |
|
|
378 |
Set `num_grays'. This is used by `ftview' to choose the blending |
|
|
379 |
algorithm. |
|
|
380 |
(tt_sbit_decoder_load_byte_aligned, |
|
|
381 |
tt_sbit_decoder_load_bit_aligned, tt_sbit_decoder_load_compound, |
|
|
382 |
tt_sbit_decoder_load_image): Pass load flag. |
|
|
383 |
s/write/pwrite/. |
|
|
384 |
Don't call `tt_sbit_decoder_alloc_bitmap'. |
|
|
385 |
Updated. |
|
|
386 |
(tt_sbit_decoder_load_png) [FT_CONFIG_OPTION_USE_PNG]: New function. |
|
|
387 |
(tt_sbit_decoder_load_bitmap): Pass load flag. |
|
|
388 |
Handle new glyph formats 17, 18, and 19. |
|
|
389 |
Call `tt_sbit_decoder_alloc_bitmap'. |
|
|
390 |
Flatten color bitmaps if necessary. |
|
|
391 |
(tt_face_load_sbit_image): Updated. |
|
|
392 |
|
|
|
393 |
* src/sfnt/rules.mk (SFNT_DRV_SRC): Add `pngshim.c'. |
|
|
394 |
|
|
|
395 |
* docs/CHANGES: Updated. |
|
|
396 |
|
|
|
397 |
2013-05-24 Guenter |
|
|
398 |
|
|
|
399 |
Apply Savannah patch #8055. |
|
|
400 |
|
|
|
401 |
Make `apinames' create an import file for NetWare. |
|
|
402 |
|
|
|
403 |
* src/tools/apinames.c (PROGRAM_VERSION): Set to 0.2. |
|
|
404 |
(OutputFormat): Add `OUTPUT_NETWARE_IMP'. |
|
|
405 |
(names_dump): Handle it. |
|
|
406 |
(usage): Updated. |
|
|
407 |
(main): Handle new command line flag `-wN'. |
|
|
408 |
|
|
|
409 |
2013-05-23 Behdad Esfahbod |
|
|
410 |
|
|
|
411 |
Compilation fix. |
|
|
412 |
|
|
|
413 |
* src/truetype/ttinterp.c (TT_RunIns) |
|
|
414 |
[!TT_CONFIG_OPTION_SUBPIXEL_HINTING]: Make it work. |
|
|
415 |
|
|
|
416 |
2013-05-22 Infinality |
|
|
417 |
|
|
|
418 |
[truetype] Formatting and an additional subpixel tweak. |
|
|
419 |
|
|
|
420 |
* src/truetype/ttinterp.c (Ins_SHPIX): Formatting fix. |
|
|
421 |
* src/truetype/ttsubpix.c (SKIP_NONPIXEL_Y_MOVES_Rules): |
|
|
422 |
Revert previous modification for Verdana clones. |
|
|
423 |
|
|
|
424 |
2013-05-22 Infinality |
|
|
425 |
|
|
|
426 |
[truetype] Adjust subpixel zp2 moves and tweak rules. |
|
|
427 |
|
|
|
428 |
These modifications fix thin diagonal stems in some legacy fonts. |
|
|
429 |
|
|
|
430 |
* src/truetype/ttinterp.c (Direct_Move_X): Remove unused macro. |
|
|
431 |
(Move_Zp2_Point): Don't always disable x moves for subpixel rendering. |
|
|
432 |
(Ins_SHP): Disable x moves here for subpixel rendering. |
|
|
433 |
(Ins_SHPIX): Only disable x moves in compatibility mode. |
|
|
434 |
Split out zp2 move reversals and reorder conditional respectively. |
|
|
435 |
|
|
|
436 |
* src/truetype/ttsubpix.c (SKIP_NONPIXEL_Y_MOVES_Rules): Fix oversight. |
|
|
437 |
Only adjust Verdana clones for 17 ppem. |
|
|
438 |
(SKIP_NONPIXEL_Y_MOVES_Rules_Exceptions): Add Courier New. |
|
|
439 |
(ALWAYS_SKIP_DELTAP_Rules): Found additional cases for Arial `s'. |
|
|
440 |
|
|
|
441 |
2013-05-20 Infinality |
|
|
442 |
|
|
|
443 |
[truetype] Simplify and improve subpixel function detection. |
|
|
444 |
|
|
|
445 |
Some small enhancements have allowed the removal of many macros and |
|
|
446 |
the simplification of existing rules in `ttsubpix.c'. |
|
|
447 |
|
|
|
448 |
* src/truetype/ttsubpix.h (SPH_TWEAK_ALLOW_X_DMOVEX, |
|
|
449 |
SPH_TWEAK_ALLOW_X_MOVE_ZP2, |
|
|
450 |
SPH_TWEAK_DELTAP_SKIP_EXAGGERATED_VALUES, |
|
|
451 |
SPH_TWEAK_SKIP_INLINE_DELTAS, SPH_TWEAK_MIRP_CVT_ZERO): Removed. |
|
|
452 |
(SPH_TWEAK_SKIP_NONPIXEL_Y_MOVES_DELTAP): New rule macro. |
|
|
453 |
|
|
|
454 |
* src/truetype/ttsubpix.c: Updated affected rules. |
|
|
455 |
|
|
|
456 |
* src/truetype/ttinterp.c (Direct_Move_X): Updated. |
|
|
457 |
(INS_FDEF): Add additional function detection. |
|
|
458 |
(INS_ENDF): Set runtime flag. |
|
|
459 |
(Ins_CALL): Skip the call under certain conditions. |
|
|
460 |
Remove bad code. |
|
|
461 |
(Ins_LOOPCALL): Skip the call under certain conditions. |
|
|
462 |
Remove bad code. |
|
|
463 |
(Move_Zp2_Point): Updated. |
|
|
464 |
(Ins_SHPIX): Updated. |
|
|
465 |
Skip the move under some situations. |
|
|
466 |
(Ins_MIAP): Improve conditions. |
|
|
467 |
(Ins_MIRP): Updated. |
|
|
468 |
(Ins_DELTAP): Skip move under certain conditions. |
|
|
469 |
Simplify conditions. |
|
|
470 |
(TT_RunIns): Updated. |
|
|
471 |
Add code to handle new function detection. |
|
|
472 |
Trace messages. |
|
|
473 |
|
|
|
474 |
2013-05-17 Werner Lemberg |
|
|
475 |
|
|
|
476 |
Update more FT_Err_XXX macros using FT_ERR and FT_THROW; |
|
|
477 |
|
|
|
478 |
* builds/amiga/src/base/ftsystem.c, builds/mac/ftmac.c, |
|
|
479 |
builds/unix/ftsystem.c, builds/vms/ftsystem.c: Do it. |
|
|
480 |
|
|
|
481 |
2013-05-15 Werner Lemberg |
|
|
482 |
|
|
|
483 |
[truetype] Add `interpreter-version' property. |
|
|
484 |
|
|
|
485 |
This makes the option TT_CONFIG_OPTION_SUBPIXEL_HINTING controllable |
|
|
486 |
at runtime. |
|
|
487 |
|
|
|
488 |
* include/freetype/ftttdrv.h: New file. |
|
|
489 |
|
|
|
490 |
* include/freetype/config/ftheader.h (FT_TRUETYPE_DRIVER_H): New |
|
|
491 |
macro. |
|
|
492 |
|
|
|
493 |
* src/truetype/ttdriver.c: Include FT_TRUETYPE_DRIVER_H. |
|
|
494 |
(tt_property_set, tt_property_get): Fill templates. |
|
|
495 |
|
|
|
496 |
* src/truetype/ttobjs.h (TT_DriverRec): Add `interpreter_version' |
|
|
497 |
member. |
|
|
498 |
Remove unused `extension_component' member. |
|
|
499 |
|
|
|
500 |
* src/truetype/ttgload.c: Include FT_TRUETYPE_DRIVER_H. |
|
|
501 |
(tt_get_metrics, TT_Hint_Glyph, TT_Process_Simple_Glyph, |
|
|
502 |
compute_glyph_metrics, tt_loader_init): Use `interpreter_version'. |
|
|
503 |
|
|
|
504 |
* src/truetype/ttinterp.c: Include FT_TRUETYPE_DRIVER_H. |
|
|
505 |
(SUBPIXEL_HINTING): New macro to check `interpreter_version' flag. |
|
|
506 |
Update all affected functions to use it. |
|
|
507 |
Use TT_INTERPRETER_VERSION_XXX where appropriate. |
|
|
508 |
|
|
|
509 |
* src/truetype/ttobjs.c: Include FT_TRUETYPE_DRIVER_H. |
|
|
510 |
(tt_driver_init): Initialize `interpreter_version'. |
|
|
511 |
|
|
|
512 |
* src/truetype/ttsubpix.c: Include FT_TRUETYPE_DRIVER_H. |
|
|
513 |
Use TT_INTERPRETER_VERSION_XXX where appropriate. |
|
|
514 |
|
|
|
515 |
2013-05-13 Werner Lemberg |
|
|
516 |
|
|
|
517 |
[truetype] Avoid empty source file. |
|
|
518 |
|
|
|
519 |
* src/truetype/ttsubpix.c [!TT_CONFIG_OPTION_SUBPIXEL_HINTING]: |
|
|
520 |
Provide dummy typedef. |
|
|
521 |
|
|
|
522 |
2013-05-13 Werner Lemberg |
|
|
523 |
|
|
|
524 |
* src/cff/cf2font.c (cf2_getGlyphWidth): Fix uninitialized variable. |
|
|
525 |
|
|
|
526 |
Fix suggested by Vaibhav Nagarnaik . |
|
|
527 |
|
|
|
528 |
2013-05-13 Brian Nixon |
|
|
529 |
|
|
|
530 |
Fix Savannah bug #38970. |
|
|
531 |
|
|
|
532 |
* src/base/ftdebug.c, builds/win32/ftdebug.c, |
|
|
533 |
builds/wince/ftdebug.c, builds/amiga/src/base/ftdebug.c |
|
|
534 |
(ft_debug_init): Don't read past the environment variable FT2_DEBUG. |
|
|
535 |
|
|
|
536 |
2013-05-12 Werner Lemberg |
|
|
537 |
|
|
|
538 |
[truetype] Add framework for TrueType properties. |
|
|
539 |
|
|
|
540 |
* src/truetype/ttdrivr.c: Include FT_SERVICE_PROPERTIES_H. |
|
|
541 |
(tt_property_set, tt_property_get): New functions, still empty. |
|
|
542 |
Define `tt_service_properties' service. |
|
|
543 |
Update `tt_services'. |
|
|
544 |
|
|
|
545 |
* src/truetype/ttpic.h: Include FT_SERVICE_PROPERTIES_H. |
|
|
546 |
(TT_SERVICE_PROPERTIES_GET): New macro. |
|
|
547 |
(TTModulePIC): Add `tt_service_properties'. |
|
|
548 |
|
|
|
549 |
2013-05-12 Werner Lemberg |
|
|
550 |
|
|
|
551 |
Fix Savannah bug #38967. |
|
|
552 |
|
|
|
553 |
* src/base/ftcalc.c (FT_DivFix) [FT_LONG64]: Fix cast. |
|
|
554 |
|
|
|
555 |
2013-05-12 Werner Lemberg |
|
|
556 |
|
|
|
557 |
Introduce unsigned 64bit type (if available). |
|
|
558 |
|
|
|
559 |
* include/freetype/config/ftconfig.h: Define FT_UINT64 if available. |
|
|
560 |
[FT_LONG64]: Provide FT_UInt64. |
|
|
561 |
|
|
|
562 |
* builds/unix/ftconfig.in: Synchronized. |
|
|
563 |
|
|
|
564 |
2013-05-12 Werner Lemberg |
|
|
565 |
|
|
|
566 |
Fix Savannah bug #38968. |
|
|
567 |
|
|
|
568 |
* include/freetype/ftmodapi.h: Add `FT_EXPORT' to |
|
|
569 |
FT_Property_{Set,Get}. |
|
|
570 |
* src/base/ftobjs.c: Add `FT_EXPORT_DEF' to |
|
|
571 |
FT_Property_{Set,Get}. |
|
|
572 |
|
|
|
573 |
2013-05-10 Werner Lemberg |
|
|
574 |
|
|
|
575 |
[sfnt] Clean up bitmap code. |
|
|
576 |
|
|
|
577 |
* src/sfnt/ttsbit.c: Deleted. |
|
|
578 |
* src/sfnt/ttsbit0.c: Renamed to `ttsbit.c'. |
|
|
579 |
* rules.mk (SFNT_DRV_H): Updated. |
|
|
580 |
|
|
|
581 |
2013-05-10 Werner Lemberg |
|
|
582 |
|
|
|
583 |
*/* [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove macro and guarded code. |
|
|
584 |
|
|
|
585 |
2013-05-08 Werner Lemberg |
|
|
586 |
|
|
|
587 |
* Version 2.4.12 released. |
|
|
588 |
========================== |
|
|
589 |
|
|
|
590 |
|
|
|
591 |
Tag sources with `VER-2-4-12'. |
|
|
592 |
|
|
|
593 |
* docs/VERSION.DLL: Update documentation and bump version number to |
|
|
594 |
2.4.12. |
|
|
595 |
|
|
|
596 |
* README, Jamfile (RefDoc), |
|
|
597 |
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, |
|
|
598 |
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, |
|
|
599 |
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html, |
|
|
600 |
builds/win32/visualc/freetype.dsp, |
|
|
601 |
builds/win32/visualc/freetype.vcproj, |
|
|
602 |
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, |
|
|
603 |
builds/win32/visualce/freetype.vcproj, |
|
|
604 |
builds/win32/visualce/index.html, |
|
|
605 |
builds/wince/vc2005-ce/freetype.vcproj, |
|
|
606 |
builds/wince/vc2005-ce/index.html, |
|
|
607 |
builds/wince/vc2008-ce/freetype.vcproj, |
|
|
608 |
builds/wince/vc2008-ce/index.html: s/2.4.11/2.4.12/, s/2411/2412/. |
|
|
609 |
|
|
|
610 |
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 12. |
|
|
611 |
|
|
|
612 |
* builds/unix/configure.raw (version_info): Set to 16:1:10. |
|
|
613 |
|
|
|
614 |
2013-05-08 Werner Lemberg |
|
|
615 |
|
|
|
616 |
* docs/CHANGES: Updated. |
|
|
617 |
|
|
|
618 |
2013-05-08 Werner Lemberg |
|
|
619 |
|
|
|
620 |
* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Typo. |
|
|
621 |
|
|
|
622 |
2013-05-05 Werner Lemberg |
|
|
623 |
|
|
|
624 |
Synchronize `ftconfig.h'. |
|
|
625 |
|
|
|
626 |
* builds/unix/ftconfig.in: Updated. |
|
|
627 |
|
|
|
628 |
2013-05-05 Werner Lemberg |
|
|
629 |
|
|
|
630 |
Fix compilation with C++. |
|
|
631 |
|
|
|
632 |
* src/base/md5.c (body): Use proper cast. |
|
|
633 |
|
|
|
634 |
2013-05-05 Werner Lemberg |
|
|
635 |
|
|
|
636 |
Fix 64bit compilation issues. |
|
|
637 |
|
|
|
638 |
* include/freetype/config/ftconfig.h [FT_LONG64]: Typedef |
|
|
639 |
`FT_Int64' here. |
|
|
640 |
|
|
|
641 |
* src/base/ftcalc.c: Remove typedef of `FT_Int64'. |
|
|
642 |
(FT_DivFix): Fix cast. |
|
|
643 |
* src/base/fttrigon.c: Remove typedef of `FT_Int64'. |
|
|
644 |
|
|
|
645 |
2013-05-05 Werner Lemberg |
|
|
646 |
|
|
|
647 |
[raster] Fix clang issues. |
|
|
648 |
|
|
|
649 |
Fix suggested by . |
|
|
650 |
|
|
|
651 |
* src/raster/ftraster.c (ULong): New typedef. |
|
|
652 |
(SCALED): Add proper cast. |
|
|
653 |
|
|
|
654 |
2013-05-04 Werner Lemberg |
|
|
655 |
|
|
|
656 |
Fix clang fixes. |
|
|
657 |
|
|
|
658 |
* src/base/fttrigon.c (ft_trig_prenorm, FT_Vector_Rotate): Use |
|
|
659 |
correct types. |
|
|
660 |
|
|
|
661 |
* src/cff/cf2intrp.c (cf2_interpT2CharString) : Force |
|
|
662 |
unsigned for computations. |
|
|
663 |
* src/cff/cffgload.c (cff_decoder_parse_charstrings): Ditto. |
|
|
664 |
* src/cff/cffparse.c (cff_parse_integer): Ditto. |
|
|
665 |
|
|
|
666 |
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Ditto. |
|
|
667 |
|
|
|
668 |
2013-05-04 Werner Lemberg |
|
|
669 |
|
|
|
670 |
[cff] Make Adobe CFF engine work correctly on 64bit hosts. |
|
|
671 |
|
|
|
672 |
Reported by numerous people on the `freetype-devel' list. Without |
|
|
673 |
this fix, glyphs aren't properly aligned on a common baseline. |
|
|
674 |
|
|
|
675 |
On 64bit systems, `FT_Pos' expands to `long int', having a width of |
|
|
676 |
64bit. `CF2_Fixed' expands to `int' which is normally 32bit wide on |
|
|
677 |
64bit hosts also. Wrong casts filled up the blues arrays with |
|
|
678 |
incorrect values. Note that all blues values are accessed with the |
|
|
679 |
`cf2_blueToFixed' macro which handles the 64bit to 32bit conversion. |
|
|
680 |
|
|
|
681 |
* src/cff/cf2ft.h (cf2_getBlueValues, cf2_getOtherBlues, |
|
|
682 |
cf2_getFamilyBlues, cf2_getFamilyOtherBlues): Use `FT_Pos' for |
|
|
683 |
`data', not `CF2_Fixed'. |
|
|
684 |
* src/cff/cf2ft.c (cf2_getBlueValues, cf2_getOtherBlues, |
|
|
685 |
cf2_getFamilyBlues, cf2_getFamilyOtherBlues): Updated. |
|
|
686 |
* src/cff/cf2blues.c (cf2_blues_init): Updated. |
|
|
687 |
|
|
|
688 |
2013-05-04 Werner Lemberg |
|
|
689 |
|
|
|
690 |
More fixes for clang's `sanitize' feature. |
|
|
691 |
|
|
|
692 |
* src/base/ftcalc.c (FT_DivFix): Use unsigned values for |
|
|
693 |
computations which use the left shift operator and convert to signed |
|
|
694 |
as the last step. |
|
|
695 |
* src/base/fttrigon.c (ft_trig_prenorm, FT_Vector_Rotate, |
|
|
696 |
FT_Vector_Length, FT_Vector_Polarize): Ditto. |
|
|
697 |
|
|
|
698 |
* src/cff/cffgload.c (cff_decoder_parse_charstrings): Simplify. |
|
|
699 |
* src/cff/cffload.c (cff_subfont_load): Fix constant. |
|
|
700 |
* src/cff/cffparse.c (cff_parse_integer, cff_parse_real, do_fixed, |
|
|
701 |
cff_parse_fixed_dynamic): Use unsigned values for computations which |
|
|
702 |
use the left shift operator and convert to signed as the last step. |
|
|
703 |
|
|
|
704 |
* src/cid/cidload.c (cid_get_offset): Ditto. |
|
|
705 |
|
|
|
706 |
* src/psaux/psconv.c (PS_Conv_ToFixed): Ditto. |
|
|
707 |
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Ditto. |
|
|
708 |
|
|
|
709 |
* src/truetype/ttinterp.c (TT_MulFix14, TT_DotFix14): Ditto. |
|
|
710 |
|
|
|
711 |
2013-05-04 Werner Lemberg |
|
|
712 |
|
|
|
713 |
Fix errors reported by clang's `sanitize' feature. |
|
|
714 |
|
|
|
715 |
* include/freetype/internal/ftstream.h: Simplify and fix integer |
|
|
716 |
extraction macros. |
|
|
717 |
(FT_INT8_, FT_BYTE_I16, FT_BYTE_I32, FT_INT8_I16, FT_INT8_I32, |
|
|
718 |
FT_INT8_I32, FT_INT8_U32): Removed. |
|
|
719 |
(FT_PEEK_SHORT, FT_PEEK_LONG, FT_PEEK_OFF3, FT_PEEK_SHORT_LE, |
|
|
720 |
FT_PEEK_LONG_LE, FT_PEEK_OFF3_LE): Use unsigned values for |
|
|
721 |
computations and convert to signed as the last step. |
|
|
722 |
|
|
|
723 |
* src/cff/cf2fixed.h (cf2_intToFixed, cf2_fixedToInt, |
|
|
724 |
cf2_fracToFixed): Avoid shifts of negative values. |
|
|
725 |
(cf2_intToFrac, cf2_fixedToFrac, cf2_fixedTo26Dot6): Removed, |
|
|
726 |
unused. |
|
|
727 |
|
|
|
728 |
* src/cff/cf2intrp.c (cf2_interpT2CharString) |
|
|
729 |
default>: Use unsigned values for computations and convert to signed |
|
|
730 |
as the last step. |
|
|
731 |
Use proper types in tracing messages. |
|
|
732 |
|
|
|
733 |
* src/cff/cffgload.c (cff_decoder_parse_charstrings): Use unsigned |
|
|
734 |
values for computation of operands and convert to signed as the last |
|
|
735 |
step. |
|
|
736 |
Use proper type in tracing message. |
|
|
737 |
|
|
|
738 |
2013-05-03 Werner Lemberg |
|
|
739 |
|
|
|
740 |
* src/cff/cf2blues.c: Remove dead code. |
|
|
741 |
|
|
|
742 |
2013-05-02 Chris Liddell |
|
|
743 |
|
|
|
744 |
* src/cff/cffgload.c: Include FT_CFF_DRIVER_H. |
|
|
745 |
|
|
|
746 |
2013-04-27 Werner Lemberg |
|
|
747 |
|
|
|
748 |
* docs/CHANGES: Updated. |
|
|
749 |
* README: Improved. |
|
|
750 |
|
|
|
751 |
2013-04-13 Werner Lemberg |
|
|
752 |
|
|
|
753 |
[cff] Add a new Type 2 interpreter and hinter. |
|
|
754 |
|
|
|
755 |
This work, written by Dave Arnold and fully |
|
|
756 |
integrated into FreeType by me, is a donation by Adobe in |
|
|
757 |
collaboration with Google. It is vastly superior to the old CFF |
|
|
758 |
engine, and it will replace it soon. Right now, it is still off by |
|
|
759 |
default, and you have to explicitly select it using the new |
|
|
760 |
`hinting-engine' property of the cff driver. |
|
|
761 |
|
|
|
762 |
For convenience, (most of) the new files are committed separately. |
|
|
763 |
|
|
|
764 |
* include/freetype/config/ftheader.h (FT_CFF_DRIVER_H): New macro. |
|
|
765 |
* include/freetype/ftcffdrv.h: New file to access CFF driver |
|
|
766 |
properties. |
|
|
767 |
* include/freetype/fterrdef.h (FT_Err_Glyph_Too_Big): New error |
|
|
768 |
code. |
|
|
769 |
* include/freetype/internal/fttrace.h: Add `cf2blues', `cf2hints', |
|
|
770 |
and `cf2interp'. |
|
|
771 |
|
|
|
772 |
* src/cff/cffgload.h (CFF_SubFont): New member `current_subfont'. |
|
|
773 |
* src/cff/cffobjs.h (CFF_DriverRec): New members `hinting_engine' |
|
|
774 |
and `no_stem_darkening'. |
|
|
775 |
* src/cff/cfftypes.h (CFF_FontRec): New member `cf2_instance'. |
|
|
776 |
|
|
|
777 |
* src/cff/cff.c: Include new files. |
|
|
778 |
* src/cff/cffdrivr.c (cff_property_set, cff_property_get): Handle |
|
|
779 |
`hinting-engine' and `no-stem-darkening' properties (only the Adobe |
|
|
780 |
engine listens to them). |
|
|
781 |
* src/cff/cffgload.c: Include `cf2ft.h'. |
|
|
782 |
(cff_decoder_prepare): Initialize `current_subfont'. |
|
|
783 |
(cff_build_add_point): Handle Adobe engine which uses 16.16 |
|
|
784 |
coordinates. |
|
|
785 |
(cff_slot_load): Handle FT_LOAD_NO_SCALE and FT_LOAD_NO_HINTING |
|
|
786 |
separately. |
|
|
787 |
Choose rendering engine based on `hinting_engine' property. |
|
|
788 |
* src/cff/cffload.c (cff_font_done): Call finalizer of the Adobe |
|
|
789 |
engine. |
|
|
790 |
* src/cff/cffobjs.c: Include FT_CFF_DRIVER_H. |
|
|
791 |
(cff_driver_init): Set default property values. |
|
|
792 |
|
|
|
793 |
* src/cff/rules.mk (CFF_DRV_SRC, CFF_DRV_H): Add new files. |
|
|
794 |
|
|
|
795 |
* src/cff/cf2*.*: New files, containing the Adobe engine. |
|
|
796 |
|
|
|
797 |
2013-04-12 Werner Lemberg |
|
|
798 |
|
|
|
799 |
[cff] Minor code administration issues. |
|
|
800 |
|
|
|
801 |
* src/cff/cffgload.c (check_points): Rename to... |
|
|
802 |
(cff_check_points): ...this and make it FT_LOCAL. |
|
|
803 |
(cff_builder_add_point, cff_builder_add_point1, |
|
|
804 |
cff_builder_start_point, cff_builder_close_contour, |
|
|
805 |
cff_lookup_glyph_by_stdcharcode, cff_get_glyph_data, |
|
|
806 |
cff_free_glyph_data): Make them FT_LOCAL. |
|
|
807 |
|
|
|
808 |
* src/cff/cffgload.h: Updated. |
|
|
809 |
|
|
|
810 |
2013-04-12 Werner Lemberg |
|
|
811 |
|
|
|
812 |
Add output bitmap checksums. |
|
|
813 |
|
|
|
814 |
Use `FT2_DEBUG=bitmap:3' for tracing. |
|
|
815 |
|
|
|
816 |
* src/base/md5.c, src/base/md5.h: New files, taken from |
|
|
817 |
|
|
|
818 |
http://openwall.info/wiki/people/solar/software/public-domain-source-code/md5 |
|
|
819 |
|
|
|
820 |
* include/freetype/internal/fttrace.h: Add `bitmap'. |
|
|
821 |
|
|
|
822 |
* src/base/ftobjs.c [FT_DEBUG_LEVEL_TRACE]: Include `md5.c' |
|
|
823 |
|
|
|
824 |
(FT_Render_Glyph_Internal) [FT_DEBUG_LEVEL_TRACE]: For tracing, |
|
|
825 |
convert resulting bitmap to a uniform format and compute a checksum. |
|
|
826 |
Use `bitmap' category for the tracing message. |
|
|
827 |
|
|
|
828 |
* src/base/rules.mk (BASE_H): Updated. |
|
|
829 |
|
|
|
830 |
* docs/LICENSE.TXT: Updated. |
|
|
831 |
|
|
|
832 |
2013-04-12 Werner Lemberg |
|
|
833 |
|
|
|
834 |
[cff] Add framework for CFF properties. |
|
|
835 |
|
|
|
836 |
* include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC7): |
|
|
837 |
New macro. |
|
|
838 |
|
|
|
839 |
* src/cff/cffdrivr.c: Include FT_SERVICE_PROPERTIES_H. |
|
|
840 |
(cff_property_set, cff_property_get): New functions, still empty. |
|
|
841 |
Define `cff_service_properties' service. |
|
|
842 |
Update `cff_services'. |
|
|
843 |
|
|
|
844 |
* src/cff/cffpic.h: Include FT_SERVICE_PROPERTIES_H. |
|
|
845 |
(CFF_SERVICE_PROPERTIES_GET): New macro. |
|
|
846 |
(CffModulePIC): Add `cff_service_properties'. |
|
|
847 |
|
|
|
848 |
2013-04-03 Werner Lemberg |
|
|
849 |
|
|
|
850 |
[bdf] Fix Savannah bug #38589. |
|
|
851 |
|
|
|
852 |
* src/bdf/bdflib.c (_bdf_readstream): Thinko. |
|
|
853 |
|
|
|
854 |
2013-03-31 Werner Lemberg |
|
|
855 |
|
|
|
856 |
* configure: Use egrep, not grep. |
|
|
857 |
|
|
|
858 |
Problem reported Mojca Miklavec . |
|
|
859 |
|
|
|
860 |
2013-03-29 Werner Lemberg |
|
|
861 |
|
|
|
862 |
* include/freetype/ftlcdfil.h: Add description of color filtering. |
|
|
863 |
|
|
|
864 |
Based on a contribution from Antti S. Lankila |
|
|
865 |
(Savannah bug #38607). |
|
|
866 |
|
|
|
867 |
2013-03-23 Werner Lemberg |
|
|
868 |
|
|
|
869 |
[autofit] Minor. |
|
|
870 |
|
|
|
871 |
* src/autofit/afmodule.c (af_property_set): Typo. |
|
|
872 |
(af_autofitter_init, af_autofitter_done): Use cast. |
|
|
873 |
|
|
|
874 |
2013-03-21 Werner Lemberg |
|
|
875 |
|
|
|
876 |
* configure: Automatically test for `gmake' also. |
|
|
877 |
|
|
|
878 |
Suggested by Mojca Miklavec . |
|
|
879 |
|
|
|
880 |
2013-03-21 Peter Breitenlohner |
|
|
881 |
|
|
|
882 |
Respect CONFIG_SHELL from the environment. |
|
|
883 |
|
|
|
884 |
Some large packages using FreeType have to use a broken (deficient) |
|
|
885 |
/bin/sh. The configure scripts (as generated by Autoconf) are |
|
|
886 |
clever enough to find a better shell and put that one into the |
|
|
887 |
environment variable CONFIG_SHELL. If that environment variable is |
|
|
888 |
already set the script skips the test and assumes to be already |
|
|
889 |
running under a good shell. |
|
|
890 |
|
|
|
891 |
* builds/unix/detect.mk: Honour CONFIG_SHELL. |
|
|
892 |
* builds/unix/unix-def.in (SHELL): Define. |
|
|
893 |
|
|
|
894 |
2013-03-21 Werner Lemberg |
|
|
895 |
|
|
|
896 |
Fix Savannah patch #7971. |
|
|
897 |
|
|
|
898 |
* configure: Handle MAKE environment variable also. |
|
|
899 |
|
|
|
900 |
2013-03-17 Werner Lemberg |
|
|
901 |
|
|
|
902 |
Fix Savannah bug #38538. |
|
|
903 |
|
|
|
904 |
* builds/amiga/src/base/ftdebug.c, builds/win32/ftdebug.c, |
|
|
905 |
builds/wince/ftdebug.c (FT_Throw): Add function. |
|
|
906 |
|
|
|
907 |
2013-03-17 Werner Lemberg |
|
|
908 |
|
|
|
909 |
[raster] Remove dead code. |
|
|
910 |
|
|
|
911 |
* src/raster/rastpic.c (ft_raster1_renderer_class_pic_init) |
|
|
912 |
src/smooth/ftspic.c (ft_smooth_renderer_class_pic_init): Do it. |
|
|
913 |
|
|
|
914 |
2013-03-17 Werner Lemberg |
|
|
915 |
|
|
|
916 |
* src/pshinter/pshpic.h (GET_PIC): Use correct container. |
|
|
917 |
|
|
|
918 |
2013-03-15 Werner Lemberg |
|
|
919 |
|
|
|
920 |
* include/freetype/ftmoderr.h: Fix commit from 2013-03-11. |
|
|
921 |
|
|
|
922 |
The previous version was not backwards compatible. Reported by |
|
|
923 |
Behdad. |
|
|
924 |
|
|
|
925 |
2013-03-14 Werner Lemberg |
|
|
926 |
|
|
|
927 |
*/*: Use FT_ERR_EQ, FT_ERR_NEQ, and FT_ERR where appropriate. |
|
|
928 |
|
|
|
929 |
FT_Err_XXX and friends are no longer directly used in the source |
|
|
930 |
code. |
|
|
931 |
|
|
|
932 |
2013-03-14 Werner Lemberg |
|
|
933 |
|
|
|
934 |
New error management macros. |
|
|
935 |
|
|
|
936 |
* include/freetype/fterrors.h (FT_ERR_XCAT, FT_ERR_CAT): Move to... |
|
|
937 |
* include/freetype/fttypes.h: ... this file. |
|
|
938 |
(FT_ERR, FT_ERR_EQ, FT_ERR_NEQ, FT_MODERR_EQ, FT_MODERR_NEQ): New |
|
|
939 |
macros. |
|
|
940 |
|
|
|
941 |
* include/freetype/freetype.h: Updated. |
|
|
942 |
|
|
|
943 |
2013-03-14 Werner Lemberg |
|
|
944 |
|
|
|
945 |
*/*: Use FT_Err_Ok only. |
|
|
946 |
|
|
|
947 |
This is a purely mechanical conversion. |
|
|
948 |
|
|
|
949 |
2013-03-14 Werner Lemberg |
|
|
950 |
|
|
|
951 |
*/*: Use `FT_THROW'. |
|
|
952 |
|
|
|
953 |
This is essentially a mechanical conversion, adding inclusion of |
|
|
954 |
`FT_INTERNAL_DEBUG_H' where necessary, and providing the macros for |
|
|
955 |
stand-alone compiling modes of the rasterizer modules. |
|
|
956 |
|
|
|
957 |
To convert the remaining occurrences of FT_Err_XXX and friends it is |
|
|
958 |
necessary to rewrite the code. Note, however, that it doesn't harm |
|
|
959 |
if some cases are not handled since FT_THROW is a no-op. |
|
|
960 |
|
|
|
961 |
2013-03-13 Werner Lemberg |
|
|
962 |
|
|
|
963 |
Introduce `FT_THROW' macro. |
|
|
964 |
|
|
|
965 |
The idea is to replace code like |
|
|
966 |
|
|
|
967 |
return FT_Err_Foo_Bar; |
|
|
968 |
|
|
|
969 |
or |
|
|
970 |
|
|
|
971 |
return CFF_Err_Foo_Bar; |
|
|
972 |
|
|
|
973 |
with |
|
|
974 |
|
|
|
975 |
return FT_THROW( Foo_Bar ); |
|
|
976 |
|
|
|
977 |
The FT_THROW macro has two functions: |
|
|
978 |
|
|
|
979 |
. It hides the module specific prefix. |
|
|
980 |
|
|
|
981 |
. In debug mode, it calls the empty function `FT_Throw' which can |
|
|
982 |
be thus used to set a breakpoint. |
|
|
983 |
|
|
|
984 |
* include/freetype/internal/ftdebug.h (FT_THROW): New macro. |
|
|
985 |
(FT_Throw): New prototype. |
|
|
986 |
* src/base/ftdebug.c (FT_Throw): New function. |
|
|
987 |
|
|
|
988 |
2013-03-12 Werner Lemberg |
|
|
989 |
|
|
|
990 |
Remove `FT_KEEP_ERR_PREFIX'. |
|
|
991 |
|
|
|
992 |
The idea is to always have FT_ERR_PREFIX available internally. |
|
|
993 |
|
|
|
994 |
* include/freetype/fterrors.h: Use FT2_BUILD_LIBRARY to guard |
|
|
995 |
undefinition of FT_ERR_PREFIX |
|
|
996 |
|
|
|
997 |
* src/gxvalid/gxverror.h, src/otvalid/otverror.h, |
|
|
998 |
src/sfnt/sferrors.h: Updated. |
|
|
999 |
|
|
|
1000 |
2013-03-11 Werner Lemberg |
|
|
1001 |
|
|
|
1002 |
[gxvalid] Fix module error. |
|
|
1003 |
|
|
|
1004 |
* src/gxvalid/gxverror.h (FT_ERR_BASE): Define as |
|
|
1005 |
FT_Mod_Err_GXvalid. |
|
|
1006 |
* include/freetype/ftmoderr.h: Add module error for `GXvalid'. |
|
|
1007 |
|
|
|
1008 |
2013-03-11 Werner Lemberg |
|
|
1009 |
|
|
|
1010 |
Always use module related error codes. |
|
|
1011 |
|
|
|
1012 |
* src/cff/cffobjs.c (cff_face_init), src/type1/t1objs.c |
|
|
1013 |
(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Use |
|
|
1014 |
`FT_ERROR_BASE'. |
|
|
1015 |
|
|
|
1016 |
* src/type1/t1load.c (parse_encoding): Use |
|
|
1017 |
T1_Err_Unknown_File_Format. |
|
|
1018 |
|
|
|
1019 |
2013-03-08 Werner Lemberg |
|
|
1020 |
|
|
|
1021 |
[cff] Set `linear{Hori,Vert}Advance' for embedded bitmaps also. |
|
|
1022 |
|
|
|
1023 |
Problem reported by Khaled Hosny . |
|
|
1024 |
|
|
|
1025 |
* src/cff/cffgload.c (cff_slot_load): Implement it. |
|
|
1026 |
|
|
|
1027 |
2013-02-23 Alexei Podtelezhnikov |
|
|
1028 |
|
|
|
1029 |
[base] Fix commit ab02d9e8. |
|
|
1030 |
|
|
|
1031 |
* src/base/ftbbox.c (BBox_Cubic_Check): Change scaling to msb of 22. |
|
|
1032 |
|
|
|
1033 |
2013-02-19 Alexei Podtelezhnikov |
|
|
1034 |
|
|
|
1035 |
[base] New bisecting BBox_Cubic_Check (disabled). |
|
|
1036 |
|
|
|
1037 |
* src/base/ftbbox.c (BBox_Cubic_Check): New bisecting algorithm |
|
|
1038 |
for extremum search built around simple condition that defines |
|
|
1039 |
which half contains the extremum. |
|
|
1040 |
|
|
|
1041 |
2013-02-18 Alexei Podtelezhnikov |
|
|
1042 |
|
|
|
1043 |
[tools] Update BBox testing tool. |
|
|
1044 |
|
|
|
1045 |
* src/tools/test_bbox.c: Add another cubic outline with exact BBox. |
|
|
1046 |
(REPEAT): Increase the number of benchmarking cycles. |
|
|
1047 |
(profile_outline): Tweak output formatting. |
|
|
1048 |
|
|
|
1049 |
2013-02-02 Werner Lemberg |
|
|
1050 |
|
|
|
1051 |
Fix Savannah bug #38235. |
|
|
1052 |
|
|
|
1053 |
* builds/unix/configure.raw: Don't generate `freetype-config' and |
|
|
1054 |
`freetype.pc'. |
|
|
1055 |
|
|
|
1056 |
* builds/unix/unix-def.in (FT2_EXTRA_LIBS, LIBBZ2, LIBZ, |
|
|
1057 |
build_libtool_libs, ft_version): New variables to be substituted. |
|
|
1058 |
(freetype-config, freetype.pc): New rules to generate those files. |
|
|
1059 |
|
|
|
1060 |
* builds/unix/freetype-config.in: Remove code for handling `rpath'. |
|
|
1061 |
The use of $rpath has been accidentally removed in a patch from |
|
|
1062 |
2009-12-22, and apparently noone has missed it since. |
|
|
1063 |
Use `%' instead of `@' as a variable substitution marker. |
|
|
1064 |
Use quotes. |
|
|
1065 |
|
|
|
1066 |
* builds/unix/freetype.in: Use `%' instead of `@' as a variable |
|
|
1067 |
substitution marker. |
|
|
1068 |
Use quotes. |
|
|
1069 |
|
|
|
1070 |
2013-02-07 Werner Lemberg |
|
|
1071 |
|
|
|
1072 |
* src/truetype/ttobjs.c (tt_size_run_prep): Reset more GS variables. |
|
|
1073 |
|
|
|
1074 |
BTW, Greg agrees that the OpenType specification is missing the list |
|
|
1075 |
of GS variables which will always be reset to the default values |
|
|
1076 |
after the `prep' table has been executed. |
|
|
1077 |
|
|
|
1078 |
2013-02-06 Werner Lemberg |
|
|
1079 |
|
|
|
1080 |
* src/truetype/ttobjs.c (tt_size_run_prep): Reset reference points. |
|
|
1081 |
|
|
|
1082 |
Up to now, we simply took a snapshot of the Graphics State after the |
|
|
1083 |
`prep' table has been executed, and right before a glyph's bytecode |
|
|
1084 |
was run it got reloaded. However, as Greg Hitchcock has told us in |
|
|
1085 |
private communication, reference points get reset to zero in the MS |
|
|
1086 |
rasterizer and we follow in due course. While reasonable, this is |
|
|
1087 |
undocumented behaviour. |
|
|
1088 |
|
|
|
1089 |
Most notably, this fixes the rendering of Arial's `x' glyph in |
|
|
1090 |
subpixel hinting mode. |
|
|
1091 |
|
|
|
1092 |
2013-02-05 Werner Lemberg |
|
|
1093 |
|
|
|
1094 |
[truetype] A better fix for Savannah bug #38211. |
|
|
1095 |
|
|
|
1096 |
* src/truetype/ttinterp.c (Ins_IP): Implement identical behaviour to |
|
|
1097 |
MS rasterizer if rp1 == rp2 (confirmed by Greg Hitchcock). |
|
|
1098 |
|
|
|
1099 |
2013-02-01 Alexei Podtelezhnikov |
|
|
1100 |
|
|
|
1101 |
[pcf] Streamline parsing of PCF encoding table. |
|
|
1102 |
|
|
|
1103 |
* src/pcf/pcfread.c (pcf_get_encodings): Use simpler double for-loop. |
|
|
1104 |
Reallocate array instead of using temporary storage. |
|
|
1105 |
|
|
|
1106 |
2013-02-01 Werner Lemberg |
|
|
1107 |
|
|
|
1108 |
Fix Savannah bug #38227. |
|
|
1109 |
|
|
|
1110 |
* builds/unix/freetype-config.in: Set LC_ALL. |
|
|
1111 |
|
|
|
1112 |
2013-02-01 Werner Lemberg |
|
|
1113 |
|
|
|
1114 |
Fix Savannah bug #38221. |
|
|
1115 |
|
|
|
1116 |
This complements commit 83c0ebab. |
|
|
1117 |
|
|
|
1118 |
* src/base/ftcalc.c (FT_MulDiv_No_Round): Don't enclose with |
|
|
1119 |
`TT_USE_BYTECODE_INTERPRETER'. |
|
|
1120 |
|
|
|
1121 |
2013-02-01 Werner Lemberg |
|
|
1122 |
|
|
|
1123 |
[truetype] Fix Savannah bug #38211. |
|
|
1124 |
|
|
|
1125 |
* src/truetype/ttinterp.c (Ins_IP): Make FreeType behave identical |
|
|
1126 |
to other interpreters if rp1 == rp2 (which is invalid). |
|
|
1127 |
|
|
|
1128 |
2013-01-28 Alexei Podtelezhnikov |
|
|
1129 |
|
|
|
1130 |
[base] Small optimization of BBox calculation. |
|
|
1131 |
|
|
|
1132 |
* src/base/ftbbox.c (BBox_Cubic_Check): Use FT_MSB function in |
|
|
1133 |
scaling algorithm. |
|
|
1134 |
|
|
|
1135 |
2013-01-26 Infinality |
|
|
1136 |
|
|
|
1137 |
[truetype] Minor formatting fix. |
|
|
1138 |
|
|
|
1139 |
* src/truetype/ttinterp.c: Updated. |
|
|
1140 |
(DO_RS): Fix indentation. |
|
|
1141 |
|
|
|
1142 |
2013-01-26 Infinality |
|
|
1143 |
|
|
|
1144 |
[truetype] Fix rasterizer_version logic in sph. |
|
|
1145 |
|
|
|
1146 |
* src/truetype/ttsubpix.c: Updated. |
|
|
1147 |
(ALWAYS_SKIP_DELTAP_Rules): Remove rule for Trebuchet MS. |
|
|
1148 |
(sph_set_tweaks): Fix `rasterizer_version' logic. |
|
|
1149 |
|
|
|
1150 |
2013-01-26 Infinality |
|
|
1151 |
|
|
|
1152 |
[truetype] Align more to ClearType whitepaper for sph. |
|
|
1153 |
|
|
|
1154 |
* include/freetype/internal/tttypes.h (TT_FaceRec): Add flags |
|
|
1155 |
for detected opcode patterns and compatibility mode. |
|
|
1156 |
|
|
|
1157 |
* src/truetype/ttgload.c (tt_loader_init): Complete conditional. |
|
|
1158 |
|
|
|
1159 |
* src/truetype/ttinterp.c: Updated. |
|
|
1160 |
Remove SPH_DEBUG and replace with FT_TRACE7. |
|
|
1161 |
(DO_RS): More conditions. |
|
|
1162 |
(Ins_FDEF): Add more opcode detection patterns. |
|
|
1163 |
More specific conditions when flagging an fdef. |
|
|
1164 |
Make compatibility mode only turn on when delta fdefs are found. |
|
|
1165 |
(Ins_CALL, Ins_LOOPCALL): Set flags for currently executed fdef. |
|
|
1166 |
(Ins_SHPIX): Remove logic to handle ttfautohinted fonts. |
|
|
1167 |
Simplify conditionals where possible. |
|
|
1168 |
Use `&' instead of `%' operator for dumb compilers. |
|
|
1169 |
(Ins_MIAP): Adjust twilight zone conditional. |
|
|
1170 |
Ensure `ignore_x_mode' is on when testing sph conditionals. |
|
|
1171 |
(Ins_MIRP): Ensure `ignore_x_mode' is on when testing sph |
|
|
1172 |
conditionals. |
|
|
1173 |
Do cvt cutin always when `ignore_x_mode' is active. |
|
|
1174 |
Remove test for ttfautohinted fonts. |
|
|
1175 |
(Ins_DELTAP): Ensure `ignore_x_mode' is on when testing sph |
|
|
1176 |
conditionals. |
|
|
1177 |
Do cvt cutin always when `ignore_x_mode' is active. |
|
|
1178 |
Remove test for ttfautohinted fonts. |
|
|
1179 |
Use `&' instead of `%' operator for dumb compilers. |
|
|
1180 |
(Ins_GETINFO): Remove SPH_DEBUG and replace with FT_TRACE7. |
|
|
1181 |
|
|
|
1182 |
* src/truetype/ttinterp.h: Updated. |
|
|
1183 |
(TT_ExecContextRec): Remove compatibility_mode variable. |
|
|
1184 |
Add variable to indicate when executing in special fdefs for sph. |
|
|
1185 |
|
|
|
1186 |
* src/truetype/ttobjs.h: Updated. |
|
|
1187 |
(TT_DefRecord): Add flags to identify special fdefs for sph. |
|
|
1188 |
(TT_SizeRec): Remove unnecessary ttfautohinted variable. |
|
|
1189 |
|
|
|
1190 |
* src/truetype/ttsubpix.c: Updated. |
|
|
1191 |
(COMPATIBILITY_MODE_Rules): Remove all. Auto-detected now. |
|
|
1192 |
(PIXEL_HINTING_Rules): Remove all. Unnecessary after fixes. |
|
|
1193 |
(SKIP_NONPIXEL_Y_MOVES_Rules): Remove Ubuntu. |
|
|
1194 |
(SKIP_NONPIXEL_Y_MOVES_Rules_Exceptions): Add Arial Bold `N'. |
|
|
1195 |
(SKIP_OFFPIXEL_Y_MOVES_Rules): Remove all. Happens automatically |
|
|
1196 |
now. |
|
|
1197 |
(ROUND_NONPIXEL_Y_MOVES_Rules): Remove Ubuntu. |
|
|
1198 |
(ROUND_NONPIXEL_Y_MOVES_Rules_Exceptions): Remove all. |
|
|
1199 |
(NORMAL_ROUND_Rules): Remove Verdana. |
|
|
1200 |
(NO_DELTAP_AFTER_IUP_Rules): Remove all. |
|
|
1201 |
(sph_set_tweaks): Performance fix. Don't run prep always. |
|
|
1202 |
Adjust conditional for sph_compatibility_mode. |
|
|
1203 |
|
|
|
1204 |
* src/truetype/ttsubpix.h: Add new fdef flags for sph. |
|
|
1205 |
|
|
|
1206 |
2013-01-23 Alexei Podtelezhnikov |
|
|
1207 |
|
|
|
1208 |
[base] Fix broken emboldening at small sizes. |
|
|
1209 |
|
|
|
1210 |
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Do not attempt to |
|
|
1211 |
normalize zero-length vectors. |
|
|
1212 |
|
|
|
1213 |
2013-01-25 Werner Lemberg |
|
|
1214 |
|
|
|
1215 |
Fix Savannah bug #38167. |
|
|
1216 |
|
|
|
1217 |
This fixes commit 83c0ebab from 2012-06-27. |
|
|
1218 |
|
|
|
1219 |
* src/truetype/ttinterp.h: |
|
|
1220 |
s/TT_CONFIG_OPTION_BYTECODE_INTERPRETER/TT_USE_BYTECODE_INTERPRETER/. |
|
|
1221 |
|
|
|
1222 |
2013-01-25 Xi Wang |
|
|
1223 |
|
|
|
1224 |
[sfnt] Fix broken pointer overflow checks. |
|
|
1225 |
|
|
|
1226 |
Many compilers such as gcc and clang optimize away pointer overflow |
|
|
1227 |
checks `p + n < p', because pointer overflow is undefined behavior. |
|
|
1228 |
Use a safe form `n > p_limit - p' instead. |
|
|
1229 |
|
|
|
1230 |
Also avoid possible integer overflow issues, for example, using |
|
|
1231 |
`num_glyphs > ( p_limit - p ) / 2' rather than `num_glyphs * 2' |
|
|
1232 |
given a large `num_glyphs'. |
|
|
1233 |
|
|
|
1234 |
* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Implement it. |
|
|
1235 |
|
|
|
1236 |
2013-01-25 Werner Lemberg |
|
|
1237 |
|
|
|
1238 |
[base] Fix `make multi'. |
|
|
1239 |
|
|
|
1240 |
* src/base/ftoutln.c, src/base/fttrigon.c: Include |
|
|
1241 |
FT_INTERNAL_CALC_H. |
|
|
1242 |
|
|
|
1243 |
2013-01-25 David 'Digit' Turner |
|
|
1244 |
|
|
|
1245 |
[truetype] Fix C++ compilation. |
|
|
1246 |
|
|
|
1247 |
* src/truetype/ttsubpix.h: Updated. |
|
|
1248 |
(SPH_X_SCALING_RULES_SIZE): Moved and renamed to... |
|
|
1249 |
* src/truetype/ttsubpix.c (X_SCALING_RULES_SIZE): This. |
|
|
1250 |
(sph_X_SCALING_Rules): Removed. |
|
|
1251 |
(scale_test_tweak): Make function static. |
|
|
1252 |
(sph_test_tweak_x_scaling): New function. |
|
|
1253 |
|
|
|
1254 |
* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Updated. |
|
|
1255 |
|
|
|
1256 |
2013-01-23 Werner Lemberg |
|
|
1257 |
|
|
|
1258 |
[base] Make `FT_Hypot' really internal. |
|
|
1259 |
|
|
|
1260 |
* include/freetype/fttrigon.h (FT_Hypot): Move to... |
|
|
1261 |
* include/freetype/internal/ftcalc.h: This file. |
|
|
1262 |
|
|
|
1263 |
* src/base/fttrigon.c (FT_Hypot): Move to... |
|
|
1264 |
* src/base/ftcalc.c: This file. |
|
|
1265 |
Include FT_TRIGONOMETRY_H. |
|
|
1266 |
|
|
|
1267 |
* src/truetype/ttgload.c: Don't include FT_TRIGONOMETRY_H. |
|
|
1268 |
|
|
|
1269 |
2013-01-23 Werner Lemberg |
|
|
1270 |
|
|
|
1271 |
[truetype] Revert change from 2013-01-22. |
|
|
1272 |
|
|
|
1273 |
FreeType's `height' value is the baseline-to-baseline distance... |
|
|
1274 |
|
|
|
1275 |
* src/truetype/ttobjs.c (tt_size_reset): Undo. |
|
|
1276 |
|
|
|
1277 |
2013-01-23 Alexei Podtelezhnikov |
|
|
1278 |
|
|
|
1279 |
[base, truetype] New internal `FT_Hypot' function. |
|
|
1280 |
|
|
|
1281 |
* include/freetype/fttrigon.h (FT_Hypot): Declare it. |
|
|
1282 |
* src/base/fttrigon.c (FT_Hypot): Define it. |
|
|
1283 |
* src/truetype/ttgload.c (TT_Process_Composite_Component): Use it |
|
|
1284 |
instead of explicit expressions. |
|
|
1285 |
* src/truetype/ttinterp.c (Current_Ratio, Normalize): Use it instead |
|
|
1286 |
of TT_VecLen. |
|
|
1287 |
(TT_VecLen): Removed. |
|
|
1288 |
|
|
|
1289 |
2013-01-23 Alexei Podtelezhnikov |
|
|
1290 |
|
|
|
1291 |
[base] Fix integer overflow. |
|
|
1292 |
|
|
|
1293 |
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Normalize incoming and |
|
|
1294 |
outgoing vectors and use fixed point arithmetic. |
|
|
1295 |
|
|
|
1296 |
2013-01-23 Alexei Podtelezhnikov |
|
|
1297 |
|
|
|
1298 |
[base] Fix integer overflow. |
|
|
1299 |
|
|
|
1300 |
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Scale the |
|
|
1301 |
coordinates down to avoid overflow. |
|
|
1302 |
|
|
|
1303 |
2013-01-23 Alexei Podtelezhnikov |
|
|
1304 |
|
|
|
1305 |
[base] Split out MSB function. |
|
|
1306 |
|
|
|
1307 |
* src/base/fttrigon.c (ft_trig_prenorm): Borrow from here. |
|
|
1308 |
* include/freetype/internal/ftcalc.h (FT_MSB): Declare here. |
|
|
1309 |
* src/base/ftcalc.c (FT_MSB): Define here. |
|
|
1310 |
|
|
|
1311 |
2013-01-22 Werner Lemberg |
|
|
1312 |
|
|
|
1313 |
[truetype] Fix font height. |
|
|
1314 |
|
|
|
1315 |
* src/truetype/ttobjs.c (tt_size_reset): The Windows rendering |
|
|
1316 |
engine uses rounded values of the ascender and descender to compute |
|
|
1317 |
the TrueType font height. |
|
|
1318 |
|
|
|
1319 |
2013-01-16 Behdad Esfahbod |
|
|
1320 |
|
|
|
1321 |
[sfnt] Fix optimized sbit loader. |
|
|
1322 |
|
|
|
1323 |
It was not taking bit_depth into consideration when blitting! |
|
|
1324 |
|
|
|
1325 |
* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_byte_aligned, |
|
|
1326 |
* tt_sbit_decoder_load_bit_aligned): Handle bit |
|
|
1327 |
depth. |
|
|
1328 |
|
|
|
1329 |
2013-01-16 David 'Digit' Turner |
|
|
1330 |
|
|
|
1331 |
[truetype] Improve sub-pixel code. |
|
|
1332 |
|
|
|
1333 |
This patches fixes many issues with the ttsubpix implementation. |
|
|
1334 |
|
|
|
1335 |
1. Data tables are defined, instead of declared, in the header, and |
|
|
1336 |
thus copied into each source file that includes it. |
|
|
1337 |
|
|
|
1338 |
2. These tables were defined as global, mutable, visible variables, |
|
|
1339 |
and thus costing private RAM to every process that loads the |
|
|
1340 |
library (> 50 KB / process, this is huge!). |
|
|
1341 |
|
|
|
1342 |
Additionally, this also made the library export the symbols |
|
|
1343 |
completely needlessly. |
|
|
1344 |
|
|
|
1345 |
3. Missing `sph_' and `SPH_' prefixes to some of the definitions. |
|
|
1346 |
|
|
|
1347 |
Note that this doesn't try to fix the incredibly inefficient storage |
|
|
1348 |
format for the data tables used by the code. This one will require |
|
|
1349 |
another pass in the future. |
|
|
1350 |
|
|
|
1351 |
* src/truetype/ttinterp.h (MAX_NAME_SIZE, MAX_CLASS_MEMBERS): |
|
|
1352 |
Renamed to... |
|
|
1353 |
(SPH_MAX_NAME_SIZE, SPH_MAX_CLASS_MEMBERS): This. |
|
|
1354 |
Update all users. |
|
|
1355 |
|
|
|
1356 |
(SPH_TweakRule, SPH_ScaleRule): Decorate with `const' where |
|
|
1357 |
appropriate. |
|
|
1358 |
|
|
|
1359 |
(Font_Class): Rename to... |
|
|
1360 |
(SPH_Font_Class): This. Decorate with `const' where appropriate. |
|
|
1361 |
|
|
|
1362 |
* src/truetype/ttsubpix.h (scale_test_tweak, sph_test_tweak): |
|
|
1363 |
Decorate arguments with `const' where appropriate. |
|
|
1364 |
|
|
|
1365 |
Move font tweaking tables to... |
|
|
1366 |
|
|
|
1367 |
* src/truetype/ttsubpic.c: This file and decorate them with `static' |
|
|
1368 |
and `const' where appropriate. |
|
|
1369 |
|
|
|
1370 |
(X_SCALING_Rules, X_SCALING_RULES_SIZE): Renamed to... |
|
|
1371 |
(spu_X_SCALING_Rules, SPH_X_SCALING_RULES_SIZE): This. |
|
|
1372 |
Update all users. |
|
|
1373 |
|
|
|
1374 |
2013-01-12 Alexei Podtelezhnikov |
|
|
1375 |
|
|
|
1376 |
[truetype] Improve accuracy of normalization of short vectors. |
|
|
1377 |
|
|
|
1378 |
Unit vector components are stored as 2.14 fixed-point numbers. In |
|
|
1379 |
order to calculate all 14 bits accurately, a short vector to be |
|
|
1380 |
normalized has to be upscaled to at least 14 bits before its length |
|
|
1381 |
is calculated. This has been safe since accurate CORDIC algorithms |
|
|
1382 |
were adopted. |
|
|
1383 |
|
|
|
1384 |
* src/truetype/ttinterp.c (Normalize): Scale short vectors by 0x4000. |
|
|
1385 |
|
|
|
1386 |
2013-01-12 Alexei Podtelezhnikov |
|
|
1387 |
|
|
|
1388 |
[truetype] Kill very old vector normalization hacks. |
|
|
1389 |
|
|
|
1390 |
Back in the days, vector length calculations were not very accurate |
|
|
1391 |
and the vector normalization function, Normalize, had to meticulously |
|
|
1392 |
correct the errors for long vectors [commit b7ef2b096867]. It was no |
|
|
1393 |
longer necessary after accurate CORDIC algorithms were adopted, but |
|
|
1394 |
the code remained. It is time to kill it. |
|
|
1395 |
|
|
|
1396 |
* src/truetype/ttinterp.c (Normalize): Remove error compensation. |
|
|
1397 |
(TT_VecLen): Remove any mention of old less accurate implementation. |
|
|
1398 |
|
|
|
1399 |
2013-01-11 Werner Lemberg |
|
|
1400 |
|
|
|
1401 |
Disable FT_CONFIG_OPTION_OLD_INTERNALS. |
|
|
1402 |
|
|
|
1403 |
After the next release we are going to remove the code completely. |
|
|
1404 |
|
|
|
1405 |
* devel/ftoption.h, include/freetype/config/ftoption.h |
|
|
1406 |
(FT_CONFIG_OPTION_OLD_INTERNALS): Comment out. |
|
|
1407 |
* docs/CHANGES: Document it. |
|
|
1408 |
|
|
|
1409 |
2013-01-10 Alexei Podtelezhnikov |
|
|
1410 |
|
|
|
1411 |
[base] Update the overflow protection bit. |
|
|
1412 |
|
|
|
1413 |
The recent optimizations of CORDIC iterations drastically reduce the |
|
|
1414 |
expansion factor. Vector components with MSB of 29 are now safe |
|
|
1415 |
from overflow. |
|
|
1416 |
|
|
|
1417 |
* src/base/fttrigon.c (FT_TRIG_SAFE_MSB): New macro. |
|
|
1418 |
(ft_trig_prenorm): Use it and remove dead code. |
|
|
1419 |
|
|
|
1420 |
2013-01-09 Alexei Podtelezhnikov |
|
|
1421 |
|
|
|
1422 |
[base, pshinter] Use FT_ABS, FT_MIN, and FT_MAX for readability. |
|
|
1423 |
|
|
|
1424 |
* src/base/ftbbox.c: Updated. |
|
|
1425 |
* src/base/ftobjs.c: Updated. |
|
|
1426 |
* src/base/fttrigon.c: Updated. |
|
|
1427 |
* src/pshinter/pshalgo.c: Updated. |
|
|
1428 |
* src/pshinter/pshrec.c: Updated. |
|
|
1429 |
|
|
|
1430 |
2013-01-08 Alexei Podtelezhnikov |
|
|
1431 |
|
|
|
1432 |
[base] Clean up trigonometric core. |
|
|
1433 |
|
|
|
1434 |
* src/base/fttrigon.c: Document the algorithm in a large comment. |
|
|
1435 |
(FT_TRIG_COSCALE): Remove macro. |
|
|
1436 |
(FT_Tan: Use `FT_TRIG_SCALE' instead. |
|
|
1437 |
(FT_Cos, FT_Vector_Unit): Ditto and round the return values. |
|
|
1438 |
|
|
|
1439 |
2013-01-02 Alexei Podtelezhnikov |
|
|
1440 |
|
|
|
1441 |
[base] Use rounding in CORDIC iterations. |
|
|
1442 |
|
|
|
1443 |
* src/base/fttrigon.c (ft_trig_pseudo_rotate, |
|
|
1444 |
ft_trig_pseudo_polarize): Improve accuracy by rounding. |
|
|
1445 |
|
|
|
1446 |
2013-01-02 Alexei Podtelezhnikov |
|
|
1447 |
|
|
|
1448 |
[base] Reduce trigonometric algorithms. |
|
|
1449 |
|
|
|
1450 |
After we get within 45 degrees by means of true 90-degree rotations, |
|
|
1451 |
we can remove initial 45-degree CORDIC iteration and start from |
|
|
1452 |
atan(1/2) pseudorotation, reducing expansion factor thereby. |
|
|
1453 |
|
|
|
1454 |
* src/base/fttrigon.c (FT_TRIG_SCALE, FT_TRIG_COSCALE): Update macros. |
|
|
1455 |
(ft_trig_pseudo_rotate, ft_trig_pseudo_polarize): Update. |
|
|
1456 |
|
|
|
1457 |
* src/tools/cordic.py: Bring up to date with trigonometric core. |
|
|
1458 |
|
|
|
1459 |
* docs/CHANGES: Old typo. |
|
|
1460 |
|
|
|
1461 |
2013-01-02 Alexei Podtelezhnikov |
|
|
1462 |
|
|
|
1463 |
* src/pshinter/pshalgo.h: Remove unused code. |
|
|
1464 |
|
|
|
1465 |
2012-12-27 Werner Lemberg |
|
|
1466 |
|
|
|
1467 |
* src/truetype/ttgload.c (tt_loader_init): Add more tracing. |
|
|
1468 |
|
|
|
1469 |
2012-12-23 Werner Lemberg |
|
|
1470 |
|
|
|
1471 |
[type1] Fix handling of /FontBBox in MM fonts. |
|
|
1472 |
Problem reported by Del Merritt |
|
|
1473 |
|
|
|
1474 |
If we have |
|
|
1475 |
|
|
|
1476 |
/FontBBox { { 11 12 13 14 15 16 17 18 } |
|
|
1477 |
{ 21 22 23 24 25 26 27 28 } |
|
|
1478 |
{ 31 32 33 34 35 36 37 38 } |
|
|
1479 |
{ 41 42 43 44 45 46 47 48 } } |
|
|
1480 |
|
|
|
1481 |
in the /Blend dictionary, then the first BBox is { 11 21 31 41 }, |
|
|
1482 |
the second { 12 22 32 42 }, etc. |
|
|
1483 |
|
|
|
1484 |
* include/freetype/internal/psaux.h (T1_FieldType): Add |
|
|
1485 |
`T1_FIELD_TYPE_MM_BBOX' (for temporary use). |
|
|
1486 |
|
|
|
1487 |
* src/psaux/psobjs.c (ps_parser_load_field) : |
|
|
1488 |
Implement it. |
|
|
1489 |
|
|
|
1490 |
2012-12-21 Alexei Podtelezhnikov |
|
|
1491 |
|
|
|
1492 |
* src/tools/cordic.py: Bring up to date with trigonometric core. |
|
|
1493 |
|
|
|
1494 |
2012-12-21 Werner Lemberg |
|
|
1495 |
|
|
|
1496 |
Check parameters of `FT_Outline_New'. |
|
|
1497 |
Problem reported by Robin Watts . |
|
|
1498 |
|
|
|
1499 |
* src/base/ftoutln.c (FT_Outline_New_Internal): Ensure that |
|
|
1500 |
`numContours' and `numPoints' fit into FT_Outline's `n_points' and |
|
|
1501 |
`n_contours', respectively. |
|
|
1502 |
|
|
|
1503 |
2012-12-20 Werner Lemberg |
|
|
1504 |
|
|
|
1505 |
* Version 2.4.11 released. |
|
|
1506 |
========================== |
|
|
1507 |
|
|
|
1508 |
|
|
|
1509 |
Tag sources with `VER-2-4-11'. |
|
|
1510 |
|
|
|
1511 |
* docs/CHANGES, docs/release: Updated. |
|
|
1512 |
|
|
|
1513 |
* docs/VERSION.DLL: Update documentation and bump version number to |
|
|
1514 |
2.4.11. |
|
|
1515 |
|
|
|
1516 |
* README, Jamfile (RefDoc), |
|
|
1517 |
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, |
|
|
1518 |
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, |
|
|
1519 |
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html, |
|
|
1520 |
builds/win32/visualc/freetype.dsp, |
|
|
1521 |
builds/win32/visualc/freetype.vcproj, |
|
|
1522 |
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, |
|
|
1523 |
builds/win32/visualce/freetype.vcproj, |
|
|
1524 |
builds/win32/visualce/index.html, |
|
|
1525 |
builds/wince/vc2005-ce/freetype.vcproj, |
|
|
1526 |
builds/wince/vc2005-ce/index.html, |
|
|
1527 |
builds/wince/vc2008-ce/freetype.vcproj, |
|
|
1528 |
builds/wince/vc2008-ce/index.html: s/2.4.10/2.4.11/, s/2410/2411/. |
|
|
1529 |
|
|
|
1530 |
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 11. |
|
|
1531 |
|
|
|
1532 |
* builds/unix/configure.raw (version_info): Set to 16:0:10. |
|
|
1533 |
|
|
|
1534 |
* builds/toplevel.mk (dist): Don't include `.mailmap'. |
|
|
1535 |
|
|
|
1536 |
2012-12-20 Alexei Podtelezhnikov |
|
|
1537 |
|
|
|
1538 |
[base] Improve trigonometric core. |
|
|
1539 |
|
|
|
1540 |
FreeType used to rely on a 24-step iteration CORDIC algorithm to |
|
|
1541 |
calculate trigonometric functions and rotate vectors. It turns out |
|
|
1542 |
that once the vector is in the right half-plane, the initial rotation |
|
|
1543 |
by 63 degrees is not necessary. The algorithm is perfectly capable |
|
|
1544 |
to converge to any angle starting from the second 45 degree rotation. |
|
|
1545 |
This patch removes the first rotation and makes it a 23-step CORDIC |
|
|
1546 |
algorithm. |
|
|
1547 |
|
|
|
1548 |
* src/base/fttrigon.c (FT_TRIG_SCALE, FT_TRIG_COSCALE): Update macro |
|
|
1549 |
values. |
|
|
1550 |
(ft_trig_pseudo_rotate, ft_trig_pseudo_polarize): Remove initial |
|
|
1551 |
rotation. |
|
|
1552 |
|
|
|
1553 |
2012-12-19 Werner Lemberg |
|
|
1554 |
|
|
|
1555 |
* src/base/ftobjs.c (ft_property_do): Fix compiler warning. |
|
|
1556 |
|
|
|
1557 |
2012-12-19 Alexei Podtelezhnikov |
|
|
1558 |
|
|
|
1559 |
* src/base/ftrfork.c (FT_Raccess_Guess): Switch to FT_Int counters. |
|
|
1560 |
|
|
|
1561 |
2012-12-19 Alexei Podtelezhnikov |
|
|
1562 |
|
|
|
1563 |
[base] Clean up trigonometric core. |
|
|
1564 |
|
|
|
1565 |
* src/base/fttrrigon.c (ft_trig_pseudo_polarize): Align algorithm |
|
|
1566 |
with `ft_trig_pseudo_rotate'. |
|
|
1567 |
|
|
|
1568 |
2012-12-18 Infinality |
|
|
1569 |
|
|
|
1570 |
[truetype] Minor performance enhancement. |
|
|
1571 |
|
|
|
1572 |
* src/truetype/ttgload.c: (TT_Process_Simple_Glyph): Use FT_MulFix |
|
|
1573 |
instead of FT_MulDiv. |
|
|
1574 |
|
|
|
1575 |
2012-12-17 Infinality |
|
|
1576 |
|
|
|
1577 |
[truetype] Remove unusued code and variables. |
|
|
1578 |
|
|
|
1579 |
* src/truetype/ttinterp.c: Updated. |
|
|
1580 |
(Ins_FDEF): Remove opcode patterns that are not being used. |
|
|
1581 |
|
|
|
1582 |
2012-12-16 Werner Lemberg |
|
|
1583 |
|
|
|
1584 |
Various compiler warning fixes. |
|
|
1585 |
|
|
|
1586 |
* include/freetype/internal/ftserv.h (FT_SERVICE_UNAVAILABLE): Use |
|
|
1587 |
`logical not' operator instead of negation. The idea is that `~' |
|
|
1588 |
returns exactly the data type enforced by the cast to a pointer (be |
|
|
1589 |
it 32bit or 64bit or whatever), while a negative integer has not |
|
|
1590 |
this flexibility. |
|
|
1591 |
* src/cache/ftccmap.c (FTC_CMAP_UNKNOWN): Ditto. |
|
|
1592 |
* src/truetype/ttgxvar.c (ALL_POINTS, TT_Get_MM_Var): Ditto. |
|
|
1593 |
* src/type/t1load.c (T1_Get_MM_Var): Ditto. |
|
|
1594 |
(parse_blend_axis_types): Use cast. |
|
|
1595 |
* src/bdf/bdflib.c (_bdf_readstream): Use cast. |
|
|
1596 |
|
|
|
1597 |
2012-12-16 Infinality |
|
|
1598 |
|
|
|
1599 |
[truetype] Remove unusued code and variables. Add minor fixes. |
|
|
1600 |
|
|
|
1601 |
* src/truetype/ttsubpix.h: Updated. |
|
|
1602 |
(SKIP_NONPIXEL_Y_MOVES_Rules_Exceptions): Add Trebuchet MS. |
|
|
1603 |
(ALLOW_X_DMOVEX_Rules): Remove Arial characters. |
|
|
1604 |
(ALLOW_X_DMOVE_Rules): Remove Arial characters. |
|
|
1605 |
(RASTERIZER_35_Rules): Verdana no longer needs to be here. |
|
|
1606 |
(SKIP_IUP_Rules): Formatting fix. |
|
|
1607 |
(DELTAP_SKIP_EXAGGERATED_VALUES_Rules): Remove Segoe UI. |
|
|
1608 |
(COMPATIBLE_WIDTHS_Rules): Add Monaco and Trebuchet MS. |
|
|
1609 |
(X_SCALING_Rules): Add misc. corrective fixes. |
|
|
1610 |
|
|
|
1611 |
* src/truetype/ttgload.c: (TT_Process_Simple_Glyph): Adjust correction |
|
|
1612 |
factor for emboldening during scaling. |
|
|
1613 |
|
|
|
1614 |
* src/truetype/ttinterp.h: Updated. |
|
|
1615 |
(TT_ExecContextRec): Remove unused variables. |
|
|
1616 |
|
|
|
1617 |
* src/truetype/ttobjs.h: Updated. |
|
|
1618 |
(TT_SizeRec): Add ttfautohinted variable. |
|
|
1619 |
|
|
|
1620 |
* src/truetype/ttinterp.c: Updated. |
|
|
1621 |
(Ins_FDEF): Rework code to fix bugs and add more detection. |
|
|
1622 |
(Ins_CALL): Remove unused code. |
|
|
1623 |
(Ins_LOOPCALL): Remove unused code. |
|
|
1624 |
(TT_RunIns): Remove unusued code. |
|
|
1625 |
(Ins_SHPIX): Add logic to handle ttfautohinted fonts. |
|
|
1626 |
(Ins_MIRP): Don't round x in cut-in calculation. Add logic to handle |
|
|
1627 |
ttfautohinted fonts. |
|
|
1628 |
|
|
|
1629 |
2012-12-16 Werner Lemberg |
|
|
1630 |
|
|
|
1631 |
[sfnt] Fix Savannah bug #37936. |
|
|
1632 |
|
|
|
1633 |
* src/sfnt/ttload.c (tt_face_load_gasp): Avoid memory leak. |
|
|
1634 |
|
|
|
1635 |
2012-12-15 Alexei Podtelezhnikov |
|
|
1636 |
|
|
|
1637 |
[base] Fix 11-year old bug. |
|
|
1638 |
|
|
|
1639 |
Since the initial commit (ebe85f59) the value of FT_TRIG_SCALE has |
|
|
1640 |
always been slightly less than the correct value, which has been |
|
|
1641 |
given in the comment as a hexadecimal. As a result, vector lengths |
|
|
1642 |
were underestimated and rotated vectors were shortened. |
|
|
1643 |
|
|
|
1644 |
* src/base/fttrigon.c (FT_TRIG_SCALE): Fix macro value. |
|
|
1645 |
|
|
|
1646 |
2012-12-15 Werner Lemberg |
|
|
1647 |
|
|
|
1648 |
[bdf] Fix Savannah bug #37907. |
|
|
1649 |
|
|
|
1650 |
* src/bdf/bdflib.c (_bdf_parse_glyphs) : Normalize |
|
|
1651 |
negative second parameter of `ENCODING' field also. |
|
|
1652 |
|
|
|
1653 |
2012-12-15 Werner Lemberg |
|
|
1654 |
|
|
|
1655 |
[bdf] Fix Savannah bug #37906. |
|
|
1656 |
|
|
|
1657 |
* src/bdf/bdflib.c (_bdf_parse_glyphs) : Use correct array |
|
|
1658 |
size for checking `glyph_enc'. |
|
|
1659 |
|
|
|
1660 |
2012-12-15 Werner Lemberg |
|
|
1661 |
|
|
|
1662 |
[bdf] Fix Savannah bug #37905. |
|
|
1663 |
|
|
|
1664 |
* src/bdf/bdflib.c (_bdf_parse_start) : Reset |
|
|
1665 |
`props_size' to zero in case of allocation error; this value gets |
|
|
1666 |
used in a loop in `bdf_free_font'. |
|
|
1667 |
|
|
|
1668 |
2012-12-10 Alexei Podtelezhnikov |
|
|
1669 |
|
|
|
1670 |
[truetype] Scale F_dot_P down. |
|
|
1671 |
|
|
|
1672 |
The dot product between freeVector and projVector or cosine of |
|
|
1673 |
the angle between these FT_F2Dot14 unit vectors used to be scaled up |
|
|
1674 |
by 4 and routinely occupied 32 bits in an FT_Long field F_dot_P. |
|
|
1675 |
This patch scales the value down by 2^14 instead, which simplifies |
|
|
1676 |
its use throughout the bytecode interpreter. |
|
|
1677 |
|
|
|
1678 |
This does not lead to the loss of precision because the lower bits |
|
|
1679 |
are unreliable anyway. Consider two unit vectors (1,0) and (.6,.8) |
|
|
1680 |
for which the true value of F_dot_P is .6 * 0x40000000 = 0x26666666. |
|
|
1681 |
These vectors are stored as (0x4000,0) and (0x2666,0x3333) after |
|
|
1682 |
rounding and F_dot_P is assigned 0x26660000. The lower bits were |
|
|
1683 |
already lost while rounding the unit vector components. |
|
|
1684 |
|
|
|
1685 |
Besides code simplification, this change can lead to better |
|
|
1686 |
performance when FT_MulDiv with the scaled-down F_dot_P is less |
|
|
1687 |
likely to use the costly 64-bit path. We are not changing the type |
|
|
1688 |
of F_dot_P to FT_F2Dot14 at this point. |
|
|
1689 |
|
|
|
1690 |
* src/truetype/ttinterp.c (Compute_Funcs): Scale F_dot_P down by 14 |
|
|
1691 |
bits and modify its use accordingly. |
|
|
1692 |
(Direct_Move, Direct_Move_Orig, Compute_Point_Displacement): Modify |
|
|
1693 |
the use of F_dot_P field. |
|
|
1694 |
* src/truetype/ttobjs.c (tt_size_run_fpgm): Change arbitrary |
|
|
1695 |
assignment of F_dot_P to its theoretical maximum in case we decide |
|
|
1696 |
to scale back its type later. |
|
|
1697 |
|
|
|
1698 |
2012-12-09 Johnson Y. Yan |
|
|
1699 |
|
|
|
1700 |
[type1] Another fix for 2012-09-17 commit. |
|
|
1701 |
|
|
|
1702 |
* src/type1/t1parse.c (T1_Get_Private_Dict) : Correctly set |
|
|
1703 |
`limit' value. |
|
|
1704 |
|
|
|
1705 |
2012-12-06 Alexei Podtelezhnikov |
|
|
1706 |
|
|
|
1707 |
[truetype] Tweak the previous commit. |
|
|
1708 |
|
|
|
1709 |
* src/truetype/ttinterp.c (Current_Ratio): Put unit vector |
|
|
1710 |
components as the second TT_MulFix14 arguments. This is required |
|
|
1711 |
on 16-bit systems. |
|
|
1712 |
|
|
|
1713 |
2012-12-06 Alexei Podtelezhnikov |
|
|
1714 |
|
|
|
1715 |
[truetype] Microoptimizations in bytecode interpreter. |
|
|
1716 |
|
|
|
1717 |
* src/truetype/ttinterp.c (TT_DivFix14): New macro. |
|
|
1718 |
(Normalize): Use it here. |
|
|
1719 |
(Current_Ratio): Use TT_MulFix14 instead of FT_MulDiv. |
|
|
1720 |
(Ins_SHPIX): Cancel out two TT_MulFix14 calls. |
|
|
1721 |
|
|
|
1722 |
2012-12-05 Alexei Podtelezhnikov |
|
|
1723 |
|
|
|
1724 |
[truetype] Cosmetic improvement in bytecode interpreter. |
|
|
1725 |
|
|
|
1726 |
* src/truetype/ttinterp.c: Use explicit calls to FT_MulDiv, |
|
|
1727 |
FT_MulFix, and FT_DivFix instead of macros. |
|
|
1728 |
|
|
|
1729 |
2012-12-03 John Tytgat |
|
|
1730 |
|
|
|
1731 |
[pshinter] Clamp BlueScale value. |
|
|
1732 |
|
|
|
1733 |
This is Savannah bug #37856. |
|
|
1734 |
|
|
|
1735 |
* src/pshinter/pshglob.c (psh_calc_max_height): New function. |
|
|
1736 |
(psh_globals_new): Use it to limit BlueScale value to |
|
|
1737 |
`1 / max_of_blue_zone_heights'. |
|
|
1738 |
|
|
|
1739 |
2012-12-01 Alexei Podtelezhnikov |
|
|
1740 |
|
|
|
1741 |
[truetype, type1] Revise the use of FT_MulDiv. |
|
|
1742 |
|
|
|
1743 |
* src/truetype/ttgxvar.c: Updated. |
|
|
1744 |
* src/truetype/ttobjs.c: Updated. |
|
|
1745 |
* src/type1/t1load.c: Updated. |
|
|
1746 |
|
|
|
1747 |
2012-11-30 Werner Lemberg |
|
|
1748 |
|
|
|
1749 |
[configure] Preserve customized `ftoption.h'. |
|
|
1750 |
|
|
|
1751 |
Problem reported by Del Merritt . |
|
|
1752 |
|
|
|
1753 |
* builds/unix/configure.raw : Don't |
|
|
1754 |
remove existing FreeType configuration files. |
|
|
1755 |
|
|
|
1756 |
2012-11-29 John Tytgat |
|
|
1757 |
|
|
|
1758 |
[type1] Fix Savannah bug #37831. |
|
|
1759 |
|
|
|
1760 |
The bug report also contains a patch. |
|
|
1761 |
|
|
|
1762 |
* src/type1/t1parse.c (T1_Get_Private_Dict) : Really fix |
|
|
1763 |
change from 2012-09-17. |
|
|
1764 |
|
|
|
1765 |
2012-11-28 Alexei Podtelezhnikov |
|
|
1766 |
|
|
|
1767 |
[truetype] Fix formatting and typo. |
|
|
1768 |
|
|
|
1769 |
2012-11-27 Alexei Podtelezhnikov |
|
|
1770 |
|
|
|
1771 |
[cid, type1, type42] Clean up units_per_EM calculations. |
|
|
1772 |
|
|
|
1773 |
* src/cid/cidload.c (cid_parse_font_matrix): Updated. |
|
|
1774 |
* src/type1/t1load.c (t1_parse_font_matrix): Updated. |
|
|
1775 |
* src/type42/t42parse.c (t42_parse_font_matrix): Updated. |
|
|
1776 |
|
|
|
1777 |
2012-11-27 Alexei Podtelezhnikov |
|
|
1778 |
|
|
|
1779 |
[ftstroke] Minor improvement. |
|
|
1780 |
|
|
|
1781 |
* src/base/ftstroke.c: Replace nested FT_DivFix and FT_MulFix with |
|
|
1782 |
FT_MulDiv. |
|
|
1783 |
|
|
|
1784 |
2012-11-17 Werner Lemberg |
|
|
1785 |
|
|
|
1786 |
* src/base/fttrigon.c (ft_trig_downscale): Make 64bit version work. |
|
|
1787 |
|
|
|
1788 |
2012-11-15 Alexei Podtelezhnikov |
|
|
1789 |
|
|
|
1790 |
[base] Fix integer overflows in dd5718c7d67a. |
|
|
1791 |
|
|
|
1792 |
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Use FT_MulDiv. |
|
|
1793 |
|
|
|
1794 |
2012-11-15 Werner Lemberg |
|
|
1795 |
|
|
|
1796 |
[autofit] Trace stem widths. |
|
|
1797 |
|
|
|
1798 |
* src/autofit/aflatin.c (af_latin_metrics_init_widths): Add some |
|
|
1799 |
FT_TRACE calls. |
|
|
1800 |
|
|
|
1801 |
2012-11-13 Werner Lemberg |
|
|
1802 |
|
|
|
1803 |
[cff] Add support for OpenType Collections (OTC). |
|
|
1804 |
|
|
|
1805 |
* src/cff/cffload.c (cff_font_load): Separate subfont and face |
|
|
1806 |
index handling to load both pure CFFs with multiple subfonts and |
|
|
1807 |
OTCs (with multiple faces where each face holds exactly one |
|
|
1808 |
subfont). |
|
|
1809 |
* src/cff/cffobjs.c (cff_face_init): Updated. |
|
|
1810 |
|
|
|
1811 |
2012-11-12 Werner Lemberg |
|
|
1812 |
|
|
|
1813 |
[autofit] Minor improvement. |
|
|
1814 |
|
|
|
1815 |
* src/autofit/aflatin.c (af_latin_hints_compute_blue_edges): Fix |
|
|
1816 |
loop. |
|
|
1817 |
|
|
|
1818 |
2012-11-10 Werner Lemberg |
|
|
1819 |
|
|
|
1820 |
[autofit] Improve tracing. |
|
|
1821 |
|
|
|
1822 |
* src/autofit/aflatin.c (af_latin_hint_edges) |
|
|
1823 |
[FT_DEBUG_LEVEL_TRACE]: Count number of actions and emit something |
|
|
1824 |
if there weren't any. |
|
|
1825 |
|
|
|
1826 |
2012-11-04 Alexei Podtelezhnikov |
|
|
1827 |
|
|
|
1828 |
[base] Fortify emboldening code against egregious distortions. |
|
|
1829 |
|
|
|
1830 |
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Threshold emboldening |
|
|
1831 |
strength when it leads to segment collapse. |
|
|
1832 |
|
|
|
1833 |
2012-11-03 Alexei Podtelezhnikov |
|
|
1834 |
|
|
|
1835 |
[base] Clean up emboldening code and improve comments there. |
|
|
1836 |
|
|
|
1837 |
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Replace sequential |
|
|
1838 |
calls to FT_MulFix and FT_DivFix with FT_MulDiv. |
|
|
1839 |
Mention that bisectors are used to figure out the shift direction. |
|
|
1840 |
|
|
|
1841 |
2012-10-24 Werner Lemberg |
|
|
1842 |
|
|
|
1843 |
[autofit] Add standard character to `AF_ScriptClassRec' structure. |
|
|
1844 |
|
|
|
1845 |
* src/autofit/aftypes.h (AF_ScriptClassRec): Add `standard_char' |
|
|
1846 |
member. |
|
|
1847 |
(AF_DEFINE_SCRIPT_CLASS): Updated. |
|
|
1848 |
|
|
|
1849 |
* src/autofit/aflatin.c (af_latin_metrics_init_widths): Use it. |
|
|
1850 |
(af_latin_metrics_init, af_latin_script_class): Updated. |
|
|
1851 |
|
|
|
1852 |
* src/autofit/aflatin.c (af_latin2_metrics_init_widths): Use it. |
|
|
1853 |
(af_latin2_metrics_init, af_latin2_script_class): Updated. |
|
|
1854 |
|
|
|
1855 |
* src/autofit/afcjk.c (af_cjk_metrics_init_widths): Use it. |
|
|
1856 |
(af_cjk_metrics_init, af_cjk_script_class): Updated. |
|
|
1857 |
|
|
|
1858 |
* src/autofit/afindic.c (af_indic_metrics_init, |
|
|
1859 |
af_indic_script_class): Updated. |
|
|
1860 |
|
|
|
1861 |
* src/autofit/afcjk.h, src/autofit/aflatin.h: Updated. |
|
|
1862 |
|
|
|
1863 |
* src/autofit/afdummy.c: Updated. |
|
|
1864 |
|
|
|
1865 |
2012-10-24 Werner Lemberg |
|
|
1866 |
|
|
|
1867 |
[autofit] Only use Unicode CMap. |
|
|
1868 |
|
|
|
1869 |
* src/autofit/aflatin.c (af_latin_metrics_init): Implement it, to be |
|
|
1870 |
in sync with `af_face_globals_compute_script_coverage'. |
|
|
1871 |
|
|
|
1872 |
2012-10-21 Werner Lemberg |
|
|
1873 |
|
|
|
1874 |
[psaux] Improve parsing of invalid numbers. |
|
|
1875 |
|
|
|
1876 |
* src/psaux/psconv.c (PS_Conv_Strtol): Always parse complete number, |
|
|
1877 |
even in case of overflow. |
|
|
1878 |
(PS_Conv_ToInt): Only increase cursor if parsing was successful. |
|
|
1879 |
(PS_Conv_ToFixed): Ditto. |
|
|
1880 |
Trace underflow and data error. |
|
|
1881 |
|
|
|
1882 |
2012-10-21 Werner Lemberg |
|
|
1883 |
|
|
|
1884 |
[smooth] Improve tracing. |
|
|
1885 |
|
|
|
1886 |
* src/smooth/ftgrays.c (gray_sweep): Trace last sweep line of |
|
|
1887 |
current band also. |
|
|
1888 |
|
|
|
1889 |
2012-10-20 Alexei Podtelezhnikov |
|
|
1890 |
|
|
|
1891 |
[truetype] Cheaper way to threshold angles between vectors. |
|
|
1892 |
|
|
|
1893 |
* src/truetype/ttinterp.c (Ins_ISECT): Thresholding tangent is a lot |
|
|
1894 |
cheaper than thresholding sine. |
|
|
1895 |
|
|
|
1896 |
2012-10-20 Werner Lemberg |
|
|
1897 |
|
|
|
1898 |
[cff] Improve parsing of invalid real numbers. |
|
|
1899 |
|
|
|
1900 |
* src/cff/cffparse.c (cff_parse_real): Always parse complete number, |
|
|
1901 |
even in case of overflow or underflow. |
|
|
1902 |
Also trace one more underflow. |
|
|
1903 |
|
|
|
1904 |
2012-10-20 Andreas Pehnack |
|
|
1905 |
|
|
|
1906 |
[sfnt] Load pure CFF fonts wrapped in SFNT container. |
|
|
1907 |
|
|
|
1908 |
Such fonts only have a `cmap' and a `CFF' table. |
|
|
1909 |
|
|
|
1910 |
* src/sfnt/ttload.c (tt_face_load_font_dir): Don't call |
|
|
1911 |
`check_table_dir' if font signature is `OTTO'. |
|
|
1912 |
|
|
|
1913 |
2012-10-20 Werner Lemberg |
|
|
1914 |
|
|
|
1915 |
[psaux] Fix some value overflows and improve tracing. |
|
|
1916 |
|
|
|
1917 |
* src/psaux/psconv.c: Include FT_INTERNAL_DEBUG_H. |
|
|
1918 |
(FT_COMPONENT): Define. |
|
|
1919 |
(PS_Conv_Strtol): Return FT_Long. |
|
|
1920 |
Handle bad data and overflow. |
|
|
1921 |
Emit some tracing messages in case of error. |
|
|
1922 |
(PS_Conv_ToInt): Return FT_Long. |
|
|
1923 |
(PS_Conv_ToFixed): Updated. |
|
|
1924 |
* src/psaux/psconv.h: Updated. |
|
|
1925 |
|
|
|
1926 |
* include/freetype/internal/fttrace.h: Add `psconv'. |
|
|
1927 |
|
|
|
1928 |
2012-10-20 Werner Lemberg |
|
|
1929 |
|
|
|
1930 |
[autofit] Fix `make multi CC=c++'. |
|
|
1931 |
|
|
|
1932 |
* src/autofit/aflatin.c, src/autofit/aflatin2.c: Include |
|
|
1933 |
`afglobal.h'. |
|
|
1934 |
* src/autofit/afloader.c: Fix order of header files. |
|
|
1935 |
* src/autofit/afmodule.c: Include `afglobal.h' and `aferrors.h'. |
|
|
1936 |
|
|
|
1937 |
2012-10-19 Werner Lemberg |
|
|
1938 |
|
|
|
1939 |
[cff] Fix more value errors and improve tracing. |
|
|
1940 |
|
|
|
1941 |
* src/cff/cffparse.c (cff_parse_integer): Emit tracing message in |
|
|
1942 |
case of error. |
|
|
1943 |
(cff_parse_real): Handle and trace overflow, underflow, and bad data |
|
|
1944 |
consistently. |
|
|
1945 |
(do_fixed): New helper function, handling and tracing overflow. |
|
|
1946 |
(cff_parse_fixed, cff_parse_fixed_scaled): Use `do_fixed'. |
|
|
1947 |
|
|
|
1948 |
2012-10-17 Werner Lemberg |
|
|
1949 |
|
|
|
1950 |
[psaux] Fix some value overflows. |
|
|
1951 |
|
|
|
1952 |
* src/psaux/psconv.c (PS_Conv_ToFixed): Implement it. |
|
|
1953 |
|
|
|
1954 |
2012-10-17 Bram Tassyns |
|
|
1955 |
|
|
|
1956 |
[cff] Fix value overflow. |
|
|
1957 |
|
|
|
1958 |
* src/cff/cffparse.c (cff_parse_fixed_scaled): Implement it. |
|
|
1959 |
|
|
|
1960 |
2012-10-17 Werner Lemberg |
|
|
1961 |
|
|
|
1962 |
[truetype] Fix Savannah bug #37572. |
|
|
1963 |
|
|
|
1964 |
* src/truetype/ttinterp.c (Ins_ISECT): Use angle between vectors to |
|
|
1965 |
avoid grazing intersections. The previous threshold was too coarse, |
|
|
1966 |
incorrectly rejecting short but valid vectors. |
|
|
1967 |
|
|
|
1968 |
2012-09-30 Gilles Espinasse |
|
|
1969 |
|
|
|
1970 |
Remove useless `rm' detection. |
|
|
1971 |
|
|
|
1972 |
`rm -f' is directly used in the `configure' script created by |
|
|
1973 |
autoconf, thus no availability test is necessary. |
|
|
1974 |
|
|
|
1975 |
* builds/unix/configure.raw (RMF): Remove test. |
|
|
1976 |
* builds/unix/unix-def.in (DELETE): Updated. |
|
|
1977 |
|
|
|
1978 |
2012-09-29 Werner Lemberg |
|
|
1979 |
|
|
|
1980 |
[autofit] Minor optimization. |
|
|
1981 |
|
|
|
1982 |
* src/autofit/afglobals.c (af_face_globals_compute_script_coverage): |
|
|
1983 |
Add loop condition. |
|
|
1984 |
|
|
|
1985 |
2012-09-29 Werner Lemberg |
|
|
1986 |
|
|
|
1987 |
[autofit] Fix thinko. |
|
|
1988 |
|
|
|
1989 |
* src/autofit/aftypes.h (AF_SCRIPT): |
|
|
1990 |
s/AF_SCRIPT_NONE/AF_SCRIPT_DUMMY/. We already use `AF_SCRIPT_NONE' |
|
|
1991 |
as a bit mask. |
|
|
1992 |
|
|
|
1993 |
* src/autofit/afdummy.c: Updated. |
|
|
1994 |
|
|
|
1995 |
2012-09-18 Werner Lemberg |
|
|
1996 |
|
|
|
1997 |
[autofit] Implement `increase-x-height' property. |
|
|
1998 |
|
|
|
1999 |
* include/freetype/ftautoh.h (FT_Prop_IncreaseXHeight): New |
|
|
2000 |
structure. |
|
|
2001 |
|
|
|
2002 |
* include/autofit/afmodule.c (af_property_get_face_globals): New |
|
|
2003 |
function, re-using code from `af_property_get'. |
|
|
2004 |
(af_property_set, af_property_get): Handle `increase-x-height'. |
|
|
2005 |
Updated. |
|
|
2006 |
|
|
|
2007 |
2012-09-18 Werner Lemberg |
|
|
2008 |
|
|
|
2009 |
[autofit] Implement Infinality's `increase glyph heights'. |
|
|
2010 |
|
|
|
2011 |
This is an improved version of a similar fix contained in the |
|
|
2012 |
so-called `Infinality patch', taken from |
|
|
2013 |
|
|
|
2014 |
http://www.infinality.net/fedora/linux/zips/freetype-infinality-2.4.10-20120616_01-x86_64.tar.bz2 |
|
|
2015 |
|
|
|
2016 |
which addresses various enhancements of the auto-hinter. Without |
|
|
2017 |
properties to control a module's metadata it wasn't possible to |
|
|
2018 |
adapt the patches because everything was originally controlled by |
|
|
2019 |
environment variables which I consider not suitable in general. |
|
|
2020 |
|
|
|
2021 |
A patch to control `increase_x_height' follows. |
|
|
2022 |
|
|
|
2023 |
* src/autofit/afglobal.h (AF_PROP_INCREASE_X_HEIGHT_MIN, |
|
|
2024 |
AF_PROP_INCREASE_X_HEIGHT_MAX): New macros. |
|
|
2025 |
(AF_FaceGlobalsRec): Add `increase_x_height' member. |
|
|
2026 |
* src/autofit/afglobal.c (af_face_globals_new): Initialize it. |
|
|
2027 |
|
|
|
2028 |
* src/autofit/aflatin.c (af_latin_metrics_scale_dim), |
|
|
2029 |
* src/autofit/aflatin2.c (af_latin2_metrics_scale_dim): Implement |
|
|
2030 |
handling of `increase_x_height'. |
|
|
2031 |
|
|
|
2032 |
2012-09-18 Werner Lemberg |
|
|
2033 |
|
|
|
2034 |
[autofit] Add hierarchical property access to some structures. |
|
|
2035 |
|
|
|
2036 |
* src/autofit/afglobal.h: Include `afmodule.h'. |
|
|
2037 |
(AF_FaceGlobalsRec): Add `module' member. |
|
|
2038 |
(AF_FaceGlobals): Typedef moved to... |
|
|
2039 |
* src/autofit/aftypes.h: Here. |
|
|
2040 |
(AF_ScriptMetricsRec): Add `globals' member. |
|
|
2041 |
|
|
|
2042 |
* src/autofit/afglobal.c (af_face_globals_new, |
|
|
2043 |
af_face_globals_compute_script_coverage, |
|
|
2044 |
af_face_globals_get_metrics): Updated. |
|
|
2045 |
|
|
|
2046 |
* src/autofit/afloader.c (af_loader_reset), src/autofit/afmodule.c |
|
|
2047 |
(af_property_get): Updated. |
|
|
2048 |
|
|
|
2049 |
2012-09-17 Werner Lemberg |
|
|
2050 |
|
|
|
2051 |
[type1] Fix Savannah bug #37350. |
|
|
2052 |
|
|
|
2053 |
* src/type1/t1parse.c (T1_Get_Private_Dict) : Check for ASCII |
|
|
2054 |
storage only if we actually have at least four bytes. |
|
|
2055 |
|
|
|
2056 |
2012-09-15 Werner Lemberg |
|
|
2057 |
|
|
|
2058 |
[autofit] Implement `fallback-script' property. |
|
|
2059 |
|
|
|
2060 |
* src/autofit/afglobal.c: s/default_script/fallback_script/. |
|
|
2061 |
* src/autofit/afglobal.h: s/AF_SCRIPT_DEFAULT/AF_SCRIPT_FALLBACK/. |
|
|
2062 |
|
|
|
2063 |
* src/autofit/afmodule.c: s/default_script/fallback_script/. |
|
|
2064 |
(af_property_set, af_property_get): Implement `fallback-script'. |
|
|
2065 |
* src/autofit/afmodule.h: s/default_script/fallback_script/. |
|
|
2066 |
|
|
|
2067 |
* include/freetype/ftautoh.h: Document it. |
|
|
2068 |
|
|
|
2069 |
2012-09-15 Werner Lemberg |
|
|
2070 |
|
|
|
2071 |
[autofit] Correct previous Unicode 6.1.0 change. |
|
|
2072 |
|
|
|
2073 |
The auto-hinter's latin module only handles latin ligatures in the |
|
|
2074 |
`Alphabetical Presentation Forms' block. |
|
|
2075 |
|
|
|
2076 |
* src/autofit/aflatin.c (af_latin_uniranges): Fix it. |
|
|
2077 |
|
|
|
2078 |
2012-09-15 Werner Lemberg |
|
|
2079 |
|
|
|
2080 |
* src/autofit/afmodule.c: s/FT_Err_/AF_Err_/. |
|
|
2081 |
|
|
|
2082 |
2012-09-15 Werner Lemberg |
|
|
2083 |
|
|
|
2084 |
[autofit] Make default script a global property. |
|
|
2085 |
|
|
|
2086 |
* src/autofit/afmodule.h (AF_ModuleRec): Add `default_script' field. |
|
|
2087 |
|
|
|
2088 |
* src/autofit/afglobal.c (af_face_globals_compute_script_coverage, |
|
|
2089 |
af_face_globals_new), src/autofit/afloader.c (af_loader_reset), |
|
|
2090 |
src/autofit/afmodule.c (af_property_get) , |
|
|
2091 |
af_autofitter_init: |
|
|
2092 |
Handle default script. |
|
|
2093 |
|
|
|
2094 |
* src/autofit/afglobal.h: Updated. |
|
|
2095 |
|
|
|
2096 |
2012-09-15 Werner Lemberg |
|
|
2097 |
|
|
|
2098 |
Use `FT_Module' instead of `FT_Library' argument in property funcs. |
|
|
2099 |
|
|
|
2100 |
This internal change simplifies access to global module data. |
|
|
2101 |
|
|
|
2102 |
* include/freetype/internal/services/svprop.h |
|
|
2103 |
(FT_Properties_SetFunc, FT_Properties_GetFunc): Change accordingly. |
|
|
2104 |
|
|
|
2105 |
* src/base/ftobjs.c (ft_property_do), src/autofit/afmodule.c |
|
|
2106 |
(af_property_set, af_property_get): Updated. |
|
|
2107 |
|
|
|
2108 |
2012-09-14 Werner Lemberg |
|
|
2109 |
|
|
|
2110 |
[autofit] Update to Unicode 6.1.0. |
|
|
2111 |
|
|
|
2112 |
* src/autofit/afcjk.c (af_cjk_uniranges), src/autofit/aflatin.c |
|
|
2113 |
(af_latin_uniranges): Add and fix ranges. |
|
|
2114 |
|
|
|
2115 |
2012-09-14 Werner Lemberg |
|
|
2116 |
|
|
|
2117 |
[autofit] Pass `AF_Module' instead of `AF_Loader'. |
|
|
2118 |
|
|
|
2119 |
We want to access the (not yet existing) module's global data later |
|
|
2120 |
on. |
|
|
2121 |
|
|
|
2122 |
* src/autofit/afloader.c: Include `afmodule.h'. |
|
|
2123 |
(af_loader_init, af_loader_reset, af_loader_done, |
|
|
2124 |
af_loader_load_glyph): Change accordingly. |
|
|
2125 |
* src/autofit/afmodule.c (AF_ModuleRec): Move to `afmodule.h'. |
|
|
2126 |
Updated. |
|
|
2127 |
|
|
|
2128 |
* src/autofit/afmodule.h: Include `afloader.h'. |
|
|
2129 |
(AF_ModuleRec): Define here. |
|
|
2130 |
* src/autofit/afloader.h (AF_Module): Define here. |
|
|
2131 |
Updated. |
|
|
2132 |
|
|
|
2133 |
2012-09-14 Werner Lemberg |
|
|
2134 |
|
|
|
2135 |
[autofit] Fix `make multi'. |
|
|
2136 |
|
|
|
2137 |
* include/freetype/internal/fttrace.h: Add `afmodule'. |
|
|
2138 |
* src/autofit/afmodule.c: Include FT_INTERNAL_DEBUG_H. |
|
|
2139 |
(FT_COMPONENT): Define. |
|
|
2140 |
|
|
|
2141 |
2012-09-14 Werner Lemberg |
|
|
2142 |
|
|
|
2143 |
* src/autofit/afmodule.c: s/FT_Autofitter/AF_Module/. |
|
|
2144 |
|
|
|
2145 |
2012-09-12 Werner Lemberg |
|
|
2146 |
|
|
|
2147 |
[autofit] Minor reorganization. |
|
|
2148 |
|
|
|
2149 |
* src/autofit/afglobal.c (AF_SCRIPT_LIST_DEFAULT, |
|
|
2150 |
AF_SCRIPT_LIST_NONE, AF_DIGIT): Move to... |
|
|
2151 |
* src/autofit/afglobal.h (AF_SCRIPT_DEFAULT, AF_SCRIPT_LIST_NONE, |
|
|
2152 |
AF_DIGIT): This and update code. |
|
|
2153 |
|
|
|
2154 |
2012-09-01 Werner Lemberg |
|
|
2155 |
|
|
|
2156 |
[autofit] Implement `glyph-to-script-map' property. |
|
|
2157 |
|
|
|
2158 |
* include/freetype/ftautoh.h: New public header file. |
|
|
2159 |
* include/freetype/config/ftheader.h (FT_AUTOHINTER_H): New macro. |
|
|
2160 |
|
|
|
2161 |
* src/autofit/afglobal.c (AF_FaceGlobalsRec): Move structure to... |
|
|
2162 |
* src/autofit/afglobal.h: This header file. |
|
|
2163 |
* src/autofit/afmodule.c: Include FT_AUTOHINTER_H. |
|
|
2164 |
(af_property_get): Handle `glyph-to-script-map'. |
|
|
2165 |
|
|
|
2166 |
2012-08-31 Werner Lemberg |
|
|
2167 |
|
|
|
2168 |
[autofit] Implement properties service framework. |
|
|
2169 |
|
|
|
2170 |
No properties are added yet. |
|
|
2171 |
|
|
|
2172 |
* src/autofit/afmodule.c: Include FT_SERVICE_PROPERTIES_H. |
|
|
2173 |
(af_property_set, af_property_get): New dummy functions. |
|
|
2174 |
(af_service_properties, af_services, af_get_interface): Provide |
|
|
2175 |
service setup. |
|
|
2176 |
(autofit_moduleclass): Add service interface. |
|
|
2177 |
|
|
|
2178 |
* src/autofit/afpic.c: Add necessary forward declarations. |
|
|
2179 |
(autofit_module_class_pic_init): Add code for service addition. |
|
|
2180 |
(autofit_module_pic_free): Add code for service removal. |
|
|
2181 |
* src/autofit/afpic.h (AF_SERVICES_GET, AF_SERVICE_PROPERTIES_GET): |
|
|
2182 |
New macros which provide necessary syntactical sugar for PIC |
|
|
2183 |
support. |
|
|
2184 |
|
|
|
2185 |
2012-08-30 Werner Lemberg |
|
|
2186 |
|
|
|
2187 |
Implement properties to control FreeType modules. |
|
|
2188 |
|
|
|
2189 |
* include/freetype/fterrdef.h (FT_Err_Missing_Property): New error |
|
|
2190 |
code. |
|
|
2191 |
* include/freetype/ftmodapi.h (FT_Property_Set, FT_Property_Get): |
|
|
2192 |
New API. |
|
|
2193 |
|
|
|
2194 |
* include/freetype/internal/services/svprop.h: New file. |
|
|
2195 |
* include/freetype/internal/ftserv.h (FT_SERVICE_PROPERTIES_H): New |
|
|
2196 |
macro. |
|
|
2197 |
|
|
|
2198 |
* src/base/ftobjs.c: Include FT_SERVICE_PROPERTIES_H. |
|
|
2199 |
(ft_property_do, FT_Property_Set, FT_Property_Get): New functions. |
|
|
2200 |
|
|
|
2201 |
2012-08-29 Werner Lemberg |
|
|
2202 |
|
|
|
2203 |
[docmaker] Allow `-' in tags and identifiers. |
|
|
2204 |
|
|
|
2205 |
* src/tools/docmaker/content.py (re_identifier), |
|
|
2206 |
src/tools/docmaker/sources.py (re_markup_tag1, re_markup_tag2, |
|
|
2207 |
re_crossref): Add `-' in patterns. |
|
|
2208 |
|
|
|
2209 |
2012-08-27 Werner Lemberg |
|
|
2210 |
|
|
|
2211 |
[FT_CONFIG_OPTION_PIC] Fix g++ 4.6.2 compiler warnings. |
|
|
2212 |
|
|
|
2213 |
* include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER), |
|
|
2214 |
include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER, |
|
|
2215 |
FT_DEFINE_MODULE), include/freetype/internal/ftserv.h |
|
|
2216 |
(FT_DEFINE_SERVICEDESCREC1, FT_DEFINE_SERVICEDESCREC2, |
|
|
2217 |
FT_DEFINE_SERVICEDESCREC3, FT_DEFINE_SERVICEDESCREC4, |
|
|
2218 |
FT_DEFINE_SERVICEDESCREC5, FT_DEFINE_SERVICEDESCREC6), |
|
|
2219 |
src/autofit/afpic.c (autofit_module_class_pic_init), |
|
|
2220 |
src/base/basepic.c (ft_base_pic_init), src/base/ftinit.c |
|
|
2221 |
(ft_create_default_module_classes), src/cff/cffparse.c |
|
|
2222 |
(FT_Create_Class_cff_field_handlers), src/cff/cffpic.c |
|
|
2223 |
(cff_driver_class_pic_init), src/pshinter/pshpic.c |
|
|
2224 |
(pshinter_module_class_pic_init), src/psnames/pspic.c |
|
|
2225 |
(psnames_module_class_pic_init), src/raster/rastpic.c |
|
|
2226 |
(ft_raster1_renderer_class_pic_init), src/sfnt/sfntpic.c |
|
|
2227 |
(sfnt_module_class_pic_init), src/sfnt/ttcmap.c |
|
|
2228 |
(FT_Create_Class_tt_cmap_classes), src/smooth/ftspic.c |
|
|
2229 |
(ft_smooth_renderer_class_pic_init), src/truetype/ttpic.c |
|
|
2230 |
(tt_driver_class_pic_init): Initialize allocation variable. |
|
|
2231 |
|
|
|
2232 |
2012-08-27 Werner Lemberg |
|
|
2233 |
|
|
|
2234 |
[truetype] Fix compilation warning. |
|
|
2235 |
|
|
|
2236 |
* src/truetype/ttgload.c (IS_HINTED): Move macro to... |
|
|
2237 |
* src/truetype/ttobjs.h: This header file. |
|
|
2238 |
|
|
|
2239 |
2012-08-27 Werner Lemberg |
|
|
2240 |
|
|
|
2241 |
[autofit, cff, pshinter, psnames] More renamings for orthogonality. |
|
|
2242 |
|
|
|
2243 |
* src/autofit/afmodule.c, src/autofit/afpic.h: |
|
|
2244 |
s/AF_AUTOFITTER_/AF_/. |
|
|
2245 |
|
|
|
2246 |
* src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffparse.c, |
|
|
2247 |
src/cff/cffpic.h: s/FT_CFF_/CFF_/. |
|
|
2248 |
|
|
|
2249 |
* src/pshinter/pshmod.c, src/pshinter/pshpic.h: |
|
|
2250 |
s/FT_PSHINTER_/PSHINTER_/. |
|
|
2251 |
|
|
|
2252 |
* src/psnames/psmodule.c, src/psnames/pspic.h: |
|
|
2253 |
s/FT_PSCMAPS/PSCMAPS_/. |
|
|
2254 |
|
|
|
2255 |
2012-08-27 Werner Lemberg |
|
|
2256 |
|
|
|
2257 |
[sfnt, truetype] More renamings for orthogonality. |
|
|
2258 |
|
|
|
2259 |
* src/sfnt/sfdriver.c, src/sfnt/sfntpic.h, src/sfnt/ttcmap.c, |
|
|
2260 |
src/truetype/ttdriver.c, src/truetype/ttpic.h: s/FT_SFNT_/SFNT_/, |
|
|
2261 |
s/FT_TT_/TT_/, s/GET_CMAP_INFO_GET/CMAP_INFO_GET/. |
|
|
2262 |
|
|
|
2263 |
2012-08-27 Werner Lemberg |
|
|
2264 |
|
|
|
2265 |
[autofit] Some macro and variable renamings for orthogonality. |
|
|
2266 |
|
|
|
2267 |
* include/freetype/internal/autohint.h, src/base/ftobjs.c, |
|
|
2268 |
src/autofit/afmodule.c, src/autofit/afpic.c, src/autofit/afpic.h: |
|
|
2269 |
s/SERVICE/INTERFACE/, s/service/interface/, s/Service/Interface/. |
|
|
2270 |
|
|
|
2271 |
2012-08-26 Werner Lemberg |
|
|
2272 |
|
|
|
2273 |
Fix Savannah bug #37178. |
|
|
2274 |
|
|
|
2275 |
* src/base/ftobjs.c (FT_Open_Face): Initialize `error' with |
|
|
2276 |
`FT_Err_Missing_Module' before loop to indicate `no valid drivers'. |
|
|
2277 |
|
|
|
2278 |
2012-08-17 Werner Lemberg |
|
|
2279 |
|
|
|
2280 |
* src/base/ftsynth.c (FT_GlyphSlot_Oblique): Fix shear angle. |
|
|
2281 |
|
|
|
2282 |
The old value was far too large (more than 20°). The new one |
|
|
2283 |
corresponds to 12°, quite common in typography. |
|
|
2284 |
|
|
|
2285 |
2012-08-12 Alexei Podtelezhnikov |
|
|
2286 |
|
|
|
2287 |
[smooth] Fix Savannah bug #37017. |
|
|
2288 |
|
|
|
2289 |
* src/smooth/ftgrays.c (gray_render_cubic): Use a different set of |
|
|
2290 |
checks when detecting super curvy splines to be split. |
|
|
2291 |
|
|
|
2292 |
2012-08-05 Werner Lemberg |
|
|
2293 |
|
|
|
2294 |
[autofit] Improve recognition of flat segments. |
|
|
2295 |
|
|
|
2296 |
Problem reported by Brad Dunzer . |
|
|
2297 |
|
|
|
2298 |
* src/autofit/aflatin.c (af_latin_metrics_init_blues): We have |
|
|
2299 |
a flat segment if the horizontal distance of best on-points is |
|
|
2300 |
larger than a given threshold. |
|
|
2301 |
|
|
|
2302 |
2012-08-05 Werner Lemberg |
|
|
2303 |
|
|
|
2304 |
[autofit] Variable renamings. |
|
|
2305 |
|
|
|
2306 |
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Replace |
|
|
2307 |
`glyph' with `outline'. |
|
|
2308 |
s/best_first/best_contour_first/. |
|
|
2309 |
s/best_last/best_contour_last/. |
|
|
2310 |
|
|
|
2311 |
2012-07-31 Werner Lemberg |
|
|
2312 |
|
|
|
2313 |
[type1] Fix Savannah bug #37000. |
|
|
2314 |
|
|
|
2315 |
* src/type1/t1load.c (parse_encoding): Fix order of checks. |
|
|
2316 |
|
|
|
2317 |
2012-07-17 Werner Lemberg |
|
|
2318 |
|
|
|
2319 |
[psaux] Fix Savannah bug #36833. |
|
|
2320 |
|
|
|
2321 |
* src/psaux/t1decode.c (t1operator_seac): `seac' is not a valid |
|
|
2322 |
operator if we want metrics only. |
|
|
2323 |
|
|
|
2324 |
2012-07-16 Werner Lemberg |
|
|
2325 |
|
|
|
2326 |
[type1] Fix Savannah bug #36832. |
|
|
2327 |
|
|
|
2328 |
* src/type1/t1load.c (parse_charstrings): Reject negative number of |
|
|
2329 |
glyphs. |
|
|
2330 |
|
|
|
2331 |
2012-07-13 Werner Lemberg |
|
|
2332 |
|
|
|
2333 |
[type1] Fix Savannah bug #36829. |
|
|
2334 |
|
|
|
2335 |
* src/type1/t1load.c (parse_encoding): Check cursor position after |
|
|
2336 |
call to T1_Skip_PS_Token. |
|
|
2337 |
|
|
|
2338 |
2012-07-12 Alexei Podtelezhnikov |
|
|
2339 |
|
|
|
2340 |
Revert the last commit 45337b07. |
|
|
2341 |
|
|
|
2342 |
* src/base/ftstroke.c (FT_Stroker_New): Revert the previous change. |
|
|
2343 |
|
|
|
2344 |
2012-07-11 Alexei Podtelezhnikov |
|
|
2345 |
|
|
|
2346 |
[ftstroke] Fix uninitialized return value. |
|
|
2347 |
|
|
|
2348 |
* src/base/ftstroke.c (FT_Stroker_New): Return FT_Err_Ok instead. |
|
|
2349 |
|
|
|
2350 |
2012-07-11 Werner Lemberg |
|
|
2351 |
|
|
|
2352 |
[smooth] Avoid memory leak in case of failure. |
|
|
2353 |
|
|
|
2354 |
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use flags to |
|
|
2355 |
indicate what to clean up after finishing the function, with and |
|
|
2356 |
without errors. |
|
|
2357 |
|
|
|
2358 |
2012-07-09 Werner Lemberg |
|
|
2359 |
|
|
|
2360 |
Fix compilation with MSVC 5.0. |
|
|
2361 |
|
|
|
2362 |
Problem reported by Peter Breitenlohner and Akira Kakuto. |
|
|
2363 |
|
|
|
2364 |
* include/freetype/config/ftstdlib.h (ft_setjmp): Updated. |
|
|
2365 |
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Remove cast. |
|
|
2366 |
|
|
|
2367 |
2012-07-09 Werner Lemberg |
|
|
2368 |
|
|
|
2369 |
[autofit] Improve debugging messages; do some code cleanup. |
|
|
2370 |
|
|
|
2371 |
* src/autofit/aflatin.c (af_latin_align_linked_edge, |
|
|
2372 |
af_latin_hint_edges): Synchronize with formatting used in the |
|
|
2373 |
ttfautohint project. |
|
|
2374 |
|
|
|
2375 |
2012-07-07 Gilles Espinasse |
|
|
2376 |
|
|
|
2377 |
Fix strict-aliasing warning. |
|
|
2378 |
|
|
|
2379 |
* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Avoid double cast. |
|
|
2380 |
|
|
|
2381 |
2012-07-07 Dave Thomas |
|
|
2382 |
|
|
|
2383 |
[ARM] Fix FT_MulFix_arm. |
|
|
2384 |
|
|
|
2385 |
* include/freetype/config/ftconfig.h (FT_MulFix_arm) [__arm__]: |
|
|
2386 |
Avoid ADDS instruction to clobber condition codes. |
|
|
2387 |
|
|
|
2388 |
2012-07-06 Werner Lemberg |
|
|
2389 |
|
|
|
2390 |
[autofit] Do some code cleanup. |
|
|
2391 |
|
|
|
2392 |
* src/autofit/afglobal.c (af_face_globals_new): Simplify. |
|
|
2393 |
|
|
|
2394 |
* src/autofit/afhints.c: Use `FT_TRACE7' instead of `printf' |
|
|
2395 |
everywhere. |
|
|
2396 |
(FT_COMPONENT): New macro. |
|
|
2397 |
(af_glyph_hints_done): Simplify. |
|
|
2398 |
|
|
|
2399 |
* include/freetype/internal/fttrace.h: Updated. |
|
|
2400 |
|
|
|
2401 |
2012-07-05 Werner Lemberg |
|
|
2402 |
|
|
|
2403 |
[autofit] Improve output of debugging information. |
|
|
2404 |
|
|
|
2405 |
* src/autofit/afhints.c (af_glyph_hints_dump_segments): Print more |
|
|
2406 |
data; report no data. |
|
|
2407 |
(af_glyph_hints_dump_edges): Report no data. |
|
|
2408 |
|
|
|
2409 |
2012-07-04 Werner Lemberg |
|
|
2410 |
|
|
|
2411 |
[autofit] Fix Savannah bug #36091. |
|
|
2412 |
|
|
|
2413 |
* src/autofit/aflatin.c (af_latin_metrics_init_blues), |
|
|
2414 |
src/autofit/aflatin2.c (af_latin2_metrics_init_blues): Change the |
|
|
2415 |
constraint for testing round vs. flat segment: Accept either a |
|
|
2416 |
small distance or a small angle. |
|
|
2417 |
|
|
|
2418 |
2012-07-04 Werner Lemberg |
|
|
2419 |
|
|
|
2420 |
[autofit] Beautify blue zone tracing. |
|
|
2421 |
|
|
|
2422 |
* src/autofit/aflatin.c (af_latin_metrics_init_blues), |
|
|
2423 |
src/autofit/aflatin2.c (af_latin2_metrics_init_blues): Implement it. |
|
|
2424 |
|
|
|
2425 |
2012-07-03 Werner Lemberg |
|
|
2426 |
|
|
|
2427 |
[autofit] Quantize stem widths. |
|
|
2428 |
|
|
|
2429 |
* src/autofit/afangles.c (af_sort_widths): Rename to... |
|
|
2430 |
(af_sort_and_quantize_widths): This. |
|
|
2431 |
Add code to avoid stem widths which are almost identical. |
|
|
2432 |
* src/autofit/aftypes.h, src/autofit/aflatin.c, src/autofit/afcjk.c: |
|
|
2433 |
Updated. |
|
|
2434 |
|
|
|
2435 |
2012-07-03 Werner Lemberg |
|
|
2436 |
|
|
|
2437 |
[autofit] Minor speed-up. |
|
|
2438 |
|
|
|
2439 |
* src/autofit/afangles (af_sort_pos, af_sort_widths): Don't swap |
|
|
2440 |
elements if they are equal. |
|
|
2441 |
|
|
|
2442 |
2012-06-30 Gilles Espinasse |
|
|
2443 |
|
|
|
2444 |
Fix `checking if gcc static flag -static works' test. |
|
|
2445 |
|
|
|
2446 |
On my linux build tree, I receive yes answer in in every package I |
|
|
2447 |
build except freetype for this test checking if gcc static flag |
|
|
2448 |
`-static' works |
|
|
2449 |
|
|
|
2450 |
On freetype, no is received, unless bzip2 and zlib are disabled using |
|
|
2451 |
|
|
|
2452 |
./configure --without-bzip2 --without-zlib |
|
|
2453 |
|
|
|
2454 |
The reason is that bzip2 and zlib tests add `-lz' and `-lbz2' to |
|
|
2455 |
LDFLAGS and this broke static flag test. |
|
|
2456 |
|
|
|
2457 |
* builds/unix/configure.raw: Update CFLAGS and LDFLAGS only after |
|
|
2458 |
LT_INIT has run. |
|
|
2459 |
|
|
|
2460 |
2012-06-28 Infinality |
|
|
2461 |
|
|
|
2462 |
[truetype] Fix various artifacts. |
|
|
2463 |
|
|
|
2464 |
Verdana was broken in the original Infinality commit. Also |
|
|
2465 |
includes other minor fixes. |
|
|
2466 |
|
|
|
2467 |
* src/truetype/ttsubpix.h: Updated. Removed unused macros. |
|
|
2468 |
(RASTERIZER_35_Rules): Add Verdana. |
|
|
2469 |
(SKIP_NONPIXEL_Y_MOVES_Rules): Add Tahoma `s'. |
|
|
2470 |
(MIRP_CVT_ZERO_Rules): Remove Verdana. |
|
|
2471 |
(ALWAYS_SKIP_DELTAP_Rules): Add Russian char 0x438. |
|
|
2472 |
(COMPATIBLE_WIDTHS_Rules): Rearrange some rules. |
|
|
2473 |
(X_SCALING_Rules): Adjust Verdana `a' at 12 and 13 ppem. |
|
|
2474 |
|
|
|
2475 |
* src/truetype/ttsubpix.c: Updated. |
|
|
2476 |
(sph_set_tweaks): Re-execute fpgm always. |
|
|
2477 |
|
|
|
2478 |
2012-06-28 Gilles Espinasse |
|
|
2479 |
|
|
|
2480 |
Fix CFLAGS and LDFLAGS share configure test. |
|
|
2481 |
|
|
|
2482 |
* builds/unix/configure.raw: Fix typo. |
|
|
2483 |
|
|
|
2484 |
2012-06-28 Werner Lemberg |
|
|
2485 |
|
|
|
2486 |
[truetype] Set the `subpixel_positioned' flag unconditionally. |
|
|
2487 |
|
|
|
2488 |
This is how the code currently behaves. |
|
|
2489 |
|
|
|
2490 |
* src/truetype/ttgload.c (tt_loader_init): Do it. |
|
|
2491 |
|
|
|
2492 |
2012-06-27 Werner Lemberg |
|
|
2493 |
|
|
|
2494 |
Fix conditional compilation. |
|
|
2495 |
|
|
|
2496 |
* src/base/basepic.c: Use FT_CONFIG_OPTION_MAC_FONTS. |
|
|
2497 |
|
|
|
2498 |
2012-06-27 Werner Lemberg |
|
|
2499 |
|
|
|
2500 |
Fix conditional compilation. |
|
|
2501 |
|
|
|
2502 |
* include/freetype/internal/ftcalc.h (FT_MulDiv_No_Round): Don't |
|
|
2503 |
enclose with `TT_USE_BYTECODE_INTERPRETER'; we now need the function |
|
|
2504 |
elsewhere also. |
|
|
2505 |
|
|
|
2506 |
* src/autofit/afcjk.h: Use AF_CONFIG_OPTION_CJK. |
|
|
2507 |
|
|
|
2508 |
* src/truetype/ttgload.c (tt_loader_init): Fix compiler warning. |
|
|
2509 |
|
|
|
2510 |
* src/truetype/ttinterp.c (Ins_MSIRP): Fix compiler warning. |
|
|
2511 |
|
|
|
2512 |
* src/truetype/ttinterp.h: Use |
|
|
2513 |
TT_CONFIG_OPTION_BYTECODE_INTERPRETER. |
|
|
2514 |
|
|
|
2515 |
2012-06-26 Infinality |
|
|
2516 |
|
|
|
2517 |
[truetype] Remove unused rounding functionality. |
|
|
2518 |
|
|
|
2519 |
The subpixel hinting patch contained the concept of an adjustable |
|
|
2520 |
number of gridlines per pixel. This is no longer used due to x |
|
|
2521 |
being completely ignored instead. This will return some of the |
|
|
2522 |
code to its existing state prior to the original Infinality |
|
|
2523 |
commit. |
|
|
2524 |
|
|
|
2525 |
* include/freetype/internal/ftobjs.h (FT_PIX_FLOOR_GRID, |
|
|
2526 |
FT_PIX_ROUND_GRID, FT_PIX_CEIL_GRID): Removed. |
|
|
2527 |
|
|
|
2528 |
* src/truetype/ttinterp.c: Updated. |
|
|
2529 |
(Round_None, Round_To_Grid, Round_To_Half_Grid, Round_Down_To_Grid, |
|
|
2530 |
Round_Up_To_Grid, Round_To_Double_Grid, Round_Super, Round_Super_45, |
|
|
2531 |
SetSuperRound): Remove parameter to handle the number of grid lines per |
|
|
2532 |
pixel. |
|
|
2533 |
(SET_SuperRound, ROUND_None, CUR_Func_round): Updated. |
|
|
2534 |
(DO_SROUND, DOS45ROUND, DO_ODD, DO_EVEN): Updated. |
|
|
2535 |
(DO_ROUND, DO_NROUND): Updated. |
|
|
2536 |
(Move_Zp2_Point, Ins_SHPIX, Ins_MSIRP, Ins_MDAP, Ins_MIAP, |
|
|
2537 |
Ins_MDRP, Ins_MIRP): Perform Round_None instead of calling a modified |
|
|
2538 |
rounding function. Remove gridlines_per_pixel. Create a local |
|
|
2539 |
variable to store control value cutin. Simplify the conditional for |
|
|
2540 |
ignore_x_mode. Adjust rounding calls to pass only two values. |
|
|
2541 |
|
|
|
2542 |
2012-06-25 Werner Lemberg |
|
|
2543 |
|
|
|
2544 |
[cff] Fix Savannah bug #36705. |
|
|
2545 |
|
|
|
2546 |
Handle numbers like 2.001 correctly. |
|
|
2547 |
|
|
|
2548 |
* src/cff/cffparse.c (cff_parse_real): Avoid negative values for |
|
|
2549 |
`shift'. |
|
|
2550 |
|
|
|
2551 |
2012-06-18 Infinality |
|
|
2552 |
|
|
|
2553 |
[truetype] Support subpixel hinting. |
|
|
2554 |
|
|
|
2555 |
This is the large, famous `Infinality' patch to support ClearType |
|
|
2556 |
bytecode which has been available from |
|
|
2557 |
http://www.infinality.net/blog/ for some time, and which has been |
|
|
2558 |
refined over the last years. While still experimental, it is now |
|
|
2559 |
mature enough to be included directly into FreeType. |
|
|
2560 |
|
|
|
2561 |
Most of the code is based on the ClearType whitepaper written by |
|
|
2562 |
Greg Hitchcock |
|
|
2563 |
|
|
|
2564 |
http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx |
|
|
2565 |
|
|
|
2566 |
which gives a detailed overview of the necessary changes to the |
|
|
2567 |
Microsoft rasterizer so that older fonts are supported. However, a |
|
|
2568 |
lot of details are still missing, and this patches provides a |
|
|
2569 |
framework to easily handle rendering issues down to the glyph level |
|
|
2570 |
of certain fonts. |
|
|
2571 |
|
|
|
2572 |
Note that ClearType support is not completely implemented! In |
|
|
2573 |
particular, full support for the options `compatible_widths', |
|
|
2574 |
`symmetrical_smoothing, and `bgr' (via the GETINFO bytecode |
|
|
2575 |
instruction) is missing. |
|
|
2576 |
|
|
|
2577 |
* src/truetype/ttsubpix.c: New file, providing code to handle |
|
|
2578 |
`tweaks', this is, rules for certain glyphs in certain fonts |
|
|
2579 |
(including wildcards) which need a special treatment. |
|
|
2580 |
|
|
|
2581 |
* src/truetype/ttsubpix.h: New file, holding the tweaking rules. |
|
|
2582 |
|
|
|
2583 |
* include/freetype/config/ftoption.h, src/devel/ftoption.h |
|
|
2584 |
(TT_CONFIG_OPTION_SUBPIXEL_HINTING): New macro. |
|
|
2585 |
|
|
|
2586 |
* include/freetype/internal/ftobjs.h (FT_PIX_FLOOR_GRID, |
|
|
2587 |
FT_PIX_ROUND_GRID, FT_PIX_CEIL_GRID): New macros. |
|
|
2588 |
|
|
|
2589 |
* src/truetype/truetype.c [TT_USE_BYTECODE_INTERPRETER]: Include |
|
|
2590 |
`ttsubpix.c'. |
|
|
2591 |
|
|
|
2592 |
* src/truetype/ttgload.c: Include `ttsubpix.h'. |
|
|
2593 |
[All changes below are guarded by TT_CONFIG_OPTION_SUBPIXEL_HINTING.] |
|
|
2594 |
|
|
|
2595 |
(tt_get_metrics): Set tweak flags. |
|
|
2596 |
(TT_Hint_Glyph): Call `FT_Outline_EmboldenXY' if necessary. |
|
|
2597 |
(TT_Process_Simple_Glyph): Compensate emboldening if necessary. |
|
|
2598 |
(compute_glyph_metrics): Handle `compatible widths' option. |
|
|
2599 |
(tt_loader_init): Handle ClearType GETINFO information bits. |
|
|
2600 |
|
|
|
2601 |
* src/truetype/rules.mk (TT_DRC_SRC): Updated. |
|
|
2602 |
|
|
|
2603 |
* src/truetype/ttinterp.c: Include `ttsubpix.h'. |
|
|
2604 |
[Where necessary, changes below are guarded by |
|
|
2605 |
TT_CONFIG_OPTION_SUBPIXEL_HINTING.] |
|
|
2606 |
|
|
|
2607 |
(Direct_Move, Direct_Move_X): Extended. |
|
|
2608 |
(Round_None, Round_To_Grid, Round_To_Half_Grid, Round_Down_To_Grid, |
|
|
2609 |
Round_Up_To_Grid, Round_To_Double_Grid, Round_Super, Round_Super_45, |
|
|
2610 |
SetSuperRound): Add parameter to handle the number of grid lines per |
|
|
2611 |
pixel. |
|
|
2612 |
(SET_SuperRound, ROUND_None, CUR_Func_round): Updated. |
|
|
2613 |
(DO_SROUND, DOS45ROUND, DO_ODD, DO_EVEN): Updated. |
|
|
2614 |
(DO_ROUND, DO_NROUND): Updated. |
|
|
2615 |
(DO_RS): Take care of `Typeman' bytecode patterns. |
|
|
2616 |
(Ins_FDEF): Add some debugging code. Commented out. |
|
|
2617 |
(Ins_ENDF): Restore state. |
|
|
2618 |
(Ins_CALL, Ins_LOOPCALL): Handle inline delta functions. |
|
|
2619 |
(Ins_MD): Handle `Vacuform' rounds. |
|
|
2620 |
(Move_Zp2_Point, Ins_SHPIX, Ins_MSIRP, Ins_MDAP, Ins_MIAP, |
|
|
2621 |
Ins_MDRP, Ins_MIRP): Handle tweaks. |
|
|
2622 |
(Ins_ALIGNRP): Add tweak guard. |
|
|
2623 |
(Ins_IUP, Ins_DELTAP): Handle tweaks. |
|
|
2624 |
(Ins_GETINFO): Handle new ClearType bits. |
|
|
2625 |
(TT_RunIns): Handle tweaks. |
|
|
2626 |
|
|
|
2627 |
* src/truetype/ttinterp.h: Updated. |
|
|
2628 |
(SPH_TweakRule, SPH_ScaleRule): New structures for tweaks. |
|
|
2629 |
(TT_ExecContextRec): Add members for subpixel hinting support. |
|
|
2630 |
|
|
|
2631 |
* src/truetype/ttobjs.h (TT_DefRecord): Add `inline_delta' member. |
|
|
2632 |
|
|
|
2633 |
2012-06-15 Werner Lemberg |
|
|
2634 |
|
|
|
2635 |
* Version 2.4.10 released. |
|
|
2636 |
========================= |
|
|
2637 |
|
|
|
2638 |
|
|
|
2639 |
Tag sources with `VER-2-4-10'. |
|
|
2640 |
|
|
|
2641 |
* docs/VERSION.DLL: Update documentation and bump version number to |
|
|
2642 |
2.4.10. |
|
|
2643 |
|
|
|
2644 |
* README, Jamfile (RefDoc), |
|
|
2645 |
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, |
|
|
2646 |
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, |
|
|
2647 |
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html, |
|
|
2648 |
builds/win32/visualc/freetype.dsp, |
|
|
2649 |
builds/win32/visualc/freetype.vcproj, |
|
|
2650 |
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, |
|
|
2651 |
builds/win32/visualce/freetype.vcproj, |
|
|
2652 |
builds/win32/visualce/index.html, |
|
|
2653 |
builds/wince/vc2005-ce/freetype.vcproj, |
|
|
2654 |
builds/wince/vc2005-ce/index.html, |
|
|
2655 |
builds/wince/vc2008-ce/freetype.vcproj, |
|
|
2656 |
builds/wince/vc2008-ce/index.html: s/2.4.9/2.4.10/, s/249/2410/. |
|
|
2657 |
|
|
|
2658 |
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 10. |
|
|
2659 |
|
|
|
2660 |
* builds/unix/configure.raw (version_info): Set to 15:0:9. |
|
|
2661 |
|
|
|
2662 |
2012-06-15 Alexei Podtelezhnikov |
|
|
2663 |
|
|
|
2664 |
* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Improve spacing. |
|
|
2665 |
|
|
|
2666 |
* docs/CHANGES: Updated. |
|
|
2667 |
|
|
|
2668 |
2012-06-14 suzuki toshiya |
|
|
2669 |
|
|
|
2670 |
* builds/exports.mk: Add CCexe_CFLAGS and CCexe_LDFLAGS. |
|
|
2671 |
|
|
|
2672 |
to pass special compiler/linker flags under cross development. |
|
|
2673 |
Suggested by Savannah bug #36367. |
|
|
2674 |
|
|
|
2675 |
ChangeLog on 2010-07-15 saying as they were removed was wrong |
|
|
2676 |
for the official trunk of FreeType2. This commit is the first |
|
|
2677 |
introduction of them. |
|
|
2678 |
|
|
|
2679 |
2012-06-14 Werner Lemberg |
|
|
2680 |
|
|
|
2681 |
* docs/CHANGES: Updated. |
|
|
2682 |
|
|
|
2683 |
2012-06-14 suzuki toshiya |
|
|
2684 |
|
|
|
2685 |
[truetype] Add new versions of NEC FA family to tricky font list. |
|
|
2686 |
|
|
|
2687 |
NEC FA family dated in 1996 have different checksum. |
|
|
2688 |
Reported by Johnson Y. Yan ; see |
|
|
2689 |
|
|
|
2690 |
http://lists.gnu.org/archive/html/freetype-devel/2012-06/msg00023.html |
|
|
2691 |
|
|
|
2692 |
* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): 4 sets |
|
|
2693 |
of fpgm & prep table checksums for FA-Gothic, FA-Minchou, |
|
|
2694 |
FA-RoundedGothicM, FA-RoundedGothicB are added. The family |
|
|
2695 |
names in sample PDF are truncated, thus the list of the |
|
|
2696 |
family names in tt_check_trickyness_family() is not updated yet. |
|
|
2697 |
|
|
|
2698 |
2012-06-06 Werner Lemberg |
|
|
2699 |
|
|
|
2700 |
[ftraster] Fix rounding issue causing visual artifacts. |
|
|
2701 |
|
|
|
2702 |
Problem reported by jola ; see |
|
|
2703 |
|
|
|
2704 |
http://lists.gnu.org/archive/html/freetype-devel/2012-05/msg00036.html |
|
|
2705 |
|
|
|
2706 |
* src/raster/ftraster.c (SMulDiv_No_Round): New macro. |
|
|
2707 |
(Line_Up): Use it. |
|
|
2708 |
* src/raster/ftmisc.h (FT_MulDiv_No_Round): Copied from `ftcalc.c'. |
|
|
2709 |
|
|
|
2710 |
2012-05-28 Alexei Podtelezhnikov |
|
|
2711 |
|
|
|
2712 |
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Simplify. |
|
|
2713 |
|
|
|
2714 |
We now use the cross product of the direction vectors to compute the |
|
|
2715 |
outline's orientation. |
|
|
2716 |
|
|
|
2717 |
2012-05-28 Werner Lemberg |
|
|
2718 |
|
|
|
2719 |
* docs/CHANGES: Updated. |
|
|
2720 |
|
|
|
2721 |
2012-05-28 Alexei Podtelezhnikov |
|
|
2722 |
|
|
|
2723 |
New function FT_Outline_EmboldenXY. |
|
|
2724 |
|
|
|
2725 |
* include/freetype/ftoutln.h (FT_Outline_EmboldenXY): Define it. |
|
|
2726 |
|
|
|
2727 |
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Implement it, using a |
|
|
2728 |
simplified embolding algorithm. |
|
|
2729 |
(FT_Outline_Embolden): Make it a special case of |
|
|
2730 |
`FT_Outline_EmboldenXY' |
|
|
2731 |
|
|
|
2732 |
2012-05-07 Werner Lemberg |
|
|
2733 |
|
|
|
2734 |
[type1] Fix Savannah bug #36386. |
|
|
2735 |
|
|
|
2736 |
* src/type1/t1load.c (t1_load_keyword): Ignore keyword if context is |
|
|
2737 |
not valid. |
|
|
2738 |
|
|
|
2739 |
2012-04-07 Werner Lemberg |
|
|
2740 |
|
|
|
2741 |
Remove compiler warning. |
|
|
2742 |
|
|
|
2743 |
* src/truetype/ttgload.c (TT_Load_Glyph) |
|
|
2744 |
[!TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Access `glyph->face' directly. |
|
|
2745 |
|
|
|
2746 |
2012-03-28 Werner Lemberg |
|
|
2747 |
|
|
|
2748 |
[autofit] Properly copy scaler flags to script metrics object. |
|
|
2749 |
|
|
|
2750 |
Without this patch, only the dummy and cjk autohinter modules get |
|
|
2751 |
them (since they copy the whole scaler object). |
|
|
2752 |
|
|
|
2753 |
* src/autofit/aflatin.c (af_latin_metrics_scale), |
|
|
2754 |
src/autofit/aflatin2.c (af_latin2_metrics_scale): Implement it. |
|
|
2755 |
|
|
|
2756 |
2012-03-22 Alexei Podtelezhnikov |
|
|
2757 |
|
|
|
2758 |
[bdflib] Remove redundant macro. |
|
|
2759 |
|
|
|
2760 |
* src/bdf/bdflib.c (isdigok): Remove and replace with sbitset, which |
|
|
2761 |
is exactly the same. |
|
|
2762 |
|
|
|
2763 |
2012-03-20 suzuki toshiya |
|
|
2764 |
|
|
|
2765 |
[configure] Fix Savannah bug #35644. |
|
|
2766 |
|
|
|
2767 |
* builds/unix/configure.raw: Check `-ansi' flag works even if gcc |
|
|
2768 |
is used. Bionic libc headers for Android lose the consistency |
|
|
2769 |
when they are parsed with __STDC_VERSION__ older than 199901L or |
|
|
2770 |
__STRICT_ANSI__. |
|
|
2771 |
|
|
|
2772 |
2012-03-20 Werner Lemberg |
|
|
2773 |
|
|
|
2774 |
[bdf] Improvement to Savannah bug #35656. |
|
|
2775 |
|
|
|
2776 |
* src/bdf/bdflib.c (isdigok): Add cast, as suggested in report. |
|
|
2777 |
|
|
|
2778 |
2012-03-17 Chris Liddell |
|
|
2779 |
|
|
|
2780 |
[type1] Fix Savannah bug #35847. |
|
|
2781 |
|
|
|
2782 |
* src/type1/t1load.c (parse_subrs): Fix the loop exit condition; |
|
|
2783 |
we want to exit when we have run out of data. |
|
|
2784 |
|
|
|
2785 |
2012-03-16 Werner Lemberg |
|
|
2786 |
|
|
|
2787 |
[bdf] Really fix Savannah bug #35658. |
|
|
2788 |
|
|
|
2789 |
* src/bdf/bdflib.c (_bdf_list_split): Add one more `field' initializer. |
|
|
2790 |
|
|
|
2791 |
2012-03-14 Yann Droneaud |
|
|
2792 |
|
|
|
2793 |
[sfnt] Make arrays static like all others. |
|
|
2794 |
|
|
|
2795 |
* src/sfnt/ttload.c (tt_face_load_maxp, tt_face_load_os2), |
|
|
2796 |
src/sfnt/ttmtx.c (tt_face_load_hhea): Add `static' keyword to frame |
|
|
2797 |
fields. |
|
|
2798 |
|
|
|
2799 |
2012-03-14 Huw Davies |
|
|
2800 |
|
|
|
2801 |
[sfnt] A refinement of the previous commit. |
|
|
2802 |
|
|
|
2803 |
* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_utf16, |
|
|
2804 |
tt_name_entry_ascii_from_other): Stop at null byte. |
|
|
2805 |
|
|
|
2806 |
2012-03-14 Huw Davies |
|
|
2807 |
|
|
|
2808 |
[sfnt] Add `name' table compatibility to MS Windows. |
|
|
2809 |
|
|
|
2810 |
* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_utf16, |
|
|
2811 |
tt_name_entry_ascii_from_other): Don't replace `\0' with question |
|
|
2812 |
marks when converting strings. |
|
|
2813 |
|
|
|
2814 |
2012-03-14 Werner Lemberg |
|
|
2815 |
|
|
|
2816 |
[type1] Fix Savannah bug #35833. |
|
|
2817 |
|
|
|
2818 |
Based on the patch given in the bug report. |
|
|
2819 |
|
|
|
2820 |
* src/type1/t1load.c (IS_INCREMENTAL): New macro. |
|
|
2821 |
(read_binary_data): Add parameter `incremental'. |
|
|
2822 |
Update all callers using `IS_INCREMENTAL'. |
|
|
2823 |
|
|
|
2824 |
2012-03-11 Werner Lemberg |
|
|
2825 |
|
|
|
2826 |
[autofit] Return correct linear advance width values. |
|
|
2827 |
|
|
|
2828 |
This was quite a subtle bug which accidentally showed up with glyph |
|
|
2829 |
`afii10023' of arial.ttf (version 2.76). This glyph is a composite; |
|
|
2830 |
the first component, `E', has an advance width of 1366 font units, |
|
|
2831 |
while the advance width of the composite itself (which looks like |
|
|
2832 |
uppercase `E' with dieresis) is 1367 font units. I think this is |
|
|
2833 |
actually a bug in the font itself, because there is no reason that |
|
|
2834 |
this glyph has not the same width as uppercase `E' without the |
|
|
2835 |
dieresis. Anyway, it helped identify this problem. |
|
|
2836 |
|
|
|
2837 |
Using the TrueType hinter, the correct value (1367) of `afii10023' |
|
|
2838 |
was returned, but the autohinter mysteriously returned 1366. |
|
|
2839 |
|
|
|
2840 |
Digging in the code showed that the autohinter recursively calls |
|
|
2841 |
FT_Load_Glyph to load the glyph, adding the FT_LOAD_NO_SCALE load |
|
|
2842 |
flag. However, the `linearHoriAdvance' field is still returned as a |
|
|
2843 |
scaled value. To avoid scaling twice, the old code in autofit reset |
|
|
2844 |
`linearHoriAdvance', using the `horiAdvance' field. This seemed to |
|
|
2845 |
work since FT_LOAD_NO_SCALE was in use, but it failed actually, |
|
|
2846 |
because `horiAdvance' is defined as the distance of the first |
|
|
2847 |
subglyph's phantom points, which in turn are initialized using the |
|
|
2848 |
advance width of the first subglyph. And as the given example |
|
|
2849 |
shows, these widths can differ. |
|
|
2850 |
|
|
|
2851 |
* src/autofit/afloader.c (af_loader_load_g): Temporarily set |
|
|
2852 |
FT_LOAD_LINEAR_DESIGN while calling FT_Load_Glyph to get unscaled |
|
|
2853 |
values for the linear advance widths. |
|
|
2854 |
|
|
|
2855 |
2012-03-10 Werner Lemberg |
|
|
2856 |
|
|
|
2857 |
[truetype] Fix SSW instruction. |
|
|
2858 |
|
|
|
2859 |
* src/truetype/ttinterp.c (DO_SSW): SSW *does* use font units. For |
|
|
2860 |
verification, it took some time to find a font which actually uses |
|
|
2861 |
this instruction. |
|
|
2862 |
|
|
|
2863 |
2012-03-09 Vinnie Falco |
|
|
2864 |
|
|
|
2865 |
Prepare source code for amalgamation. |
|
|
2866 |
|
|
|
2867 |
* include/freetype/freetype.h: Swap order of preprocessor blocks. |
|
|
2868 |
|
|
|
2869 |
2012-03-08 Werner Lemberg |
|
|
2870 |
|
|
|
2871 |
* Version 2.4.9 released. |
|
|
2872 |
========================= |
|
|
2873 |
|
|
|
2874 |
|
|
|
2875 |
Tag sources with `VER-2-4-9'. |
|
|
2876 |
|
|
|
2877 |
* docs/CHANGES: Updated. |
|
|
2878 |
|
|
|
2879 |
* docs/VERSION.DLL: Update documentation and bump version number to |
|
|
2880 |
2.4.9. |
|
|
2881 |
|
|
|
2882 |
* README, Jamfile (RefDoc), |
|
|
2883 |
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, |
|
|
2884 |
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, |
|
|
2885 |
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html, |
|
|
2886 |
builds/win32/visualc/freetype.dsp, |
|
|
2887 |
builds/win32/visualc/freetype.vcproj, |
|
|
2888 |
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, |
|
|
2889 |
builds/win32/visualce/freetype.vcproj, |
|
|
2890 |
builds/win32/visualce/index.html, |
|
|
2891 |
builds/wince/vc2005-ce/freetype.vcproj, |
|
|
2892 |
builds/wince/vc2005-ce/index.html, |
|
|
2893 |
builds/wince/vc2008-ce/freetype.vcproj, |
|
|
2894 |
builds/wince/vc2008-ce/index.html: s/2.4.8/2.4.9/, s/248/249/. |
|
|
2895 |
|
|
|
2896 |
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 9. |
|
|
2897 |
|
|
|
2898 |
* builds/unix/configure.raw (version_info): Set to 14:1:8. |
|
|
2899 |
|
|
|
2900 |
2012-03-08 Werner Lemberg |
|
|
2901 |
|
|
|
2902 |
[bdf] Add missing overflow check. |
|
|
2903 |
|
|
|
2904 |
* src/bdf/bdflib.c (_bdf_parse_glyphs) : Add threshold for |
|
|
2905 |
`glyph->bpr'. |
|
|
2906 |
|
|
|
2907 |
2012-03-07 Vinnie Falco |
|
|
2908 |
|
|
|
2909 |
Prepare source code for amalgamation. |
|
|
2910 |
|
|
|
2911 |
* src/autofit/aferrors.h, src/bdf/bdferror.h, src/bzip2/ftbzip2.c, |
|
|
2912 |
src/cache/ftcerror.h, src/cff/cfferrs.h, src/cid/ciderrs.h, |
|
|
2913 |
src/gxvalid/gxverror.h, src/gzip/ftgzip.c, src/lzw/ftlzw.c, |
|
|
2914 |
src/otvalid/otverror.h, src/pcf/pcferror.h, src/pfr/pfrerror.h, |
|
|
2915 |
src/psaux/psauxerr.h, src/pshinter/pshnterr.h, |
|
|
2916 |
src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h, |
|
|
2917 |
src/smooth/ftsmerrs.h, src/truetype/tterrors.h, |
|
|
2918 |
src/type1/t1errors.h, src/type42/t42error.h, src/winfonts/fnterrs.h: |
|
|
2919 |
Add #undef FT_ERR_PREFIX before #define FT_ERR_PREFIX. |
|
|
2920 |
|
|
|
2921 |
2012-03-03 Werner Lemberg |
|
|
2922 |
|
|
|
2923 |
Fix Savannah bug #35660. |
|
|
2924 |
|
|
|
2925 |
For some divisions, we use casts to 32bit entities. Always guard |
|
|
2926 |
against division by zero with these casts also. |
|
|
2927 |
|
|
|
2928 |
* src/base/ftcalc.c (ft_div64by32): Remove redundant cast. |
|
|
2929 |
(FT_MulDiv, FT_MulDiv_No_Round): Add 32bit cast. |
|
|
2930 |
(FT_DivFix): Add 32bit cast (this omission triggered the bug). |
|
|
2931 |
|
|
|
2932 |
2012-03-03 Werner Lemberg |
|
|
2933 |
|
|
|
2934 |
[psaux] Fix handling of track kerning. |
|
|
2935 |
|
|
|
2936 |
* src/psaux/afmparse.c (afm_parse_track_kern): Don't inverse sign |
|
|
2937 |
for `min_kern'. It is indeed quite common that track kerning |
|
|
2938 |
*increases* spacing for very small sizes. |
|
|
2939 |
|
|
|
2940 |
2012-03-02 Werner Lemberg |
|
|
2941 |
|
|
|
2942 |
[truetype] Fix Savannah bug #35689. |
|
|
2943 |
|
|
|
2944 |
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check first outline |
|
|
2945 |
point. |
|
|
2946 |
|
|
|
2947 |
2012-03-01 Werner Lemberg |
|
|
2948 |
|
|
|
2949 |
[bdf] Fix Savannah bug #35656. |
|
|
2950 |
|
|
|
2951 |
* src/bdf/bdflib.c (_bdf_parse_glyphs) <_BDF_BITMAP>: Check validity |
|
|
2952 |
of nibble characters instead of accessing `a2i' array. |
|
|
2953 |
|
|
|
2954 |
2012-03-01 Werner Lemberg |
|
|
2955 |
|
|
|
2956 |
[winfonts] Fix Savannah bug #35659. |
|
|
2957 |
|
|
|
2958 |
* src/winfonts/winfnt.c (FNT_Face_Init): Check number of glyphs. |
|
|
2959 |
|
|
|
2960 |
2012-03-01 Werner Lemberg |
|
|
2961 |
|
|
|
2962 |
[bdf] Fix Savannah bug #35658. |
|
|
2963 |
|
|
|
2964 |
* src/bdf/bdflib.c (_bdf_list_split): Initialize `field' elements |
|
|
2965 |
properly. |
|
|
2966 |
|
|
|
2967 |
2012-03-01 Werner Lemberg |
|
|
2968 |
|
|
|
2969 |
[psaux] Fix Savannah bug #35657. |
|
|
2970 |
|
|
|
2971 |
If in function `skip_spaces' the routine `skip_comment' comes to the |
|
|
2972 |
end of buffer, `cur' is still increased by one, so we need to check |
|
|
2973 |
for `p >= limit' and not `p == limit'. |
|
|
2974 |
|
|
|
2975 |
* src/psaux/psconv.c (PS_Conv_Strtol, PS_Conv_ToFixed, |
|
|
2976 |
PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Fix boundary checking. |
|
|
2977 |
|
|
|
2978 |
2012-03-01 Werner Lemberg |
|
|
2979 |
|
|
|
2980 |
[truetype] Fix Savannah bug #35646. |
|
|
2981 |
|
|
|
2982 |
* src/truetype/ttinterp.c (Ins_MIRP): Typo, present since ages. The |
|
|
2983 |
code is now in sync with the other operators (e.g. MSIRP) which |
|
|
2984 |
modify twilight points. |
|
|
2985 |
|
|
|
2986 |
2012-03-01 Werner Lemberg |
|
|
2987 |
|
|
|
2988 |
[bdf] Fix Savannah bug #35643. |
|
|
2989 |
|
|
|
2990 |
* src/bdf/bdflib.c (_bdf_list_ensure): Bring code in sync with |
|
|
2991 |
comment before `_bdf_list_split', this is, really allocate at least |
|
|
2992 |
five `field' elements. |
|
|
2993 |
|
|
|
2994 |
2012-03-01 Werner Lemberg |
|
|
2995 |
|
|
|
2996 |
[bdf] Fix Savannah bug #35641. |
|
|
2997 |
|
|
|
2998 |
* src/bdf/bdflib.c (_bdf_parse_glyphs) : Abort if |
|
|
2999 |
_BDF_ENCODING isn't set. We need this because access to the `glyph' |
|
|
3000 |
variable might be undefined otherwise. |
|
|
3001 |
|
|
|
3002 |
2012-03-01 Werner Lemberg |
|
|
3003 |
|
|
|
3004 |
[truetype] Fix Savannah bug #35640. |
|
|
3005 |
|
|
|
3006 |
* src/truetype/ttinterp.c (SkipCode, TT_RunIns): Fix boundary check |
|
|
3007 |
for NPUSHB and NPUSHW instructions. |
|
|
3008 |
|
|
|
3009 |
2012-02-29 Werner Lemberg |
|
|
3010 |
|
|
|
3011 |
[truetype] Fix Savannah bug #35601. |
|
|
3012 |
|
|
|
3013 |
* src/truetype/ttinterp.c (Ins_SHZ): Use number of points instead of |
|
|
3014 |
last point for loop. |
|
|
3015 |
Also remove redundant boundary check. |
|
|
3016 |
|
|
|
3017 |
2012-02-29 Werner Lemberg |
|
|
3018 |
|
|
|
3019 |
[truetype] Remove redundant check. |
|
|
3020 |
|
|
|
3021 |
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove redundant |
|
|
3022 |
second check for ordered contour start points. |
|
|
3023 |
|
|
|
3024 |
2012-02-29 Werner Lemberg |
|
|
3025 |
|
|
|
3026 |
[truetype] Make SHC instruction behave similar to MS rasterizer. |
|
|
3027 |
|
|
|
3028 |
* src/truetype/ttinterp.c (Ins_SHC): Handle virtual contour in |
|
|
3029 |
twilight zone. |
|
|
3030 |
|
|
|
3031 |
2012-02-29 Alexei Podtelezhnikov |
|
|
3032 |
|
|
|
3033 |
Avoid modulo operators against a power-of-two denominator. |
|
|
3034 |
|
|
|
3035 |
* src/afcjk.c (af_hint_normal_stem), src/base/ftoutln.c |
|
|
3036 |
(ft_contour_has), src/cff/cffgload.c (cff_decoder_parse_charstrings) |
|
|
3037 |
, |
|
|
3038 |
src/gxvalid/gxvcommn.c (GXV_32BIT_ALIGNMENT_VALIDATE), |
|
|
3039 |
src/gxvalid/gxvfeat.c (gxv_feat_setting_validate): Replace `%' with |
|
|
3040 |
`&' operator. |
|
|
3041 |
|
|
|
3042 |
2012-02-29 Werner Lemberg |
|
|
3043 |
|
|
|
3044 |
[autofit] Don't synchronize digit widths for light rendering mode. |
|
|
3045 |
|
|
|
3046 |
We don't hint horizontally in this mode. |
|
|
3047 |
|
|
|
3048 |
* src/autofit/afloader.c (af_loader_load_g) : |
|
|
3049 |
Implement it. |
|
|
3050 |
|
|
|
3051 |
2012-02-26 Alexei Podtelezhnikov |
|
|
3052 |
|
|
|
3053 |
[type42] Minor code optimization (again). |
|
|
3054 |
|
|
|
3055 |
* src/type42/t42parse.c (t42_parse_sfnts): Simplify previous change. |
|
|
3056 |
|
|
|
3057 |
2012-02-26 Mateusz Jurczyk |
|
|
3058 |
Werner Lemberg |
|
|
3059 |
|
|
|
3060 |
[smooth] Fix Savannah bug #35604. |
|
|
3061 |
|
|
|
3062 |
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use `FT_Pos' |
|
|
3063 |
instead of `FT_UInt' for some variables and update comparisons |
|
|
3064 |
accordingly. A detailed analysis can be found in the bug report. |
|
|
3065 |
|
|
|
3066 |
2012-02-26 Alexei Podtelezhnikov |
|
|
3067 |
|
|
|
3068 |
[type42] Minor code optimization. |
|
|
3069 |
|
|
|
3070 |
* src/type42/t42parse.c (t42_parse_sfnts): Use bitmask instead of |
|
|
3071 |
modulo operator. |
|
|
3072 |
|
|
|
3073 |
2012-02-26 Werner Lemberg |
|
|
3074 |
|
|
|
3075 |
* docs/CHANGES: Updated. |
|
|
3076 |
|
|
|
3077 |
2012-02-26 Werner Lemberg |
|
|
3078 |
|
|
|
3079 |
[type1] Fix Savannah bug #35608. |
|
|
3080 |
|
|
|
3081 |
* src/type1/t1parse.c (T1_Get_Private_Dict): Reject too short |
|
|
3082 |
dictionaries. |
|
|
3083 |
|
|
|
3084 |
2012-02-26 Werner Lemberg |
|
|
3085 |
|
|
|
3086 |
[bdf] Support `ENCODING -1 ' format. |
|
|
3087 |
|
|
|
3088 |
* src/bdf/bdflib.c (_bdf_parse_glyphs) : Implement it. |
|
|
3089 |
|
|
|
3090 |
2012-02-26 Werner Lemberg |
|
|
3091 |
|
|
|
3092 |
[bdf] Fix Savannah bug #35607. |
|
|
3093 |
|
|
|
3094 |
* src/bdf/bdflib.c (_bdf_parse_glyphs) : Normalize |
|
|
3095 |
negative encoding values. |
|
|
3096 |
|
|
|
3097 |
2012-02-26 Werner Lemberg |
|
|
3098 |
|
|
|
3099 |
[type1] Fix Savannah bug #35606. |
|
|
3100 |
|
|
|
3101 |
* src/type1/t1load.c (parse_subrs): Add proper guards for `strncmp'. |
|
|
3102 |
|
|
|
3103 |
* src/psaux/psobjs.c (ps_parser_skip_PS_token): Emit error message |
|
|
3104 |
only if cur < limit. |
|
|
3105 |
|
|
|
3106 |
2012-02-25 Werner Lemberg |
|
|
3107 |
|
|
|
3108 |
[pcf] Fix Savannah bug #35603. |
|
|
3109 |
|
|
|
3110 |
* src/pcf/pcfread.c (pcf_get_properties): Assure final zero byte in |
|
|
3111 |
`strings' array. |
|
|
3112 |
|
|
|
3113 |
2012-02-25 Werner Lemberg |
|
|
3114 |
|
|
|
3115 |
[type42] Fix Savannah bug #35602. |
|
|
3116 |
|
|
|
3117 |
* src/type42/t42parse.c (t42_parse_sfnts): Check `string_size' more |
|
|
3118 |
thoroughly. |
|
|
3119 |
|
|
|
3120 |
2012-02-25 Werner Lemberg |
|
|
3121 |
|
|
|
3122 |
[bdf] Fix Savannah bugs #35599 and #35600. |
|
|
3123 |
|
|
|
3124 |
* src/bdf/bdflib.c (ACMSG16): New warning message. |
|
|
3125 |
(_bdf_parse_glyphs) <_BDF_BITMAP>: Check line length. |
|
|
3126 |
|
|
|
3127 |
2012-02-24 Werner Lemberg |
|
|
3128 |
|
|
|
3129 |
[bdf] Fix Savannah bugs #35597 and #35598. |
|
|
3130 |
|
|
|
3131 |
* src/bdf/bdflib.c (_bdf_is_atom): Fix handling of property value. |
|
|
3132 |
|
|
|
3133 |
2012-02-24 Vinnie Falco |
|
|
3134 |
|
|
|
3135 |
Prepare source code for amalgamation (6/6). |
|
|
3136 |
|
|
|
3137 |
* src/cff/cffdrivr.c: s/Load_Glyph/cff_glyph_load/. |
|
|
3138 |
|
|
|
3139 |
* src/cid/cidload.c: s/parse_font_matrix/cid_parse_font_matrix/. |
|
|
3140 |
s/t1_init_loader/cid_init_loader/. |
|
|
3141 |
s/t1_done_loader/cid_done_loader/. |
|
|
3142 |
|
|
|
3143 |
* src/pxaux/t1cmap.c: s/t1_get_glyph_name/psaux_get_glyph_name/. |
|
|
3144 |
|
|
|
3145 |
* src/truetype/ttdriver.c: s/Load_Glyph/tt_glyph_load/. |
|
|
3146 |
|
|
|
3147 |
* src/type1/t1load.c: s/parse_font_matrix/t1_parse_font_matrix/. |
|
|
3148 |
|
|
|
3149 |
2012-02-24 Vinnie Falco |
|
|
3150 |
|
|
|
3151 |
Prepare source code for amalgamation (5/6). |
|
|
3152 |
|
|
|
3153 |
* include/freetype/fterrors.h: Undefine FT_KEEP_ERR_PREFIX after |
|
|
3154 |
using it. |
|
|
3155 |
|
|
|
3156 |
2012-02-22 Vinnie Falco |
|
|
3157 |
|
|
|
3158 |
Prepare source code for amalgamation (4/6). |
|
|
3159 |
|
|
|
3160 |
* src/smooth/ftgrays.c, src/raster/ftraster.c: Undefine RAS_ARG, |
|
|
3161 |
RAS_ARGS, RAS_VAR, and RAS_VARS before defining it. |
|
|
3162 |
|
|
|
3163 |
* src/smooth/ftgrays.c: s/TRaster/black_TRaster/, |
|
|
3164 |
s/PRaster/black_PRaster/. |
|
|
3165 |
* src/raster/ftraster.c: s/TRaster/gray_TRaster/, |
|
|
3166 |
s/PRaster/gray_PRaster/. |
|
|
3167 |
|
|
|
3168 |
2012-02-20 Vinnie Falco |
|
|
3169 |
|
|
|
3170 |
Prepare source code for amalgamation (3/6). |
|
|
3171 |
|
|
|
3172 |
* src/smooth/ftgrays.c: s/TWorker/black_TWorker/, |
|
|
3173 |
s/PWorker/black_PWorker/. |
|
|
3174 |
* src/raster/ftraster.c: s/TWorker/gray_TWorker/, |
|
|
3175 |
s/PWorker/gray_PWorker/. |
|
|
3176 |
|
|
|
3177 |
2012-02-20 Vinnie Falco |
|
|
3178 |
|
|
|
3179 |
Prepare source code for amalgamation (2/6). |
|
|
3180 |
|
|
|
3181 |
* src/smooth/ftgrays.c, src/raster/ftraster.c: Undefine FLOOR, |
|
|
3182 |
CEILING, TRUNC, and SCALED before defining it. |
|
|
3183 |
|
|
|
3184 |
2012-02-20 Vinnie Falco |
|
|
3185 |
|
|
|
3186 |
Prepare source code for amalgamation (1/6). |
|
|
3187 |
|
|
|
3188 |
See discussion starting at |
|
|
3189 |
|
|
|
3190 |
http://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00037.html |
|
|
3191 |
|
|
|
3192 |
* src/smooth/ftgrays.c: s/TBand/gray_TBand/. |
|
|
3193 |
* src/raster/ftraster.c: s/TBand/black_TBand/. |
|
|
3194 |
|
|
|
3195 |
2012-02-17 Alexei Podtelezhnikov |
|
|
3196 |
|
|
|
3197 |
[autofit] Fix outline flags. |
|
|
3198 |
|
|
|
3199 |
* src/autofit/afloader.c (af_loader_load_g): Don't reassign |
|
|
3200 |
`outline.flags' so that this information is preserved. See |
|
|
3201 |
discussion starting at |
|
|
3202 |
|
|
|
3203 |
http://lists.gnu.org/archive/html/freetype-devel/2012-02/msg00046.html |
|
|
3204 |
|
|
|
3205 |
2012-02-11 Werner Lemberg |
|
|
3206 |
|
|
|
3207 |
[truetype] Fix Savannah bug #35466. |
|
|
3208 |
|
|
|
3209 |
Jump instructions are now bound to the current function. The MS |
|
|
3210 |
Windows rasterizer behaves the same, as confirmed by Greg Hitchcock. |
|
|
3211 |
|
|
|
3212 |
* src/truetype/ttinterp.h (TT_CallRec): Add `Cur_End' element. |
|
|
3213 |
* src/truetype/ttobjs.h (TT_DefRecord): Add `end' element. |
|
|
3214 |
|
|
|
3215 |
* src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF): Check upper |
|
|
3216 |
bound of jump address. |
|
|
3217 |
(Ins_FDEF, Ins_CALL, Ins_LOOPCALL, Ins_UNKNOWN, TT_RunIns): Updated. |
|
|
3218 |
|
|
|
3219 |
2012-02-11 Werner Lemberg |
|
|
3220 |
|
|
|
3221 |
We don't use `extensions'. |
|
|
3222 |
|
|
|
3223 |
* include/freetype/internal/ftobjs.h (FT_DriverRec): Remove |
|
|
3224 |
`extensions' field. |
|
|
3225 |
|
|
|
3226 |
2012-02-11 Werner Lemberg |
|
|
3227 |
|
|
|
3228 |
Clean up `generic' fields. |
|
|
3229 |
|
|
|
3230 |
* include/freetype/internal/ftobjs.h (FT_ModuleRec, FT_LibraryRec): |
|
|
3231 |
Remove `generic' field since users can't access it. |
|
|
3232 |
|
|
|
3233 |
* src/base/ftobjs.c (FT_Done_GlyphSlot): Call `generic.finalizer' as |
|
|
3234 |
advertised in the documentation of FT_Generic. |
|
|
3235 |
(Destroy_Module, FT_Done_Library): Updated to changes in `ftobjs.h'. |
|
|
3236 |
|
|
|
3237 |
2012-02-07 Werner Lemberg |
|
|
3238 |
|
|
|
3239 |
[autofit] Harmonize function arguments. |
|
|
3240 |
|
|
|
3241 |
* src/autofit/afloader.c, src/autofit/afloader.h: Use `FT_Int32' for |
|
|
3242 |
`load_flags'. |
|
|
3243 |
|
|
|
3244 |
2012-02-07 Werner Lemberg |
|
|
3245 |
|
|
|
3246 |
* src/cff/cffobjs.c (cff_face_init): Remove unnecessary casts. |
|
|
3247 |
|
|
|
3248 |
2012-01-17 suzuki toshiya |
|
|
3249 |
|
|
|
3250 |
[gxvalid] Fix Savannah bug #35286. |
|
|
3251 |
|
|
|
3252 |
Patch submitted by anonymous reporter. |
|
|
3253 |
|
|
|
3254 |
* src/gxvalid/gxvcommn.c (gxv_XStateTable_subtable_setup): |
|
|
3255 |
gxv_set_length_by_ulong_offset() must be called with 3, not 4, |
|
|
3256 |
the number of the subtables in the state tables; classTable, |
|
|
3257 |
stateArray, entryTable. |
|
|
3258 |
|
|
|
3259 |
2012-01-17 suzuki toshiya |
|
|
3260 |
|
|
|
3261 |
[raccess] Modify for PIC build. |
|
|
3262 |
|
|
|
3263 |
Based on the patch provided by Erik Dahlstrom , |
|
|
3264 |
http://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00010.html |
|
|
3265 |
|
|
|
3266 |
Also `raccess_guess_table[]' and `raccess_rule_by_darwin_vfs()' |
|
|
3267 |
are renamed with `ft_' suffixes. |
|
|
3268 |
|
|
|
3269 |
* src/base/ftbase.h: `raccess_rule_by_darwin_vfs()' is renamed |
|
|
3270 |
to `ft_raccess_rule_by_darwin_vfs()'. |
|
|
3271 |
* src/base/ftobjs.c: Ditto. |
|
|
3272 |
|
|
|
3273 |
* src/base/ftrfork.c: Declarations of FT_RFork_Rule, |
|
|
3274 |
raccess_guess_rec, are moved to... |
|
|
3275 |
* include/freetype/internal/ftrfork.h: Here. |
|
|
3276 |
|
|
|
3277 |
* include/freetype/internal/ftrfork.h: |
|
|
3278 |
FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END} macros are defined |
|
|
3279 |
to replace raccess_guess_table[] in both of PIC and non-PIC |
|
|
3280 |
modes. |
|
|
3281 |
* src/base/ftrfork.c: raccess_guess_table[] array is rewritten |
|
|
3282 |
by FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END}. |
|
|
3283 |
|
|
|
3284 |
* src/base/basepic.h (BasePIC): Add `ft_raccess_guess_table' |
|
|
3285 |
storage. (FT_RACCESS_GUESS_TABLE_GET): New macro to retrieve |
|
|
3286 |
the function pointer from `ft_raccess_guess_table' storage in |
|
|
3287 |
`BasePIC' structure. |
|
|
3288 |
* src/base/ftrfork.c (FT_Raccess_Guess): Rewritten with |
|
|
3289 |
FT_RACCESS_GUESS_TABLE_GET. |
|
|
3290 |
(raccess_get_rule_type_from_rule_index): Add `library' as the |
|
|
3291 |
first argument to the function, to retrieve the storage of |
|
|
3292 |
`ft_raccess_guess_table' from it. Also `raccess_guess_table' |
|
|
3293 |
is replaced by FT_RACCESS_GUESS_TABLE_GET. |
|
|
3294 |
(ft_raccess_rule_by_darwin_vfs): Ditto. |
|
|
3295 |
|
|
|
3296 |
2012-01-16 suzuki toshiya |
|
|
3297 |
|
|
|
3298 |
Remove trailing spaces. |
|
|
3299 |
|
|
|
3300 |
2012-01-16 suzuki toshiya |
|
|
3301 |
|
|
|
3302 |
Formatting PIC related sources. |
|
|
3303 |
|
|
|
3304 |
* src/autofit/afpic.c: Harmonize to FT2 coding conventions. |
|
|
3305 |
* src/base/basepic.c: Ditto. |
|
|
3306 |
* src/base/ftpic.c: Ditto. |
|
|
3307 |
* src/cff/cffpic.c: Ditto. |
|
|
3308 |
* src/pshinter/pshpic.c: Ditto. |
|
|
3309 |
* src/psnames/pspic.c: Ditto. |
|
|
3310 |
* src/raster/rastpic.c: Ditto. |
|
|
3311 |
* src/sfnt/sfntpic.c: Ditto. |
|
|
3312 |
* src/smooth/ftspic.c: Ditto. |
|
|
3313 |
* src/truetype/ttpic.c: Ditto. |
|
|
3314 |
|
|
|
3315 |
2012-01-16 suzuki toshiya |
|
|
3316 |
|
|
|
3317 |
[autofit] Fix the inclusion of `aflatin2.h' in PIC file. |
|
|
3318 |
|
|
|
3319 |
* src/autofit/afpic.c: Include `aflatin2.h' when |
|
|
3320 |
FT_OPTION_AUTOFIT2 is defined, as afglobal.c does so. |
|
|
3321 |
Unconditionally inclusion causes declared but unimplemented |
|
|
3322 |
warning by GCC 4.6. |
|
|
3323 |
|
|
|
3324 |
2012-01-16 suzuki toshiya |
|
|
3325 |
|
|
|
3326 |
[cff] Remove redundant declarations of cff_cmap_XXX_class_rec. |
|
|
3327 |
|
|
|
3328 |
* src/cff/cffpic.c: The declarations of |
|
|
3329 |
FT_Init_Class_cff_cmap_encoding_class_rec() and |
|
|
3330 |
FT_Init_Class_cff_cmap_unicode_class_rec() are removed. |
|
|
3331 |
They can be obtained by the inclusion of cffcmap.h. |
|
|
3332 |
cffcmap.h invokes FT_DECLARE_CMAP_CLASS() and it declares |
|
|
3333 |
FT_Init_Class_cff_cmap_encoding_class_rec() etc in PIC mode. |
|
|
3334 |
|
|
|
3335 |
2012-01-15 suzuki toshiya |
|
|
3336 |
|
|
|
3337 |
Fix redundant declaration warning in PIC mode. |
|
|
3338 |
|
|
|
3339 |
Originally FT_DEFINE_{DRIVER,MODULE,RENDERER}() macros were |
|
|
3340 |
designed to declare xxx_pic_{free,init} by themselves. |
|
|
3341 |
Because these macros are used at the end of the module |
|
|
3342 |
interface (e.g. ttdriver.c) and the wrapper source to build |
|
|
3343 |
a module as a single object (e.g. truetype.c) includes |
|
|
3344 |
the PIC file (e.g. ttpic.c) before the module interface, |
|
|
3345 |
these macros are expanded AFTER xxx_pic_{free,init} body |
|
|
3346 |
when the modules are built as single object. |
|
|
3347 |
The declaration after the implementation causes the redundant |
|
|
3348 |
declaration warnings, so the declarations are moved to module |
|
|
3349 |
PIC headers (e.g. ttpic.h). Separating to other header files |
|
|
3350 |
are needed for multi build. |
|
|
3351 |
|
|
|
3352 |
* include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER): |
|
|
3353 |
Remove class_##_pic_free and class_##_pic_init declarations. |
|
|
3354 |
* include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER, |
|
|
3355 |
FT_DEFINE_MODULE): Ditto. |
|
|
3356 |
|
|
|
3357 |
* src/base/basepic.h: Insert a comment and fix coding style. |
|
|
3358 |
* src/autofit/afpic.h: Declare autofit_module_class_pic_{free, |
|
|
3359 |
init}. |
|
|
3360 |
* src/cff/cffpic.h: Declare cff_driver_class_pic_{free,init}. |
|
|
3361 |
* src/pshinter/pshpic.h: Declare pshinter_module_class_pic_{free, |
|
|
3362 |
init}. |
|
|
3363 |
* src/psnames/pspic.h: Declare psnames_module_class_pic_{free, |
|
|
3364 |
init}. |
|
|
3365 |
* src/raster/rastpic.h: Declare |
|
|
3366 |
ft_raster{1,5}_renderer_class_pic_{free,init} |
|
|
3367 |
* src/sfnt/sfntpic.h: Declare sfnt_module_class_pic_{free,init}. |
|
|
3368 |
* src/smooth/ftspic.h: Declare |
|
|
3369 |
ft_smooth_{,lcd_,lcdv_}renderer_class_pic_{free,init}. |
|
|
3370 |
* src/truetype/ttpic.h: Declare tt_driver_class_pic_{free,init}. |
|
|
3371 |
|
|
|
3372 |
2012-01-15 suzuki toshiya |
|
|
3373 |
|
|
|
3374 |
Make pspic.c to include module error header to fix multi build. |
|
|
3375 |
|
|
|
3376 |
* src/psnames/pspic.c: Include `psnamerr.h'. |
|
|
3377 |
|
|
|
3378 |
2012-01-14 suzuki toshiya |
|
|
3379 |
|
|
|
3380 |
[base] Fix a dereference of uninitialized variable in PIC mode. |
|
|
3381 |
|
|
|
3382 |
* src/base/ftglyph.c (FT_Glyph_To_Bitmap): `glyph' must be |
|
|
3383 |
set before derefering to obtain `library'. The initialization |
|
|
3384 |
of `clazz', `glyph', `library' and NULL pointer check are |
|
|
3385 |
reordered to minimize PIC conditonals. |
|
|
3386 |
|
|
|
3387 |
2012-01-14 suzuki toshiya |
|
|
3388 |
|
|
|
3389 |
[base] Insert explicit cast for GCC 4.6 in PIC mode. |
|
|
3390 |
|
|
|
3391 |
* src/base/ftinit.c (FT_Add_Default_Modules): Under PIC |
|
|
3392 |
configuration, FT_DEFAULT_MODULES_GET returns |
|
|
3393 |
FT_Module_Class** pointer, GCC 4.6 warns that |
|
|
3394 |
const FT_Module_Class* const* variable is warned as |
|
|
3395 |
inappropriate to store it. To calm it, explicit cast is |
|
|
3396 |
inserted. Also `library' is checked to prevent the NULL |
|
|
3397 |
pointer dereference in FT_DEFAULT_MODULES_GET. |
|
|
3398 |
|
|
|
3399 |
2012-01-13 suzuki toshiya |
|
|
3400 |
|
|
|
3401 |
Fix PIC build broken by d9145241fe378104ba4c12a42534549faacc92e6. |
|
|
3402 |
|
|
|
3403 |
Under PIC configuration, FT_{CFF,PSCMAPS,SFNT,TT}_SERVICES_GET |
|
|
3404 |
take no arguments but derefer the variable named `library' |
|
|
3405 |
internally. |
|
|
3406 |
|
|
|
3407 |
* src/cff/cffdrivr.c (cff_get_interface): Declare `library' and |
|
|
3408 |
set it if non-NULL driver is passed. |
|
|
3409 |
* src/truetype/ttdriver.c (tt_get_interface): Ditto. |
|
|
3410 |
|
|
|
3411 |
* src/sfnt/sfdriver.c (sfnt_get_interface): Declare `library' |
|
|
3412 |
under PIC configuration, and set it if non-NULL module is given. |
|
|
3413 |
* src/psnames/psmodule.c (psnames_get_interface): Ditto. |
|
|
3414 |
|
|
|
3415 |
2012-01-13 suzuki toshiya |
|
|
3416 |
|
|
|
3417 |
Make PIC files include module error headers, to use the error codes |
|
|
3418 |
with per-module prefix. |
|
|
3419 |
|
|
|
3420 |
* src/autofit/afpic.c: Include `aferrors.h'. |
|
|
3421 |
* src/cff/cffpic.c: Include `cfferrs.h'. |
|
|
3422 |
* src/pshinter/pshpic.c: Include `pshnterr.h'. |
|
|
3423 |
* src/raster/rastpic.c: Include `rasterrs.h'. |
|
|
3424 |
* src/sfnt/sfntpic.c: Include `sferrors.h'. |
|
|
3425 |
* src/smooth/ftspic.c: Include `ftsmerrs.h'. |
|
|
3426 |
* src/truetype/ttpic.c: Include `tterrors.h'. |
|
|
3427 |
|
|
|
3428 |
2012-01-04 Tobias Ringström |
|
|
3429 |
|
|
|
3430 |
[truetype] Fix IP instruction if x_ppem != y_ppem. |
|
|
3431 |
|
|
|
3432 |
* src/truetype/ttinterp.c (Ins_IP): Scale `orus' coordinates |
|
|
3433 |
properly. |
|
|
3434 |
|
|
|
3435 |
2012-01-02 Werner Lemberg |
|
|
3436 |
|
|
|
3437 |
Fix tracing message for `loca' table. |
|
|
3438 |
|
|
|
3439 |
* src/truetype/ttpload.c (tt_face_get_location): Don't emit a |
|
|
3440 |
warning message if the last `loca' entry references an empty glyph. |
|
|
3441 |
|
|
|
3442 |
2011-12-10 Werner Lemberg |
|
|
3443 |
|
|
|
3444 |
Add some variable initializations. |
|
|
3445 |
Reported by Richard COOK . |
|
|
3446 |
|
|
|
3447 |
* src/type1/t1driver.c (t1_ps_get_font_value): Initialize `val'. |
|
|
3448 |
* src/smooth/ftgrays.c (gray_render_conic): Initialize `levels' |
|
|
3449 |
earlier. |
|
|
3450 |
|
|
|
3451 |
2011-12-08 Werner Lemberg |
|
|
3452 |
|
|
|
3453 |
Fix serious scaling bug in `FT_Get_Advances'. |
|
|
3454 |
|
|
|
3455 |
* src/base/ftadvanc.c (FT_Get_Advances): Advance values returned by |
|
|
3456 |
`FT_Load_Glyph' must be simply multiplied by 1024. |
|
|
3457 |
|
|
|
3458 |
2011-12-08 Werner Lemberg |
|
|
3459 |
|
|
|
3460 |
* src/bdf/bdflib.c (_bdf_parse_start): Drop redundant error tracing. |
|
|
3461 |
|
|
|
3462 |
2011-12-02 suzuki toshiya |
|
|
3463 |
|
|
|
3464 |
[mac] Unify DARWIN_NO_CARBON with FT_MACINTOSH. |
|
|
3465 |
|
|
|
3466 |
Originally FT_MACINTOSH was a pure auto macro and DARWIN_NO_CARBON |
|
|
3467 |
was a configurable macro to disable Carbon-dependent code. Because |
|
|
3468 |
now configure script sets DARWIN_NO_CARBON by default and disables |
|
|
3469 |
Darwin & Carbon-dependent codes, these macros can be unified. |
|
|
3470 |
FT_MACINTOSH (undefined by default) is kept and DARWIN_NO_CARBON |
|
|
3471 |
(defined by default) is removed, because DARWIN_NO_CARBON violates |
|
|
3472 |
FT_XXX naming convention of public macros, and a macro configured by |
|
|
3473 |
default is not portable for the building without configure (e.g. |
|
|
3474 |
make devel). |
|
|
3475 |
|
|
|
3476 |
* builds/unix/configure.raw: Define FT_MACINTOSH if Carbon-based |
|
|
3477 |
old Mac font support is requested and Carbon is available. |
|
|
3478 |
* builds/unix/ftconfig.in: Undefine FT_MACINTOSH when the support |
|
|
3479 |
for Mac OS X without Carbon (e.g. Mac OS X 10.4 for ppc64) is |
|
|
3480 |
requested. |
|
|
3481 |
* include/freetype/config/ftconfig.in: Ditto. |
|
|
3482 |
* builds/vms/ftconfig.h: Ditto. |
|
|
3483 |
|
|
|
3484 |
* src/base/ftbase.h: Remove DARWIN_NO_CARBON. |
|
|
3485 |
* src/base/ftbase.c: Ditto. |
|
|
3486 |
* src/base/ftobjs.c: Ditto. |
|
|
3487 |
* src/base/ftrfork.c: Ditto. |
|
|
3488 |
|
|
|
3489 |
* src/base/ftmac.c: Compile the body if FT_MACINTOSH is defined |
|
|
3490 |
(same with TT_USE_BYTECODE_INTERPRETER in ttinterp.c). |
|
|
3491 |
* builds/mac/ftmac.c: Ditto. |
|
|
3492 |
|
|
|
3493 |
* builds/mac/FreeType.m68k_cfm.make.txt: Define FT_MACINTOSH. |
|
|
3494 |
* builds/mac/FreeType.m68k_far.make.txt: Ditto. |
|
|
3495 |
* builds/mac/FreeType.ppc_classic.make.txt: Ditto. |
|
|
3496 |
* builds/mac/FreeType.ppc_carbon.make.txt: Ditto. |
|
|
3497 |
|
|
|
3498 |
2011-11-30 suzuki toshiya |
|
|
3499 |
|
|
|
3500 |
Fix Savannah bug #34728 (`make devel' on Mac OS X). |
|
|
3501 |
|
|
|
3502 |
* builds/toplevel.mk: Check `/dev/null' to identify the Unix- |
|
|
3503 |
like systems without `init' nor `hurd' (e.g. Mac OS X >= 10.4). |
|
|
3504 |
* builds/unix/detect.mk: Ditto. |
|
|
3505 |
|
|
|
3506 |
2011-11-30 suzuki toshiya |
|
|
3507 |
|
|
|
3508 |
[apinames] Fix the overflow of signed integer hash. |
|
|
3509 |
|
|
|
3510 |
* src/tools/apinames.c (names_add): Change the type of `h' from |
|
|
3511 |
int to unsigned int, to prevent undefined behaviour in the |
|
|
3512 |
overflow of signed integers (overflow of unsigned int is defined |
|
|
3513 |
to be wrap around). Found by clang test suggested by Sean |
|
|
3514 |
McBride. |
|
|
3515 |
|
|
|
3516 |
2011-11-30 Werner Lemberg |
|
|
3517 |
|
|
|
3518 |
[winfonts] Remove casts. |
|
|
3519 |
|
|
|
3520 |
* src/winfonts/winfnt.c (winfnt_driver_class): Remove all casts and |
|
|
3521 |
update affected functions. |
|
|
3522 |
(FNT_Size_Select): Fix number of arguments. |
|
|
3523 |
|
|
|
3524 |
2011-11-30 Werner Lemberg |
|
|
3525 |
|
|
|
3526 |
[type42] Remove casts. |
|
|
3527 |
|
|
|
3528 |
* src/type42/t42driver.c (t42_driver_class): Remove all casts and |
|
|
3529 |
update affected functions. |
|
|
3530 |
|
|
|
3531 |
* src/type42/t42objs.c, src/type42/t42objs.h: Updated for t42driver |
|
|
3532 |
changes. |
|
|
3533 |
|
|
|
3534 |
2011-11-30 Werner Lemberg |
|
|
3535 |
|
|
|
3536 |
[type1] Remove casts. |
|
|
3537 |
|
|
|
3538 |
* src/type1/t1driver.c (t1_driver_class): Remove all casts and |
|
|
3539 |
update affected functions. |
|
|
3540 |
|
|
|
3541 |
* src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1objs.c: |
|
|
3542 |
Updated for t1driver changes. |
|
|
3543 |
src/type1/t1objs.h (T1_Driver): Remove unused typedef. |
|
|
3544 |
Updated for t1driver changes. |
|
|
3545 |
|
|
|
3546 |
2011-11-27 Werner Lemberg |
|
|
3547 |
|
|
|
3548 |
[bdf] Fix Savannah bug #34896. |
|
|
3549 |
|
|
|
3550 |
ENCODING now covers the whole Unicode range. |
|
|
3551 |
|
|
|
3552 |
Note, however, that this change is quite expensive since it |
|
|
3553 |
increases the size of three arrays by almost 400kByte in total. The |
|
|
3554 |
right fix is to replace the logic with something smarter. |
|
|
3555 |
Additionally, there exist very old BDFs for three-byte CCCII |
|
|
3556 |
encoding which exceeds the range of Unicode (another reason to have |
|
|
3557 |
a smarter logic). |
|
|
3558 |
|
|
|
3559 |
* src/bdf/bdf.h (bdf_font_t): Increase size of `nmod' and `umod' |
|
|
3560 |
arrays. |
|
|
3561 |
* src/bdf/bdflib.c (bdf_parse_t): Increase size of `have' array. |
|
|
3562 |
|
|
|
3563 |
2011-11-27 Werner Lemberg |
|
|
3564 |
|
|
|
3565 |
[bdf] Improve tracing. |
|
|
3566 |
|
|
|
3567 |
* src/bdf/bdflib.c (DBGMSG1, DBGMSG2): New macros. |
|
|
3568 |
(_bdf_parse_glyphs): Use them. |
|
|
3569 |
|
|
|
3570 |
2011-11-26 Werner Lemberg |
|
|
3571 |
|
|
|
3572 |
Improve tracing. |
|
|
3573 |
|
|
|
3574 |
* src/bdf/bdfdrivr.c (BDF_Face_Done), src/pcf/pcfdrivr.c |
|
|
3575 |
(PCF_Face_Done): Remove tracing message. |
|
|
3576 |
|
|
|
3577 |
* src/bdf/bdfdrivr.c (BDF_Face_Init), src/cff/cffobjs.c |
|
|
3578 |
(cff_face_init), src/cid/cidobjs.c (cid_face_init), |
|
|
3579 |
src/pfr/pfrobjs.c (pfr_face_init), src/sfnt/sfobjs.c |
|
|
3580 |
(sfnt_init_face), src/truetype/ttobjs.c (tt_face_init), |
|
|
3581 |
src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c |
|
|
3582 |
(T42_Face_Init), src/winfonts/winfnt.c (FNT_Face_Init): Add |
|
|
3583 |
`greeting' message. |
|
|
3584 |
|
|
|
3585 |
* src/sfnt/sfobjs.c (sfnt_open_font), src/type42/t42objs.c |
|
|
3586 |
(T42_Open_Face): Improve tracing. |
|
|
3587 |
|
|
|
3588 |
2011-11-26 Werner Lemberg |
|
|
3589 |
|
|
|
3590 |
[cid] Fix error code. |
|
|
3591 |
|
|
|
3592 |
* src/cid/cidparse.c (cid_parser_new): Do it. |
|
|
3593 |
|
|
|
3594 |
2011-11-26 Werner Lemberg |
|
|
3595 |
|
|
|
3596 |
[cff] Fix error code. |
|
|
3597 |
|
|
|
3598 |
* src/cff/cffload.c (cff_font_load): Do it. |
|
|
3599 |
|
|
|
3600 |
2011-11-26 Werner Lemberg |
|
|
3601 |
|
|
|
3602 |
Add new error code FT_Err_Missing_Module. |
|
|
3603 |
|
|
|
3604 |
Previously, FreeType misleadingly returned |
|
|
3605 |
FT_Err_Unknown_File_Format if a module was missing (or a test was |
|
|
3606 |
missing completely). |
|
|
3607 |
|
|
|
3608 |
* include/freetype/fterrdef.h (FT_Err_Missing_Module): Define. |
|
|
3609 |
|
|
|
3610 |
* src/cff/cffobjs.c (cff_face_init), src/cff/cffdrivr.c |
|
|
3611 |
(cff_get_glyph_name), src/cid/cidobjs.c (cid_face_init), |
|
|
3612 |
src/sfnt/sfobjs.c (sfnt_init_face), src/truetype/ttobjs.c |
|
|
3613 |
(tt_face_init), src/type1/t1objs.c (T1_Face_Init), |
|
|
3614 |
src/type42/t42objs.c (T42_Face_Init, T42_Driver_Init): Updated. |
|
|
3615 |
|
|
|
3616 |
* src/type1/t1afm.c (T1_Read_Metrics), src/type/t1objs.c |
|
|
3617 |
(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Remove now |
|
|
3618 |
redundant test for `psaux'. |
|
|
3619 |
|
|
|
3620 |
2011-11-25 Werner Lemberg |
|
|
3621 |
|
|
|
3622 |
[bdf] Add more error messages. |
|
|
3623 |
|
|
|
3624 |
* src/bdf/bdflib.c (_bdf_set_default_spacing, _bdf_add_property): |
|
|
3625 |
Add line number argument. |
|
|
3626 |
Update all callers. |
|
|
3627 |
(ERRMSG5, ERRMSG6, ERRMSG7, ERRMSG8, ERRMSG9): New macros. |
|
|
3628 |
(_bdf_readstream, _bdf_set_default_spacing, _bdf_add_property, |
|
|
3629 |
_bdf_parse_glyphs, _bdf_parse_start): Add error messages. |
|
|
3630 |
|
|
|
3631 |
2011-11-24 Werner Lemberg |
|
|
3632 |
|
|
|
3633 |
* include/freetype/fterrors.h: Remove dead code. |
|
|
3634 |
|
|
|
3635 |
2011-11-15 Werner Lemberg |
|
|
3636 |
|
|
|
3637 |
* docs/releases: Updated. |
|
|
3638 |
|
|
|
3639 |
2011-11-15 Werner Lemberg |
|
|
3640 |
|
|
|
3641 |
* Version 2.4.8 released. |
|
|
3642 |
========================= |
|
|
3643 |
|
|
|
3644 |
|
|
|
3645 |
Tag sources with `VER-2-4-8'. |
|
|
3646 |
|
|
|
3647 |
* docs/CHANGES: Updated. |
|
|
3648 |
|
|
|
3649 |
* docs/VERSION.DLL: Update documentation and bump version number to |
|
|
3650 |
2.4.8. |
|
|
3651 |
|
|
|
3652 |
* README, Jamfile (RefDoc), |
|
|
3653 |
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, |
|
|
3654 |
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, |
|
|
3655 |
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html, |
|
|
3656 |
builds/win32/visualc/freetype.dsp, |
|
|
3657 |
builds/win32/visualc/freetype.vcproj, |
|
|
3658 |
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, |
|
|
3659 |
builds/win32/visualce/freetype.vcproj, |
|
|
3660 |
builds/win32/visualce/index.html, |
|
|
3661 |
builds/wince/vc2005-ce/freetype.vcproj, |
|
|
3662 |
builds/wince/vc2005-ce/index.html, |
|
|
3663 |
builds/wince/vc2008-ce/freetype.vcproj, |
|
|
3664 |
builds/wince/vc2008-ce/index.html: s/2.4.7/2.4.8/, s/247/248/. |
|
|
3665 |
|
|
|
3666 |
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 8. |
|
|
3667 |
|
|
|
3668 |
* builds/unix/configure.raw (version_info): Set to 14:0:8. |
|
|
3669 |
|
|
|
3670 |
2011-11-13 Chris Liddell |
|
|
3671 |
|
|
|
3672 |
Add FT_Get_PS_Font_Value() API. |
|
|
3673 |
|
|
|
3674 |
This allows a Type 1 font face to be interrogated to retrieve most |
|
|
3675 |
of the dictionary keys (keys not relevant to FreeType's Type 1 |
|
|
3676 |
interpreter are not available). |
|
|
3677 |
|
|
|
3678 |
* include/freetype/internal/services/svpsinfo.h |
|
|
3679 |
(PS_GetFontValueFunc): New typedef. |
|
|
3680 |
(PSInfo): Add `ps_get_font_value'. |
|
|
3681 |
(FT_DEFINE_SERVICE_PSINFOREC): Updated. |
|
|
3682 |
|
|
|
3683 |
* include/freetype/internal/t1types.h (T1_EncodingType): Moved to... |
|
|
3684 |
* include/freetype/t1tables.h: Here. |
|
|
3685 |
(PS_Dict_Keys): New enumeration. |
|
|
3686 |
(FT_Get_PS_Font_Value): New declaration. |
|
|
3687 |
|
|
|
3688 |
* src/base/fttype1.c (FT_Get_PS_Font_Value): New function. |
|
|
3689 |
|
|
|
3690 |
* src/type1/t1driver.c (t1_ps_get_font_value): This new function |
|
|
3691 |
does the real job. |
|
|
3692 |
(t1_service_ps_info): Add it. |
|
|
3693 |
|
|
|
3694 |
* src/cff/cffdrivr.c (cff_service_ps_info), src/cid/cidriver.c |
|
|
3695 |
(cid_service_ps_info), src/type42/t42drivr.c (t42_service_ps_info): |
|
|
3696 |
Updated. |
|
|
3697 |
|
|
|
3698 |
2011-11-08 Braden Thomas |
|
|
3699 |
|
|
|
3700 |
[cid] Various loading fixes. |
|
|
3701 |
|
|
|
3702 |
* src/cid/cidload.c (cid_load_keyword) , |
|
|
3703 |
(parse_font_matrix, parse_expansion_factor): Correctly check number |
|
|
3704 |
of dictionaries. |
|
|
3705 |
(cid_read_subrs): Protect against invalid values of `num_subrs'. |
|
|
3706 |
Assure that the elements of the `offsets' array are ascending. |
|
|
3707 |
|
|
|
3708 |
2011-11-05 Werner Lemberg |
|
|
3709 |
|
|
|
3710 |
* README: We use copyright ranges also. |
|
|
3711 |
|
|
|
3712 |
According to |
|
|
3713 |
|
|
|
3714 |
http://www.gnu.org/prep/maintain/html_node/Copyright-Notices.html |
|
|
3715 |
|
|
|
3716 |
this should be mentioned explicitly. |
|
|
3717 |
|
|
|
3718 |
2011-10-30 suzuki toshiya |
|
|
3719 |
|
|
|
3720 |
[raccess] Supplement for previous fix. |
|
|
3721 |
|
|
|
3722 |
* src/base/ftbase.h (raccess_rule_by_darwin_vfs): Do not declare |
|
|
3723 |
it on native Mac OS X. |
|
|
3724 |
* src/base/ftrfork.c (raccess_get_rule_type_from_rule_index): |
|
|
3725 |
Hide raccess_get_rule_type_from_rule_index() on native Mac OS X |
|
|
3726 |
too. |
|
|
3727 |
|
|
|
3728 |
2011-10-30 suzuki toshiya |
|
|
3729 |
|
|
|
3730 |
[raccess] Hide raccess_rule_by_darwin_vfs() on native Mac OS X. |
|
|
3731 |
|
|
|
3732 |
* src/base/ftrfork.c (raccess_rule_by_darwin_vfs): Do not |
|
|
3733 |
compile on native Mac OS X because it is not used. |
|
|
3734 |
|
|
|
3735 |
2011-10-25 Werner Lemberg |
|
|
3736 |
|
|
|
3737 |
[truetype] Fix MD instruction for twilight zone. |
|
|
3738 |
|
|
|
3739 |
* src/truetype/ttinterp.c (Ins_MD): Without this fix, the MD |
|
|
3740 |
instruction applied to original coordinates of twilight points |
|
|
3741 |
always returns zero. |
|
|
3742 |
|
|
|
3743 |
2011-10-18 Werner Lemberg |
|
|
3744 |
|
|
|
3745 |
* Version 2.4.7 released. |
|
|
3746 |
========================= |
|
|
3747 |
|
|
|
3748 |
|
|
|
3749 |
Tag sources with `VER-2-4-7'. |
|
|
3750 |
|
|
|
3751 |
* docs/CHANGES: Updated. |
|
|
3752 |
|
|
|
3753 |
* docs/VERSION.DLL: Update documentation and bump version number to |
|
|
3754 |
2.4.7. |
|
|
3755 |
|
|
|
3756 |
* README, Jamfile (RefDoc), |
|
|
3757 |
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, |
|
|
3758 |
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, |
|
|
3759 |
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html, |
|
|
3760 |
builds/win32/visualc/freetype.dsp, |
|
|
3761 |
builds/win32/visualc/freetype.vcproj, |
|
|
3762 |
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, |
|
|
3763 |
builds/win32/visualce/freetype.vcproj, |
|
|
3764 |
builds/win32/visualce/index.html, |
|
|
3765 |
builds/wince/vc2005-ce/freetype.vcproj, |
|
|
3766 |
builds/wince/vc2005-ce/index.html, |
|
|
3767 |
builds/wince/vc2008-ce/freetype.vcproj, |
|
|
3768 |
builds/wince/vc2008-ce/index.html: s/2.4.6/2.4.7/, s/246/247/. |
|
|
3769 |
|
|
|
3770 |
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 7. |
|
|
3771 |
|
|
|
3772 |
* builds/unix/configure.raw (version_info): Set to 13:2:7. |
|
|
3773 |
|
|
|
3774 |
2011-10-15 Kal Conley |
|
|
3775 |
|
|
|
3776 |
Fix handling of transformations if no renderer is present. |
|
|
3777 |
|
|
|
3778 |
* src/base/ftobjs.c (FT_Load_Glyph): Thinko. |
|
|
3779 |
|
|
|
3780 |
2011-10-15 Kal Conley |
|
|
3781 |
|
|
|
3782 |
Fix conditions for autohinting. |
|
|
3783 |
|
|
|
3784 |
* src/base/ftobjs.c (FT_Load_Glyph): Handle |
|
|
3785 |
FT_LOAD_IGNORE_TRANSFORM. |
|
|
3786 |
|
|
|
3787 |
2011-10-07 suzuki toshiya |
|
|
3788 |
|
|
|
3789 |
[gxvalid] Fix a bug to detect too large offset in morx table. |
|
|
3790 |
|
|
|
3791 |
* src/gxvalid/gxvmorx2.c |
|
|
3792 |
(gxv_morx_subtable_type2_ligActionIndex_validate): Fix a bug |
|
|
3793 |
that too large positive offset cannot be detected. |
|
|
3794 |
|
|
|
3795 |
2011-10-01 Braden Thomas |
|
|
3796 |
|
|
|
3797 |
Handle some border cases. |
|
|
3798 |
|
|
|
3799 |
* include/freetype/config/ftstdlib.h (FT_USHORT_MAX): New macro. |
|
|
3800 |
|
|
|
3801 |
* src/base/ftbitmap.c (FT_Bitmap_Convert): Protect against invalid |
|
|
3802 |
value of `target->rows'. |
|
|
3803 |
|
|
|
3804 |
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add check for |
|
|
3805 |
flex start. |
|
|
3806 |
|
|
|
3807 |
* src/raster/ftrend1.c (ft_raster1_render): Check `width' and |
|
|
3808 |
`height'. |
|
|
3809 |
|
|
|
3810 |
* src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Protect against |
|
|
3811 |
invalid values in `localpoints' array. |
|
|
3812 |
|
|
|
3813 |
2011-10-01 Werner Lemberg |
|
|
3814 |
|
|
|
3815 |
[psnames] Handle zapfdingbats. |
|
|
3816 |
Problem reported by Nicolas Rougier . |
|
|
3817 |
|
|
|
3818 |
* src/tools/glnames.py (adobe_glyph_list): Add data from AGL's |
|
|
3819 |
`zapfdingbats.txt' file. |
|
|
3820 |
|
|
|
3821 |
* src/psnames/pstables.h: Regenerated. |
|
|
3822 |
|
|
|
3823 |
2011-09-27 Simon Bünzli |
|
|
3824 |
|
|
|
3825 |
[type1] Fix Savannah bug #34189. |
|
|
3826 |
|
|
|
3827 |
* src/type1/t1load.c (T1_Open_Face): Initialize |
|
|
3828 |
`face->len_buildchar'. |
|
|
3829 |
|
|
|
3830 |
2011-09-26 Werner Lemberg |
|
|
3831 |
|
|
|
3832 |
[cff] Dump SIDs while tracing. |
|
|
3833 |
|
|
|
3834 |
* src/cff/cffobjs.c (cff_face_init): Do it. |
|
|
3835 |
|
|
|
3836 |
* src/cff/cffparse.c (cff_parser_run) [FT_DEBUG_LEVEL_TRACE] |
|
|
3837 |
: Identify as SID. |
|
|
3838 |
|
|
|
3839 |
2011-09-17 Werner Lemberg |
|
|
3840 |
|
|
|
3841 |
Remove unused FT_ALIGNMENT macro. |
|
|
3842 |
|
|
|
3843 |
* builds/unix/ftconfig.in, builds/vms/ftconfig.h, |
|
|
3844 |
include/freetype/config/ftconfig.h: Do it. |
|
|
3845 |
|
|
|
3846 |
2011-09-17 Alexei Podtelezhnikov |
|
|
3847 |
|
|
|
3848 |
[smooth] Slightly optimize conic and cubic flatterners. |
|
|
3849 |
|
|
|
3850 |
* src/smooth/ftgrays.c (gray_render_conic, gray_render_cubic): Move |
|
|
3851 |
out some code from the main loop to speed it up. |
|
|
3852 |
|
|
|
3853 |
2011-09-11 Tomas Hoger |
|
|
3854 |
|
|
|
3855 |
Slightly improve LZW_CLEAR handling. |
|
|
3856 |
|
|
|
3857 |
* src/lzw/ftzopen.c (ft_lzwstate_io) : |
|
|
3858 |
Ensure that subsequent (modulo garbage byte(s)) LZW_CLEAR codes are |
|
|
3859 |
handled as clear codes. This also re-sets old_code and old_char to |
|
|
3860 |
predictable values, which is a little better than using `random' |
|
|
3861 |
ones if the code following LZW_CLEAR is invalid. |
|
|
3862 |
|
|
|
3863 |
2011-09-11 Tomas Hoger |
|
|
3864 |
|
|
|
3865 |
Add explicit LZW decompression stack size limit. |
|
|
3866 |
|
|
|
3867 |
Stack larger than 1< |
|
|
3868 |
constructed correctly. It's even less than that, see e.g. |
|
|
3869 |
libarchive code comment for a better size upper bound: |
|
|
3870 |
|
|
|
3871 |
http://code.google.com/p/libarchive/source/browse/trunk/libarchive/archive_read_support_filter_compress.c?r=3635#121 |
|
|
3872 |
|
|
|
3873 |
This patch adds explicit stack size limit, enforced when stack is |
|
|
3874 |
realloced. |
|
|
3875 |
|
|
|
3876 |
An alternative is to ensure that code < state->prefix[code - 256] |
|
|
3877 |
when traversing prefix table. Such check is less efficient and |
|
|
3878 |
should not be required if prefix table is constructed correctly in |
|
|
3879 |
the first place. |
|
|
3880 |
|
|
|
3881 |
* src/lzw/ftzopen.c (ft_lzwstate_stack_grow): Implement it. |
|
|
3882 |
|
|
|
3883 |
2011-09-11 Tomas Hoger |
|
|
3884 |
|
|
|
3885 |
Protect against loops in the prefix table. |
|
|
3886 |
|
|
|
3887 |
LZW decompressor did not sufficiently check codes read from the |
|
|
3888 |
input LZW stream. A specially-crafted or corrupted input could |
|
|
3889 |
create a loop in the prefix table, which leads to memory usage |
|
|
3890 |
spikes, as there's no decompression stack size limit. |
|
|
3891 |
|
|
|
3892 |
* src/lzw/ftzopen.c (ft_lzwstate_io) : First |
|
|
3893 |
code in valid LZW stream must be 0..255. |
|
|
3894 |
: In the special KwKwK case, code == free_ent, |
|
|
3895 |
code > free_ent is invalid. |
|
|
3896 |
|
|
|
3897 |
2011-09-09 Werner Lemberg |
|
|
3898 |
|
|
|
3899 |
Better tracing of metrics. |
|
|
3900 |
|
|
|
3901 |
* src/base/ftobjs.c (FT_Request_Size, FT_Select_Size): Decorate with |
|
|
3902 |
FT_TRACE. |
|
|
3903 |
|
|
|
3904 |
2011-09-07 Werner Lemberg |
|
|
3905 |
|
|
|
3906 |
[cff] Fix Savannah bug #33816. |
|
|
3907 |
|
|
|
3908 |
* src/cff/cfftypes.h (CFF_FontRecDictRec): New member |
|
|
3909 |
`has_font_matrix'. |
|
|
3910 |
* src/cff/cffparse.c (cff_parse_font_matrix): Set it. |
|
|
3911 |
Update tracing output. |
|
|
3912 |
* src/cff/cffobjs.c (cff_face_init): Use it so that the heuristics |
|
|
3913 |
can be removed. |
|
|
3914 |
|
|
|
3915 |
2011-08-30 Werner Lemberg |
|
|
3916 |
|
|
|
3917 |
Better tracing of metrics. |
|
|
3918 |
|
|
|
3919 |
* src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics): |
|
|
3920 |
Decorate with FT_TRACE. |
|
|
3921 |
|
|
|
3922 |
2011-08-25 Werner Lemberg |
|
|
3923 |
|
|
|
3924 |
[cff] Better tracing of the parsing process. |
|
|
3925 |
|
|
|
3926 |
* src/cff/cffload.c (cff_subfont_load, cff_font_load): Decorate with |
|
|
3927 |
FT_TRACE. |
|
|
3928 |
|
|
|
3929 |
* src/cff/cffparse.c (cff_parse_font_matrix, cff_parse_font_bbox, |
|
|
3930 |
cff_parse_private_dict, cff_parse_cid_ros): Updated. |
|
|
3931 |
(CFF_FIELD_NUM, CFF_FIELD_FIXED, CFF_FIELD_FIXED_1000, |
|
|
3932 |
CFF_FIELD_STRING, CFF_FIELD_BOOL, CFF_FIELD_CALLBACK, CFF_FIELD, |
|
|
3933 |
CFF_FIELD_DELTA): Add argument for ID. |
|
|
3934 |
(cff_parser_run): Decorate with FT_TRACE. |
|
|
3935 |
|
|
|
3936 |
* src/cff/cffparse.h (CFF_Field_Handler) [FT_DEBUG_LEVEL_TRACE]: Add |
|
|
3937 |
`id' member. |
|
|
3938 |
|
|
|
3939 |
* src/cff/cfftoken.h: Add IDs to all fields. |
|
|
3940 |
|
|
|
3941 |
2011-08-16 Werner Lemberg |
|
|
3942 |
|
|
|
3943 |
Fix Savannah bug #34022. |
|
|
3944 |
|
|
|
3945 |
* README, docs/INSTALL: Remove references to UPGRADE.UNIX. |
|
|
3946 |
|
|
|
3947 |
2011-08-15 Werner Lemberg |
|
|
3948 |
|
|
|
3949 |
Fix Savannah bug #34018. |
|
|
3950 |
|
|
|
3951 |
* docs/UPGRADE.UNIX: Removed. Obsolete. |
|
|
3952 |
|
|
|
3953 |
2011-08-15 David Bevan |
|
|
3954 |
|
|
|
3955 |
Fix Savannah bug #33992. |
|
|
3956 |
|
|
|
3957 |
* src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix border case. |
|
|
3958 |
|
|
|
3959 |
2011-08-12 Werner Lemberg |
|
|
3960 |
|
|
|
3961 |
[truetype] Fix degenerate case in S{P,F,DP}VTL opcodes. |
|
|
3962 |
|
|
|
3963 |
* src/truetype/ttinterp.c (Ins_SxVTL): Handle p1 == p2 specially. |
|
|
3964 |
(Ins_SDPVTL): Handle v1 == v2 specially. |
|
|
3965 |
|
|
|
3966 |
2011-08-09 Werner Lemberg |
|
|
3967 |
|
|
|
3968 |
[cff] Fix Savannah bug #33975. |
|
|
3969 |
|
|
|
3970 |
* src/cff/cffparse.c (cff_parse_font_matrix): Fix typo. |
|
|
3971 |
|
|
|
3972 |
2011-07-29 Werner Lemberg |
|
|
3973 |
|
|
|
3974 |
* Version 2.4.6 released. |
|
|
3975 |
========================= |
|
|
3976 |
|
|
|
3977 |
|
|
|
3978 |
Tag sources with `VER-2-4-6'. |
|
|
3979 |
|
|
|
3980 |
* docs/CHANGES: Updated. |
|
|
3981 |
|
|
|
3982 |
* docs/VERSION.DLL: Update documentation and bump version number to |
|
|
3983 |
2.4.6. |
|
|
3984 |
|
|
|
3985 |
* README, Jamfile (RefDoc), |
|
|
3986 |
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, |
|
|
3987 |
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, |
|
|
3988 |
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html, |
|
|
3989 |
builds/win32/visualc/freetype.dsp, |
|
|
3990 |
builds/win32/visualc/freetype.vcproj, |
|
|
3991 |
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, |
|
|
3992 |
builds/win32/visualce/freetype.vcproj, |
|
|
3993 |
builds/win32/visualce/index.html, |
|
|
3994 |
builds/wince/vc2005-ce/freetype.vcproj, |
|
|
3995 |
builds/wince/vc2005-ce/index.html, |
|
|
3996 |
builds/wince/vc2008-ce/freetype.vcproj, |
|
|
3997 |
builds/wince/vc2008-ce/index.html: s/2.4.5/2.4.6/, s/245/246/. |
|
|
3998 |
|
|
|
3999 |
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 6. |
|
|
4000 |
|
|
|
4001 |
* builds/unix/configure.raw (version_info): Set to 13:1:7. |
|
|
4002 |
|
|
|
4003 |
2011-07-29 Werner Lemberg |
|
|
4004 |
|
|
|
4005 |
[cff] Add some more tracing infos. |
|
|
4006 |
|
|
|
4007 |
* src/cff/cffparse.c (cff_parse_font_matrix, cff_parse_font_bbox, |
|
|
4008 |
cff_parse_cid_ros): Add tracing. |
|
|
4009 |
|
|
|
4010 |
2011-07-22 Dirk Müller |
|
|
4011 |
|
|
|
4012 |
[psaux, type1] Fix null pointer dereferences. |
|
|
4013 |
|
|
|
4014 |
Found with font fuzzying. |
|
|
4015 |
|
|
|
4016 |
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Check |
|
|
4017 |
`decoder->buildchar'. |
|
|
4018 |
|
|
|
4019 |
* src/type1/t1load.c (t1_load_keyword): Check `blend->num_designs'. |
|
|
4020 |
|
|
|
4021 |
2011-07-20 Chris Morgan |
|
|
4022 |
|
|
|
4023 |
Add FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT. |
|
|
4024 |
|
|
|
4025 |
Useful for embedded systems which don't need file stream support. |
|
|
4026 |
|
|
|
4027 |
* src/base/ftsystem.c, src/base/ftobjs.c (FT_Stream_New): Implement |
|
|
4028 |
it. |
|
|
4029 |
|
|
|
4030 |
2011-07-20 Elton Chung |
|
|
4031 |
|
|
|
4032 |
* src/base/ftpatent.c (FT_Face_SetUnpatentedHinting): Fix typo. |
|
|
4033 |
|
|
|
4034 |
2011-07-16 Steven Chu |
|
|
4035 |
|
|
|
4036 |
[truetype] Fix metrics on size request for scalable fonts. |
|
|
4037 |
|
|
|
4038 |
* src/truetype/ttdriver.c (tt_size_request): Fix copying metrics |
|
|
4039 |
from TT_Size to FT_Size if scalable font. |
|
|
4040 |
|
|
|
4041 |
See |
|
|
4042 |
|
|
|
4043 |
http://lists.gnu.org/archive/html/freetype-devel/2011-07/msg00049.html |
|
|
4044 |
|
|
|
4045 |
for some comparison images. |
|
|
4046 |
|
|
|
4047 |
2011-07-14 Matthias Drochner . |
|
|
4048 |
|
|
|
4049 |
[psaux] Fix potential sign extension problems. |
|
|
4050 |
|
|
|
4051 |
When shifting right a signed value, it is not defined by the |
|
|
4052 |
C standard whether one gets a sign extension or not. Use a macro to |
|
|
4053 |
do an explicit cast from a signed short (assuming that this is |
|
|
4054 |
16bit) to an int. |
|
|
4055 |
|
|
|
4056 |
* src/psaux/t1decode.c (Fix2Int): New macro. |
|
|
4057 |
Use it where appropriate. |
|
|
4058 |
|
|
|
4059 |
2011-07-14 Werner Lemberg |
|
|
4060 |
|
|
|
4061 |
* src/psaux/t1decode.c (t1_decoder_parse_charstrings) |
|
|
4062 |
: Better handling of subroutine index 0. |
|
|
4063 |
From Matthias Drochner . |
|
|
4064 |
|
|
|
4065 |
2011-07-10 Алексей Подтележников |
|
|
4066 |
|
|
|
4067 |
[psaux] Optimize previous commit. |
|
|
4068 |
|
|
|
4069 |
* src/psaux/t1decode.c (t1_decoder_parse_charstrings) |
|
|
4070 |
: Move error check down to avoid testing twice for |
|
|
4071 |
good cases. |
|
|
4072 |
|
|
|
4073 |
2011-07-08 Werner Lemberg |
|
|
4074 |
|
|
|
4075 |
[psaux] Add better argument check for `callothersubr'. |
|
|
4076 |
|
|
|
4077 |
* src/psaux/t1decode.c (t1_decoder_parse_charstrings) |
|
|
4078 |
: Reject negative arguments. |
|
|
4079 |
|
|
|
4080 |
2011-07-07 Werner Lemberg |
|
|
4081 |
|
|
|
4082 |
[sfnt] Try harder to find non-zero values for ascender and descender. |
|
|
4083 |
|
|
|
4084 |
* src/sfnt/sfobjs.c (sfnt_load_face): Consult `OS/2' table in case |
|
|
4085 |
the `hhea' table's values are zero. |
|
|
4086 |
|
|
|
4087 |
2011-07-03 Werner Lemberg |
|
|
4088 |
|
|
|
4089 |
Fix previous commit. |
|
|
4090 |
|
|
|
4091 |
We want to unset FT_FACE_FLAG_SCALABLE only if there are bitmap |
|
|
4092 |
strikes in the font. |
|
|
4093 |
|
|
|
4094 |
* src/truetype/ttobjs.c (tt_face_init): Implement it. |
|
|
4095 |
|
|
|
4096 |
* docs/CHANGES: Updated. |
|
|
4097 |
|
|
|
4098 |
2011-07-02 Just Fill Bugs |
|
|
4099 |
|
|
|
4100 |
[truetype] Fix Savannah bug #33246. |
|
|
4101 |
|
|
|
4102 |
* src/truetype/ttobjs.c (tt_check_single_notdef): New function. |
|
|
4103 |
(tt_face_init): Use it to test FT_FACE_FLAG_SCALABLE. |
|
|
4104 |
|
|
|
4105 |
2011-07-02 Werner Lemberg |
|
|
4106 |
|
|
|
4107 |
* docs/CHANGES: Updated. |
|
|
4108 |
|
|
|
4109 |
2011-07-02 David Bevan |
|
|
4110 |
|
|
|
4111 |
[ftstroke] Major revision. |
|
|
4112 |
|
|
|
4113 |
The main problems |
|
|
4114 |
----------------- |
|
|
4115 |
|
|
|
4116 |
o If FT_STROKER_LINEJOIN_BEVEL was specified, unlimited miter |
|
|
4117 |
joins (not bevel joins) were generated. Indeed, the meanings of |
|
|
4118 |
`miter' and `bevel' were incorrectly reversed (consistently) in |
|
|
4119 |
both the code and comments. |
|
|
4120 |
|
|
|
4121 |
o The way bevel joins were constructed (whether specified |
|
|
4122 |
explicitly, or created as a result of exceeding the miter limit) |
|
|
4123 |
did not match what is required for stroked text in PostScript or |
|
|
4124 |
PDF. |
|
|
4125 |
|
|
|
4126 |
The main fixes |
|
|
4127 |
-------------- |
|
|
4128 |
|
|
|
4129 |
o The behaviour of FT_STROKER_LINEJOIN_BEVEL has been corrected. |
|
|
4130 |
|
|
|
4131 |
o A new line join style, FT_STROKER_LINEJOIN_MITER_FIXED, has been |
|
|
4132 |
introduced to support PostScript and PDF miter joins. |
|
|
4133 |
|
|
|
4134 |
o FT_STROKER_LINEJOIN_MITER_VARIABLE has been introduced as an |
|
|
4135 |
alias for FT_STROKER_LINEJOIN_MITER. |
|
|
4136 |
|
|
|
4137 |
Additionally, a variety of stroking errors have been fixed. These |
|
|
4138 |
would cause various artifacts (including points `at infinity'), |
|
|
4139 |
especially when stroking poor quality fonts. |
|
|
4140 |
|
|
|
4141 |
See |
|
|
4142 |
|
|
|
4143 |
http://lists.gnu.org/archive/html/freetype-devel/2011-07/msg00001.html |
|
|
4144 |
|
|
|
4145 |
for example documents. The FreeType stroker now produces results |
|
|
4146 |
very similar to that produced by GhostScript and Distiller for these |
|
|
4147 |
fonts. |
|
|
4148 |
|
|
|
4149 |
Other problems |
|
|
4150 |
-------------- |
|
|
4151 |
|
|
|
4152 |
The following problems have been resolved: |
|
|
4153 |
|
|
|
4154 |
o Inside corners could be generated incorrectly. Intersecting the |
|
|
4155 |
inside corner could cause a missing triangular area and other |
|
|
4156 |
effects. |
|
|
4157 |
|
|
|
4158 |
The intersection point can only be used if the join is between |
|
|
4159 |
two lines and both lines are long enough. The `optimization' |
|
|
4160 |
condition in `ft_stroker_inside' has been corrected; this |
|
|
4161 |
requires the line length to be passed into various functions and |
|
|
4162 |
stored in `FT_StrokerRec'. |
|
|
4163 |
|
|
|
4164 |
o Incorrect cubic curves could be generated. The angle |
|
|
4165 |
calculations in `FT_Stroker_CubicTo' have been corrected to |
|
|
4166 |
handle the case of the curve crossing the +/-PI direction. |
|
|
4167 |
|
|
|
4168 |
o If the border radius was greater than the radius of curvature of |
|
|
4169 |
a curve, then the negative sector would end up outside (not |
|
|
4170 |
inside) the border. This situation is now recognized and the |
|
|
4171 |
negative sector is circumnavigated in the opposite direction. |
|
|
4172 |
(If round line joins are being used, this code is disabled |
|
|
4173 |
because the line join will always cover the negative sector.) |
|
|
4174 |
|
|
|
4175 |
o When a curve is split, the arcs may not join smoothly (especially |
|
|
4176 |
if the curve turns sharply back on itself). Changes in |
|
|
4177 |
direction between adjacent arcs were not handled. A round |
|
|
4178 |
corner is now added if the deviation from one arc to the next is |
|
|
4179 |
greater than a suitable threshold. |
|
|
4180 |
|
|
|
4181 |
o The current direction wasn't retained if a the outline contained |
|
|
4182 |
a zero length lineto or a curve that was determined to be |
|
|
4183 |
`basically a point'. This could cause a spurious join to be |
|
|
4184 |
added. |
|
|
4185 |
|
|
|
4186 |
o Cubics with close control points could be mishandled. All eight |
|
|
4187 |
cases are now distinguished correctly. |
|
|
4188 |
|
|
|
4189 |
Other improvements |
|
|
4190 |
------------------ |
|
|
4191 |
|
|
|
4192 |
o Borders for cubic curves could be too `flat'. |
|
|
4193 |
FT_SMALL_CUBIC_THRESHOLD has been reduced a little to prevent |
|
|
4194 |
this. |
|
|
4195 |
|
|
|
4196 |
o The handling and use of movable points has been simplified a |
|
|
4197 |
little. |
|
|
4198 |
|
|
|
4199 |
o Various values are now computed only if the results are actually |
|
|
4200 |
needed. |
|
|
4201 |
|
|
|
4202 |
o The directions of the outer and inner borders have been swapped, |
|
|
4203 |
as recommended by Graham Asher. |
|
|
4204 |
|
|
|
4205 |
* src/base/ftstroke.c: Revised. |
|
|
4206 |
* include/freetype/ftstroke.h: Updated. |
|
|
4207 |
|
|
|
4208 |
2011-06-30 İsmail Dönmez |
|
|
4209 |
|
|
|
4210 |
* builds/toplevel.mk: We use git, not CVS, thus skip `.gitignore'. |
|
|
4211 |
|
|
|
4212 |
2011-06-29 Werner Lemberg |
|
|
4213 |
|
|
|
4214 |
[bdf] Fix Savannah bug #33663. |
|
|
4215 |
|
|
|
4216 |
* src/bdf/bdflib.c (_bdf_parse_glyphs): Handle negative values for |
|
|
4217 |
ENCODING correctly. |
|
|
4218 |
|
|
|
4219 |
* docs/CHANGES: Document it. |
|
|
4220 |
|
|
|
4221 |
2011-06-24 Werner Lemberg |
|
|
4222 |
|
|
|
4223 |
* Version 2.4.5 released. |
|
|
4224 |
========================= |
|
|
4225 |
|
|
|
4226 |
|
|
|
4227 |
Tag sources with `VER-2-4-5'. |
|
|
4228 |
|
|
|
4229 |
* docs/CHANGES: Updated. |
|
|
4230 |
|
|
|
4231 |
* docs/VERSION.DLL: Update documentation and bump version number to |
|
|
4232 |
2.4.5 |
|
|
4233 |
|
|
|
4234 |
* README, Jamfile (RefDoc), |
|
|
4235 |
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, |
|
|
4236 |
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, |
|
|
4237 |
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html, |
|
|
4238 |
builds/win32/visualc/freetype.dsp, |
|
|
4239 |
builds/win32/visualc/freetype.vcproj, |
|
|
4240 |
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, |
|
|
4241 |
builds/win32/visualce/freetype.vcproj, |
|
|
4242 |
builds/win32/visualce/index.html, |
|
|
4243 |
builds/wince/vc2005-ce/freetype.vcproj, |
|
|
4244 |
builds/wince/vc2005-ce/index.html, |
|
|
4245 |
builds/wince/vc2008-ce/freetype.vcproj, |
|
|
4246 |
builds/wince/vc2008-ce/index.html: s/2.4.4/2.4.5/, s/244/245/. |
|
|
4247 |
|
|
|
4248 |
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 5. |
|
|
4249 |
|
|
|
4250 |
* builds/unix/configure.raw (version_info): Set to 13:0:7. |
|
|
4251 |
|
|
|
4252 |
2011-06-20 Werner Lemberg |
|
|
4253 |
|
|
|
4254 |
* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Fix change |
|
|
4255 |
from 2011-05-04. |
|
|
4256 |
|
|
|
4257 |
2011-06-19 suzuki toshiya |
|
|
4258 |
|
|
|
4259 |
[gxvalid] make the `prop' validation tracing verbose. |
|
|
4260 |
|
|
|
4261 |
* src/gxvalid/gxvprop.c: Add tracing messages for errors. |
|
|
4262 |
|
|
|
4263 |
2011-06-19 suzuki toshiya |
|
|
4264 |
|
|
|
4265 |
[autogen.sh] Reflect environment variable LIBTOOLIZE. |
|
|
4266 |
|
|
|
4267 |
2011-06-18 Werner Lemberg |
|
|
4268 |
|
|
|
4269 |
Update license documentation. |
|
|
4270 |
|
|
|
4271 |
* docs/GPL.TXT: Renamed to... |
|
|
4272 |
* docs/GPLv2.TXT: This. |
|
|
4273 |
|
|
|
4274 |
* docs/LICENSE.TXT: Updated. |
|
|
4275 |
|
|
|
4276 |
2011-06-14 suzuki toshiya |
|
|
4277 |
|
|
|
4278 |
Fix g++4.6 compiler warnings in module drivers. |
|
|
4279 |
|
|
|
4280 |
The background is same with previous commit. |
|
|
4281 |
|
|
|
4282 |
* src/truetype/ttgxvar.c (ft_var_readpackedpoints): |
|
|
4283 |
Init `points'. (TT_Vary_Get_Glyph_Deltas): Init |
|
|
4284 |
`delta_xy'. (TT_Get_MM_Var): Init `mmvar'. |
|
|
4285 |
* src/type1/t1load.c (T1_Get_MM_Var): Ditto. |
|
|
4286 |
* src/cff/cffdrivr.c (cff_ps_get_font_info): Init |
|
|
4287 |
`font_info'. |
|
|
4288 |
* src/cff/cffload.c (cff_index_get_pointers): Init `t'. |
|
|
4289 |
(cff_font_load): Init `sub'. |
|
|
4290 |
* src/cff/cffobjs.c (cff_size_init): Init `internal'. |
|
|
4291 |
(cff_face_init): Init `cff'. |
|
|
4292 |
* src/pfr/pfrload.c (pfr_extra_item_load_stem_snaps): |
|
|
4293 |
Init `snaps'. |
|
|
4294 |
* src/pcf/pcfread.c (pcf_get_properties): Init `properties'. |
|
|
4295 |
(pcf_get_bitmaps): Init `offsets'. (pcf_get_encodings): |
|
|
4296 |
Init `tmpEncoding'. |
|
|
4297 |
* src/sfnt/ttload.c (tt_face_load_gasp): Init `gaspranges'. |
|
|
4298 |
* src/sfnt/ttsbit.c (Load_SBit_Image): Init `components'. |
|
|
4299 |
* src/cache/ftcmru.c (FTC_MruList_New): Init `node'. |
|
|
4300 |
* src/gzip/ftgzip.c (FT_Stream_OpenGzip): Init `zip' and |
|
|
4301 |
`zip_buff'. |
|
|
4302 |
* src/lzw/ftlzw.c (FT_Stream_OpenLZW): Init `zip'. |
|
|
4303 |
* src/bzip2/ftbzip2.c (FT_Stream_OpenBzip2): Init `zip'. |
|
|
4304 |
|
|
|
4305 |
2011-06-14 suzuki toshiya |
|
|
4306 |
|
|
|
4307 |
[base] Fix g++4.6 compiler warnings in src/base/*.c. |
|
|
4308 |
|
|
|
4309 |
Passing uninitialized pointer to FT_NEW() families is |
|
|
4310 |
not problematic theoretically (as far as the returned |
|
|
4311 |
pointer is checked before writing), but g++4.6 dislikes |
|
|
4312 |
it and warns by -Wuninitialized. Initialize them by NULL. |
|
|
4313 |
|
|
|
4314 |
* src/base/ftobjs.c (FT_Stream_New): Init `stream'. |
|
|
4315 |
(new_memory_stream): Ditto. |
|
|
4316 |
(FT_New_GlyphSlot): Init `slot'. |
|
|
4317 |
(FT_CMap_New): Init `cmap'. |
|
|
4318 |
(open_face_PS_from_sfnt_stream): Init `sfnt_ps'. |
|
|
4319 |
(Mac_Read_POST_Resource): Init `pfb_data'. |
|
|
4320 |
(Mac_Read_sfnt_Resource): Init `sfnt_data'. |
|
|
4321 |
* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): |
|
|
4322 |
Init `offsets_internal' and `ref'. |
|
|
4323 |
(raccess_guess_darwin_hfsplus): Init `newpath'. |
|
|
4324 |
(raccess_guess_darwin_newvfs): Ditto. |
|
|
4325 |
* src/base/ftbitmap.c (ft_bitmap_assure_buffer): |
|
|
4326 |
Init `buffer'. |
|
|
4327 |
* src/base/ftstroke.c (FT_Stroker_New): Init `stroker'. |
|
|
4328 |
|
|
|
4329 |
2011-06-14 suzuki toshiya |
|
|
4330 |
|
|
|
4331 |
[gxvalid] Cleanup. |
|
|
4332 |
|
|
|
4333 |
Some invalid, overrunning, unrecommended non-zero values |
|
|
4334 |
are cared in paranoid validation mode only. There are |
|
|
4335 |
many lines looking like: |
|
|
4336 |
|
|
|
4337 |
if ( valid->root->level >= FT_VALIDATE_PARANOID ) |
|
|
4338 |
FT_INVALID_xxx; |
|
|
4339 |
|
|
|
4340 |
To simplify them, GXV_SET_ERR_IF_PARANOID( err ) is |
|
|
4341 |
introduced for more paranoid validation in future. |
|
|
4342 |
|
|
|
4343 |
* src/gxvalid/gxvcommn.h (IS_PARANOID_VALIDATION): |
|
|
4344 |
New macro to assure valid->root->level is more or |
|
|
4345 |
equal to FT_VALIDATE_PARANOID. (GXV_SET_ERR_IF_PARANOID): |
|
|
4346 |
New macro to raise an error if in paranoid validation. |
|
|
4347 |
* src/gxvalid/gxvcommn.c: Use GXV_SET_ERR_IF_PARANOID(). |
|
|
4348 |
* src/gxvalid/gxvfeat.c: Ditto. |
|
|
4349 |
* src/gxvalid/gxvjust.c: Ditto. |
|
|
4350 |
* src/gxvalid/gxvkern.c: Ditto. |
|
|
4351 |
* src/gxvalid/gxvmort.c: Ditto. |
|
|
4352 |
* src/gxvalid/gxvmort0.c: Ditto. |
|
|
4353 |
* src/gxvalid/gxvmort1.c: Ditto. |
|
|
4354 |
* src/gxvalid/gxvmort2.c: Ditto. |
|
|
4355 |
* src/gxvalid/gxvmorx1.c: Ditto. |
|
|
4356 |
* src/gxvalid/gxvmorx2.c: Ditto. |
|
|
4357 |
|
|
|
4358 |
2011-06-14 suzuki toshiya |
|
|
4359 |
|
|
|
4360 |
[gxvalid] Fix gcc4.6 compiler warnings in gxvtrak.c. |
|
|
4361 |
|
|
|
4362 |
* src/gxvalid/gxvtrak.c (gxv_trak_trackTable_validate): |
|
|
4363 |
Check different entries pointing same traking value. |
|
|
4364 |
(gxv_trak_validate): Remove unused variable `table_size'. |
|
|
4365 |
|
|
|
4366 |
2011-06-14 suzuki toshiya |
|
|
4367 |
|
|
|
4368 |
[gxvalid] Fix gcc4.6 compiler warnings in gxvmorx*.c. |
|
|
4369 |
|
|
|
4370 |
* src/gxvalid/gxvmorx.c (gxv_morx_subtables_validate): |
|
|
4371 |
Conditionalize unvalidated variable `subFeatureFlags'. |
|
|
4372 |
(gxv_morx_chain_validate): Conditionalize unvalidated |
|
|
4373 |
variable `defaultFlags'. |
|
|
4374 |
|
|
|
4375 |
* src/gxvalid/gxmorx0.c |
|
|
4376 |
(gxv_morx_subtable_type0_entry_validate): |
|
|
4377 |
Conditionalize unvalidated variables; `markFirst', |
|
|
4378 |
`dontAdvance', `markLast', `verb'. |
|
|
4379 |
|
|
|
4380 |
* src/gxvalid/gxmorx1.c |
|
|
4381 |
(gxv_morx_subtable_type1_entry_validate): Conditionalize |
|
|
4382 |
unvalidated variables; `setMark', `dontAdvance'. |
|
|
4383 |
|
|
|
4384 |
* src/gxvalid/gxvmorx2.c |
|
|
4385 |
(gxv_morx_subtable_type2_ligActionOffset_validate): |
|
|
4386 |
Conditionalize unvalidated variables; `last', `store'. |
|
|
4387 |
Checking for overrunning offset is added. |
|
|
4388 |
(gxv_morx_subtable_type2_entry_validate): |
|
|
4389 |
Conditionalize unvalidated variables; `setComponent', |
|
|
4390 |
`dontAdvance', `performAction'. |
|
|
4391 |
(gxv_morx_subtable_type2_ligatureTable_validate): |
|
|
4392 |
Check if the GID for ligature does not exceed the |
|
|
4393 |
max GID in `maxp' table. |
|
|
4394 |
|
|
|
4395 |
* src/gxvalid/gxvmort5.c |
|
|
4396 |
(gxv_morx_subtable_type5_InsertList_validate): |
|
|
4397 |
Conditionalize unvalidated loading of `insert_glyphID' |
|
|
4398 |
array. (gxv_morx_subtable_type5_entry_validate): |
|
|
4399 |
Conditionalize unvalidated variables; `setMark', |
|
|
4400 |
`dontAdvance', `currentIsKashidaLike', |
|
|
4401 |
`markedIsKashidaLike', `currentInsertBefore', |
|
|
4402 |
`markedInsertBefore'. |
|
|
4403 |
|
|
|
4404 |
2011-06-14 suzuki toshiya |
|
|
4405 |
|
|
|
4406 |
[gxvalid] Fix gcc4.6 compiler warnings in gxvmort*.c. |
|
|
4407 |
|
|
|
4408 |
* src/gxvalid/gxvmort.c (gxv_mort_subtables_validate): |
|
|
4409 |
Conditionalize unvalidated variable `subFeatureFlags'. |
|
|
4410 |
(gxv_mort_chain_validate): Conditionalize unvalidated |
|
|
4411 |
variable `defaultFlags'. |
|
|
4412 |
|
|
|
4413 |
* src/gxvalid/gxmort0.c |
|
|
4414 |
(gxv_mort_subtable_type0_entry_validate): Check the |
|
|
4415 |
conflict of the marks for the glyphs. |
|
|
4416 |
|
|
|
4417 |
* src/gxvalid/gxmort1.c |
|
|
4418 |
(gxv_mort_subtable_type1_offset_to_subst_validate): |
|
|
4419 |
Local variables `min_gid', `max_gid' are replaced by |
|
|
4420 |
variables in the validator. |
|
|
4421 |
(gxv_mort_subtable_type1_entry_validate): Conditionalize |
|
|
4422 |
unvalidated variables; `setMark', `dontAdvance'. |
|
|
4423 |
(gxv_mort_subtable_type1_substTable_validate): |
|
|
4424 |
Validate the GID by the min/max GIDs in the validator. |
|
|
4425 |
|
|
|
4426 |
* src/gxvalid/gxvmort2.c |
|
|
4427 |
(gxv_mort_subtable_type2_ligActionOffset_validate): |
|
|
4428 |
Conditionalize unvalidated variables; `last', `store'. |
|
|
4429 |
Checking for overrunning offset is added. |
|
|
4430 |
(gxv_mort_subtable_type2_entry_validate): |
|
|
4431 |
Conditionalize unvalidated variables; `setComponent', |
|
|
4432 |
`dontAdvance'. |
|
|
4433 |
(gxv_mort_subtable_type2_ligatureTable_validate): |
|
|
4434 |
Check if the GID for ligature does not exceed the |
|
|
4435 |
max GID in `maxp' table. |
|
|
4436 |
|
|
|
4437 |
* src/gxvalid/gxvmort5.c |
|
|
4438 |
(gxv_mort_subtable_type5_InsertList_validate): |
|
|
4439 |
Conditionalize unvalidated loading of `insert_glyphID' |
|
|
4440 |
array. (gxv_mort_subtable_type5_entry_validate): |
|
|
4441 |
Conditionalize unvalidated variables; `setMark', |
|
|
4442 |
`dontAdvance', `currentIsKashidaLike', |
|
|
4443 |
`markedIsKashidaLike', `currentInsertBefore', |
|
|
4444 |
`markedInsertBefore'. |
|
|
4445 |
|
|
|
4446 |
2011-06-14 suzuki toshiya |
|
|
4447 |
|
|
|
4448 |
[gxvalid] Fix gcc4.6 compiler warnings in gxvkern.c. |
|
|
4449 |
|
|
|
4450 |
* src/gxvalid/gxvkern.c |
|
|
4451 |
(gxv_kern_subtable_fmt0_pairs_validate): Conditionalize |
|
|
4452 |
unvalidated variable `kernValue'. |
|
|
4453 |
(gxv_kern_subtable_fmt1_entry_validate): Conditionalize |
|
|
4454 |
unvalidated variables; `push', `dontAdvance', `kernAction', |
|
|
4455 |
`kernValue'. |
|
|
4456 |
(gxv_kern_coverage_new_apple_validate): Conditionalize |
|
|
4457 |
trace-only variables; `kernVertical', `kernCrossStream', |
|
|
4458 |
`kernVariation'. |
|
|
4459 |
(gxv_kern_coverage_classic_apple_validate): Conditionalize |
|
|
4460 |
trace-only variables; `horizontal', `cross_stream'. |
|
|
4461 |
(gxv_kern_coverage_classic_microsoft_validate): |
|
|
4462 |
Conditionalize trace-only variables; `horizontal', |
|
|
4463 |
`minimum', `cross_stream', `override'. |
|
|
4464 |
(gxv_kern_subtable_validate): Conditionalize trace-only |
|
|
4465 |
variables; `version', `tupleIndex'. |
|
|
4466 |
|
|
|
4467 |
2011-06-14 suzuki toshiya |
|
|
4468 |
|
|
|
4469 |
[gxvalid] Fix gcc4.6 compiler warnings in gxvjust.c. |
|
|
4470 |
|
|
|
4471 |
* src/gxvalid/gxvjust.c (gxv_just_check_max_gid): |
|
|
4472 |
New function to unify the checks of too large GID. |
|
|
4473 |
(gxv_just_wdp_entry_validate): Conditionalize unvalidated |
|
|
4474 |
variables; `beforeGrowLimit', `beforeShrinkGrowLimit', |
|
|
4475 |
`afterGrowLimit', `afterShrinkGrowLimit', `growFlags', |
|
|
4476 |
`shrinkFlags'. Additional check for non-zero values in |
|
|
4477 |
unused storage `justClass' is added. |
|
|
4478 |
(gxv_just_actSubrecord_type0_validate): Conditionalize |
|
|
4479 |
unvalidated variable `order'. GID is checked by |
|
|
4480 |
gxv_just_check_max_gid(). Additional check for upside-down |
|
|
4481 |
relationship between `lowerLimit' and `upperLimit' is added. |
|
|
4482 |
(gxv_just_actSubrecord_type1_validate): GID is checked by |
|
|
4483 |
gxv_just_check_max_gid(). |
|
|
4484 |
(gxv_just_actSubrecord_type2_validate): Conditionalize |
|
|
4485 |
unvalidated variable `substThreshhold'. GID is checked by |
|
|
4486 |
gxv_just_check_max_gid(). |
|
|
4487 |
(gxv_just_actSubrecord_type5_validate): GID is checked by |
|
|
4488 |
gxv_just_check_max_gid(). |
|
|
4489 |
(gxv_just_classTable_entry_validate): Conditionalize |
|
|
4490 |
unvalidated variables; `setMark', `dontAdvance', |
|
|
4491 |
`markClass', `currentClass'. |
|
|
4492 |
|
|
|
4493 |
2011-06-14 suzuki toshiya |
|
|
4494 |
|
|
|
4495 |
[gxvalid] Preparation to fix gcc4.6 compiler warnings. |
|
|
4496 |
|
|
|
4497 |
* src/gxvalid/gxvcommn.h (GXV_LOAD_TRACE_VARS): New macro to |
|
|
4498 |
conditionalize the variable which is only used for trace messages. |
|
|
4499 |
Automatically set by FT_DEBUG_LEVEL_TRACE. |
|
|
4500 |
(GXV_LOAD_UNUSED_VARS): New macro to conditionalize the loading of |
|
|
4501 |
unvalidated variables. Undefined by default to calm gcc4.6 warning. |
|
|
4502 |
(GXV_ValidatorRec.{min_gid,max_gid}): New variables to hold defined |
|
|
4503 |
GID ranges, for the comparison of GID ranges in different subtables. |
|
|
4504 |
|
|
|
4505 |
2011-06-08 Werner Lemberg |
|
|
4506 |
|
|
|
4507 |
[autofit] Remove unused structure member. |
|
|
4508 |
|
|
|
4509 |
* src/autofit/afhints.h (AF_SegmentRec): Remove `contour'. |
|
|
4510 |
* src/autofit/aflatin.c (af_latin_hints_compute_segments), |
|
|
4511 |
src/autofit/aflatin2.c (af_latin2_hints_compute_segments): Updated. |
|
|
4512 |
|
|
|
4513 |
2011-05-30 Werner Lemberg |
|
|
4514 |
|
|
|
4515 |
Fix g++ 4.6 compilation. |
|
|
4516 |
|
|
|
4517 |
* src/autofit/afhints.c (af_glyph_hints_dump_segments, |
|
|
4518 |
af_glyph_hints_dump_edges): Use cast. |
|
|
4519 |
|
|
|
4520 |
2011-05-30 Werner Lemberg |
|
|
4521 |
|
|
|
4522 |
Fix gcc 4.6 compiler warnings. |
|
|
4523 |
|
|
|
4524 |
* src/autofit/afcjk.c (af_cjk_metrics_init_blues): Use casts and |
|
|
4525 |
remove unused variables. |
|
|
4526 |
* src/autofit/aflatin.c (af_latin_hints_compute_edges): Comment out |
|
|
4527 |
`up_dir'. |
|
|
4528 |
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use `height_org' |
|
|
4529 |
and `width_org' conditionalized. |
|
|
4530 |
|
|
|
4531 |
2011-05-28 suzuki toshiya |
|
|
4532 |
|
|
|
4533 |
[mac] Conditionalize the inclusion of `AvailabilityMacros.h'. |
|
|
4534 |
|
|
|
4535 |
The native SDK on earliest Mac OS X (10.0-10.1) did not have |
|
|
4536 |
`AvailabilityMacros.h'. To prevent the inclusion of missing |
|
|
4537 |
header file, ECANCELED (introduced in 10.2) in POSIX header |
|
|
4538 |
file is checked to detect the system version. |
|
|
4539 |
|
|
|
4540 |
* include/freetype/config/ftconfig.h: Conditionalize the |
|
|
4541 |
inclusion of `AvailabilityMacros.h'. |
|
|
4542 |
* builds/unix/ftconfig.in: Ditto. |
|
|
4543 |
* builds/vms/ftconfig.h: Ditto. |
|
|
4544 |
|
|
|
4545 |
2011-05-27 Werner Lemberg |
|
|
4546 |
|
|
|
4547 |
[autofit] Improve tracing of hinting process. |
|
|
4548 |
|
|
|
4549 |
* src/autofit/aflatin.c (af_latin_hint_edges): Add tracing message |
|
|
4550 |
`ADJUST'. |
|
|
4551 |
|
|
|
4552 |
2011-05-26 Werner Lemberg |
|
|
4553 |
|
|
|
4554 |
[autofit] Fix trace message. |
|
|
4555 |
|
|
|
4556 |
* src/autofit/aflatin.c (af_latin_hint_edges): Show correct value in |
|
|
4557 |
tracing message. |
|
|
4558 |
|
|
|
4559 |
2011-05-24 Daniel Zimmermann |
|
|
4560 |
|
|
|
4561 |
Reduce warnings for MS Visual Studio 2010. |
|
|
4562 |
|
|
|
4563 |
* src/autofit/afhints.c (af_glyph_hints_get_num_segments, |
|
|
4564 |
af_glyph_hints_get_segment_offset) [!FT_DEBUG_AUTOFIT]: Provide |
|
|
4565 |
return value. |
|
|
4566 |
* src/cff/cffgload.c (cff_slot_load): Add cast. |
|
|
4567 |
* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): Use proper |
|
|
4568 |
loop variable type. |
|
|
4569 |
|
|
|
4570 |
2011-05-16 suzuki toshiya |
|
|
4571 |
|
|
|
4572 |
Automake component `builds/unix/install-sh' is removed. |
|
|
4573 |
|
|
|
4574 |
* builds/unix/install-sh: Removed. It is not needed to |
|
|
4575 |
include repository, because autogen.sh installs it. |
|
|
4576 |
* builds/unix/.gitignore: Register install-sh. |
|
|
4577 |
|
|
|
4578 |
2011-05-12 suzuki toshiya |
|
|
4579 |
|
|
|
4580 |
[autofit] Make trace message for CJK bluezone more verbose. |
|
|
4581 |
|
|
|
4582 |
2011-05-08 Just Fill Bugs |
|
|
4583 |
suzuki toshiya |
|
|
4584 |
|
|
|
4585 |
[autofit] Add bluezones for CJK Ideographs. |
|
|
4586 |
|
|
|
4587 |
To remove extremas of vertical strokes of CJK Ideographs at |
|
|
4588 |
low resolution and make the top and bottom horizontal stems |
|
|
4589 |
aligned, bluezones for CJK Ideographs are calculated from |
|
|
4590 |
sample glyphs. At present, vertical bluezones (bluezones |
|
|
4591 |
to align vertical stems) are disabled by default. For detail, see |
|
|
4592 |
http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00070.html |
|
|
4593 |
http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00092.html |
|
|
4594 |
http://lists.gnu.org/archive/html/freetype-devel/2011-05/msg00001.html |
|
|
4595 |
|
|
|
4596 |
* include/freetype/internal/fttrace.h: New trace component `afcjk'. |
|
|
4597 |
* src/autofit/afcjk.h (AF_CJK{Blue,Axis,Metric}Rec): Add CJK version |
|
|
4598 |
for AF_Latin{Blue,Axis,Metric}Rec. |
|
|
4599 |
(af_cjk_metrics_check_digits): Ditto, shared with Indic module. |
|
|
4600 |
(af_cjk_metrics_init_widths): Ditto. |
|
|
4601 |
(af_cjk_metrics_init): Take AF_CJKMetric instead of AF_LatinMetric. |
|
|
4602 |
(af_cjk_metrics_scale): Ditto (declaration). |
|
|
4603 |
(af_cjk_hints_init): Ditto (declaration). |
|
|
4604 |
(af_cjk_hints_apply): Ditto (declaration). |
|
|
4605 |
* src/autofit/afcjk.c (af_cjk_metrics_scale): Ditto (body). |
|
|
4606 |
(af_cjk_hints_init): Ditto (body). |
|
|
4607 |
(af_cjk_hints_apply): Ditto (body). |
|
|
4608 |
(af_cjk_metrics_init_widths): Duplicate af_latin_metrics_init_widths. |
|
|
4609 |
(af_cjk_metrics_check_digits): Duplicate af_latin_metrics_check_digits. |
|
|
4610 |
(af_cjk_metrics_init): Call CJK bluezone initializer. |
|
|
4611 |
(af_cjk_metrics_scale_dim): Add code to scale bluezones. |
|
|
4612 |
(af_cjk_hints_compute_blue_edges): New function, CJK version of |
|
|
4613 |
af_latin_hints_compute_blue_edges. |
|
|
4614 |
(af_cjk_metrics_init_blues): New function, CJK version of |
|
|
4615 |
af_latin_metrics_init_blues. |
|
|
4616 |
(af_cjk_hints_edges): Add code to align the edge stems to blue zones. |
|
|
4617 |
|
|
|
4618 |
* src/autofit/afindic.c (af_indic_metrics_init): Take AF_CJKMetric |
|
|
4619 |
instead of AF_LatinMetric, and initialize as af_cjk_metrics_init. |
|
|
4620 |
However bluezones are not initialized. |
|
|
4621 |
(af_indic_metrics_scale): Take AF_CJKMetric instead of AF_LatinMetric. |
|
|
4622 |
(af_indic_hints_init): Ditto. |
|
|
4623 |
(af_indic_hints_apply): Ditto. |
|
|
4624 |
|
|
|
4625 |
* docs/CHANGES: Note about CJK bluezone support. |
|
|
4626 |
|
|
|
4627 |
2011-05-06 Werner Lemberg |
|
|
4628 |
|
|
|
4629 |
[autofit] Remove unused struct member. |
|
|
4630 |
|
|
|
4631 |
* src/autofit/aflatin.h (AF_LatinAxis): Remove `control_overshoot'. |
|
|
4632 |
|
|
|
4633 |
2011-05-04 Werner Lemberg |
|
|
4634 |
|
|
|
4635 |
* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Simplify. |
|
|
4636 |
|
|
|
4637 |
2011-05-01 Just Fill Bugs |
|
|
4638 |
Werner Lemberg |
|
|
4639 |
|
|
|
4640 |
[autofit] Add more debugging functions. |
|
|
4641 |
|
|
|
4642 |
* src/autofit/afhints.c (af_glyph_hints_get_num_segments, |
|
|
4643 |
af_glyph_hints_get_segment_offset): New functions. |
|
|
4644 |
|
|
|
4645 |
2011-05-01 suzuki toshiya |
|
|
4646 |
|
|
|
4647 |
Add new option `--disable-mmap' to configure script. |
|
|
4648 |
|
|
|
4649 |
* builds/unix/configure.raw: New option `--disable-mmap' |
|
|
4650 |
is added. It is for the developers to simulate the systems |
|
|
4651 |
without mmap() (like 4.3BSD, minix etc) on POSIX systems. |
|
|
4652 |
|
|
|
4653 |
2011-04-30 suzuki toshiya |
|
|
4654 |
|
|
|
4655 |
[truetype] Always recalculate the sfnt table checksum. |
|
|
4656 |
|
|
|
4657 |
* src/truetype/ttobjs.c (tt_get_sfnt_checksum): Recalculate |
|
|
4658 |
the sfnt table checksum even if non-zero value is written in |
|
|
4659 |
the TrueType font header. Some bad PDF generators write |
|
|
4660 |
wrong values. For details see examples and benchmark tests |
|
|
4661 |
of the latency by recalculation: |
|
|
4662 |
http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00091.html |
|
|
4663 |
http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00096.html |
|
|
4664 |
|
|
|
4665 |
2011-04-30 suzuki toshiya |
|
|
4666 |
|
|
|
4667 |
[truetype] Register a set of tricky fonts, NEC FA family. |
|
|
4668 |
|
|
|
4669 |
* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): |
|
|
4670 |
Add 8 checksum sets for NEC FA family. For the tricky fonts |
|
|
4671 |
without some tables (e.g. NEC FA fonts lack cvt table), |
|
|
4672 |
extra check is added to assure that a zero-length table in the |
|
|
4673 |
registry is not included in the font. |
|
|
4674 |
|
|
|
4675 |
2011-04-29 suzuki toshiya |
|
|
4676 |
|
|
|
4677 |
[truetype] Fix a bug in the sfnt table checksum getter. |
|
|
4678 |
|
|
|
4679 |
* src/truetype/ttobjs.c (tt_get_sfnt_checksum): Check the |
|
|
4680 |
return value of face->goto_table() correctly. |
|
|
4681 |
|
|
|
4682 |
2011-04-28 Werner Lemberg |
|
|
4683 |
|
|
|
4684 |
[autofit] Improve tracing messages. |
|
|
4685 |
|
|
|
4686 |
* src/autofit/aflatin.c (af_latin_metrics_init_blues, |
|
|
4687 |
af_latin_align_linked_edge, af_latin_hint_edges): Do it. |
|
|
4688 |
|
|
|
4689 |
2011-04-25 Kan-Ru Chen |
|
|
4690 |
|
|
|
4691 |
[truetype] Always check the checksum to identify tricky fonts. |
|
|
4692 |
|
|
|
4693 |
Because some PDF generators mangle the family name badly, |
|
|
4694 |
the trickyness check by the checksum should be invoked always. |
|
|
4695 |
For sample PDF, see |
|
|
4696 |
http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00073.html |
|
|
4697 |
|
|
|
4698 |
* src/truetype/ttobjs.c (tt_check_trickyness): Even when |
|
|
4699 |
tt_check_trickyness_family() finds no trickyness, |
|
|
4700 |
tt_check_trickyness_sfnt_ids() is invoked. |
|
|
4701 |
|
|
|
4702 |
2011-04-22 suzuki toshiya |
|
|
4703 |
|
|
|
4704 |
[autofit] Add more Indic scripts with hanging baseline. |
|
|
4705 |
|
|
|
4706 |
* src/autofit/afindic.c (af_indic_uniranges): Tibetan, Limbu, |
|
|
4707 |
Sundanese, Meetei Mayak, Syloti Nagri and Sharada scripts are |
|
|
4708 |
added. |
|
|
4709 |
|
|
|
4710 |
2011-04-21 Behdad Esfahbod |
|
|
4711 |
|
|
|
4712 |
Always ignore global advance. |
|
|
4713 |
|
|
|
4714 |
This makes FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH redundant, |
|
|
4715 |
deprecated, and ignored. The new behavior is what every major user |
|
|
4716 |
of FreeType has been requesting. Global advance is broken in many |
|
|
4717 |
CJK fonts. Just ignoring it by default makes most sense. |
|
|
4718 |
|
|
|
4719 |
* src/truetype/ttdriver.c (tt_get_advances), |
|
|
4720 |
src/truetype/ttgload.c (TT_Get_HMetrics, TT_Get_VMetrics, |
|
|
4721 |
tt_get_metrics, compute_glyph_metrics, TT_Load_Glyph), |
|
|
4722 |
src/truetype/ttgload.h: Implement it. |
|
|
4723 |
|
|
|
4724 |
* docs/CHANGES: Updated. |
|
|
4725 |
|
|
|
4726 |
2011-04-21 rainy6144 |
|
|
4727 |
|
|
|
4728 |
[autofit] Blur CJK stems if too many to preserve their gaps. |
|
|
4729 |
|
|
|
4730 |
When there are too many stems to preserve their gaps in the |
|
|
4731 |
rasterization of CJK Ideographs at a low resolution, blur the |
|
|
4732 |
stems instead of showing clumped stems. See |
|
|
4733 |
http://lists.gnu.org/archive/html/freetype-devel/2011-02/msg00011.html |
|
|
4734 |
http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00046.html |
|
|
4735 |
for details. |
|
|
4736 |
|
|
|
4737 |
* src/autofit/afcjk.c (af_cjk_hint_edges): Store the position of |
|
|
4738 |
the previous stem by `has_last_stem' and `last_stem_pos', and skip |
|
|
4739 |
a stem if the current and previous stem are too near to preserve |
|
|
4740 |
the gap. |
|
|
4741 |
|
|
|
4742 |
2011-04-18 Werner Lemberg |
|
|
4743 |
|
|
|
4744 |
Integrate autofitter debugging stuff. |
|
|
4745 |
|
|
|
4746 |
* devel/ftoption.h, include/freetype/config/ftoption.h |
|
|
4747 |
(FT_DEBUG_AUTOFIT): New macro. |
|
|
4748 |
|
|
|
4749 |
* include/freetype/internal/fttrace.h: Add trace components for |
|
|
4750 |
autofitter. |
|
|
4751 |
|
|
|
4752 |
* src/autofit/aftypes.h (AF_LOG): Removed. |
|
|
4753 |
(_af_debug): Removed. |
|
|
4754 |
|
|
|
4755 |
* src/autofit/*: s/AF_DEBUG/FT_DEBUG_AUTOFIT/. |
|
|
4756 |
s/AF_LOG/FT_TRACE5/. |
|
|
4757 |
Define FT_COMPONENT where necessary. |
|
|
4758 |
|
|
|
4759 |
2011-04-18 Werner Lemberg |
|
|
4760 |
|
|
|
4761 |
Synchronize config files. |
|
|
4762 |
|
|
|
4763 |
* builds/unix/ftconfig.in: Copy missing assembler routines from |
|
|
4764 |
include/freetype/config/ftconfig.h. |
|
|
4765 |
|
|
|
4766 |
2011-04-13 Werner Lemberg |
|
|
4767 |
|
|
|
4768 |
[psaux] Fix Savannah bug #33047. |
|
|
4769 |
|
|
|
4770 |
Patch submitted by anonymous reporter. |
|
|
4771 |
|
|
|
4772 |
* src/psaux/psobjs.c (ps_table_add): Use FT_PtrDist for pointer |
|
|
4773 |
difference. |
|
|
4774 |
|
|
|
4775 |
2011-04-11 Kan-Ru Chen |
|
|
4776 |
|
|
|
4777 |
Fix reading of signed integers from files on 64bit platforms. |
|
|
4778 |
|
|
|
4779 |
Previously, signed integers were converted to unsigned integers, but |
|
|
4780 |
this can fail because of sign extension. For example, 0xa344a1eb |
|
|
4781 |
becomes 0xffffffffa344a1eb. |
|
|
4782 |
|
|
|
4783 |
We now do the reverse which is always correct because the integer |
|
|
4784 |
size is the same during the cast from unsigned to signed. |
|
|
4785 |
|
|
|
4786 |
* include/freetype/internal/ftstream.h, src/base/ftstream.c |
|
|
4787 |
(FT_Stream_Get*): Replace with... |
|
|
4788 |
(FT_Stream_GetU*): Functions which read unsigned integers. |
|
|
4789 |
Update all macros accordingly. |
|
|
4790 |
|
|
|
4791 |
* src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Updated. |
|
|
4792 |
|
|
|
4793 |
2011-04-07 Werner Lemberg |
|
|
4794 |
|
|
|
4795 |
Update Unicode ranges for CJK autofitter; in particular, add Hangul. |
|
|
4796 |
|
|
|
4797 |
* src/autofit/afcjk.c (af_cjk_uniranges): Update to Unicode 6.0. |
|
|
4798 |
|
|
|
4799 |
2011-04-04 Werner Lemberg |
|
|
4800 |
|
|
|
4801 |
Fix formatting of autofit debug dumps. |
|
|
4802 |
|
|
|
4803 |
* src/autofit/afhints.c (af_glyph_hints_dump_points, |
|
|
4804 |
af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Adjust |
|
|
4805 |
column widths. |
|
|
4806 |
|
|
|
4807 |
2011-03-30 Werner Lemberg |
|
|
4808 |
|
|
|
4809 |
* src/autofit/aftypes.h (AF_OutlineRec): Removed, unused. |
|
|
4810 |
|
|
|
4811 |
2011-03-24 Werner Lemberg |
|
|
4812 |
|
|
|
4813 |
* src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 256. |
|
|
4814 |
This limit is given on p. 37 of Adobe Technical Note #5014. |
|
|
4815 |
|
|
|
4816 |
2011-03-23 Werner Lemberg |
|
|
4817 |
|
|
|
4818 |
* src/truetype/ttpload.c (tt_face_load_loca): Fix mismatch warning. |
|
|
4819 |
|
|
|
4820 |
2011-03-20 Werner Lemberg |
|
|
4821 |
|
|
|
4822 |
* src/sfnt/sfobjs.c (sfnt_open_font): Check number of TTC subfonts. |
|
|
4823 |
|
|
|
4824 |
2011-03-19 Werner Lemberg |
|
|
4825 |
|
|
|
4826 |
More C++ compilation fixes. |
|
|
4827 |
|
|
|
4828 |
* src/autofit/afhints.c (af_glyph_hints_dump_points, |
|
|
4829 |
af_glyph_hints_dump_segments, af_glyph_hints_dump_edges) |
|
|
4830 |
[__cplusplus]: Protect with `extern "C"'. |
|
|
4831 |
|
|
|
4832 |
2011-03-18 Werner Lemberg |
|
|
4833 |
|
|
|
4834 |
C++ compilation fixes. |
|
|
4835 |
|
|
|
4836 |
* src/autofit/aflatin.c (af_latin_hints_apply), src/autofit/afcjk.c |
|
|
4837 |
(af_cjk_hints_apply): Use cast for `dim'. |
|
|
4838 |
|
|
|
4839 |
2011-03-17 Alexei Podtelezhnikov |
|
|
4840 |
|
|
|
4841 |
A better fix for Savannah bug #32671. |
|
|
4842 |
|
|
|
4843 |
* src/smooth/ftgrays.c (gray_render_conic): Clean up code and |
|
|
4844 |
replace WHILE loop with a more natural DO-WHILE construct. |
|
|
4845 |
|
|
|
4846 |
2011-03-16 Werner Lemberg . |
|
|
4847 |
|
|
|
4848 |
* src/base/ftstroke.c (FT_StrokerRec): Remove unused `valid' field. |
|
|
4849 |
Suggested by Graham Asher. |
|
|
4850 |
|
|
|
4851 |
2011-03-09 Werner Lemberg |
|
|
4852 |
|
|
|
4853 |
Make FT_Sfnt_Table_Info return the number of SFNT tables. |
|
|
4854 |
|
|
|
4855 |
* src/sfnt/sfdriver.c (sfnt_table_info): Implement it. |
|
|
4856 |
* include/freetype/tttables.h: Update documentation. |
|
|
4857 |
* docs/CHANGES: Updated. |
|
|
4858 |
|
|
|
4859 |
2011-03-07 Bram Tassyns |
|
|
4860 |
|
|
|
4861 |
[cff] Fix Savannah bug #27988. |
|
|
4862 |
|
|
|
4863 |
* src/cff/cffobjs.c (remove_style): New function. |
|
|
4864 |
(cff_face_init): Use it to strip off the style part of the family |
|
|
4865 |
name. |
|
|
4866 |
|
|
|
4867 |
2011-03-07 Werner Lemberg |
|
|
4868 |
|
|
|
4869 |
* docs/CHANGES: Updated. |
|
|
4870 |
|
|
|
4871 |
2011-03-07 Alexei Podtelezhnikov |
|
|
4872 |
|
|
|
4873 |
Quick fix for Savannah bug #32671. |
|
|
4874 |
|
|
|
4875 |
This isn't the optimal solution yet, but it restores the previous |
|
|
4876 |
rendering quality (more or less). |
|
|
4877 |
|
|
|
4878 |
* src/smooth/ftgrays.c (gray_render_conic): Do more splitting. |
|
|
4879 |
|
|
|
4880 |
2011-03-06 Werner Lemberg |
|
|
4881 |
|
|
|
4882 |
Fix autohinting fallback. |
|
|
4883 |
|
|
|
4884 |
* src/base/ftobjs.c (FT_Load_Glyph): Assure that we only check TTFs, |
|
|
4885 |
ignoring CFF-based OTFs. |
|
|
4886 |
|
|
|
4887 |
2011-02-27 Werner Lemberg |
|
|
4888 |
|
|
|
4889 |
Add AF_CONFIG_OPTION_USE_WARPER to control the autofit warper. |
|
|
4890 |
|
|
|
4891 |
* devel/ftoption.h, include/freetype/config/ftoption.h |
|
|
4892 |
(AF_CONFIG_OPTION_USE_WARPER): New macro. |
|
|
4893 |
* src/autofit/aftypes.h (AF_USE_WARPER): Remove. |
|
|
4894 |
|
|
|
4895 |
* src/autofit/*: s/AF_USE_WARPER/AF_CONFIG_OPTION_USE_WARPER/. |
|
|
4896 |
|
|
|
4897 |
* src/autofit/afwarp.c [!AF_CONFIG_OPTION_USE_WARPER]: Replace dummy |
|
|
4898 |
variable assignment with a typedef. |
|
|
4899 |
|
|
|
4900 |
2011-02-26 Werner Lemberg |
|
|
4901 |
|
|
|
4902 |
[autofit] Slight simplifications. |
|
|
4903 |
|
|
|
4904 |
* src/autofit/aflatin.c (af_latin_hints_link_segments): Remove |
|
|
4905 |
test which always returns false. |
|
|
4906 |
(af_latin_hints_compute_blue_edges): Remove redundant assignment. |
|
|
4907 |
|
|
|
4908 |
2011-02-24 Werner Lemberg |
|
|
4909 |
|
|
|
4910 |
* docs/PROBLEMS: Mention rendering differences on different |
|
|
4911 |
platforms. |
|
|
4912 |
Suggested and worded by Jason Owen . |
|
|
4913 |
|
|
|
4914 |
2011-02-24 Werner Lemberg |
|
|
4915 |
|
|
|
4916 |
[autofit] Comment out unused code. |
|
|
4917 |
|
|
|
4918 |
* src/autofit/aflatin.c, src/autofit/aflatin2.c |
|
|
4919 |
(af_latin_hints_compute_edges): Do it. |
|
|
4920 |
|
|
|
4921 |
2011-02-24 Werner Lemberg |
|
|
4922 |
|
|
|
4923 |
* src/autofit/afhints.h (AF_GlyphHints): Remove unused field. |
|
|
4924 |
|
|
|
4925 |
2011-02-20 suzuki toshiya |
|
|
4926 |
|
|
|
4927 |
[cache] Fix an off-by-one bug in `FTC_Manager_RemoveFaceID'. |
|
|
4928 |
Found by , see detail in |
|
|
4929 |
|
|
|
4930 |
http://lists.gnu.org/archive/html/freetype/2011-01/msg00023.html |
|
|
4931 |
|
|
|
4932 |
* src/cache/ftccache.c (FTC_Cache_RemoveFaceID): Check the node |
|
|
4933 |
buckets[cache->p + cache->mask] too. |
|
|
4934 |
|
|
|
4935 |
2011-02-19 Kevin Kofler |
|
|
4936 |
|
|
|
4937 |
Fall back to autohinting if a TTF/OTF doesn't contain any bytecode. |
|
|
4938 |
This is Savannah patch #7471. |
|
|
4939 |
|
|
|
4940 |
* src/base/ftobjs.c (FT_Load_Glyph): Implement it. |
|
|
4941 |
|
|
|
4942 |
2011-02-19 John Tytgat |
|
|
4943 |
|
|
|
4944 |
[cff] Fix subset prefix removal. |
|
|
4945 |
This is Savannah patch #7465. |
|
|
4946 |
|
|
|
4947 |
* src/cff/cffobjs.c (remove_subset_prefix): Update length after |
|
|
4948 |
subset prefix removal. |
|
|
4949 |
|
|
|
4950 |
2011-02-13 Bradley Grainger |
|
|
4951 |
|
|
|
4952 |
Add inline assembly version of FT_MulFix for MSVC. |
|
|
4953 |
|
|
|
4954 |
* include/freetype/config/ftconfig.h: Ported the FT_MulFix_i386 |
|
|
4955 |
function from GNU inline assembly syntax (see #ifdef __GNUC__ block |
|
|
4956 |
above) to MASM syntax for Microsoft Visual C++. |
|
|
4957 |
|
|
|
4958 |
2011-02-13 Bradley Grainger |
|
|
4959 |
|
|
|
4960 |
Add project and solution files in Visual Studio 2010 format. |
|
|
4961 |
|
|
|
4962 |
* builds/win32/.gitignore: Ignore user-specific cache files. |
|
|
4963 |
* builds/win32/vc2010/: Add VS2010 project & solution files, created |
|
|
4964 |
by upgrading builds/win32/vc2008/freetype.vcproj. |
|
|
4965 |
* objs/.gitignore: Ignore Visual Studio output files. |
|
|
4966 |
|
|
|
4967 |
2011-02-01 Werner Lemberg |
|
|
4968 |
|
|
|
4969 |
* src/autofit/afdummy.c: Include `aferrors.h'. |
|
|
4970 |
Problem reported by Chris Liddell . |
|
|
4971 |
|
|
|
4972 |
2011-02-01 Werner Lemberg |
|
|
4973 |
|
|
|
4974 |
[cff] Ignore unknown operators in charstrings. |
|
|
4975 |
Patch suggested by Miles.Lau . |
|
|
4976 |
|
|
|
4977 |
* src/cff/cffgload.c (cff_decoder_parse_charstrings): Emit tracing |
|
|
4978 |
message for unknown operators and continue instead of exiting with a |
|
|
4979 |
syntax error. |
|
|
4980 |
|
|
|
4981 |
2011-02-01 Werner Lemberg |
|
|
4982 |
|
|
|
4983 |
[truetype] FT_LOAD_PEDANTIC now affects `prep' and `fpgm' also. |
|
|
4984 |
|
|
|
4985 |
* src/truetype/ttgload.c (tt_loader_init): Handle |
|
|
4986 |
`FT_LOAD_PEDANTIC'. |
|
|
4987 |
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep, |
|
|
4988 |
tt_size_init_bytecode, tt_size_ready_bytecode): New argument to |
|
|
4989 |
handle pedantic mode. |
|
|
4990 |
* src/truetype/ttobjs.h: Updated. |
|
|
4991 |
|
|
|
4992 |
2011-01-31 Werner Lemberg |
|
|
4993 |
|
|
|
4994 |
[truetype] Protect jump instructions against endless loops. |
|
|
4995 |
|
|
|
4996 |
* src/truetype/interp.c (DO_JROT, DO_JMPR, DO_JROF): Exit with error |
|
|
4997 |
if offset is zero. |
|
|
4998 |
|
|
|
4999 |
2011-01-31 Werner Lemberg |
|
|
5000 |
|
|
|
5001 |
[truetype] Improve handling of invalid references. |
|
|
5002 |
|
|
|
5003 |
* src/truetype/interp.c: Set even more TT_Err_Invalid_Reference |
|
|
5004 |
error codes only if pedantic hinting is active. At the same time, |
|
|
5005 |
try to provide sane values which hopefully allow useful |
|
|
5006 |
continuation. Exception to this is CALL and LOOPCALL – due to |
|
|
5007 |
possible stack corruption it is necessary to bail out. |
|
|
5008 |
|
|
|
5009 |
2011-01-31 Werner Lemberg |
|
|
5010 |
|
|
|
5011 |
[truetype] Improve handling of stack underflow. |
|
|
5012 |
|
|
|
5013 |
* src/truetype/ttinterp.c (TT_RunIns, Ins_FLIPPT, Ins_DELTAP, |
|
|
5014 |
Ins_DELTAC): Exit with error only if `pedantic_hinting' is set. |
|
|
5015 |
Otherwise, try to do something sane. |
|
|
5016 |
|
|
|
5017 |
2011-01-30 Werner Lemberg |
|
|
5018 |
|
|
|
5019 |
* src/sfnt/ttmtx.c (tt_face_load_hmtx): Fix tracing message. |
|
|
5020 |
|
|
|
5021 |
2011-01-30 LIU Sun-Liang |
|
|
5022 |
|
|
|
5023 |
[truetype]: Fix behaviour of MIAP for invalid arguments. |
|
|
5024 |
|
|
|
5025 |
* src/truetype/ttinterp.c (Ins_MIAP): Set reference points even in |
|
|
5026 |
case of error. |
|
|
5027 |
|
|
|
5028 |
2011-01-18 Werner Lemberg |
|
|
5029 |
|
|
|
5030 |
[truetype] Fix handling of MIRP instruction. |
|
|
5031 |
|
|
|
5032 |
Thanks to Greg Hitchcock who explained the issue. |
|
|
5033 |
|
|
|
5034 |
* src/truetype/ttinterp.c (Ins_MIRP): Replace a `>=' operator with |
|
|
5035 |
`>' since the description in the specification is incorrect. |
|
|
5036 |
This fixes, for example, glyph `two' in font `Helvetica Neue LT Com |
|
|
5037 |
65 medium' at 15ppem. |
|
|
5038 |
|
|
|
5039 |
2011-01-15 suzuki toshiya |
|
|
5040 |
|
|
|
5041 |
Fix ARM assembly code in include/freetype/config/ftconfig.h. |
|
|
5042 |
|
|
|
5043 |
* include/freetype/config/ftconfig.h (FT_MulFix_arm): |
|
|
5044 |
Copy the maintained code from builds/unix/ftconfig.in. |
|
|
5045 |
Old GNU binutils could not accept the reduced syntax |
|
|
5046 |
`orr %0, %2, lsl #16'. Un-omitted syntax like RVCT, |
|
|
5047 |
`orr %0, %0, %2, lsl #16' is better. Reported by |
|
|
5048 |
Johnson Y. Yan. The bug report by Qt developers is |
|
|
5049 |
considered too. |
|
|
5050 |
|
|
|
5051 |
http://bugreports.qt.nokia.com/browse/QTBUG-6521 |
|
|
5052 |
|
|
|
5053 |
2011-01-15 Werner Lemberg |
|
|
5054 |
|
|
|
5055 |
[raster] Make bbox handling the same as with Microsoft's rasterizer. |
|
|
5056 |
|
|
|
5057 |
Right before B/W rasterizing, the bbox gets simply rounded to |
|
|
5058 |
integers. This fixes, for example, glyph `three' in font `Helvetica |
|
|
5059 |
Neue LT Com 65 Medium' at 11ppem. |
|
|
5060 |
|
|
|
5061 |
Thanks to Greg Hitchcock who explained this behaviour. |
|
|
5062 |
|
|
|
5063 |
* src/raster/ftrend1.c (ft_raster1_render): Implement it. |
|
|
5064 |
|
|
|
5065 |
2011-01-15 suzuki toshiya |
|
|
5066 |
|
|
|
5067 |
Copy -mcpu=* & -march=* options from CFLAGS to LDFLAGS. |
|
|
5068 |
|
|
|
5069 |
* builds/unix/configure.raw: Consider recent gcc-standard |
|
|
5070 |
flags to specify architecture in CFLAGS & LDFLAGS |
|
|
5071 |
harmonization. Requested by Savannah bug #32114, to |
|
|
5072 |
support multilib feature of BuildRoot SDK correctly. |
|
|
5073 |
|
|
|
5074 |
2011-01-15 suzuki toshiya |
|
|
5075 |
|
|
|
5076 |
Fix off-by-one bug in CFLAGS & LDFLAGS harmonizer. |
|
|
5077 |
|
|
|
5078 |
* builds/unix/configure.raw: Some important options that |
|
|
5079 |
included in CFLAGS but not in LDFLAGS are copied to |
|
|
5080 |
LDFLAGS, but the last option in CFLAGS was not checked. |
|
|
5081 |
|
|
|
5082 |
2011-01-13 Werner Lemberg |
|
|
5083 |
|
|
|
5084 |
[raster] Add undocumented drop-out rule to the other bbox side also. |
|
|
5085 |
|
|
|
5086 |
* src/raster/ftraster.c (Vertical_Sweep_Drop, |
|
|
5087 |
Horizontal_Sweep_Drop): Implement it. |
|
|
5088 |
|
|
|
5089 |
2011-01-13 Werner Lemberg |
|
|
5090 |
|
|
|
5091 |
[raster] Reduce jitter value. |
|
|
5092 |
|
|
|
5093 |
This catches a rendering problem with glyph `x' from Tahoma at |
|
|
5094 |
10ppem. It seems that the increase of the precision in the change |
|
|
5095 |
from 2009-06-11 makes a larger jitter value unnecessary. |
|
|
5096 |
|
|
|
5097 |
* src/raster/ftraster.c (Set_High_Precision): Implement it. |
|
|
5098 |
|
|
|
5099 |
2011-01-13 Werner Lemberg |
|
|
5100 |
|
|
|
5101 |
[raster] Handle drop-outs at glyph borders according to Microsoft. |
|
|
5102 |
|
|
|
5103 |
If a drop-out rule would switch on a pixel outside of the glyph's |
|
|
5104 |
bounding box, use the right (or top) pixel instead. This is an |
|
|
5105 |
undocumented feature, but some fonts like `Helvetica Neue LT Com 65 |
|
|
5106 |
Medium' heavily rely on it. |
|
|
5107 |
|
|
|
5108 |
Thanks to Greg Hitchcock who explained this behaviour. |
|
|
5109 |
|
|
|
5110 |
* src/raster/ftraster.c (Vertical_Sweep_Drop, |
|
|
5111 |
Horizontal_Sweep_Drop): Implement it. |
|
|
5112 |
|
|
|
5113 |
2011-01-09 suzuki toshiya |
|
|
5114 |
|
|
|
5115 |
[cache] Fix Savannah bug #31923, patch drafted by Harsha. |
|
|
5116 |
|
|
|
5117 |
When a node comparator changes the cached nodes during the |
|
|
5118 |
search of a node matching with queried properties, the |
|
|
5119 |
pointers obtained before the function should be updated to |
|
|
5120 |
prevent the dereference to freed or reallocated nodes. |
|
|
5121 |
To minimize the rescan of the linked list, the update is |
|
|
5122 |
executed when the comparator notifies the change of cached |
|
|
5123 |
nodes. This change depends previous change: |
|
|
5124 |
38b272ffbbdaae276d636aec4ef84af407d16181 |
|
|
5125 |
|
|
|
5126 |
* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Rescan the |
|
|
5127 |
top node if the cached nodes are changed. |
|
|
5128 |
* src/cache/ftccache.c (FTC_Cache_Lookup): Ditto. |
|
|
5129 |
|
|
|
5130 |
2011-01-09 suzuki toshiya |
|
|
5131 |
|
|
|
5132 |
[cache] Notice if a cache query induced the node list change. |
|
|
5133 |
|
|
|
5134 |
Some node comparators (comparing the cache node contents and the |
|
|
5135 |
properties specified by the query) can flush the cache node to |
|
|
5136 |
prevent the cache inflation. The change may invalidate the pointers |
|
|
5137 |
to the node obtained before the node comparison, so it should be |
|
|
5138 |
noticed to the caller. The problem caused by the cache node |
|
|
5139 |
changing is reported by Harsha, see Savannah bug #31923. |
|
|
5140 |
|
|
|
5141 |
* src/cache/ftccache.h (FTC_Node_CompareFunc): Add new argument |
|
|
5142 |
`FT_Bool* list_changed' to indicate the change of the cached nodes |
|
|
5143 |
to the caller. |
|
|
5144 |
(FTC_CACHE_LOOKUP_CMP): Watch the change of the cached nodes by |
|
|
5145 |
`_list_changed'. |
|
|
5146 |
(FTC_CACHE_TRYLOOP_END): Take new macro argument `_list_changed' |
|
|
5147 |
and update it when `FTC_Manager_FlushN' flushes any nodes. |
|
|
5148 |
|
|
|
5149 |
* src/cache/ftccback.h (ftc_snode_compare): Updated to fit with new |
|
|
5150 |
FTC_Node_CompareFunc type. |
|
|
5151 |
(ftc_gnode_compare): Ditto. |
|
|
5152 |
|
|
|
5153 |
* src/cache/ftcbasic.c: Include FT_INTERNAL_OBJECTS_H to use |
|
|
5154 |
TRUE/FALSE macros. |
|
|
5155 |
(ftc_basic_gnode_compare_faceid): New argument `FT_Bool* |
|
|
5156 |
list_changed' to indicate the change of the cache nodes (anyway, it |
|
|
5157 |
is always FALSE). |
|
|
5158 |
|
|
|
5159 |
* src/cache/ftccmap.c: Include FT_INTERNAL_OBJECTS_H to use |
|
|
5160 |
TRUE/FALSE macros. |
|
|
5161 |
(ftc_cmap_node_compare): New argument `FT_Bool* list_changed' to |
|
|
5162 |
indicate the change of the cache nodes (anyway, it is always FALSE). |
|
|
5163 |
(ftc_cmap_node_remove_faceid): Ditto. |
|
|
5164 |
|
|
|
5165 |
* src/cache/ftccache.c (FTC_Cache_NewNode): Pass a NULL pointer to |
|
|
5166 |
`FTC_CACHE_TRYLOOP_END', because the result is not needed. |
|
|
5167 |
(FTC_Cache_Lookup): Watch the change of the cache nodes by |
|
|
5168 |
`list_changed'. |
|
|
5169 |
(FTC_Cache_RemoveFaceID): Ditto. |
|
|
5170 |
|
|
|
5171 |
* src/cache/ftcglyph.c: Include FT_INTERNAL_OBJECTS_H to use |
|
|
5172 |
TRUE/FALSE macros. |
|
|
5173 |
(ftc_gnode_compare): New argument `FT_Bool* list_changed' to |
|
|
5174 |
indicate the change of the cache nodes (anyway, it is always FALSE). |
|
|
5175 |
(FTC_GNode_Compare): New argument `FT_Bool* list_changed' to be |
|
|
5176 |
passed to `ftc_gnode_compare'. |
|
|
5177 |
* src/cache/ftcglyph.h (FTC_GNode_Compare): Ditto. |
|
|
5178 |
|
|
|
5179 |
* src/cache/ftcsbits.c (ftc_snode_compare): New argument `FT_Bool* |
|
|
5180 |
list_changed' to indicate the change of the cache nodes, anyway. It |
|
|
5181 |
is updated by `FTC_CACHE_TRYLOOP'. |
|
|
5182 |
(FTC_SNode_Compare): New argument `FT_Bool* list_changed' to be |
|
|
5183 |
passed to `ftc_snode_compare'. |
|
|
5184 |
* src/cache/ftcsbits.h (FTC_SNode_Compare): Ditto. |
|
|
5185 |
|
|
|
5186 |
2011-01-09 suzuki toshiya |
|
|
5187 |
|
|
|
5188 |
[cache] Fit `FTC_GNode_Compare' to `FTC_Node_CompareFunc'. |
|
|
5189 |
|
|
|
5190 |
* src/cache/ftcglyph.h (FTC_GNode_Compare): Add the 3rd |
|
|
5191 |
argument `FTC_Cache cache' to fit FTC_Node_CompareFunc |
|
|
5192 |
prototype. |
|
|
5193 |
* src/cache/ftcglyph.c (FTC_GNode_Compare): Ditto. Anyway, |
|
|
5194 |
`cache' is not used by its child `ftc_gnode_compare'. |
|
|
5195 |
|
|
|
5196 |
2011-01-09 suzuki toshiya |
|
|
5197 |
|
|
|
5198 |
[cache] Deduplicate the code to get the top node by a hash. |
|
|
5199 |
|
|
|
5200 |
There are several duplicated code fragments getting the top node |
|
|
5201 |
from a cache by a given hash, like: |
|
|
5202 |
|
|
|
5203 |
idx = hash & cache->mask; |
|
|
5204 |
if ( idx < cache->p ) |
|
|
5205 |
idx = hash & ( cache->mask * 2 + 1 ); |
|
|
5206 |
pnode = cache->buckets + idx; |
|
|
5207 |
|
|
|
5208 |
To remove duplication, a cpp-macro to do same work |
|
|
5209 |
`FTC_NODE__TOP_FOR_HASH' is introduced. For non-inlined |
|
|
5210 |
configuration, non-`ftc_get_top_node_for_hash' is also introduced. |
|
|
5211 |
|
|
|
5212 |
* src/cache/ftccache.h (FTC_NODE__TOP_FOR_HASH): Declare |
|
|
5213 |
and implement inlined version. |
|
|
5214 |
(FTC_CACHE_LOOKUP_CMP): Use `FTC_NODE__TOP_FOR_HASH'. |
|
|
5215 |
* src/cache/ftccache.c (ftc_get_top_node_for_hash): Non-inlined |
|
|
5216 |
version. |
|
|
5217 |
(ftc_node_hash_unlink): Use `FTC_NODE__TOP_FOR_HASH'. |
|
|
5218 |
(ftc_node_hash_link): Ditto. |
|
|
5219 |
(FTC_Cache_Lookup): Ditto. |
|
|
5220 |
|
|
|
5221 |
2011-01-09 suzuki toshiya |
|
|
5222 |
|
|
|
5223 |
[cache] inline-specific functions are conditionalized. |
|
|
5224 |
|
|
|
5225 |
* src/cache/ftcglyph.c (FTC_GNode_Compare): Conditionalized for |
|
|
5226 |
inlined configuration. This function is a thin wrapper of |
|
|
5227 |
`ftc_gnode_compare' for inlined `FTC_CACHE_LOOKUP_CMP' (see |
|
|
5228 |
`nodecmp' argument). Under non-inlined configuration, |
|
|
5229 |
`ftc_gnode_compare' is invoked by `FTC_Cache_Lookup', via |
|
|
5230 |
`FTC_Cache->clazz.node_compare'. |
|
|
5231 |
|
|
|
5232 |
* src/cache/ftcglyph.h (FTC_GNode_Compare): Ditto. |
|
|
5233 |
* src/cache/ftcsbits.c (FTC_SNode_Compare): Ditto, for |
|
|
5234 |
`ftc_snode_compare'. |
|
|
5235 |
* src/cache/ftcsbits.h (FTC_SNode_Compare): Ditto. |
|
|
5236 |
|
|
|
5237 |
2011-01-09 suzuki toshiya |
|
|
5238 |
|
|
|
5239 |
[cache] Correct a type mismatch under non-inlined config. |
|
|
5240 |
|
|
|
5241 |
* src/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP): `FTC_GCache_Lookup' |
|
|
5242 |
takes the node via a pointer `FTC_Node*', differently from cpp-macro |
|
|
5243 |
`FTC_CACHE_LOOKUP_CMP'. |
|
|
5244 |
|
|
|
5245 |
2011-01-06 suzuki toshiya |
|
|
5246 |
|
|
|
5247 |
Update Jamfile to include Bzip2 support. |
|
|
5248 |
|
|
|
5249 |
* Jamfile: Include src/bzip2 to project. |
|
|
5250 |
Comments for lzw, gzip, bzip2 are changed to clarify that |
|
|
5251 |
they are for compressed PCF fonts, not others. |
|
|
5252 |
(e.g. compressed BDF fonts are not supported yet) |
|
|
5253 |
|
|
|
5254 |
2011-01-05 suzuki toshiya |
|
|
5255 |
|
|
|
5256 |
Update Symbian project files to include Bzip2 support. |
|
|
5257 |
|
|
|
5258 |
Currently, it provides `FT_Stream_OpenBzip2' that returns |
|
|
5259 |
unimplemented error always, to prevent unresolved symbol |
|
|
5260 |
error for the applications designed for Unix systems. |
|
|
5261 |
|
|
|
5262 |
* builds/symbian/bld.inf: Include ftbzip2.h. |
|
|
5263 |
* builds/symbian/freetype.mmp: Include ftbzip2.c. |
|
|
5264 |
|
|
|
5265 |
2011-01-05 suzuki toshiya |
|
|
5266 |
|
|
|
5267 |
Update classic MacOS makefiles to include Bzip2 support. |
|
|
5268 |
|
|
|
5269 |
Currently, it provides `FT_Stream_OpenBzip2' that returns |
|
|
5270 |
unimplemented error always, to prevent unresolved symbol |
|
|
5271 |
error for the applications designed for Unix systems. |
|
|
5272 |
|
|
|
5273 |
* builds/mac/FreeType.m68k_cfm.make.txt: Include ftbzip2.c.o. |
|
|
5274 |
* builds/mac/FreeType.m68k_far.make.txt: Ditto. |
|
|
5275 |
* builds/mac/FreeType.ppc_carbon.make.txt: Include ftbzip2.c.x. |
|
|
5276 |
* builds/mac/FreeType.ppc_classic.make.txt: Ditto. |
|
|
5277 |
|
|
|
5278 |
2011-01-05 suzuki toshiya |
|
|
5279 |
|
|
|
5280 |
Update Amiga makefiles to include Bzip2 support. |
|
|
5281 |
|
|
|
5282 |
Currently, it provides `FT_Stream_OpenBzip2' that returns |
|
|
5283 |
unimplemented error always, to prevent unresolved symbol |
|
|
5284 |
error for the applications designed for Unix systems. |
|
|
5285 |
|
|
|
5286 |
* builds/amiga/makefile: Include bzip2.ppc.o built from ftbzip2.c. |
|
|
5287 |
* builds/amiga/makefile.os4: Include bzip2.o built from ftbzip2.c. |
|
|
5288 |
* builds/amiga/smakefile: Ditto. |
|
|
5289 |
|
|
|
5290 |
2011-01-05 suzuki toshiya |
|
|
5291 |
|
|
|
5292 |
Update pkg-config tools to reflect Bzip2 support. |
|
|
5293 |
|
|
|
5294 |
* builds/unix/freetype-config.in: Include `-lbz2' to |
|
|
5295 |
--libs output, if built with Bzip2 support. |
|
|
5296 |
* builds/unix/freetype2.in: Ditto. |
|
|
5297 |
|
|
|
5298 |
2011-01-05 suzuki toshiya |
|
|
5299 |
|
|
|
5300 |
* builds/unix/configure.raw: Remove `SYSTEM_BZ2LIB' macro. |
|
|
5301 |
|
|
|
5302 |
SYSTEM_ZLIB is used to switch the builtin zlib source |
|
|
5303 |
or system zlib source out of FreeType2. But ftbzip2 |
|
|
5304 |
module has no builtin bzip2 library and always requires |
|
|
5305 |
system bzip2 library. Thus SYSTEM_BZ2LIB is always yes, |
|
|
5306 |
it is not used. |
|
|
5307 |
|
|
|
5308 |
2011-01-03 Werner Lemberg |
|
|
5309 |
|
|
|
5310 |
*/rules.mk: Handle `*pic.c' files. |
|
|
5311 |
|
|
|
5312 |
2010-12-31 Werner Lemberg |
|
|
5313 |
|
|
|
5314 |
* src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 64. |
|
|
5315 |
Problem reported by Tom Bishop . |
|
|
5316 |
|
|
|
5317 |
2010-12-31 Werner Lemberg |
|
|
5318 |
|
|
|
5319 |
Improve bzip2 support. |
|
|
5320 |
|
|
|
5321 |
* include/freetype/ftmoderr.h: Add bzip2. |
|
|
5322 |
|
|
|
5323 |
* docs/INSTALL.ANY, docs/CHANGES: Updated. |
|
|
5324 |
|
|
|
5325 |
* src/pcf/README: Updated. |
|
|
5326 |
* include/freetype/internal/pcftypes.h: Obsolete, removed. |
|
|
5327 |
|
|
|
5328 |
2010-12-31 Joel Klinghed |
|
|
5329 |
|
|
|
5330 |
Add bzip2 compression support to handle *.pcf.bz2 files. |
|
|
5331 |
|
|
|
5332 |
* builds/unix/configure.raw: Test for libbz2 library. |
|
|
5333 |
|
|
|
5334 |
* devel/ftoption.h, include/freetype/config/ftoption.h |
|
|
5335 |
(FT_CONFIG_OPTION_USE_BZIP2): Define. |
|
|
5336 |
* include/freetype/config/ftheader.h (FT_BZIP2_H): Define. |
|
|
5337 |
|
|
|
5338 |
* include/freetype/ftbzip2.h: New file. |
|
|
5339 |
|
|
|
5340 |
* src/bzip2/*: New files. |
|
|
5341 |
|
|
|
5342 |
* src/pcf/pcf.h: s/gzip_/comp_/. |
|
|
5343 |
* src/pcf/pcfdrvr.c: Include FT_BZIP2_H. |
|
|
5344 |
s/gzip_/comp_/. |
|
|
5345 |
(PCF_Face_Init): Handle bzip2 compressed files. |
|
|
5346 |
|
|
|
5347 |
* docs/formats.txt, modules.cfg: Updated. |
|
|
5348 |
|
|
|
5349 |
2010-12-25 Harsha |
|
|
5350 |
|
|
|
5351 |
Apply Savannah patch #7422. |
|
|
5352 |
|
|
|
5353 |
If we encounter a space in a string then the sbit buffer is NULL, |
|
|
5354 |
height and width are 0s. So the check in ftc_snode_compare will |
|
|
5355 |
always pass for spaces (comparision with 255). Here the comments |
|
|
5356 |
above the condition are proper but the implementation is not. When |
|
|
5357 |
we create an snode I think it is the proper way to initialize the |
|
|
5358 |
width to 255 and then put a check for being equal to 255 in snode |
|
|
5359 |
compare function. |
|
|
5360 |
|
|
|
5361 |
* src/cache/ftcsbits.c (FTC_SNode_New): Initialize sbit widths with |
|
|
5362 |
value 255. |
|
|
5363 |
(ftc_snode_compare): Fix condition. |
|
|
5364 |
|
|
|
5365 |
2010-12-13 Werner Lemberg |
|
|
5366 |
|
|
|
5367 |
Fix parameter handling of `FT_Set_Renderer'. |
|
|
5368 |
Reported by Kirill Tishin . |
|
|
5369 |
|
|
|
5370 |
* src/base/ftobjs.c (FT_Set_Renderer): Increment `parameters'. |
|
|
5371 |
|
|
|
5372 |
2010-12-09 Werner Lemberg |
|
|
5373 |
|
|
|
5374 |
[cff] Allow `hlineto' and `vlineto' without arguments. |
|
|
5375 |
|
|
|
5376 |
We simply ignore such instructions. This is invalid, but it doesn't |
|
|
5377 |
harm; and indeed, there exist such subsetted fonts in PDFs. |
|
|
5378 |
|
|
|
5379 |
Reported by Albert Astals Cid . |
|
|
5380 |
|
|
|
5381 |
* src/cff/cffgload.c (cff_decoder_parse_charstrings) |
|
|
5382 |
[cff_op_hlineto]: Ignore instruction if there aren't any arguments |
|
|
5383 |
on the stack. |
|
|
5384 |
|
|
|
5385 |
2010-11-28 Werner Lemberg |
|
|
5386 |
|
|
|
5387 |
* Version 2.4.4 released. |
|
|
5388 |
========================= |
|
|
5389 |
|
|
|
5390 |
|
|
|
5391 |
Tag sources with `VER-2-4-4'. |
|
|
5392 |
|
|
|
5393 |
* docs/CHANGES: Updated. |
|
|
5394 |
|
|
|
5395 |
* docs/VERSION.DLL: Update documentation and bump version number to |
|
|
5396 |
2.4.4 |
|
|
5397 |
|
|
|
5398 |
* README, Jamfile (RefDoc), |
|
|
5399 |
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, |
|
|
5400 |
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, |
|
|
5401 |
builds/win32/visualc/freetype.dsp, |
|
|
5402 |
builds/win32/visualc/freetype.vcproj, |
|
|
5403 |
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, |
|
|
5404 |
builds/win32/visualce/freetype.vcproj, |
|
|
5405 |
builds/win32/visualce/index.html, |
|
|
5406 |
builds/wince/vc2005-ce/freetype.vcproj, |
|
|
5407 |
builds/wince/vc2005-ce/index.html, |
|
|
5408 |
builds/wince/vc2008-ce/freetype.vcproj, |
|
|
5409 |
builds/wince/vc2008-ce/index.html: s/2.4.3/2.4.4/, s/243/244/. |
|
|
5410 |
|
|
|
5411 |
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4. |
|
|
5412 |
|
|
|
5413 |
* builds/unix/configure.raw (version_info): Set to 12:2:6. |
|
|
5414 |
|
|
|
5415 |
2010-11-28 Alexei Podtelezhnikov |
|
|
5416 |
|
|
|
5417 |
[ftsmooth]: Minor code simplification. |
|
|
5418 |
|
|
|
5419 |
* src/smooth/ftgrays (gray_render_cubic): Do only one comparison |
|
|
5420 |
instead of two. |
|
|
5421 |
|
|
|
5422 |
2010-11-26 Johnson Y. Yan |
|
|
5423 |
|
|
|
5424 |
[truetype] Better multi-threading support. |
|
|
5425 |
|
|
|
5426 |
* src/truetype/ttinterp.c (TT_Load_Context): Reset glyph zone |
|
|
5427 |
references. |
|
|
5428 |
|
|
|
5429 |
2010-11-23 John Tytgat |
|
|
5430 |
|
|
|
5431 |
* src/psaux/t1decode.c (t1_decoder_parse_charstring): Expand |
|
|
5432 |
start_point, check_points, add_point, add_point1, close_contour |
|
|
5433 |
macros. |
|
|
5434 |
Remove add_contour macro. |
|
|
5435 |
Return error code from t1_builder_start_point and |
|
|
5436 |
t1_builder_check_points when there was one (instead of returning 0). |
|
|
5437 |
|
|
|
5438 |
2010-11-22 suzuki toshiya |
|
|
5439 |
|
|
|
5440 |
[truetype] Identify the tricky fonts by cvt/fpgm/prep checksums. |
|
|
5441 |
Some Latin TrueType fonts are still expected to be unhinted. |
|
|
5442 |
Fix Savannah bug #31645. |
|
|
5443 |
|
|
|
5444 |
* src/truetype/ttobjs.c (tt_check_trickyness): Divided to... |
|
|
5445 |
(tt_check_trickyness_family): this checking family name, and |
|
|
5446 |
(tt_check_trickyness_sfnt_ids): this checking cvt/fpgm/prep. |
|
|
5447 |
(tt_get_sfnt_checksum): Function to retrieve the sfnt checksum |
|
|
5448 |
for specified subtable even if cleared by lazy PDF generators. |
|
|
5449 |
(tt_synth_sfnt_checksum): Function to calculate the checksum. |
|
|
5450 |
|
|
|
5451 |
2010-11-18 Werner Lemberg |
|
|
5452 |
|
|
|
5453 |
[truetype] Fix `loca' handling for inconsistent number of glyphs. |
|
|
5454 |
Reported by Johnson Y. Yan . |
|
|
5455 |
|
|
|
5456 |
* src/truetype/ttpload.c (tt_face_load_loca): While sanitizing, |
|
|
5457 |
handle case where `loca' is the last table in the font. |
|
|
5458 |
|
|
|
5459 |
2010-11-18 Werner Lemberg |
|
|
5460 |
|
|
|
5461 |
[sfnt] Ignore all errors while loading `OS/2' table. |
|
|
5462 |
Suggested by Johnson Y. Yan . |
|
|
5463 |
|
|
|
5464 |
* src/sfnt/sfobjs.c (sfnt_load_face): Do it. |
|
|
5465 |
|
|
|
5466 |
2010-11-18 Johnson Y. Yan |
|
|
5467 |
|
|
|
5468 |
[type1] Fix matrix normalization. |
|
|
5469 |
|
|
|
5470 |
* src/type1/t1load.c (parse_font_matrix): Handle sign of scaling |
|
|
5471 |
factor. |
|
|
5472 |
|
|
|
5473 |
2010-11-18 Werner Lemberg |
|
|
5474 |
|
|
|
5475 |
[type1] Improve guard against malformed data. |
|
|
5476 |
Based on a patch submitted by Johnson Y. Yan |
|
|
5477 |
|
|
|
5478 |
|
|
|
5479 |
* src/type1/t1load.c (read_binary_data): Check `size'. |
|
|
5480 |
|
|
|
5481 |
2010-11-17 Werner Lemberg |
|
|
5482 |
|
|
|
5483 |
[sfnt] While tracing, output table checksums also. |
|
|
5484 |
|
|
|
5485 |
* src/sfnt/ttload.c (tt_face_load_font_dir): Do it. |
|
|
5486 |
|
|
|
5487 |
2010-11-04 suzuki toshiya |
|
|
5488 |
|
|
|
5489 |
[UVS] Fix `find_variant_selector_charmap', Savannah bug #31545. |
|
|
5490 |
|
|
|
5491 |
Since 2010-07-04, `find_variant_selector_charmap' returns |
|
|
5492 |
the first cmap subtable always under rogue-compatible |
|
|
5493 |
configuration, it causes NULL pointer dereference and |
|
|
5494 |
make UVS-related functions crashed. |
|
|
5495 |
|
|
|
5496 |
* src/base/ftobjs.c (Fix find_variant_selector_charmap): |
|
|
5497 |
Returns UVS cmap correctly. |
|
|
5498 |
|
|
|
5499 |
2010-11-01 Alexei Podtelezhnikov |
|
|
5500 |
|
|
|
5501 |
[ftsmooth] Improve rendering. |
|
|
5502 |
|
|
|
5503 |
* src/smooth/ftsmooth.c (gray_render_conic): Since version 2.4.3, |
|
|
5504 |
cubic deviations have been estimated _after_ UPSCALE, whereas |
|
|
5505 |
conic ones have been evaluated _before_ UPSCALE, which produces |
|
|
5506 |
inferior rendering results. Fix this. |
|
|
5507 |
Partially undo change from 2010-10-15 by using ONE_PIXEL/4; this has |
|
|
5508 |
been tested with demo images sent to the mailing list. See |
|
|
5509 |
|
|
|
5510 |
http://lists.gnu.org/archive/html/freetype-devel/2010-10/msg00055.html |
|
|
5511 |
|
|
|
5512 |
and later mails in this thread. |
|
|
5513 |
|
|
|
5514 |
2010-10-28 Werner Lemberg |
|
|
5515 |
|
|
|
5516 |
[ftraster] Minor fixes. |
|
|
5517 |
|
|
|
5518 |
Reported by Tom Bishop . |
|
|
5519 |
|
|
|
5520 |
* src/raster/ftraster.c (ULong): Remove unused typedef. |
|
|
5521 |
(TWorker): Remove unused variable `precision_mask'. |
|
|
5522 |
|
|
|
5523 |
2010-10-28 Werner Lemberg |
|
|
5524 |
|
|
|
5525 |
[ftraster] Fix rendering. |
|
|
5526 |
|
|
|
5527 |
Problem reported by Tom Bishop ; see |
|
|
5528 |
thread starting with |
|
|
5529 |
|
|
|
5530 |
http://lists.gnu.org/archive/html/freetype/2010-10/msg00049.html |
|
|
5531 |
|
|
|
5532 |
* src/raster/ftraster.c (Line_Up): Replace FMulDiv with SMulDiv |
|
|
5533 |
since the involved multiplication exceeds 32 bits. |
|
|
5534 |
|
|
|
5535 |
2010-10-25 suzuki toshiya |
|
|
5536 |
|
|
|
5537 |
Revert a change of `_idx' type in `FTC_CACHE_LOOKUP_CMP'. |
|
|
5538 |
|
|
|
5539 |
* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Revert |
|
|
5540 |
the type of `_idx' from FT_PtrDist (by previous change) |
|
|
5541 |
to original FT_UFast, to match with FT_CacheRec. |
|
|
5542 |
|
|
|
5543 |
2010-10-24 suzuki toshiya |
|
|
5544 |
|
|
|
5545 |
[cache] Change the hash types to FT_PtrDist. |
|
|
5546 |
|
|
|
5547 |
On LLP64 platforms (e.g. Win64), FT_ULong (32-bit) |
|
|
5548 |
variables are inappropriate to calculate hash values |
|
|
5549 |
from the memory address (64-bit). The hash variables |
|
|
5550 |
are extended from FT_ULong to FT_PtrDist and new |
|
|
5551 |
hashing macro functions are introduced. The hash |
|
|
5552 |
values on 16-bit memory platforms are changed, but |
|
|
5553 |
ILP32 and LP64 are not changed. The hash value in |
|
|
5554 |
the cache subsystem is not reverted to the memory |
|
|
5555 |
address, so using signed type FT_PtrDist is safe. |
|
|
5556 |
|
|
|
5557 |
* src/cache/ftccache.h (_FTC_FACE_ID_HASH): New hash |
|
|
5558 |
function to replace `FTC_FACE_ID_HASH' for portability. |
|
|
5559 |
* src/cache/ftcmanag.h (FTC_SCALER_HASH): Replace |
|
|
5560 |
`FTC_FACE_ID_HASH' by `_FTC_FACE_ID_HASH'. |
|
|
5561 |
* src/cache/ftccmap.c (FTC_CMAP_HASH): Ditto. |
|
|
5562 |
|
|
|
5563 |
* src/cache/ftccache.h (FTC_NodeRec): The type of the |
|
|
5564 |
member `hash' is changed from FT_UInt32 to FT_PtrDist. |
|
|
5565 |
|
|
|
5566 |
* src/cache/ftccache.h (FTC_Cache_Lookup): The type of the |
|
|
5567 |
argument `hash' is changed from FT_UInt32 to FT_PtrDist. |
|
|
5568 |
(FTC_Cache_NewNode): Ditto. |
|
|
5569 |
* src/cache/ftccache.c (ftc_cache_add): Ditto. |
|
|
5570 |
(FTC_Cache_Lookup): Ditto. (FTC_Cache_NewNode): Ditto. |
|
|
5571 |
* src/cache/ftcglyph.h (FTC_GCache_Lookup): Ditto. |
|
|
5572 |
* src/cache/ftcglyph.c (FTC_GCache_Lookup): Ditto. |
|
|
5573 |
|
|
|
5574 |
* src/cache/ftcbasic.c (FTC_ImageCache_Lookup): The type |
|
|
5575 |
of the internal variable `hash' is changed to FT_PtrDist |
|
|
5576 |
from FT_UInt32. (FTC_ImageCache_LookupScaler): Ditto. |
|
|
5577 |
(FTC_SBitCache_Lookup): Ditto. |
|
|
5578 |
(FTC_SBitCache_LookupScaler): Ditto. |
|
|
5579 |
* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Ditto. |
|
|
5580 |
* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Ditto. |
|
|
5581 |
Also the type of the internal variable `_idx' is changed to |
|
|
5582 |
FT_PtrDist from FT_UFast for better pointer calculation. |
|
|
5583 |
|
|
|
5584 |
2010-10-24 suzuki toshiya |
|
|
5585 |
|
|
|
5586 |
[cache] Hide internal macros incompatible with LLP64. |
|
|
5587 |
|
|
|
5588 |
`FT_POINTER_TO_ULONG', `FTC_FACE_ID_HASH', and |
|
|
5589 |
`FTC_IMAGE_TYPE_HASH' are enclosed by |
|
|
5590 |
FT_CONFIG_OPTION_OLD_INTERNALS and hidden from |
|
|
5591 |
normal clients. |
|
|
5592 |
|
|
|
5593 |
For the history of these macros, see the investigation: |
|
|
5594 |
http://lists.gnu.org/archive/html/freetype/2010-10/msg00022.html |
|
|
5595 |
|
|
|
5596 |
2010-10-24 suzuki toshiya |
|
|
5597 |
|
|
|
5598 |
Change the type of `FT_MEM_VAL' from FT_ULong to FT_PtrDist. |
|
|
5599 |
|
|
|
5600 |
On LLP64 platforms (e.g. Win64), unsigned long (32-bit) |
|
|
5601 |
cannot cover the memory address (64-bit). `FT_MEM_VAL' is |
|
|
5602 |
used for hashing only and not dereferred, so using signed |
|
|
5603 |
type FT_PtrDist is safe. |
|
|
5604 |
|
|
|
5605 |
* src/base/ftdbgmem.c (FT_MEM_VAL): Change the type of the |
|
|
5606 |
return value from FT_ULong to FT_PtrDist. |
|
|
5607 |
(ft_mem_table_resize): The type of hash is changed to |
|
|
5608 |
FT_PtrDist. (ft_mem_table_get_nodep): Ditto. |
|
|
5609 |
|
|
|
5610 |
2010-10-24 suzuki toshiya |
|
|
5611 |
|
|
|
5612 |
Replace "%lx" for memory address by "%p", LLP64 platforms. |
|
|
5613 |
|
|
|
5614 |
On LLP64 platforms (e.g. Win64), long (32-bit) cannot cover |
|
|
5615 |
the memory address (64-bit). Also the casts from the pointer |
|
|
5616 |
type to long int should be removed to preserve the address |
|
|
5617 |
correctly. |
|
|
5618 |
|
|
|
5619 |
* src/raster/ftraster.c (New_Profile): Replace "%lx" by "%p". |
|
|
5620 |
(End_Profile) Ditto. |
|
|
5621 |
* src/truetype/ttinterp.c (Init_Context): Ditto. |
|
|
5622 |
|
|
|
5623 |
2010-10-15 Alexei Podtelezhnikov |
|
|
5624 |
|
|
|
5625 |
Fix thinko in spline flattening. |
|
|
5626 |
|
|
|
5627 |
FT_MAX_CURVE_DEVIATION is dependent on the value of ONE_PIXEL. |
|
|
5628 |
|
|
|
5629 |
* src/smooth/ftgrays.c (FT_MAX_CURVE_DEVIATION): Remove it and |
|
|
5630 |
replace it everywhere with ONE_PIXEL/8. |
|
|
5631 |
|
|
|
5632 |
2010-10-13 suzuki toshiya |
|
|
5633 |
|
|
|
5634 |
[raccess] Skip unrequired resource access rules by Darwin VFS. |
|
|
5635 |
|
|
|
5636 |
When a resource fork access rule by Darwin VFS could open the |
|
|
5637 |
resource fork but no font is found in it, the rest of rules |
|
|
5638 |
by Darwin VFS are skipped. It reduces the warnings of the |
|
|
5639 |
deprecated resource fork access method by recent Darwin kernel. |
|
|
5640 |
Fix MacPorts ticket #18859: |
|
|
5641 |
http://trac.macports.org/ticket/18859 |
|
|
5642 |
|
|
|
5643 |
* src/base/ftobjs.c (load_face_in_embedded_rfork): |
|
|
5644 |
When `FT_Stream_New' returns FT_Err_Cannot_Open_Stream, it |
|
|
5645 |
means that the file is possible to be `fopen'-ed but zero-sized. |
|
|
5646 |
Also there is a case that the resource fork is not zero-sized, |
|
|
5647 |
but no supported font exists in it. If a rule by Darwin VFS |
|
|
5648 |
falls into such cases, there is no need to try other Darwin VFS |
|
|
5649 |
rules anymore. Such cases are marked by vfs_rfork_has_no_font. |
|
|
5650 |
If it is TRUE, the Darwin VFS rules are skipped. |
|
|
5651 |
|
|
|
5652 |
2010-10-13 suzuki toshiya |
|
|
5653 |
|
|
|
5654 |
[raccess] Grouping resource access rules based on Darwin VFS. |
|
|
5655 |
|
|
|
5656 |
MacOS X/Darwin kernel supports a few tricky methods to access |
|
|
5657 |
a resource fork via ANSI C or POSIX interface. Current resource |
|
|
5658 |
fork accessor tries all possible methods to support all kernels. |
|
|
5659 |
But if a method could open a resource fork but no font is found, |
|
|
5660 |
there is no need to try other methods older than tested method. |
|
|
5661 |
To determine whether the rule index is for Darwin VFS, a local |
|
|
5662 |
function `ftrfork.c::raccess_rule_by_darwin_vfs' is introduced. |
|
|
5663 |
To use this function in ftobjs.c etc but it should be inlined, |
|
|
5664 |
it is exposed by ftbase.h. |
|
|
5665 |
|
|
|
5666 |
* src/base/ftrfork.c (FT_RFork_Rule): New enum type to identify |
|
|
5667 |
the rules to access the resource fork. |
|
|
5668 |
(raccess_guess_rec): New structure to bind the rule function and |
|
|
5669 |
rule enum type. |
|
|
5670 |
(FT_Raccess_Guess): The list of the rule functions is replaced by |
|
|
5671 |
(raccess_guess_table): This. This is exposed to be used by other |
|
|
5672 |
intra module functions. |
|
|
5673 |
(raccess_rule_by_darwin_vfs): A function to return a boolean |
|
|
5674 |
if the rule specified by the rule index is based on Darwin VFS. |
|
|
5675 |
|
|
|
5676 |
2010-10-13 suzuki toshiya |
|
|
5677 |
|
|
|
5678 |
Prevent to open a FT_Stream for zero-sized file on non-Unix. |
|
|
5679 |
|
|
|
5680 |
builds/unix/ftsystem.c prevents to open an useless stream from |
|
|
5681 |
zero-sized file and returns FT_Err_Cannot_Open_Stream, but the |
|
|
5682 |
stream drivers for ANSI C, Amiga and VMS return useless streams. |
|
|
5683 |
For cross-platform consistency, all stream drivers should act |
|
|
5684 |
same. |
|
|
5685 |
|
|
|
5686 |
* src/base/ftsystem.c (FT_Stream_Open): If the size of the opened |
|
|
5687 |
file is zero, FT_Err_Cannot_Open_Stream is returned. |
|
|
5688 |
* builds/amiga/src/base/ftsystem.c (FT_Stream_Open): Ditto. |
|
|
5689 |
* src/vms/ftsystem.c (FT_Stream_Open): Ditto. |
|
|
5690 |
|
|
|
5691 |
2010-10-12 Werner Lemberg |
|
|
5692 |
|
|
|
5693 |
[truetype] Fix Savannah bug #31310. |
|
|
5694 |
|
|
|
5695 |
* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Protect against |
|
|
5696 |
invalid `runcnt' values. |
|
|
5697 |
|
|
|
5698 |
2010-10-08 Chris Liddell |
|
|
5699 |
|
|
|
5700 |
[sfnt] Fix Savannah bug #31275. |
|
|
5701 |
|
|
|
5702 |
* src/sfnt/ttpost.c: Include FT_INTERNAL_DEBUG_H. |
|
|
5703 |
|
|
|
5704 |
2010-10-06 Werner Lemberg |
|
|
5705 |
|
|
|
5706 |
[truetype] Improve error handling of `SHZ' bytecode instruction. |
|
|
5707 |
Problem reported by Chris Evans . |
|
|
5708 |
|
|
|
5709 |
* src/truetype/ttinterp.c (Ins_SHZ): Check `last_point'. |
|
|
5710 |
|
|
|
5711 |
2010-10-05 Werner Lemberg |
|
|
5712 |
|
|
|
5713 |
Fix Savannah bug #31253. |
|
|
5714 |
Patch submitted by an anonymous reporter. |
|
|
5715 |
|
|
|
5716 |
* configure: Use `awk' instead of `sed' to manipulate output of `ls |
|
|
5717 |
-id'. |
|
|
5718 |
|
|
|
5719 |
2010-10-03 Werner Lemberg |
|
|
5720 |
|
|
|
5721 |
* Version 2.4.3 released. |
|
|
5722 |
========================= |
|
|
5723 |
|
|
|
5724 |
|
|
|
5725 |
Tag sources with `VER-2-4-3'. |
|
|
5726 |
|
|
|
5727 |
* docs/CHANGES: Updated. |
|
|
5728 |
|
|
|
5729 |
* docs/VERSION.DLL: Update documentation and bump version number to |
|
|
5730 |
2.4.3 |
|
|
5731 |
|
|
|
5732 |
* README, Jamfile (RefDoc), |
|
|
5733 |
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, |
|
|
5734 |
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, |
|
|
5735 |
builds/win32/visualc/freetype.dsp, |
|
|
5736 |
builds/win32/visualc/freetype.vcproj, |
|
|
5737 |
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, |
|
|
5738 |
builds/win32/visualce/freetype.vcproj, |
|
|
5739 |
builds/win32/visualce/index.html, |
|
|
5740 |
builds/wince/vc2005-ce/freetype.vcproj, |
|
|
5741 |
builds/wince/vc2005-ce/index.html, |
|
|
5742 |
builds/wince/vc2008-ce/freetype.vcproj, |
|
|
5743 |
builds/wince/vc2008-ce/index.html: s/2.4.2/2.4.3/, s/242/243/. |
|
|
5744 |
|
|
|
5745 |
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3. |
|
|
5746 |
|
|
|
5747 |
* builds/unix/configure.raw (version_info): Set to 12:1:6. |
|
|
5748 |
|
|
|
5749 |
2010-10-03 Werner Lemberg |
|
|
5750 |
|
|
|
5751 |
Avoid `configure' issues with symbolic links. |
|
|
5752 |
Based on a patch from Alexander Stohr . |
|
|
5753 |
|
|
|
5754 |
* configure: Compare directories using `ls -id'. |
|
|
5755 |
Check existence of `reference' subdirectory before creating it. |
|
|
5756 |
|
|
|
5757 |
2010-10-02 Werner Lemberg |
|
|
5758 |
|
|
|
5759 |
[sfnt] Fix Savannah bug #31088 (sort of). |
|
|
5760 |
|
|
|
5761 |
* src/sfnt/ttload.c (tt_face_load_maxp): Always allocate at least 64 |
|
|
5762 |
function entries. |
|
|
5763 |
|
|
|
5764 |
2010-10-02 Werner Lemberg |
|
|
5765 |
|
|
|
5766 |
[smooth] Fix splitting of cubics for negative values. |
|
|
5767 |
|
|
|
5768 |
Reported by Róbert Márki ; see |
|
|
5769 |
http://lists.gnu.org/archive/html/freetype/2010-09/msg00019.html. |
|
|
5770 |
|
|
|
5771 |
* src/smooth/ftgrays.c (gray_render_cubic): Fix thinko. |
|
|
5772 |
|
|
|
5773 |
2010-10-01 suzuki toshiya |
|
|
5774 |
|
|
|
5775 |
[truetype] Fix Savannah bug #31040. |
|
|
5776 |
|
|
|
5777 |
* src/truetype/ttinterp.c (free_buffer_in_size): Remove. |
|
|
5778 |
(TT_RunIns): Updated. |
|
|
5779 |
|
|
|
5780 |
2010-09-20 suzuki toshiya |
|
|
5781 |
|
|
|
5782 |
[sfnt] Make error message filling NULL names less verbose. |
|
|
5783 |
|
|
|
5784 |
* src/sfnt/ttpost.c (load_format_20): Showing 1 summary message |
|
|
5785 |
when we fill `post' names by NULL, instead of per-entry message. |
|
|
5786 |
|
|
|
5787 |
2010-09-20 Graham Asher |
|
|
5788 |
David Bevan |
|
|
5789 |
|
|
|
5790 |
[smooth] Fix and improve spline flattening. |
|
|
5791 |
|
|
|
5792 |
This fixes the flattening of cubic, S-shaped curves and speeds up |
|
|
5793 |
the handling of both the conic and cubic arcs. |
|
|
5794 |
|
|
|
5795 |
See the discussions on the freetype-devel mailing list in late |
|
|
5796 |
August and September 2010 for details. |
|
|
5797 |
|
|
|
5798 |
* src/smooth/ftgrays.c (FT_MAX_CURVE_DEVIATION): New macro. |
|
|
5799 |
(TWorker): Remove `conic_level' and `cubic_level' elements. |
|
|
5800 |
(gray_render_conic): Simplify algorithm. |
|
|
5801 |
(gray_render_cubic): New algorithm; details are given in the code |
|
|
5802 |
comments. |
|
|
5803 |
(gray_convert_glyph): Remove heuristics. |
|
|
5804 |
|
|
|
5805 |
2010-09-19 Werner Lemberg |
|
|
5806 |
|
|
|
5807 |
Minor fixes. |
|
|
5808 |
|
|
|
5809 |
* src/cff/cffload.c (cff_charset_compute_cids): `charset->sids[i]' |
|
|
5810 |
is `FT_UShort'. |
|
|
5811 |
(cff_index_access_element): Don't use additions in comparison. |
|
|
5812 |
* src/sfnt/ttpost.c (load_format_20): Make `post_limit' of type |
|
|
5813 |
`FT_Long'. |
|
|
5814 |
Don't use additions in comparison. |
|
|
5815 |
Improve tracing messages. |
|
|
5816 |
(load_format_25, load_post_names): Make `post_limit' of type |
|
|
5817 |
`FT_Long'. |
|
|
5818 |
|
|
|
5819 |
2010-09-19 suzuki toshiya |
|
|
5820 |
|
|
|
5821 |
[cff] Truncate the element length at the end of the stream. |
|
|
5822 |
See Savannah bug #30975. |
|
|
5823 |
|
|
|
5824 |
* src/cff/cffload.c (cff_index_access_element): `off2', the offset |
|
|
5825 |
to the next element is truncated at the end of the stream to prevent |
|
|
5826 |
invalid I/O. As `off1', the offset to the requested element has |
|
|
5827 |
been checked by `FT_STREAM_SEEK', `off2' should be checked |
|
|
5828 |
similarly. |
|
|
5829 |
|
|
|
5830 |
2010-09-19 suzuki toshiya |
|
|
5831 |
|
|
|
5832 |
[cff] Ignore CID > 0xFFFFU. |
|
|
5833 |
See Savannah bug #30975. |
|
|
5834 |
|
|
|
5835 |
* src/cff/cffload.c (cff_charset_compute_cids): Ignore CID if |
|
|
5836 |
greater than 0xFFFFU. CFF font spec does not mention maximum CID in |
|
|
5837 |
the font, but PostScript and PDF spec define that maximum CID is |
|
|
5838 |
0xFFFFU. |
|
|
5839 |
|
|
|
5840 |
2010-09-19 suzuki toshiya |
|
|
5841 |
|
|
|
5842 |
[cff] Make trace message in` cff_charset_load' verbose. |
|
|
5843 |
See Savannah bug #30975. |
|
|
5844 |
|
|
|
5845 |
* src/cff/cffload.c (cff_charset_load): Report the original `nleft' |
|
|
5846 |
and truncated `nleft'. |
|
|
5847 |
|
|
|
5848 |
2010-09-19 suzuki toshiya |
|
|
5849 |
|
|
|
5850 |
[cff] Correct `max_cid' from CID array length to max CID. |
|
|
5851 |
See Savannah bug #30975. |
|
|
5852 |
|
|
|
5853 |
* src/cff/cffload.c (cff_charset_compute_cids): Don't increment |
|
|
5854 |
max_cid after detecting max CID. The array CFF_Charset->cids is |
|
|
5855 |
allocated by max_cid + 1. |
|
|
5856 |
(cff_charset_cid_to_gindex): Permit CID is less than or equal to |
|
|
5857 |
CFF_Charset->max_cid. |
|
|
5858 |
* src/cff/cffobjs.c (cff_face_init): FT_Face->num_glyphs is |
|
|
5859 |
calculated as CFF_Charset->max_cid + 1. |
|
|
5860 |
|
|
|
5861 |
2010-09-19 suzuki toshiya |
|
|
5862 |
|
|
|
5863 |
[truetype] Sanitize the broken offsets in `loca'. |
|
|
5864 |
See Savannah bug #31040. |
|
|
5865 |
|
|
|
5866 |
* src/truetype/ttpload.c (tt_face_get_location): If `pos1', the |
|
|
5867 |
offset to the requested entry in `glyf' exceeds the end of the |
|
|
5868 |
table, return offset=0, length=0. If `pos2', the offset to the next |
|
|
5869 |
entry in `glyf' exceeds the end of the table, truncate the entry |
|
|
5870 |
length at the end of `glyf' table. |
|
|
5871 |
|
|
|
5872 |
2010-09-19 suzuki toshiya |
|
|
5873 |
|
|
|
5874 |
[sfnt] Prevent overrunning in `post' table parser. |
|
|
5875 |
See Savannah bug #31040. |
|
|
5876 |
|
|
|
5877 |
* src/sfnt/ttpost.c (load_post_names): Get the length of `post' |
|
|
5878 |
table and pass the limit of `post' table to `load_format_20' and |
|
|
5879 |
`load_format_25'. |
|
|
5880 |
(load_format_20): Stop the parsing when we reached at the limit of |
|
|
5881 |
`post' table. If more glyph names are required, they are filled by |
|
|
5882 |
NULL names. |
|
|
5883 |
|
|
|
5884 |
2010-09-17 suzuki toshiya |
|
|
5885 |
|
|
|
5886 |
[truetype] Don't duplicate size->twilight structure to be freed. |
|
|
5887 |
See Savannah bug #31040 for detail. |
|
|
5888 |
|
|
|
5889 |
* src/truetype/ttinterp.c (free_buffer_in_size): Don't duplicate |
|
|
5890 |
FT_GlyphZoneRec size->twilight to be freed. If duplicated, |
|
|
5891 |
`FT_FREE' erases the duplicated pointers only and leave original |
|
|
5892 |
pointers. They can cause the double-free crash when the burst |
|
|
5893 |
errors occur in TrueType interpreter and `free_buffer_in_size' is |
|
|
5894 |
invoked repeatedly. |
|
|
5895 |
|
|
|
5896 |
2010-09-15 Werner Lemberg |
|
|
5897 |
|
|
|
5898 |
Make bytecode debugging with FontForge work again. |
|
|
5899 |
|
|
|
5900 |
* src/truetype/ttinterp.c (TT_RunIns): Don't call |
|
|
5901 |
`free_buffer_in_size' in case of error if a debugger is active. |
|
|
5902 |
|
|
|
5903 |
2010-09-14 Werner Lemberg |
|
|
5904 |
|
|
|
5905 |
Improve tracing messages. |
|
|
5906 |
|
|
|
5907 |
* src/truetype/ttinterp.c (TT_RunIns): Improve wording of tracing |
|
|
5908 |
message. |
|
|
5909 |
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Add |
|
|
5910 |
tracing message. |
|
|
5911 |
* src/truetype/ttgload.c (tt_loader_init): Add tracing message. |
|
|
5912 |
* src/cache/ftcsbits.c (ftc_snode_load): Emit tracing message if |
|
|
5913 |
glyph doesn't fit into a small bitmap container. |
|
|
5914 |
|
|
|
5915 |
2010-09-13 Werner Lemberg |
|
|
5916 |
|
|
|
5917 |
Fix minor issues reported by . |
|
|
5918 |
|
|
|
5919 |
* src/autofit/aflatin.c (af_latin_compute_stem_width): Remove |
|
|
5920 |
redundant conditional check. |
|
|
5921 |
* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Ditto. |
|
|
5922 |
* src/cff/cffload.c (cff_encoding_load): Remove conditional check |
|
|
5923 |
which always evaluates to `true'. |
|
|
5924 |
* src/pshinter/pshalgo.c (ps_glyph_interpolate_strong_points): |
|
|
5925 |
Ditto. |
|
|
5926 |
* src/truetype/ttinterp.c (Ins_IUP): Ditto. |
|
|
5927 |
* src/cid/cidgload.c (cid_slot_load_glyph): Don't check for NULL if |
|
|
5928 |
value is already dereferenced. |
|
|
5929 |
* src/winfonts/winfnt.c (FNT_Load_Glyph): Fix check of `face'. |
|
|
5930 |
|
|
|
5931 |
2010-08-31 suzuki toshiya |
|
|
5932 |
|
|
|
5933 |
Ignore the environmental setting of LIBTOOL. |
|
|
5934 |
Patch is suggested by Adrian Bunk, to prevent unexpected |
|
|
5935 |
reflection of environmental LIBTOOL. See: |
|
|
5936 |
http://savannah.nongnu.org/patch/?7290 |
|
|
5937 |
|
|
|
5938 |
* builds/unix/unix-cc.in: LIBTOOL is unconditionally set to |
|
|
5939 |
$(FT_LIBTOOL_DIR)/libtool. FT_LIBTOOL_DIR is set to $(BUILD_DIR) |
|
|
5940 |
by default. |
|
|
5941 |
* configure: When configured for the building out of source tee, |
|
|
5942 |
FT_LIBTOOL_DIR is set to $(OBJ_DIR). |
|
|
5943 |
|
|
|
5944 |
2010-08-31 suzuki toshiya |
|
|
5945 |
|
|
|
5946 |
[truetype] Decrease the trace level catching the interpreter error. |
|
|
5947 |
|
|
|
5948 |
* src/truetype/ttinterp.c (TT_RunIns): Decrease the trace level |
|
|
5949 |
showing the error when the interpreter returns with an error, |
|
|
5950 |
from` FT_TRACE7' to `FT_TRACE1'. |
|
|
5951 |
|
|
|
5952 |
2010-08-30 suzuki toshiya |
|
|
5953 |
|
|
|
5954 |
[truetype] Prevent bytecode reuse after the interpretation error. |
|
|
5955 |
|
|
|
5956 |
* src/truetype/ttinterp.c (free_buffer_in_size): New function to |
|
|
5957 |
free the buffer allocated during the interpretation of this glyph. |
|
|
5958 |
(TT_RunIns): Unset FT_Face->size->{cvt_ready,bytecode_ready} if |
|
|
5959 |
an error occurs in the bytecode interpretation. The interpretation |
|
|
5960 |
of invalid bytecode may break the function definitions and referring |
|
|
5961 |
them in later interpretation is danger. By unsetting these flags, |
|
|
5962 |
`fpgm' and `prep' tables are executed again in next interpretation. |
|
|
5963 |
|
|
|
5964 |
This fixes Savannah bug #30798, reported by Robert Święcki. |
|
|
5965 |
|
|
|
5966 |
2010-08-29 Werner Lemberg |
|
|
5967 |
|
|
|
5968 |
[ftraster] Pacify compiler. |
|
|
5969 |
|
|
|
5970 |
* src/raster/ftraster.c (ft_black_new) [_STANDALONE_]: `memory' is |
|
|
5971 |
not used. |
|
|
5972 |
|
|
|
5973 |
2010-08-29 Werner Lemberg |
|
|
5974 |
|
|
|
5975 |
[cff] Allow SIDs >= 65000. |
|
|
5976 |
|
|
|
5977 |
* src/cff/cffload.c (cff_charset_load): Fix change from 2009-03-20: |
|
|
5978 |
The threshold for SIDs is not applicable here. I misinterpreted the |
|
|
5979 |
`SID values 65000 and above are available for implementation use' |
|
|
5980 |
sentence in the CFF specification. |
|
|
5981 |
|
|
|
5982 |
Problem reported by Ivan Ninčić . |
|
|
5983 |
|
|
|
5984 |
2010-08-28 suzuki toshiya |
|
|
5985 |
|
|
|
5986 |
Force hinting when the font lacks its familyname. |
|
|
5987 |
|
|
|
5988 |
In Type42 or Type11 font embedded in PostScript & PDF, TrueType sfnt |
|
|
5989 |
stream may lack `name' table because they are not required. Hinting |
|
|
5990 |
for nameless fonts is safer for PDFs including embedded Chinese |
|
|
5991 |
fonts. Written by David Bevan, see: |
|
|
5992 |
|
|
|
5993 |
http://lists.gnu.org/archive/html/freetype-devel/2010-08/msg00021.html |
|
|
5994 |
http://lists.freedesktop.org/archives/poppler/2010-August/006310.html |
|
|
5995 |
|
|
|
5996 |
* src/truetype/ttobjs.c (tt_check_trickyness): If a NULL pointer by |
|
|
5997 |
nameless font is given, TRUE is returned to enable hinting. |
|
|
5998 |
|
|
|
5999 |
2010-08-28 suzuki toshiya |
|
|
6000 |
|
|
|
6001 |
Register yet another tricky TrueType font. |
|
|
6002 |
|
|
|
6003 |
* src/truetype/ttobjs.c (tt_check_trickyness): Add `HuaTianKaiTi?', |
|
|
6004 |
a Kaishu typeface paired with `HuaTianSongTi?' by Huatian |
|
|
6005 |
Information Industry. |
|
|
6006 |
|
|
|
6007 |
2010-08-17 Teijo Kinnunen |
|
|
6008 |
|
|
|
6009 |
[cache] Fix Savannah bug #30788. |
|
|
6010 |
|
|
|
6011 |
* src/cache/ftccache.c (FTC_Cache_Clear): Check `cache->buckets' for |
|
|
6012 |
NULL too. |
|
|
6013 |
|
|
|
6014 |
2010-08-10 Werner Lemberg |
|
|
6015 |
|
|
|
6016 |
Try to fix Savannah bug #30717 (and probably #30719 too). |
|
|
6017 |
|
|
|
6018 |
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Add another |
|
|
6019 |
overflow test for `width' and `height'. |
|
|
6020 |
|
|
|
6021 |
2010-08-06 Werner Lemberg |
|
|
6022 |
|
|
|
6023 |
* Version 2.4.2 released. |
|
|
6024 |
========================= |
|
|
6025 |
|
|
|
6026 |
|
|
|
6027 |
Tag sources with `VER-2-4-2'. |
|
|
6028 |
|
|
|
6029 |
* docs/CHANGES: Updated. |
|
|
6030 |
|
|
|
6031 |
* docs/VERSION.DLL: Update documentation and bump version number to |
|
|
6032 |
2.4.2 |
|
|
6033 |
|
|
|
6034 |
* README, Jamfile (RefDoc), |
|
|
6035 |
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, |
|
|
6036 |
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, |
|
|
6037 |
builds/win32/visualc/freetype.dsp, |
|
|
6038 |
builds/win32/visualc/freetype.vcproj, |
|
|
6039 |
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, |
|
|
6040 |
builds/win32/visualce/freetype.vcproj, |
|
|
6041 |
builds/win32/visualce/index.html, |
|
|
6042 |
builds/wince/vc2005-ce/freetype.vcproj, |
|
|
6043 |
builds/wince/vc2005-ce/index.html, |
|
|
6044 |
builds/wince/vc2008-ce/freetype.vcproj, |
|
|
6045 |
builds/wince/vc2008-ce/index.html: s/2.4.1/2.4.2/, s/241/242/. |
|
|
6046 |
|
|
|
6047 |
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2. |
|
|
6048 |
|
|
|
6049 |
* builds/unix/configure.raw (version_info): Set to 12:0:6. |
|
|
6050 |
|
|
|
6051 |
2010-08-06 suzuki toshiya |
|
|
6052 |
|
|
|
6053 |
Fix Savannah bug #30648. |
|
|
6054 |
|
|
|
6055 |
* src/base/ftobjs.c (FT_Done_Library): Specify the order of font |
|
|
6056 |
drivers during the face closing process. Type42 faces should be |
|
|
6057 |
closed before TrueType faces, because a Type42 face refers to |
|
|
6058 |
another internal TrueType face which is created from sfnt[] array on |
|
|
6059 |
the memory. |
|
|
6060 |
|
|
|
6061 |
2010-08-06 Yuriy Kaminskiy |
|
|
6062 |
|
|
|
6063 |
[raster] Fix valgrind warning. |
|
|
6064 |
|
|
|
6065 |
* src/raster/ftraster.c (Decompose_Curve) : Access point[0] |
|
|
6066 |
only if we don't hit `limit'. |
|
|
6067 |
|
|
|
6068 |
2010-08-06 suzuki toshiya |
|
|
6069 |
|
|
|
6070 |
Fix Savannah bug #30658. |
|
|
6071 |
|
|
|
6072 |
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check that the total |
|
|
6073 |
length of collected POST segments does not overrun the allocated |
|
|
6074 |
buffer. |
|
|
6075 |
|
|
|
6076 |
2010-08-06 Yuriy Kaminskiy |
|
|
6077 |
|
|
|
6078 |
Fix conditional usage of FT_MulFix_i386. |
|
|
6079 |
With -ansi flag, gcc does not define `i386', only `__i386__'. |
|
|
6080 |
|
|
|
6081 |
* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in: |
|
|
6082 |
s/i386/__i386__/. |
|
|
6083 |
|
|
|
6084 |
2010-08-05 Werner Lemberg |
|
|
6085 |
|
|
|
6086 |
[truetype] Fix Savannah bug #30657. |
|
|
6087 |
|
|
|
6088 |
* src/truetype/ttinterp.c (BOUNDSL): New macro. |
|
|
6089 |
Change `BOUNDS' to `BOUNDSL' where appropriate. |
|
|
6090 |
|
|
|
6091 |
* src/truetype/ttinterp.h (TT_ExecContextRec): Fix type of |
|
|
6092 |
`cvtSize'. |
|
|
6093 |
|
|
|
6094 |
2010-08-05 Werner Lemberg |
|
|
6095 |
|
|
|
6096 |
[type42] Fix Savannah bug #30656. |
|
|
6097 |
|
|
|
6098 |
* src/type42/t42parse.c (t42_parse_sfnts): Protect against negative |
|
|
6099 |
string_size. |
|
|
6100 |
Fix comparison. |
|
|
6101 |
|
|
|
6102 |
2010-08-05 suzuki toshiya |
|
|
6103 |
|
|
|
6104 |
[cff] Don't use any values in decoder after parsing error. |
|
|
6105 |
|
|
|
6106 |
* src/cff/cffgload.c (cff_slot_load): Skip the evaluations |
|
|
6107 |
of the values in decoder, if `cff_decoder_parse_charstrings' |
|
|
6108 |
returns any error. |
|
|
6109 |
|
|
|
6110 |
2010-08-04 Werner Lemberg |
|
|
6111 |
|
|
|
6112 |
Fix Savannah bug #30644. |
|
|
6113 |
|
|
|
6114 |
* src/base/ftstream.c (FT_Stream_EnterFrame): Fix comparison. |
|
|
6115 |
|
|
|
6116 |
2010-08-04 Werner Lemberg |
|
|
6117 |
|
|
|
6118 |
`make devel' fails if FT_CONFIG_OPTION_OLD_INTERNALS is set. |
|
|
6119 |
|
|
|
6120 |
* devel/ftoption.h: Synchronize with |
|
|
6121 |
include/freetype/config/ftoption.h. |
|
|
6122 |
|
|
|
6123 |
2010-08-04 suzuki toshiya |
|
|
6124 |
|
|
|
6125 |
[cff] Improve stack overflow test. |
|
|
6126 |
|
|
|
6127 |
* src/cff/cffgload.c (cff_decoder_parse_charstrings): Check stack |
|
|
6128 |
after execution of operations too. |
|
|
6129 |
|
|
|
6130 |
2010-07-18 Werner Lemberg |
|
|
6131 |
|
|
|
6132 |
Add reference counters and to FT_Library and FT_Face objects. |
|
|
6133 |
|
|
|
6134 |
* include/freetype/freetype.h (FT_Reference_Face): New function. |
|
|
6135 |
* include/freetype/ftmodapi.h (FT_Rererence_Library): New function. |
|
|
6136 |
|
|
|
6137 |
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec, |
|
|
6138 |
FT_LibraryRec): New field `refcount'. |
|
|
6139 |
|
|
|
6140 |
* src/base/ftobjs.c (FT_Open_Face, FT_New_Library): Handle |
|
|
6141 |
`refcount'. |
|
|
6142 |
(FT_Reference_Face, FT_Reference_Library): Implement new functions. |
|
|
6143 |
(FT_Done_Face, FT_Done_Library): Handle `refcount'. |
|
|
6144 |
|
|
|
6145 |
* docs/CHANGES: Updated. |
|
|
6146 |
|
|
|
6147 |
2010-07-18 Werner Lemberg |
|
|
6148 |
|
|
|
6149 |
* Version 2.4.1 released. |
|
|
6150 |
========================= |
|
|
6151 |
|
|
|
6152 |
|
|
|
6153 |
Tag sources with `VER-2-4-1'. |
|
|
6154 |
|
|
|
6155 |
* docs/CHANGES: Updated. |
|
|
6156 |
|
|
|
6157 |
* docs/VERSION.DLL: Update documentation and bump version number to |
|
|
6158 |
2.4.1. |
|
|
6159 |
|
|
|
6160 |
* README, Jamfile (RefDoc), |
|
|
6161 |
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, |
|
|
6162 |
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, |
|
|
6163 |
builds/win32/visualc/freetype.dsp, |
|
|
6164 |
builds/win32/visualc/freetype.vcproj, |
|
|
6165 |
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, |
|
|
6166 |
builds/win32/visualce/freetype.vcproj, |
|
|
6167 |
builds/win32/visualce/index.html, |
|
|
6168 |
builds/wince/vc2005-ce/freetype.vcproj, |
|
|
6169 |
builds/wince/vc2005-ce/index.html, |
|
|
6170 |
builds/wince/vc2008-ce/freetype.vcproj, |
|
|
6171 |
builds/wince/vc2008-ce/index.html: s/2.4.0/2.4.1/, s/240/241/. |
|
|
6172 |
|
|
|
6173 |
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1. |
|
|
6174 |
|
|
|
6175 |
* builds/unix/configure.raw (version_info): Set to 11:1:5. |
|
|
6176 |
|
|
|
6177 |
2010-07-17 Werner Lemberg |
|
|
6178 |
|
|
|
6179 |
[cff] Final try to fix `hintmask' and `cntrmask' limit check. |
|
|
6180 |
|
|
|
6181 |
Problem reported by Tobias Wolf . |
|
|
6182 |
|
|
|
6183 |
* src/cff/cffgload.c (cff_decoder_parse_charstrings) |
|
|
6184 |
: Sigh. I'm apparently too silly to fix this |
|
|
6185 |
correctly in less than three tries. |
|
|
6186 |
|
|
|
6187 |
2010-07-12 Werner Lemberg |
|
|
6188 |
|
|
|
6189 |
* Version 2.4.0 released. |
|
|
6190 |
========================= |
|
|
6191 |
|
|
|
6192 |
|
|
|
6193 |
Tag sources with `VER-2-4-0'. |
|
|
6194 |
|
|
|
6195 |
* docs/CHANGES: Updated. |
|
|
6196 |
|
|
|
6197 |
* docs/VERSION.DLL: Update documentation and bump version number to |
|
|
6198 |
2.4.0. |
|
|
6199 |
|
|
|
6200 |
* README, Jamfile (RefDoc), |
|
|
6201 |
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, |
|
|
6202 |
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, |
|
|
6203 |
builds/win32/visualc/freetype.dsp, |
|
|
6204 |
builds/win32/visualc/freetype.vcproj, |
|
|
6205 |
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, |
|
|
6206 |
builds/win32/visualce/freetype.vcproj, |
|
|
6207 |
builds/win32/visualce/index.html, |
|
|
6208 |
builds/wince/vc2005-ce/freetype.vcproj, |
|
|
6209 |
builds/wince/vc2005-ce/index.html, |
|
|
6210 |
builds/wince/vc2008-ce/freetype.vcproj, |
|
|
6211 |
builds/wince/vc2008-ce/index.html: s/2.3.12/2.4.0/, s/2312/240/. |
|
|
6212 |
|
|
|
6213 |
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 4. |
|
|
6214 |
(FREETYPE_PATCH): Set to 0. |
|
|
6215 |
|
|
|
6216 |
* builds/unix/configure.raw (version_info): Set to 11:0:5. |
|
|
6217 |
|
|
|
6218 |
2010-07-12 Werner Lemberg |
|
|
6219 |
|
|
|
6220 |
Remove C++ warnings. |
|
|
6221 |
|
|
|
6222 |
*/*: Initialize pointers where necessary to make g++ happy. |
|
|
6223 |
|
|
|
6224 |
2010-07-12 malc |
|
|
6225 |
Richard Henderson |
|
|
6226 |
|
|
|
6227 |
Fix type-punning issues with C++. |
|
|
6228 |
|
|
|
6229 |
* include/freetype/internal/ftmemory.h (FT_ASSIGNP) [__cplusplus]: |
|
|
6230 |
Emulate a `typeof' operator with an inline template which uses |
|
|
6231 |
`static_cast'. |
|
|
6232 |
|
|
|
6233 |
2010-07-11 Werner Lemberg |
|
|
6234 |
|
|
|
6235 |
Fix C++ compilation issue. |
|
|
6236 |
|
|
|
6237 |
* src/tools/apinames.c (names_dump) : Fix |
|
|
6238 |
type of `dot' variable. |
|
|
6239 |
|
|
|
6240 |
2010-07-10 suzuki toshiya |
|
|
6241 |
|
|
|
6242 |
Fix another case reported in Savannah bug #30373. |
|
|
6243 |
Permit a face for Type1, Type42 and CFF without charmap, |
|
|
6244 |
patch by Tor Andersson. |
|
|
6245 |
|
|
|
6246 |
* src/type1/t1objs.c (T1_Face_Init): Reset the error if it |
|
|
6247 |
is FT_Err_No_Unicode_Glyph_Name. |
|
|
6248 |
* src/type42/t42objs.c (T42_Face_Init): Ditto. |
|
|
6249 |
* src/cff/cffobjs.c (cff_face_init): Ditto. |
|
|
6250 |
|
|
|
6251 |
2010-07-09 suzuki toshiya |
|
|
6252 |
|
|
|
6253 |
Use defined macros to set {platform,encoding}_id. |
|
|
6254 |
|
|
|
6255 |
* src/bdf/bdfdrivr.c: Include ttnameid.h and use macros to |
|
|
6256 |
set charmap.{platfom,encoding}_id. |
|
|
6257 |
* src/pcf/pcfdrivr.c: Ditto. |
|
|
6258 |
* src/winfonts/winfnt.c: Ditto. |
|
|
6259 |
* src/type1/t1objs.c: Ditto. |
|
|
6260 |
* src/type42/t42objs.c: Ditto. |
|
|
6261 |
* src/cff/cffobjs.c: Ditto. |
|
|
6262 |
* src/pfr/pfrobjs.c: Ditto. |
|
|
6263 |
|
|
|
6264 |
2010-07-09 suzuki toshiya |
|
|
6265 |
|
|
|
6266 |
Fix Savannah bug #30373. |
|
|
6267 |
Too serious check of errors by `FT_CMap_New' since 2010-07-04 |
|
|
6268 |
is fixed. Reported by Tor Andersson. |
|
|
6269 |
|
|
|
6270 |
* include/freetype/fterrdef.h |
|
|
6271 |
(PSnames_Err_No_Unicode_Glyph_Name): New error code to |
|
|
6272 |
indicate the Unicode charmap synthesis failed because |
|
|
6273 |
no Unicode glyph name is found. |
|
|
6274 |
|
|
|
6275 |
* src/psnames/psmodule.c (ps_unicodes_init): Return |
|
|
6276 |
PSnames_Err_No_Unicode_Glyph_Name when no Unicode glyph name |
|
|
6277 |
is found in the font. |
|
|
6278 |
* src/cff/cffcmap.c (cff_cmap_unicode_init): Return |
|
|
6279 |
CFF_Err_No_Unicode_Glyph_Name when no SID is available. |
|
|
6280 |
|
|
|
6281 |
* src/type1/t1objs.c (T1_Face_Init): Proceed if `FT_CMap_New' |
|
|
6282 |
is failed by the lack of Unicode glyph name. |
|
|
6283 |
* src/type42/t42objs.c (T42_Face_Init): Ditto. |
|
|
6284 |
* src/cff/cffobjs.c (cff_face_init): Ditto. |
|
|
6285 |
|
|
|
6286 |
2010-07-09 Ken Sharp |
|
|
6287 |
|
|
|
6288 |
Make ftraster.c compile in stand-alone mode with MSVC compiler. |
|
|
6289 |
|
|
|
6290 |
* src/raster/ftmisc.h (FT_Int64) [_WIN32, _WIN64]: Fix typedef |
|
|
6291 |
since there is no `inttypes.h' for MSVC. |
|
|
6292 |
|
|
|
6293 |
2010-07-08 Werner Lemberg |
|
|
6294 |
|
|
|
6295 |
[truetype] Fix Savannah bug #30361. |
|
|
6296 |
|
|
|
6297 |
* src/truetype/ttinterp.c (Ins_IUP): Fix bounds check. |
|
|
6298 |
|
|
|
6299 |
2010-07-06 Werner Lemberg |
|
|
6300 |
|
|
|
6301 |
Pacify compiler. |
|
|
6302 |
|
|
|
6303 |
* src/cff/cffload.c (cff_index_get_pointers): Initialize |
|
|
6304 |
`new_bytes'. |
|
|
6305 |
|
|
|
6306 |
2010-07-05 Eugene A. Shatokhin |
|
|
6307 |
|
|
|
6308 |
Fix Savannah bug #27648. |
|
|
6309 |
|
|
|
6310 |
* src/base/ftobjs.c (ft_remove_renderer, FT_Add_Module): Call |
|
|
6311 |
`raster_done' only if we have an outline glyph format. |
|
|
6312 |
|
|
|
6313 |
2010-07-05 Werner Lemberg |
|
|
6314 |
|
|
|
6315 |
Fix Savannah bug #30030. |
|
|
6316 |
|
|
|
6317 |
* builds/win32/*/freetype.vcproj: Add ftxf86.c. |
|
|
6318 |
|
|
|
6319 |
2010-07-05 Werner Lemberg |
|
|
6320 |
|
|
|
6321 |
[cff] Next try to fix `hintmask' and `cntrmask' limit check. |
|
|
6322 |
|
|
|
6323 |
Problem reported by malc . |
|
|
6324 |
|
|
|
6325 |
* src/cff/cffgload.c (cff_decoder_parse_charstrings) |
|
|
6326 |
: It is possible that there is just a single byte |
|
|
6327 |
after the `hintmask' or `cntrmask', e.g., a `return' instruction. |
|
|
6328 |
|
|
|
6329 |
2010-07-04 suzuki toshiya |
|
|
6330 |
|
|
|
6331 |
Restrict the number of the charmaps in a rogue-compatible mode. |
|
|
6332 |
Fix for Savannah bug #30059. |
|
|
6333 |
|
|
|
6334 |
* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Replace `16' the |
|
|
6335 |
minimum character code passed by a legacy rogue client by... |
|
|
6336 |
* include/freetype/config/ftoption.h (FT_MAX_CHARMAP_CACHEABLE): |
|
|
6337 |
This. It is undefined when FT_CONFIG_OPTION_OLD_INTERNALS is |
|
|
6338 |
undefined (thus the rogue client compatibility is not required). |
|
|
6339 |
|
|
|
6340 |
* src/cff/cffobjs.c (cff_face_init): Abort the automatic |
|
|
6341 |
selection or synthesis of Unicode cmap subtable when the charmap |
|
|
6342 |
index exceeds FT_MAX_CHARMAP_CACHEABLE. |
|
|
6343 |
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Issue error message |
|
|
6344 |
when the charmap index exceeds FT_MAX_CHARMAP_CACHEABLE. |
|
|
6345 |
|
|
|
6346 |
* src/base/ftobjs.c (find_unicode_charmap): When Unicode charmap |
|
|
6347 |
is found after FT_MAX_CHARMAP_CACHEABLE, ignore it and search |
|
|
6348 |
earlier one. |
|
|
6349 |
(find_variant_selector_charmap): When UVS charmap is found after |
|
|
6350 |
FT_MAX_CHARMAP_CACHEABLE, ignore it and search earlier one. |
|
|
6351 |
(FT_Select_Charmap): When a charmap matching with requested |
|
|
6352 |
encoding but after FT_MAX_CHARMAP_CACHEABLE, ignore and search |
|
|
6353 |
earlier one. |
|
|
6354 |
(FT_Set_Charmap): When a charmap matching with requested |
|
|
6355 |
charmap but after FT_MAX_CHARMAP_CACHEABLE, ignore and search |
|
|
6356 |
earlier one. |
|
|
6357 |
(FT_Get_Charmap_Index): When a requested charmap is found |
|
|
6358 |
after FT_MAX_CHARMAP_CACHEABLE, return the inverted charmap |
|
|
6359 |
index. |
|
|
6360 |
|
|
|
6361 |
2010-07-04 Werner Lemberg |
|
|
6362 |
|
|
|
6363 |
TrueType hinting is no longer patented. |
|
|
6364 |
|
|
|
6365 |
* include/freetype/config/ftoption.h, devel/ftoption.h |
|
|
6366 |
(TT_CONFIG_OPTION_BYTECODE_INTERPRETER): Define. |
|
|
6367 |
(TT_CONFIG_OPTION_UNPATENTED_HINTING): Undefine. |
|
|
6368 |
|
|
|
6369 |
* docs/CHANGES, docs/INSTALL, include/freetype/freetype.h: Updated. |
|
|
6370 |
* docs/TRUETYPE, docs/PATENTS: Removed. |
|
|
6371 |
|
|
|
6372 |
2010-07-04 suzuki toshiya |
|
|
6373 |
|
|
|
6374 |
Check error value by `FT_CMap_New'. |
|
|
6375 |
|
|
|
6376 |
* src/cff/cffobjs.c (cff_face_init): Check error value by |
|
|
6377 |
`FT_CMap_New'. |
|
|
6378 |
* src/pfr/pfrobjs.c (pfr_face_init): Ditto. |
|
|
6379 |
* src/type1/t1jobjs.c (T1_Face_Init): Ditto. |
|
|
6380 |
* src/type42/t42jobjs.c (T42_Face_Init): Ditto. |
|
|
6381 |
|
|
|
6382 |
2010-07-03 Werner Lemberg |
|
|
6383 |
|
|
|
6384 |
Make ftgrays.c compile stand-alone again. |
|
|
6385 |
|
|
|
6386 |
* src/smooth/ftgrays.c [_STANDALONE_]: Include `stddef.h'. |
|
|
6387 |
(FT_INT_MAX, FT_PtrDist)[_STANDALONE_]: Define. |
|
|
6388 |
|
|
|
6389 |
2010-07-02 suzuki toshiya |
|
|
6390 |
|
|
|
6391 |
Additional fix for Savannah bug #30306. |
|
|
6392 |
|
|
|
6393 |
* src/base/ftobjs.c (Mac_Read_POST_Resource): If the type of the |
|
|
6394 |
POST fragment is 0, the segment is completely ignored. The declared |
|
|
6395 |
length of the segment is not cared at all. According to Adobe |
|
|
6396 |
Technical Note 5040, type 0 segment is a comment only and should not |
|
|
6397 |
be loaded for the interpreter. Reported by Robert Święcki. |
|
|
6398 |
|
|
|
6399 |
2010-07-01 Werner Lemberg |
|
|
6400 |
|
|
|
6401 |
[truetype] Protect against code range underflow. |
|
|
6402 |
|
|
|
6403 |
* src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF): Don't allow |
|
|
6404 |
negative IP values. |
|
|
6405 |
|
|
|
6406 |
2010-07-01 Werner Lemberg |
|
|
6407 |
|
|
|
6408 |
[truetype] Add rudimentary tracing for bytecode instructions. |
|
|
6409 |
|
|
|
6410 |
* src/truetype/ttinterp.c (opcode_name) [FT_DEBUG_LEVEL_TRACE]: New |
|
|
6411 |
array. |
|
|
6412 |
(TT_RunIns): Trace opcodes. |
|
|
6413 |
|
|
|
6414 |
2010-06-30 Werner Lemberg |
|
|
6415 |
|
|
|
6416 |
[smooth] Fix Savannah bug #30263. |
|
|
6417 |
|
|
|
6418 |
* src/smooth/ftgrays.c (gray_render_span): Use cast to `unsigned |
|
|
6419 |
int' to avoid integer overflow. |
|
|
6420 |
|
|
|
6421 |
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use smaller |
|
|
6422 |
threshold values for `width' and `height'. This is not directly |
|
|
6423 |
related to the bug fix but makes sense anyway. |
|
|
6424 |
|
|
|
6425 |
2010-07-01 suzuki toshiya |
|
|
6426 |
|
|
|
6427 |
Initial fix for Savannah bug #30306. |
|
|
6428 |
|
|
|
6429 |
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check `rlen', the |
|
|
6430 |
length of fragment declared in the POST fragment header, and prevent |
|
|
6431 |
an underflow in length calculation. Some fonts set the length to |
|
|
6432 |
zero in spite of the existence of a following 16bit `type'. |
|
|
6433 |
Reported by Robert Święcki. |
|
|
6434 |
|
|
|
6435 |
2010-07-01 suzuki toshiya |
|
|
6436 |
|
|
|
6437 |
Additional fix for Savannah bug #30248 and #30249. |
|
|
6438 |
|
|
|
6439 |
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check the buffer size |
|
|
6440 |
during gathering PFB fragments embedded in LaserWriter PS font for |
|
|
6441 |
Macintosh. Reported by Robert Święcki. |
|
|
6442 |
|
|
|
6443 |
2010-06-30 Alexei Podtelezhnikov |
|
|
6444 |
|
|
|
6445 |
Minor optimizations by avoiding divisions. |
|
|
6446 |
|
|
|
6447 |
* src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning): |
|
|
6448 |
Replace divisions with multiplication in comparisons. |
|
|
6449 |
|
|
|
6450 |
2010-06-29 Werner Lemberg |
|
|
6451 |
|
|
|
6452 |
Fix minor tracing issues. |
|
|
6453 |
|
|
|
6454 |
* src/cff/cffgload.c, src/truetype/ttgload.c: Adjust tracing levels. |
|
|
6455 |
|
|
|
6456 |
2010-06-27 Werner Lemberg |
|
|
6457 |
|
|
|
6458 |
[cff] Really fix `hintmask' and `cntrmask' limit check. |
|
|
6459 |
|
|
|
6460 |
* src/cff/cffgload.c (cff_decoder_parse_charstrings) |
|
|
6461 |
: Fix thinko and handle tracing also. |
|
|
6462 |
|
|
|
6463 |
2010-06-27 Werner Lemberg |
|
|
6464 |
|
|
|
6465 |
Fix valgrind warning. |
|
|
6466 |
|
|
|
6467 |
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Initialize |
|
|
6468 |
`result' array. |
|
|
6469 |
|
|
|
6470 |
2010-06-27 Werner Lemberg |
|
|
6471 |
|
|
|
6472 |
[cff] Fix memory leak. |
|
|
6473 |
|
|
|
6474 |
* src/cff/cffgload.c (cff_operator_seac): Free charstrings even in |
|
|
6475 |
case of errors. |
|
|
6476 |
|
|
|
6477 |
2010-06-27 Werner Lemberg |
|
|
6478 |
|
|
|
6479 |
[cff] Protect against invalid `hintmask' and `cntrmask' operators. |
|
|
6480 |
|
|
|
6481 |
* src/cff/cffgload.c (cff_decoder_parse_charstrings) |
|
|
6482 |
: Ensure that we don't exceed `limit' while parsing |
|
|
6483 |
the bit masks of the `hintmask' and `cntrmask' operators. |
|
|
6484 |
|
|
|
6485 |
2010-06-26 Werner Lemberg |
|
|
6486 |
|
|
|
6487 |
Fix PFR change 2010-06-24. |
|
|
6488 |
|
|
|
6489 |
* src/pfr/pfrgload.c (pfr_glyph_load_simple): Really protect against |
|
|
6490 |
invalid indices. |
|
|
6491 |
|
|
|
6492 |
2010-06-26 Werner Lemberg |
|
|
6493 |
|
|
|
6494 |
Improve PFR tracing messages. |
|
|
6495 |
|
|
|
6496 |
* src/pfr/pfrgload.c (pfr_glyph_load_rec): Emit tracing messages for |
|
|
6497 |
simple and compound glyph offsets. |
|
|
6498 |
|
|
|
6499 |
2010-06-26 Werner Lemberg |
|
|
6500 |
|
|
|
6501 |
Fix last PFR change. |
|
|
6502 |
|
|
|
6503 |
* src/pfr/pfrobjs.c (pfr_face_init): Fix rejection logic. |
|
|
6504 |
|
|
|
6505 |
2010-06-26 Werner Lemberg |
|
|
6506 |
|
|
|
6507 |
[sfnt] Fix Savannah bug #30262. |
|
|
6508 |
|
|
|
6509 |
* src/sfnt/ttload.c (tt_face_load_maxp): Limit `maxComponentDepth' |
|
|
6510 |
arbitrarily to 100 to avoid stack exhaustion. |
|
|
6511 |
|
|
|
6512 |
2010-06-26 Werner Lemberg |
|
|
6513 |
|
|
|
6514 |
Add some memory checks (mainly for debugging). |
|
|
6515 |
|
|
|
6516 |
* src/base/ftstream.c (FT_Stream_EnterFrame): Exit with error |
|
|
6517 |
if the frame size is larger than the stream size. |
|
|
6518 |
|
|
|
6519 |
* src/base/ftsystem.c (ft_ansi_stream_io): Exit with error if |
|
|
6520 |
seeking a position larger than the stream size. |
|
|
6521 |
|
|
|
6522 |
2010-06-25 Werner Lemberg |
|
|
6523 |
|
|
|
6524 |
[pfr] Fix Savannah bug #30261. |
|
|
6525 |
|
|
|
6526 |
* src/pfr/pfrobjs.c (pfr_face_init): Reject fonts which contain |
|
|
6527 |
neither outline nor bitmap glyphs. |
|
|
6528 |
|
|
|
6529 |
2010-06-25 Werner Lemberg |
|
|
6530 |
|
|
|
6531 |
[cff] Fix Savannah bug #30254. |
|
|
6532 |
|
|
|
6533 |
* src/cff/cffload.c (cff_index_get_pointers): Do sanity check for |
|
|
6534 |
first offset also. |
|
|
6535 |
|
|
|
6536 |
2010-06-25 suzuki toshiya |
|
|
6537 |
|
|
|
6538 |
Initial fix for Savannah bug #30248 and #30249. |
|
|
6539 |
|
|
|
6540 |
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check the error during |
|
|
6541 |
reading a PFB fragment embedded in LaserWriter PS font for Macintosh. |
|
|
6542 |
Reported by Robert Święcki. |
|
|
6543 |
|
|
|
6544 |
2010-06-24 Werner Lemberg |
|
|
6545 |
|
|
|
6546 |
[pcf] Fix Savannah bug #30247. |
|
|
6547 |
|
|
|
6548 |
* src/pcf/pcfread.c (pcf_get_metrics): Disallow (invalid) fonts with |
|
|
6549 |
zero metrics. |
|
|
6550 |
|
|
|
6551 |
2010-06-24 Graham Asher |
|
|
6552 |
|
|
|
6553 |
* src/smooth/ftgrays.c (gray_render_cubic): Fix algorithm. |
|
|
6554 |
The previous version was too aggressive, as demonstrated in |
|
|
6555 |
http://lists.gnu.org/archive/html/freetype-devel/2010-06/msg00020.html. |
|
|
6556 |
|
|
|
6557 |
2010-06-24 Werner Lemberg |
|
|
6558 |
|
|
|
6559 |
*/*: Use module specific error names where appropriate. |
|
|
6560 |
|
|
|
6561 |
2010-06-24 Werner Lemberg |
|
|
6562 |
|
|
|
6563 |
[sfnt] Fix Savannah bug #30236. |
|
|
6564 |
|
|
|
6565 |
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Improve check for pointer |
|
|
6566 |
to `cmap_table'. |
|
|
6567 |
|
|
|
6568 |
2010-06-24 Werner Lemberg |
|
|
6569 |
|
|
|
6570 |
[pfr] Fix Savannah bug #30235. |
|
|
6571 |
|
|
|
6572 |
* src/pfr/pfrgload.c (pfr_glyph_load_simple): Protect against |
|
|
6573 |
invalid indices if there aren't any coordinates for indexing. |
|
|
6574 |
|
|
|
6575 |
2010-06-24 Werner Lemberg |
|
|
6576 |
|
|
|
6577 |
[bdf]: Font properties are optional. |
|
|
6578 |
|
|
|
6579 |
* src/bdf/bdflib.c (_bdf_readstream): Use special error code to |
|
|
6580 |
indicate a redo operation. |
|
|
6581 |
(_bdf_parse_start): Handle `CHARS' keyword here too and pass current |
|
|
6582 |
input line to `_bdf_parse_glyph'. |
|
|
6583 |
|
|
|
6584 |
2010-06-23 Werner Lemberg |
|
|
6585 |
|
|
|
6586 |
[bdf] Fix Savannah bug #30220. |
|
|
6587 |
|
|
|
6588 |
* include/freetype/fterrdef.h |
|
|
6589 |
(BDF_Err_Missing_Fontboundingbox_Field): New error code. |
|
|
6590 |
|
|
|
6591 |
* src/bdf/bdflib.c (_bdf_parse_start): Check for missing |
|
|
6592 |
`FONTBOUNDINGBOX' field. |
|
|
6593 |
Avoid memory leak if there are multiple `FONT' lines (which is |
|
|
6594 |
invalid but doesn't hurt). |
|
|
6595 |
|
|
|
6596 |
2010-06-21 Werner Lemberg |
|
|
6597 |
|
|
|
6598 |
[pfr] Fix Savannah bug #30168. |
|
|
6599 |
|
|
|
6600 |
* src/pfr/pfrgload.c (pfr_glyph_load_compound): Limit the number of |
|
|
6601 |
subglyphs to avoid endless recursion. |
|
|
6602 |
|
|
|
6603 |
2010-06-20 Werner Lemberg |
|
|
6604 |
|
|
|
6605 |
[psaux] Fix Savannah bug #30145. |
|
|
6606 |
|
|
|
6607 |
* src/psaux/psobjs.c (t1_builder_add_contour): Protect against |
|
|
6608 |
`outline == NULL' which might happen in invalid fonts. |
|
|
6609 |
|
|
|
6610 |
2010-06-19 Werner Lemberg |
|
|
6611 |
|
|
|
6612 |
[bdf] Fix Savannah bug #30135. |
|
|
6613 |
|
|
|
6614 |
* src/bdf/bdflib.c (_bdf_list_join): Don't modify value in static |
|
|
6615 |
string `empty'. |
|
|
6616 |
(_bdf_parse_glyph): Avoid memory leak in case of error. |
|
|
6617 |
|
|
|
6618 |
2010-06-15 Werner Lemberg |
|
|
6619 |
|
|
|
6620 |
[autofit] Fix Savannah bug #30108. |
|
|
6621 |
|
|
|
6622 |
* src/autofit/afglobal.c (af_face_globals_compute_script_coverage): |
|
|
6623 |
Properly mask AF_DIGIT bit in comparison. |
|
|
6624 |
|
|
|
6625 |
2010-06-11 Werner Lemberg |
|
|
6626 |
|
|
|
6627 |
[pshinter] Fix Savannah bug #30106. |
|
|
6628 |
|
|
|
6629 |
Point numbers for FreeType's implementation of hinting masks are |
|
|
6630 |
collected before the final number of points of a glyph has been |
|
|
6631 |
determined; in particular, the code for handling the `endchar' |
|
|
6632 |
opcode can reduce the number of points. |
|
|
6633 |
|
|
|
6634 |
* src/pshinter/pshalgo.c (psh_glyph_find_strong_points): Assure that |
|
|
6635 |
`end_point' is not larger than `glyph->num_points'. |
|
|
6636 |
|
|
|
6637 |
2010-06-11 Werner Lemberg |
|
|
6638 |
|
|
|
6639 |
[cff]: Improve debugging output. |
|
|
6640 |
|
|
|
6641 |
* src/cff/cffgload.c (cff_decoder_parse_charstrings) |
|
|
6642 |
: Implement it. |
|
|
6643 |
|
|
|
6644 |
2010-06-10 Graham Asher |
|
|
6645 |
|
|
|
6646 |
ftgrays: Speed up rendering of small cubic splines. |
|
|
6647 |
|
|
|
6648 |
* src/smooth/ftgrays.c (gray_render_cubic): Implement new, |
|
|
6649 |
simplified algorithm to find out whether the spline can be replaced |
|
|
6650 |
with two straight lines. See this thread for more: |
|
|
6651 |
|
|
|
6652 |
http://lists.gnu.org/archive/html/freetype-devel/2010-06/msg00000.html |
|
|
6653 |
|
|
|
6654 |
2010-06-09 Werner Lemberg |
|
|
6655 |
|
|
|
6656 |
[cff] Fix Savannah bug #30082. |
|
|
6657 |
|
|
|
6658 |
* src/cff/cffgload.c (cff_decoder_parse_charstrings) |
|
|
6659 |
: Protect against stack underflow. |
|
|
6660 |
|
|
|
6661 |
2010-06-08 Werner Lemberg |
|
|
6662 |
|
|
|
6663 |
[cff] Fix Savannah bug #30053. |
|
|
6664 |
|
|
|
6665 |
* src/cff/cffparse.c (cff_parse_real): Handle border case where |
|
|
6666 |
`fraction_length' has value 10. |
|
|
6667 |
|
|
|
6668 |
2010-06-07 Werner Lemberg |
|
|
6669 |
|
|
|
6670 |
Fix Savannah bug #30052. |
|
|
6671 |
This bug has been introduced with commit 2415cbf3. |
|
|
6672 |
|
|
|
6673 |
* src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Protect |
|
|
6674 |
against endless loop in case of corrupted font header data. |
|
|
6675 |
|
|
|
6676 |
2010-05-26 Werner Lemberg |
|
|
6677 |
|
|
|
6678 |
Remove unused variable. |
|
|
6679 |
Found by Graham. |
|
|
6680 |
|
|
|
6681 |
* src/autofit/afhints.c (af_glyph_hints_reload): Remove unused |
|
|
6682 |
variable `first' in first block. |
|
|
6683 |
|
|
|
6684 |
2010-05-22 Werner Lemberg |
|
|
6685 |
|
|
|
6686 |
Fix various memory problems found by linuxtesting.org. |
|
|
6687 |
|
|
|
6688 |
* src/base/ftgxval.c (FT_TrueTypeGX_Free, FT_ClassicKern_Free), |
|
|
6689 |
src/base/ftotval.c (FT_OpenType_Free), src/base/ftpfr.c |
|
|
6690 |
(ft_pfr_check): Check `face'. |
|
|
6691 |
|
|
|
6692 |
* src/base/ftobjs.c (FT_Get_Charmap_Index): Check `charmap' and |
|
|
6693 |
`charmap->face'. |
|
|
6694 |
(FT_Render_Glyph): Check `slot->face'. |
|
|
6695 |
(FT_Get_SubGlyph_Info): Check `glyph->subglyphs'. |
|
|
6696 |
|
|
|
6697 |
2010-05-22 Werner Lemberg |
|
|
6698 |
|
|
|
6699 |
autofit: Remove dead code. |
|
|
6700 |
Suggested by Graham. |
|
|
6701 |
|
|
|
6702 |
* src/autofit/afhints.c (af_glyph_hints_compute_inflections): |
|
|
6703 |
Removed. |
|
|
6704 |
(af_glyph_hints_reload): Remove third argument. |
|
|
6705 |
Update all callers. |
|
|
6706 |
|
|
|
6707 |
2010-05-21 Bram Tassyns |
|
|
6708 |
|
|
|
6709 |
[cff] Fix Savannah bug #27987. |
|
|
6710 |
|
|
|
6711 |
* src/cff/cffobjs.c (remove_subset_prefix): New function. |
|
|
6712 |
(cff_face_init): Use it to adjust `cffface->family_name'. |
|
|
6713 |
|
|
|
6714 |
2010-05-20 Werner Lemberg |
|
|
6715 |
|
|
|
6716 |
TrueType: Make FreeType ignore maxSizeOfInstructions in `maxp'. |
|
|
6717 |
|
|
|
6718 |
Acroread does the same. |
|
|
6719 |
|
|
|
6720 |
* src/truetype/ttgload.c (TT_Process_Composite_Glyph): Call |
|
|
6721 |
`Update_Max' to adjust size of instructions array if necessary and |
|
|
6722 |
add a rough safety check. |
|
|
6723 |
|
|
|
6724 |
(load_truetype_glyph): Save `loader->byte_len' before recursive |
|
|
6725 |
call. |
|
|
6726 |
|
|
|
6727 |
* src/truetype/ttinterp.h, src/truetype/ttinterp.c (Update_Max): |
|
|
6728 |
Declare it as FT_LOCAL. |
|
|
6729 |
|
|
|
6730 |
2010-05-18 Hongbo Ni |
|
|
6731 |
|
|
|
6732 |
Apply Savannah patch #7196. |
|
|
6733 |
|
|
|
6734 |
* src/cff/cffgload.c (cff_slot_load): Prevent crash if CFF subfont |
|
|
6735 |
index is out of range. |
|
|
6736 |
|
|
|
6737 |
2010-05-11 Werner Lemberg |
|
|
6738 |
|
|
|
6739 |
* docs/formats.txt: Give pointer to PCF documentation. |
|
|
6740 |
Information provided by Alan Coopersmith |
|
|
6741 |
. |
|
|
6742 |
|
|
|
6743 |
2010-05-10 Ken Sharp |
|
|
6744 |
|
|
|
6745 |
[psaux] Fix Savannah bug #29846. |
|
|
6746 |
|
|
|
6747 |
Previously we discovered fonts which used `setcurrentpoint' to set |
|
|
6748 |
the initial point of a contour to 0,0. This caused FreeType to |
|
|
6749 |
raise an error, because the `setcurrentpoint' operator is only |
|
|
6750 |
supposed to be used with the results from an OtherSubr subroutine. |
|
|
6751 |
|
|
|
6752 |
This was fixed by simply ignoring the error and carrying on. |
|
|
6753 |
|
|
|
6754 |
Now we have found a font which uses setcurrentpoint to actually |
|
|
6755 |
establish a non-zero point for a contour during the course of a |
|
|
6756 |
glyph program. FWIW, these files may be produced by an application |
|
|
6757 |
called `Intaglio' on the Mac, when converting TrueType fonts to |
|
|
6758 |
Type 1. |
|
|
6759 |
|
|
|
6760 |
The fix allows the new invalid behaviour, the old invalid behaviour |
|
|
6761 |
and real proper usage of the operator to work the same way as Adobe |
|
|
6762 |
interpreters apparently do. |
|
|
6763 |
|
|
|
6764 |
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Make |
|
|
6765 |
`setcurrentpoint' use the top two elements of the stack to establish |
|
|
6766 |
unconditionally the current x and y coordinates. |
|
|
6767 |
|
|
|
6768 |
Make the `flex' subroutine handling (OtherSubr 0) put the current |
|
|
6769 |
x,y coordinates onto the stack, instead of two dummy uninitialised |
|
|
6770 |
values. |
|
|
6771 |
|
|
|
6772 |
2010-04-14 Ken Sharp |
|
|
6773 |
|
|
|
6774 |
[psaux] Fix Savannah bug #29444. |
|
|
6775 |
|
|
|
6776 |
* src/psaux/psobjs.c (t1_builder_start_point): Accept (invalid) |
|
|
6777 |
`lineto' immediately after `hsbw', in accordance with Acrobat, GS, |
|
|
6778 |
and others. |
|
|
6779 |
|
|
|
6780 |
2010-04-14 Michał Cichoń |
|
|
6781 |
|
|
|
6782 |
[psaux] Fix Savannah bug #27999. |
|
|
6783 |
|
|
|
6784 |
* src/cache/ftcmanag.c (FTC_Manager_RemoveFaceID): Only remove |
|
|
6785 |
selected entry, not all. |
|
|
6786 |
|
|
|
6787 |
2010-04-06 Jonathan Kew |
|
|
6788 |
|
|
|
6789 |
[truetype] Add overflow check to `fvar' table. |
|
|
6790 |
|
|
|
6791 |
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Check axis and instance |
|
|
6792 |
count. |
|
|
6793 |
|
|
|
6794 |
2010-04-05 Ken Sharp |
|
|
6795 |
|
|
|
6796 |
[raster] Fix Savannah bug #29335. |
|
|
6797 |
|
|
|
6798 |
* src/raster/ftraster.c (Line_Up): Use slow multiplication to |
|
|
6799 |
prevent overflow. This shouldn't have any serious impact on speed, |
|
|
6800 |
however. |
|
|
6801 |
|
|
|
6802 |
2010-04-05 Werner Lemberg |
|
|
6803 |
|
|
|
6804 |
Add new function `FT_Library_SetLcdFilterWeights'. |
|
|
6805 |
|
|
|
6806 |
This is based on code written by Lifter |
|
|
6807 |
. It fixes |
|
|
6808 |
FreeDesktop bug #27386. |
|
|
6809 |
|
|
|
6810 |
* src/base/ftlcdfil.c (FT_Library_SetLcdFilterWeights): New |
|
|
6811 |
function. |
|
|
6812 |
|
|
|
6813 |
* include/freetype/ftlcdfil.h: Updated. |
|
|
6814 |
|
|
|
6815 |
* docs/CHANGES: Updated. |
|
|
6816 |
|
|
|
6817 |
2010-04-01 John Tytgat |
|
|
6818 |
|
|
|
6819 |
[truetype] Fix Savannah bug #29404. |
|
|
6820 |
|
|
|
6821 |
* src/truetype/ttgload.c: Revert change 2752bd1a (check on bit 1 |
|
|
6822 |
of `head' table of TrueType fonts). |
|
|
6823 |
|
|
|
6824 |
2010-03-14 suzuki toshiya |
|
|
6825 |
|
|
|
6826 |
Fix `multi build' for Tytgat's CFF driver improvement. |
|
|
6827 |
|
|
|
6828 |
* src/base/cffload.h (cff_index_get_name): Added. |
|
|
6829 |
|
|
|
6830 |
2010-03-12 suzuki toshiya |
|
|
6831 |
|
|
|
6832 |
Remove duplicated inclusion of `FT_OUTLINE_H' in ftobjs.c. |
|
|
6833 |
|
|
|
6834 |
* src/base/ftobjs.c: Remove 2nd inclusion of `FT_OUTLINE_H'. |
|
|
6835 |
|
|
|
6836 |
2010-03-11 Chris Liddell |
|
|
6837 |
|
|
|
6838 |
[raster] Fix Savannah bug #27442. |
|
|
6839 |
|
|
|
6840 |
* src/raster/ftraster.c (ft_black_reset): Fix `buffer_size'. |
|
|
6841 |
|
|
|
6842 |
2010-03-09 Werner Lemberg |
|
|
6843 |
|
|
|
6844 |
[cff] Remove unused variable. |
|
|
6845 |
Reported by Graham. |
|
|
6846 |
|
|
|
6847 |
* src/cff/cffparse.c (cff_parse_real): Remove `rest'. |
|
|
6848 |
|
|
|
6849 |
2010-03-02 John Tytgat |
|
|
6850 |
|
|
|
6851 |
[cff] Improve CFF string (especially glyphname) lookup performance. |
|
|
6852 |
|
|
|
6853 |
We do this by avoiding memory allocation and file I/O. This is |
|
|
6854 |
Savannah patch #7104. |
|
|
6855 |
|
|
|
6856 |
* src/cff/cfftypes.h: Include PS cmaps service and |
|
|
6857 |
FT_INTERNAL_POSTSCRIPT_HINTS_H. |
|
|
6858 |
(CFF_SubFontRec): Remove `num_local_subrs'. |
|
|
6859 |
(CFF_FontRec): Add `num_strings', `strings', and `string_pool' |
|
|
6860 |
fields. |
|
|
6861 |
Remove `string_index' and `num_global_subrs' fields. |
|
|
6862 |
Use real types instead of `void' for `pshinter' and `psnames' fields. |
|
|
6863 |
|
|
|
6864 |
* src/cff/cffload.c: Don't include PS cmaps service. |
|
|
6865 |
(cff_index_get_pointers): Add `pool' parameter which allows to |
|
|
6866 |
insert an extra NUL character for each String INDEX entry. |
|
|
6867 |
(cff_index_get_name): Make it a local function. |
|
|
6868 |
(cff_index_get_string): New function. |
|
|
6869 |
(cff_subfont_load): Updated. |
|
|
6870 |
(cff_font_load): Initialize `num_strings', `strings', and |
|
|
6871 |
`string_pool' fields in the `CFF_FontRec' structure. |
|
|
6872 |
(cff_index_get_sid_string): Use `cff_index_get_string' instead of |
|
|
6873 |
`cff_index_get_name'. |
|
|
6874 |
(cff_font_done): Updated. |
|
|
6875 |
|
|
|
6876 |
* src/cff/cffload.h: Don't include PS cmaps service. |
|
|
6877 |
(cff_index_get_string): Added. |
|
|
6878 |
(cff_index_get_sid_string): Updated. |
|
|
6879 |
|
|
|
6880 |
* src/cff/cffobjs.c: Don't include PS cmaps service and |
|
|
6881 |
FT_INTERNAL_POSTSCRIPT_HINTS_H. |
|
|
6882 |
(cff_size_get_globals_funcs, cff_slot_init): Updated. |
|
|
6883 |
(cff_face_init): Follow `cff_index_get_name', |
|
|
6884 |
`cff_index_get_string', and `cff_index_get_sid_string' changes. |
|
|
6885 |
|
|
|
6886 |
* src/cff/cffcmap.c (cff_sid_free_glyph_name): Removed. |
|
|
6887 |
(cff_sid_to_glyph_name): Use `cff_index_get_cid_string'. |
|
|
6888 |
(cff_cmap_unicode_init): Updated. |
|
|
6889 |
|
|
|
6890 |
* src/cff/cffdrivr.c: Don't include PS cmap service. |
|
|
6891 |
(cff_get_glyph_name): Avoid unnecessary lookup for POSTSCRIPT_CMAPS |
|
|
6892 |
service. |
|
|
6893 |
(cff_get_glyph_name, cff_ps_get_font_info, cff_get_ros): Follow API |
|
|
6894 |
`cff_index_get_sid_string' change. |
|
|
6895 |
(cff_get_name_index): Use `cff_index_get_string' instead of |
|
|
6896 |
`cff_index_get_name'. |
|
|
6897 |
|
|
|
6898 |
* src/cff/cffgload.c: Don't include FT_INTERNAL_POSTSCRIPT_HINTS_H. |
|
|
6899 |
(cff_decoder_init, cff_decoder_prepare): Updated. |
|
|
6900 |
|
|
|
6901 |
2010-02-27 Werner Lemberg |
|
|
6902 |
|
|
|
6903 |
Simplify code. |
|
|
6904 |
Suggested by Behdad. |
|
|
6905 |
|
|
|
6906 |
* src/base/ftobjs.c (FT_Get_First_Char): Don't use a loop since we |
|
|
6907 |
call FT_Get_Next_Char anyway if necessary. |
|
|
6908 |
|
|
|
6909 |
2010-02-26 Behdad Esfahbod |
|
|
6910 |
|
|
|
6911 |
Improve handling of invalid glyph indices in char->index functions. |
|
|
6912 |
|
|
|
6913 |
* src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Use a |
|
|
6914 |
loop. |
|
|
6915 |
|
|
|
6916 |
2010-02-18 Chris Liddell |
|
|
6917 |
|
|
|
6918 |
[truetype] Fix Savannah bug #28905. |
|
|
6919 |
|
|
|
6920 |
Initialize phantom points before calling the incremental interface |
|
|
6921 |
to update glyph metrics. |
|
|
6922 |
|
|
|
6923 |
* src/truetype/ttgload.c (tt_get_metrics_incr_overrides) |
|
|
6924 |
[FT_CONFIG_OPTION_INCREMENTAL]: New function, split off from... |
|
|
6925 |
(tt_get_metrics): This. |
|
|
6926 |
Updated. |
|
|
6927 |
(load_truetype_glyph): Use tt_get_metrics_incr_overrides. |
|
|
6928 |
|
|
|
6929 |
---------------------------------------------------------------------------- |
|
|
6930 |
|
|
|
6931 |
Copyright 2010-2013 by |
|
|
6932 |
David Turner, Robert Wilhelm, and Werner Lemberg. |
|
|
6933 |
|
|
|
6934 |
This file is part of the FreeType project, and may only be used, modified, |
|
|
6935 |
and distributed under the terms of the FreeType project license, |
|
|
6936 |
LICENSE.TXT. By continuing to use, modify, or distribute this file you |
|
|
6937 |
indicate that you have read the license and understand and accept it |
|
|
6938 |
fully. |
|
|
6939 |
|
|
|
6940 |
|
|
|
6941 |
Local Variables: |
|
|
6942 |
version-control: never |
|
|
6943 |
coding: utf-8 |
|
|
6944 |
End: |