ref: 1a293d6c7331600d6acd219d183120ff7d96fdd7
dir: /ChangeLog/
2005-11-18 Werner Lemberg <[email protected]> * src/sfnt/ttload.c (tt_face_load_metrics): Ignore excess number of metrics instead of aborting. Patch suggested by Derek Noonburg. 2005-11-18 susuzki toshiya <[email protected]> * include/freetype/ftgxval.h, src/base/ftgxval.c (FT_TrueTypeGX_Free, FT_ClassicKern_Free): New functions to free buffers allocated by gxvalid module. * include/freetype/ftotval.h, src/base/ftotval.c (FT_OpenType_Free): New function to free buffer allocated by otvalid module. 2005-11-18 Chia-I Wu <[email protected]> * builds/unix/ftsystem.c (FT_Stream_Open, FT_New_Memory, FT_Done_Memory), builds/vms/ftsystem.c (FT_Stream_Open, FT_New_Memory, FT_Done_Memory), builds/win32/ftdebug.c (FT_Message, FT_Panic): s/FT_EXPORT/FT_BASE/. 2005-11-17 Detlef W�rkner <[email protected]> * builds/amiga/src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic), builds/amiga/src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory, FT_Stream_Open): s/FT_EXPORT/FT_BASE/. 2005-11-17 Detlef W�rkner <[email protected]> * builds/amiga/makefile, builds/amiga/makefile.os4, builds/amiga/smakefile.os4, builds/amiga/include/freetype/config/ftmodule.h: Updated the Amiga build files (added support for the gxvalid module). 2005-11-17 Werner Lemberg <[email protected]> Add vertical metrics support to OpenType CFF outlines. Based on a patch from Mike Moening <[email protected]>. * src/cff/cffgload.c (cff_face_get_vertical_metrics): New function. (cff_slot_load): Use cff_face_get_vertical_metrics. * docs/CHANGES: Updated. 2005-11-17 Chia-I Wu <[email protected]> * src/base/ftcalc.c (FT_MulTo64): Commented out. * include/freetype/internal/ftcalc.h (FT_SqrtFixed), src/base/ftcalc.c (FT_SqrtFixed), include/freetype/internal/ftdebug.h (FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic), src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic), include/freetype/internal/ftobjs.h (FT_New_Memory, FT_Done_Memory), include/freetype/internal/ftstream.h (FT_Stream_Open), src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory, FT_Stream_Open): s/FT_EXPORT/FT_BASE/. * builds/exports.mk: Manually add TT_New_Context to EXPORTS_LIST too. 2005-11-15 David Turner <[email protected]> * src/base/fttrigon.c (ft_trig_prenorm): Fix a bug that created invalid computations, resulting in very weird bugs in TrueType bytecode hinted fonts. * src/truetype/ttinterp.c (FT_UNUSED_EXEC): Don't perform a structure copy each time. 2005-11-11 Werner Lemberg <[email protected]> * src/cache/ftccache.c (FTC_Cache_Clear), src/cache/ftcmanag.c (FTC_Manager_Check): Remove FT_EXPORT_DEF tag. * src/base/ftcalc.c (FT_Add64): Remove FT_EXPORT_DEF tag. (FT_Div64by32, FT_Sqrt32): Commented out. Unused. * include/freetype/internal/ftcalc.h (SQRT_32): Removed. Unused. (FT_Sqrt32): Commented out. Unused. * include/freetype/cache/ftccache.h: s/ftc_node_destroy/FTC_Node_Destroy/. * src/cache/ftccback.h (ftc_node_destroy): New declaration. * src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF tag. (FTC_Node_Destroy): New exported wrapper function for ftc_node_destroy. * src/cache/ftcmanag.c: Include ftccback.c. 2005-11-10 Werner Lemberg <[email protected]> * src/autofit/afangles.c, src/autofit/aftypes.h (af_angle_diff): Comment out. Unused. * builds/exports.mk ($(EXPORTS_LIST)): Add TT_RunIns. 2005-11-10 Christian Biesinger <[email protected]> * builds/beos/beos.mk: Call beos-def.mk before anything else to define the separator. * builds/unix/unix-cc.in (LINK_LIBRARY): Add `-no-undefined' flag. 2005-11-07 Werner Lemberg <[email protected]> * src/type1/t1afm.c (T1_Read_PFM): Zero offset means `no kerning table available'. From Sergey Tolstov <[email protected]>. 2005-11-03 Ville Syrj�l� <[email protected]> * src/base/ftobjs.c (FT_Open_Face): Avoid possible memory leak. 2005-11-02 Werner Lemberg <[email protected]> Make compiling instructions in docs/CUSTOMIZE work again. * builds/unix/unix-cc.in (CPPFLAGS): New variable. (CFLAGS): Don't include @CPPFLAGS@. * builds/freetype.mk (FT_CFLAGS): Add CPPFLAGS. 2005-10-28 David Turner <[email protected]> Update build system to support the generation of a list of exported symbols or Windows .DEF files by parsing the public headers with the `apinames' tool located in src/tools/apinames.c. Only tested on Unix at the moment. On Windows, the .DEF file is generated but isn't used yet to generate a DLL. * builds/exports.mk: New file. * builds/freetype.mk: Include exports.mk. (dll): New target. (clean_project_dos): Fix rule. * builds/compiler/visualc.mk (TE), builds/dos/dos-def.mk (E), builds/os2/os2-def.mk (E), builds/win32/win32-def.mk (E): New variables for controlling executable extensions. * builds/unix/unix-cc.in (EXPORTS_LIST, CCexe), builds/win32/w32-bcc.mk, builds/win32/w32-gcc.mk, builds/win32/w32-icc.mk, builds/win32/w32-icc.mk, builds/win32/w32-mingw32.mk, builds/win32/w32-vcc, builds/win32/w32-wat.mk (EXPORTS_LIST, EXPORT_OPTIONS, APINAMES_OPTIONS): New targets for controlling the `apinames' tool. * Jamfile (GenExportSymbols): Updated. * src/pfr/pfrtypes.h, src/pfr/pfrload.c, src/pfr/pfrobjs.c [!FT_OPTIMIZE_MEMORY]: Fold memory optimization code into FT_OPTIMIZE_MEMORY chunks for better maintainability and simplicity. * src/base/fttrigon.c (ft_trig_prenorm), src/base/ftcalc.c (FT_MulFix): Performance optimizations. * include/freetype/internal/ftgloadr.h (FT_GLYPHLOADER_CHECK_P, FT_GLYPHLOADER_CHECK_C, FT_GLYPHLOADER_CHECK_POINTS): New macros for checking points and contours. Update callers to use FT_GLYPHLOADER_CHECK_POINTS instead of FT_GlyphLoader_CheckPoints at profile-detected hot-spots. * src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Set `adjust' to 0 to not call `AdjustPoints' every time. * src/autofit/aftypes.h (AF_ANGLE_DIFF): New macro to inline FT_Angle_Diff. * src/autofit/afhints.c (af_direction_compute): Re-implement. (af_glyph_hints_compute_inflections, af_glyph_hints_reload): Use AF_ANGLE_DIFF to speed up the detection of inflexions. * src/tools/apinames.c: Include <string.h>. (OutputFormat): New enumeration. (names_dump): Add two parameters to control output format and DLL name. (names_dump_windef): Removed. Code folded into `names_dump'. (read_header_file): Use isalnum, not isalpha. Otherwise function names with digits aren't read correctly. (usage): Updated. (main): New option `-o' to control output file name. New option `-d' to indicate DLL file name. Extend `-w' flag to handle Borland and Watcom compilers and linkers. 2005-10-28 suzuki toshiya <[email protected]> * builds/mac/ftlib.prj, builds/mac/freetype.mak: Removed. ftlib.prj is unmaintained and incompatible with current tree. freetype.mak is unrecoverably broken. * builds/mac/ftlib.prj.xml: Added. generated by Metrowerks CodeWarrior 9.0. * builds/mac/FreeType.m68k_far.make.txt, builds/mac/FreeType.m68k_cfm.make.txt, builds/mac/FreeType.ppc_classic.make.txt, builds/mac/FreeType.ppc_carbon.make.txt: Added. skelton files of MPW makefiles. * builds/mac/ascii2mpw.py: Added. Python script to make MPW makefile from skelton. * builds/mac/README: Updated. Almost rewritten to use new files. 2005-10-28 suzuki toshiya <[email protected]> * src/base/ftmac.c: fix invalid casts from NULL to integer typed variables. Advised by David Turner, Masatake YAMATO, Sean McBride and George Williams. 2005-10-27 Werner Lemberg <[email protected]> * include/freetype/ftsysmem.h, include/freetype/ftsysio.h: Removed. Obsolete. 2005-10-25 Werner Lemberg <[email protected]> * src/sfnt/sfdriver.c (sfnt_interface): Move out `tt_face_get_kerning' from a #ifdef clause. Reported by Tony J. Ibbs <[email protected]>. 2005-10-23 Werner Lemberg <[email protected]> * src/base/ftdbgmem.c (ft_mem_debug_realloc): Make it compile with C++. 2005-10-21 David Turner <[email protected]> * src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_debug_realloc): Another realloc memory counting bug fix. * src/tools/Jamfile: Add missing file. * src/lzw/Jamfile: Fix incorrect source file reference. 2005-10-20 David Turner <[email protected]> * src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_table_remove, ft_mem_debug_alloc, ft_mem_debug_free, ft_mem_debug_realloc): Fixes to better account for memory reallocations. * src/lzw/ftlzw2.c, src/lzw/ftzopen.h, src/lzw/ftzopen.c, src/lzw/rules.mk: First version of LZW loader re-implementation. Apparently, this saves about 330 KB of heap memory when loading timR24.pcf.Z. 2005-10-20 Chia-I Wu <[email protected]> * include/freetype/ftbitmap.h (FT_Bitmap_Copy, FT_Bitmap_Embolden), src/base/ftbdf.c (FT_Get_BDF_Property), src/cache/ftcmru.c (FTC_MruList_Reset, FTC_MruList_Done, FTC_MruList_Lookup): Fix FT_EXPORT/FT_EXPORT_DEF tagging. 2005-10-19 Chia-I Wu <[email protected]> * src/truetype/ttgload.c (TT_Load_Glyph): Allow size->ttmetrics to be invalid when FT_LOAD_NO_SCALE is set. 2005-10-17 David Turner <[email protected]> * src/base/ftobjs.c (FT_Open_Face): Don't call FT_New_GlyphSlot and FT_New_Size if we are opening a face with face_index < 0 (which is only used for testing the format). * src/gxvalid/gxvmort0.c (gxv_mort_subtable_type0_entry_validate): Remove compiler warning. 2005-10-16 David Turner <[email protected]> * src/tools/apinames.c: Add new tool to extract public API function names from header files. 2005-10-05 Werner Lemberg <[email protected]> Add FT_FACE_FLAG_HINTER to indicate that a specific font driver has a hinting engine of its own. * include/freetype/freetype.h (FT_FACE_FLAG_HINTER): New macro. * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c (cid_face_init), src/truetype/ttobjs.c (tt_face_init) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER], src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Update face flags. * docs/CHANGES: Document it. 2005-09-27 Werner Lemberg <[email protected]> * builds/unix/freetype2.m4: Add license exception so that the file can be used in any other autoconf script. 2005-09-26 David Turner <[email protected]> * src/autofit/aflatin.c (af_latin_compute_stem_width): Fix bad computation of the `vertical' flag, causing ugly things in LCD mode and others. 2005-09-23 David Turner <[email protected]> * src/autofit/aflatin.c (af_latin_hints_init): Fix a bug that prevented internal hint mode bitflags from being computed correctly. * src/base/Jamfile: Adding src/base/ftgxval.c. * src/gxvalid/gxvbsln.c, src/gxvalid/gxvcommn.c, src/gxvalid/gxvfeat.c, src/gxvalid/gxvjust.c, src/gxvalid/gxvkern.c, src/gxvalid/gxvlcar.c, src/gxvalid/gxvmort.c, src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c, src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c, src/gxvalid/gxvmort5.c, src/gxvalid/gxvmorx.c, src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c, src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx5.c, src/gxvalid/gxvopbd.c, src/gxvalid/gxvprop.c, src/truetype/ttgload.c: Remove _many_ compiler warnings when compiling with Visual C++ at maximum level (/W4). * src/autofit/afangles.c (af_angle_atan): Replaced CORDIC-based implementation with one using lookup tables. This simple thing speeds up glyph loading by 18%, according to ftbench! * src/sfnt/sfdriver.c (sfnt_get_interface): Don't check for `get_sfnt' and `load_sfnt' module interfaces. 2005-09-22 Werner Lemberg <[email protected]> * docs/CHANGES: Mention SING Glyphlet support. 2005-09-22 David Turner <[email protected]> * src/base/Jamfile: Disable compilation of ftgxval module temporarily. 2005-09-19 David Somers <[email protected]> * freetype2/src/sfnt/ttload.c (sfnt_dir_check): Modified to allow a font to have no `head' table if tables `SING' and `META' are present; this is to support `SING Glyphlet'. `SING Glyphlet' is an extension to OpenType developed by Adobe primarily to facilitate adding supplemental glyphs to an OpenType font (with emphasis on, but not necessariy limited to, gaiji to a CJK font). A SING Glyphlet Font is an OpenType font that contains the outline(s), either in a `glyf' or `CFF' table, for a glyph; `cmap', `BASE', and `GSUB' tables are present with the same format and functionaliy as a regular OpenType font; there are no `name', `head', `OS/2', and `post' tables; there are two new tables, `SING' which contains details about the glyphlet, and `META' which contains metadata. Further information on the SING Glyphlet format can be found at: http://www.adobe.com/products/indesign/sing_gaiji.html * freetype2/include/freetype/ttags.h (TTAG_SING, TTAG_META): New macros for the OpenType tables `SING' and `META'. These two tables are used in SING Glyphlet Format fonts. 2005-09-09 Werner Lemberg <[email protected]> * src/sfnt/sfobjs.c (sfnt_load_face): Reactivate code to set FT_FACE_FLAG_KERNING which has been commented out erroneously. * docs/CHANGES: Document it. 2005-09-05 Werner Lemberg <[email protected]> Fixes for `make multi' and using C++ compiler. * gxvalid/gxvcommn.c (gxv_set_length_by_ushort_offset, gxv_set_length_by_ulong_offset, gxv_array_getlimits_byte, gxv_array_getlimits_ushort): Declare with FT_LOCAL_DEF. (gxv_compare_ranges): Make it static. (gxv_LookupTable_fmt0_validate, gxv_LookupTable_fmt2_validate, gxv_LookupTable_fmt4_validate, gxv_LookupTable_fmt6_validate, gxv_LookupTable_fmt8_validate, gxv_LookupTable_validate): Improve trace messages. (gxv_StateArray_validate, gxv_XStateArray_validate): s/class/clazz/. (GXV_STATETABLE_HEADER_SIZE, GXV_STATEHEADER_SIZE, GXV_XSTATETABLE_HEADER_SIZE, GXV_XSTATEHEADER_SIZE): Move to gxvcommn.h. * gxvalid/gxvcommn.h: Add prototypes for gxv_StateTable_subtable_setup, gxv_XStateTable_subtable_setup, gxv_XStateTable_validate, gxv_array_getlimits_byte, gxv_array_getlimits_ushort, gxv_set_length_by_ushort_offset, gxv_set_length_by_ulong_offset, gxv_odtect_add_range, gxv_odtect_validate. (GXV_STATETABLE_HEADER_SIZE, GXV_STATEHEADER_SIZE, GXV_XSTATETABLE_HEADER_SIZE, GXV_XSTATEHEADER_SIZE): Moved from gxvcommn.c. * src/gxvalid/gxvbsln.c (gxv_bsln_LookupValue_validate, gxv_bsln_parts_fmt1_validate): Improve trace messages. * gxvalid/gxvfeat.c: Split off predefined registry stuff to... * gxvalid/gxvfeat.h: New file. * gxvalid/gxvjust.c (gxv_just_wdc_entry_validate): Improve trace message. * gxvalid/gxvkern.c (GXV_kern_Dialect): Add KERN_DIALECT_UNKNOWN. (gxv_kern_subtable_fmt1_valueTable_load, gxv_kern_subtable_fmt1_subtable_setup, gxv_kern_subtable_fmt1_entry_validate): Fix C++ compiler errors. (gxv_kern_coverage_validate): Use KERN_DIALECT_UNKWOWN. Improve trace message. (gxv_kern_validate_generic): Fix C++ compiler error. Improve trace message. (gxv_kern_validate_classic): Fix C++ compiler error. * gxvalid/gxvmort0.c (gxv_mort_subtable_type0_validate): Declare with FT_LOCAL_DEF. * gxvalid/gxvmort1.c (gxv_mort_subtable_type1_substitutionTable_load, gxv_mort_subtable_type1_subtable_setup): Fix C++ compiler errors. (gxv_mort_subtable_type1_substTable_validate): Improve trace message. (gxv_mort_subtable_type1_validate): Declare with FT_LOCAL_DEF. * gxvalid/gxvmort2.c (gxv_mort_subtable_type2_opttable_load, gxv_mort_subtable_type2_subtable_setup, gxv_mort_subtable_type2_ligActionOffset_validate, gxv_mort_subtable_type2_ligatureTable_validate): Fix C++ compiler errors. (gxv_mort_subtable_type2_validate): Declare with FT_LOCAL_DEF. * gxvalid/gxvmort4.c (gxv_mort_subtable_type4_validate): Declare with FT_LOCAL_DEF. * gxvalid/gxvmort5.c (gxv_mort_subtable_type5_subtable_setup, gxv_mort_subtable_type5_InsertList_validate): Fix C++ compiler errors. (gxv_mort_subtable_type5_validate): Declare with FT_LOCAL_DEF. * gxvalid/gxvmort.c: Include gxvfeat.h. (gxv_mort_featurearray_validate, gxv_mort_coverage_validate): Declare with FT_LOCAL_DEF. (gxv_mort_subtables_validate, gxv_mort_validate): Improve trace messages. * gxvalid/gxvmort.h (gxv_mort_feature_validate): Remove. * gxvalid/gxvmorx0.c (gxv_morx_subtable_type0_validate): Declare with FT_LOCAL_DEF. * gxvalid/gxvmorx1.c (gxv_morx_subtable_type1_substitutionTable_load, gxv_morx_subtable_type1_subtable_setup, gxv_morx_subtable_type1_entry_validate, gxv_morx_subtable_type1_substitutionTable_validate): Fix C++ compiler errors. (gxv_morx_subtable_type1_validate): Declare with FT_LOCAL_DEF. * gxvalid/gxvmorx2.c (gxv_morx_subtable_type2_opttable_load, gxv_morx_subtable_type2_subtable_setup, gxv_morx_subtable_type2_ligActionIndex_validate, gxv_morx_subtable_type2_ligatureTable_validate): Fix C++ compiler errors. (gxv_morx_subtable_type2_validate): Declare with FT_LOCAL_DEF. Fix typo. * gxvalid/gxvmorx4.c (gxv_morx_subtable_type4_validate): Declare with FT_LOCAL_DEF. * gxvalid/gxvmorx5.c (gxv_morx_subtable_type5_insertionGlyph_load, gxv_morx_subtable_type5_subtable_setup): Fix C++ compiler error. (gxv_morx_subtable_type5_validate): Declare with FT_LOCAL_DEF. * gxvalid/gxvmorx.c (gxv_morx_subtables_validate, gxv_morx_validate): Improve trace message. * gxvalid/gxvopbd.c (gxv_opbd_LookupFmt4_transit): Fix compiler warnings. (gxv_opbd_validate): Improve trace message. * gxvalid/gxvprop.c: Decorate constants with `U' and `L' where appropriate. (gxv_prop_zero_advance_validate, gxv_prop_validate): Improve trace message. * gxvalid/gxvtrak.c (gxv_trak_trackTable_validate): Remove unused parameter. Update all callers. (gxv_trak_validate): Improve trace message. * rules.mk (GXV_DRV_H): Add gxvfeat.h. 2005-09-01 Werner Lemberg <[email protected]> * src/gxvalid/gxvbsln.c (GXV_BSLN_VALUE_EMPTY): Add `U'. * src/gxvalid/gxmort1.c (GXV_MORT_SUBTABLE_TYPE1_HEADER_SIZE), src/gxvalid/gxmort2.c (GXV_MORT_SUBTABLE_TYPE2_HEADER_SIZE): Fix typo. * src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c, src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx4.c, src/gxvalid/gxvmorx5.c, src/gxvalid/gxvmort.c: Improve trace messages. Decorate constants with `U' and `L' where appropriate. Fix compiler warnings. 2005-08-31 Werner Lemberg <[email protected]> * src/truetype/ttgload.c (load_truetype_glyph): Fix typo. * src/gxvalid/gxvbsln.c (gxv_bsln_validate): Fix trace message. * src/gxvalid/gxvcommn.c (gxv_odtect_add_range): Use `const'. * src/gxvalid/gxvfeat.c, src/gxvalid/gxvjust.c, src/gxvalid/gxvkern.c, src/gxvalid/gxvlcar.c, src/gxvalid/gxvmod.c, src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c, src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c, src/gxvalid/gxvmort5.c, src/gxvalid/gxvmort.c: Improve trace messages. Decorate constants with `U' and `L' where appropriate. Fix compiler warnings. 2005-08-30 Werner Lemberg <[email protected]> * src/gxvalid/README: Revised. * src/gxvalid/gxvbsln.c: Fix compiler warnings. * src/gxvalid/gxvcommn.c: Fix compiler warnings. (gxv_XEntryTable_validate, gxv_compare_ranges): Remove unused parameter. Update all callers. Improve trace messages. Some formatting. 2005-08-29 Werner Lemberg <[email protected]> * include/freetype/freetype.h, include/freetype/ftchapters.h: Add a preliminary section with some explanations about user allocation. * src/tools/docmaker/tohtml.py (HtmlFormatter.section_enter): Don't abort if there are no data types, functions, etc., in a section. Print synopsis only if we have a data type, function, etc. * docs/INSTALL.ANY, docs/INSTALL, docs/INSTALL.UNX, docs/CUSTOMIZE, docs/INSTALL.GNU, docs/TRUETYPE, docs/DEBUG, docs/UPGRADE.UNX, docs/VERSION.DLL, docs/formats.txt: Revised, formatted. 2005-08-28 George Williams <[email protected]> * src/truetype/ttgload.c [TT_MAX_COMPOSITE_RECURSE]: Removed. (load_truetype_glyph): Limit recursion depth by `maxComponentDepth'. 2005-08-25 J. Ali Harlow <[email protected]> * builds/unix/freetype2.in (CFlags): Add missing directory. 2005-08-24 Werner Lemberg <[email protected]> * docs/CHANGES: Mention gxvalid module. 2005-08-23 Werner Lemberg <[email protected]> * src/autofit/aflatin.c (af_latin_metrics_scale): Initialize render mode properly. Reported by [email protected]. 2005-08-23 suzuki toshiya <[email protected]> Add gxvalid module to validate TrueType GX/AAT tables. Modifications on existing files: * Jamfile: Register gxvalid module. * src/base/Jamfile: Register ftgxval.c. * src/base/rule.mk: Register ftgxval.c. * docs/INSTALL.ANY: Register gxvalid/gxvalid.c. * include/freetype/config/ftheader.h (FT_GX_VALIDATE_H): New macro to include gxvalid header file. * include/freetype/config/ftmodule.h: Register gxv_module_class. * include/freetype/ftchapters.h: Add comment about gx_validation. * include/freetype/ftotval.h: Change keyword FT_VALIDATE_XXX to FT_VALIDATE_OTXXX to co-exist with gxvalid. * include/freetype/tttags.h: Add tags for TrueType GX/AAT tables. * include/freetype/internal/ftserv.h (FT_SERVICE_GX_VALIDATE_H): New macro for gxvalid service. * include/freetype/internal/fttrace.h: Add trace facilities for gxvalid. New files on existing directories: * include/freetype/internal/services/svgxval.h: Registration of validation service for TrueType GX/AAT and classic kern table. * include/freetype/ftgxval.h: Public API definition to use gxvalid. * src/base/ftgxval.c: Public API of gxvalid. New files under src/gxvalid/: * src/gxvalid/Jamfile src/gxvalid/README src/gxvalid/module.mk src/gxvalid/rules.mk src/gxvalid/gxvalid.c src/gxvalid/gxvalid.h src/gxvalid/gxvbsln.c src/gxvalid/gxvcommn.c src/gxvalid/gxvcommn.h src/gxvalid/gxverror.h src/gxvalid/gxvfeat.c src/gxvalid/gxvfgen.c src/gxvalid/gxvjust.c src/gxvalid/gxvkern.c src/gxvalid/gxvlcar.c src/gxvalid/gxvmod.c src/gxvalid/gxvmod.h src/gxvalid/gxvmort.c src/gxvalid/gxvmort.h src/gxvalid/gxvmort0.c src/gxvalid/gxvmort1.c src/gxvalid/gxvmort2.c src/gxvalid/gxvmort4.c src/gxvalid/gxvmort5.c src/gxvalid/gxvmorx.c src/gxvalid/gxvmorx.h src/gxvalid/gxvmorx0.c src/gxvalid/gxvmorx1.c src/gxvalid/gxvmorx2.c src/gxvalid/gxvmorx4.c src/gxvalid/gxvmorx5.c src/gxvalid/gxvopbd.c src/gxvalid/gxvprop.c src/gxvalid/gxvtrak.c: New files, gxvalid body. 2005-08-21 Werner Lemberg <[email protected]> * src/truetype/ttgload.c (TT_Load_Glyph): Only translate outline to (0,0) if bit 1 of the `head' table isn't set. This improves rendering of buggy fonts. 2005-08-20 Chia I Wu <[email protected]> * src/truetype/ttdriver.c (Load_Glyph): Don't check the validity of ttmetrics here. TrueType fonts with only sbits always have ttmetrics.valid set to false. * src/truetype/ttgload.c (TT_Load_Glyph): Check that ttmetrics is valid before loading outline glyph. * src/cache/ftcimage.c (FTC_INode_New): Fix a memory leak. 2005-08-20 Werner Lemberg <[email protected]> * src/sfnt/ttload.c (tt_face_load_metrics_header): Ignore missing `hhea' table for SFNT Mac fonts. Change based on a patch by [email protected]. 2005-08-20 Masatake YAMATO <[email protected]> * src/otvalid/otvmod.c (otv_validate): Use ft_validator_run instead of ft_setjmp. 2005-08-19 Werner Lemberg <[email protected]> * src/truetype/ttgload.c (load_truetype_glyph): Fix compiler warnings. 2005-08-16 Chia I Wu <[email protected]> * src/truetype/ttinterp.c, src/truetype/ttinterp.h: Update copyright messages. 2005-08-16 Chia I Wu <[email protected]> * src/truetype/ttinterp.c, src/truetype/ttinterp.h: Remove original TT_Done_Context and rename TT_Destroy_Context to TT_Done_Context with slight changes. Update all callers. (TT_New_Context): Now takes TT_Driver argument directly. Update all callers. * src/truetype/ttobjs.h (tt_slot_init): New function. * src/truetype/ttobjs.c (tt_driver_init): Initialize execution context here. (tt_slot_init): New function to create extra points for the internal glyph loader. We then use it directly, instead of face's glyph loader, when loading glyph. * src/truetype/ttdriver.c (tt_driver_class): Use tt_slot_init for glyph slot initialization. (Load_Glyph): Load flag dependencies are handled here. Return error if size is NULL. * src/truetype/ttgload.c: Heavy cleanup and refactoring. (org_to_cur): Removed. (TT_Load_Simple_Glyph): Call FT_GlyphLoader_CheckPoints. (TT_Hint_Glyph): New funcion to hint a zone, prepared by caller. (TT_Process_Simple_Glyph): s/load/loader/. Use loader->pp values instead of recalculation. Use TT_Hint_Glyph. No need to save/restore loader->stream before and after TT_Vary_Get_Glyph_Deltas now. (TT_LOADER_SET_PP): New macro to calculate and set the four phantom points. (load_truetype_glyph): Never set exec->glyphSize to 0. This closes Savannah bug #13107. Forget glyph frame before calling TT_Process_Simple_Glyph. Use TT_LOADER_SET_PP. Scale all four phantom points. Split off some functionality to ... (TT_Process_Composite_Component, TT_Process_Composite_Glyph): These new functions. (TT_Load_Glyph): Set various fields of `glyph' here, not in load_truetype_glyph and compute_glyph_metrics. Split off some functionality to ... (load_sbit_image, tt_loader_init): These new functions. (compute_glyph_metrics): Call FT_Outline_Get_CBox. 2005-08-08 Werner Lemberg <[email protected]> * docs/INSTALL.ANY: Updated. 2005-08-05 Werner Lemberg <[email protected]> * src/cff/cffgload.c (cff_builder_close_contour), src/psaux/psobjs.c (t1_builder_close_contour): Protect against zero `outline' pointer. * src/base/ftgloadr.c (FT_GlyphLoader_Add): Protect against zero `loader' address. 2005-08-03 Werner Lemberg <[email protected]> * src/sfnt/sfdriver.c (sfnt_interface) [FT_OPTIMIZE_MEMORY]: Reactivate pointers to tt_find_sbit_image and tt_load_sbit_metrics to make X work again. 2005-08-02 Werner Lemberg <[email protected]> * src/otvalid/otvcommn.h: Remove dead code. 2005-07-31 Chia I Wu <[email protected]> * src/truetype/ttobjs.h (tt_size_run_fpgm, tt_size_run_prep): New functions. * src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): New functions. (tt_size_init): Add 4, instead of 2, (phantom) points to twilight zone. Move code that runs fpgm to tt_size_run_fpgm. (Reset_Outline_Size): Move code that runs prep to tt_size_run_prep. (tt_glyphzone_new): Allocate right size of arrays. Set max_points and max_contours properly. 2005-07-26 Chia I Wu <[email protected]> * src/truetype/ttdriver.c (Set_Char_Sizes): Avoid unnecessary computations and clean up. * src/truetype/ttobjs.h (struct TT_SizeRec_): Comment on the internal copy of metrics. 2005-07-12 Werner Lemberg <[email protected]> * include/freetype/ftoutln.h (FT_Outline_Embolden): Fix prototype. Reported by Xerxes. 2005-07-04 Werner Lemberg <[email protected]> * include/freetype/internal/ftmemory.h (FT_REALLOC_ARRAY): Fix typo. Reported by Brett Hutley. 2005-06-30 David Turner <[email protected]> * src/sfnt/ftbitmap.c, src/truetype/ttgload.c, src/sfnt/ttcmap.c: Removing compiler warnings (Visual C++ /W4). Implement a work-around for broken C preprocessor in Visual C++ (it has been confirmed by the MS developers that it is indeed a bug which won't be fixed in the very near future). * Jamfile (FT2_COMPONENTS): Include otvalid (again). * src/otvalid/otvcommn.h (OTV_NAME, OTV_FUNC): New macros. (OTV_NEST1, OTV_NEST2, OTV_NEST3): Use OTV_NAME and OTV_FUNC to avoid argument expansion by argument prescan. Append `Func' to all affected macros and change them to take just a single argument. Example: `AttachList' is renamed to `AttachListFunc'. * src/otvalid/otvgdef.c, src/otvalid/otvgpos.c, src/otvalid/otvgsub.c, src/otvjstf.c: Append `Func' to macros affected by the changes to OTV_NESTx and modify them to take just a single argument. 2005-06-20 Chia I Wu <[email protected]> * include/freetype/internal/ftobjs.h, src/base/ftobjs.c: New function ft_glyphslot_grid_fit_metrics. * src/truetype/ttgload.c (compute_glyph_metrics): Use ft_glyphslot_grid_fit_metrics. * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Use ft_glyphslot_grid_fit_metrics. FT_Outline_Get_CBox is called twice. * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Modify metrics to more reasonable values when emboldening outline glyphs. The theoretic ones are unrealistic. 2005-06-16 Chia I Wu <[email protected]> * src/base/ftoutln.c (FT_Outline_Embolden): Strength should be halved. * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Change the default strength. Don't increase slot->advance.y. 2005-06-16 Werner Lemberg <[email protected]> * include/freetype/freetype.h (FREETYPE_MINOR): Set to 2. (FREETYPE_PATCH): Set to 0. * builds/unix/configure.ac (version_info): Set to 9:9:3. Currently, we are still binary compatible. * builds/win32/visualc/index.html, builds/win32/visualc/freetype.dsp, builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/. * builds/freetype.mk (refdoc), README, Jamfile (RefDoc): s/2.1.9/2.1.10/. * docs/CHANGES, docs/VERSION.DLL: Updated. * ChangeLog: Split off older entries into... * ChangeLog.20, ChangeLog.21: These new files. 2005-06-15 Kirill Smelkov <[email protected]> The next release will be 2.2.0, so don't worry about source code backwards compatibility. * include/freetype/ftimage.h (FT_Outline_MoveToFunc, FT_Outline_LineToFunc, FT_Outline_ConicToFunc, FT_Outline_CubicToFunc, FT_SpanFunc, FT_Raster_RenderFunc), include/freetype/ftrender.h (FT_Glyph_TransformFunc, FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Decorate parameters with `const' where appropriate. 2005-06-15 Chia I Wu <[email protected]> * src/sfnt/ttsbit.c (tt_face_load_sbit_image): Compute vertBearingY to make glyphs centered vertically. * src/truetype/ttgload.c (compute_glyph_metrics): Compute vertBearingY to make glyphs centered vertically. Fix some bugs in vertical metrics: . loader->pp3.y and loader->pp4.y are in 26.6 format, not in font units. . As we use the glyph's cbox to calculate the top bearing now there iss no need to adjust `top'. 2005-06-15 Werner Lemberg <[email protected]> * src/otvalid/otvcommn.h (OTV_OPTIONAL_TABLE): Use FT_UShort to be in sync with OTV_OPTIONAL_OFFSET. Reported by YAMATO Masatake. 2005-06-13 Werner Lemberg <[email protected]> * docs/release: Update. ---------------------------------------------------------------------------- Copyright 2005 by David Turner, Robert Wilhelm, and Werner Lemberg. This file is part of the FreeType project, and may only be used, modified, and distributed under the terms of the FreeType project license, LICENSE.TXT. By continuing to use, modify, or distribute this file you indicate that you have read the license and understand and accept it fully. Local Variables: version-control: never coding: latin-1 End: