kc3-lang/freetype/ChangeLog

ChangeLog

Log

Author Commit Date CI Message
Wu, Chia-I (吳佳一) a3690cda 2005-12-06T08:24:01 * src/truetype/ttobjs.c (tt_size_init): size->ttmetrics.valid is initialized twice. size->strike_index is not initialized.
Werner Lemberg 2a0903a5 2005-12-03T08:13:43 * src/type42/t42objs.x (T42_Face_Init): Replace call to FT_New_Memory_Face with call to FT_Open_Face to pass `params'.
Werner Lemberg 44e47d5f 2005-11-30T18:47:49 * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: s/TT_CMAP_FLAG_OVERLAPPED/TT_CMAP_FLAG_OVERLAPPING/.
Werner Lemberg b5d88e8e 2005-11-30T08:55:51 * docs/CHANGES: Document latest charmap code changes.
Werner Lemberg b797fdb5 2005-11-30T08:48:32 * docs/CHANGES: Document ftdump's `-v' option.
Wu, Chia-I (吳佳一) a28bc4c7 2005-11-30T02:39:10 * src/sfnt/ttcmap.c (tt_cmap4_char_map_binary, tt_cmap12_char_map_binary): Fix compiler warnings.
Wu, Chia-I (吳佳一) a0911343 2005-11-29T11:32:53 Major update to distinguish between unsorted and overlapped segments for cmap format 4. For overlapped but sorted segments, which is previously considered unsorted, we still use binary search. * src/sfnt/ttcmap.h (struct TT_CMapRec_): Replace `unsorted' by `flags'. (TT_CMAP_FLAG_UNSORTED, TT_CMAP_FLAG_OVERLAPPED): New macros. * src/sfnt/ttcmap.c (OPT_CMAP4): Removed as it is always defined. (struct TT_CMap4Rec_): Remove `old_charcode' and `table_length'. (tt_cmap4_reset): Removed. (tt_cmap4_init): Updated accordingly. (tt_cmap4_next): Updated accordingly. Take care of overlapped segments. (tt_cmap4_validate): Make sure the subtable is large enough. Do not check glyph_ids because some fonts set the length wrongly. Also, when all segments have offset 0, glyph_ids is always invalid. It does not cause any problem so far only because the check misses equality. Distinguish between unsorted and overlapped segments. (tt_cmap4_char_map_linear, tt_cmap4_char_map_binary): New functions to do "charcode => glyph index" by linear/binary search. (tt_cmap4_char_index, tt_cmap4_char_next): Use tt_cmap4_char_map_linear and tt_cmap4_char_map_binary. (tt_face_build_cmaps): Treat the return value of validator as flags for cmap.
Wu, Chia-I (吳佳一) 569ec4ee 2005-11-29T11:27:51 * src/sfnt/ttcmap.c (struct TT_CMap12Rec_, tt_cmap12_init, tt_cmap12_next): New struct/function for fast "next char". (tt_cmap12_char_map_binary): New function to do "charcode => glyph index" by binary search. (tt_cmap12_char_index, tt_cmap12_char_next): Use tt_cmap12_char_map_binary. (tt_face_build_cmaps): Check table and offset correctly (equality is missing).
Detlef Würkner df1598e3 2005-11-25T08:04:09 2005-11-15 Detlef Wrkner <TetiSoft@apg.lahn.de> * builds/amiga/smakefile: Adjusted the compiler options to the current sources, now really builds the gxvalid, gzip and psnames modules. * builds/amiga/src/base/ftsystem.c: The assumed Seek() position in the file cache was off by one byte which could cause false errors in font files.
Suzuki, Toshiya (鈴木俊哉) 6b1c597c 2005-11-24T05:16:57 MPW makefiles are updated to build all available modules
Werner Lemberg 67ba2118 2005-11-21T17:32:03 * src/bdf/bdfdrivr.c (bdf_interpret_style, BDF_Face_Done): Fix small memory leak.
Werner Lemberg 840232ad 2005-11-21T12:36:42 * src/sfnt/ttload.c (sfnt_init): Add tracing message.
Wu, Chia-I (吳佳一) 275be9ba 2005-11-21T03:05:34 * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): image_offset is added to image_start twice when image_format is 2 or 5.
Wu, Chia-I (吳佳一) d81947e4 2005-11-21T03:04:03 * src/sfnt/sfobjs.c (sfnt_init_face): Check that format_tag is known before loading the table directory. * src/sfnt/ttload.c (tt_face_load_sfnt_header, tt_face_load_directory): Delay sfnt_dir_check from tt_face_load_sfnt_header to tt_face_load_directory.
Wu, Chia-I (吳佳一) 6f1eca04 2005-11-20T08:24:24 * src/sfnt/ttload.c (sfnt_dir_check): Clean up and return correct error code. (sfnt_init): New function to fill in face->ttc_header. A non-TTC font is synthesized into a TTC font with one offset table. (tt_face_load_sfnt_header): Use sfnt_init. Fix an invalid access when the font is TTC and face_index is -1.
Werner Lemberg 6c990459 2005-11-18T21:10:59 * src/sfnt/ttload.c (tt_face_load_metrics): Ignore excess number of metrics instead of aborting. Patch suggested by Derek Noonburg. * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Scale the glyph properly if no hinter is available. * docs/CHANGES: Mention scaling bug.
Werner Lemberg 1a293d6c 2005-11-18T08:23:06 * src/sfnt/ttload.c (tt_face_load_metrics): Ignore excess number of metrics instead of aborting. Patch suggested by Derek Noonburg.
Suzuki, Toshiya (鈴木俊哉) 8d81d41a 2005-11-18T07:47:06 add FT_TrueTypeGX_Free() etc to free the buffers allocated by gxvalid, otvalid
Wu, Chia-I (吳佳一) cb182381 2005-11-18T04:29:31 * 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/.
Detlef Würkner 0acfc1f8 2005-11-17T16:54:54 2005-11-17 Detlef Wrkner <TetiSoft@apg.lahn.de> * 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/.
Detlef Würkner 4859ac4a 2005-11-17T14:21:07 Add ChangeLog entry.
Werner Lemberg cfc0cf2e 2005-11-17T08:12:00 Add vertical metrics support to OpenType CFF outlines. Based on a patch from Mike Moening <MikeM@RetekSolutions.com> * src/cff/cffgload.c (cff_face_get_vertical_metrics): New function. (cff_slot_load): Use cff_face_get_vertical_metrics. * docs/CHANGES: Updated.
Wu, Chia-I (吳佳一) 35bfc0f1 2005-11-17T01:53:07 * 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.
Werner Lemberg 674ba91f 2005-11-16T18:09:27 formatting
David Turner f7cc1814 2005-11-15T17:30:56 * src/base/fttrigon.c (ft_trig_prenorm): fixed a bug that created invalid computations, resulting in very weird bugs in TrueType bytecode hinted fonts * src/truetype/ttinterp.c: redefined FT_UNUSED_EXEC to not perform a structure copy each time. Wooot. !
Werner Lemberg d829ff76 2005-11-12T17:07:11 * 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.
Werner Lemberg cee37a3b 2005-11-12T07:34:40 Clean-up.
Werner Lemberg f2c5330a 2005-11-11T16:20:59 * builds/exports.mk ($(EXPORTS_LIST)): Add TT_RunIns.
Werner Lemberg 4309edcc 2005-11-11T15:49:14 * src/autofit/afangles.c, src/autofit/aftypes.h (af_angle_diff): Comment out. Unused. * 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.
Werner Lemberg ea4c3dc4 2005-11-08T09:10:16 * src/type1/t1afm.c (T1_Read_PFM): Zero offset means `no kerning table available'. From Sergey Tolstov <stolstov@esri.com>.
David Turner 96508b74 2005-11-04T16:10:28 updating ChangeLog
Werner Lemberg b2d02530 2005-11-04T06:58:49 * src/base/ftobjs.c (FT_Open_Face): Avoid possible memory leak. 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.
David Turner dab24546 2005-11-02T09:24:00 updating ChangeLog with commits from 2005-10-28
Suzuki, Toshiya (鈴木俊哉) 69d45172 2005-10-28T16:03:06 update files for classic MacOS support
Suzuki, Toshiya (鈴木俊哉) 4511576b 2005-10-28T15:39:58 fix invalid cast from NULL to integer typed variables
Werner Lemberg 4b5661c3 2005-10-27T21:28:35 * include/freetype/ftsysmem.h, include/freetype/ftsysio.h: Removed. Obsolete. Cleaning up comments to avoid a mix-up of old and new style.
Werner Lemberg 43b057b6 2005-10-26T18:37:40 * src/sfnt/sfdriver.c (sfnt_interface): Move out `tt_face_get_kerning' from a #ifdef clause. Reported by Tony J. Ibbs <tibs@sj.co.uk>.
Werner Lemberg 6c0e734f 2005-10-23T19:31:01 * src/base/ftdbgmem.c (ft_mem_debug_realloc): Make it compile with C++.
Werner Lemberg 90968f75 2005-10-22T10:34:45 Fix ChangeLog.
David Turner 398d64c0 2005-10-21T10:01:25 * src/base/ftdbgmem.c: another realloc memory counting bug fix * src/tools/Jamfile: adding missing file * src/lzw/Jamfile: fixing incorrect source file reference
Werner Lemberg 560d5fed 2005-10-21T09:08:28 Minor cleanups. Copyright issues.
David Turner c1b6d082 2005-10-20T15:33:34 * src/base/ftdbgmem.c: 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, saves about 260 KB of heap memory when loading tir24.pcf.Z
Wu, Chia-I (吳佳一) 7e30776e 2005-10-20T02:13:46 * 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): Misuse of FT_EXPORT/FT_EXPORT_DEF.
Wu, Chia-I (吳佳一) 2293bb15 2005-10-19T08:07:38 * src/truetype/ttgload.c (TT_Load_Glyph): Allow size->ttmetrics to be invalid when FT_LOAD_NO_SCALE is set.
Werner Lemberg 8e6c56f9 2005-10-18T06:09:13 Formatting, CR/LF issues.
David Turner 92f30c81 2005-10-17T21:17:20 * src/base/ftobjs.c (FT_Open_Face): don't call FT_New_GlyphSlot and FT_New_Size if we're opening a face with face_index < 0 (which is only used for testing the format). * src/gxvalid/gxvmort0.c: removed compiler warning
David Turner 6c5299e4 2005-10-16T08:29:12 * src/tools/apinames.c: adding new tool to extract public API function names from header files
Werner Lemberg d7e08f77 2005-10-15T22:40:25 Fix ChangeLog.
Werner Lemberg 7734a1f7 2005-10-05T15:18:29 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.
Werner Lemberg 7c25946f 2005-09-28T07:34:45 Formatting.
Werner Lemberg d6e8b331 2005-09-28T06:49:13 * builds/unix/freetype2.m4: Add license exception so that the file can be used in any other autoconf script.
David Turner f582cf3f 2005-09-26T09:27:09 * src/autofit/aflatin.c (af_latin_compute_stem_width): fixed bad computation of the "vertical" flag, causing ugly things in LCD mode and others.
David Turner 03ee7c82 2005-09-23T14:14:15 * src/autofit/afangles.c (af_angle_atan): replaced CORDIC-based implementation with one using lookup tables. This simple thing speeds glyph loading by 18% according to ftbench !
David Turner 18e44430 2005-09-23T13:22:10 * 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/sfnt/sfdriver.c, src/truetype/ttgload.c: removing _many_ compiler warnings when compiling with Visual C++ at maximum level (/W4)
David Turner 99ded0be 2005-09-23T08:00:51 * src/autofit/aflatin.c (af_latin_hints_init): fixed a bug that prevented internal hint mode bitflags from being computed correctly
Werner Lemberg b3feb80e 2005-09-23T07:40:28 * docs/CHANGES: Mention SING Glyphlet support. Other minor doc fixes and CRLF issues.
David Turner ad20e6ba 2005-09-22T20:37:51 * src/base/Jamfile: fixing broken Jamfile
Werner Lemberg 8eacad6d 2005-09-19T07:07:11 * 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.
Werner Lemberg 7e25c688 2005-09-09T18:00:06 * 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.
Werner Lemberg 99aa14c2 2005-09-05T19:31:27 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.
Werner Lemberg 4a7f0b1c 2005-09-01T07:33:03 * 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 tracing messages. Decorate constants with `U' and `L' where appropriate. Fix compiler warnings. Formatting.
Werner Lemberg a4aa1c5b 2005-08-31T22:39:23 * src/gxvalid/gxvbsln.c (gxv_bsln_validate): Fix tracing 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 tracing messages. Decorate constants with `U' and `L' where appropriate. Fix compiler warnings.
Werner Lemberg eff1ee3b 2005-08-31T20:40:00 * src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
Werner Lemberg 9b71edb0 2005-08-31T16:29:51 * 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 tracing messages. Some formatting.
Werner Lemberg 4814030b 2005-08-31T07:13:27 * src/gxvalid/README: Revised.
Werner Lemberg a723526a 2005-08-30T00:22:46 * 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.
Werner Lemberg 3bfb1c08 2005-08-29T11:59:18 * src/truetype/ttgload.c [TT_MAX_COMPOSITE_RECURSE]: Removed. (load_truetype_glyph): Limit recursion depth by `maxComponentDepth'.
Werner Lemberg b82e773b 2005-08-26T05:50:27 * builds/unix/freetype2.in (CFlags): Add missing directory.
Werner Lemberg 169a6d8a 2005-08-25T06:00:55 * docs/CHANGES: Mention gxvalid module. Formatting and other minor changes.
Werner Lemberg 55b0908e 2005-08-24T08:04:56 * src/autofit/aflatin.c (af_latin_metrics_scale): Initialize render mode properly. Reported by chris@dokein.co.uk.
Suzuki, Toshiya (鈴木俊哉) a4386214 2005-08-24T04:31:31 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: Add macro to include gxvalid header file, FT_GX_VALIDATE_H. * 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 gxvalid. * include/freetype/tttags.h: Add tag for TrueType GX/AAT tables. * include/freetype/internal/ftserv.h: Add macro to use gxvalid service, FT_SERVICE_GX_VALIDATE_H * 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.
Werner Lemberg 2752bd1a 2005-08-22T07:11:31 * 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.
Wu, Chia-I (吳佳一) 15c1f5d3 2005-08-20T08:17:44 * 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.
Werner Lemberg 3774b997 2005-08-20T05:45:42 * src/sfnt/ttload.c (tt_face_load_metrics_header): Ignore missing `hhea' table for SFNT Mac fonts. Change based on a patch by mpsuzuki@hiroshima-u.ac.jp.
Werner Lemberg 53ac64e3 2005-08-20T05:33:09 * src/otvalid/otvmod.c (otv_validate): Use ft_validator_run instead of ft_setjmp.
Werner Lemberg ffa033b1 2005-08-19T08:56:29 * src/truetype/ttgload.c (load_truetype_glyph): Fix compiler warnings. Formatting.
Wu, Chia-I (吳佳一) d6d73989 2005-08-16T02:06:01 * src/truetype/ttinterp.c, src/truetype/ttinterp.h: Update copyright messages.
Wu, Chia-I (吳佳一) 0142e6af 2005-08-16T01:54:59 * 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. * 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: Use tt_slot_init for glyph slot initialization. (TT_Load_Glyph): Load flag dependencies are handled here. Return error if size is NULL. * src/truetype/ttgload.c: Heavy cleanup and refactor. (TT_Hint_Glyph): New funcion to hint a zone, prepared by caller. (TT_Process_Simple_Glyph): Use loader->pp's instead of recalculating. Use TT_Hint_Glyph. No need to save/restore loader->stream before/after TT_Vary_Get_Glyph_Deltas now. (TT_LOADER_SET_PP): New macro to calculate and set the four phantom points. (TT_Process_Composite_Component, TT_Process_Composite_Glyph, load_truetype_glyph): Refactor load_truetype_glyph into these three functions. Never set exec->glyphSize to 0. (close #13107) Forget glyph frame before calling TT_Process_Simple_Glyph. (TT_Load_Glyph, load_sbit_image, tt_loader_init): Refactor TT_Load_Glyph into these three functions. Set various fields of `glyph' here, instead of in load_truetype_glyph and compute_glyph_metrics.
Werner Lemberg f20a4d35 2005-08-10T13:24:51 * docs/INSTALL.ANY: Updated.
Werner Lemberg b2d65d75 2005-08-03T21:21:11 * 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.
Werner Lemberg 8e3fc5ea 2005-08-03T21:17:53 * src/otvalid/otvcommn.h: Remove dead code. Formatting.
Wu, Chia-I (吳佳一) 89fff9b9 2005-07-31T11:41:54 * 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.
Wu, Chia-I (吳佳一) 2a41ab9e 2005-07-26T08:14:03 * 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.
Werner Lemberg 07437dba 2005-07-13T06:56:08 * include/freetype/ftoutln.h (FT_Outline_Embolden): Fix prototype. Reported by Xerxes.
Werner Lemberg 3500df46 2005-07-05T09:00:11 * include/freetype/internal/ftmemory.h (FT_REALLOC_ARRAY): Fix typo. Reported by Brett Hutley.
David Turner c5621628 2005-06-30T11:46:46 * src/sfnt/ftbitmap.c, src/truetype/ttgload.c, src/sfnt/ttcmap.c: removing compiler warnings (Visual C++ /W4) * Jamfile, src/otvalid/{otvcommn.h,otvgdef.c,otvgpos.c,otvgsub.c, otvjstf.c}: modified the code to use a different pre-processor trick to implement the OTV_NEST1, OTV_NEST2 and OTV_NEST3 macros. The code now compiles neatly with Visual C++. The 'otvalid' module has been put in the Jamfile build again.
Wu, Chia-I (吳佳一) 8cfb220e 2005-06-20T09:04:50 * 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.
Werner Lemberg 49f4d34e 2005-06-16T19:07:08 * 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. * 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. 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. * 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'. * src/otvalid/otvcommn.h (OTV_OPTIONAL_TABLE): Use FT_UShort to be in sync with OTV_OPTIONAL_OFFSET. Reported by YAMATO Masatake. * docs/release: Update.
Werner Lemberg 765cb0fa 2005-06-08T12:54:15 * Version 2.1.10 released. ========================== * src/pcf/readme: Renamed to... * src/pcf/README: This.
Werner Lemberg 288ce143 2005-06-08T11:56:55 * builds/amiga/*: Added copyright notes, reworked some comments.
Werner Lemberg 60a04df7 2005-06-04T23:04:30 Add license.
Werner Lemberg 255ce16e 2005-06-04T05:27:18 * include/freetype/ftimage.h (FT_Outline_MoveToFunc, FT_Outline_LineToFunc, FT_Outline_ConicToFunc, FT_Outline_CubicToFunc, FT_Raster_RenderFunc), include/freetype/ftrender.h (FT_Glyph_TransformFunc, FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Don't use `const' to stay compatible with FreeType 2.1.9.
Werner Lemberg 3d7b1d55 2005-06-01T15:30:44 * src/base/ftstroke.c (ft_stroker_inside): Revert `sigma' patch from 2004-07-11; this gives much better results under normal circumstances.
Werner Lemberg 38e82be1 2005-05-30T19:22:44 * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Minor documentation improvements. * include/freetype/ftoutln.h (FT_Outline_Embolden): Fix typos. * src/base/ftbitmap.c (FT_Bitmap_Embolden): Add support for bitmap of pixel_mode FT_PIXEL_MODE_GRAY2 or FT_PIXEL_MODE_GRAY4. If xstr is larger than 8 and bitmap is of pixel_mode FT_PIXEL_MODE_MONO, set xstr to 8 instead of returning error.
Werner Lemberg 25500f8c 2005-05-30T07:50:39 Add missing ChangeLog entry.
Werner Lemberg c162eac5 2005-05-28T21:52:37 * src/base/ftbitmap.c (FT_Bitmap_Embolden): Handle negative pitch. Handle FT_PIXEL_MODE_GRAY with num_gray != 256. Improve speed for FT_PIXEL_MODE_GRAY. (ft_bitmap_assure_buffer): Accept FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V.
Werner Lemberg e70371c4 2005-05-27T06:01:28 * src/base/ftobjs.c (ft_cmap_done_internal): New function. (FT_CMap_Done): Remove cmap from cmap list. (destroy_charmaps, FT_CMap_New): Don't call FT_CMap_Done but ft_cmap_done_internal.
Werner Lemberg 3a36ef7e 2005-05-27T04:18:20 * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Initialize `error'.
Werner Lemberg 6d8c1821 2005-05-26T21:02:25 * docs/GPL.txt: Update postal address of FSF. * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Improve documentation. * src/base/ftsynth.c (FT_BOLD_THRESHOLD): Removed. (FT_GlyphSlot_Embolden): Check whether slot is bitmap owner. Always modify the metrics.
Werner Lemberg afb2ba57 2005-05-25T05:51:01 * docs/CHANGES: Updated. * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): New declaration. * include/freetype/ftoutln.h (FT_Outline_Embolden): New declaration. * src/base/ftbitmap.c (ft_bitmap_assure_buffer): New auxiliary function. (FT_Bitmap_Embolden): New function. * src/base/ftoutln.c (FT_Outline_Embolden): New function. * src/base/ftsynth.c: Don't include FT_INTERNAL_CALC_H and FT_TRIGONOMETRY_H but FT_BITMAP_H. (FT_GlyphSlot_Embolden): Use FT_Outline_Embolden or FT_Bitmap_Embolden.
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