ref: 96508b74b421cb8f6cb2d2bbb4a1792c6637e221
dir: /ChangeLog/
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]>
* builds/exports.mk, builds/freetype.mk, builds/compiler/visualc.mk,
builds/dos/dos-def.mk, builds/os2/os2-def.mk,
builds/unix/unix-cc.in, builds/unix/unixddef.mk,
builds/win32/w32-bcc.mk, builds/win32/w32-gcc.mk,
builds/win32/w32-icc.mk, builds/win32/w32-intl.mk,
builds/win32/w32-mingw32.mk, builds/win32/w32-vcc.mk,
builds/win32/w32-wat.mk, builds/win32/w32-def.mk, Jamfile: 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.
* src/pfr/pfrtypes.h, src/pfr/pfrobjs.h, src/pfr/pfrload.c,
src/pfr/pfrobjs.c, src/pfr/pfrgload.c: integrated memory optimization
without FT_OPTIMIZE_MEMORY
* src/base/fttrigon.c (ft_trig_prenorm), src/base/ftcalc.c
(FT_MulFix): Performance optimizations.
* include/freetype/internal/ftgloader.h, src/base/ftgloader.h:
Introduce the FT_GLYPHLOADER_CHECKXXXX macros, and fix a small bug
within FT_GlyphLoader_CheckPoints which caused `AdjustPoints' to be
called everytime.
* src/autofit/afloader.c, src/truetype/ttgload.c: Performance
optimization: Use FT_GLYPHLOADER_CHECK_POINTS macro on
profile-detected hot-spots.
* src/autofit/aftypes.h (AF_ANGLE_DIFF): New macro to inline
FT_Angle_Diff.
* src/autofit/afhints.c (af_direction_compute): Re-implement. Use
AF_ANGLE_DIFF to speed up the detection of inflexions.
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: