8765c71b41
src/base/ftlcdfilt.c, src/smooth/ftsmooth.c: API change for
the LCD filter, the FT_LcdFilter value is a enum describing
which filter to apply, new values FT_LCD_FILTER_LIGHT and
FT_LCD_FILTER_LEGACY (the latter implements the LibXft original
algorithm which produces incredible color fringes for everything
except very-well hinted text)
* src/autofit/aflatin.c: various tiny improvements that drastically
improve the handling of serif fonts and of LCD/LCD_V hinting modes.
3745 lines
129 KiB
Plaintext
3745 lines
129 KiB
Plaintext
2006-11-10 David Turner <david@freetype.org>
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* include/freetype/ftlcdfil.h, include/internal/ftobjs.h,
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src/base/ftlcdfilt.c, src/smooth/ftsmooth.c: API change for
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the LCD filter, the FT_LcdFilter value is a enum describing
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which filter to apply, new values FT_LCD_FILTER_LIGHT and
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FT_LCD_FILTER_LEGACY (the latter implements the LibXft original
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algorithm which produces incredible color fringes for everything
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except very-well hinted text)
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* src/autofit/aflatin.c: various tiny improvements that drastically
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improve the handling of serif fonts and of LCD/LCD_V hinting modes.
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2006-11-09 David Turner <david@freetype.org>
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* src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix
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typo which created a variable-used-before-initialized bug.
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2006-11-07 Zhe Su <james.su@gmail.com>
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* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle vertical layout
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also.
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2006-11-03 Werner Lemberg <wl@gnu.org>
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* src/base/ftcalc.c: Don't use `long long' but `FT_Int64'.
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2006-11-02 David Turner <david@freetype.org>
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Add a few tweaks to better handle serif fonts.
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Add more debugging messages.
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* src/autofit/aflatin.c (af_latin_hints_compute_edges): Ignore
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segments that are less than 1.5 pixels high. This gets rid of
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*many* corner cases with serifs.
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(af_latin_align_linked_edge): Add logging message.
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(af_latin_hint_edges): Use AF_HINTS_DO_BLUES.
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Add logging messages.
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Handle AF_EDGE_FLAG flag specially.
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* src/autofit/afmodule.c [AF_DEBUG]: Add _af_debug,
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_af_debug_disable_blue_hints, and _af_debug_hints variables.
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* src/autofit/aftypes.h (AF_LOG) [AF_DEBUG]: Use _af_debug.
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Update external declarations.
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(af_corner_orientation, af_corner_is_flat): Replaced by...
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* include/freetype/internal/ftcalc.h (ft_corner_orientation,
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ft_corner_is_flat): These declarations.
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* src/autofit/afangles.c (af_corner_orientation, af_corner_is_flat):
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Comment out. Replaced by...
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* src/base/ftcalc.h (ft_corner_orientation, ft_corner_is_flat):
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These functions. Update all callers.
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(FT_Add64) [!FT_LONG64]: Simplify.
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* src/autofit/afhints.c: Include FT_INTERNAL_CALC_H.
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(af_direction_compute): Add a missing FT_ABS call. This bug caused
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production of garbage by missing lots of segments.
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* src/autofit/afhints.h (AF_HINTS_DO_BLUES): New macro.
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* src/autofit/afloader.c (af_loader_init, af_loader_done)
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[AF_DEBUG]: Set _af_debug_hints.
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* src/pshinter/pshalgo.c: Include FT_INTERNAL_CALC_H.
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(psh_corner_is_flat, psh_corner_orientation): Use ft_corner_is_flat
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and ft_corner_orientation.
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* src/gzip/inftrees.c (huft_build): Remove compiler warning.
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2006-10-24 Werner Lemberg <wl@gnu.org>
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* src/cff/cffload.c (cff_encoding_load): Remove unused variable.
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* src/base/ftobjs.c (FT_Select_Charmap): Disallow FT_ENCODING_NONE
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as argument.
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2006-10-23 Zhe Su <zsu@novell.com>
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* src/base/ftoutln.c (FT_Outline_Get_Orientation): Re-implement to
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better deal with broken Asian fonts with strange glyphs, having
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self-intersections and other peculiarities. The used algorithm is
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based on the nonzero winding rule.
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2006-10-23 David Turner <david@freetype.org>
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Speed up the CFF font loader. With some large CFF fonts,
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FT_Open_Face is now more than three times faster.
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* src/cff/cffload.c (cff_get_offset): Removed.
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(cff_new_index): Inline functionality of `cff_get_offset'.
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(cff_charset_compute_cids, cff_charset_free_cids): New functions.
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(cff_charset_done): Call `cff_charset_free_cids'.
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(cff_charset_load): Call `cff_charset_compute_cids'.
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(cff_encoding_load) <Populate>: Ditto, to replace inefficient loop.
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* src/sfnt/ttmtx.c (tt_face_load_hmtx): Replace calls to FT_GET_XXX
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with FT_NEXT_XXX.
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Speed up the Postscript hinter, with more than 100% speed increase
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on my machine.
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* src/pshinter/pshalgo.c (psh_corner_is_flat,
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psh_corner_orientation): New functions.
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(psh_glyph_compute_inflections): Merge loops for efficiency.
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Use `psh_corner_orientation'.
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(psh_glyph_init): Use `psh_corner_is_flat'.
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(psh_hint_table_find_strong_point): Renamed to...
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(psh_hint_table_find_strong_points): This.
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Rewrite, adding argument to handle all points at once.
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Update all callers.
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(PSH_MAX_STRONG_INTERNAL): New macro.
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(psh_glyph_interpolate_normal_points): Rewrite for efficiency.
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2006-10-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/base/ftmac.c (FT_New_Face_From_FOND): Initialize variable
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`error' with FT_Err_Ok.
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2006-10-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* docs/INSTALL.CROSS: New document file for cross-building.
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* builds/unix/configure.raw: Preliminary cross-building support.
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Find native C compiler and pass it by CC_BUILD, and
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find suffix for native executable and pass it by EXEEXT_BUILD.
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Also suffix for target executable is passed by EXEEXT.
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* builds/unix/unix-cc.in (CCraw_build, E_BUILD): New variables to
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build `apinames' which runs on building system. They are set by
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CC_BUILD and EXEEXT_BUILD.
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* builds/exports.mk (APINAMES_EXE): Change the extension for
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apinames from the suffix for target (E) to that for building host
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(E_BUILD).
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2006-10-12 Werner Lemberg <wl@gnu.org>
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* docs/INSTALL.UNX, docs/UPGRADE.UNX: Renamed to...
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* docs/INSTALL.UNIX, docs/UPGRADE.UNIX: This. Update all documents
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which reference those files.
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2006-10-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* builds/unix/configure.raw (FT2_EXTRA_LIBS): New variable. It is
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embedded in freetype2.pc and freetype-config. Use it to record
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Carbon dependency of MacOSX.
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* builds/unix/freetype2.in: Embed FT2_EXTRA_LIBS.
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* builds/unix/freetype-config.in: Ditto.
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2006-10-11 Werner Lemberg <wl@gnu.org>
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* devel/ftoption.h (FT_CONFIG_OPTION_SUBPIXEL_RENDERING): Define for
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development.
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2006-10-03 Jens Claudius <jens.claudius@yahoo.com>
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* include/freetype/config/ftstdlib.h: Cast away volatileness from
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argument to ft_setjmp.
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* include/freetype/internal/ftvalid.h: Add comment that
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ft_validator_run must not be used.
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2006-10-01 Werner Lemberg <wl@gnu.org>
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* src/base/ftbase.c: Undo change from 2006-09-30.
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* src/base/rules.mk (BASE_SRC): Remove `ftlcdfil.c'.
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2006-09-30 David Turner <david@freetype.org>
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* include/freetype/internal/ftobjs.h (FT_Face_InternalRec):
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s/unpatented_hinting/ignore_unpatented_hinter/.
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Update all callers.
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* src/base/ftobjs.c (FT_Load_Glyph): Refine the algorithm whether
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auto-hinting shall be used or not.
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* src/truetype/ttobjs.c (tt_face_init): Ditto.
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2006-09-30 Werner Lemberg <wl@gnu.org>
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* src/base/rules.mk (BASE_SRC): Remove `ftapi.c' (which is no longer
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in use).
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* src/base/ftbase.c: Include `ftlcdfil.c'.
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2006-09-29 Werner Lemberg <wl@gnu.org>
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* src/sfnt/ttcmap.c (tt_cmap4_char_map_binary): Fix algorithm for
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overlapping segments. Bug reported by Stefan Koch.
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2006-09-28 David Turner <david@freetype.org>
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Fix a bug in the automatic unpatented hinting support which prevents
|
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normal bytecode hinting to work properly.
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* include/freetype/internal/ftobjs.h (FT_Face_InternalRec):
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s/force_autohint/unpatented_hinting/. Update all callers.
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* src/base/ftobjs.c (FT_Load_Glyph): Updated code.
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* src/autofit/aftypes.h (AF_DEBUG): Undefine to get rid of traces.
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2006-09-27 David Turner <david@freetype.org>
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* include/freetype/freetype.h (FT_FREETYPE_PATCH): Set to 2.
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Add a new API to support color filtering of subpixel glyph bitmaps.
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In a default build, the function `FT_Library_SetLcdFilter' returns
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`FT_Err_Unimplemented_Feature'; you need to #define
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FT_CONFIG_OPTION_SUBPIXEL_RENDERING in ftoption.h to compile the
|
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real implementation.
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* include/freetype/ftlcdfil.h, src/base/ftlcdfil.c: New files.
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* include/freetype/internal/ftobjs.h (FT_Bitmap_LcdFilterFunc): New
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typedef.
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(FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: New members
|
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`lcd_filter_weights' and `lcd_filter'.
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* src/smooth/ftsmooth.c (ft_smooth_render_generic): Remove arguments
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`hmul' and `vmul'.
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|
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Handle subpixel rendering.
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Simplify function.
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(ft_smooth_render_lcd): Use `FT_RENDER_MODE_LCD'.
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(ft_smooth_render_lcd_v): Use `FT_RENDER_MODE_LCD_V'.
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* include/freetype/config/ftheader.h (FT_LCD_FILTER_H): New macro,
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pointing to <freetype/ftlcdfil.h>.
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* src/base/Jamfile (_sources), src/base/rules.mk (BASE_SRC),
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vms_make.com: Add `ftlcdfil.c' to the list of compiled source files.
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* modules.cfg (BASE_EXTENSIONS): Add ftlcdfil.c.
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2006-09-26 David Bustin
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* src/pfr/pfrobjs.c (pfr_face_get_kerning): Skip adjustment bytes
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correctly. Reported as Savannah bug #17843.
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2006-09-26 David Turner <david@freetype.org>
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* src/autofit/afhints.h (AF_HINTS_DO_HORIZONTAL,
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AF_HINTS_DO_VERTICAL, AF_HINTS_DO_ADVANCE): New macros to disable
|
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horizontal and vertical hinting for the purpose of debugging the
|
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auto-fitter.
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* src/autofit/afmodule.c (_af_debug_disable_horz_hints,
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_af_debug_disable_vert_hints) [AF_DEBUG]: New global variables.
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* src/autofit/aftypes.h [AF_DEBUG]: Declare above variables.
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* include/freetype/config/ftoption.h, devel/ftoption.h
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(FT_CONFIG_OPTION_SUBPIXEL_RENDERING): New macro to control whether
|
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we want to compile LCD-optimized rendering code (à la ClearType) or
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not. The macro *must* be disabled in default builds of the library
|
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for patent reasons.
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* src/smooth/ftsmooth.c (ft_smooth_render_generic): Disable
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LCD-specific rendering when FT_CONFIG_OPTION_SUBPIXEL_RENDERING
|
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isn't defined at compile time. This only changes the content of the
|
|
rendered glyph to match the one of normal gray-level rendering,
|
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hence clients should not need to be modified.
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|
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* docs/CHANGES: Updated.
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|
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2006-09-18 Garrick Meeker <garrick@digitalanarchy.com>
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* src/base/ftmac.c (FT_New_Face_From_FOND): Fall back to SFNT if
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LWFN fails and both are available.
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2006-09-11 David Turner <david@freetype.org>
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|
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* src/sfnt/sfobjs.c (tt_face_get_name): Support some fonts which
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report their English names through an Apple Roman
|
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(platform,encoding) pair, with language_id != English.
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If the font uses another name entry with language_id == English, it
|
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will be selected correctly, though.
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|
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* src/truetype/ttobjs.c (tt_face_init): Add unpatented hinting
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selection for `mingli.ttf'.
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2006-09-05 Werner Lemberg <wl@gnu.org>
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* src/truetype/ttpload.c (tt_face_load_hdmx): Handle `record_size'
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values which have the upper two bytes set to 0xFF instead of 0x00
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(as it happens in at least two CJKV fonts, `HAN NOM A.ttf' and
|
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`HAN NOM B.ttf').
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* src/smooth/ftgrays.c [GRAYS_USE_GAMMA]: Really remove all code.
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|
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2006-09-05 David Turner <david@freetype.org>
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|
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Minor source cleanups and optimizations.
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* src/smooth/ftgrays.c (GRAYS_COMPACT): Removed.
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(TRaster): Remove `count_ex' and `count_ey'.
|
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(gray_find_cell): Remove 2nd and 3rd argument.
|
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(gray_alloc_cell): Merged with `gray_find_cell'.
|
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(gray_record_cell): Simplify.
|
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(gray_set_cell): Rewrite.
|
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(gray_start_cell): Apply offsets to `ras.ex' and `ras.ey'.
|
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(gray_render_span): Don't use FT_MEM_SET for small values.
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(gray_dump_cells) [DEBUG_GRAYS]: New function.
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(gray_sweep): Avoid buffer overwrites when to drawing the end of a
|
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bitmap scanline.
|
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(gray_convert_glyph): Fix speed-up.
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2006-09-04 David Turner <david@freetype.org>
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* src/smooth/ftgrays.c (gray_convert_glyphs): Make it work with
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64bit processors.
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2006-09-03 Werner Lemberg <wl@gnu.org>
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|
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* devel/ftoption.h: Synchronize with
|
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include/freetype/config/ftoption.h.
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|
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* src/smooth/ftgrays.c (gray_record_cell): Remove shadowing
|
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variable declaration.
|
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(gray_convert_glyph): Fix compiler warnings.
|
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2006-09-01 David Turner <david@freetype.org>
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|
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* src/truetype/ttobjs.c (tt_face_init): Update the TrueType loader
|
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to recognize a few fonts that require the automatic unpatented
|
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loader.
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* src/smooth/ftgrays.c: Optmize the performance of the anti-aliased
|
|
rasterizer. The speed improvement is between 15% and 25%, depending
|
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on the font data.
|
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|
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(GRAYS_USE_GAMMA, GRAYS_COMPACT): Removed, and all associated code.
|
|
(TCell): Redefine.
|
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(TRaster): New members `buffer', `buffer_size', `ycells', `ycount'.
|
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(gray_init_cells): Updated.
|
|
(gray_find_cell, gray_alloc_cell): New functions.
|
|
(gray_record_cell): Rewritten to use `gray_find_cell' and
|
|
`gray_alloc_cell'.
|
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(PACK, LESS_THAN, SWAP_CELLS, DEBUG_SORT, QUICK_SORT, SHELL_SORT,
|
|
QSORT_THRESHOLD):
|
|
Removed.
|
|
(gray_shell_sort, gray_quick_sort, gray_check_sort,
|
|
gray_dump_cells): Removed.
|
|
(gray_sweep): Rewritten.
|
|
(gray_convert_glyph): Rewrite code which used one of the sorting
|
|
functions.
|
|
(gray_raster_render): Updated.
|
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|
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2006-08-29 Dr. Werner Fink <werner@suse.de>
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|
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* configure: Make it possible to handle configure options which
|
|
have strings containing spaces.
|
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|
|
2006-08-27 David Turner <david@freetype.org>
|
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|
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* include/freetype/config/ftoption.h (TT_USE_BYTECODE_INTERPRETER):
|
|
New macro, defined if either TT_CONFIG_OPTION_BYTECODE_INTERPRETER
|
|
or TT_CONFIG_OPTION_UNPATENTED_HINTING is defined.
|
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|
|
* include/freetype/internal/ftcalc.h, src/base/ftcalc.c,
|
|
src/truetype/truetype.c, src/truetype/ttdriver.c,
|
|
src/truetype/ttgload.c, src/truetype/ttgload.h,
|
|
src/truetype/ttinterp.c, src/truetype/ttobjs.c,
|
|
src/truetype/ttobjs.h, src/truetype/ttpload.c, src/type42/t42drivr.c:
|
|
s/TT_CONFIG_OPTION_BYTECODE_INTERPRETER/TT_USE_BYTECODE_INTERPRETER/.
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New
|
|
member `force_autohint'.
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Use `force_autohint'.
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Prepare code for testing
|
|
against a list of font names which need the bytecode interpreter.
|
|
|
|
2006-08-27 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
Fix miscellaneous compiler warnings.
|
|
|
|
* freetype2/include/freetype/internal/ftobjs.h: Close comment with
|
|
`*/' to avoid `/* in comment' compiler warning.
|
|
|
|
* freetype2/src/base/ftdbgmem.c (ft_mem_table_get_source): Turn cast
|
|
`(FT_UInt32)(void*)' into `(FT_UInt32)(FT_PtrDist)(void*)' since on
|
|
64-bit platforms void* is larger than FT_UInt32.
|
|
|
|
* freetype2/src/base/ftobjs.c (t_validator_error): Cast away
|
|
volatileness of argument to ft_longjmp. Spotted by Werner
|
|
`Putzfrau' Lemberg.
|
|
|
|
* freetype2/src/bdf/bdflib.c (bdf_load_font): Initialize local
|
|
variable `lineno'.
|
|
|
|
* freetype2/src/gxvalid/gxvmod.c (classic_kern_validate): Mark local
|
|
variable `error' as volatile.
|
|
|
|
2006-08-27 Werner Lemberg <wl@gnu.org>
|
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|
|
* builds/unix/ftconfig.in: Synchronize with main ftconfig.h.
|
|
Reported by Jens.
|
|
|
|
2006-08-22 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
Fix for previous commit, which caused many compiler warnings/errors
|
|
about addresses of volatile objects passed as function arguments as
|
|
non-volatile pointers.
|
|
|
|
* freetype2/include/freetype/internal/ftvalid.h: Make FT_Validator
|
|
typedef a pointer to a volatile object.
|
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|
|
* freetype2/src/gxvalid/gxvmod.c (gxv_load_table): Make function
|
|
argument `table' a pointer to a volatile object.
|
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|
|
* freetype2/src/otvalid/otvmod.c (otv_load_table): Make function
|
|
argument `table' a pointer to a volatile object.
|
|
|
|
2006-08-18 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
* freetype2/src/gxvalid/gxvmod.c (GXV_TABLE_DECL): Mark local
|
|
variable `_sfnt' as volatile since it must keep its value across
|
|
a call to ft_setjmp.
|
|
(gxv_validate): Same for local variables `memory' and `valid'.
|
|
(classic_kern_validate): Same for local variables `memory',
|
|
`ckern', and `valid'.
|
|
|
|
* freetype2/src/otvalid/otvmod.c (otv_validate): Same for function
|
|
parameter `face' and local variables `base', `gdef', `gpos', `gsub',
|
|
`jstf', and 'valid'.
|
|
|
|
* freetype2/src/sfnt/ttcmap.c (tt_face_build_cmaps): Same for
|
|
local variable `cmap'.
|
|
|
|
2006-08-16 David Turner <david@freetype.org>
|
|
|
|
* src/cid/cidgload.c (cid_slot_load_glyph): Remove compiler
|
|
warnings.
|
|
|
|
* src/base/ftobjs.c (ft_validator_run): Disable function; it is
|
|
buggy by design. Always return -1.
|
|
|
|
|
|
Improvements to native TrueType hinting. This is a first try,
|
|
controlled by the FIX_BYTECODE macro in src/truetype/ttinterp.c.
|
|
|
|
* include/freetype/internal/ftgloadr.h (FT_GlyphLoadRec): Add member
|
|
`extra_points2'.
|
|
|
|
* include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add member
|
|
`orus'.
|
|
|
|
* src/base/ftgloadr.c (FT_GlyphLoader_Reset,
|
|
FT_GlyphLoader_Adjust_Points, FT_GlyphLoader_CreateExtra,
|
|
FT_GlyphLoader_CheckPoints, FT_GlyphLoader_CopyPoints): Updated to
|
|
handle `extra_points2'.
|
|
|
|
* src/truetype/ttgload.c (tt_prepare_zone): Handle `orus'.
|
|
Remove compiler warning.
|
|
(cur_to_arg): Remove macro.
|
|
(TT_Hint_Glyph): Updated.
|
|
(TT_Process_Simple_Glyph): Handle `orus'.
|
|
|
|
* src/truetype/ttinterp.c (FIX_BYTECODE): New macro.
|
|
(Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Handle `orus'.
|
|
(LOC_Ins_IUP): Renamed to...
|
|
(IUP_WorkerRec): This.
|
|
Add `orus' member.
|
|
(Shift): Renamed to...
|
|
(_iup_worker_shift): This.
|
|
Updated.
|
|
(Interp): Renamed to...
|
|
(_iup_worker_interpolate): This.
|
|
Updated to handle `orus'.
|
|
(Ins_IUP): Updated.
|
|
|
|
* src/truetype/ttobjs.c (tt_glyphzone_done, tt_glyphzone_new):
|
|
Handle `orus'.
|
|
|
|
2006-08-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to
|
|
build ftvalid in ft2demos. This has been inadvertedly changed
|
|
2006-08-13.
|
|
|
|
2006-08-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
`ft_validator_run' wrapping `setjmp' can cause a crash, as found by
|
|
Jens:
|
|
http://lists.nongnu.org/archive/html/freetype-devel/2006-08/msg00004.htm.
|
|
|
|
* freetype2/src/otvalid/otvmod.c: Replace `ft_validator_run' by
|
|
`ft_setjmp'. It reverts the change introduced on 2005-08-20.
|
|
|
|
* freetype2/src/gxvalid/gxvmod.c: Ditto.
|
|
|
|
2006-08-13 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
* freetype2/include/freetype/internal/psaux.h: (T1_TokenType): Add
|
|
T1_TOKEN_TYPE_KEY.
|
|
(T1_FieldRec): Add `dict'.
|
|
(T1_FIELD_DICT_FONTDICT, T1_FIELD_DICT_PRIVATE): New macros.
|
|
(T1_NEW_XXX, T1_FIELD_XXX): Update to take the dictionary where a PS
|
|
keyword is expected as an additional argument.
|
|
|
|
* freetype2/src/cid/cidload.c: (cid_field_records): Adjust
|
|
invocations of T1_FIELD_XXX.
|
|
|
|
* freetype2/src/cid/cidtoken.h: Adjust invocations of T1_FIELD_XXX.
|
|
|
|
* freetype2/src/psaux/psobjs.c: Add macro FT_COMPONENT for tracing.
|
|
(ps_parser_to_token): Report a PostScript key as T1_TOKEN_TYPE_KEY,
|
|
not T1_TOKEN_TYPE_ANY.
|
|
(ps_parser_load_field): Make sure a token that should be a string or
|
|
name is really a string or name.
|
|
Avoid memory leak if a keyword has been already encountered and its
|
|
value is overwritten.
|
|
* freetype2/src/type1/t1load.c: (t1_keywords): Adjust invocations of
|
|
T1_FIELD_XXX.
|
|
(parse_dict): Ignore keywords that occur in the wrong dictionary
|
|
(e.g., in `Private' instead of `FontDict').
|
|
|
|
* freetype2/src/type1/t1tokens.h: Adjust invocations of
|
|
T1_FIELD_XXX.
|
|
|
|
* freetype2/src/type42/t42parse.c: (t42_keywords): Adjust
|
|
invocations of T1_FIELD_XXX.
|
|
|
|
2006-07-18 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
Move creation of field `buildchar' of T1_DecoderRec out of
|
|
`t1_decoder_init' and let the caller of `t1_decoder_init' take care
|
|
of it.
|
|
|
|
Call the finisher for T1_Decoder in `cid_face_compute_max_advance'
|
|
and `T1_Compute_Max_Advance'.
|
|
|
|
* freetype2/include/freetype/internal/psaux.h (T1_DecoderRec):
|
|
Remove field `face', add `len_buildchar'.
|
|
|
|
* freetype2/include/freetype/internal/t1types.h (T1_FaceRec): Add
|
|
field `buildchar'.
|
|
|
|
* freetype2/src/cid/cidgload.c (cid_face_compute_max_advance): Call
|
|
finisher for T1_Decoder.
|
|
(cid_slot_load_glyph): Do not ignore failure when initializing the
|
|
T1_Decoder.
|
|
|
|
* freetype2/src/psaux/t1decode.c (t1_decoder_parse_charstrings):
|
|
Updated.
|
|
(t1_decoder_init): Remove initialization of fields `buildchar' and
|
|
`len_buildchar'.
|
|
(t1_decoder_done): Remove deallocation of field `buildchar'.
|
|
|
|
* freetype/src/type1/t1gload.c (T1_Compute_Max_Advance): Initialize
|
|
T1_Decoder's `buildchar' and `len_buildchar'; call finisher for
|
|
T1_Decoder.
|
|
(T1_Load_Glyph): Initialize T1_Decoder's `buildchar' and
|
|
`len_buildchar'; make sure to call finisher for T1_Decoder even in
|
|
case of error.
|
|
|
|
* freetype2/src/type1/t1load.c (T1_Open_Face): Allocate new field
|
|
`buildchar' of T1_FaceRec.
|
|
|
|
* freetype2/src/type1/t1objs.c (T1_Face_Done): Free new field
|
|
`buildchar' of T1_FaceRec.
|
|
|
|
2006-07-14 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
* freetype2/include/freetype/internal/psaux.h: New macros
|
|
IS_PS_NEWLINE, IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT,
|
|
IS_PS_XDIGIT, and IS_PS_BASE85 (from freetype2/src/psaux/psconv.h).
|
|
(T1_FieldLocation): Add T1_FIELD_LOCATION_LOADER,
|
|
T1_FIELD_LOCATION_FACE, and T1_FIELD_LOCATION_BLEND.
|
|
(T1_DecoderRec): New fields `buildchar' and `face'.
|
|
(IS_PS_TOKEN): New macro.
|
|
|
|
* freetype2/include/freetype/internal/t1types.h (T1_FaceRec): New
|
|
fields `ndv_idx', `cdv_idx', and `len_buildchar'.
|
|
|
|
* freetype2/include/freetype/t1tables.h (PS_BlendRec): New fields
|
|
`default_design_vector' and `num_default_design_vector'.
|
|
|
|
* freetype2/src/psaux/psconv.h: Move macros IS_PS_NEWLINE,
|
|
IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT,
|
|
and IS_PS_BASE85 to freetype2/include/freetype/internal/psaux.h.
|
|
|
|
* freetype2/src/psaux/psobjs.c (ps_parser_to_token_array): Allow
|
|
`token' argument to be NULL if we want only to count the number of
|
|
tokens.
|
|
(ps_tocoordarray): Allow `coords' argument to be NULL if we just
|
|
want to skip the array.
|
|
(ps_tofixedarray): Allow `values' argument to be NULL if we just
|
|
want to skip the array.
|
|
|
|
* freetype2/src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add
|
|
support for (partially commented out) othersubrs 19-25, 27, and 28.
|
|
(t1_decoder_init): Initialize new fields `face' and `buildchar'.
|
|
(t1_decoder_done): Release new field `buildchar'.
|
|
|
|
* freetype2/src/type1/t1load.c (parse_buildchar, parse_private): New
|
|
functions.
|
|
(t1_keywords): Register them.
|
|
(t1_allocate_blend): Updated.
|
|
(t1_load_keyword): Handle field types T1_FIELD_LOCATION_LOADER,
|
|
T1_FIELD_LOCATION_FACE and T1_FIELD_LOCATION_BLEND.
|
|
(parse_dict): Remove `keyword_flags' argument.
|
|
Use new macro IS_PS_TOKEN.
|
|
Changed function so that later PostScript definitions override
|
|
earlier ones.
|
|
(t1_init_loader): Initialize new field `keywords_encountered'.
|
|
(T1_Open_Face): Initialize new fields `ndv_idx', `cdv_idx', and
|
|
`len_buildchar'.
|
|
Remove `keywords_flags'.
|
|
|
|
* freetype2/src/type1/t1load.h (T1_LoaderRect): New field
|
|
`keywords_encountered'.
|
|
(T1_PRIVATE, T1_FONTDIR_AFTER_PRIVATE): New macros.
|
|
|
|
* freetype2/src/type1/t1tokens.h [!T1_CONFIG_OPTION_NO_MM_SUPPORT]:
|
|
New entries for parsing /NDV, /CDV, and /DesignVector.
|
|
|
|
2006-07-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
Add many checks to protect against malformed PCF files.
|
|
|
|
* src/pcf/pcfdrivr.c (PCF_Face_Done): Protect against NULL pointers.
|
|
(PCF_Face_Init): Add calls to PCF_Face_Done in case of errors.
|
|
|
|
* src/pcf/pcfread.c (pcf_read_TOC): Protect against malformed table
|
|
data and check that tables don't overlap (using a simple
|
|
bubblesort).
|
|
(PCF_METRIC_SIZE, PCF_COMPRESSED_METRIC_SIZE, PCF_PROPERTY_SIZE):
|
|
New macros which give the size of data structures in the data
|
|
stream.
|
|
(pcf_get_properties): Use rough estimates to get array size limits.
|
|
Assign `face->nprops' and `face->properties' earlier so that a call
|
|
to PCF_Face_Done can do the clean-up in case of error.
|
|
Protect against invalid string offsets.
|
|
(pcf_get_metrics): Clean up code.
|
|
Adjust tracing message levels.
|
|
Use rough estimate to get array size limit.
|
|
(pcf_get_bitmaps): Clean up code.
|
|
Adjust tracing message levels.
|
|
Use rough estimates to get offset limits.
|
|
(pcf_get_encodings): Adjust tracing message level.
|
|
(pcf_get_accel): Clean up code.
|
|
|
|
2006-06-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/bdf/bdfdrivr.c (BDF_Face_Init): Handle fonts correctly which
|
|
don't have a POINT_SIZE property. This fixes Savannah bug #16914.
|
|
|
|
2006-06-26 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
* src/psaux/t1decode.c (T1_Operator, t1_args_count): Add opcode 15.
|
|
(t1_decoder_parse_charstrings): Operator with
|
|
opcode 15 pops its two arguments.
|
|
Handle the case where the pops of an othersubr may be part of a
|
|
subroutine.
|
|
Handle unknown othersubrs gracefully: count their operands and let
|
|
the following pop operators push the operands as the results onto
|
|
the Type1 stack.
|
|
Improve handling of setcurrentpoint opcode.
|
|
|
|
2006-06-25 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
The Type 1 parser now skips over top-level procedures as required
|
|
for a `Simplified Parser'. This makes the parser more robust as it
|
|
doesn't poke around in PostScript code. Additionally, it makes the
|
|
FontDirectory hackery in src/type1/t1load.c unnecessary.
|
|
|
|
* src/psaux/psobjs.c (IS_OCTAL_DIGIT): New macro.
|
|
(skip_literal_string): Add FT_Error as return value.
|
|
Handle escapes better.
|
|
(skip_string): Add FT_Error as return value.
|
|
Don't set `parser->error' but return error code directly.
|
|
(skip_procedure): New function.
|
|
(ps_parser_skip_PS_token): Handle procedures.
|
|
Update code.
|
|
(ps_parser_to_token): Update code.
|
|
(ps_parser_load_field_table): Handle bbox entries also.
|
|
|
|
* src/type1/t1load.c (parse_dict): Remove FontDirectory hackery.
|
|
Add commented-out code for synthetic fonts.
|
|
|
|
2006-06-24 Eugeniy Meshcheryakov <eugen@univ.kiev.ua>
|
|
|
|
Fix two hinting bugs as reported in
|
|
http://lists.nongnu.org/archive/html/freetype-devel/2006-06/msg00057.html.
|
|
|
|
* include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add
|
|
`first_point' member.
|
|
|
|
* src/truetype/ttgload.c (tt_prepare_zone): Initialize
|
|
`first_point'.
|
|
(TT_Process_Composite_Glyph): Always untouch points.
|
|
|
|
* src/truetype/ttinterp.c (Ins_SHC): Fix computation of
|
|
`first_point' and `last_point' in case of composite glyphs.
|
|
(Ins_IUP): Fix computation of `end_point'.
|
|
|
|
2006-06-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
Insert EndianS16_BtoN and EndianS32_BtoN as workaround for Intel
|
|
Mac. The original patch was written by David Sachitano and Lawrence
|
|
Coopet, and modified by Sean McBride for MPW compatibility. Only
|
|
required data are converted; unused data are left in big endian.
|
|
|
|
* src/base/ftmac.c: Include <Endian.h> for byteorder macros for non
|
|
Mac OS X platforms.
|
|
(OS_INLINE): Undefine before definition.
|
|
(count_faces_sfnt): Insert EndianS16_BtoN to parse the header of
|
|
FontAssociation table in FOND resource.
|
|
(count_faces_scalable): Insert EndianS16_BtoN to parse the header
|
|
and fontSize at each entry of FontAssociation table in FOND
|
|
resource.
|
|
(parse_fond): Insert EndianS16_BtoN and EndianS32_BtoN to parse
|
|
ffStylOff of FamilyRecord header of FOND resource, the header,
|
|
fontSize, fontID at each entry of FontAssociation table, and
|
|
StyleMapping table.
|
|
(count_faces): Call `HUnlock' after all FOND utilization.
|
|
|
|
2006-06-08 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
Public API of TrueTypeGX, OpenType, and classic kern table validator
|
|
should return `FT_Err_Unimplemented_Feature' if validation service
|
|
is unavailable (disabled in `modules.cfg'). It is originally
|
|
suggested by David Turner, cf.
|
|
http://lists.gnu.org/archive/html/freetype-devel/2005-11/msg00078.html
|
|
|
|
* src/base/ftgxval.c (FT_TrueTypeGX_Validate): Return
|
|
FT_Err_Unimplemented_Feature if TrueTypeGX validation service is
|
|
unavailable.
|
|
(FT_ClassicKern_Validate): Return FT_Err_Unimplemented_Feature if
|
|
classic kern table validation service is unavailable.
|
|
|
|
* src/base/ftotval.c (FT_OpenType_Validate): Return
|
|
FT_Err_Unimplemented_Feature if OpenType validation service is
|
|
unavailable.
|
|
|
|
2006-06-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/bdf/bdflib.c (bdf_load_font): Fix memory leaks in case of
|
|
errors.
|
|
|
|
2006-06-07 David Turner <david@freetype.org>
|
|
|
|
* src/type1/t1afm.c (KERN_INDEX): Make it more robust.
|
|
(T1_Read_Metrics): Fix memory leak which happened when the metrics
|
|
file doesn't have kerning pairs. This fixes Savannah bug #16768.
|
|
|
|
2006-06-06 David Turner <david@freetype.org>
|
|
|
|
Fix memory leak described in Savannah bug #16759.
|
|
|
|
We change `ps_unicodes_init' so that it also takes a
|
|
`free_glyph_name' callback to release the glyph names returned by
|
|
`get_glyph_name'
|
|
|
|
* include/freetype/internal/services/svpscmap.h (PS_Glyph_NameFunc):
|
|
Renamed to ...
|
|
(PS_GetGlyphNameFunc): This.
|
|
(PS_FreeGlyphNameFunc): New typedef.
|
|
(PS_Unicodes_InitFunc): Add variable for PS_FreeGlyphNameFunc.
|
|
|
|
* src/cff/cffcmap.c (cff_sid_to_glyph_name): Use `TT_Face' for first
|
|
argument.
|
|
(cff_sid_free_glyph_name): New function.
|
|
(cff_cmap_unicode_init): Updated.
|
|
|
|
* src/psaux/t1cmap.c (t1_cmap_unicode_init): Updated.
|
|
|
|
* src/psnames/psmodule.c (ps_unicodes_init): Add variable for
|
|
PS_FreeGlyphNameFunc and use it.
|
|
|
|
|
|
2006-06-04 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftutil.c (ft_mem_qrealloc): Fix the function to accept
|
|
`item_size == 0' as well -- though this sounds weird, it can
|
|
theorically happen. This fixes Savannah bug #16669.
|
|
|
|
* src/pfr/pfrobjs.c (pfr_face_init): Fix the computation
|
|
of `face->num_glyphs' which missed the last glyph, due to
|
|
the offset-by-1 computation, since the PFR format doesn't
|
|
guarantee that glyph index 0 corresponds to the `missing
|
|
glyph. This fixes Savannah bug #16668.
|
|
|
|
2006-05-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/unix/unix-cc.in (LINK_LIBRARY): Don't comment out
|
|
`-no-undefined'. Reported by Christian Biesinger.
|
|
|
|
2006-05-19 Brian Weed <bw@imaginengine.com>
|
|
|
|
* builds/win32/visualc/freetype.dsp: Release libraries no longer
|
|
have debug information, and debug libraries use `C7 compatible'
|
|
debug info.
|
|
|
|
2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
Apply patch by Derek Clegg to fix two memory leaks in the MacOS
|
|
resource fork handler. This fixes Savannah bug #16631.
|
|
|
|
* src/base/ftobjs.c (load_face_in_embedded_rfork): Replace
|
|
`FT_Stream_Close' by `FT_Stream_Free' to fix memory leak.
|
|
|
|
* src/base/ftrfrk.c (raccess_guess_linux_double_from_file_name):
|
|
Replace `FT_Stream_Close' by `FT_Stream_Free' to fix memory leak.
|
|
|
|
2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* build/unix/configure.raw: Add a fallback to disable Carbon
|
|
dependency, if configured with no options on Mac OS X.
|
|
|
|
2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c (open_face_from_buffer): Deallocate stream when
|
|
its content cannot be parsed as supported font. This fixes
|
|
the second part of Savannah bug #16590.
|
|
|
|
2006-05-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Composite_Glyph)
|
|
[FT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Make it compilable again.
|
|
|
|
2006-05-17 David Turner <david@freetype.org>
|
|
|
|
This is a major patch used to drastically improve the performance of
|
|
loading glyphs. This both speeds up loading the glyph vectors
|
|
themselves and the auto-fitter module.
|
|
|
|
We now use inline assembler code with GCC to implement `FT_MulFix',
|
|
which is probably the most important function related to the
|
|
engine's performance.
|
|
|
|
The resulting speed-up is about 25%.
|
|
|
|
|
|
* include/freetype/internal/tttypes.h (TT_LoaderRec): Add fields
|
|
`cursor' and `limit'.
|
|
|
|
* src/autofit/afangles.c (af_corner_is_flat, af_corner_orientation):
|
|
New functions.
|
|
(AF_ATAN_BITS, af_arctan, af_angle_atan): Comment out.
|
|
[TEST]: Remove.
|
|
|
|
* src/autofit/afcjk.c (AF_Script_UniRangeRec): Comment out test
|
|
code.
|
|
|
|
* src/autofit/afhints.c (af_axis_hints_new_segment): Don't call
|
|
`FT_ZERO'
|
|
(af_direction_compute, af_glyph_hints_compute_inflections): Rewritten.
|
|
(af_glyph_hints_reload: Rewrite recognition of weak points.
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_compute_segments): Move
|
|
constant values out of the loops.
|
|
|
|
* src/autofit/aftypes.h: Updated.
|
|
|
|
* src/base/ftcalc.c (FT_MulFix): Use inline assembler code.
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Use vector
|
|
product to get orientation.
|
|
|
|
* src/gzip/ftgzip.c (ft_get_uncompressed_size): New function.
|
|
(FT_Stream_OpenGzip): Use it to handle small files directly in
|
|
memory.
|
|
|
|
* src/psaux/psconv.c (PS_Conv_ASCIIHexDecode, PS_ConvEexecDecode):
|
|
Improve performance.
|
|
|
|
* src/truetype/ttgload.c (TT_Access_Glyph_Frame): Set `cursor' and
|
|
`limit'.
|
|
|
|
(TT_Load_Glyph_Header, TT_Load_Simple_Glyph,
|
|
TT_Load_Composite_Glyph): Updated. Add threshold to protect against
|
|
exceedingly large values of number of contours. Speed up by
|
|
reducing the number of loops.
|
|
|
|
* src/type1/t1gload.c (T1_Load_Glyph): Don't apply unit matrix.
|
|
|
|
|
|
* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Change the threshold
|
|
used to detect rogue clients from 4 to 16. This is to prevent some
|
|
segmentation faults with fonts like `KozMinProVI-Regular.otf' which
|
|
comes from the Japanese Adobe Reader Asian Font pack.
|
|
|
|
2007-05-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffload.c (cff_font_done): Deallocate subfont array. This
|
|
fixes the first part of Savannah bug #16590.
|
|
|
|
2006-05-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/PROBLEMS: Updated icl issues.
|
|
|
|
2006-05-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
* Version 2.2.1 released.
|
|
=========================
|
|
|
|
|
|
Tag sources with `VER-2-2-1'.
|
|
|
|
2006-05-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/tools/docmaker/sources.py (re_source_keywords): Add word
|
|
boundary markers.
|
|
* src/tools/docmaker/content.py (re_field): Allow `.' in field names
|
|
(but not at the beginning or end).
|
|
* src/tools/docmaker/tohtml.py (html_header_1): Use `utf-8' charset.
|
|
(block_footer): Split into...
|
|
(block_footer_start, block_footer_middle, block_footer_end): This to
|
|
add navigation buttons.
|
|
(HtmlFormatter::block_exit): Updated.
|
|
|
|
* include/freetype/*: Many minor documentation improvements (adding
|
|
links, spelling errors, etc.).
|
|
|
|
2006-05-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
* README: Minor updates.
|
|
|
|
* include/freetype/*: s/scale/scaling value/ where appropriate.
|
|
Many other minor documentation improvements.
|
|
|
|
* src/tools/docmaker/sources.py (re_italic, re_bold): Handle
|
|
trailing punctuation.
|
|
* src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word): Add
|
|
warning message for undefined cross references.
|
|
Update handling of re_italic and re_bold.
|
|
|
|
2006-05-11 Masatake YAMATO <jet@gyve.org>
|
|
|
|
* builds/unix/ftsystem.c (FT_Stream_Open): Check errno only if
|
|
read system call returns -1.
|
|
Remove a redundant parenthesis.
|
|
|
|
2006-05-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/unix/ftsystem.c (FT_Stream_Open): Avoid infinite loop if
|
|
given an empty, un-mmap()able file. Reported and suggested fix in
|
|
Savannah bug #16555.
|
|
|
|
* builds/freetype.mk (refdoc): Write-protect the `docmaker'
|
|
directory to suppress generation of .pyc files. According to the
|
|
Python docs there isn't a more elegant solution (currently).
|
|
|
|
* builds/toplevel.mk (dist): New target which builds .tar.gz,
|
|
.tar.bz2, and .zip files. Note that the version number is still
|
|
hard-coded.
|
|
(do-dist): Sub-target of `dist'.
|
|
(CONFIG_GUESS, CONFIG_SUB): New variables.
|
|
(.PHONY): Updated.
|
|
|
|
2006-05-09 Rajeev Pahuja <rpahuja@esri.com>
|
|
|
|
* builds/win32/visualc/freetype.sln,
|
|
builds/win32/visualc/freetype.vcproj: Upgraded to VS.NET 2005 from
|
|
VS.NET 2003
|
|
Added files ftbbox.c, fttype1.c, ftwinfnt.c, ftsynth.c.
|
|
|
|
* builds/win32/visualc/index.html: Updated.
|
|
|
|
2006-05-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
Put version information into the configure script. Reported by Paul
|
|
Watson <pwatson@redlinepy.com>.
|
|
|
|
* builds/unix/configure.ac: Renamed to...
|
|
* builds/unix/configure.raw: This which now serves (with appropriate
|
|
modifications) as a template for configure.ac.
|
|
|
|
* version.sed: New script.
|
|
|
|
* autogen.sh: Generate configure.ac from configure.raw, using
|
|
FREETYPE_MAJOR, FREETYPE_MINOR, and FREETYPE_PATCH from freetype.h.
|
|
|
|
2006-05-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
|
|
|
|
* builds/unix/configure.ac (version_info): Set to 9:10:3.
|
|
|
|
* builds/win32/visualc/index.html,
|
|
builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj, builds/freetype.mk (refdoc),
|
|
Jamfile (RefDoc), README: s/220/221/, s/2.2.0/2.2.1/.
|
|
Minor updates.
|
|
|
|
* docs/CHANGES, docs/VERSION.DLL, docs/PROBLEMS, README.CVS:
|
|
Updated.
|
|
|
|
* builds/unix/install-sh: Updated from `texinfo' CVS module at
|
|
savannah.gnu.org.
|
|
|
|
* devel/ftoption.h: Synchronize with
|
|
include/freetype/config/ftoption.h.
|
|
|
|
2006-05-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/lzw/ftlzw2.c: Renamed to...
|
|
* src/lzw/ftlzw.c: This.
|
|
|
|
* src/lzw/Jamfile, src/lzw/rules.mk: Updated.
|
|
|
|
* builds/mac/FreeType.m68k_cfm.make.txt,
|
|
builds/mac/FreeType.m68k_far.make.txt,
|
|
builds/mac/FreeType.ppc_carbon.make.txt,
|
|
builds/mac/FreeType.ppc_classic.make.txt: Updated.
|
|
|
|
2006-05-03 David Turner <david@freetype.org>
|
|
|
|
Allow compilation again with C++ compilers.
|
|
|
|
* include/freetype/internal/ftmemory.h (FT_ASSIGNP,
|
|
FT_ASSIGNP_INNER): New macros which do the actual assignment, and
|
|
which exist in two variants (for C and C++).
|
|
Update callers accordingly.
|
|
|
|
2006-05-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Removed.
|
|
|
|
2006-05-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/internal/ftmemory.h: s/new/newsz/ (for C++).
|
|
(FT_ALLOC): Remove redundant redefinition.
|
|
|
|
* builds/compiler/gcc-dev.mk (CFLAGS) [g++]: Don't use
|
|
`-Wstrict-prototypes'.
|
|
|
|
* src/base/ftstream.c (FT_Stream_EnterFrame): Add cast.
|
|
|
|
* include/freetype/config/ftconfig.h (FT_BASE_DEF) [__cplusplus]:
|
|
Remove `extern'.
|
|
|
|
2006-05-02 David Turner <david@freetype.org>
|
|
|
|
Update the memory management functions and macros to safely deal
|
|
with array size buffer overflows. This corresponds to attemps to
|
|
allocate arrays that are too large. For an example, consider the
|
|
following code:
|
|
|
|
count = read_uint32_from_file(); array = malloc( sizeof ( Item ) *
|
|
count ); for ( nn = 0; nn < count; nn++ )
|
|
array[nn] = read_item_from_file();
|
|
|
|
If `count' is larger than `FT_UINT_MAX/sizeof(Item)', the
|
|
multiplication overflows, and the array allocated os smaller than
|
|
the data read from the file. In this case, the heap will be
|
|
trashed, and this can be used as a denial-of-service attack, or make
|
|
the engine crash later.
|
|
|
|
The FT_ARRAY_NEW and FT_ARRAY_RENEW macros now ensure that the new
|
|
count is no larger than `FT_INT_MAX/item_size', otherwise a new
|
|
error code `FT_Err_Array_Too_Large' will be returned.
|
|
|
|
Note that the memory debugger now works again when FT_DEBUG_MEMORY
|
|
is defined. FT_STRICT_ALIASING has disappeared; the corresponding
|
|
code is now the default.
|
|
|
|
|
|
* include/freetype/config/ftconfig.h (FT_BASE_DEF) [!__cplusplus]:
|
|
Don't use `extern'.
|
|
|
|
* include/freetype/fterrdef.h (FT_Err_Array_Too_Large): New error
|
|
code.
|
|
|
|
* include/freetype/internal/ftmemory.h (FT_DEBUG_INNER)
|
|
[FT_DEBUG_MEMORY]: New macro.
|
|
(ft_mem_realloc, ft_mem_qrealloc): Pass new object size count also.
|
|
(ft_mem_alloc_debug, ft_mem_qalloc_debug, ft_mem_realloc_debug,
|
|
ft_mem_qrealloc_debug, ft_mem_free_debug): Removed.
|
|
(FT_MEM_ALLOC, FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC,
|
|
FT_MEM_FREE): Redefine.
|
|
(FT_MEM_NEW_ARRAY, FT_MEM_RENEW_ARRAY, FT_MEM_QNEW_ARRAY,
|
|
FT_MEM_QRENEW_ARRAY): Redefine.
|
|
(FT_ALLOC_MULT, FT_REALLOC_MULT, FT_MEM_QALLOC_MULT,
|
|
FT_MEM_QREALLOC_MULT): New macros. Update callers where
|
|
appropriate.
|
|
(FT_MEM_SET_ERROR): Slightly redefine.
|
|
|
|
|
|
* src/base/ftdbgmem.c (_ft_debug_file, _ft_debug_lineno)
|
|
[FT_DEBUG_MEMORY]: New global variables, replacing...
|
|
(FT_MemTable_Rec) [FT_DEBUG_MEMORY]: Remove `filename' and
|
|
`line_no'. Update all callers.
|
|
(ft_mem_debug_alloc) [FT_DEBUG_MEMORY]: Avoid possible integer
|
|
overflow.
|
|
(ft_mem_alloc_debug, ft_mem_realloc_debug, ft_mem_qalloc_debug,
|
|
ft_mem_qrealloc_debug, ft_mem_free_debug): Removed.
|
|
|
|
* src/base/ftmac.c (read_lwfn): Catch integer overflow.
|
|
* src/base/ftrfork.c (raccess_guess_darwin_hfsplus): Ditto.
|
|
* src/base/ftutil.c: Remove special code for FT_STRICT_ALIASING.
|
|
(ft_mem_alloc. ft_mem_realloc, ft_mem_qrealloc): Rewrite.
|
|
|
|
|
|
* include/freetype/ftstream.h (FT_FRAME_ENTER, FT_FRAME_EXIT,
|
|
FT_FRAME_EXTRACT, FT_FRAME_RELEASE): Use FT_DEBUG_INNER to report the
|
|
place where the frames were entered, extracted, exited or released
|
|
in the memory debugger.
|
|
|
|
* src/base/ftstream.c (FT_Stream_ReleaseFrame) [FT_DEBUG_MEMORY]:
|
|
Call ft_mem_free.
|
|
(FT_Stream_EnterFrame) [FT_DEBUG_MEMORY]: Use ft_mem_qalloc.
|
|
(FT_Stream_ExitFrame) [FT_DEBUG_MEMORY]: Use ft_mem_free.
|
|
|
|
2006-04-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Correct pfb_pos
|
|
initialization, remove extra cast to copy to pfb_lenpos. This fixes
|
|
parsing of PFB fonts with MacOS resource fork (bug introduced
|
|
2003-09-11). Patch provided by Huib-Jan Imbens <ft@imbens.nl>.
|
|
|
|
2006-04-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
Further C library abstraction. Based on a patch from
|
|
msn2@bidyut.com.
|
|
|
|
* include/freetype/config/ftstdlib.h (FT_CHAR_BIT, FT_FILE,
|
|
ft_fopen, ft_fclose, ft_fseek, ft_ftell, ft_fread, ft_smalloc,
|
|
ft_scalloc, ft_srealloc, ft_sfree, ft_labs): New wrapper macros for
|
|
C library functions. Update all users accordingly (and catch some
|
|
other places where the C library function was used instead of the
|
|
wrapper functions).
|
|
|
|
* src/base/ftsystem.c: Don't include stdio.h and stdlib.h.
|
|
* src/gzip/zutil.h [MSDOS && !(__TURBOC__ || __BORLANDC__)]: Don't
|
|
include malloc.h.
|
|
|
|
|
|
* builds/unix/unix-def.in (datarootdir): Define, for autoconf 2.59c
|
|
and forthcoming versions.
|
|
|
|
2006-04-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/lzw/ftlzw.c, src/lzw/zopen.c, src/lzw/zopen.h: Removed,
|
|
obsolete.
|
|
|
|
2006-04-27 yi luo <luoyi.ly@gmail.com>
|
|
|
|
* builds/win32/visualc/freetype.vcproj: Updated.
|
|
|
|
2006-04-26 David Turner <david@freetype.org>
|
|
|
|
|
|
* Version 2.2 released.
|
|
=======================
|
|
|
|
|
|
Tag sources with `VER-2-2-0'.
|
|
|
|
2006-04-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/psaux/psobjs.c (shift_elements): Don't use FT_Long but
|
|
FT_PtrDiff for `delta'. Reported by Céline PILLET
|
|
<Celine.Pillet@Tagginfo.com>.
|
|
|
|
2006-04-21 David Turner <david@freetype.org>
|
|
|
|
* include/freetype/ftincrem.h: Documentation updates.
|
|
(FT_Incremental_Interface): New typedef.
|
|
|
|
* include/freetype/ftmodapi.h, include/freetype/ftglyph.h:
|
|
Documentation updates.
|
|
|
|
* include/freetype/freetype.h: Documentation update.
|
|
(FT_HAS_FAST_GLYPHS): Always set to 0.
|
|
|
|
* include/freetype/ftstroke.h, src/base/ftstroke.c (FT_Stroker_New):
|
|
Take an FT_Library argument instead of FT_Memory.
|
|
|
|
* src/sfnt/ttcmap.c: Remove compiler warnings (gcc-4.0.2).
|
|
|
|
2006-04-13 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/afloader.c (af_loader_init, af_loader_load_g): Remove
|
|
superfluous code in the auto-fitter's loader.
|
|
|
|
2006-04-05 Detlef Würkner <TetiSoft@apg.lahn.de>
|
|
|
|
* builds/amiga/makefile, builds/amiga/makefile.os4,
|
|
builds/amiga/smakefile: Added FT2_BUILD_LIBRARY define.
|
|
|
|
2006-04-03 luoyi <luoyi.ly@gmail.com>
|
|
|
|
* builds/compiler/intelc.mk (TE): New variable.
|
|
(ANSIFLAGS): Updated.
|
|
|
|
2006-04-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/exports.mk (clean_symbols_list, clean_apinames): Removed.
|
|
(CLEAN): Add $(EXPORTS_LIST) and $(APINAMES_EXE).
|
|
(.PHONY): Updated.
|
|
|
|
* configure.ac: Minor fixes to improve --help output.
|
|
|
|
|
|
* docs/PROBLEMS: New file.
|
|
|
|
2006-04-01 David Turner <david@freetype.org>
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
* include/freetype/ftcache.h, include/freetype/config/ftheader.h:
|
|
Update documentation comments.
|
|
|
|
2006-04-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/unix/install.mk (uninstall): Don't handle `cache'
|
|
directory which no longer exists.
|
|
|
|
2006-03-29 Detlef Würkner <TetiSoft@apg.lahn.de>
|
|
|
|
* src/psaux/psconv.c: Changed some variables which are expected to
|
|
hold negative values from `char' to `FT_Char' to allow building with
|
|
a compiler where `char' is unsigned by default.
|
|
|
|
2006-03-27 David Turner <david@freetype.org>
|
|
|
|
* src/sfnt/ttkern.c (tt_face_get_kerning): Fix a serious bug that
|
|
causes some programs to go into an infinite loop when dealing with
|
|
fonts that don't have a properly sorted kerning sub-table.
|
|
|
|
2006-03-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/bdf/bdflib.c (ERRMSG4): New macro.
|
|
(_bdf_parse_glyphs): Handle invalid BBX values.
|
|
|
|
* include/freetype/fterrdef.h (FT_Err_Bbx_Too_Big): New error
|
|
macro.
|
|
|
|
2006-03-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
|
|
* src/tools/docmaker/tohtml.py (html_header_2): Add horizontal
|
|
padding between table elements.
|
|
(html_header_1): The `DOCTYPE' comment must be in uppercase.
|
|
(make_html_para): Convert `...' quotations into real left and
|
|
right single quotes.
|
|
Use `para_header' and `para_footer'.
|
|
|
|
* src/tools/docmaker/sources.py (re_bold, re_italic): Accept "'"
|
|
also.
|
|
|
|
2006-03-23 David Turner <david@freetype.org>
|
|
|
|
Add FT_Get_SubGlyph_Info API to retrieve subglyph data. Note that
|
|
we do not expose the FT_SubGlyphRec structure.
|
|
|
|
* include/freetype/internal/ftgloadr.h (FT_SUBGLYPH_FLAGS_*): Moved
|
|
to...
|
|
* include/freetype/freetype.h (FT_SUBGLYPH_FLAGS_*): Here.
|
|
(FT_Get_SybGlyph_Info): New declaration.
|
|
|
|
* src/base/ftobjs.c (FT_Get_SubGlyph_Info): New function.
|
|
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g): Compute lsb_delta and
|
|
rsb_delta correctly in edge cases.
|
|
|
|
2006-03-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cache/ftccache.c, (ftc_node_mru_up, FTC_Cache_Lookup)
|
|
[!FTC_INLINE]: Compile conditionally.
|
|
* src/cache/ftccache.h: Updated.
|
|
|
|
* src/cache/ftcglyph.c (FTC_GNode_Init, FTC_GNode_UnselectFamily,
|
|
FTC_GNode_Done, FTC_GNode_Compare, FTC_Family_Init, FTC_GCache_New):
|
|
s/FT_EXPORT/FT_LOCAL/.
|
|
(FTC_GCache_Init, FTC_GCache_Done): Commented out.
|
|
(FTC_GCache_Lookup) [!FTC_INLINE]: Compile conditionally.
|
|
s/FT_EXPORT/FT_LOCAL/.
|
|
* src/cache/ftcglyph.h: Updated.
|
|
|
|
* src/cache/ftcimage.c (FTC_INode_Free, FTC_INode_New):
|
|
s/FT_EXPORT/FT_LOCAL/.
|
|
(FTC_INode_Weight): Commented out.
|
|
* src/cache/ftcimage.h: Updated.
|
|
|
|
* src/cache/ftmanag.c (FTC_Manager_Compress,
|
|
FTC_Manager_RegisterCache, FTC_Manager_FlushN):
|
|
s/FT_EXPORT/FT_LOCAL/.
|
|
* src/cache/ftmanag.h: Updated.
|
|
|
|
* src/cache/ftcsbits.c (FTC_SNode_Free, FTC_SNode_New,
|
|
FTC_SNode_Compare): s/FT_EXPORT/FT_LOCAL/.
|
|
(FTC_SNode_Weight): Commented out.
|
|
* src/cache/ftcsbits.h: Updated.
|
|
|
|
2006-03-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cache/ftccache.c, src/cache/ftccache.h (FTC_Node_Destroy):
|
|
Remove, unused.
|
|
|
|
* src/cache/ftccmap.h: Remove, unused.
|
|
|
|
* src/cache/rules.mk (CACHE_DRV_H): Remove ftccmap.h.
|
|
|
|
2006-03-21 Zhe Su <james.su@gmail.com>
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Improve
|
|
algorithm.
|
|
|
|
2006-03-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cfftypes.h (CFF_CharsetRec): Add `max_cid' member.
|
|
|
|
* src/cff/cffload.c (cff_charset_load): Set `charset->max_cid'.
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Change type of third parameter
|
|
to `FT_UInt'.
|
|
Check range of `glyph_index'.
|
|
* src/cff/cffgload.h: Updated.
|
|
|
|
|
|
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Handle invalid offset
|
|
correctly.
|
|
|
|
|
|
* builds/freetype.mk (refdoc), docs/CHANGES, Jamfile (RefDoc),
|
|
README: s/2.1.10/2.2/.
|
|
|
|
2006-03-21 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_scale): Fix small bug
|
|
that crashes the auto-hinter (introduced by previous patch).
|
|
|
|
2006-03-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/freetype.mk (CACHE_DIR, CACHE_H): Remove.
|
|
(FREETYPE_H): Updated.
|
|
|
|
* src/cache/rules.mk (CACHE_H_DIR): Remove.
|
|
(CACHE_DRV_H): Updated.
|
|
|
|
2006-03-20 David Turner <david@freetype.org>
|
|
|
|
* include/freetype/cache/ftccache.h,
|
|
include/freetype/cache/ftccmap.h, include/freetype/cache/ftcglyph.h
|
|
include/freetype/cache/ftcimage.h include/freetype/cache/ftcmanag.h
|
|
include/freetype/cache/ftcmru.h include/freetype/cache/ftcsbits.h:
|
|
Move to...
|
|
|
|
* src/cache/ftccache.h, src/cache/ftcglyph.h, src/cache/ftcimage.h,
|
|
src/cache/ftcsbits.h, src/cache/ftcmanag.h, src/cache/ftccmap.h,
|
|
src/cache/ftcmru.h: This new location.
|
|
Update declarations according to the changes in the corresponding
|
|
source files.
|
|
|
|
Note that these files are not used by FreeType clients; all public
|
|
APIs of the cache module have been already moved to
|
|
`include/freetype/ftcache.h', and all FT_CACHE_INTERNAL_XXXX_H
|
|
macros resolve to it.
|
|
|
|
Reason for the move is to allow modifications of the internals
|
|
without interferences with rogue clients. Note that there are no
|
|
known clients that access the cache internals at the moment.
|
|
|
|
* builds/unix/install.mk (install): Don't install headers from
|
|
$(CACHE_H).
|
|
Remove `freetype/cache' from the target directory.
|
|
|
|
* include/freetype/config/ftheader.h (FT_CACHE_MANAGER_H,
|
|
FT_CACHE_INTERNAL_MRU_H, FT_CACHE_INTERNAL_MANAGER_H,
|
|
FT_CACHE_INTERNAL_CACHE_H, FT_CACHE_INTERNAL_GLYPH_H,
|
|
FT_CACHE_INTERNAL_IMAGE_H, FT_CACHE_INTERNAL_SBITS_H): Point to
|
|
FT_CACHE_H.
|
|
|
|
* src/cache/ftcbasic.c, src/cache/ftccache.h, src/cache/ftccback.h,
|
|
src/cache/ftccmap.c, src/cache/ftcglyph.c, src/cache/ftcglyph.h,
|
|
src/cache/ftcimage.c, src/cache/ftcimage.h, src/cache/ftcmanag.c,
|
|
src/cache/ftcmanag.h, src/cache/ftcmru.h, src/cache/ftcsbits.c,
|
|
src/cache/ftcsbits.h: Don't use the FT_CACHE_INTERNAL_XXX_H macros
|
|
but include the headers directly (which are now in `src/cache').
|
|
|
|
* src/cache/ftccache.c: Don't use the FT_CACHE_INTERNAL_XXX_H
|
|
macros but include the headers directly.
|
|
(FTC_Cache_Init, FTC_Cache_Done, FTC_Cache_NewNode,
|
|
FTC_Cache_Lookup, FTC_Cache_RemoveFaceID): Declare as FT_LOCAL_DEF.
|
|
|
|
* src/cache/ftccache.c: Don't use the FT_CACHE_INTERNAL_XXX_H
|
|
macros but include the headers directly.
|
|
(FTC_MruNode_Prepend, FTC_MruNode_Up, FTC_MruNode_Remove,
|
|
FTC_MruList_Init, FTC_MruList_Reset, FTC_MruList_Done,
|
|
FTC_MruList_New, FTC_MruList_Remove, FTC_MruList_RemoveSelection):
|
|
Declare as FT_LOCAL_DEF.
|
|
(FTC_MruListFind, FTC_MruList_Lookup) [!FTC_INLINE]: Compile
|
|
conditionally.
|
|
Declare as FT_LOCAL_DEF.
|
|
|
|
|
|
* builds/win32/visualc/freetype.dsp: Update project file, add
|
|
missing base source files (ftstroke.c, ftxf86.c, etc.).
|
|
|
|
|
|
* src/autofit/afcjk.c, src/autofit/aflatin.c, src/base/ftobjs.c,
|
|
src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrobjs.c,
|
|
src/sfnt/sfobjs.c, src/sfnt/ttmtx.c, src/type1/t1afm.c,
|
|
src/type1/t1objs.c: Remove compiler warnings when building with
|
|
Visual C++ 6 and /W4.
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_init): Disable horizontal
|
|
hinting for italic/oblique fonts.
|
|
|
|
|
|
|
|
* src/truetype/ttpload.c, src/truetype/ttpload.h
|
|
(tt_face_get_device_metrics): Change second argument to `FT_UInt'.
|
|
|
|
2006-03-06 David Turner <david@freetype.org>
|
|
|
|
* src/cache/ftcmanag.c (FTC_Manager_Lookup_Size): Prevent crashes in
|
|
Mozilla/FireFox print preview in Ubuntu Hoary.
|
|
|
|
2006-02-28 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/base/ftutil.c (ft_mem_qalloc) [FT_STRICT_ALIASING]: Do not
|
|
return error when size == 0.
|
|
|
|
2006-02-28 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/base/ftobjs.c (FT_Done_Library): Remove modules in reverse
|
|
order so that type42 module is removed before truetype module. This
|
|
avoids double free in some occasions.
|
|
|
|
2006-02-28 David Turner <david@freetype.org>
|
|
|
|
* Release candidate VER-2-2-0-RC4.
|
|
----------------------------------
|
|
|
|
* docs/CHANGES: Documentation updates.
|
|
|
|
2006-02-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to
|
|
build ftvalid in ft2demos. It works as dummy ABI if gxvalid is not
|
|
built.
|
|
|
|
2006-02-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/cache/ftccache.h
|
|
[FT_CONFIG_OPTION_OLD_INTERNALS]: Remove declaration of
|
|
ftc_node_done.
|
|
|
|
* src/cache/ftccache.c (ftc_node_destroy)
|
|
[!FT_CONFIG_OPTION_OLD_INTERNALS]: Mark as FT_LOCAL_DEF. This
|
|
should now fix all possible compilation options.
|
|
|
|
2006-02-27 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftutil.c (ft_mem_alloc, ft_mem_qalloc, ft_mem_realloc,
|
|
ft_mem_qrealloc): Return an error if a negative size is passed in
|
|
parameters.
|
|
|
|
* src/cache/ftccache.c (ftc_node_destroy): Mark as FT_BASE_DEF since
|
|
it needs to be exported for rogue clients.
|
|
|
|
* src/pshinter/pshglob.c (psh_blues_set_zones_0): Prevent problems
|
|
with malformed fonts which have an odd number of blue values (these
|
|
are broken according to the specs).
|
|
|
|
* src/cff/cffload.c (cff_subfont_load), src/type1/t1load.c
|
|
(T1_Open_Face): Modify the loaders to force even-ness of
|
|
`num_blue_values'.
|
|
|
|
(cff_index_access_element): Ignore invalid entries in index files.
|
|
|
|
2006-02-27 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/base/ftobjs.c (FT_Set_Char_Size): Check the case where width
|
|
or height is 0.
|
|
|
|
2006-02-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/mac/FreeType.m68k_cfm.make.txt,
|
|
builds/mac/FreeType.m68k_far.make.txt,
|
|
builds/mac/FreeType.ppc_carbon.make.txt,
|
|
builds/mac/FreeType.ppc_classic.make.txt: Update to new header
|
|
inclusion introduced on 2006-02-16.
|
|
|
|
2006-02-27 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/base/ftobjs.c (GRID_FIT_METRICS): New macro.
|
|
(ft_glyphslot_grid_fit_metrics, FT_Load_Glyph) [GRID_FIT_METRICS]:
|
|
Re-enable glyph metrics grid-fitting. It is now done in the base
|
|
layer.
|
|
(FT_Set_Char_Size, FT_Set_Pixel_Sizes): Make sure the width and
|
|
height are not too small or too large, just like we were doing in
|
|
2.1.10.
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g): The vertical metrics
|
|
are not scaled.
|
|
|
|
2006-02-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/release: Minor additions and clarifications.
|
|
|
|
* docs/CHANGES: Updated to reflect many fixes for backwards
|
|
compatibility. Still incomplete.
|
|
|
|
2006-02-26 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftobjs.c (ft_recompute_scaled_metrics): Re-enable
|
|
conservative rounding of metrics to avoid breaking clients like
|
|
Pango (see http://bugzilla.gnome.org/show_bug.cgi?id=327852).
|
|
|
|
2006-02-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
* devel/ftoption.h: Synchronize with
|
|
include/freetype/config/ftoption.h.
|
|
|
|
* src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF (again).
|
|
|
|
2006-02-25 David Turner <david@freetype.org>
|
|
|
|
Fix compiler warnings as well as C++ compilation problems.
|
|
Add missing prototypes.
|
|
|
|
* src/autofit/afcjk.c, src/base/ftobjs.c, src/base/ftutil.c,
|
|
src/bdf/bdfdrivr.c, src/cff/cffcmap.c, src/cff/cffobjs.c,
|
|
src/psaux/afmparse.c,, src/psaux/t1cmap.c, src/smooth/ftgrays.c
|
|
src/tools/apinames.c, src/truetype/ttdriver.c: Add various casts,
|
|
initialize variables, and decorate functions with FT_CALLBACK_DEF,
|
|
etc., to fix compiler warnings (and C++ compiling errors).
|
|
|
|
* src/cache/ftcbasic.c: Fix `-Wmissing-prototypes' warnings with
|
|
gcc.
|
|
|
|
* builds/unix/ftsystem.c: Don't include FT_INTERNAL_OBJECTS_H but
|
|
FT_INTERNAL_STREAM_H.
|
|
|
|
* src/base/ftsystem.c: Include FT_INTERNAL_STREAM_H.
|
|
|
|
* include/freetype/config/ftheader.h (FT_PFR_H): New macro.
|
|
|
|
* include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Don't
|
|
define for C++.
|
|
|
|
* include/freetype/internal/services/svotval.h: Don't include
|
|
FT_OPENTYPE_VALIDATE_H but FT_INTERNAL_VALIDATE_H.
|
|
|
|
* include/freetype/internal/services/svpfr.h: Include FT_PFR_H.
|
|
|
|
* src/gzip/ftgzip.c: Include FT_GZIP_H.
|
|
|
|
* src/lzw/ftlzw.c, src/lzw/ftlzw2.c: Include FT_LZW_H.
|
|
|
|
* src/sfnt/ttbdf.c (tt_face_load_bdf_props): Rearrange code.
|
|
|
|
2006-02-24 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has,
|
|
ft_contour_enclosed, ft_outline_get_orientation): Commented out. We
|
|
have to wait until `FT_GlyphSlot_Own_Bitmap' is stabilized.
|
|
(FT_Outline_Embolden): Use `FT_Outline_Get_Orientation'.
|
|
|
|
2006-02-24 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Update
|
|
documentation.
|
|
|
|
* include/freetype/ftsynth.h (FT_GlyphSlot_Own_Bitmap),
|
|
src/base/ftsynth.c (FT_GlyphSlot_Own_Bitmap): New function to make
|
|
sure a glyph slot owns its bitmap. It is also marked experimental
|
|
and due to change.
|
|
(FT_GlyphSlot_Embolden): Undo the last change. It turns out that
|
|
rendering the outline confuses some applications.
|
|
|
|
2006-02-24 David Turner <david@freetype.org>
|
|
|
|
* Release candidate VER-2-2-0-RC3.
|
|
----------------------------------
|
|
|
|
* src/cache/ftcbasic.c: Correct compatibility hack bug.
|
|
|
|
2006-02-24 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* include/freetype/freetype.h (FT_Size_RequestRec): Change the type
|
|
of `width' and `height' to `FT_Long'.
|
|
(enum FT_Size_Request_Type), src/base/ftobjs.c (FT_Request_Metrics):
|
|
New request type `FT_SIZE_REQUEST_TYPE_SCALES' to specify the scales
|
|
directly.
|
|
|
|
2006-02-23 David Turner <david@freetype.org>
|
|
|
|
Two BDF patches from Debian libfreetype6 for 2.1.10.
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_glyphs): Fix a bug with zero-width
|
|
glyphs.
|
|
Fix a problem with large encodings.
|
|
|
|
|
|
Fix binary compatibility issues for gnustep-back (GNUstep backend
|
|
module) which still crashes under Sarge.
|
|
|
|
* src/cache/ftccmap.c (FTC_OldCMapType, FTC_OldCMapIdRec,
|
|
FTC_OldCMapDesc) [FT_CONFIG_OPTION_OLD_INTERNALS]: New data
|
|
structures and enumerations.
|
|
(FTC_CMapCache_Lookup) [FT_CONFIG_OPTION_OLD_INTERNALS]: New
|
|
compatibility code.
|
|
|
|
* src/cache/ftcbasic.c: Fix a silly bug that prevented our `hack' to
|
|
support rogue clients compiled against 2.1.7 to work correctly.
|
|
This probably explains the GNUstep crashes with the second release
|
|
candidate.
|
|
|
|
2006-02-23 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* include/freetype/ftoutln.h (enum FT_Orientation): New value
|
|
`FT_ORIENTATION_NONE'.
|
|
|
|
* src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has,
|
|
ft_contour_enclosed, ft_outline_get_orientation): Another version of
|
|
`FT_Outline_Get_Orientation'. This version differs from the public
|
|
one in that each part (contour not enclosed in another contour) of the
|
|
outline is checked for orientation.
|
|
(FT_Outline_Embolden): Use `ft_outline_get_orientation'.
|
|
|
|
* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Render the outline and
|
|
use bitmap's embolden routine when the outline one failed.
|
|
|
|
2006-02-22 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* modules.cfg: Compile in ftotval.c and ftxf86.c by default for ABI
|
|
compatibility.
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_done_face): Fix a memory leak.
|
|
|
|
* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned,
|
|
tt_sbit_decoder_load_byte_aligned) [FT_OPTIMIZE_MEMORY]: Fix sbit
|
|
loading. (Only tested with bit aligned sbit with x_pos == 0.)
|
|
|
|
* src/truetype/ttpload.c (tt_face_load_hdmx,
|
|
tt_face_get_device_metrics) [FT_OPTIMIZE_MEMORY]: `hdmx' is not
|
|
actually used.
|
|
|
|
2006-02-21 David Turner <david@freetype.org>
|
|
|
|
Add a new API named FT_Get_TrueType_Engine_Type to determine whether
|
|
we have a patented, unpatented, or unimplemented TrueType bytecode
|
|
interpreter.
|
|
|
|
The FT_Get_Module_Flags API was removed consequently.
|
|
|
|
* include/freetype/ftmodapi.h (FT_Module_Get_Flags): Removed.
|
|
Replaced with...
|
|
(FT_Get_TrueType_Engine_Type): This.
|
|
(FT_TrueTypeEngineType): New enumeration.
|
|
|
|
* include/freetype/internal/ftserv.h (FT_SERVICE_TRUETYPE_ENGINE_H):
|
|
New macro.
|
|
|
|
* src/base/ftobjs.c: Include FT_SERVICE_TRUETYPE_ENGINE_H.
|
|
(FT_Module_Get_Flags): Removed. Replaced with...
|
|
(FT_Get_TrueType_Engine_Type): This.
|
|
|
|
* src/truetype/ttdriver.c: Include FT_SERVICE_TRUETYPE_ENGINE_H.
|
|
(tt_service_truetype_engine): New service structure.
|
|
(tt_services): Register it.
|
|
|
|
* include/freetype/internal/services/svtteng.h: New file.
|
|
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Fix silly bug that prevented
|
|
embedded bitmaps from being correctly listed and used.
|
|
|
|
|
|
* src/sfnt/ttmtx.c (tt_face_load_hmtx): Disable memory optimization
|
|
if FT_CONFIG_OPTION_OLD_INTERNALS is used. The is necessary because
|
|
libXfont is directly accessing the HMTX data, unfortunately.
|
|
Fix some compiler warnings.
|
|
(tt_face_get_metrics): Ditto.
|
|
|
|
|
|
* src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Fix handling of
|
|
character advances.
|
|
|
|
2006-02-20 David Turner <david@freetype.org>
|
|
|
|
Support binary compatibility with the X.Org server's Xfont library.
|
|
Note that this change unfortunately prevents memory optimizations
|
|
for the embedded bitmap loader.
|
|
|
|
* include/freetype/internal/sfnt.h (SFNT_Interface): Move
|
|
`set_sbit_strike' and `load_sbit_metrics' fields to the location of
|
|
version 2.1.8.
|
|
|
|
* src/sfnt/sfdriver.c (tt_face_set_sbit_strike_stub): Call
|
|
FT_Size_Request.
|
|
(sfnt_interface): Updated.
|
|
|
|
* src/sfnt/ttsbit.c [FT_CONFIG_OPTION_OLD_INTERNALS]: Don't load
|
|
ttsbit0.c.
|
|
(tt_load_sbit_metrics): Make `sbit_small_metrics_fields' static.
|
|
|
|
* src/sfnt/ttsbit.h: Updated.
|
|
|
|
2006-02-17 David Turner <david@freetype.org>
|
|
|
|
* builds/unix/unix-cc.in (LINK_LIBRARY): Don't filter out exported
|
|
functions anymore. This ensures that all FT_BASE internal functions
|
|
are available for dynamic linking.
|
|
|
|
* include/freetype/ftcache.h (FTC_IMAGE_TYPE_COMPARE,
|
|
FTC_IMAGE_TYPE_HASH), src/cache/ftcbasic.c (FTC_OldFontRec,
|
|
FTC_OldImageDescRec, FTC_ImageCache_Lookup, FTC_Image_Cache_New,
|
|
FTC_OldImage_Desc, FTC_OLD_IMAGE_FORMAT, ftc_old_image_xxx,
|
|
ftc_image_type_from_old_desc, FTC_Image_Cache_Lookup,
|
|
FTC_SBitCache_Lookup, FTC_SBit_Cache_New, FTC_SBit_Cache_Lookup)
|
|
[FT_CONFIG_OPTION_OLD_INTERNALS]: Try to revive old functions of the
|
|
cache sub-system. We try to recognize old legacy signatures with a
|
|
gross hack (hope it works).
|
|
|
|
2006-02-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
* devel/ftoption.h: Synchronize with
|
|
include/freetype/config/ftoption.h.
|
|
|
|
2006-02-16 David Turner <david@freetype.org>
|
|
|
|
Massive changes to the internals to respect the internal object
|
|
layouts and exported functions of FreeType 2.1.7. Note that the
|
|
cache sub-system cannot be fully retrofitted, unfortunately.
|
|
|
|
* include/freetype/config/ftoption.h
|
|
(FT_CONFIG_OPTION_OLD_INTERNALS): New macro.
|
|
|
|
* include/freetype/ftcache.h, include/freetype/cache/ftccache.h,
|
|
include/freetype/cache/ftccmap.h,
|
|
include/freetype/internal/ftcalc.h,
|
|
include/freetype/internal/ftdriver.h,
|
|
include/freetype/internal/ftmemory.h,
|
|
include/freetype/internal/ftobjs.h,
|
|
include/freetype/internal/psaux.h, include/freetype/internal/sfnt.h,
|
|
include/freetype/internal/t1types.h,
|
|
include/freetype/internal/tttypes.h, src/base/ftcalc.c,
|
|
src/base/ftdbgmem.c, src/base/ftobjs.c, src/base/ftutil.c,
|
|
src/bdf/bdfdrivr.c, src/cache/ftccache.c, src/cache/ftccback.h,
|
|
src/cache/ftcmanag.c, src/cff/cffdrivr.c, src/cid/cidriver.c,
|
|
src/pcf/pcfdrivr.c, src/pfr/pfrdrivr.c, src/psaux/psauxmod.c,
|
|
src/sfnt/sfdriver.c, src/truetype/ttdriver.c, src/type1/t1driver.c,
|
|
src/type1/t1objs.c, src/type42/t42drivr.c, src/winfonts/winfnt.c:
|
|
Use FT_CONFIG_OPTION_OLD_INTERNALS to revive old functions and data
|
|
structures.
|
|
|
|
Move newly added structure elements to the end of the affected
|
|
structure and add stub fields (if FT_CONFIG_OPTION_OLD_INTERNALS is
|
|
defined) to assure binary compatibility with older FreeType
|
|
versions.
|
|
Use FT_CONFIG_OPTION_OLD_INTERNALS to add function stubs for old
|
|
functions:
|
|
|
|
ft_stub_set_char_sizes
|
|
ft_stub_set_pixel_sizes
|
|
|
|
Rename the following internal functions to provide the old function
|
|
names as stubs:
|
|
|
|
FT_Alloc -> ft_mem_alloc
|
|
FT_QAlloc -> ft_mem_qalloc
|
|
FT_Realloc -> ft_mem_realloc
|
|
FT_QRealloc -> ft_mem_qrealloc
|
|
FT_Free -> ft_mem_free
|
|
FT_Alloc_Debug -> ft_mem_alloc_debug
|
|
FT_QAlloc_Debug -> ft_mem_qalloc_debug
|
|
FT_Realloc_Debug -> ft_mem_realloc_debug
|
|
FT_QRealloc_Debug -> ft_mem_qrealloc_debug
|
|
FT_Free_Debug -> ft_mem_free_debug
|
|
|
|
2006-02-15 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
|
|
unused `max_points' and `max_contours'.
|
|
|
|
* src/cid/cidobjs.c (cid_face_init), src/type1/t1objs.c
|
|
(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Update.
|
|
|
|
* include/freetype/internal/tttypes.h (TT_FaceRec): Remove unused
|
|
`max_components'.
|
|
|
|
* src/truetype/ttinterp.h (TT_ExecContextRec): Remove unused
|
|
`loadSize' and `loadStack'.
|
|
|
|
* src/truetype/ttinterp.c (TT_Done_Context, TT_Load_Context),
|
|
src/sfnt/ttload.c (tt_face_load_maxp): Update.
|
|
|
|
* src/cff/cffobjs.h (cff_size_select), src/sfnt/sfdriver.c
|
|
(sfnt_interface), src/truetype/ttdriver.c (tt_size_request): Fix
|
|
compiler errors/warnings when TT_CONFIG_OPTION_EMBEDDED_BITMAPS is not
|
|
defined.
|
|
|
|
* src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_get_metrics): Fix
|
|
possible segment faults for the non-FT_OPTIMIZE_MEMORY'ed versions.
|
|
(finally!)
|
|
|
|
|
|
For most OpenType tables, `tt_face_load_xxxx' simply loads the table
|
|
and `face->root' is set later in `sfnt_load_face'. Here, we try to
|
|
make this work for _all_ tables. Also improve tracing messages.
|
|
|
|
* src/sfnt/ttsbit.c, src/sfnt/ttsbit0.c, src/sfnt/ttload.c,
|
|
src/sfnt/ttmtx.c: all `tt_face_load_xxxx' should load the table and
|
|
then exit. Error handling or setting face->root is done later in
|
|
`sfnt_load_face'.
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Work harder.
|
|
Mac bitmap-only fonts are not scalable.
|
|
Check that `face->header.Units_Per_EM' is not zero.
|
|
(LOAD_, LOADM_): Emit pretty trace messages.
|
|
|
|
* src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): Read metrics
|
|
from `eblc'.
|
|
|
|
* src/sfnt/ttcmap.c (tt_face_build_cmaps), src/sfnt/ttpost.c
|
|
(load_format_20, load_format_25, tt_face_get_ps_name): Use
|
|
face->max_profile.numGlyphs, instead of face->root.num_glyphs.
|
|
|
|
2006-02-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/ftoutln.h (FT_Outline_Embolden): Mention in
|
|
documentation that negative strength values are possible.
|
|
Give an example call.
|
|
|
|
* include/freetype/freetype.h (FT_GlyphSlotRec): Improve
|
|
documentation of `outline' field.
|
|
|
|
* src/sfnt/sfobjc.s: Inckude FT_INTERNAL_DEBUG_H.
|
|
* src/sfnt/sfdriver.c: Include ttmtx.h.
|
|
|
|
* src/autofit/afcjk.c: Include aftypes.h and aflatin.h.
|
|
|
|
2006-02-14 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/sfnt/ttmtx.c (tt_face_get_metrics): Typo.
|
|
|
|
2006-02-14 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/sfnt/ttmtx.c (tt_face_load_hhea, tt_face_load_hmtx): Simply
|
|
return error if table is missing.
|
|
Check table length in non-FT_OPTIMIZE_MEMORY'ed `tt_face_load_hmtx'.
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Take care of missing metrics
|
|
tables. The last change makes Mac bitmap-only font not load and
|
|
this fixes it.
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Fix compilation
|
|
error when FT_CONFIG_OPTION_INCREMENTAL is defined.
|
|
|
|
2006-02-13 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
Clean up the SFNT_Interface. In this final pass, `load_hmtx' is
|
|
split from `load_hhea'.
|
|
|
|
* include/freetype/internal/sfnt.h, src/sfnt/sfdriver.c,
|
|
src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: Split `hmtx' from `hhea'.
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Update.
|
|
|
|
2006-02-13 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/sfnt/ttmtx.h, src/sfnt/ttmtx.c: Why are there two copies of
|
|
code...
|
|
|
|
2006-02-13 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
Clean up the SFNT_Interface. In this pass, we want to treat the
|
|
font directory (offset table and table directory) as a normal table
|
|
like the others. This also means that TTCs are no longer recognized
|
|
there but in `init_face'.
|
|
|
|
* include/freetype/internal/sfnt.h (SFNT_Interface),
|
|
src/sfnt/sfdriver.c: `load_sfnt_header' and `load_directory' are
|
|
combined and renamed to `load_font_dir'.
|
|
|
|
* src/sfnt/ttload.h, src/sfnt/ttload.c:
|
|
s/sfnt_dir_check/check_table_dir/.
|
|
`sfnt_init' is moved to sfobjs.c and renamed to `sfnt_open_font'.
|
|
`tt_face_load_sfnt_header' and `tt_face_load_directory' are combined
|
|
and renamed to `tt_face_load_font_dir'.
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_init_face): Recognize TTC here.
|
|
|
|
2006-02-13 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
Clean up the SFNT_Interface. Table loading functions are now named
|
|
after the tables' tags; `hdmx' is TrueType-specific and thus the
|
|
code is moved to the truetype module; `get_metrics' is moved here
|
|
from the truetype module so that the code can be shared with the cff
|
|
module.
|
|
|
|
This pass involves no real changes. That is, the code is moved
|
|
verbatim mostly. The only exception is the return value of
|
|
`tt_face_get_metrics'.
|
|
|
|
* include/freetype/internal/sfnt.h, src/sfnt/rules.mk,
|
|
src/sfnt/sfdriver.c, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
|
|
src/sfnt/ttload.c, src/sfnt/ttload.h, src/sfnt/ttsbit.c,
|
|
src/sfnt/ttsbit.h, src/sfnt/ttsbit0.c: Clean up the SFNT_Interface.
|
|
|
|
* src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: New files. Metrics-related
|
|
tables' loading and parsing code is moved to here.
|
|
Move `tt_face_get_metrics' here from the truetype module. The
|
|
return value is changed from `void' to `FT_Error'.
|
|
|
|
* include/freetype/internal/fttrace.h: New trace: ttmtx.
|
|
|
|
* src/truetype/ttpload.c, src/truetype/ttpload.h: `hdmx' loading and
|
|
parsing code is moved here.
|
|
New function `tt_face_load_prep' split from `tt_face_load_fpgm'.
|
|
`tt_face_load_fpgm' returns `FT_Err_Ok' if `fpgm' doesn't exist.
|
|
|
|
* src/cff/cffgload.c, src/cff/cffobjs.c: Update.
|
|
|
|
* src/truetype/ttgload.c, src/truetype/ttobjs.c: Update.
|
|
|
|
2006-02-11 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/autofit/afcjk.c (af_cjk_metrics_init): Fix a stupid bug...
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_widths): Use
|
|
AF_LatinMetricsRec as the dummy metrics because we cast the metrics
|
|
to it later in `af_latin_hints_link_segments'.
|
|
|
|
2006-02-11 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* include/freetype/config/ftoption.h (AF_CONFIG_OPTION_CJK): #define
|
|
to enable autofit CJK script support. (#define'd by default.)
|
|
|
|
* src/autofit/aflatin.h (AF_LATIN_CONSTANT): New macro.
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_widths): Make sure
|
|
that `edge_distance_threshold' is always set.
|
|
(af_latin_hints_link_segments): Potential divide-by-zero bug.
|
|
Use latin constant in the scoring formula.
|
|
|
|
* src/autofit/afcjk.c: Minor updates due to the above three changes.
|
|
|
|
* docs/TODO, docs/CHANGES: Updated.
|
|
|
|
2006-02-09 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
Introduce experimental autofit CJK module based on akito's autohint
|
|
patch. You need to #define AF_MOD_CJK in afcjk.c to enable it.
|
|
|
|
* src/autofit/afglobal.c, src/autofit/afcjk.h, src/autofit/afcjk.c,
|
|
src/autofit/rules.mk, src/autofit/autofit.c, src/autofit/aftypes.h:
|
|
Add CJK module based on akito's autohint patch.
|
|
|
|
* src/autofit/afhints.h (AF_SegmentRec): New field `len' for the
|
|
overlap length of the segments.
|
|
(AF_SEGMENT_LEN, AF_SEGMENT_DIST): New macros.
|
|
|
|
* src/autofit/aflatin.h (af_latin_metrics_init_widths),
|
|
src/autofit/aflatin.c (af_latin_metrics_init_widths): Made
|
|
`FT_LOCAL'.
|
|
Use the character given by the caller.
|
|
(af_latin_metrics_init_widths, af_latin_hints_link_segments): Scale
|
|
the thresholds.
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g): Respect
|
|
AF_SCALER_FLAG_NO_ADVANCE.
|
|
|
|
2006-02-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cid/cidparse.c (cid_parse_new): Remove shadowing variable.
|
|
|
|
2006-02-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/cid/cidparse.c (cid_parse_new): Fix for abnormally short or
|
|
broken CIDFont. Reported by Taek Kwan(TK) Lee (see ft-devel
|
|
2005-11-02).
|
|
|
|
2006-02-08 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/configure.ac: Fix bug for `--with-old-mac-fonts'
|
|
option on UNIX platform. It has been broken since 2006-01-11.
|
|
|
|
2006-02-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/otvalid/module.mk: s/otvalid_module_class/otv_module_class/.
|
|
* src/gxvalid/module.mk: s/gxvalid_module_class/gxv_module_class/.
|
|
|
|
* builds/unix/unixddef.mk: Actually do define PLATFORM (fixing
|
|
change from 2006-01-31).
|
|
(TOP_DIR, OBJ_DIR): Update.
|
|
|
|
* builds/unix/install.mk (install): Fix path for ftmodule.h.
|
|
|
|
* Makefile, *.mk, builds/unix/unix-cc.in, builds/unix-def.in: Use
|
|
`?=' where appropriate.
|
|
|
|
* builds/detect.mk (TOP_DIR), builds/os2/os2-dev.mk (TOP_DIR),
|
|
builds/win32/w32-dev.mk (TOP_DIR): Removed. Defined elsewhere.
|
|
|
|
2006-01-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
Implement new, simplified module selection. With GNU make it is now
|
|
sufficient to modify a single file, `modules.cfg', to control the
|
|
inclusion of modules and base extension files.
|
|
|
|
This change also fixes the creation of ftmodule.h; it now depends on
|
|
`modules.cfg' and thus is rebuilt only if necessary.
|
|
|
|
Finally, a version of `ftoption.h' in OBJ_DIR is preferred over the
|
|
default location.
|
|
|
|
* modules.cfg: New file.
|
|
|
|
* builds/freetype.mk: Don't include `modules.mk'.
|
|
Include all `rules.mk' files as specified in `modules.cfg'.
|
|
(FTOPTION_FLAG, FTOPTION_H): New variables.
|
|
(FT_CFLAGS): Add macro definition for FT_CONFIG_MODULES_H.
|
|
Add FTOPTION_FLAG.
|
|
($(FT_INIT_OBJ)): Don't use FT_MODULE_LIST.
|
|
(CONFIG_H): Add FTMODULE_H and FTOPTION_H.
|
|
(INCLUDES): Add DEVEL_DIR.
|
|
(INCLUDE_FLAGS, FTSYS_SRC, FTSYS_OBJ, FTDEBUG_SRC, FTDEBUG_OBJ,
|
|
OBJ_M, OBJ_S): Use `:=', not `='.
|
|
(remove_ftmodule_h): New phony target to delete `ftmodule.h'.
|
|
(distclean): Add remove_ftmodule_h.
|
|
|
|
* builds/modules.mk: (MODULE_LIST): Removed.
|
|
(make_module_list, clean_module_list): Replace targets
|
|
with...
|
|
(FTMODULE_H_INIT, FTMODULE_H_CREATE, FTMODULE_H_DONE): New
|
|
variables. Reason for the change is that it is not possible to have
|
|
a phony prerequisite which is run only if the target file must be
|
|
rebuilt (phony prerequisites act like subroutines and are *always*
|
|
executed). We only want to rebuild `ftmodule.h' if `module.cfg' is
|
|
changed.
|
|
Update all callers.
|
|
($FTMODULE_H)): Rule to create `ftmodule.h', depending on
|
|
`modules.cfg'.
|
|
|
|
* builds/toplevel.mk: Rewrite and simplify module handling.
|
|
(MODULES_CFG, FTMODULE_H): New variables.
|
|
Include MODULES_CFG.
|
|
(MODULES): New variable to include all `module.mk' and `rules.mk'
|
|
files. We no longer use make's `wildcard' function for this.
|
|
|
|
* Makefile (USE_MODULES): Remove. Update all users.
|
|
(OBJ_DIR): Define it here.
|
|
|
|
* src/*/module.mk: Change
|
|
|
|
make_module_list: foo
|
|
foo: ...
|
|
|
|
to
|
|
|
|
FTMODULE_H_COMMANDS += FOO
|
|
define FOO
|
|
...
|
|
endef
|
|
|
|
in all files. `FTMODULE_H_COMMANDS' is used in `FTMODULE_H_CREATE'.
|
|
|
|
* src/base/rules.mk (BASE_EXT_SRC): Use BASE_EXTENSIONS.
|
|
|
|
* builds/unix/detect.mk (setup): Always execute `configure' script.
|
|
(have_mk): Rename to...
|
|
(have_Makefile): This.
|
|
Don't use `strip' function.
|
|
|
|
* builds/unix/unix.mk: Include `install.mk' only if BUILD_PROJECT is
|
|
defined.
|
|
(have_mk): Don't use `strip' function.
|
|
Test for unix-def.mk in OBJ_DIR, not BUILD_DIR (and invert the test
|
|
accordingly).
|
|
|
|
* builds/unix/install.mk (install, uninstall): Handle `ftmodule.h'.
|
|
|
|
* builds/os2/os2-dev.mk, builds/unix/unix-dev.mk,
|
|
builds/win32/w32-bccd.mk, builds/win32/w32-dev.mk: Don't define
|
|
BUILD_DIR but DEVEL_DIR for development header files.
|
|
|
|
* builds/ansi/ansi-def.mk (TOP_DIR, OBJ_DIR),
|
|
builds/beos/beos-def.mk (TOP_DIR, OBJ_DIR), builds/unix/unix-def.in
|
|
(TOP_DIR, OBJ_DIR): Removed. Defined elsewhere.
|
|
|
|
* builds/dos/dos-def.mk (OBJ_DIR), builds/os2/os2-def.mk (OBJ_DIR),
|
|
builds/win32/win32-def.mk (OBJ_DIR): Removed. Defined elsewhere.
|
|
|
|
* builds/unix/unixddef.mk: Don't define BUILD_DIR but DEVEL_DIR for
|
|
development header files.
|
|
Don't define PLATFORM.
|
|
|
|
* configure: Copy `modules.cfg' to builddir if builddir != srcdir.
|
|
Update snippet taken from autoconf's m4sh.m4 to current CVS version.
|
|
Be more verbose.
|
|
|
|
* include/freetype/config/ftmodule.h: Add comments -- this file is
|
|
no longer used if FreeType is built with GNU make.
|
|
|
|
* docs/CHANGES, docs/CUSTOMIZE, docs/INSTALL, docs/INSTALL.ANY,
|
|
docs/INSTALL.GNU, docs/INSTALL.UNX: Document new build mechanism.
|
|
Other minor updates.
|
|
|
|
* modules.txt: Removed. Contents included in `modules.cfg'.
|
|
|
|
|
|
* include/freetype/internal/ftmemory.h (FT_QAlloc_Debug,
|
|
FT_Free_Debug) [FT_STRICT_ALIASING]: Fix typos.
|
|
|
|
* src/base/ftdbgmem.c (FT_Alloc_Debug, FT_Realloc_Debug,
|
|
FT_QAlloc_Debug, FT_QRealloc_Debug, FT_Free_Debug)
|
|
[FT_STRICT_ALIASING]: Implement.
|
|
|
|
2006-01-31 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
|
|
(cid_face_init), src/pfr/pfrobjs.c (pfr_face_init),
|
|
src/type1/t1objs.c (T1_Face_Init): Set face->height to MAX(1.2 *
|
|
units_per_EM, ascender - descender).
|
|
|
|
2006-01-31 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* include/freetype/internal/t1types.h (AFM_FontInfo),
|
|
src/psaux/afmparse.c, src/tools/test_afm.c: Read `FontBBox',
|
|
`Ascender', and `Descender' from an AFM.
|
|
|
|
* src/type1/t1afm.c (T1_Read_Metrics): Use the metrics from the AFM.
|
|
|
|
* include/freetype/freetype.h (FT_FaceRec): Mention that fields may
|
|
be changed after file attachment.
|
|
|
|
2006-01-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/*/module.mk (.PHONY): Add.
|
|
|
|
2006-01-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
* README, docs/FTL.TXT: Fix email address for bug reports.
|
|
Other minor formatting.
|
|
|
|
* devel/ftoption.h: Synchronize with
|
|
include/freetype/config/ftoption.h.
|
|
|
|
* src/autofit/module.mk (add_autofit_module), src/bdf/module.mk
|
|
(add_bdf_module), src/type42/module.mk (add_type42_driver): Fix
|
|
whitespace.
|
|
|
|
* src/smooth/module.mk (add_smooth_renderer): Add lcd and lcdv
|
|
renderer classes.
|
|
|
|
2006-01-27 David Turner <david@freetype.org>
|
|
|
|
* builds/unix/configure.ac: Fix build problem on Cygwin.
|
|
|
|
* builds/unix/install.mk (install): Don't install the internal
|
|
headers, and remove existing ones if found in the target install
|
|
directory.
|
|
|
|
* src/autofit/afwarp.c: Add simple #ifdef to prevent compilation
|
|
if the warp hinter isn't active (it shouldn't, still experimental).
|
|
|
|
* Jamfile, include/freetype/config/ftmodule.h: Remove `gxvalid'
|
|
and `otvalid' from the list of modules that are linked statically
|
|
to a given FreeType library. Functionality has been moved to the
|
|
`ftvalid' CVS module.
|
|
|
|
Note also that current Make-based build system still compiles the
|
|
modules though.
|
|
|
|
* include/freetype/config/ftoption.h (FT_STRICT_ALIASING): New macro
|
|
which controls the definitions of the memory management functions to
|
|
avoid warnings with recent versions of GCC. This macro is only here
|
|
to be disabled, in case we detect problems with the new scheme.
|
|
|
|
NOTE: Disable macro to use the memory debugger -- this will be fixed
|
|
later!
|
|
|
|
* include/freetype/internal/ftmemory.h, src/base/ftutil.c (FT_Alloc,
|
|
FT_QAlloc, FT_Realloc, FT_QRealloc, FT_Free) [FT_STRICT_ALIASING]:
|
|
New versions.
|
|
|
|
|
|
* builds/win32/visualc/freetype.dsp: Updating project file to
|
|
define FT2_BUILD_LIBRARY, and remove gxvalid + otvalid modules from
|
|
compilation.
|
|
|
|
|
|
* builds/freetype.mk (FT_CFLAGS), Jamfile (DEFINES): Define the
|
|
macro FT2_BUILD_LIBRARY when compiling the library.
|
|
|
|
* include/freetype/config/ftheader.h: Remove inclusions of internal
|
|
headers except if the macro FT2_BUILD_LIBRARY is defined.
|
|
|
|
|
|
* include/freetype/internal/psaux.h (AFM_KernPair, AFM_TrackKern,
|
|
AFM_FontInfo): Move structure declarations to...
|
|
* include/freetype/internal/t1types.h: This file.
|
|
|
|
|
|
* (many files): Fix compiler warnings.
|
|
Various minor reorganizations.
|
|
|
|
|
|
* src/cff/cffload.c (cff_font_done): Don't free static array
|
|
`subfonts'.
|
|
|
|
* src/otvalid/otvcommn.c (otv_ClassDef_validate),
|
|
src/otvalid/otvgpos.c (otv_x_sxy): Fix debugging information.
|
|
|
|
|
|
Get rid of writable static variables (i.e., the string table) in
|
|
afmparse, and fix compilation in FT2_MULTI mode.
|
|
|
|
* src/psaux/afmparse.c: Include ft2build.h and FT_FREETYPE_H.
|
|
(AFM_MAX_ARGUMENTS): Define...
|
|
* src/psaux/afmparse.h: Here.
|
|
* src/psaux/Jamfile (_sources): Add afmparse.
|
|
|
|
* src/psaux/psconv.c: Include psconv.h.
|
|
|
|
* src/type1/t1afm.c: Don't include FT_INTERNAL_TYPE1_TYPES_H but
|
|
FT_INTERNAL_POSTSCRIPT_AUX_H.
|
|
* src/type1/t1afm.h: Include FT_INTERNAL_TYPE1_TYPES_H.
|
|
|
|
2006-01-23 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* include/freetype/freetype.h (FT_Select_Size): Rename the second
|
|
argument from `idx' to `strike_index'.
|
|
(FT_Size_Request_Type): Add FT_SIZE_REQUEST_TYPE_MAX to the end of
|
|
this enum.
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_REQUEST_WIDTH,
|
|
FT_REQUEST_HEIGHT): New macros to get the width and height of a
|
|
request, in fractional pixels.
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Select_Metrics,
|
|
FT_Request_Metrics), src/base/ftobjs.c (FT_Select_Metrics,
|
|
FT_Request_Metrics): New base functions to set the font metrics. They
|
|
were part of FT_Select_Size/FT_Request_Size and are made independent
|
|
functions so that metrics are not set again and again.
|
|
|
|
* src/base/ftobjs.c (FT_Select_Size, FT_Request_Size): Metrics are set
|
|
only when driver's size_select/size_request is NULL. That is, drivers
|
|
should set the metrics themselves.
|
|
(FT_Match_Size): Round before matching. This was what we did and it
|
|
does cause some problems without rounding.
|
|
|
|
* src/cff/cffobjs.c (cff_size_select), src/truetype/ttdriver.c
|
|
(tt_size_select): Set the font metrics.
|
|
s/index/strike_index/.
|
|
The scaled metrics are always preferred over strikes' metrics, even
|
|
when some strike is selected. This is done because the strikes'
|
|
metrics are not reliable, e.g., the sign of the descender is wrong for
|
|
some fonts.
|
|
|
|
* src/cff/cffobjs.c (cff_size_request), src/truetype/ttdriver.c
|
|
(tt_size_request): Set the font metrics.
|
|
Call cff_size_select/tt_size_select when some strike is matched.
|
|
|
|
* src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/cid/cidobjs.c,
|
|
src/pcf/pcfdrivr.c, src/truetype/ttdriver.c, src/type1/t1objs.c,
|
|
src/type1/t1objs.h, src/type42/t42objs.c, src/winfonts/winfnt.c:
|
|
Set the font metrics.
|
|
s/index/strike_index/.
|
|
|
|
* src/tools/test_afm.c, src/psaux/psconv.c: Older versions of these
|
|
files were committed. Just a catch-up.
|
|
(PS_Conv_ToFixed): Remove the `goto'.
|
|
(PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Speed up a little.
|
|
|
|
* src/sfnt/ttsbit.c (tt_face_load_sbit_strikes,
|
|
tt_face_load_strike_metrics), src/sfnt/ttsbit0.c
|
|
(tt_face_load_sbit_strikes, tt_face_load_strike_metrics): The
|
|
advertised metrics in `available_sizes' are different from those
|
|
actually used.
|
|
|
|
2006-01-23 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/psaux/psaux.c src/psaux/psauxmod.c src/type1/t1driver.c: Make
|
|
AFM parser optional, controlled by `T1_CONFIG_OPTION_NO_AFM'.
|
|
|
|
2006-01-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
|
|
`texinfo' CVS module at savannah.gnu.org.
|
|
|
|
2006-01-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/autofit/rules.mk (AUTOF_DRV_SRC): Add afwarp.c.
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g): Move AF_USE_WARPER up
|
|
to avoid compiler warnings.
|
|
|
|
* src/autofit/afwarp.c (af_warper_compute_line_best): Remove
|
|
shadowing variable declarations.
|
|
Fix warning parameters and replace printf with AF_LOG.
|
|
(af_warper_compute): Remove unused variable.
|
|
|
|
2006-01-20 David Turner <david@freetype.org>
|
|
|
|
Adding experimental implementation of `warp hinting' (new hinting
|
|
algorithm for gray-level and LCD rendering). It is disabled by
|
|
default, you need to #define AF_USE_WARPER in aftypes.h.
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_scale_dim) [AF_USE_WARPER]:
|
|
New function.
|
|
* src/autofit/afhints.h: Updated.
|
|
|
|
* src/autofit/aflatin.c [AF_USE_WARPER]: Include afwarp.h.
|
|
(af_latin_hints_init) [AF_USE_WARPER]: Reset mode to
|
|
FT_RENDER_MODE_NORMAL if an LCD mode is selected.
|
|
(af_latin_hints_apply) [AF_USE_WARPER]: Call af_warper_compute
|
|
appropriately.
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g) [!AF_USER_WARPER]:
|
|
Isolate code for adjusting metrics.
|
|
|
|
* src/autofit/aftypes.h (AF_USE_WARPER): New macro (commented out by
|
|
default).
|
|
|
|
* src/autofit/afwarp.c, src/autofit/afwarp.h: New files.
|
|
|
|
* src/autofit/autofit.c [AF_USE_WARPER]: Include afwarp.c.
|
|
|
|
* src/autofit/Jamfile (_sources): Add afwarp.
|
|
|
|
2006-01-19 David Turner <david@freetype.org>
|
|
|
|
* src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): Fix small bug
|
|
that prevented compilation when FT_OPTIMIZE_MEMORY is defined.
|
|
|
|
2006-01-19 Brian Weed <bw@imaginengine.com>
|
|
|
|
* builds/win32/visualc/freetype.dsp: Updated.
|
|
|
|
2006-01-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
Use pscmap service in CFF module.
|
|
|
|
* src/cff/cffcmap.c (cff_cmap_uni_pair_compare): Removed.
|
|
(cff_sid_to_glyph_name): New function.
|
|
(cff_cmap_unicode_init, cff_cmap_unicode_done,
|
|
cff_cmap_unicode_char_index, cff_cmap_unicode_char next): Use pscmap
|
|
service.
|
|
(cff_cmap_unicode_class_rec): Updated.
|
|
* src/cff/cffcmap.h (CFF_CMapUnicode, CFF_CMap_UniPair): Removed.
|
|
|
|
|
|
* src/psnames/psmodule.c (ps_unicodes_char_next): Fix `unicode'
|
|
return value.
|
|
|
|
|
|
* src/psaux/afmparse.c (afm_parser_read_vals): Use double casting
|
|
to avoid compiler warnings regarding type-punning.
|
|
|
|
2006-01-16 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/psaux/afmparse.c, src/psaux/afmparse.h: New files which
|
|
implement an AFM parser.
|
|
|
|
* src/psaux/psconv.c, src/psaux/psconv.h: New files to provide
|
|
conversion functions (e.g., PS real number => FT_Fixed) for the
|
|
PS_Parser and AFM_Parser. Some of the functions are taken, with
|
|
some modifications, from the file psobjs.c.
|
|
|
|
* src/psaux/psobjs.c: Use functions from psconv.c.
|
|
|
|
* include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Add
|
|
`AFM_Parser' to the `psaux' service.
|
|
|
|
* src/psaux/psaux.c, src/psaux/rules.mk (PSAUX_DRV_SRC): Include
|
|
those new files.
|
|
|
|
* src/tools/test_afm.c: A test program for AFM parser.
|
|
|
|
* include/freetype/internal/services/svkern.h: New file providing a
|
|
`Kerning' service. It is currently only used to get the track
|
|
kerning information.
|
|
|
|
* include/freetype/internal/ftserv.h (FT_SERVICE_KERNING_H): New
|
|
macro.
|
|
|
|
* src/type1/t1driver.c, src/type1/t1objs.c, src/type1/t1afm.c,
|
|
src/type1/t1afm.h: Update to use the AFM parser.
|
|
Provide the `Kerning' service.
|
|
|
|
* include/freetype/freetype.h, src/base/ftobjs.c: New API
|
|
`FT_Get_Track_Kerning'.
|
|
|
|
2006-01-15 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* include/freetype/internal/ftobjs.h, src/base/ftobjs.c,
|
|
src/bdf/bdfdrivr.c, src/cff/cffgload.c, src/cid/cidgload.c,
|
|
src/pcf/pcfdrivr.c, src/type1/t1gload.c, src/winfonts/winfnt.c:
|
|
s/ft_fake_vertical_metrics/ft_synthesize_vertical_metrics/.
|
|
|
|
* docs/CHANGES: Mention that vertical metrics are synthesized for
|
|
fonts not having this info.
|
|
|
|
2006-01-15 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* include/freetype/internal/ftobjs.h (ft_fake_vertical_metrics),
|
|
src/base/ftobjs.c (ft_fake_vertical_metrics): New function to fake
|
|
vertical metrics.
|
|
|
|
* src/cff/cffgload.c, src/cid/cidgload.c, src/pcf/pcfdrivr.c,
|
|
src/type1/t1gload.c, src/winfonts/winfnt.c: Fake vertical metrics,
|
|
which are monotone.
|
|
|
|
* src/truetype/ttgload.c (compute_glyph_metrics): Some fixes and
|
|
formattings in vertical metrics faking. There is still room for
|
|
improvements (and so does the CFF module).
|
|
|
|
2006-01-15 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdrivr.c
|
|
(PCF_Glyph_Load), src/winfonts/winfnt.c (FNT_Load_Glyph): Don't set
|
|
the linear advance fields as they are only used by the outline
|
|
glyphs.
|
|
|
|
* include/freetype/freetype.h: Documentation updates and
|
|
clarifications.
|
|
The meaning of FT_LOAD_FORCE_AUTOHINT is changed so that no real
|
|
change need be made to the code.
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Resolve flag dependencies and
|
|
decide whether to use the auto-hinter according to documentation.
|
|
There should to be no real difference.
|
|
Some checks (e.g., is text height positve?) after the glyph is
|
|
loaded.
|
|
(FT_Select_Size, FT_Request_Size): Scales are set to wrong values.
|
|
Be careful that scales won't be negative.
|
|
|
|
2006-01-14 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* docs/CHANGES: Mention the size selection change.
|
|
|
|
* src/bdf/bdfdrivr.c (BDF_Size_Request, BDF_Size_Select),
|
|
src/pcf/pcfdrivr.c (PCF_Size_Request, PCF_Size_Select),
|
|
src/winfonts/winfnt.c (FNT_Size_Request, FNT_Size_Select): Do size
|
|
matching for requests of type NOMINAL and REAL_DIM.
|
|
|
|
* src/winfonts/winfnt.c (FNT_Face_Init): Print trace message when
|
|
`pixel_height' is used for nominal height.
|
|
|
|
* src/base/ftobjs.c (FT_Request_Size): Call `FT_Match_Size' if the
|
|
face is bitmap only and driver doesn't provide `request_size'. This
|
|
is added merely for completion as no driver satisfies the conditions.
|
|
|
|
2006-01-13 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
Introduce new size selection interface.
|
|
|
|
* include/freetype/internal/ftdriver.h (struct FT_Driver_ClassRec):
|
|
Replace `set_char_sizes' and `set_pixel_sizes' by `request_size' and
|
|
`select_size'.
|
|
|
|
* include/freetype/freetype.h (FT_Select_Size, FT_Size_Request_Type,
|
|
FT_Size_Request, FT_Request_Size, FT_Select_Size), src/base/ftobjs.c
|
|
(FT_Select_Size, FT_Request_Size): API additions to export the new
|
|
size selection interface.
|
|
|
|
* src/base/ftobjs.c (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Use
|
|
`FT_Request_Size'.
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Match_Size),
|
|
src/base/ftobjs.c (FT_Match_Size): New function to match a size
|
|
request against `available_sizes'. Drivers supporting bitmap strikes
|
|
can use this function to implement `request_size'.
|
|
|
|
* src/bdf/bdfdrivr.c, src/cid/cidobjs.c, src/cid/cidobjs.h,
|
|
src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/type1/t1driver.c,
|
|
src/type1/t1objs.c, src/type1/t1objs.h, src/type42/t42drivr.c,
|
|
src/type42/t42objs.c, src/type42/t42objs.h, src/winfonts/winfnt.c:
|
|
Update to new size selection interface.
|
|
|
|
* src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffobjs.c,
|
|
src/cff/cffobjs.h, src/truetype/ttdriver.c, src/truetype/ttgload.c,
|
|
src/truetype/ttobjs.c, src/truetype/ttobjs.h: Update to new size
|
|
selection interface.
|
|
Make `strike_index' FT_ULong and always defined.
|
|
Use `load_strike_metrics' provided by SFNT interface.
|
|
|
|
2006-01-13 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* include/freetype/internal/sfnt.h (SFNT_Interface): New method
|
|
`load_strike_metrics' used to load the strike's metrics.
|
|
|
|
* src/sfnt/sfdriver.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h,
|
|
src/sfnt/ttsbit0.c: New function `tt_face_load_strike_metrics'.
|
|
|
|
* src/pfr/pfrobjs.c (pfr_face_init): Set FT_Bitmap_Size correctly.
|
|
|
|
* src/winfonts/winfnt.c (FNT_Face_Init): Use `nominal_point_size' for
|
|
nominal size unless it is obviously incorrect.
|
|
|
|
* include/freetype/freetype.h (FT_Bitmap_Size): Update the comments on
|
|
FNT driver.
|
|
|
|
2006-01-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
Prepare use of pscmap service within CFF module.
|
|
|
|
* include/freetype/internal/services/svpscmap.h: Include
|
|
FT_INTERNAL_OBJECTS_H.
|
|
(PS_Unicode_Index_Func): Removed. Unused.
|
|
(PS_Macintosh_Name_Func): Renamed to...
|
|
(PS_Macintosh_NameFunc): This.
|
|
Update all callers.
|
|
(PS_Adobe_Std_Strings_Func): Renamed to...
|
|
(PS_Adobe_Std_StringsFunc): This.
|
|
Update all callers.
|
|
(PS_UnicodesRec): This is the former `PS_Unicodes' structure.
|
|
Add `cmap' member.
|
|
Update all callers.
|
|
(PS_Unicodes): This is now a typedef'd pointer to PS_UnicodesRec.
|
|
Update all callers.
|
|
(PS_Glyph_NameFunc): New typedef.
|
|
(PS_Unicodes_InitFunc): Change arguments to expect a function
|
|
and generic data pointer which returns a glyph name from a given
|
|
index.
|
|
|
|
* src/psnames/psmodule.c (ps_unicodes_init, ps_unicodes_char_index,
|
|
ps_unicodes_char_next, pscmaps_interface): Updated.
|
|
|
|
* include/freetype/internal/t1types.h (T1_FaceRec): Updated.
|
|
|
|
* src/psaux/t1cmap.h (T1_CmapStdRec): Updated.
|
|
(T1_CmapUnicode, T1_CmapUnicodeRec): Removed.
|
|
|
|
* src/psaux/t1cmap.c (t1_get_glyph_name): New callback function.
|
|
(t1_cmap_unicode_init, t1_cmap_unicode_done,
|
|
t1_cmap_unicode_char_index, t1_cmap_unicode_char_next,
|
|
t1_cmap_unicode_class_rec): Updated.
|
|
|
|
* src/type42/t42types.h (T42_FaceRec): Updated.
|
|
|
|
2006-01-11 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* include/freetype/ftmac.h: Add declaration of new functions
|
|
FT_New_Face_From_FSRef and FT_GetFile_From_Mac_ATS_Name that
|
|
were introduced by the jumbo patch on 2006-01-11.
|
|
|
|
2006-01-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
Fix Savannah bug #15056 and use pscmap service in psaux module.
|
|
|
|
* include/freetype/internal/services/svpscmap.h (PS_UniMap): Use
|
|
FT_UInt32 for `glyph_index'.
|
|
(PS_Unicodes_InitFunc): Use FT_String for `glyph_names'.
|
|
(PS_Unicodes_CharIndexFunc): Use FT_UInt32 for `unicode'.
|
|
(PS_Unicodes_CharNextFunc): Make second argument a pointer to
|
|
FT_UInt32.
|
|
|
|
* src/psnames/psmodule.c (VARIANT_BIT, BASE_GLYPH): New macros.
|
|
(ps_unicode_value): Set VARIANT_BIT in return value if glyph is a
|
|
variant glyph (this is, it has non-leading `.' in its name).
|
|
(compare_uni_maps): Sort base glyphs before variant glyphs.
|
|
(ps_unicodes_init): Use FT_String for `glyph_names' argument.
|
|
Reallocate only if number of used entries is much smaller.
|
|
Updated to handle variant glyphs.
|
|
(ps_unicodes_char_index, ps_unicodes_char_next): Prefer base glyphs
|
|
over variant glyphs.
|
|
Simplify code.
|
|
|
|
* src/psaux/t1cmap.c (t1_cmap_uni_pair_compare): Removed.
|
|
(t1_cmap_unicode_init, t1_cmap_unicode_char_index,
|
|
t1_cmap_unicode_char_next): Use pscmap service.
|
|
(t1_cmap_unicode_done): Updated.
|
|
|
|
* src/psaux/t1cmap.h (T1_CMapUniPair): Removed.
|
|
(T1_CMapUnicode): Use PS_Unicodes structure.
|
|
|
|
2006-01-11 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
Jumbo patch to fix `deprecated' warning of cross-build for Tiger on
|
|
Intel, as reported by Sean McBride <sean@rogue-research.com> on
|
|
2005-08-24.
|
|
|
|
* src/base/ftmac.c: Heavy change to build without deprecated Carbon
|
|
functions on Tiger.
|
|
|
|
* builds/unix/configure.ac: Add options and autochecks for Carbon
|
|
functions availabilities, for MacOS X.
|
|
|
|
* builds/mac/ascii2mpw.py: Add converter for character `\305'.
|
|
* builds/mac/FreeType.m68k_{far|cfm}.make.txt: Add conditional
|
|
macros to avoid unavailable functions.
|
|
ftmac.c must be compiled without `-strict ansi', because it disables
|
|
cpp macro to use ToolBox system call.
|
|
|
|
* builds/mac/FreeType.ppc_{classic|carbon}.make.txt: Add conditional
|
|
macros to avoid unavailable functions.
|
|
|
|
* builds/mac/README: Detailed notes on function availabilities.
|
|
|
|
* docs/CHANGES: Notes about (possible) incompatibilities.
|
|
|
|
2006-01-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
2006-01-08 Huw D M Davies <h.davies1@physics.ox.ac.uk>
|
|
|
|
* include/freetype/ftmodapi.h (FT_Module_Get_Flags): New
|
|
declaration.
|
|
|
|
* src/base/ftobjs.c (FT_Module_Get_Flags): New function.
|
|
|
|
2006-01-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/pcf/pcfread.c (pcf_get_bitmaps): Remove unused variable
|
|
`bitmaps'. Reported by Yu Lei <yulei0@gmail.com>.
|
|
|
|
* src/base/ftutil.c (ft_highpow2): s/FT_BASE/FT_BASE_DEF/.
|
|
Reported by Niels Boldt <nielsboldt@gmail.com>.
|
|
|
|
2005-12-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/sfnt/sfnt/ttbdf.c: Add newline '\n' to the end of file, for
|
|
MPW compiler.
|
|
|
|
2005-12-23 David Turner <david@freetype.org>
|
|
|
|
* Jamfile (RefDoc), docs/reference/README: Fix it so that `jam
|
|
refdoc' works correctly to generate the API reference in
|
|
`docs/reference'.
|
|
|
|
* src/tools/docmaker/tohtml.py (print_html_field,
|
|
print_html_field_list): Update to output nicer fields lists in the
|
|
API reference.
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): FT_LOAD_TARGET_LIGHT now
|
|
forces auto-hinting.
|
|
|
|
* freetype/freetype.h: Updating the documentation for
|
|
FT_LOAD_TARGET_XXX and FT_Render_Mode values.
|
|
|
|
2005-12-23 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c (FT_New_Face_From_Suitcase): Count scalable faces
|
|
in supported formats (sfnt, LWFN) only, and ignore bitmap faces in
|
|
unsupported formats (fbit, NFNT). The number of available faces are
|
|
passed via face->num_faces. If bitmap faces are embedded in sfnt
|
|
resource, face->num_fixed_size is correctly set. In public API,
|
|
FT_New_Face() and FT_New_Face_From_FSSpec() count the faces as
|
|
FT_GetFile_From_Mac_Name(), which ignores NFNT resources.
|
|
|
|
* doc/CHANGES: Mention the changes.
|
|
|
|
2005-12-17 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/truetype/ttinterp.c (Update_Max): Set current size of buffer
|
|
correctly (so that memory debug system won't panic).
|
|
|
|
2005-12-16 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* include/freetype/internal/ftobjs.h (ft_glyphslot_grid_fit_metrics),
|
|
src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Removed.
|
|
|
|
* src/base/ftobjs.c (ft_recompute_scaled_metrics): Do not round.
|
|
|
|
* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
|
|
(cid_slot_load_glyph), src/truetype/ttgload.c (compute_glyph_metrics),
|
|
src/type1/t1gload.c (T1_Load_Glyph): Do not round glyph metrics.
|
|
|
|
* doc/CHANGES: Mention the changes.
|
|
|
|
2005-12-13 David Turner <david@freetype.org>
|
|
|
|
Change the implementation of the LIGHT hinting mode to completely
|
|
disable horizontal hinting. This is an experimental effort to
|
|
integrate David Chester's latest patch without affecting the other
|
|
hinting modes as well.
|
|
|
|
Note that this doesn't force auto-hinting for all fonts, however.
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_reload): Don't set
|
|
scaler_fiags here but...
|
|
(af_glyph_hints_rescale): Here.
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_init): Disable horizontal
|
|
hinting for `light' hinting mode.
|
|
|
|
|
|
* Jamfile: Small fix to ensure that ftexport.sym is placed into the
|
|
same location as other generated objects (i.e., within the `objs'
|
|
directory of the current directory).
|
|
|
|
|
|
Add support for an embedded `BDF ' table within SFNT-based bitmap
|
|
font files. This is used to store atoms & properties from the
|
|
original BDF fonts that were used to generate the font file.
|
|
|
|
The feature is controlled by TT_CONFIG_OPTION_BDF within
|
|
`ftoption.h' and is used to implement FT_Get_BDF_Property for these
|
|
font files.
|
|
|
|
At the moment, this is still experimental, the BDF table format
|
|
isn't cast into stone yet.
|
|
|
|
* include/freetype/config/ftoption.h (TT_CONFIG_OPTION_BDF): New
|
|
macro.
|
|
|
|
* include/freetype/config/ftstdlib.h (ft_memchr): New macro.
|
|
|
|
* include/freetype/internal/tttypes.h (TT_BDFRec, TT_BDF)
|
|
[TT_CONFIG_OPTION_BDF]: New structure.
|
|
(TT_FaceRec) [TT_CONFIG_OPTION_BDF]: New member `bdf'.
|
|
|
|
* include/freetype/ttags.h (TTAG_BDF): New macro.
|
|
|
|
* src/sfnt/Jamfile (_sources): Add ttbdf.
|
|
|
|
* src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttbdf.c.
|
|
|
|
* src/sfnt/sfdriver.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.h and
|
|
FT_SERVICE_BDF_H.
|
|
(sfnt_get_charset_it) [TT_CONFIG_OPTION_BDF]: New function.
|
|
(sfnt_service_bdf) [TT_CONFIG_OPTION_BDF]: New service.
|
|
(sfnt_servives) [TT_CONFIG_OPTION_BDF]: Add sfnt_service_bdf.
|
|
|
|
* src/sfnt/sfnt.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.c.
|
|
|
|
* src/sfnt/sfobjs.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.h.
|
|
(sfnt_done_face) [TT_CONFIG_OPTION_BDF]: Call
|
|
tt_face_free_bdf_props.
|
|
|
|
* src/sfnt/ttbdf.h, src/sfnt/ttbdf.c: New files.
|
|
|
|
2005-12-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/sfobjc.c (sfnt_init_face): Move tag check to...
|
|
* src/sfnt/ttload.c (sfnt_init): Here, before handling TTCs.
|
|
|
|
2005-12-06 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/truetype/ttobjs.c (tt_size_init): size->ttmetrics.valid is
|
|
initialized twice.
|
|
size->strike_index is not initialized.
|
|
|
|
2005-12-02 Taek Kwan(TK) Lee <taeklee@gmail.com>
|
|
|
|
* src/type42/t42objs.c (T42_Face_Init): Replace call to
|
|
FT_New_Memory_Face with call to FT_Open_Face to pass `params'.
|
|
|
|
2005-11-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/CHANGES: Document ftdump's `-v' option.
|
|
Document latest charmap code changes.
|
|
|
|
* src/sfnt/ttcmap.c, src/sfnt/ttcmap.h:
|
|
s/TT_CMAP_FLAG_OVERLAPPED/TT_CMAP_FLAG_OVERLAPPING/.
|
|
|
|
2005-11-30 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/sfnt/ttcmap.c (tt_cmap4_char_map_binary,
|
|
tt_cmap12_char_map_binary): Fix compiler warnings.
|
|
|
|
2005-11-29 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
Major update to distinguish between unsorted and overlapping
|
|
segments for cmap format 4. For overlapping but sorted segments,
|
|
which is previously considered unsorted, we still use binary search.
|
|
|
|
* src/sfnt/ttcmap.h (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.
|
|
(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 overlapping segments.
|
|
(tt_cmap4_validate): Make sure the subtable is large enough.
|
|
Do not check glyph_ids because some fonts set the length wrongly.
|
|
Also, if 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 overlapping 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.
|
|
|
|
2005-11-29 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/sfnt/ttcmap.c (TT_CMap12Rec_, tt_cmap12_init, tt_cmap12_next):
|
|
New structures and functions 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).
|
|
|
|
2005-11-15 Detlef Würkner <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.
|
|
|
|
2005-11-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* 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:
|
|
Updated for MPW to build all available modules.
|
|
|
|
2005-11-21 Håvard Wall <haavardw@ifi.uio.no>
|
|
|
|
* src/bdf/bdfdrivr.c (bdf_interpret_style, BDF_Face_Done): Fix small
|
|
memory leak.
|
|
|
|
2005-11-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/ttload.c (sfnt_init): Add tracing message.
|
|
|
|
2005-11-21 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Image_offset was
|
|
added twice to image_start if image_format was 2 or 5.
|
|
|
|
2005-11-21 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* 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.
|
|
|
|
2005-11-20 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* 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 if the font is TTC and face_index is -1.
|
|
|
|
2005-11-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
* 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.
|
|
|
|
2005-11-18 susuzki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* 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 <b90201047@ntu.edu.tw>
|
|
|
|
* 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 Würkner <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/.
|
|
|
|
2005-11-17 Detlef Würkner <TetiSoft@apg.lahn.de>
|
|
|
|
* builds/amiga/makefile, builds/amiga/makefile.os4,
|
|
builds/amiga/smakefile,
|
|
builds/amiga/include/freetype/config/ftmodule.h: Updated the Amiga
|
|
build files (added support for the gxvalid module).
|
|
|
|
2005-11-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
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.
|
|
|
|
2005-11-17 Chia-I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* 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 <david@freetype.org>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* 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 <cbiesinger@web.de>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* src/type1/t1afm.c (T1_Read_PFM): Zero offset means `no kerning
|
|
table available'. From Sergey Tolstov <stolstov@esri.com>.
|
|
|
|
2005-11-03 Ville Syrjälä <syrjala@sci.fi>
|
|
|
|
* src/base/ftobjs.c (FT_Open_Face): Avoid possible memory leak.
|
|
|
|
2005-11-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
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 <david@freetype.org>
|
|
|
|
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 <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* 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.
|
|
Skeleton files of MPW makefiles.
|
|
|
|
* builds/mac/ascii2mpw.py: Added.
|
|
Python script to make MPW makefile from skeleton.
|
|
|
|
* builds/mac/README: Updated.
|
|
Almost rewritten to use new files.
|
|
|
|
2005-10-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* include/freetype/ftsysmem.h, include/freetype/ftsysio.h: Removed.
|
|
Obsolete.
|
|
|
|
2005-10-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
* 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>.
|
|
|
|
2005-10-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftdbgmem.c (ft_mem_debug_realloc): Make it compile with
|
|
C++.
|
|
|
|
2005-10-21 David Turner <david@freetype.org>
|
|
|
|
* 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 <david@freetype.org>
|
|
|
|
* 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 <b90201047@ntu.edu.tw>
|
|
|
|
* 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 <b90201047@ntu.edu.tw>
|
|
|
|
* 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 <david@freetype.org>
|
|
|
|
* 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 <david@freetype.org>
|
|
|
|
* src/tools/apinames.c: Add new tool to extract public API function
|
|
names from header files.
|
|
|
|
2005-10-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
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 <wl@gnu.org>
|
|
|
|
* builds/unix/freetype2.m4: Add license exception so that the file
|
|
can be used in any other autoconf script.
|
|
|
|
2005-09-26 David Turner <david@freetype.org>
|
|
|
|
* 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 <david@freetype.org>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* docs/CHANGES: Mention SING Glyphlet support.
|
|
|
|
2005-09-22 David Turner <david@freetype.org>
|
|
|
|
* src/base/Jamfile: Disable compilation of ftgxval module
|
|
temporarily.
|
|
|
|
2005-09-19 David Somers <dsomers@omz13.com>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
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 <wl@gnu.org>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* 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 <gww@silcom.com>
|
|
|
|
* src/truetype/ttgload.c [TT_MAX_COMPOSITE_RECURSE]: Removed.
|
|
(load_truetype_glyph): Limit recursion depth by `maxComponentDepth'.
|
|
|
|
2005-08-25 J. Ali Harlow <ali@avrc.city.ac.uk>
|
|
|
|
* builds/unix/freetype2.in (CFlags): Add missing directory.
|
|
|
|
2005-08-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/CHANGES: Mention gxvalid module.
|
|
|
|
2005-08-23 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_scale): Initialize
|
|
render mode properly. Reported by chris@dokein.co.uk.
|
|
|
|
2005-08-23 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
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 <wl@gnu.org>
|
|
|
|
* 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 <b90201047@ntu.edu.tw>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* 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.
|
|
|
|
2005-08-20 Masatake YAMATO <jet@gyve.org>
|
|
|
|
* src/otvalid/otvmod.c (otv_validate): Use ft_validator_run instead
|
|
of ft_setjmp.
|
|
|
|
2005-08-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Fix compiler
|
|
warnings.
|
|
|
|
2005-08-16 Chia I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* src/truetype/ttinterp.c, src/truetype/ttinterp.h: Update copyright
|
|
messages.
|
|
|
|
2005-08-16 Chia I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* docs/INSTALL.ANY: Updated.
|
|
|
|
2005-08-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* src/otvalid/otvcommn.h: Remove dead code.
|
|
|
|
2005-07-31 Chia I Wu <b90201047@ntu.edu.tw>
|
|
|
|
* 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 <b90201047@ntu.edu.tw>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* include/freetype/ftoutln.h (FT_Outline_Embolden): Fix prototype.
|
|
Reported by Xerxes.
|
|
|
|
2005-07-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/internal/ftmemory.h (FT_REALLOC_ARRAY): Fix typo.
|
|
Reported by Brett Hutley.
|
|
|
|
2005-06-30 David Turner <david@freetype.org>
|
|
|
|
* 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 <b90201047@ntu.edu.tw>
|
|
|
|
* 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 <b90201047@ntu.edu.tw>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* 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 <kirr@mns.spb.ru>
|
|
|
|
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 <b90201047@ntu.edu.tw>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* 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 <wl@gnu.org>
|
|
|
|
* docs/release: Update.
|
|
|
|
----------------------------------------------------------------------------
|
|
|
|
Copyright 2005, 2006 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: utf-8
|
|
End:
|