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2005-06-08 Werner Lemberg <wl@gnu.org>
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* Version 2.1.10 released.
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==========================
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* src/pcf/readme: Renamed to...
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* src/pcf/README: This.
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2005-06-07 Detlef Würkner <TetiSoft@apg.lahn.de>
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* builds/amiga/*: Added copyright notes, reworked some comments.
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2005-06-05 Werner Lemberg <wl@gnu.org>
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* Add copyright notices to all files which don't have one.
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* docs/license.txt: Renamed to...
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* docs/LICENSE.TXT: This.
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* docs/FTL.txt: Renamed to...
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* docs/GPL.txt: Renamed to...
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* docs/PATENTS: Slightly reworded. Suggested by Sylvain Beucler
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2005-06-04 Werner Lemberg <wl@gnu.org>
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* include/freetype/ftimage.h (FT_Outline_MoveToFunc,
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FT_Outline_LineToFunc, FT_Outline_ConicToFunc,
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FT_Outline_CubicToFunc, FT_Raster_RenderFunc),
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include/freetype/ftrender.h (FT_Glyph_TransformFunc,
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FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Don't use
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`const' to stay compatible with FreeType 2.1.9.
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2005-06-01 Adam D. Moss <adam@gimp.org>
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* src/base/ftstroke.c (ft_stroker_inside): Revert `sigma' patch from
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2004-07-11; this gives much better results under normal
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2005-05-30 Chia I Wu <b90201047@ntu.edu.tw>
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* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Minor
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documentation improvements.
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* include/freetype/ftoutln.h (FT_Outline_Embolden): Fix typos.
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* src/base/ftbitmap.c (FT_Bitmap_Embolden): Add support for bitmap
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of pixel_mode FT_PIXEL_MODE_GRAY2 or FT_PIXEL_MODE_GRAY4.
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If xstr is larger than 8 and bitmap is of pixel_mode
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FT_PIXEL_MODE_MONO, set xstr to 8 instead of returning error.
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2005-05-29 Chia I Wu <b90201047@ntu.edu.tw>
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* src/base/ftbitmap.c (FT_Bitmap_Embolden): Fix emboldening bitmap
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of mode FT_PIXEL_MODE_GRAY. Also add support for mode
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FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V.
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(ft_bitmap_assure_buffer): FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V
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should have ppb (pixel per byte) 1.
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Zero the padding when there's no need to allocate memory.
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* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle slot->advance
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More suited emboldening strength.
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2005-05-28 Chia I Wu <b90201047@ntu.edu.tw>
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* src/base/ftbitmap.c (FT_Bitmap_Embolden): Handle negative pitch.
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Handle FT_PIXEL_MODE_GRAY with num_gray != 256.
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Improve speed for FT_PIXEL_MODE_GRAY.
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(ft_bitmap_assure_buffer): Accept FT_PIXEL_MODE_LCD and
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2005-05-27 Chia I Wu <b90201047@ntu.edu.tw>
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* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Initialize `error'.
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* src/base/ftobjs.c (ft_cmap_done_internal): New function.
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(FT_CMap_Done): Remove cmap from cmap list.
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(destroy_charmaps, FT_CMap_New): Don't call FT_CMap_Done but
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ft_cmap_done_internal.
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2005-05-26 Werner Lemberg <wl@gnu.org>
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* docs/GPL.txt: Update postal address of FSF.
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2005-05-26 Chia I Wu <b90201047@ntu.edu.tw>
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* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Improve
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* src/base/ftsynth.c (FT_BOLD_THRESHOLD): Removed.
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(FT_GlyphSlot_Embolden): Check whether slot is bitmap owner.
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Always modify the metrics.
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2005-05-24 Werner Lemberg <wl@gnu.org>
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* docs/CHANGES: Updated.
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2005-05-24 Chia I Wu <b90201047@ntu.edu.tw>
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* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): New declaration.
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* include/freetype/ftoutln.h (FT_Outline_Embolden): New declaration.
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* src/base/ftbitmap.c (ft_bitmap_assure_buffer): New auxiliary
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(FT_Bitmap_Embolden): New function.
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* src/base/ftoutln.c (FT_Outline_Embolden): New function.
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* src/base/ftsynth.c: Don't include FT_INTERNAL_CALC_H and
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FT_TRIGONOMETRY_H but FT_BITMAP_H.
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(FT_GlyphSlot_Embolden): Use FT_Outline_Embolden or
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2005-05-24 Werner Lemberg <wl@gnu.org>
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* configure: Always remove config.mk, builds/unix/unix-def.mk, and
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builds/unix/unix-cc.mk. This fixes repeated calls of the script.
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Reported by Nelson Beebe and Behdad Esfahbod.
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* README.CVS: Mention file permissions.
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2005-05-23 Werner Lemberg <wl@gnu.org>
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* builds/amiga/makefile.os4 (WARNINGS), builds/compiler/gcc-dev.mk
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(CFLAGS), builds/compiler/gcc.mk (CFLAGS): Remove
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-fno-strict-aliasing.
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* src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c --
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it is currently loaded from ttsbit.c.
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2005-05-23 Behdad Esfahbod <behdad@cs.toronto.edu>
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Say you have `(Foo*)x' and want to assign, pass, or return it as
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`(Bar*)'. If you simply say `x' or `(Bar*)x', then the C compiler
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would warn you that type casting incompatible pointer types breaks
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strict-aliasing. The solution is to cast to `(void*)' instead which
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is the generic pointer type, so the compiler knows that it should
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make no strict-aliasing assumption on `x'. But the problem with
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`(void*)x' is that seems like in C++, unlike C, `void*' is not a
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generic pointer type and assigning `void*' to `Bar*' without a cast
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causes an error. The solution is to cast to `Bar*' too, with
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`(Bar*)(void*)x' as the result -- this is what the patch does.
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* include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP),
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include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): Remove
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cast on lvalue, use a temporary pointer instead.
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Cast temporarily to (void*) to not break strict aliasing.
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* include/freetype/internal/ftmemory.h (FT_MEM_ALLOC,
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FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC, FT_MEM_FREE),
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src/base/ftglyph.c (FT_Glyph_To_Bitmap): Cast temporarily to (void*)
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to not break strict aliasing.
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* src/base/ftinit.c (FT_USE_MODULE): Fix wrong type information.
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* builds/unix/configure.ac (XX_CFLAGS): Remove -fno-strict-aliasing.
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2005-05-23 David Turner <dturner@freetype.org>
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Fix Savannah bug #12213 (incorrect behaviour of the cache sub-system
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in low-memory conditions).
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* include/freetype/cache/ftccache.h (FTC_CACHE_TRYLOOP,
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FTC_CACHE_TRYLOOP_END): New macros.
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* src/cache/ftccache.c (FTC_Cache_NewNode), src/cache/ftcsbits.c
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(ftc_snode_compare): Use FT_CACHE_TRYLOOP and FTC_CACE_TRYLOOP_END.
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2005-05-23 Werner Lemberg <wl@gnu.org>
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* src/base/rules.mk (BASE_SRC): Don't add ftsynth.c here but...
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(BASE_EXT_SRC): Here.
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2005-05-22 Werner Lemberg <wl@gnu.org>
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* src/base/ftrfork.c (raccess_guess_apple_generic): Mark
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`version_number' and `entry_length' as unused.
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(raccess_guess_linux_double_from_file_name): Remove `memory'.
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(raccess_make_file_name): Mark `error' as unused.
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* src/bdf/bdflib.c (_bdf_parse_properties): Remove `memory'.
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* src/cid/cidobjs.c (cid_face_init): Remove `psnames'.
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* src/sfnt/sfobjs.c (sfnt_load_face): Remove `memory'.
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* src/truetype/ttgxvar.c (ft_var_readpackedpoints,
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ft_var_readpackeddeltas, ft_var_load_avar): Mark `error' as unused.
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* src/base/rules.mk (BASE_SRC): Add ftsynth.c.
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2005-05-21 David Turner <david@freetype.org>
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* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Fix a bug that
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produced unpleasant artefacts when trying to embolden very sharp
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2005-05-20 Werner Lemberg <wl@gnu.org>
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* docs/CHANGES: Updated.
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2005-05-20 Chia I Wu <b90201047@ntu.edu.tw>
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* src/base/ftbitmap.c: Don't include FT_FREETYPE_H and FT_IMAGE_H
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(FT_Bitmap_Copy): New function (from ftglyph.c).
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* include/freetype/ftbitmap.h (FT_Bitmap_Copy): New public
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* src/base/ftglyph.c: Include FT_BITMAP_H.
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(ft_bitmap_copy): Move to ftbitmap.c.
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(ft_bitmap_glyph_init): Remove `memory' variable.
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Create new bitmap object if FT_GLYPH_OWN_BITMAP isn't set.
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(ft_bitmap_glyph_copy): Use FT_Bitmap_Copy.
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(ft_bitmap_glyph_done): Use FT_Bitmap_Done.
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(ft_outline_glyph_init): Use FT_Outline_Copy.
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* src/base/ftoutln.c (FT_Outline_Copy): Handle source == target.
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(FT_Outline_Done_Internal): Check for valid `memory' pointer.
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(FT_Outline_Translate, FT_Outline_Reverse, FT_Outline_Render,
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FT_Outline_Transform): Check for valid `outline' pointer.
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* src/base/ftobjs.c (FT_New_GlyphSlot): Prepend glyph slot to
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face->glyph, otherwise a new second glyph slot cannot be created.
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(FT_Done_GlyphSlot): Fix memory leak.
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(FT_Open_Face): Updated -- face->glyph is already managed by
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* src/type42/t42objs.c (T42_GlyphSlot_Done): Updated.
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2005-05-20 Kirill Smelkov <kirr@mns.spb.ru>
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* include/freetype/ftimage.h (FT_Raster_Params),
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include/freetype/ftoutln.h (FT_Outline_Translate,
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FT_Outline_Transform), src/base/ftoutln.c (FT_Outline_Translate,
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FT_Outline_Transform): Decorate parameters with `const' where
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* src/raster/ftraster.c (ft_black_reset), src/smooth/ftgrays.c
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(gray_raster_reset): Remove `const' from `pool_base' argument.
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2005-05-18 Kirill Smelkov <kirr@mns.spb.ru>
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* src/raster/ftmisc.h: New file. Only needed if ftraster.c is
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compiled as stand-alone.
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* src/raster/ftraster.c: Add comment how to compile as stand-alone.
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s/FT_CONFIG_OPTION_STATIC_RASTER/FT_STATIC_RASTER/.
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s/TT_STATIC_RASTER/FT_STATIC_RASTER/.
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[_STANDALONE_]: Include ftimage.h and ftmisc.h.
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(FT_TRACE1, FT_TRACE6, ft_memset, FT_MEM_ZERO): Define
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(Render_Glyph, Render_Gray_Glyph): Return Raster_Err_None (or
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Raster_Err_Unsupported).
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(ft_black_new) [_STANDALONE_]: Fix type of `the_raster'.
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(ft_black_init, ft_black_reset, ft_black_set_mode, ft_black_render):
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Use `ras', not `raster'.
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(ft_black_done): Use FT_UNUSED_RASTER.
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(Horizontal_Sweep_Init, Horizontal_Sweep_Step,
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Horizontal_Gray_Sweep_Span): Use FT_UNUSED_RASTER.
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2005-05-18 Werner Lemberg <wl@gnu.org>
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* docs/announce: Start updating.
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* docs/CHANGES: Updated.
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2005-05-16 Vitaliy Pasternak <v_a_pasternak@mail.ru>
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* builds/win32/visualc/freetype.vcproj: Updated.
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Exclude debug info for `Release' versions to reduce library size.
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2005-05-16 Werner Lemberg <wl@gnu.org>
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* src/base/ftobjs.c (FT_Open_Face): Make it work as documented, this
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is, ignore `aface' completely if face_index < 0. Reported by David
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Osborn <spam@habitualhiatus.com>.
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2005-05-16 Kirill Smelkov <kirr@mns.spb.ru>
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* include/freetype/ftimage.h (FT_Outline_MoveToFunc,
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FT_Outline_LineTo_Func, FT_Outline_ConicToFunc,
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FT_Outline_CubicToFunc), src/smooth/ftgrays.c (gray_render_conic,
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gray_render_cubic, gray_move_to, gray_line_to, gray_conic_to,
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gray_cubic_to, gray_render_span, gray_sweep): Decorate parameters
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with `const' where appropriate.
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2005-05-11 Kirill Smelkov <kirr@mns.spb.ru>
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* include/freetype/ftimage.h (FT_Raster_RenderFunc),
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include/freetype/ftrender.h (FT_Glyph_TransformFunc,
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FT_Renderer_Render_Func, FT_Renderer_TransformFunc),
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src/base/ftglyph.c (ft_outline_glyph_transform),
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src/raster/ftrend1.c (ft_raster1_transform, ft_raster1_render),
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src/smooth/ftgrays.c (FT_Outline_Decompose, gray_raster_render),
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src/smooth/ftsmooth.c (ft_smooth_transform,
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ft_smooth_render_generic, ft_smooth_render, ft_smooth_render_lcd,
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ft_smooth_render_lcd_v): Decorate parameters with `const' where
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* src/raster/ftraster.c (RASTER_RENDER_POOL): Removed. Obsolete.
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(ft_black_render): Decorate parameters with `const' where
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2005-05-11 Werner Lemberg <wl@gnu.org>
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* src/sfnt/ttcmap.c (tt_cmap4_set_range): Fix typo (FT_PEEK_SHORT ->
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FT_PEEK_USHORT) which caused crashes. Reported by Ismail Donmez
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2005-05-08 Werner Lemberg <wl@gnu.org>
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* include/freetype/internal/ftserv.h (FT_FACE_FIND_GLOBAL_SERVICE)
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[__cplusplus]: Fix typo.
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2005-05-07 Werner Lemberg <wl@gnu.org>
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Handle unsorted SFNT type 4 cmaps correctly (reported by Dirck
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Blaskey <listtarget@danbala.com>).
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* src/sfnt/ttcmap.h (TT_CMap): Add member `unsorted'.
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* src/sfnt/ttcmac.c: Use SFNT_Err_Ok where appropriate.
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(tt_cmap0_validate, tt_cmap2_validate, tt_cmap6_validate,
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tt_cmap8_validate, tt_cmap10_validate, tt_cmap12_validate): Use
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`FT_Error' as return type.
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(tt_cmap4_validate): Use `FT_Error' as return type.
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Return error code for unsorted cmap.
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(tt_cmap4_char_index, tt_cmap4_char_next): Use old code for unsorted
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(tt_face_build_cmaps): Set `unsorted' variable in cmap.
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2005-05-07 Werner Lemberg <wl@gnu.org>
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* src/truetype/ttpload.c (tt_face_get_location): Fix typo.
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2005-05-06 Werner Lemberg <wl@gnu.org>
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* src/cff/cffobjs.c (cff_face_init): Set ppem value in top
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dictionary for SFNT-based CFF.
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2005-05-05 Werner Lemberg <wl@gnu.org>
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Handle malformed `loca' table entries.
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* docs/TODO: Add some bugs which should be fixed.
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* include/freetype/internal/tttypes.h (TT_FaceRec): Add `glyf_len'
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* src/truetype/ttpload.c (tt_face_load_loca): Get length of `glyf'
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(tt_face_get_location): Fix computation of `asize' for malformed
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2005-05-01 David Turner <david@freetype.org>
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* Jamfile: Remove `otvalid' from the list of compiled modules.
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* include/freetype/internal/ftserv.h: Add compiler pragmas to get
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rid of annoying warnings with Visual C++ compiler in maximum warning
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* src/autofit/afhints.c, src/autofit/aflatin.c, src/base/ftstroke.c,
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src/bdf/bdfdrivr.c, src/cache/ftcbasic.c, src/cache/ftccmap.c,
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src/cache/ftcmanag.c, src/cff/cffload.c, src/cid/cidload.c,
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src/lzw/zopen.c, src/otvalid/otvgdef.c, src/pcf/pcfread.c,
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src/sfnt/sfobjs.c, src/truetype/ttgxvar.c: Remove compiler warnings.
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2005-04-28 Werner Lemberg <wl@gnu.org>
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* docs/TODO: Updated.
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2005-04-24 Werner Lemberg <wl@gnu.org>
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* src/otvalid/otvcommn.c
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(otv_GSUBGPOS_have_MarkAttachmentType_flag): Handle table == 0.
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2005-04-16 Werner Lemberg <wl@gnu.org>
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* src/cff/cffobjs.c (cff_face_init): Set default upem value in top
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Handle font matrix settings in subfonts.
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* src/cff/cffgload.c (cff_slot_load): Use the correct font matrix
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for CID-keyed fonts with subfonts.
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* docs/formats.txt: Updated.
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2005-04-14 Kirill Smelkov <kirr@mns.spb.ru>
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* include/freetype/freetype.h (FT_Vector_Transform),
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include/freetype/ftimage.h (FT_Raster_Params),
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include/freetype/ftoutln.h, src/base/ftoutln.c (FT_Outline_Get_CBox,
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FT_Outline_Copy, FT_Outline_Transform, FT_Vector_Transform,
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FT_Outline_Get_Bitmap), src/raster/ftraster.c (ft_black_render),
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src/smooth/ftgrays.c (gray_raster_render): Decorate parameters with
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`const' where appropriate.
408
2005-04-14 Werner Lemberg <wl@gnu.org>
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* src/type1/t1load.c (parse_charstrings): Catch this non-standard
411
beginning of the /CharStrings dictionary:
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/CharStrings 118 dict def
417
* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix arguments
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to call of tt_sbit_decoder_load_bitmap.
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2005-04-13 Werner Lemberg <wl@gnu.org>
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* docs/TODO: Updated.
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* autogen.sh: Use `--force' for all commands.
426
2005-04-09 Werner Lemberg <wl@gnu.org>
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* src/pshinter/pshalgo.c (ps_hints_apply): Change scaling values
429
only if `fitted' is not zero.
431
2005-04-06 Werner Lemberg <wl@gnu.org>
433
* src/truetype/ttgload.c (tt_face_get_metrics) [FT_OPTIMIZE_MEMORY]:
434
Fix typo which sometimes causes wrong metrics for the last glyph.
436
2005-04-04 David Turner <david@freetype.org>
438
* devel/ftoption.h, include/freetype/config/ftoption.h
439
(FT_OPTIMIZE_MEMORY): Comment out this macro for the upcoming 2.1.10
441
(*_CHESTER_*): Removed. No longer used.
443
* src/autofit/afhints.c (af_axis_hints_new_segment,
444
af_axis_hints_new_edge): Small tweak to use less heap memory.
446
2005-04-03 Werner Lemberg <wl@gnu.org>
448
* src/type1/t1parse.c (T1_New_Parser): Relax the check for a valid
449
first line in the font.
451
2005-04-03 Werner Lemberg <wl@gnu.org>
453
* docs/CHANGES, include/freetype/freetype.h: Improve documentation
454
of FT_Set_Pixel_Sizes and FT_Set_Char_Size.
456
2005-03-26 Detlef Würkner <TetiSoft@apg.lahn.de>
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* builds/amiga/src/base/ftsystem.c (ft_amiga_stream_io): Fix buffer
459
offsets after a large read.
461
2005-03-26 Werner Lemberg <wl@gnu.org>
463
* src/autofit/afglobal.c (af_face_globals_get_metrics):
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* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix compiler
469
* src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c.
471
* src/sfnt/ttsbit0.h: Dummy file for build with `make'.
473
2005-03-26 Detlef Würkner <TetiSoft@apg.lahn.de>
475
Update of the Amiga port.
477
* builds/amiga/makefile, builds/amiga/makefile.os4,
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builds/amiga/smakefile: Included the base extension files
479
(ftbitmap.c, ftotval.c, ftpfr.c, ftstroke.c, ftxf86.c).
481
2005-03-25 Detlef Würkner <TetiSoft@apg.lahn.de>
483
Update of the Amiga port.
485
* builds/amiga/makefile, builds/amiga/smakefile: Handle new modules.
487
* builds/amiga/makefile.os4: Makefile for AmigaOS4 SDK.
489
* builds/amiga/README: Updated.
491
* builds/amiga/include/freetype/config/ftconfig.h: Handle gcc for
494
* builds/amiga/include/freetype/config/ftmodule.h: Handle new
497
* builds/amiga/src/base/ftdebug.c: Updated to current version of
499
Add various include files and macros to have proper support for
500
both AmigaOS4 and older AmigaOS versions.
501
Don't declare KVPrintF explicitly.
502
Replace getenv with GetVar.
503
Actually enable debugging code.
505
* builds/amiga/src/base/ftsystem.c: Major rewrite.
507
2005-03-23 Werner Lemberg <wl@gnu.org>
511
2005-03-23 Werner Lemberg <wl@gnu.org>
513
* docs/CHANGES, docs/INSTALL.ANY: Updated.
515
* include/freetype/ftmoderr.h: Replace `Autohint' with `Autofit'.
518
* src/autofit/aferrors.h: New file.
520
* src/autofit/afglobal.c, src/autofit/afhints.c,
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src/autofit/aflatin.c, src/autofit/afloader.c: s/FT_Err_/AF_Err_/.
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* src/autofit/rules.mk (AUTOF_DRV_H): Include aferrors.h.
526
* src/otvalid/otverror.h: s/FT_Mod_Err_OTV/FT_Mod_Err_OTvalid/.
528
2005-03-22 David Turner <david@freetype.org>
530
* src/autohint/*: Removed.
533
2005-03-15 David Turner <david@freetype.org>
535
* src/bdf/bdflib.c: Remove compiler warnings.
536
(hash_rehash, hash_init): Don't call FT_MEM_ZERO.
537
(_bdf_list_t): Add `memory' field.
538
(_bdf_list_init, _bdf_list_done, _bdf_list_ensure): New functions.
539
(_bdf_shift, _bdf_join): Rename to...
540
(_bdf_list_shift, _bdf_list_join): This.
541
(_bdf_split): Renamed to...
542
(_bdf_list_split): This. Use new functions.
543
(bdf_internal_readstream): Removed.
544
(NO_SKIP): New macro.
545
(_bdf_readstream): Rewritten.
546
(bdf_create_property, _bdf_add_comment): Improve allocation.
547
(_bdf_set_default_spacing, _bdf_parse_glyphs): Updated. Improve
549
(_bdf_parse_properties, _bdf_parse_start): Updated.
550
(bdf_load_font): Updated to use new functions.
552
* src/type1/t1parse.c (check_type1_format): New function.
553
(T1_New_Parser): Use it to check font header before allocating
554
anything on the heap.
556
* src/type42/t42parse.c (t42_parser_init): Modify functions to check
557
the font header before allocating anything on the heap.
559
* include/freetype/internal/ftmemory.h (FT_ARRAY_MAX,
560
FT_ARRAY_CHECK): New macros.
562
* src/base/ftstream.c (FT_Stream_TryRead): New function.
563
* include/freetype/internal/ftstream.h: Updated.
565
* src/pcf/pcfread.c (pcf_read_TOC), src/pcf/pcfutil.c
566
(BitOrderInvert, TwoByteSwap, FourByteSwap): Minor fixes and
567
simplifications. Try to protect the PCF driver from doing stupid
568
things with broken fonts.
570
* src/lzw/ftlzw.c (FT_Stream_OpenLZW): Check the LZW header before
571
doing anything else. This avoids unnecessary heap allocations
572
(400KByte of heap memory for the LZW decoder).
574
* src/gzip/ftgzip.c (FT_Stream_OpenGZip): Ditto for the gzip
575
decoder, although the code savings are smaller.
577
* docs/CHANGES: Updated.
579
2005-03-10 David Turner <david@freetype.org>
581
* src/tools/glnames.py: Add comment to explain the compression
582
being used for the Adobe Glyph List.
584
2005-03-10 Werner Lemberg <wl@gnu.org>
586
* src/truetype/ttpload.c (tt_face_load_cvt, tt_face_load_fpgm):
587
Fix serious typo which prevented correct TT rendering.
589
* include/freetype/internal/ftmemory.h: Undo change from 2005-03-03.
590
To suppress warnings it is sufficient to use `-fno-strict-aliasing'.
592
2005-03-10 Werner Lemberg <wl@gnu.org>
594
* src/tools/glnames.py: Formatted.
595
Format output to be in sync with other FreeType code.
596
Import `re' and `os.path'.
597
(StringTable) <__init__>: Add parameter to initialize master table
599
(StringTable) <dump>: Don't pass master table name.
600
(StringTable) <dump_sublist>: Emit explanatory comment.
601
Simplify and make output more human readable.
602
(t1_bias, glyph_list, adobe_glyph_names): Removed. Unused.
603
(main): Use `basename' for file name in header.
605
* src/psnames/pstables.h: Regenerated.
607
2005-03-09 David Turner <david@freetype.org>
609
* src/tools/glnames.py: Rewrite the generator for the `pstables.h'
610
header file which contains various constant tables related to glyph
611
names. It now uses a different, more compact storage scheme that
612
saves about 20KB. This also closes Savannah bug #12262.
614
* src/psnames/pstables.h: Regenerated.
616
* src/psnames/psmodule.c (ps_unicode_value): Use
617
`ft_get_adobe_glyph_index', a new function defined in `pstables.h'.
618
(ps_get_macintosh_name, ps_get_standard_strings): Updated.
620
* src/base/ftobjs.c (FT_Set_Char_Sizes): Handle fractional sizes
621
more carefully. This fixes Savannah bug #12263.
623
2005-03-06 David Turner <david@freetype.org>
625
* src/otvalid/otvgsub.c, src/otvalid/otvgpos.c: Make static tables
628
* src/autofit/aflatin.c (af_latin_metrics_init): Fix Savannah bug
629
#12212 (auto-hinter refuses to work if no Unicode charmap in font).
631
2005-03-05 Werner Lemberg <wl@gnu.org>
633
* autogen.sh: New script for bootstrapping.
635
* README.CVS: New file which documents bootstrapping.
637
* builds/unix/aclocal.m4, builds/unix/config.guess,
638
builds/unix/config.sub, builds/unix/configure,
639
builds/unix/ltmain.sh: Removed.
641
2005-03-04 Werner Lemberg <wl@gnu.org>
643
* src/base/ftutil.c: Include FT_INTERNAL_OBJECTS_H.
645
2005-03-03 Werner Lemberg <wl@gnu.org>
647
Various fixes for C and C++ compiling.
649
* src/autofit/*: Add copyright messages.
651
* src/autofit/afhints.c (af_glyph_hints_done): Don't use
652
`AF_Dimension' but `int' for loop counter.
654
* src/autofit/aflatin.c (af_latin_metrics_init_widths): Don't use
655
`AF_Dimension' but `int' for loop counter.
656
Use proper enumeration value for `render_mode'.
657
(af_latin_metrics_scale_dim): Don't shadow variables.
658
(af_latin_hints_compute_segments): Use proper cast for `major_dir'
660
(af_latin_align_linked_edge, af_latin_hint_edges): Fix arguments of call to
661
`af_latin_compute_stem_width'.
662
(af_latin_hints_apply): Don't use `AF_Dimension' but `int' for loop
665
* src/base/ftdbgmem.c (ft_mem_table_get_source, FT_DumpMemory): Use
666
proper cast for memory allocation.
668
* src/cff/cffdrivr.c (cff_get_kerning): Use proper cast for
669
initialization of `sfnt'.
671
* src/sfnt/sfdriver.c: Include `ttkern.h'.
673
* src/sfnt/ttkern.c (tt_face_get_kerning): Don't shadow variables.
675
* src/truetype/ttgload.c: Include `ttpload.h'.
677
2005-03-03 David Turner <david@freetype.org>
679
* include/freetype/internal/ftmemory.h (FT_ALLOC, FT_REALLOC,
680
FT_QALLOC, FT_QREALLOC) [gcc >= 3.3]: Provide macro versions which
681
avoid compiler warnings.
682
(FT_NEW, FT_NEW_ARRAY, FT_RENEW_ARRAY, FT_QNEW, FT_QNEW_ARRAY,
683
FT_QRENEW_ARRAY, FT_ALLOC_ARRAY, FT_REALLOC_ARRAY): Updated.
685
* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
686
FT_FACE_FIND_GLOBAL_SERVICE, FT_FACE_LOOKUP_SERVICE) [__cplusplus]:
687
Provide macro versions which avoid compiler warnings.
689
* src/base/ftutil.c (ft_highpow2): New utility function.
691
* include/freetype/internal/ftobjs.h: Updated.
693
* src/pfr/pfrload.c (pfr_get_gindex, pfr_compare_kern_pairs,
694
pfr_sort_kerning_pairs): Don't define if FT_OPTIMIZE_MEMORY is set.
695
(pfr_phy_font_done): Don't handle `kern_pairs' if FT_OPTIMIZE_MEMORY
697
(pfr_phy_font_load): Don't call `pfr_sort_kerning_pairs' if
698
FT_OPTIMIZE_MEMORY is set.
700
* src/pfr/pfrobjs.c (pfr_slot_load): Comment out some code which
701
doesn't work with broken fonts.
702
(pfr_face_get_kerning) [FT_OPTIMIZE_MEMORY]: Implement.
704
* src/pfr/pfrtypes.h (PFR_KernItemRec): Optimize member types.
705
(PFR_NEXT_KPAIR): New macro.
706
(PFR_PhyFontRec): Don't define `kern_pairs' if FT_OPTIMIZE_MEMORY is
709
* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Introduce
710
temporary variable to avoid gcc warning.
711
(tt_face_load_sbit_image): Mark unused variables with FT_UNUSED.
713
* src/truetype/ttpload.c (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]:
714
Remove redundant variable.
716
* include/freetype/config/ftmodule.h: Moving the order of drivers to
717
speed up font loading. The PCF and BDF loaders are still slow and
718
consume far too much memory.
720
2005-03-03 Werner Lemberg <wl@gnu.org>
722
* devel/ftoption.h: Updated to recent changes.
724
2005-03-02 Werner Lemberg <wl@gnu.org>
726
* src/autofit/afdummy.c, src/autofit/afdummy.h
727
(af_dummy_script_class): Fix type.
729
* src/autofit/aflatin.c, src/autofit/aflatin.h
730
(af_latin_script_class): Fix type.
732
* src/autofit/rules.mk (AUTOF_DRV_SRC): Fix typo.
734
2005-03-01 David Turner <david@freetype.org>
736
* src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning),
737
src/sfnt/ttsbit0.c (tt_face_load_sbit_strikes,
738
tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_compound,
739
tt_sbit_decoder_load_image), src/sfnt/ttload.c
740
(tt_face_load_metrics): Remove compiler warnings
741
-- redundant variables, missing initializations, etc.
743
* src/sfnt/ttsbit.h: Handle FT_OPTIMIZE_MEMORY.
745
* src/autofit/rules.mk, src/autofit/module.mk,
746
src/autofit/afangles.h: New files.
748
* src/autofit/afhints.c (af_axis_hints_new_segment,
749
af_axis_hints_new_edge): New functions.
750
(af_glyph_hints_done): Do proper deallocation.
751
(af_glyph_hints_reload): Only reallocate points array. This
752
drastically reduces heap usage.
754
* src/autofit/afhints.h (AF_PointRec, AF_SegmentRec): Optimize
755
member types and positions.
756
(AF_AxisHintsRec): Add `max_segments' and `max_edges'.
757
(af_axis_hints_new_segment, af_axis_hints_new_edge): New prototypes.
759
* src/autofit/aflatin.c (af_latin_metricsc_scale): Don't call
760
AF_SCALER_EQUAL_SCALES.
761
(af_latin_hints_compute_segments): Change return type to FT_Error.
763
Improve segment allocation.
764
(af_latin_hints_compute_edges): Change return type to FT_Error.
766
Improve edge allocation and link handling.
767
(af_latin_hints_detect_features): Change return type to FT_Error.
770
* src/autofit/aflatin.h: Updated.
772
* src/autofit/afloader.c (af_loader_load_g)
773
<FT_GLYPH_FORMAT_OUTLINE>: Assure axis->num_edges > 1. This fixes
774
a bug with certain fonts.
776
* include/freetype/config/ftmodule.h: The auto-fitter is now the
777
only supported auto-hinting module.
779
* include/freetype/config/ftstdlib.h (FT_INT_MAX): New macro.
781
2005-02-28 Werner Lemberg <wl@gnu.org>
783
* src/truetype/ttpload.c (tt_face_load_loca): Fix typo.
785
* src/sfnt/ttkern.c: Include `ttkern.h'.
786
(FT_COMPONENT): Updated.
788
* include/freetype/internal/fttrace.h: Add entry for `ttkern'.
790
* src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/.
791
Decorate constants with `U' and `L' where necessary.
793
* src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable.
795
2005-02-28 David Turner <david@freetype.org>
797
* src/base/ftdbgmem.c (FT_DumpMemory): Added sorting of memory
798
sources according to decreasing maximum cumulative allocations.
799
(ft_mem_source_compare): New auxiliary function.
801
* src/sfnt/ttsbit0.c: New file, implementing a heap-optimized
802
embedded bitmap loader.
804
* src/sfnt/ttsbit.c: Include `ft2build.h', FT_INTERNAL_DEBUG_H,
805
FT_INTERNAL_STREAM_H, FT_TRUETYPE_TAGS_H.
806
Load `ttsbit0.c' if FT_OPTIMIZE_MEMORY is set, otherwise use
808
(tt_face_load_sbit_strikes): Set up root fields to indicate the
809
strikes. This fixes Savannah bug #12107.
810
Use `static' keyword for `sbit_line_metrics_field',
811
`strike_start_fields', `strike_end_fields'.
813
* include/freetype/internal/tttypes.h (TT_FaceRec): Define
814
`sbit_table', `sbit_table_size', `sbit_num_strikes' if
815
FT_OPTIMIZE_MEMORY is set.
816
Don't define `num_sbit_strikes' and `sbit_strikes' if
817
FT_OPTIMIZE_MEMORY is set.
819
* src/cff/cffobjs.c (sbit_size_reset): Handle FT_OPTIMIZE_MEMORY.
821
* src/sfnt/sfobjs.c (sfnt_load_face): Fixed bug that prevented
822
loading SFNT fonts without a `kern' table.
823
Properly pass root->face_flags.
824
Remove code for TT_CONFIG_OPTION_EMBEDDED_BITMAPS.
826
* src/sfnt/sfdriver.c (sfnt_interface)
827
[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Don't use `tt_find_sbit_image'
828
and `tt_load_sbit_metrics'.
830
* src/sfnt/ttcmap.c: Optimize linear charmap scanning for Format 4.
831
(OPT_CMAP4): New macro.
832
(TT_CMap4Rec) [OPT_CMAP4]: New structure.
833
(tt_cmap4_init, tt_cmap4_set_range, tt_cmap4_next, tt_cmap4_reset)
834
[OPT_CMAP4]: New functions.
835
(tt_cmap4_char_next) [OPT_CMAP4]: Use `tt_cmap4_next' and
837
(tt_cmap4_class_rec) [OPT_CMAP4]: Use `TT_CMap4Rec' and
840
* src/truetype/ttobjs.c (Reset_SBit_Size): Handle
843
* src/autofit/afhints.h (AF_PointRec, AF_SegmentRec, AF_EdgeRec):
844
Optimize member types.
846
* src/autofit/afloader.c (af_loader_done): Call
847
`af_glyph_hints_done'.
849
2005-02-27 David Turner <david@freetype.org>
851
* src/sfnt/ttkern.c (tt_face_load_kern): Fix a small bug which
852
caused invalid (random) return values for the horizontal kerning.
854
2005-02-25 David Turner <david@freetype.org>
856
Implement several memory optimizations to drastically reduce the
857
heap usage of FreeType, especially in the case of memory-mapped
858
files. The idea is to avoid loading and decoding tables in the
859
heap, and instead access the raw data whenever possible (i.e., when
860
it doesn't compromise performance).
862
This has several benefits: For example, opening vera.ttf now uses
863
just a small amount of memory (even when the FT_Library footprint is
864
accounted for), until you start loading glyphs. Even then, you save
865
at least 20KB compared to the non-optimized case. Performance of
866
various operations, including open and close, has also been
867
dramatically improved.
869
More optimizations to come, especially for the auto-hinter.
871
* include/freetype/internal/sfnt.h (TT_Face_GetKerningFunc): New
873
(SFNT_Interface): Add it.
875
* include/freetype/internal/tttypes.h (TT_HdmxEntryRec, TT_HdmxRec,
876
TT_Kern0_PairRec): Don't define if FT_OPTIMIZE_MEMORY is set.
877
(TT_FaceRec): Define `horz_metrics', `horz_metrics_size',
878
`vert_metrics', `vert_metrics_size', `hdmx_table',
879
`hdmx_table_size', `hdmx_record_count', `hdmx_record_size',
880
`hdmx_record_sizes', `kern_table', `kern_table_size,
881
`num_kern_tables', `kern_avail_bits', `kern_order_bits' if
882
FT_OPTIMIZE_MEMORY is set.
883
Don't define `hdmx', `num_kern_pairs', `kern_table_index',
884
`kern_pairs' if FT_OPTIMIZE_MEMORY is set.
886
* src/base/ftdbgmem.c (ft_mem_table_set): Don't shadow variable.
887
Fix compiler warning.
889
* src/cff/cffdrivr.c (Get_Kerning): Renamed to...
890
(cff_get_kerning): This. Simplify.
891
(cff_driver_class): Updated.
893
* src/sfnt/Jamfile (_sources): Add `ttkern'.
894
* src/sfnt/rules.mk (SFNT_DRV_SRC): Add `ttkern.c'.
896
* src/sfnt/sfdriver.c (sfnt_interface): Add `tt_face_get_kerning'.
898
* src/sfnt/sfnt.c: Include `ttkern.c'.
900
* src/sfnt/sfobjs.c: Include `ttkern.h'.
901
(sfnt_load_face): Consider the `kern' and `gasp' table as optional.
902
(sfnt_done_face): Call `tt_face_done_kern'.
903
Handle horizontal metrics for FT_OPTIMIZE_MEMORY.
905
* src/sfnt/ttkern.c, src/sfnt/ttkern.h: New files. Code has been
906
taken from `ttload.c' and `ttload.h'.
907
Provide special versions of `tt_face_load_kern',
908
`tt_face_get_kerning', and `tt_face_done_kern' for
911
* src/sfnt/ttload.c (tt_face_load_metrics, tt_face_load_hdmx,
912
tt_face_free_hdmx): Provide version for FT_OPTIMIZE_MEMORY.
913
(tt_face_load_kern, tt_kern_pair_compare, TT_KERN_INDEX): Moved to
916
* src/sfnt/ttload.h: Updated.
918
* src/sfnt/ttsbit.c (sbit_metrics_field): Add `static' keyword.
920
* src/truetype/ttdriver.c (Get_Kerning): Renamed to...
921
(tt_get_kerning): This. Simplify.
922
(tt_driver_class): Updated.
924
* src/truetype/ttgload.c (TT_Get_Metrics): Renamed to...
925
(tt_face_get_metrics): This. Provide version for FT_OPTIMIZE_MEMORY.
927
(Get_Advance_Widths): Replaced with...
928
(Get_Advance_WidthPtr): This. Provide version for
932
* src/truetype/ttgload.h: Updated.
934
2005-02-22 David Turner <david@freetype.org>
936
* src/base/ftdbgmem.c: Partly rewritten. Added the ability to list
937
all allocation sites in the memory debugger. Also a new function
938
FT_DumpMemory() was added. It is only available in builds with
939
FT_DEBUG_MEMORY defined, and you must declare it in your own code to
940
use it, i.e., with something like:
942
extern void FT_DumpMemory( FT_Memory );
946
FT_DumpMemory( memory );
948
* include/freetype/config/ftoption.h
949
(TT_CONFIG_OPTION_BYTECODE_INTERPRETER): Comment out definition --
951
(FT_OPTIMIZE_MEMORY): New configuration macro to control various
952
optimizations for reducing the heap footprint of memory-mapped
955
* include/freetype/internal/ftmemory.h (FT_ARRAY_ZERO): New
958
* include/freetype/internal/tttypes.h (TT_FaceRec)
959
[FT_OPTIMIZE_MEMORY]: Use optimized types for `num_locations' and
962
* src/truetype/ttgload.c (load_truetype_glyph): Call
963
`tt_face_get_location'.
965
* src/truetype/ttobjs.c (tt_face_init)
966
[FT_CONFIG_OPTION_INCREMENTAL]: Improve error handling.
967
(tt_face_done): Call `tt_face_done_loca'.
969
* src/truetype/ttpload.c (tt_face_get_location, tt_face_done_loca):
970
New functions. If FT_OPTIMIZE_MEMORY is set, the locations table is
971
read directly from memory-mapped streams, instead of being decoded
973
(tt_face_load_loca) [FT_OPTIMIZE_MEMORY]: New implementation.
974
(tt_face_load_cvt, tt_face_load_fpgm): Only load table if the
975
bytecode interpreter is compiled in.
977
* src/truetype/ttpload.h: Updated.
979
* src/autohint/ahglyph.c (ah_outline_load): Improve allocation
982
2005-02-20 Werner Lemberg <wl@gnu.org>
984
* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
985
--copy' from libtool 1.5.14.
986
* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
989
* builds/unix/config.guess, builds/unix/config.sub: Updated from
990
`config' CVS module at subversions.gnu.org.
992
* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
993
`texinfo' CVS module at subversions.gnu.org.
995
2005-02-14 Werner Lemberg <wl@gnu.org>
997
* src/cff/cffcmap.c (cff_cmap_unicode_init): Don't try to build
998
a cmap for a CID-keyed font which doesn't have SIDs.
1000
2005-02-13 Werner Lemberg <wl@gnu.org>
1002
* src/type1/t1load.c (read_binary_data): Return more meaningful
1004
(parse_encoding, parse_subrs, parse_charstrings, parse_dict): Check
1005
parser error value after call to T1_Skip_PS_Token (where necessary).
1007
* src/type1/t1parse.c (T1_Get_Private_Dict): Check parser error
1008
value after call to T1_Skip_PS_Token.
1010
* src/cid/cidparse.c (cid_parser_new): Check parser error value
1011
after call to cid_parser_skip_PS_token.
1013
* src/type42/t42parse.c (t42_parse_encoding, t42_parse_sfnts,
1014
t42_parse_charstrings, t42_parse_dict): Check parser error value
1015
after call to T1_Skip_PS_Token (where necessary).
1017
* src/psaux/psobjc.c (skip_string, ps_parser_skip_PS_token,
1018
ps_tobytes): Add error messages.
1020
2005-02-12 Werner Lemberg <wl@gnu.org>
1022
* configure: Output more variables to the created Makefile so that
1023
it can be used for ft2demos also (if the FT2DEMOS variable is
1026
2005-02-10 David Turner <david@freetype.org>
1028
* src/pfr/pfrgload.c (pfr_glyph_load): Fix an unbounded growing
1029
dynamic array when loading a glyph from a PFR font (Savannah bug
1032
* src/base/ftbitmap.c (FT_Bitmap_Convert): Small improvements to the
1033
conversion function (mainly stupid optimization).
1035
* src/base/Jamfile: Adding ftbitmap.c to the list of compiled files.
1037
2005-02-10 Werner Lemberg <wl@gnu.org>
1039
* builds/unix/freetype-config.in: Add new flag `--ftversion' to
1040
return the FreeType version. Suggested by George Williams
1043
* docs/CHANGES: Updated.
1045
2005-02-09 Werner Lemberg <wl@gnu.org>
1047
* src/otvalid/otvmod.c (otv_validate): Deallocate arrays in case
1048
of error. Reported by YAMANO-UCHI Hidetoshi <mer@din.or.jp>.
1050
2005-02-08 Werner Lemberg <wl@gnu.org>
1052
* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
1053
<op_closepath>: Accept `T1_Parse_Have_Moveto' state also which can
1054
happen in empty glyphs. Reported by Ian Brown
1055
<ian.brown@printsoft.de> (Savannah bug #11856).
1057
2005-02-04 Werner Lemberg <wl@gnu.org>
1059
* src/otlayout/*: Removed. Obsolete.
1061
2004-12-28 Werner Lemberg <wl@gnu.org>
1063
* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
1064
--copy' from libtool 1.5.10.
1065
* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
1067
* builds/unix/configure: Regenerated with autoconf 2.59b.
1069
* builds/unix/config.guess, builds/unix/config.sub: Updated from
1070
`config' CVS module at subversions.gnu.org.
1072
* builds/unix/install-sh: Updated from
1073
`texinfo' CVS module at subversions.gnu.org.
1075
* builds/unix/ftsystem.c (FT_Stream_Open): Add proper cast for
1077
Fix compiler warning.
1079
2004-12-27 Dirck Blaskey <listtarget@danbala.com>
1081
* src/cff/cffobjs.c (cff_face_init): Improve computation of
1084
2004-12-27 Werner Lemberg <wl@gnu.org>
1086
* src/cff/cffobjs.c (cff_face_init): A CFF within an SFNT can have
1087
only a single font. This is undocumented but has been verified on
1090
2004-12-26 Werner Lemberg <wl@gnu.org>
1092
* Jamfile (FT2_COMPONENTS): Add `otvalid'.
1094
2004-12-25 Werner Lemberg <wl@gnu.org>
1096
* src/base/ftbitmap.c (FT_Bitmap_Convert): Fix compiler warning.
1098
2004-12-15 Werner Lemberg <wl@gnu.org>
1100
* vms_make.com: Add ftbitmap.obj.
1102
2004-12-14 Werner Lemberg <wl@gnu.org>
1104
* src/base/ftbitmap.c, include/freetype/ftbitmap.h: New files for
1105
handling various bitmap formats.
1107
* include/freetype/config/ftheader.h (FT_BITMAP_H): New macro.
1109
* src/base/rules.mk (BASE_EXT_SRC): Add ftbitmap.c.
1111
* src/bdf/bdfdrivr.c (BDF_Glyph_Load): Don't convert bitmaps to 8bpp
1112
but return them as-is.
1114
* docs/CHANGES: Mention new bitmap API.
1115
* include/freetype/ftchapter.s: Updated.
1117
2004-12-11 Robert Clark <freetype@ratty.org.uk>
1119
* src/base/ftobjs.c (FT_Get_Kerning): Make kerning amount
1120
dependent on ppem by scaling down for ppem < 25, then do normal
1121
rounding. This gives slightly better results than rounding towards
1124
2004-12-09 Werner Lemberg <wl@gnu.org>
1126
* src/base/ftobjs.c (FT_Get_Kerning): Always round towards zero
1127
for FT_KERNING_DEFAULT. This greatly enhances the kerning for
1130
2004-12-08 Werner Lemberg <wl@gnu.org>
1132
* src/base/ftobjs.c (ft_glyphslot_clear): Reset `lsb_delta' and
1135
2004-12-05 Werner Lemberg <wl@gnu.org>
1137
* builds/unix/install.mk (install): Use $(OBJ_BUILD) for ftconfig.h.
1139
2004-12-03 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
1141
* include/freetype/ttnameid.h: Updated to latest
1142
specifications from Microsoft.
1144
2004-11-26 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
1146
* vms_make.com: Include ftbbox.c.
1148
Handle `otvalid' module.
1149
Update `vmslib.dat' default values.
1150
Fixes to `libs.opt'.
1152
2004-11-23 Anders Kaseorg <anders@kaseorg.com>
1154
* src/base/ftoutln.c (FT_OrientationExtremumRec,
1155
ft_orientation_extremum_compute): Removed.
1156
(FT_Outline_Get_Orientation): Rewritten, simplified.
1158
* src/autohint/ahglyph.c: Include FT_OUTLINE_H.
1159
(ah_test_extremum, ah_get_orientation): Removed.
1160
(ah_outline_load): Use FT_Outline_Get_Orientation.
1162
* src/base/ftsynth.c (ft_test_extrama, ft_get_orientation): Removed.
1163
(FT_GlyphSlot_Embolden): Use FT_Outline_Get_Orientation.
1165
2004-11-23 Fernando Papa <fpapa@netgate.com.uy>
1167
* src/truetype/ttinterp.h: Fix typo.
1169
2004-11-22 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
1171
* builds/win32/detect.mk: Corrected logic that detects Windows NT to
1172
use the previous change even if win32 is forced. Corrected
1173
detection of win32 on Win9X.
1175
* builds/dos/detect.mk: Added same correction as for win32 about
1176
COPY on Windows NT. Detection of plain DOS 7.x.
1178
2004-11-22 Werner Lemberg <wl@gnu.org>
1180
* builds/detect.mk: Undo change from 2004-11-20.
1181
* builds/win32/detect.mk: If the `OS' environment variable contains
1182
`Windows_NT', use `cmd.exe /c copy' for copying files.
1184
2004-11-20 Werner Lemberg <wl@gnu.org>
1186
* builds/detect.mk (dos_setup): Use `cmd.exe' for copying
1187
$(CONFIG_MK) to force lowercase file name under Windows.
1189
2004-11-19 Werner Lemberg <wl@gnu.org>
1191
Fix a serious bug in the TT hinter.
1193
* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Don't shift
1194
points vertically before hinting.
1196
* docs/CHANGES: Updated.
1198
* src/cache/ftcglyph.c (FTC_GNode_UnselectFamily,
1199
FTC_GCache_Lookup): A new try to fix comparison with zero.
1201
2004-11-16 Werner Lemberg <wl@gnu.org>
1203
* builds/unix/configure.ac: Add `-fno-strict-aliasing' if gcc is
1205
* builds/unix/configure: Regenerated.
1206
* builds/unix/config.guess, builds/unix/config.sub: Updated from
1207
`config' CVS module at subversions.gnu.org.
1209
2004-11-16 Dr. Martin P.J. Zinser <zinser@decus.de>
1211
* src/cache/ftcglyph.c (FTC_GNode_UnselectFamily,
1212
FTC_GCache_Lookup): Fix comparison with zero.
1214
* docs/INSTALL.VMS: Updated.
1216
* vms_make.com: Updated. All `descrip.mms' files are now created
1219
* src/*/descrip.mms: Removed.
1221
2004-11-16 Owen Taylor <otaylor@redhat.com>
1223
* builds/unix/freetype-config.in: Suppress -L$libdir for
1224
/usr/lib64 as well as /usr/lib. (Reported by Dan Winship -
1225
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=139199)
1227
2004-11-11 Werner Lemberg <wl@gnu.org>
1229
* src/cff/cffdrivr.c (cff_service_ps_info): Updated.
1230
* src/cid/cidriver.c (cid_service_ps_info): Updated.
1231
* src/type42/t42drivr.c (t42_ps_get_font_private): New function.
1232
(t42_service_ps_info): Updated.
1234
* src/type42/t42parse.c (t42_parse_dict): Remove compiler warning.
1236
2004-11-11 David Bevan <dbevan@emtex.com>
1238
Add new function FT_Get_PS_Font_Private().
1240
* include/freetype/internal/services/svpsinfo.h
1241
(PS_GetFontPrivateFunc): New service function.
1243
* include/freetype/t1tables.h, src/base/fttype1.c
1244
(FT_Get_PS_Font_Private): New function.
1246
* src/type1/t1driver.c (t1_ps_get_font_private): New function.
1247
(t1_service_ps_info): Updated.
1249
2004-10-13 Werner Lemberg <wl@gnu.org>
1251
* include/freetype/config/ftstdlib.h: Include `stddef.h'.
1252
(ft_ptrdiff_t): Define.
1254
* include/freetype/fttypes.h (FT_PtrDist): Use `ft_ptrdiff_t'.
1256
* src/cid/cidload.c (cid_parse_dict), src/type1/t1load.c
1257
(parse_dict): Fix compiler warning.
1259
2004-10-11 Joshua Neal <jneal@csdaily.com>
1261
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Check for pointer
1264
* src/sfnt/ttload.c (tt_face_load_hdmx): Protect against bad input.
1265
Don't use FT_QNEW_ARRAY but FT_NEW_ARRAY to make deallocation work
1268
* src/sfnt/ttsbit.c (Load_SBit_Range): Check range intervals.
1269
(tt_face_load_sbit_strikes): Allocate `strike_sbit_ranges' after
1272
* src/truetype/ttgload.c (TTLoad_Simple_Glyph): Add assertion for
1275
2004-10-09 Werner Lemberg <wl@gnu.org>
1277
* docs/CHANGES: Updated.
1279
2004-10-09 Boris Letocha <b.letocha@cz.gmc.net>
1281
Fix handling of NPUSHW if skipped in data stream.
1283
* src/truetype/ttinterp.c (opcode_length): Set value for NPUSHW
1285
(SkipCode, TT_RunIns): Use opcode_length value for computation of
1286
bytes to be skipped.
1288
2004-09-10 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
1290
* vms_make.com: Updated.
1292
2004-09-09 Werner Lemberg <wl@gnu.org>
1294
Adding OpenType validation module. The code is based on the
1295
(unfinished) `otlayout' module but has been heavily modified to make
1296
it much more compact.
1298
* src/otvalid/*: New module.
1300
* include/freetype/ftotval.h, src/base/ftotval.c,
1301
include/freetype/internal/services/svotval.h: New files.
1303
* include/freetype/config/ftmodule.h: Add otv_module_class.
1304
* include/freetype/config/ftheader.h (FT_OPENTYPE_VALIDATE_H): New
1306
* include/freetype/internal/ftserv.h
1307
(FT_SERVICE_OPENTYPE_VALIDATE_H): New macro.
1308
* include/freetype/internal/fttrace.h (otvmodule, otvcommon,
1309
otvbase, otvgdef, otvgpos, otvgsub, otvjstf): New trace components.
1311
* include/freetype/ftchapters.h: Updated.
1313
* src/base/Jamfile (Library), src/base/descrip.mms (OBJS),
1314
src/base/rules.mk (BASE_EXT_SRC): Updated.
1316
* docs/CHANGES: Updated.
1318
2004-09-08 Werner Lemberg <wl@gnu.org>
1320
* src/tools/docmaker/sources.py (re_source_block_format2) <column>:
1321
Use lookahead assertion to not match `*/'. This removes spurious
1322
insertions of `/' in the HTML output.
1324
2004-09-07 Werner Lemberg <wl@gnu.org>
1326
* src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Fix call to
1329
2004-09-04 Werner Lemberg <wl@gnu.org>
1331
* include/freetype/internal/ftobjs.h: Don't include
1332
FT_CONFIG_STANDARD_LIBRARY_H.
1333
(FT_Validator, FT_ValidationLevel, FT_ValidatorRec, FT_VALIDATOR,
1334
ft_validator_init, ft_validator_run, ft_validator_error, FT_INVALID,
1335
FT_INVALID_TOO_SHORT, FT_INVALID_OFFSET, FT_INVALID_FORMAT,
1336
FT_INVALID_GLYPH_ID, FT_INVALID_DATA): Move to...
1338
* include/freetype/internal/ftvalid.h: New file.
1339
Make FT_INVALID return module-specific error codes.
1341
* include/freetype/internal/internal.h (FT_INTERNAL_VALIDATE_H): New
1344
* include/freetype/fterrors.h: Undefine FT_ERR_PREFIX only if
1345
FT_KEEP_ERR_PREFIX isn't defined.
1347
* src/base/ftobjs.c: Include FT_INTERNAL_VALIDATE_H.
1349
* src/sfnt/ttcmap.h: Don't include FT_INTERNAL_OBJECTS_H but
1350
FT_INTERNAL_VALIDATE_H.
1352
* src/sfnt/ttcmap.c: Don't include FT_INTERNAL_OBJECTS_H but
1353
FT_INTERNAL_VALIDATE_H.
1354
Include sferrors.h before FT_INTERNAL_VALIDATE_H.
1355
s/FT_Err_Ok/SFNT_Err_Ok/.
1357
* src/sfnt/sferrors.h: Define FT_KEEP_ERR_PREFIX.
1359
* src/type1/t1afm.c: Include t1errors.h.
1361
2004-09-03 Werner Lemberg <wl@gnu.org>
1363
* src/base/ftdebug.c (ft_debug_init): Highest debug level is 7,
1365
* docs/DEBUG: Updated.
1367
2004-08-30 Werner Lemberg <wl@gnu.org>
1369
* include/freetype/tttags.h (TTAG_BASE, TTAG_GDEF, TTAG_GPOS,
1370
TTAG_JSTF): New tags.
1372
* include/freetype/fttypes.h (FT_Bytes, FT_Tag): New typedefs.
1373
(FT_Int): Add `signed'.
1375
2004-08-29 Werner Lemberg <wl@gnu.org>
1377
* src/otlayout/otlgpos.c (otl_gpos_subtable_validate): Add argument
1378
to pass number of lookups.
1380
Don't call otl_lookup_list_validate but otl_lookup_validate.
1381
(otl_gpos_validate): Call otl_lookup_list_validate instead of
1382
otl_gpos_subtable_validate.
1384
* src/otlayout/otlgpos.h: Updated.
1386
* src/otlayout/otljstf.c (otl_jstf_max_validate): Add argument to
1387
pass number of lookups.
1391
* src/cff/cffparse.c (cff_parse_real): s/exp/exponent/ to avoid
1395
* src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Renamed to...
1396
* src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: This.
1397
* src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c,
1398
src/sfnt/sfnt.c, src/sfnt/sfobjs.c: Updated.
1401
* builds/compiler/gcc-dev.mk (CFLAGS): Don't add `-Wnested-externs'
1402
if compiler is g++ (v3.3.3 emits a warning otherwise).
1404
2004-08-28 Werner Lemberg <wl@gnu.org>
1406
* src/otlayout/otlgpos.c (otl_value_length): Return number of bytes,
1407
not number of 16bit entities.
1408
(otl_gpos_lookup2_validate): Check class definition tables for
1410
Fix loop for format 2.
1411
(otl_liga_mark2_validate): Fix offset for otl_anchor_validate.
1413
2004-08-27 Werner Lemberg <wl@gnu.org>
1415
* src/base/ftmac.c: Don't include truetype/ttobjs.h.
1416
Don't include type1/t1objs.h.
1417
(FT_New_Face_From_FSSpec) [!__MWERKS__]: Remove compiler warnings.
1419
2004-08-27 Mathieu Malaterre <mathieu@malaterre.com>
1421
* src/base/ftmac.c: Handle OS_INLINE for xlc compiler also.
1423
2004-08-27 Werner Lemberg <wl@gnu.org>
1425
* src/otlayout/otlayout.h: Add copyright.
1426
(OTL_INVALID_OFFSET): Removed.
1428
* src/otlayout/otlgdef.h: Include otlayout.h.
1429
Comment out inclusion of otltable.h.
1431
* src/otlayout/otlgpos.c (otl_gpos_lookup4_validate): Fix call
1432
to otl_base_array_validate.
1433
(otl_liga_mark2_validate): Fix `for' loop.
1435
* src/otlayout/otlgsub.c (otl_ligature_validate): Check `glyph_id',
1436
not components array.
1438
* src/otlcommn.c (otl_lookup_get_count, otl_feature_get_count):
1440
(otl_lookup_list_get_count, otl_feature_list_get_count): Activate.
1441
(otl_feature_list_validate, otl_gsubgpos_get_lookup_count):
1442
s/otl_lookup_get_count/otl_lookup_list_get_count/.
1443
(otl_script_list_validate):
1444
s/otl_feature_get_count/otl_feature_list_get_count/.
1445
(otl_script_validate): Call otl_lang_validate for default language.
1447
* src/otlayout/otlcommn.h: Updated.
1449
2004-08-16 Werner Lemberg <wl@gnu.org>
1451
* src/otlayout/otlgpos.c (otl_gpos_lookup1_validate,
1452
otl_gpos_lookup2_validate, otl_gpos_lookup3_validate,
1453
otl_gpos_lookup4_validate, otl_gpos_lookup5_validate,
1454
otl_gpos_lookup6_validate, otl_gpos_lookup9_validate,
1455
otl_gpos_validate): Update
1457
(otl_gpos_lookup7_validate, otl_gpos_lookup8_validate): Update
1459
Handle NULL offsets correctly.
1460
Check sequence and lookup indices for format 3.
1461
(otl_pos_rule_validate, otl_chain_pos_rule_validate): Add argument
1462
to pass lookup count.
1463
Check sequence and glyph indices.
1464
(otl_gpos_subtable_validate): Update function arguments.
1467
* src/otlayout/otlgpos.h: Updated.
1469
* src/otlayout/otlgsub.c (otl_gsub_lookup1_validate,
1470
otl_gsub_lookup3_validate, otl_gsub_lookup8_validate): Update
1472
Add glyph index checks.
1473
(otl_sequence_validate, otl_alternate_set_validate,
1474
otl_ligature_validate): Add argument to pass glyph count.
1476
Add glyph index check.
1477
(otl_gsub_lookup2_validate, otl_gsub_lookup4_validate): Update
1479
(otl_ligature_set_validate): Add argument to pass glyph count.
1481
(otl_sub_class_rule_validate,
1482
otl_sub_class_rule_set_validate): Removed.
1483
(otl_sub_rule_validate, otl_chain_sub_rule_validate): Add argument
1484
to pass lookup count.
1486
Add lookup index check.
1487
(otl_sub_rule_set_validate, otl_chain_sub_rule_set_validate): Add
1488
argument to pass lookup count.
1490
(otl_gsub_lookup5_validate): Update function arguments.
1491
Handle NULL offsets correctly.
1492
Don't call otl_sub_class_rule_set_validate but
1493
otl_sub_rule_set_validate.
1494
Check sequence and lookup indices for format 3.
1495
(otl_gsub_lookup6_validate): Update function arguments.
1496
Handle NULL offsets correctly.
1497
Check sequence and lookup indices for format 3.
1498
(otl_gsub_lookup7_validate, otl_gsub_validate): Update function
1501
* src/otlayout/otlgsub.h: Updated.
1503
* src/otlayout/otlbase.c (otl_base_validate): Handle NULL offsets
1506
* src/otlayout/otlcommn.c (otl_class_definition_validate): Fix
1508
(otl_coverage_get_first, otl_coverage_get_last): New functions.
1509
(otl_lookup_validate): Add arguments to pass lookup and glyph
1512
(otl_lookup_list_validate): Add argument to pass glyph count.
1515
* src/otlayout/otlcommn.h: Updated.
1517
* src/otlayout/otljstf.c (otl_jstf_extender_validate,
1518
otl_jstf_max_validate, otl_jstf_script_validate,
1519
otl_jstf_priority_validate, otl_jstf_lang_validate): Add parameter
1520
to validate glyph indices.
1522
(otl_jstf_validate): Add parameter which specifies number of glyphs
1525
* src/otlayout/otljstf.h: Updated.
1527
2004-08-15 Werner Lemberg <wl@gnu.org>
1529
* src/otlayout/otlgpos.c (otl_liga_mark2_validate): Add parameter
1530
to handle possible NULL values properly.
1533
2004-08-15 Werner Lemberg <wl@gnu.org>
1535
* src/otlayout/gpos.c: Rename counting variables to be more
1538
(otl_liga_attach_validate): Renamed to...
1539
(otl_liga_mark2_validate): This.
1541
(otl_mark2_array_validate): Removed.
1542
(otl_gpos_lookup6_validate): Call otl_liga_mark2_validate, not
1543
otl_mark2_array_validate.
1544
(otl_pos_class_set_validate, otl_pos_class_rule_validate): Removed.
1545
(otl_gpos_lookup7_validate): Complete code for format 2.
1546
(otl_chain_pos_class_rule_validate,
1547
otl_chain_pos_class_set_validate): Removed.
1548
(otl_gpos_lookup8_validate): Don't call
1549
otl_chain_pos_class_set_validate but
1550
otl_chain_pos_rule_set_validate.
1553
* src/otlayout/otlgpos.h: Add copyright.
1555
2004-08-14 Werner Lemberg <wl@gnu.org>
1557
* src/otlayout/otljstf.c (otl_jstf_gsub_mods_validate): Removed.
1558
(otl_jstf_gpos_mods_validate): Renamed to...
1559
(otl_jstf_gsubgpos_mods_validate): This.
1560
Test whether lookup_count is zero.
1561
(otl_jstf_priority_validate): Use otl_jstf_gsubgpos_mods_validate.
1562
(otl_jstf_validate): Initialize gsub_lookup_count and
1563
gpos_lookup_count if gsub or gpos is zero.
1565
* src/otlayout/otlgsub.c: Rename counting variables to be more
1568
(otl_gsub_lookup1_validate): Simplify code.
1569
(otl_gsub_lookup2_validate, otl_gsub_lookup3_validate,
1570
otl_gsub_lookup4_validate, otl_gsub_lookup7_validate): Remove unused
1572
(otl_gsub_lookup5_validate): Remove unused variable.
1573
Fix call to otl_sub_rule_set_validate and
1574
otl_sub_class_rule_set_validate.
1575
(otl_chain_sub_class_rule_validate,
1576
otl_chain_sub_class_set_validate): Removed.
1577
(otl_gsub_lookup6_validate): Remove unused variable.
1578
Fix call to otl_chain_sub_rule_set_validate.
1579
(otl_gsub_lookup7_validate): Handle lookup type 8 also.
1580
(otl_gsub_lookup8_validate: New function.
1581
(otl_gsub_lookup1_apply, otl_gsub_lookup2_apply,
1582
otl_gsub_lookup3_apply): Commented out.
1583
(otl_gsub_validate_funcs): Add otl_gsub_lookup7_validate and
1584
otl_gsub_lookup8_validate.
1585
(otl_gsub_validate): Updated.
1587
* src/otlayout/otlgsub.h: Add copyright.
1589
* src/otlayout/otlcommn.c, src/otlayout/otlcommn.h
1590
(otl_coverage_get_index): Comment out.
1592
2004-08-13 Werner Lemberg <wl@gnu.org>
1594
* src/otlayout/otlcommn.c (otl_gsubgpos_get_lookup_count): New
1596
* src/otlayout/otlcommn.h: Updated.
1598
* src/otlayout/otlbase.c: Rename counting variables to be more
1600
Add copyright message.
1601
* src/otlayout/otlbase.h: Add copyright message.
1603
* src/otlayout/otlgdef.c: Rename counting variables to be more
1605
Add copyright message.
1606
Use OTL_CHECK everywhere.
1607
(otl_caret_value_validate): Remove unused variable.
1608
(otl_gdef_validate): All tables are optional.
1609
* src/otlayout/otlgdef.h: Add copyright message.
1611
* src/otlayout/otljstf.c: Rename counting variables to be more
1613
Add copyright message.
1614
(otl_jstf_gsub_mods_validate, otl_jstf_gpos_mods_validate): Add
1615
parameter to pass lookup count.
1618
(otl_jstf_max_validate):
1619
s/otl_gpos_subtable_check/otl_gpos_subtable_validate/.
1620
(otl_jstf_priority_validate, otl_jstf_lang_validate,
1621
otl_jstf_script_validate): Add two parameters to pass lookup counts.
1623
(otl_jstf_validate): Add two parameters to pass GPOS and GSUB
1624
table offsets; use otl_gsubgpos_get_lookup_count to convert extract
1627
* src/otlayout/otljstf.h: Updated.
1628
Add copyright message.
1630
* src/otlayout/otlgpos.c (otl_gpos_subtable_validate): New function.
1631
(otl_gpos_validate): Use it.
1632
* src/otlayout/otlgpos.h: Updated.
1634
2004-08-13 Werner Lemberg <wl@gnu.org>
1636
* src/otlayout/otcommn.c: Use OTL_CHECK everywhere.
1637
(otl_coverage_validate): Initialize `p',
1638
s/count/num_glyphs/.
1639
s/start_cover/start_coverage/.
1640
(otl_coverage_get_index): Return OTL_Long, not OTL_Int.
1641
Remove unused variables.
1642
(otl_class_definition_validate): s/count/num_glyphs/.
1643
Remove unused variables.
1644
(otl_class_definition_get_value, otl_device_table_get_start,
1645
otl_device_table_get_end, otl_device_table_get_delta,
1646
otl_lookup_get_table, otl_lookup_list_get_count,
1647
otl_lookup_list_get_lookup, otl_lookup_list_get_table,
1648
otl_feature_get_lookups, otl_feature_list_get_count,
1649
otl_feature_list_get_feature, otl_lang_get_count,
1650
otl_lang_get_req_feature, otl_lang_get_features): Commented out
1651
temporarily until we really need it.
1652
(otl_lookup_validate): Removed.
1653
(otl_lookup_table_validate): Renamed to ...
1654
(otl_lookup_validate): This. Update callers.
1655
(otl_lookup_list_validate): Remove already commented out definition
1656
and move the other definition up.
1657
(otl_feature_validate): Add parameter to pass number of lookups.
1659
Check lookup indices.
1660
(otl_feature_list_validate): Add parameter to pass lookup table.
1662
(otl_lang_validate): Add parameter to pass number of features.
1664
Handle req_feature and check feature indices.
1665
(otl_script_validate): Add parameter to pass number of features.
1667
(otl_script_list_validate): Add parameter to pass feature table.
1670
* src/otlayout/otcommn.h: s/LOCALDEF/LOCAL/.
1671
Comment out the same functions as in otcommn.c.
1672
(otl_script_list_get_script): Removed.
1674
* src/otlayout/otlgsub.c (otl_gsub_lookup1_apply): Change `index' to
1676
(otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Change `index' to
1679
(otl_gsub_validate): Fix order of validation.
1681
* src/otlayout/otlgpos.c (otl_gpos_validate): Fix order of
1684
2004-08-12 Werner Lemberg <wl@gnu.org>
1686
Make otlayout module compile (without actually working).
1688
* src/otlayout/*: s/OTL_Valid/OTL_Validator/.
1691
* src/otlayout/otlayout.h: Fix various typos.
1692
(OTL_Bool): New typedef.
1693
(OTL_Int, OTL_Long, OTL_Int16, OTL_Int32): Use `signed' keyword.
1694
(OTL_Err_InvalidArgument): Removed.
1695
(OTL_Err_InvalidData, OTL_Err_InvalidSize): New enum values.
1696
(OTL_MAKE_TAG): Add missing parenthesis.
1697
(OTL_INVALID_DATA): Use OTL_Err_InvalidData.
1698
(OTL_INVALID_TOO_SHORT): Use OTL_Err_InvalidSize.
1699
(OTL_INVALID_FORMAT, OTL_INVALID_OFFSET): New macros.
1701
* src/otlayout/otlgpos.c: s/FT_/OTL_/.
1702
s/OTL_Short/OTL_Int16/.
1703
(otl_gpos_pairset_validate): Add return type.
1704
(otl_base_array_validate): Fix call to otl_anchor_validate.
1705
(otl_liga_array_validate): Fix call to otl_liga_attach_validate.
1706
(otl_gpos_lookup5_validate): Fix typos.
1707
(otl_gpos_lookup6_validate): Fix call to otl_mark2_array_validate.
1708
(otl_gpos_lookup7_validate): Comment out unfinished code.
1711
* src/otlayout/otlgsub.c: Add forward declaration for
1712
otl_gsub_validate_funcs.
1713
(otl_gsub_lookup1_apply, otl_gsub_lookup2_apply,
1714
otl_gsub_lookup3_apply): Fix call to otl_parser_check_property.
1715
s/otl_coverage_lookup/otl_coverage_get_index/.
1716
(otl_ligature_validate): Add missing variable declaration.
1717
(otl_sub_rule_validate): Fix typo.
1718
(otl_sub_class_rule_validate): Add missing variable declaration.
1720
(otl_gsub_lookup5_validate): Fix typo.
1721
(otl_gsub_lookup6_validate): Fix call to
1722
otl_chain_sub_class_set_validate.
1723
(otl_gsub_validate_funcs): Don't use `const'.
1725
* src/otlayout/otlcommn.c (otl_class_definition_get_value,
1726
otl_device_table_validate, otl_device_table_get_delta,
1727
otl_lookup_validate, otl_script_validate): Add missing
1728
variable declarations.
1729
(otl_lookup_list_validate): Comment out first definition.
1730
(otl_lookup_list_foreach, otl_feature_list_foreach): Comment out.
1731
(otl_feature_list_validate):
1732
s/otl_feature_table_validate/otl_feature_validate/.
1733
(otl_script_list_validate):
1734
s/otl_script_table_validate/otl_script_validate/.
1736
* src/otlayout/otlcommn.h: Comment out first declaration.
1737
(otl_lookup_list_foreach, otl_feature_list_foreach): Comment out.
1739
* src/otlayout/otlbase.c (otl_base_coord_validate): Fix call to
1740
otl_device_table_validate.
1741
(otl_base_script_validate): Add missing variable declarations.
1742
(otl_base_script_list_validate): Fix call to
1743
otl_base_script_validate.
1744
(otl_axis_table_validate): Fix calls to otl_base_tag_list_validate
1745
and otl_base_script_list_validate.
1746
(otl_base_validate): Fix calls to otl_axis_table_validate.
1748
* src/otlayout/otlgdef.c (otl_attach_list_validate): Fix call to
1749
otl_attach_point_validate.
1750
(otl_caret_value_validate): Add missing variable declaration.
1751
Fix call to otl_device_table_validate.
1752
(otl_ligature_glyph_validate): Fix call to otl_caret_value_validate.
1753
(otl_ligature_caret_list_validate): Fix call to
1754
otl_ligature_glyph_validate.
1755
(otl_gdef_validate): Fix calls to otl_class_definition_validate,
1756
otl_attach_list_validate, otl_ligature_caret_list_validate, and
1757
otl_class_definition_validate.
1759
* src/otlayout/otltable.h (otl_table_validate, otl_table_init,
1760
otl_table_set_script): Comment out.
1762
* src/otlayout/otlparse.h (OTL_ParserRec):
1763
s/OTL_Alternate/OTL_GSUB_Alternate/.
1764
(OTL_ParseError): Add OTL_Err_Parser_Memory and
1765
OTL_Err_Parser_Internal.
1766
(otl_parser_error): Fix typo.
1767
(otl_parser_check_property): Remove third argument.
1769
* src/otlayout/otlparse.c (otl_string_ensure):
1770
s/OTL_Parse_Err_Memory/OTL_Err_Parser_Memory/.
1771
(OTL_STRING_ENSURE, otl_parser_error, otl_parser_get_index,
1772
otl_parser_replace_1, otl_parser_replace_n): Fix typos.
1773
(OTL_PARSER_UNCOVERED): Removed.
1774
(otl_parser_check_property): Remove third argument.
1776
* src/otlayout/otljstf.c (otl_jstf_priority_validate): Add missing
1777
variable declaration.
1779
* src/otlayout/otlutils.h (OTL_MEM_REALLOC): Fix typo.
1781
2004-08-11 Danny <dannyboynow@yahoo.com>
1783
* src/base/ftstream.c (FT_Stream_Close): Don't reset stream->close
1784
to NULL. This allows custom close functions to delete the FT_STREAM
1787
2004-08-11 Werner Lemberg <wl@gnu.org>
1789
Add API to get information about SFNT tables.
1791
* include/freetype/internal/services/svsfnt.h
1792
(FT_SFNT_Table_Info_Func): New typedef.
1793
(SFNT_Table): Add it.
1795
* src/base/ftobjs (FT_Sfnt_Table_Info): New function.
1797
* include/freetype/tttables.h: Updated.
1799
* src/sfnt/sfdriver.c (sfnt_table_info): New function.
1800
(sfnt_service_sfnt_table): Add it.
1802
* docs/CHANGES: Updated.
1805
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 10.
1807
* builds/unix/configure.ac (version_info): Set to 9:8:3.
1808
* builds/unix/configure: Updated.
1810
* builds/win32/visualc/index.html,
1811
builds/win32/visualc/freetype.dsp,
1812
builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/.
1814
* builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
1817
* docs/CHANGES, docs/VERSION.DLL: Updated.
1819
2004-08-11 Detlef Würkner <TetiSoft@apg.lahn.de>
1821
* src/base/ftrfork.c (FT_Raccess_Guess)
1822
[!FT_CONFIG_OPTION_GUESSING_EMBEDDED_FORK]: Remove compiler
1825
2004-08-06 Adam Piotrowski <st_intel@poczta.onet.pl>
1827
* src/pfr/pfrload.c (pfr_sort_kerning_pairs): Single-byte
1828
adjustments are unsigned, not signed.
1830
2004-08-05 David Turner <david@freetype.org>
1832
`Activate' gray-scale specifing hinting within the TrueType
1833
bytecode interpreter. This is an experimental feature which
1834
should probably be made optional.
1836
* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
1837
load_truetype_glyph): Move the code to set the pedantic_hinting flag
1839
(TT_Load_Glyph): Here.
1840
Set `grayscale' flag except for `FT_LOAD_TARGET_MONO'.
1842
* src/truetyep/ttinterp.c (Ins_GETINFO): Return MS rasterizer
1844
Return rotation and stretching info only if glyph is rotated or
1845
stretched, respectively.
1846
Handle grayscale info.
1848
* src/truetype/ttinterp.h (TT_ExecContextRec): Add `grayscale'
1851
2004-08-02 George Williams <gww@silcom.com>
1853
* src/base/ftobjs.c (FT_Attach_File): Initialize `open.stream'.
1855
2004-08-01 Werner Lemberg <wl@gnu.org>
1857
* docs/CHANGES: Updated.
1859
2004-08-01 George Williams <gww@silcom.com>
1861
FreeType now can read kerning values from PFM files.
1863
* src/type1/t1afm.c (T1_Done_AFM): Renamed to...
1864
(T1_Done_Metrics): This.
1866
(T1_Read_AFM): Make it static.
1867
Don't enter and leave a frame.
1868
(LITTLE_ENDIAN_USHORT, LITTLE_ENDIAN_UINT): New macros.
1869
(T1_Read_PFM): New function.
1870
(T1_Read_Metrics): New higher-level function to be used instead of
1874
2004-07-31 Werner Lemberg <wl@gnu.org>
1876
* src/pcf/pcfread (pcf_load_font), src/bdf/bdfdrivr.c
1877
(BDF_Face_Init), src/truetype/ttgxvar (TT_Get_MM_Var,
1878
tt_face_vary_cvt): Fix compiler warnings.
1880
2004-07-26 Søren Sandmann <sandmann@daimi.au.dk>
1882
* src/pcf/pcfread.c (pcf_interpret_style): Always allocate memory for
1884
* src/pcf/pcfdrivr.c (PCF_Face_Done): Free `style_name'.
1886
2004-07-26 Darren J Longhorn <darren.longhorn@redcom.co.uk>
1888
* include/freetype/config/ftconfig.h (FT_SIZEOF_LONG): Recognize
1889
five-byte `long' (which is avoided then).
1891
2004-07-25 Detlef Würkner <TetiSoft@apg.lahn.de>
1893
* src/pcf/pcfdrivr.c (PCF_Set_Pixel_Size): Compare heights, not
1895
(PCF_Set_Point_Size): Don't call PCF_Set_Pixel_Size but provide own
1896
code to compare ppem values.
1897
* src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Compare heights, not
1899
(BDF_Set_Point_Size): Don't call BDF_Set_Pixel_Size but provide own
1900
code to compare ppem values.
1902
2004-07-25 Kornfeld Eliyahu Peter <peter@e-kadmon.net>
1904
* src/sfnt/sfobjs.c (sfnt_load_face): Handle
1905
TT_NAME_ID_PREFERRED_FAMILY and TT_NAME_ID_PREFERRED_SUBFAMILY.
1907
2004-07-24 Derek B. Noonburg <derekn@foolabs.com>
1909
* src/cff/cffload.c (cff_font_load): Always create inverse mapping.
1910
Even if the charstring count is the same as the CID count, it is
1911
still possible that the font uses a different CID -> GID mapping.
1913
2004-07-23 Werner Lemberg <wl@gnu.org>
1915
* src/truetype/ttobjs.c (tt_face_init): Accept 0x00020000 format tag
1916
found in some Arphic fonts made for Chinese version of Windows 3.1.
1918
2004-07-17 David Turner <david@freetype.org>
1920
Fixed a dangling pointer bug in the cache code that happened in very
1921
rare cases, i.e., when a new family object was destroyed by an
1922
out-of-memory condition during a glyph node initialization. The
1923
function FTC_Cache_Lookup would flush the cache and restart the
1924
lookup with a bad pointer.
1926
* include/freetype/cache/ftcglyph.h (FTC_FAMILY_TREE): New macro.
1927
(FTC_GCACHE_LOOKUP_CMP): Use it.
1928
Handle reference count in `num_nodes' correctly.
1930
* src/cache/ftcglyph.c (FTC_GNode_UnselectFamily): Use
1932
(FTC_GCache_Lookup): Handle reference count in `num_nodes' correctly.
1934
* src/cache/ftcmanag.c (FTC_Manager_FlushN): Fixed a cache flushing
1937
* src/truetype/ttinterp.c (Normalize): Fixed a bug that caused
1938
long and unnecessary delays while normalizing huge vectors.
1940
2004-07-15 Werner Lemberg <wl@gnu.org>
1942
* docs/CHANGES: Updated.
1944
* src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix compiler
1947
2004-07-15 David Turner <david@freetype.org>
1949
* src/base/ftstroke.c (FT_Stroker_ParseOutline): Single points
1950
are not stroked, preventing a bug with pala.ttf and other
1953
* include/freetype/ftstroke.h: Updating documentation comments.
1955
2004-07-13 Werner Lemberg <wl@gnu.org>
1957
* src/base/ftstroke.c (ft_stroke_border_reverse): Removed. Unused.
1959
2004-07-12 David Turner <david@freetype.org>
1961
* src/base/ftstroke.c (ft_stroke_border_close): Add second parameter
1962
to indicate reversion of points.
1964
(ft_stroke_border_reverse): Fix initialization of `point1' and
1967
* src/cache/ftcsbits.c (ftc_snode_load): Fixing advance computation
1968
for transformed glyphs.
1970
2004-07-11 David Turner <david@freetype.org>
1972
Fix bugs that prevented the stroker to correctly generate stroked
1973
paths from closed paths, i.e., nearly all glyphs in vectorial fonts.
1975
The code is still _very_ buggy though; treat with special care.
1977
* src/base/ftstroke.c (FT_STROKE_TAG_BEGIN_END): New macro.
1978
(ft_stroke_border_reverse): New function.
1979
(ft_stroker_inside): Remove local variable `sigma'; use different
1981
(ft_stroker_add_reverse_left): Switch begin/end tags if necessary.
1982
(FT_Stroker_EndSubPath): Call ft_stroker_inside and
1983
ft_stroke_border_reverse.
1985
2004-06-26 Peter Kovar <peter.kovar@r3.roburnet.sk>
1987
* src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
1989
2004-06-25 Werner Lemberg <wl@gnu.org>
1991
* src/type1/t1afm.c (afm_atoindex): Fix boundary test. Reported
1994
2004-06-24 David Turner <david@freetype.org>
1997
* Version 2.1.9 released.
1998
=========================
2001
* src/truetype/ttgload.c, src/truetype/ttxgvar.c: Removing
2004
2004-06-23 Werner Lemberg <wl@gnu.org>
2006
* include/freetype/internal/ftmemory.h [FT_DEBUG_MEMORY]: Declare
2007
FT_QAlloc_Debug and FT_QRealloc_Debug.
2009
* src/base/ftutil.c (FT_QAlloc): Fix error and debug messages.
2010
(FT_QRealloc): Call FT_QAlloc if original pointer is NULL.
2013
2004-06-23 David Turner <david@freetype.org>
2015
* include/freetype/internal/ftmemory.h, src/base/ftutil.c
2016
(FT_QAlloc, FT_QRealloc), src/base/ftdbgmem.c (FT_QAlloc_Debug,
2017
FT_QRealloc_Debug): New functions that perform allocation without
2018
zero-ing out the corresponding blocks.
2020
* include/freetype/internal/ftmemory.h (FT_MEM_QALLOC,
2021
FT_MEM_QREALLOC, FT_MEM_QNEW, FT_MEM_QNEW_ARRAY,
2022
FT_MEM_QRENEW_ARRAY, FT_QALLOC, FT_QREALLOC, FT_QNEW, FT_QNEW_ARRAY,
2023
FT_QRENEW_ARRAY): New macros.
2025
* src/base/ftstream.c (FT_Stream_EnterFrame): Use FT_QALLOC.
2026
* src/gzip/ftgzip.c (FT_Stream_OpenGzip): Use FT_QNEW_ARRAY.
2027
* src/sfnt/sfobjs.c (tt_face_get_name): Use FT_QNEW_ARRAY.
2029
* src/sfnt/ttload.c (tt_face_load_directory, tt_face_load_metrics,
2030
tt_face_load_gasp): Use FT_QNEW_ARRAY.
2031
(tt_face_load_kern): Use FT_QNEW_ARRAY.
2032
Small optimization in the kerning table verifier; this speeds up
2033
TrueType face opening by about 7%.
2034
(tt_face_load_hdmx): Use FT_QNEW_ARRAY and FT_QALLOC.
2036
* include/freetype/config/ftmodule.h: Changed the order of modules,
2037
putting TrueType and Type 1 first. This dramatically improves the
2038
performance of face open/close operations. For example, putting the
2039
TrueType driver first in the list results in a 5x speedup when
2042
The very problem is that both the PCF and BDF drivers do a lot more
2043
than necessary to detect that they cannot handle a font file.
2045
2004-06-22 Werner Lemberg <wl@gnu.org>
2047
* src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties,
2048
pcf_get_metrics, pcf_get_bitmaps, pcf_get_encodings): Improve
2051
* src/pcf/pcfdrivr.c (FT_COMPOMENT): Move up.
2052
(PCF_Face_Init): Simplify code.
2054
* src/bdf/bdfdrivr.h (BDF_FaceRec): New element `default_glyph'.
2056
* src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_start),
2057
src/bdf/bdf.h (bdf_font_t): s/default_glyph/default_char/.
2059
* src/bdf/bdfdrivr.c (BDF_Face_Init): Fix number of glyphs.
2060
Set `default_glyph'.
2061
(BDF_Glyph_Load): Use `default_glyph' for undefined glyph.
2063
* docs/CHANGES: Updated.
2065
2004-06-21 Werner Lemberg <wl@gnu.org>
2067
* docs/CHANGES: Updated.
2069
2004-06-21 David Turner <david@freetype.org>
2071
* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
2072
load_truetype_glyph): Don't access (unrounded)
2073
`TT_Size.root.metrics' but (rounded) `TT_Size.metrics'. This fixes
2074
a scaling bug that caused incorrect rendering when the bytecode
2075
interpreter was enabled.
2077
2004-06-14 Huw D M Davies <h.davies1@physics.ox.ac.uk>
2079
* src/winfonts/winfnt.c (FNT_Face_Init): Set x_ppem and y_ppem
2080
based on pixel_width and pixel_height.
2081
(FNT_Size_Set_Pixels): Updated.
2083
2004-06-14 Werner Lemberg <wl@gnu.org>
2085
* src/lzw/zopen.c: Comment out inclusion of signal.h and unistd.h.
2086
Reported by Hyvärinen Jyrki Juhani.
2088
2004-06-11 Werner Lemberg <wl@gnu.org>
2090
* docs/CHANGES: Updated.
2092
2004-06-10 David Turner <david@freetype.org>
2094
* src/base/ftobject.c, src/base/fthash.c, src/base/ftexcept.c,
2095
src/base/ftsysio.c, src/base/ftsysmem.c, src/base/ftlist.c: Removed.
2098
* src/raster/ftraster.c (Alignment, PAlignment): New union to fix
2099
problems with 64bit systems.
2100
(AlignProfileSize): Use it.
2102
2004-06-08 David Turner <david@freetype.org>
2104
* include/freetype/freetype.h (FT_GlyphMetrics): Move `lsb_delta'
2105
and `rsb_delta' elements to...
2106
(FT_GlyphSlotRec): Here to retain binary compatibility with older
2110
* src/sfnt/sfobjs.c (tt_face_get_name): Remove compiler warning.
2112
* src/winfonts/winfnt.c (FNT_Load_Glyph): Add missing initialization
2113
of slot->metrics.width and slot->metrics.height when loading a
2114
Windows FNT glyph. Thanks to Huw Davies.
2116
* include/freetype/cache/ftcmru.h (FTC_MruNode_CompareFunc): Change
2117
return type to FT_Bool.
2119
* src/cache/ftbasic.c (ftc_basic_family_compare): Change return
2122
* src/cache/ftccache.c (FTC_Cache_Init, ftc_cache_init): Make
2123
the former call the latter, not vice versa.
2124
(FTC_Cache_Done, ftc_cache_done): Ditto.
2126
* src/cache/ftcglyph.c (FTC_GNode_Compare, ftc_gnode_compare): Make
2127
the former call the latter, not vice versa.
2128
(FTC_GCache_Init, ftc_gcache_init): Ditto.
2129
(FTC_GCache_Done, ftc_gcache_done): Ditto.
2131
* src/cache/ftcimage.c (FTC_INode_Free, ftc_inode_free): Make the
2132
former call the latter, not vice versa.
2133
(FTC_INode_Weight, ftc_inode_weight): Ditto.
2135
* src/cache/ftcmanag.c (ftc_size_node_compare,
2136
ftc_size_node_compare_faceid, ftc_face_node_compare): Change return
2139
* src/cache/ftcsbits.c (FTC_SNode_Free, ftc_snode_free): Make the
2140
former call the latter, not vice versa.
2141
(FTC_SNode_Weight, ftc_snode_weight): Ditto.
2142
(FTC_SNode_Compare, ftc_snode_compare): Ditto.
2144
* src/cache/ftcsbits.c: Fix some bugs and inefficiencies in the cache
2147
2004-06-05 Werner Lemberg <wl@gnu.org>
2149
* src/autofit/afloader.c (af_loader_load_g): Set `lsb_delta' and
2150
`rsb_delta' in slot->metrics and tune side bearings slightly.
2152
2004-06-04 Werner Lemberg <wl@gnu.org>
2154
* docs/CHANGES: Updated.
2156
2004-06-04 David Chester <davidchester@gmx.net>
2158
Improve inter-letter spacing for autohinted glyphs.
2160
* include/freetype/freetype.h (FT_Glyph_Metrics): Add elements
2161
`lsb_delta' and `rsb_delta'.
2163
* src/autohint/ahhint.c (ah_hinter_load): Set `lsb_delta' and
2164
`rsb_delta' in slot->metrics and tune side bearings slightly.
2166
2004-06-04 David Turner <david@freetype.org>
2168
* src/autofit/*: Important fixes to the auto-fitter. The output
2169
now seems to be 100% equivalent to the auto-hinter, while being
2170
about 2% faster (which proves that script-specific algorithm
2171
selection isn't a performance problem).
2173
To test it, change `autohint' to `autofit' in
2174
<freetype/config/ftmodule.h> and recompile.
2176
A few more testing is needed before making this the official
2177
auto-hinting module.
2179
2004-06-02 Werner Lemberg <wl@gnu.org>
2181
* src/truetype/ttgload.c (compute_glyph_metrics): Fix compiler
2184
2004-06-01 Werner Lemberg <wl@gnu.org>
2186
* src/sfnt/sfobjs.c (tt_face_get_name): Make sure that an English
2187
name record for the Apple platform is preferred to a non-English
2188
entry for the Microsoft platform. Problem reported by HANDA
2191
2004-05-19 George Williams <gww@silcom.com>
2193
* src/type1/t1load.c (mm_axis_unmap, mm_weights_unmap): New
2194
auxiliary functions.
2195
(T1_Get_MM_Var): Provide axis tags.
2196
Use mm_axis_unmap and mm_weights_unmap to provide default values
2197
for design and normalized axis coordinates.
2199
* include/freetype/t1tables.h (PS_DesignMapRec): Change type of
2200
`design_points' to FT_Long.
2203
2004-05-17 Werner Lemberg <wl@gnu.org>
2205
* src/base/ftbbox.c (BBox_Conic_Check): Fix boundary cases.
2206
Reported by Mikey Anbary <manbary@vizrt.com>.
2208
2004-05-15 Werner Lemberg <wl@gnu.org>
2210
* src/sfnt/sfobjs.c (sfnt_done_face): Free face->postscript_name.
2212
2004-05-15 George Williams <gww@silcom.com>
2214
* src/sfnt/ttload.c (tt_face_load_max_profile): Always set
2215
face->root.num_glyphs.
2217
2004-05-14 Masatake YAMATO <jet@gyve.org>
2218
George Williams <gww@silcom.com>
2220
* src/sfnt/ttload.c (sfnt_dir_check): Handle `bhed' properly.
2222
2004-05-14 Werner Lemberg <wl@gnu.org>
2224
* src/cache/ftcbasic.c (ftc_basic_family_compare,
2225
ftc_basic_family_init, ftc_basic_family_get_count,
2226
ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph,
2227
ftc_basic_gnode_compare_faceid): Adjust parameters and return types
2228
to prototypes given in header files from include/freetype/cache.
2229
Use casts to proper types locally.
2230
(ftc_basic_image_family_class, ftc_basic_image_cache_class,
2231
ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class): Remove
2234
* src/cache/ftccback.h: Adjust parameters and return types to
2235
prototypes given in header files from include/freetype/cache.
2237
* src/cache/ftcimage.c (ftc_inode_free, ftc_inode_new,
2238
ftc_inode_weight): Adjust parameters and return types to prototypes
2239
given in header files from include/freetype/cache. Use casts to
2240
proper types locally.
2242
* src/cache/ftcsbits.c (ftc_snode_free, ftc_snode_new,
2243
ftc_snode_weight, ftc_snode_compare): Adjust parameters and return
2244
types to prototypes given in header files from
2245
include/freetype/cache. Use casts to proper types locally.
2247
* src/cache/ftccmap.c (ftc_cmap_node_free, ftc_cmap_node_new,
2248
ftc_cmap_node_weight, ftc_cmap_node_compare,
2249
ftc_cmap_node_remove_faceid): Adjust parameters and return types to
2250
prototypes given in header files from include/freetype/cache. Use
2251
casts to proper types locally.
2252
(ftc_cmap_cache_class): Remove casts.
2254
* src/cache/ftcglyph.c (ftc_gnode_compare, ftc_gcache_init,
2255
ftc_gcache_done): Adjust parameters and return types to prototypes
2256
given in header files from include/freetype/cache. Use casts to
2257
proper types locally.
2259
* src/cache/ftcmanag.c (ftc_size_node_done, ftc_size_node_compare,
2260
ftc_size_node_init, ftc_size_node_reset,
2261
ftc_size_node_compare_faceid, ftc_face_node_init,
2262
ftc_face_node_done, ftc_face_node_compare: Adjust parameters and
2263
return types to prototypes given in header files from
2264
include/freetype/cache. Use casts to proper types locally.
2266
(ftc_size_list_class, ftc_face_list_class): Remove casts.
2268
2004-05-13 Werner Lemberg <wl@gnu.org>
2270
* src/autohint/ahmodule.c (ft_autohinter_init, ft_autohinter_done):
2271
Use FT_Module as parameter and do a cast to FT_AutoHinter locally.
2272
(autohint_module_class): Remove casts.
2274
* src/base/ftglyph.c (ft_bitmap_glyph_init, ft_bitmap_glyph_copy,
2275
ft_bitmap_glyph_done, ft_bitmap_glyph_bbox, ft_outline_glyph_init,
2276
ft_outline_glyph_done, ft_outline_glyph_copy,
2277
ft_outline_glyph_transform, ft_outline_glyph_bbox,
2278
ft_outline_glyph_prepare): Use FT_Glyph as parameter and do a cast
2279
to FT_XXXGlyph locally.
2280
Use FT_CALLBACK_DEF throughout.
2281
(ft_bitmap_glyph_class, ft_outline_glyph_class): Remove casts.
2283
* src/bdf/bdfdrivr.c (bdf_cmap_init, bdf_cmap_done,
2284
bdf_cmap_char_index, bdf_cmap_char_next): Use FT_CMap as parameter
2285
and do a cast to BDF_CMap locally.
2286
(bdf_cmap_class): Remove casts.
2288
2004-05-12 Werner Lemberg <wl@gnu.org>
2290
* src/cff/cffgload.h (CFF_Builder): Remove `error'.
2291
* src/cff/cffgload.c (cff_decoder_parse_charstrings): Replace
2292
`Memory_Error' with `Fail' und update all users.
2294
2004-05-11 Werner Lemberg <wl@gnu.org>
2296
* include/freetype/internal/psaux.h (T1_ParseState): New
2298
(T1_BuilderRec): Replace `path_begun' with `parse_state'.
2300
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Replace
2301
`Memory_Error' with `Fail' and update all users.
2302
Don't use `builder->error'.
2303
Replace `path_begun' with `parse_state' and check parsing states.
2305
* src/psaux/psobjs.c (t1_builder_init, t1_builder_start_point):
2306
Replace `path_begun' with `parse_state' and check parsing states.
2308
2004-05-10 George Williams <gww@silcom.com>
2310
* src/truetype/ttxgvar.c (ft_var_load_avar): Do free arrays in case
2311
of error -- `avar' is optional so we can't rely on tt_done_blend
2312
being called automatically.
2314
2004-05-09 George Williams <gww@silcom.com>
2316
* src/truetype/ttxgvar.c (ft_var_load_avar, ft_var_load_gvar): Fix
2319
2004-05-07 Werner Lemberg <wl@gnu.org>
2321
* src/pfr/pfrobjs.c, src/pfr/pfrobjs.h (pfr_face_init,
2322
pfr_face_done, pfr_face_get_kerning, pfr_slot_init, pfr_slot_done,
2323
pfr_slot_load): Don't use PFR_XXX but FT_XXX arguments which are
2324
typecast to the proper PFR_XXX types within the function.
2325
Update code accordingly.
2327
* src/pfr/pfrdrivr.c (pfr_get_kerning, pfr_get_advance,
2328
pfr_get_metrics, pfr_get_service): Don't use PFR_XXX but FT_XXX
2329
arguments which are typecast to the proper PFR_XXX types within the
2331
Update code accordingly.
2332
Use FT_CALLBACK_DEF throughout.
2333
(pfr_metrics_service_rec, pfr_driver_class): Remove casts.
2335
2004-05-06 Masatake YAMATO <jet@gyve.org>
2337
* src/truetype/ttgxvar.c (ft_var_load_gvar): Use FT_FACE_STREAM.
2338
(*): Rename local variable OffsetToData to offsetToData.
2340
2004-05-06 Werner Lemberg <wl@gnu.org>
2342
* src/cff/cffobjs.c (cff_size_done, cff_size_init, cff_size_reset,
2343
cff_slot_done, cff_slot_init, cff_face_init, cff_face_done): Access
2344
root fields directly.
2345
* src/cff/cffdrivr.c (Load_Glyph): Access root fields directly.
2347
* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Save current
2348
frame before calling TT_Vary_Get_Glyph_Deltas.
2350
* src/pcf/pcfdrivr.c (PCF_CMapRec): Rename `cmap' to `root' for
2352
(pcf_cmap_init, pcf_cmap_done, pcf_cmap_char_index,
2353
pcf_cmap_char_next): Don't use PCF_XXX but FT_XXX arguments which
2354
are typecast to the proper PCF_XXX types within the function.
2355
Update code accordingly.
2356
(pcf_cmap_class): Remove casts.
2357
(PCF_Face_Done, PCF_Face_Init, PCF_Set_Pixel_Size): Don't use
2358
PCF_XXX but FT_XXX arguments which are typecast to the proper
2359
PCF_XXX types within the function.
2360
Update code accordingly.
2361
Use FT_CALLBACK_DEF throughout.
2362
(PCF_Set_Point_Size): New wrapper function.
2363
(PCF_Glyph_Load, pcf_driver_requester): Use FT_CALLBACK_DEF.
2364
(pcf_driver_class): Remove casts.
2366
2004-05-04 Steve Hartwell <shspamsink@comcast.net>
2368
* src/truetype/ttobjs.c (tt_driver_done): Fix typo.
2370
2004-05-04 Werner Lemberg <wl@gnu.org>
2372
* src/bdf/bdfdrivr.c (BDF_Face_Done, BDF_Face_Init,
2373
BDF_Set_Pixel_Size): Don't use BDF_XXX but FT_XXX arguments which
2374
are typecast to the proper BDF_XXX types within the function.
2375
Update code accordingly.
2376
Use FT_CALLBACK_DEF throughout.
2377
(BDF_Set_Point_Size): New wrapper function.
2378
(bdf_driver_class): Remove casts.
2380
* src/cff/cffdrivr.c (Get_Kerning, Load_Glyph, cff_get_interface):
2381
Don't use CFF_XXX but FT_XXX arguments which are typecast to the
2382
proper CFF_XXX types within the function.
2383
Update code accordingly.
2384
Use FT_CALLBACK_DEF throughout.
2385
(cff_driver_class): Remove casts.
2387
* src/cff/cffobjs.h, src/cff/cffobjs.c (cff_size_done,
2388
cff_size_init, cff_size_reset, cff_slot_done, cff_slot_init,
2389
cff_face_init, cff_face_done, cff_driver_init, cff_driver_done):
2390
Don't use CFF_XXX but FT_XXX arguments which are typecast to the
2391
proper CFF_XXX types within the function.
2392
Update code accordingly.
2393
(cff_point_size_reset): New wrapper function.
2395
* src/cid/cidobjs.h, src/cid/cidobjs.c (cid_slot_done,
2396
cid_slot_init, cid_size_done, cid_size_init, cid_size_reset,
2397
cid_face_done, cid_face_init, cid_driver_init, cid_driver_done):
2398
Don't use CID_XXX but FT_XXX arguments which are typecast to the
2399
proper CID_XXX types within the function.
2400
Update code accordingly.
2401
(cid_point_size_reset): New wrapper function.
2403
* src/cid/cidgload.c, src/cid/cidgload.h (cid_slot_load_glyph):
2404
Don't use CID_XXX but FT_XXX arguments which are typecast to the
2405
proper CID_XXX types within the function.
2406
Update code accordingly.
2408
* src/cid/cidriver.c (cid_get_interface):
2409
Don't use CID_XXX but FT_XXX arguments which are typecast to the
2410
proper CID_XXX types within the function.
2411
Update code accordingly.
2412
Use FT_CALLBACK_DEF.
2413
(t1cid_driver_class): Remove casts.
2415
* src/truetype/ttdriver.c (tt_get_interface): Use FT_CALLBACK_DEF.
2416
* src/truetype/ttgxvar.c (ft_var_load_avar): Don't free non-local
2417
variables (this is done later).
2418
(ft_var_load_avar): Fix call to FT_FRAME_ENTER.
2419
(TT_Get_MM_Var): Fix size for `fvar_fields'.
2420
(TT_Vary_Get_Glyph_Deltas): Handle deallocation of local variables
2423
* src/base/ftdbgmem.c (ft_mem_debug_realloc): Don't abort if
2424
current size is zero.
2426
2004-05-03 Steve Hartwell <shspamsink@comcast.net>
2428
* src/truetype/ttobjs.h, src/truetype/ttobjs.c (tt_face_init,
2429
tt_face_done, tt_size_init, tt_size_done, tt_driver_init,
2430
tt_driver_done): Don't use TT_XXX but FT_XXX arguments which are
2431
typecast to the proper TT_XXX types within the function.
2432
Update code accordingly.
2434
* src/truetype/ttdriver.c (Get_Kerning, Set_Char_Sizes,
2435
Set_Pixel_Sizes, Load_Glyph, tt_get_interface): Don't use TT_XXX but
2436
FT_XXX arguments which are typecast to the proper TT_XXX types
2437
within the function.
2438
Update code accordingly.
2439
(tt_driver_class): Remove casts.
2441
2004-05-02 Werner Lemberg <wl@gnu.org>
2443
* src/sfnt/ttload.c (tt_face_free_names): Check that `table->names'
2444
is not NULL. Reported by Gordon Childs <gchilds@quickcut.com.au>.
2446
2004-04-29 Werner Lemberg <wl@gnu.org>
2448
* docs/formats.txt: Add more information on PFR format.
2450
2004-04-28 Werner Lemberg <wl@gnu.org>
2452
* docs/formats.txt: New file.
2453
* docs/CHANGES: Updated.
2455
2004-04-28 Masatake YAMATO <jet@gyve.org>
2457
* include/freetype/internal/tttypes.h (GX_BlendRec_)
2458
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Fix a typo.
2460
* src/truetype/ttgxvar.h (GX_BlendRec_): Fix a typo.
2462
2004-04-27 Masatake YAMATO <jet@gyve.org>
2464
* src/truetype/ttgxvar.h: Use FT_LOCAL instead of FT_LOCAL_DEF
2465
for function declarations.
2467
2004-04-25 George Williams <gww@silcom.com>
2469
* src/truetype/ttgxvar.c (ft_var_apply_tuple): Fix typo.
2471
2004-04-25 Werner Lemberg <wl@gnu.org>
2473
* src/truetype/Jamfile, docs/CHANGES: Updated.
2475
2004-04-24 Werner Lemberg <wl@gnu.org>
2477
* src/pcf/pcfdrivr.c: Revert change from 2004-04-17.
2478
* src/pcf/pcfutil.c: Use FT_LOCAL_DEF.
2479
* src/pcf/pcfutil.h: Include FT_CONFIG_CONFIG_H.
2480
Use FT_BEGIN_HEADER and FT_END_HEADER.
2483
2004-04-24 George Williams <gww@silcom.com>
2485
Add support for Apple's distortable font technology (in GX fonts).
2487
* devel/ftoption.h, include/freetype/config/ftoption.h
2488
(TT_CONFIG_OPTION_GX_VAR_SUPPORT): New macro.
2490
* include/freetype/ftmm.h (FT_Var_Axis, FT_Var_Named_Style,
2491
FT_MM_Var): New structures.
2492
(FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
2493
FT_Set_Var_Blend_Coordinates): New function declarations.
2495
* include/freetype/internal/services/svmm.h (FT_Get_MM_Var_Func,
2496
FT_Set_Var_Design_Func): New typedefs.
2497
Update MultiMasters service.
2499
* include/freetype/internal/tttypes.h
2500
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include FT_MULTIPLE_MASTERS_H.
2501
(GX_Blend) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New typedef.
2502
(TT_Face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New members `doblend'
2505
* include/freetype/tttags.h (TTAG_avar, TTAG_cvar, TTAG_gvar): New
2508
* include/freetype/internal/fttrace.h: Add `ttgxvar'.
2510
* src/base/ftmm.c (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
2511
FT_Set_Var_Blend_Coordinates): New functions.
2513
* src/sfnt/sfobjs.c (sfnt_load_face)
2514
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Set FT_FACE_FLAG_MULTIPLE_MASTERS
2515
flag for GX var fonts.
2517
* src/truetype/ttgxvar.c, src/truetype/ttgxvar.h: New files.
2519
* src/truetype/truetype.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
2522
* src/truetype/ttdriver.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
2523
FT_MULTIPLE_MASTERS_H, FT_SERVICE_MULTIPLE_MASTERS_H, and ttgxvar.h.
2524
(tt_service_gx_multi_masters) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]:
2526
(tt_services) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Updated.
2528
* src/truetype/ttgload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
2530
(TT_Process_Simple_Glyph, load_truetype_glyph)
2531
[TT_CONFIG_OPTION_GX_VAR_SUPPORT] :Support GX var fonts.
2533
* src/truetype/ttobjs.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
2535
(tt_done_face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
2538
* src/truetype/ttpload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
2540
(tt_face_load_cvt) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
2543
* src/truetype/rules.mk (TT_DRV_SRC): Add ttgxvar.c.
2545
* src/type1/t1driver.c (t1_service_multi_masters): Add T1_Get_MM_Var
2546
and T1_Set_Var_Design.
2548
* src/type1/t1load.c (FT_INT_TO_FIXED, FT_FIXED_TO_INT): New macros.
2549
(T1_Get_MM_Var, T1_Set_Var_Design): New functions.
2551
* src/type1/t1load.h (T1_Get_MM_Var, T1_Set_Var_Design): New
2552
function declarations.
2554
2004-04-23 Werner Lemberg <wl@gnu.org>
2556
* include/freetype/ftcache.h (FT_Get_CharMap_Index): Rename
2557
declaration and move to...
2558
* include/freetype/freetype.h (FT_Get_Charmap_Index): Here.
2559
(FREETYPE_PATCH): Set to 9.
2561
* src/base/ftobjs.c (FT_Get_Charmap_Index): New function.
2563
* builds/unix/configure.ac (version_info): Set to 9:7:3.
2564
* builds/unix/configure: Updated.
2566
* builds/win32/visualc/index.html,
2567
builds/win32/visualc/freetype.dsp,
2568
builds/win32/visualc/freetype.vcproj: s/218/219/.
2570
* builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
2573
* docs/CHANGES, docs/VERSION.DLL: Updated.
2575
2004-04-21 Werner Lemberg <wl@gnu.org>
2577
* src/cff/cffparse.c (cff_parser_run), src/psaux/psobjs.c
2578
(ps_parser_load_field): Use FT_CHAR_BIT.
2580
2004-04-21 David Turner <david@freetype.org>
2583
* Version 2.1.8 released.
2584
=========================
2587
* src/cff/cffobjs.c (cff_face_init): Fix a small memory leak.
2589
* src/autofit/afloader.c (af_loader_load_g), src/autofit/afmodule.c
2590
(af_autofitter_load_glyph), src/base/ftdebug.c (FT_Trace_Get_Name):
2591
Remove compiler warnings.
2593
* src/autofit/aftypes.h: Undefine AF_DEBUG.
2595
* src/lzw/zopen.c (rmask), src/pcf/pcfdrivr.c (pcf_service_bdf,
2596
pcf_services), src/pcf/pcfread.c (tableNames), src/psaux/psobjs.c
2597
(ft_char_table), src/type42/t42drivr.c (t42_service_glyph_dict,
2598
t42_service_ps_font_name): Decorate data arrays with `const' to
2599
avoid populating the `.data' segment.
2601
* src/lzw/Jamfile: New file.
2603
2004-04-20 Werner Lemberg <wl@gnu.org>
2605
* src/psaux/psobjs.c (T1Radix): Renamed to...
2607
Update current cursor position.
2609
* docs/CHANGES: Updated.
2611
2004-04-18 Werner Lemberg <wl@gnu.org>
2613
* src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph),
2614
src/ttdriver.c (Load_Glyph): Change type of `glyph_index' to
2615
FT_UInt. From Lex Warners.
2617
2004-04-17 Chisato Yamauchi <cyamauch@a.phys.nagoya-u.ac.jp>
2619
* src/sfnt/ttload.c (tt_face_load_sfnt_header): Really fix change
2622
* src/bdf/bdfdrivr.c (BDF_Face_Init): Use `ft_strlen'.
2624
* src/pcf/pcfutil.c, src/pcf/pcfutil.h: Decorate functions with
2626
Remove unused function `RepadBitmap'.
2627
* src/pcf/pcfdrivr.c: Don't include pcfutil.h.
2629
2004-04-16 Werner Lemberg <wl@gnu.org>
2631
* builds/unix/freetype-config.in (usage): Fix and improve usage
2634
2004-04-15 Werner Lemberg <wl@gnu.org>
2636
* builds/unix/ftconfig.in, builds/vms/ftconfig.h: Define
2639
* src/base/ftobjs.c (FT_Load_Glyph): Don't apply autohinting if
2640
glyph is vertically distorted or mirrored.
2642
* src/cff/cffgload.c (cff_slot_load): Handle zero `size' properly
2643
for embedded bitmaps.
2645
* docs/CHANGES: Updated.
2647
2004-04-15 bytesoftware <bytesoftware@btinternet.com>
2649
* include/freetype/config/ftconfig.h, src/base/ftstream.c
2650
(FT_Stream_ReadFields): More fixes using FT_CHAR_BIT.
2652
2004-04-14 Werner Lemberg <wl@gnu.org>
2654
* include/freetype/config/ftconfig.h (FT_CHAR_BIT): New macro.
2656
2004-04-14 Alex Strelnikov <ptktyrf@mail.ru>
2658
* src/cache/ftcsbits.c (ftc_snode_load): Initialize `*asize' in case
2661
2004-04-14 Werner Lemberg <wl@gnu.org>
2663
* src/base/ftmac.c [__GNUC__]: Define OS_INLINE.
2664
* builds/unix/configure.ac: Don't try to remove `-ansi' compilation
2667
* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
2668
--copy' from libtool 1.5.6.
2669
* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
2671
* builds/unix/configure: Regenerated with autoconf 2.59a.
2673
2004-04-13 Werner Lemberg <wl@gnu.org>
2675
* include/freetype/config/ftconfig.h: Use CHAR_BIT to define
2676
size of FT_SIZEOF_xxx.
2678
2004-04-12 Chisato Yamauchi <cyamauch@a.phys.nagoya-u.ac.jp>
2680
* include/freetype/internal/sfnt.h (TT_Find_SBit_Image_Func,
2681
TT_Load_SBit_Metrics_Func): New typedefs.
2682
(SFNT_Interface): Add find_sbit_image and load_sbit_metrics.
2684
* src/sfnt/sfdriver.c (sfnt_interface): Updated.
2685
* src/sfnt/ttsbit.h (tt_find_sbit_image, tt_load_sbit_metrics): New
2687
* src/sfnt/ttsbit.c (find_sbit_image): Renamed to...
2688
(tt_find_sbit_image): This.
2689
Updated all callers.
2690
(load_sbit_metrics): Renamed to...
2691
(tt_load_sbit_metrics): This.
2692
Updated all callers.
2694
2004-04-12 Werner Lemberg <wl@gnu.org>
2696
* configure: Accept makepp also.
2698
* builds/unix/detect.mk: Use proper path to unix-def.mk.
2699
* builds/unix/unix-def.in (BUILD_DIR, PLATFORM): Remove.
2700
* builds/unix/unix.mk (BUILD_DIR, PLATFORM): Define.
2703
* docs/INSTALL, docs/INSTALL.GNU, docs/INSTALL.UNX: Update
2704
documentation on makepp.
2706
2004-04-11 Werner Lemberg <wl@gnu.org>
2708
* src/lzw/zopen.c: Don't include sys/param.h and sys/stat.h.
2710
2004-04-10 Werner Lemberg <wl@gnu.org>
2712
* src/lzw/ftlzw.c: Include zopen.h dependent on
2713
FT_CONFIG_OPTION_USE_LZW.
2715
* src/base/ftdebug.c: s/index/idx/ to avoid compiler warnings.
2717
2004-04-02 Werner Lemberg <wl@gnu.org>
2719
* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
2720
--copy' from libtool 1.5.2.
2721
* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
2723
* builds/unix/configure: Regenerated with autoconf 2.59a.
2725
2004-04-01 Werner Lemberg <wl@gnu.org>
2727
* builds/unix/ft-munmap.m4 (FT_MUNMAP_PARAM): Fix arguments of
2729
* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
2731
* builds/unix/configure: Regenerated with autoconf 2.59a.
2732
* builds/unix/config.guess, builds/unix/config.sub: Updated from
2733
`config' CVS module at subversions.gnu.org.
2734
* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
2735
`texinfo' CVS module at subversions.gnu.org.
2736
* builds/freetype.mk (refdoc): Updated.
2738
2004-03-31 Werner Lemberg <wl@gnu.org>
2740
Handle broken FNT files which don't have a trailing NULL byte
2741
in the face name string.
2743
* src/winfonts/winfnt.h (FNT_FontRec): New member `family_name'.
2744
* src/winfonts/winfnt.c (fnt_font_done): Free font->family_name.
2745
(FNT_Face_Init): Append a final zero byte to the font face name.
2747
2004-03-30 Werner Lemberg <wl@gnu.org>
2749
* src/sfnt/ttload.c (tt_face_load_sfnt_header): Fix change from
2752
2004-03-27 Werner Lemberg <wl@gnu.org>
2754
* src/base/descrip.mms (OBJS): Add ftbbox.obj.
2756
2004-03-26 George Williams <gww@silcom.com>
2758
Add vertical phantom points.
2760
* include/freetype/internal/tttypes.h (TT_LoaderRec): Add
2761
`top_bearing', `vadvance', `pp3', and `pp4'.
2763
* src/autofit/afloader.c (af_loader_load_g): Handle two more points.
2765
* src/autohint/ahhint.c (ah_hinter_load): Handle two more points.
2766
* src/truetype/ttgload.c (Get_VMetrics): New function.
2767
(TT_Load_Simple_Glyph, TT_Process_Simple_Glyph): Handle two more
2769
(load_truetype_glyph): Use Get_VMetrics.
2770
Handle two more points.
2771
(compute_glyph_metrics): Thanks to vertical phantom points we now
2772
can always compute `advance_height' and `top_bearing'.
2773
* src/truetype/ttobjs.h (TT_SubglyphRec): Add vertical phantom
2777
* src/autohint/ahglyph.c (ah_outline_load): Fix allocation of
2780
2004-03-21 Werner Lemberg <wl@gnu.org>
2782
* src/bdf/bdfdrivr.c (BDF_Glyph_Load): Fix left side bearing.
2784
2004-03-20 Steve Hartwell <shspamsink@comcast.net>
2786
* src/cache/ftcmru.c (FTC_MruList_RemoveSelection): Handle a NULL
2787
value for `selection' as `select all'.
2789
2004-03-19 Steve Hartwell <shspamsink@comcast.net>
2791
* src/sfnt/ttload.c (tt_face_load_sfnt_header): Reject face_index
2792
values > 0 if loading non-TTC fonts.
2794
* src/base/ftmac.c (open_face_from_buffer): Set positive face_index
2795
to zero before calling FT_Open_Face.
2797
* docs/CHANGES: Updated.
2799
2004-03-04 Werner Lemberg <wl@gnu.org>
2801
* Jamfile, vms_make.com, builds/win32/visualc/freetype.dsp,
2802
builds/win32/visualc/freetype/vcproj, include/freetype/ftmoderr.h:
2805
* Jamfile.in: Removed.
2807
* docs/CHANGES: Updated.
2809
* include/freetype/internal/ftobjs.h: s/MIN/FT_MIN/, s/MAX/FT_MAX/,
2810
s/ABS/FT_ABS/. Updated all callers.
2812
* src/type1/t1load.c (parse_dict), src/pcf/pcfdrivr.c
2813
(PCF_Face_Init): Use FT_ERROR_BASE.
2815
2004-03-04 Albert Chin <china@thewrittenword.com>
2817
Add support for PCF fonts compressed with LZW (extension .pcf.Z,
2818
created with `compress').
2820
* include/freetype/config/ftoption.h, devel/ftoption.h
2821
(FT_CONFIG_OPTION_USE_LZW): New macro.
2823
* include/freetype/ftlzw.h: New file.
2824
* include/freetype/config/ftheader.h (FT_LZW_H): New macro for
2827
* src/lzw/*: New files.
2829
* src/pcf/pcfdrivr.c: Include FT_LZW_H.
2830
(PCF_Face_Init): Try LZW also.
2832
* src/gzip/ftgzip.c: s/0/Gzip_Err_Ok/ where appropriate.
2835
2004-03-03 Werner Lemberg <wl@gnu.org>
2837
* src/pshinter/pshalgo.c (psh_hint_table_init): Simplify code.
2839
2004-03-02 Werner Lemberg <wl@gnu.org>
2841
Add embedded bitmap support to CFF driver.
2843
* src/cff/cffobjs.h (CFF_SizeRec): New structure.
2845
* src/cff/cffgload.c (cff_builder_init): Updated.
2846
(cff_slot_load): Updated.
2847
[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Load sbit.
2849
* src/cff/cffobjs.c (sbit_size_reset)
2850
[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: New function.
2851
(cff_size_get_globals_funcs, cff_size_done, cff_size_init): Updated.
2852
(cff_size_reset): Updated.
2853
[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Call sbit_size_reset.
2855
* src/cff/cffdrivr.c (Load_Glyph): Updated.
2856
(cff_driver_class): Use CFF_SizeRec.
2858
* docs/CHANGES: Updated.
2860
2004-03-01 Werner Lemberg <wl@gnu.org>
2862
* src/pshinter/pshglob.c (psh_globals_scale_widths): Don't use
2863
FT_RoundFix but FT_PIX_ROUND.
2864
(psh_blues_snap_stem): Don't use blue_shift but blue_threshold.
2866
* src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD_MAXIMUM): New macro.
2867
(psh_glyph_find_string_points): Use PSH_STRONG_THRESHOLD_MAXIMUM.
2868
(psh_glyph_find_blue_points): New function. Needed for fonts like
2869
p052003l.pfb (URW Palladio L Roman) which have flex curves at the
2870
base line within blue zones, but the flex curves aren't covered by
2872
(ps_hints_apply): Use psh_glyph_find_blue_points.
2874
2004-02-27 Garrick Meeker <garrick@digitalanarchy.com>
2876
* builds/unix/configure.ac: Fix compiler flags for
2877
`--with-old-mac-fonts'.
2878
* builds/unix/configure: Regenerated.
2880
* src/base/ftmac.c: s/TARGET_API_MAC_CARBON/!TARGET_API_MAC_OS8/.
2881
(FT_New_Face_From_Resource): New function.
2882
(FT_New_Face): Use FT_New_Face_From_Resource.
2883
(FT_New_Face_From_FSSpec): Use FT_New_Face_From_Resource.
2884
[__MWERKS__]: Don't include FSp_fopen.h.
2886
2004-02-26 Werner Lemberg <wl@gnu.org>
2888
* src/pshinter/pshglob.c (psh_globals_new): Fix value of
2890
Don't assign default values to blue scale and blue shift.
2892
2004-02-25 Werner Lemberg <wl@gnu.org>
2894
* docs/CHANGES: Updated.
2896
2004-02-25 Garrick Meeker <garrick@digitalanarchy.com>
2897
Steve Hartwell <shspamsink@comcast.net>
2899
Improve MacOS fond support. Provide a new API
2900
`FT_New_Face_From_FSSpec' similar to `FT_New_Face'.
2902
* src/base/ftmac.c [__MWERKS__]: Include FSp_fpopen.h.
2903
STREAM_FILE [__MWERKS__]: New macro.
2904
(ft_FSp_stream_close, ft_FSp_stream_io) [__MWERKS__]: New functions.
2905
(file_spec_from_path) [__MWERKS__]: Updated #if statement.
2906
(get_file_type, make_lwfn_spec): Use `const' for argument.
2907
(is_dfont) [TARGET_API_MAC_CARBON]: Removed.
2908
(count_face_sfnt, count_faces): New functions.
2909
(parse_fond): Do some range checking.
2910
(read_lwfn): Change type of second argument.
2911
No longer call FSpOpenResFile.
2912
(OpenFileAsResource): New function.
2913
(FT_New_Face_From_LWFN): Use `const' for second argument.
2914
Use OpenFileAsResource.
2915
(FT_New_Face_From_Suitcase): Change type of second argument.
2916
No longer call FSpOpenResFile.
2917
Loop over all resource indices.
2918
(FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Removed.
2919
(FT_GetFile_From_Mac_Name): Use `const' for first argument.
2920
(ResourceForkSize): Removed.
2921
(FT_New_Face): Updated to use new functions.
2922
(FT_New_Face_From_FSSpec): New function.
2924
* include/freetype/ftmac.h: Updated.
2926
2004-02-24 Malcolm Taylor <mtaylor@clear.net.nz>
2928
* src/autohint/ahhint.c (ah_hinter_load) <FT_GLYPH_FORMAT_OUTLINE>:
2929
Handle case where outline->num_vedges is zero while computing hinted
2932
2004-02-24 Gordon Childs <gchilds@quickcut.com.au>
2934
* src/cff/cffcmap.c (cff_cmap_unicode_init): Provide correct value
2937
2004-02-24 Werner Lemberg <wl@gnu.org>
2939
* include/freetype/t1tables.h (PS_PrivateRec): Add
2942
* src/pshinter/pshglob (psh_blues_scale_zones): Fix computation
2943
of blues->no_overshoots -- `blues_scale' is stored with a
2944
magnification of 1000, and `scale' returns fractional pixels.
2946
* src/type1/t1load.c (T1_Open_Face): Initialize `blue_shift',
2947
`blue_fuzz', `expansion_factor', and `blue_scale' according to the
2948
Type 1 specification.
2950
* src/type1/t1tokens.h: Handle `ExpansionFactor'.
2952
* docs/CHANGES: Updated.
2954
2004-02-24 Masatake YAMATO <jet@gyve.org>
2956
Provide generic access to MacOS resource forks.
2958
* src/base/ftrfork.c, include/freetype/internal/ftrfork.h: New
2961
* src/base/ftobjs.c: Include FT_INTERNAL_RFORK_H.
2962
(Mac_Read_POST_Resource, Mac_Read_sfnt_Resource): Remove arguments
2963
`resource_listoffset' and `resource_data' and adapt code
2964
accordingly. These values are calculated outside of the function
2966
Add new argument `offsets'.
2967
(IsMacResource): Use `FT_Raccess_Get_HeaderInfo' and
2968
`FT_Raccess_Get_DataOffsets'.
2969
(load_face_in_embedded_rfork): New function.
2970
(load_mac_face): Use load_face_in_embedded_rfork.
2971
(ft_input_stream_new): Renamed to...
2972
(FT_Stream_New): This. Use FT_BASE_DEF. Updated all callers.
2973
(ft_input_stream_free): Renamed to...
2974
(FT_Stream_Free): This. Use FT_BASE_DEF. Updated all callers.
2976
* src/base/ftbase.c: Include ftrfork.c.
2978
* src/base/rules.mk (BASE_SRC), src/base/Jamfile: Updated.
2980
* include/freetype/internal/internal.h (FT_INTERNAL_RFORK_H):
2983
* include/freetype/internal/fttrace.h: Added `rfork' as a new
2986
* include/freetype/internal/ftstream.h: Declare FT_Stream_New and
2989
* include/freetype/config/ftoption.h, devel/ftoption.h
2990
(FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK): New option.
2992
* include/freetype/config/ftstdlib.h (ft_strrchr): New macro.
2994
2004-02-23 Werner Lemberg <wl@gnu.org>
2996
* docs/CHANGES: Updated.
2998
* include/freetype/internal/ftdebug.h: Include FT_FREETYPE_H.
3000
2004-02-23 Masatake YAMATO <jet@gyve.org>
3002
Provide a simple API to control FreeType's tracing levels.
3004
* include/freetype/internal/ftdebug.h (FT_Trace_Get_Count,
3005
FT_Trace_Get_Name): New declarations.
3007
* src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name): New
3010
2004-02-23 David Turner <david@freetype.org>
3012
* src/autofit/afhints.c, src/autofit/afhints.h,
3013
src/autofit/aflatin.c, src/autofit/afloader.c, src/types.h: Grave
3014
bugs have been fixed. The auto-fitter works, doesn't crash, but
3015
still produces unexpected results...
3017
2004-02-21 Werner Lemberg <wl@gnu.org>
3019
* src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD): Changed to hold
3020
the accepted shift for strong points in fractional pixels (which
3021
is a heuristic value).
3022
(psh_glyph_find_strong_points): Compute threshold for
3023
psh_hint_table_find_strong_points.
3024
(psh_hint_table_find_strong_point): Add parameter to pass threshold.
3026
2004-02-20 Werner Lemberg <wl@gnu.org>
3028
* src/pshinter/pshrec.c (ps_mask_table_set_bits): Don't call
3029
ps_mask_table_alloc but ps_mask_table_last.
3030
(ps_hints_t2mask): Use correct position and number for vertical
3031
and horizontal hinter mask bits.
3033
* docs/CHANGES: Updated.
3035
2004-02-19 Werner Lemberg <wl@gnu.org>
3037
* src/base/ftstroke.c (FT_Glyph_StrokeBorder): Fix enum handling.
3038
* src/cff/cffdrivr.c (cff_get_cmap_info): Remove compiler warning.
3040
2004-02-18 Werner Lemberg <wl@gnu.org>
3042
* include/freetype/freetype.h: Document FT_LOAD_TARGET_XXX properly.
3044
* src/base/ftglyph.c (ft_bitmap_glyph_class,
3045
ft_outline_glyph_class): Tag with FT_CALLBACK_TABLE_DEF.
3047
* src/smooth/ftsmooth.c (ft_smooth_render): Handle
3048
FT_RENDER_MODE_LIGHT.
3050
2004-02-17 Werner Lemberg <wl@gnu.org>
3052
Fix callback functions in cache module.
3054
* src/cache/ftccback.h: New file for callback declarations.
3056
* src/cache/ftcbasic.c (ftc_basic_family_compare,
3057
ftc_basic_family_init, ftc_basic_family_get_count,
3058
ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph,
3059
ftc_basic_gnode_compare_faceid): Use FT_CALLBACK_DEF.
3060
(ftc_basic_image_family_class, ftc_basic_image_cache_class,
3061
ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class):
3062
Use FT_CALLBACK_TABLE_DEF and local wrapper functions.
3064
* src/cache/ftccache.c: Include ftccback.h.
3065
(ftc_cache_init, ftc_cache_done): New wrapper functions which use
3068
* src/cache/ftccmap.c: Include ftccback.h.
3069
(ftc_cmap_cache_class): Use local wrapper functions.
3071
* src/cache/ftcglyph.c: Include ftccback.h.
3072
(ftc_gnode_compare, ftc_gcache_init, ftc_gcache_done): New wrapper
3073
functions which use FT_LOCAL_DEF.
3075
* src/cache/ftcimage.c: Include ftccback.h.
3076
(ftc_inode_free, ftc_inode_new, ftc_inode_weight): New wrapper
3077
functions which use FT_LOCAL_DEF.
3079
* src/cache/ftcmanag.c (ftc_size_list_class, ftc_face_list_class):
3080
Use FT_CALLBACK_TABLE_DEF.
3082
* src/cache;/ftcsbits.c: Include ftccback.h.
3083
(ftc_snode_free, ftc_snode_new, ftc_snode_weight,
3084
ftc_snode_compare): New wrapper functions which use FT_LOCAL_DEF.
3086
* src/cache/rules.mk (CACHE_DRV_H): Add ftccback.h.
3088
2004-02-17 Masatake YAMATO <jet@gyve.org>
3090
* include/freetype/ftmac.h (FT_GetFile_From_Mac_Name): Fix a typo
3091
(FT_EXPORT_DEF -> FT_EXPORT).
3093
* include/freetype/ftxf86.h (FT_Get_X11_Font_Format): Ditto.
3095
2004-02-15 Werner Lemberg <wl@gnu.org>
3097
* src/base/ftobjs.c (FT_Set_Char_Size): Fix typo.
3099
2004-02-14 Masatake YAMATO <jet@gyve.org>
3101
* builds/unix/ftsystem.c: Include errno.h.
3102
(ft_close_stream): Renamed to...
3103
(ft_close_stream_by_munmap): This.
3104
(ft_close_stream_by_free): New function.
3105
(FT_Stream_Open): Use fallback method if mmap fails.
3106
Use proper function for closing the stream.
3108
2004-02-14 Werner Lemberg <wl@gnu.org>
3110
* src/type1/t1load.c (parse_dict): Initialize `start_binary'.
3112
2004-02-13 Robert Etheridge <roberte@stcc.cc.tx.us>
3114
* src/type42/t42objs.c (T42_Face_Init), src/type1/t1objs.c
3115
(T1_Face_Init), src/cid/cidobjs.c (cid_face_init): Fix computation
3116
of underline_position and underline_thickness.
3118
2004-02-12 Werner Lemberg <wl@gnu.org>
3120
* src/base/ftobjs.c (FT_Set_Char_Size): Return immediately if
3121
ppem values don't change. Suggested by Graham Asher.
3123
2004-02-11 Werner Lemberg <wl@gnu.org>
3125
* src/cid/cidload.c (cid_face_open): Always allocate
3126
face->cid_stream so that we can deallocate it safely.
3128
2004-02-10 Werner Lemberg <wl@gnu.org>
3130
Make the PS parser more tolerant w.r.t. non-standard font data. In
3131
general, an error is only reported in case of a syntax error; a
3132
wrong type is now simply ignored (if possible). To be independent
3133
of the order of various MM-specific keywords, the parse_shared_dict
3134
routine has been removed -- the PS parser is now capable to skip
3135
this data. It no longer fails on parsing e.g.
3137
dup /WeightVector exch def
3139
Since the token following /WeightVector isn't `[' (starting an
3140
array) it is simply ignored.
3142
* include/freetype/fterrdef.h: Define `FT_Err_Ignore' (0xA2) as a
3143
new internal error value.
3145
* src/type1/t1load.c (parse_blend_axis_types,
3146
parse_blend_design_positions, parse_blend_design_map): Return
3147
T1_Err_Ignore if no proper array is following the keyword.
3148
(parse_weight_vector): Use T1_ToTokenArray, initializing `blend'
3149
structure, if necessary.
3150
Return T1_Err_Ignore if no proper array is following the keyword.
3151
(parse_shared_dict): Removed.
3152
(parse_encoding): Set parser->root.error to return T1_Err_Ignore
3153
if no result can be obtained.
3154
Check for errors before accessing `elements' array.
3155
(t1_keywords): Remove /shareddict.
3156
(parse_dict): Reset error if t1_load_keyword returns T1_Err_Ignore.
3157
Set keyword_flag only in case of success.
3158
Check error code if skipping an unrecognized token.
3159
(T1_Open_Face) [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: Call T1_Done_Blend
3160
if blend commands haven't set up a proper MM font.
3162
* src/psaux/psobjs.c (ps_parser_load_field_table): Remove special
3163
code for synthetic fonts.
3164
Return PSaux_Err_Ignore if no proper value has been found.
3166
2004-02-09 Werner Lemberg <wl@gnu.org>
3168
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
3169
<cff_op_endchar>: Preserve glyph width before calling
3172
2004-02-09 Martin Muskens <mmuskens@aurelon.com>
3174
* src/cff/cffgload.c (cff_decoder_parse_charstrings): Handle special
3175
first argument for `hintmask' and `cntrmask' operators also.
3177
2004-02-08 Werner Lemberg <wl@gnu.org>
3179
* builds/unix/configure.in: Call AC_SUBST for `enable_shared',
3180
`hardcode_libdir_flag_spec', and `wl'.
3181
* builds/unix/configure: Regenerated.
3183
* builds/unix/freetype-config.in: Make --prefix and --exec-prefix
3185
Report a proper --rpath (or -R) value for --libs argument if a
3186
shared library has been built.
3188
* docs/CHANGES: Updated.
3190
2004-02-07 Keith Packard <keithp@keithp.com>
3192
* src/bdf/bdfdrivr.c (BDF_Face_Init, BDF_Set_Pixel_Size): Fix
3193
computation of various vertical and horizontal metric values.
3195
* src/pcfdrivr.c (PCF_Set_Pixel_Size), src/pcfread (pcf_load_font):
3198
2004-02-07 Werner Lemberg <wl@gnu.org>
3200
* builds/win32/visualc/index.html,
3201
builds/win32/visualc/freetype.dsp,
3202
builds/win32/visualc/freetype.dsw, docs/CHANGES: Updated.
3204
2004-02-07 Vitaliy Pasternak <v_a_pasternak@mail.ru>
3206
* builds/win32/visualc/freetype.sln,
3207
builds/win32/visualc/freetype.vcproj: New files for VS.NET 2003.
3209
2004-02-03 Werner Lemberg <wl@gnu.org>
3211
* include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP):
3213
* src/type1/t1load.c (parse_dict): Initialize `have_integer'.
3215
2004-02-02 Werner Lemberg <wl@gnu.org>
3217
* src/type1/t1load.c (parse_dict): Handle `RD' and `-|' commands
3218
outside of /Subrs or /CharStrings. This can happen if there is
3219
additional code manipulating those two arrays so that FreeType
3220
doesn't recognize them properly.
3221
(T1_Open_Face): Improve an error message.
3223
2004-02-01 Werner Lemberg <wl@gnu.org>
3225
* src/type1/t1load.c (parse_charstrings): Exit immediately if
3226
there are no elements in /CharStrings. This is needed for fonts
3227
like Optima-Oblique which not only define /CharStrings but access it
3230
2004-02-01 David Turner <david@freetype.org>
3232
* src/sfnt/Jamfile: Removing `ttcmap' from the list of sources.
3234
* include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP)
3235
<FTC_INLINE>: Provide macro version which doesn't use inline code.
3236
* include/freetype/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP)
3237
<FTC_INLINE>: Ditto.
3238
Use FTC_MRULIST_LOOKUP_CMP.
3239
* include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): New
3241
(FTC_MRULIST_LOOKUP): Use it.
3243
* src/cache/Jamfile (_sources), src/cache/descrip.mms: Updated.
3244
* src/cache/ftcbasic.c: Fix compiler warnings.
3245
* src/cache/ftcmanag.c (FTC_Manager_LookupSize,
3246
FTC_Manager_LookupFace) <FTC_INLINE>: Use FTC_MRULIST_LOOKUP_CMP.
3247
* src/cache/ftcmru.c (FTC_MruList_Find): Fix a bug (found after
3250
* Jamfile: Updating `refdoc' target, and adding `autohint' to the
3251
list of modules to build. Both the autohinter and autofitter will
3252
be built by default. But which one will be used is determined by
3253
the content of `ftmodule.h'.
3255
* src/autofit/*: Many updates, but the code is still buggy...
3257
2004-01-31 Werner Lemberg <wl@gnu.org>
3259
* src/cff/cffgload.c (cff_operator_seac): Fix magnitude of
3261
Update code similarly to the seac support for Type 1 fonts.
3262
(cff_decoder_parse_charstrings) <cff_op_endchar>: Fix magnitude
3264
Don't hint glyphs twice if seac is emulated.
3265
<cff_op_flex>: Assign correct point tags.
3266
* docs/CHANGES: Updated.
3268
2004-01-30 Werner Lemberg <wl@gnu.org>
3270
* src/type1/t1parse.c (T1_Get_Private_Dict): Use FT_MEM_MOVE, not
3271
FT_MEM_COPY, for copying the private dict.
3273
* src/type1/t1load.c (parse_subrs): Assign number of subrs only
3275
(parse_charstrings): Parse /CharStrings in second run without
3277
(parse_dict): Skip all /CharStrings arrays but the first. We need
3278
this for non-standard fonts like `Optima' which have different
3279
outlines depending on the resolution. Note that there is no
3280
guarantee that we get fitting /Subrs and /CharStrings arrays; this
3281
can only be done by a real PS interpreter.
3283
2004-01-29 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
3285
* builds/win32/visualc/index.html: New file, giving detailed
3286
explanations about forcing CR+LF line endings for the VC++ project
3289
2004-01-22 Garrick Meeker <garrick@digitalanarchy.com>
3291
* src/cff/cffload.c (cff_subfont_load): Initialize `dict'.
3293
2004-01-22 Werner Lemberg <wl@gnu.org>
3295
Add support for the hexadecimal representation of binary data
3296
started with `StartData' in CID-keyed Type 1 fonts.
3298
* include/freetype/internal/t1types.h (CID_FaceRec): Add new
3299
members `binary_data' and `cid_stream'.
3301
* src/cid/cidload.c (cid_read_subrs): Use `face->cid_stream'.
3302
(cid_hex_to_binary): New auxiliary function.
3303
(cid_face_open): Add new argument `face_index' to return quickly
3304
if less than zero. Updated all callers.
3305
Call `cid_hex_to_binary', then open and assign memory stream to
3306
`face->cid_stream' if `parser->binary_length' is non-zero.
3307
* src/cid/cidload.h: Updated.
3309
* src/cid/cidobjs.c (cid_face_done): Free `binary_data' and
3312
* src/cid/cidparse.c (cid_parser_new): Check arguments to
3313
`StartData' and set parser->binary_length accordingly.
3314
* src/cid/cidparse.h (CID_Parser): New member `binary_length'.
3316
* src/cid/cidgload.c (cid_load_glyph): Use `face->cid_stream'.
3318
* docs/CHANGES: Updated.
3320
2004-01-21 Werner Lemberg <wl@gnu.org>
3322
include/freetype/config/ftstdlib.h (ft_atoi): Replaced with...
3324
* src/base/ftdbgmem.c: s/atol/ft_atol/.
3325
* src/type42/t42drivr.c: s/ft_atoi/ft_atol/.
3327
2004-01-20 Masatake YAMATO <jet@gyve.org>
3329
* include/freetype/ftcache.h: Delete duplicated definition of
3332
* src/cff/cffdrivr.c (cff_get_cmap_info): Call sfnt module's TT CMap
3333
Info service function if the cmap comes from sfnt. Return 0 if the
3334
cmap is sythesized in cff module.
3336
2004-01-20 David Turner <david@freetype.org>
3338
* src/cache/ftcmanag.c (ftc_size_node_compare): Call
3341
2004-01-20 Werner Lemberg <wl@gnu.org>
3343
* src/type1/t1parse.c (T1_Get_Private_Dict): Skip exactly one
3344
CR, LF, or CR/LF after `eexec'.
3346
2004-01-18 David Turner <david@freetype.org>
3348
* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Remove compiler
3351
* src/tools/docmaker/*: Updating beautifier tool.
3353
2004-01-15 David Turner <david@freetype.org>
3355
* src/base/ftoutln.c (ft_orientation_extremum_compute): Fix
3358
* include/freetype/ftstroke.h: Include FT_GLYPH_H.
3359
(FT_Stroker_Rewind, FT_Glyph_Stroke, FT_Glyph_StrokeBorder): New
3362
* src/base/ftstroke.c: Include FT_INTERNAL_OBJECTS_H.
3363
(FT_Outline_GetOutsideBorder): Inverse result.
3364
(FT_Stroker_Rewind, FT_Glyph_Stroke, FT_GlyphStrokeBorder): New
3366
(FT_Stroker_EndSubPath): Close path if needed.
3367
(FT_Stroker_Set, FT_Stroker_ParseOutline): Use FT_Stroker_Rewind.
3369
* include/freetype/cache/ftcmanag.h (FTC_ScalerRec,
3370
FTC_Manager_LookupSize): Moved to...
3371
* include/freetype/ftcache.h (FTC_ScalerRec,
3372
FTC_Manager_LookupSize): Here.
3374
* src/tools/docmaker/docbeauty.py: New file to beautify the
3375
documentation comments (e.g., to convert them to single block border
3377
* src/tools/docmaker/docmaker.py (file_exists, make_file_list):
3379
* src/tools/docmaker/utils.py (file_exists, make_file_list): Here.
3381
2004-01-14 David Turner <david@freetype.org>
3383
* include/freetype/internal/ftmemory.h (FT_ARRAY_COPY,
3384
FT_ARRAY_MOVE): New macros to make copying arrays easier.
3385
Updated all relevant code to use them.
3387
2004-01-14 Werner Lemberg <wl@gnu.org>
3389
* src/cff/cffload.c (cff_font_load): Load charstrings_index earlier.
3390
Use number of charstrings as argument to CFF_Load_FD_Select (as
3391
documented in the CFF specs).
3393
2004-01-13 Graham Asher <graham.asher@btinternet.com>
3395
* src/pshinter/pshalgo.c (psh_glyph_init): Move assignment of
3396
`glyph->memory' up to free arrays properly in case of failure.
3398
2004-01-10 Masatake YAMATO <jet@gyve.org>
3400
Make `FT_Get_CMap_Language_ID' work with CFF. Bug reported by
3401
Steve Hartwell <shspamsink@comcast.net>.
3403
* src/cff/cffdrivr.c: Include FT_SERVICE_TT_CMAP_H.
3404
(cff_services): Added an entry for FT_SERVICE_ID_TT_CMAP.
3405
(cff_get_cmap_info): New function.
3406
(cff_service_get_cmap_info) New entry for cff_services.
3408
* src/sfnt/ttcmap0.c: Exit loop after a format match has been found.
3409
Suggested by Steve Hartwell <shspamsink@comcast.net>.
3411
2004-01-03 Masatake YAMATO <jet@gyve.org>
3413
* src/base/ftobjs.c (destroy_charmaps): New function.
3414
(destroy_face, open_face): Use `destroy_charmaps'.
3416
2004-01-01 Werner Lemberg <wl@gnu.org>
3418
* docs/CHANGES: Updated.
3420
2004-01-01 Michael Jansson <mjan@em2-solutions.com>
3422
* src/winfonts/winfnt.c (FNT_Size_Set_Pixels): Fix sign of
3423
size->metrics.descender.
3425
2003-12-31 Wolfgang Domröse <porthos.domroese@harz.de>
3427
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
3428
[FT_DEBUG_LEVEL_TRACE]: Use `%ld' in FT_TRACE4.
3429
<cff_op_flex1>: Change type of dx and dy to FT_Pos and remove
3430
cast for accessing arguments.
3432
2003-12-31 Werner Lemberg <wl@gnu.org>
3434
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Revert previous
3435
change. It's not necessary.
3437
2003-12-29 Smith Charles <smith.charles@free.fr>
3439
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle `repeated
3440
flags set' correctly.
3442
2003-12-29 Werner Lemberg <wl@gnu.org>
3444
* src/cff/cffobjs.c (cff_face_init): Fix memory leak by deallocating
3445
`full' and `weight' properly.
3446
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
3447
<cff_op_hintmask> [FT_DEBUG_LEVEL_TRACE]: Use `0x' as prefix for
3450
2003-12-26 Werner Lemberg <wl@gnu.org>
3452
* include/freetype/internal/sfnt.h (TT_Set_SBit_Strike_Func):
3453
Use FT_UInt for ppem values.
3454
* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Use FT_UInt for
3456
* src/sfnt/ttsbit.h: Updated.
3458
* src/base/ftobjs.c (FT_Set_Pixel_Sizes): Don't allow ppem values
3461
2003-12-25 Werner Lemberg <wl@gnu.org>
3463
* src/base/fttrigon.c, src/base/ftgloadr.c: Inlude
3464
FT_INTERNAL_OBJECTS_H.
3466
* src/base/ftstroke.c (FT_Outline_GetInsideBorder,
3467
FT_Outline_GetOutsideBorder): s/or/o/ to make it compile with
3470
* src/cache/ftcmru.c, include/freetype/cache/ftcmru.h:
3471
s/select/selection/ to avoid compiler warning.
3472
* src/cff/cffload.h: s/select/ftselect/ to avoid potential
3475
2003-12-24 Werner Lemberg <wl@gnu.org>
3477
* src/cache/ftcsbits.c (FTC_SNode_Weight):
3478
s/FTC_SBIT_ITEM_PER_NODE/FTC_SBIT_ITEMS_PER_NODE/.
3480
2003-12-24 David Turner <david@freetype.org>
3482
* Fixed compilation problems in the cache sub-system.
3484
* Partial updates to src/autofit.
3486
* Jamfile (FT2_COMPONENTS): Add autofit module.
3488
2003-12-23 Werner Lemberg <wl@gnu.org>
3490
* src/cff/cffgload.c (cff_lookup_glyph_by_stdcharcode): Handle
3493
2003-12-23 David Turner <david@freetype.org>
3495
* include/freetype/internal/ftobjs.h (FT_PAD_FLOOR, FT_PAD_ROUND,
3496
FT_PAD_CEIL, FT_PIX_FLOOR, FT_PIX_ROUND, FT_CEIL): New macros. They
3497
are used to avoid compiler warnings with very pedantic compilers.
3498
Note that `(x) & -64' causes a warning if (x) is not signed. Use
3499
`(x) & ~63' instead!
3500
Updated all related code.
3502
Add support for extraction of `inside' and `outside' borders.
3504
* src/base/ftstroke.c (FT_StrokerBorder): New enumeration.
3505
(FT_Outline_GetInsideBorder, FT_Outline_GetOutsideBorder,
3506
FT_Stroker_GetBorderCounts, FT_Stroker_ExportBorder): New functions.
3507
(FT_StrokeBorderRec): New boolean member `valid'.
3508
(ft_stroke_border_get_counts): Updated.
3509
* include/freetype/ftstroke.h: Updated.
3511
2003-12-22 Werner Lemberg <wl@gnu.org>
3513
* include/freetype/ftwinfnt.h (FT_WinFNT_ID_*): New definitions
3514
to describe the `charset' field in FT_WinFNT_HeaderRec.
3515
* src/winfonts/winfnt.c (FNT_Face_Init): Set encoding to
3516
FT_ENCODING_NONE except for FT_WinFNT_ID_MAC.
3518
* include/freetype/freetype.h (FT_Encoding): Improve comment,
3519
based on work by Detlef Würkner <TetiSoft@apg.lahn.de>.
3521
* docs/CHANGES: Updated.
3523
2003-12-22 David Turner <david@freetype.org>
3525
* include/freetype/ftcache.h,
3526
include/freetype/cache/ftcmanag.h,
3527
include/freetype/cache/ftccache.h,
3528
include/freetype/cache/ftcmanag.h,
3529
include/freetype/cache/ftcmru.h (added),
3530
include/freetype/cache/ftlru.h (removed),
3531
include/freetype/cache/ftcsbits.h,
3532
include/freetype/cache/ftcimage.h,
3533
include/freetype/cache/ftcglyph.h,
3535
src/cache/ftcmanag.c,
3536
src/cache/ftccache.c,
3537
src/cache/ftcglyph.c,
3538
src/cache/ftcimage.c,
3539
src/cache/ftcsbits.c,
3540
src/cache/ftccmap.c,
3541
src/cache/ftcbasic.c (added),
3542
src/cache/ftclru.c (removed):
3544
*Complete* rewrite of the cache sub-system to `solve' the
3547
- all public APIs have been moved to FT_CACHE_H, everything
3548
under `include/freetype/cache' is only needed by client
3549
applications that want to implement their own caches
3551
- a new function named FTC_Manager_RemoveFaceID to deal
3552
with the uninstallation of FaceIDs
3554
- the image and sbit cache are now abstract classes, that
3555
can be extended much more easily by client applications
3557
- better performance in certain areas. Further optimizations
3558
to come shortly anyway...
3560
- the FTC_CMapCache_Lookup function has changed its signature,
3561
charmaps can now only be retrieved by index
3563
- FTC_Manager_Lookup_Face => FTC_Manager_LookupFace
3564
FTC_Manager_Lookup_Size => FTC_Manager_LookupSize (still in
3565
private header for the moment)
3567
2003-12-21 Werner Lemberg <wl@gnu.org>
3569
* src/type1/t1load.c (parse_dict): Stop parsing if `eexec' keyword
3572
2003-12-19 Werner Lemberg <wl@gnu.org>
3574
* src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 32. For
3575
example, the Japanese Hiragino font already contains 15 subfonts.
3577
* src/cff/cffload.c (cff_font_load): Deallocate `sids' array for
3580
* devel/ftoption.h: Define FT_DEBUG_MEMORY.
3582
2003-12-18 Werner Lemberg <wl@gnu.org>
3584
* include/freetype/ttnameid.h (TT_ADOBE_ID_LATIN_1): New macro.
3585
* src/type1/t1objs.c (T1_Face_Init): Use TT_ADOBE_ID* values.
3587
2003-12-18 Werner Lemberg <wl@gnu.org>
3589
* src/cff/cfftypes.h (CFF_FontRecDictRec): Change type of
3590
`cid_count' to `FT_ULong'.
3592
* src/cff/cffgload.c (cff_slot_load): Take care of empty `cids'
3595
* src/cff/cffload.c (cff_charset_done): Free `cids' array.
3596
(cff_font_load): Create cids array only for CID-keyed fonts which
3599
* src/cff/cffobjs.c (cff_face_init): Check the availability of
3600
the PSNames modules for non-pure CFFs also.
3601
Set FT_FACE_FLAG_GLYPH_NAMES for a non-pure CFF also if it isn't
3604
* src/cff/rules.mk (CFF_DRV_H): Add cfftypes.h.
3606
2003-12-17 Werner Lemberg <wl@gnu.org>
3608
* src/sfnt/sfobjs.c (sfnt_init_face): Don't set
3609
FT_FACE_FLAG_GLYPH_NAMES if the font contains a version 3.0 `post'
3612
* docs/CHANGES: Updated.
3614
2003-12-17 Masatake YAMATO <jet@gyve.org>
3616
Add new function FT_Get_CMap_Language_ID to extract the language ID
3617
for TrueType/sfnt fonts.
3619
* include/freetype/internal/services/svttcmap.h: New file.
3620
* include/freetype/internal/ftserv.h (FT_SERVICE_TT_CMAP_H): Add
3623
* src/sfnt/sfdriver.c: Include ttcmap0.h.
3624
(tt_service_get_cmap_info): New service.
3625
(sfnt_services): Updated.
3627
* src/sfnt/ttcmap0.c (tt_cmap*_get_info): New functions.
3628
(tt_cmap*_class_rec): Add tt_cmap*_get_info members.
3629
(tt_get_cmap_info): New function.
3630
* src/sfnt/ttcmap0.h: Include FT_SERVICE_TT_CMAP_H.
3631
(TT_CMap_ClassRec): New field `get_cmap_info'.
3632
(tt_get_cmap_info): New declaration.
3634
* src/base/ftobjs.c: Include FT_SERVICE_TT_CMAP_H.
3635
(FT_Get_CMap_Language_ID): New function implementation.
3636
* include/freetype/tttables.h (FT_Get_CMap_Language_ID): New
3637
function declaration.
3639
2003-12-16 Werner Lemberg <wl@gnu.org>
3641
* src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: Removed. Obsolete.
3643
* include/freetype/internal/sfnt.h (SFNT_Interface): Remove
3644
obsolete fields `load_charmap' and `free_charmap'.
3645
(TT_CharMap_Load_Func, TT_CharMap_Free_Func): Removed.
3646
* src/sfnt/sfnt.c: Don't include ttcmap.c.
3647
* src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttcmap.c.
3648
* src/sfnt/ttload.c: Don't include ttcmap.h.
3649
* src/sfnt/sfdriver.c: Don't include ttcmap.h.
3650
(sfnt_interface): Updated.
3652
* include/freetype/internal/tttypes.h (TT_TableDirRec,
3653
TT_CMapDirRec, TT_CMapDirEntryRec, TT_CMap0, TT_CMap2SubHeaderRec,
3654
TT_CMap2Rec, TT_CMap4Segment, TT_CMap4Rec, TT_CMap6,
3655
TT_CMapGroupRec, TT_CMap8_12Rec, TT_CMap10Rec, TT_CharMap_Func,
3656
TT_CharNext_Func, TT_CMapTableRec, TT_CharMapRec): Removed.
3658
* src/cff/cffobjs.h (CFF_CharMapRec): Removed. Obsolete.
3660
2003-12-15 Werner Lemberg <wl@gnu.org>
3662
* docs/CHANGES: Updated.
3664
2003-12-15 Wolfgang Domröse <porthos.domroese@harz.de>
3666
* builds/atari/*: New directory for building FreeType 2 on Atari
3667
with the PureC compiler.
3669
2003-12-12 Wolfgang Domröse <porthos.domroese@harz.de>
3671
* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add
3673
* src/cff/cffdrivr.c (cff_ps_has_glyph_names): Assure that return
3674
value is either 0 or 1.
3676
2003-12-12 Werner Lemberg <wl@gnu.org>
3678
* src/cff/cffdrivr.c (cff_get_glyph_name): Improve error message.
3679
(cff_get_name_index): Return if no PSNames service is available.
3680
(cff_ps_has_glyph_names): Handle CID-keyed fonts correctly.
3681
* src/cff/cfftypes.h (CFF_CharsetRec): New field `cids', used for
3682
CID-keyed fonts. This is the inverse mapping of `sids'.
3683
* src/cff/cffload.c (cff_charset_load): New argument `invert'.
3684
Initialize charset->cids if `invert' is set.
3685
(cff_font_load): In call to cff_charset_load, set `invert' to true
3686
for CID-keyed fonts.
3687
* src/cff/cffgload.c (cff_slot_load): Handle glyph index as CID
3688
and map it to the real glyph index.
3690
* docs/CHANGES: Updated.
3692
2003-12-11 Werner Lemberg <wl@gnu.org>
3694
* src/cff/cffobjs.c (cff_face_init): Don't set
3695
FT_FACE_FLAG_GLYPH_NAMES for CID-keyed fonts.
3696
Don't construct a cmap for CID-keyed fonts.
3698
2003-12-10 Werner Lemberg <wl@gnu.org>
3700
Use implementation specific SID value 0xFFFF to indicate that
3701
a dictionary element is missing.
3703
* src/cff/cffload.c (cff_subfont_load): Initialize all fields
3704
which hold SIDs to 0xFFFF.
3705
(cff_index_get_sid_string): Handle SID value 0xFFFF.
3706
Handle case where `psnames' is zero.
3707
(cff_font_load): Updated.
3708
Don't load encoding for CID-keyed CFFs.
3710
* src/cff/cffobjs.c (cff_face_init): Updated.
3711
Don't check for PSNames module if font is CID-keyed.
3712
Compute style name properly (using the same algorithm as in the
3714
Fix computation of style flags.
3716
* src/cff/cfftoken.h: Comment out handling of base_font_name.
3717
Rename `postscript' field to `embedded_postscript'
3718
* src/cff/cfftypes.h (CFF_FontRecDictRec): Remove `base_font_name'
3721
2003-12-10 Detlef Würkner <TetiSoft@apg.lahn.de>
3723
* src/pcf/pcfdrivr.c (pcf_get_charset_id): New function (a clone
3724
of the similar BDF function).
3725
(pcf_service_bdf): Use it.
3727
2003-12-09 Werner Lemberg <wl@gnu.org>
3729
* src/sfnt/sfobjs.c (sfnt_load_face): Set FT_FACE_FLAG_GLYPH_NAMES
3730
only if a `post' table is present.
3732
2003-12-09 George Williams <gww@silcom.com>
3734
* src/base/ftobjs.c (load_mac_face): Recent versions of Linux
3735
support Mac's HFS+ file system, thus enable code to read /rsrc on
3736
non-Macintosh platforms also.
3738
2003-12-08 Werner Lemberg <wl@gnu.org>
3740
* include/freetype/internal/psaux.h (PS_TableRec): Change type
3741
of `lengths' to FT_PtrDist.
3742
(T1_DecoderRec): Change type of `subrs_len' to FT_PtrDist.
3743
* include/freetype/internal/t1types.h (T1_FontRec): Change type
3744
of `subrs_len' and `charstrings_len' to FT_PtrDist.
3746
* src/base/ftobjs.c (Mac_Read_POST_Resource): Replace `junk'
3747
variable with better solution.
3748
(IsMacResource): Remove unused variable `map_len'.
3749
Replace `junk' variable with better solution.
3750
(FT_Open_Face) [!FT_MACINTOSH]: Add conditional
3751
FT_CONFIG_OPTION_MAC_FONTS.
3753
2003-12-08 Wolfgang Domröse <porthos.domroese@harz.de>
3755
* src/autohint/ahhint.c (ah_hinter_hint_edges,
3756
ah_hinter_align_strong_points): Add some casts.
3758
* src/base/ftoutln.c (FT_OrientationExtremumRec): Change type
3759
of `pos' to FT_Long.
3761
* src/base/ftobjs.c (Mac_Read_POST_Resource,
3762
Mac_Read_sfnt_Resource): Change type of `len' to FT_Long.
3764
* src/type42/t42parse.c (t42_parse_dict): Add cast for `n_keywords'.
3766
2003-12-07 Werner Lemberg <wl@gnu.org>
3768
* docs/raster.txt: New file, taken from FreeType 1 and completely
3771
2003-12-04 Masatake YAMATO <jet@gyve.org>
3773
* src/type1/t1driver.c (Get_Interface): Remove FT_UNUSED for
3774
t1_interface. t1_interface is used.
3776
2003-11-27 David Turner <david@freetype.org>
3778
* src/pfr/pfrdrivr.c (pfr_get_metrics): Revert incorrect change of
3779
2003-11-23: For PFR fonts, metrics->x_scale and metrics->y_scale are
3780
the scaling values for outline units, not for metric units.
3782
2003-11-25 Werner Lemberg <wl@gnu.org>
3784
* src/base/ftcalc.c, include/freetype/internal/ftcalc.h
3785
(FT_MulDiv_No_Round): Surround code with `#ifdef
3786
TT_CONFIG_OPTION_BYTECODE_INTERPRETER ... #endif'.
3788
2003-11-23 Werner Lemberg <wl@gnu.org>
3790
* src/base/ftcalc.c (FT_MulDiv_No_Round): New function (32 and
3792
* include/freetype/internal/ftcalc.h: Updated.
3794
* src/truetype/ttinterp.c (TT_MULDIV_NO_ROUND): New macro.
3795
(TT_INT64): Removed.
3796
(DO_DIV): Use TT_MULDIV_NO_ROUND.
3798
* src/pfr/pfrdrivr.c (pfr_get_metrics): Directly use
3799
metrics->x_scale and metrics->y_scale.
3801
2003-11-22 Rogier van Dalen <R.C.van.Dalen@umail.leidenuniv.nl>
3803
* src/truetype/ttinterp.c (CUR_Func_move_orig): New macro.
3804
(Direct_Move_Orig, Direct_Move_Orig_X, Direct_Move_Orig_Y): New
3805
functions. Similar to Direct_Move, Direct_Move_X, and
3806
Direct_Move_Y but without touching.
3807
(Compute_Funcs): Use new functions.
3809
(Round_None, Round_To_Grid, Round_To_Half_Grid, Round_Down_To_Grid,
3810
Round_Up_To_Grid, Round_To_Double_Grid, Round_Super,
3811
Round_Super_45): Fix rounding of value zero.
3813
(DO_DIV): Don't use TT_MULDIV.
3815
(Ins_SHC): This instruction actually touches the points.
3816
(Ins_MSIRP): Fix undocumented behaviour.
3818
* src/truetype/ttinterp.h (TT_ExecContextRec): Updated.
3820
2003-11-22 Werner Lemberg <wl@gnu.org>
3822
* docs/VERSION.DLL, docs/CHANGES: Updated.
3824
* src/base/ftobjs.c (FT_Set_Char_Size): Make metrics->x_scale and
3825
metrics->y_scale really precise.
3827
(FT_Load_Glyph): Update computation of linearHoriAdvance and
3830
* src/truetype/ttinterp.c (Update_Max): Use FT_REALLOC.
3832
2003-11-22 David Turner <david@freetype.org>
3834
* src/autofit/*: More updates.
3836
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 8.
3837
* builds/unix/configure.ac (version_info): Set to 9:6:3.
3840
2003-11-13 John A. Boyd Jr. <jaboydjr@netwalk.com>
3842
* src/bdf/bdfdrivr.c (bdf_interpret_style), src/pcf/pcfread.c
3843
(pcf_interpret_style): Replace spaces with dashes in properties
3844
SETWIDTH_NAME and ADD_STYLE_NAME to simplify parsing.
3846
2003-11-11 Werner Lemberg <wl@gnu.org>
3848
* docs/CHANGES: Updated.
3850
2003-11-11 John A. Boyd Jr. <jaboydjr@netwalk.com>
3852
Handle SETWIDTH_NAME and ADD_STYLE_NAME properties for BDF and PCF
3855
* src/bdf/bdfdrivr.c (bdf_interpret_style): New auxiliary function.
3856
(BDF_Face_Init): Don't handle style properties but call
3857
bdf_interpret_style.
3859
* src/pcf/pcfread.c (pcf_interpret_style): New auxiliary function.
3860
(pcf_load_font): Don't handle style properties but call
3861
pcf_interpret_style.
3863
2003-11-07 Werner Lemberg <wl@gnu.org>
3866
* Version 2.1.7 released.
3867
=========================
3870
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.
3872
* builds/unix/ft2unix.h: Fix comments.
3874
* builds/unix/ftconfig.in: Synchronized with ANSI version.
3875
Use `#undef' in templates as recommended in the autoconf
3877
Since real `#undef' lines don't survive during configuration, use
3878
`/undef' instead; the postprocessing facility of the
3879
AC_CONFIG_HEADERS autoconf macro converts them to `#undef'.
3881
* builds/unix/install.mk (install): Install Unix version of
3884
* builds/unix/unix-cc.in (CFLAGS): Set FT_CONFIG_CONFIG_H macro
3885
to include the correct `ftconfig.h' file.
3887
* builds/unix/ft-munmap.m4 (FT_MUNMAP_DECL): Removed.
3888
(FT_MUNMAP_PARAM): Updated syntax to autoconf 2.59.
3890
* builds/unix/freetype2.m4: Updated syntax to autoconf 2.59.
3892
* builds/unix/configure.ac: Use AC_CONFIG_HEADERS instead of
3893
AC_CONFIG_HEADER to create ftconfig.h, and use second argument
3894
to replace `/undef' with `#undef'.
3895
Don't use FT_MUNMAP_DECL but AC_CHECK_DECLS to check for munmap.
3896
Use AS_HELP_STRING in AC_ARG_WITH.
3897
Update syntax to autoconf 2.59.
3899
* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
3900
--copy' from libtool 1.5.
3901
* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
3903
* builds/unix/configure: Regenerated with autoconf 2.59.
3904
* builds/unix/config.guess, builds/unix/config.sub: Updated from
3905
`config' CVS module at subversions.gnu.org
3906
* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
3907
`texinfo' CVS module at subversions.gnu.org.
3909
* builds/vms/ftconfig.h: Synchronized with ANSI version.
3911
* docs/CUSTOMIZE: Fix documentation error.
3912
* docs/CHANGES, docs/VERSION.DLL, docs/release: Updated.
3914
* builds/freetype.mk (refdoc): Updated --title.
3916
2003-11-07 David Turner <david@freetype.org>
3919
* Version 2.1.6 released.
3920
=========================
3923
* install: Removed. Obsolete.
3925
2003-11-04 Werner Lemberg <wl@gnu.org>
3927
* src/sfnt/sfdriver.c: Include FT_SERVICE_SFNT_H.
3928
(sfnt_service_sfnt_table): New service.
3929
(sfnt_services): Updated.
3931
* docs/license.txt: Reworded.
3933
2003-11-03 Werner Lemberg <wl@gnu.org>
3935
* include/freetype/*: Add a guard to all public header files which
3936
load FT_FREETYPE_H to reject freetype.h from FreeType 1.
3938
2003-11-02 Patrick Welche <prlw1@newn.cam.ac.uk>
3940
* builds/unix/freetype2.m4, builds/unix/ft-munmap.m4: Protect
3941
first argument of AC_DEFUN with brackets to avoid possible
3944
2003-11-02 Werner Lemberg <wl@gnu.org>
3946
* include/freetype/cache/ftcglyph.h: Don't include stddef.h.
3948
* include/freetype/freetype.h: Fix check for ft2build.h.
3950
2003-11-01 Werner Lemberg <wl@gnu.org>
3952
* include/freetype/freetype.h: Check that ft2build.h has been
3955
* src/base/fttype1.c (FT_Get_PS_Font_Info): Fix incorrectly applied
3958
2003-10-31 Detlef Würkner <TetiSoft@apg.lahn.de>
3960
* src/base/fttype1.c (FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names):
3961
Fix parameter order in calls to FT_FACE_FIND_SERVICE.
3963
2003-10-31 Werner Lemberg <wl@gnu.org>
3965
* include/freetype/internal/ftserv.h
3966
(FT_SERVICE_POSTSCRIPT_NAMES_H): Removed. Unused.
3968
* src/type42/t42drivr.c (t42_services): Updated.
3970
2003-10-29 David Turner <david@freetype.org>
3972
* include/freetype/internal/bdftypes.h: Removed. Obsolete.
3973
* src/base/ftbdf.c: Updated.
3975
* include/freetype/internal/cfftypes.h: Moved to...
3976
* src/cff/cfftypes.h: This place since no other module needs to
3977
know about those types.
3979
* include/freetype/internal/t42types.h: Moved to...
3980
* src/type42/t42types.h: This place since no other module needs to
3981
know about those types.
3983
* include/freetype/internal/services/svbdf.h: Include FT_BDF_H.
3985
* include/freetype/internal/services/svpsname.h: Renamed to...
3986
* include/freetype/internal/services/svpscmap.h: This.
3987
Updated `FT_Service_PsNames' -> `FT_Service_PsCMaps' and
3988
`POSTSCRIPT_NAMES' -> `POSTSCRIPT_CMAPS' everywhere.
3990
* include/freetype/internal/services/svpsinfo.h: New file, providing
3991
PostScript info service.
3993
* include/freetype/internal/ftserv.h (FT_SERVICE_POSTSCRIPT_CMAPS_H,
3994
FT_SERVICE_POSTSCRIPT_INFO_H): New macros for svpscmap.h and
3996
* include/freetype/internal/internal.h (FT_INTERNAL_TYPE42_TYPES_H,
3997
FT_INTERNAL_CFF_TYPES_H, FT_INTERNAL_BDF_TYPES_H): Removed.
3999
* src/base/fttype1.c: Don't include FT_INTERNAL_TYPE1_TYPES_H and
4000
FT_INTERNAL_TYPE42_TYPES_H but FT_INTERNAL_SERVICE_H and
4001
FT_SERVICE_POSTSCRIPT_INFO_H.
4002
(FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names): Use new
4003
POSTSCRIPT_INFO service.
4005
* src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
4006
(cff_ps_has_glyph_names): New function.
4007
(cff_service_ps_info): New service.
4008
(cff_services): Updated.
4010
* src/cff/cffload.h, src/cff/cffobjs.h, src/cff/cffparse.h: Don't
4011
include FT_INTERNAL_CFF_TYPES_H but cfftypes.h directly.
4013
* src/cif/cidriver.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
4014
(cid_ps_get_font_info): New function.
4015
(cid_service_ps_info): New service.
4016
(cid_services): Updated.
4018
* src/type1/t1driver.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
4019
(t1_ps_get_font_info, t1_ps_has_glyph_names): New functions.
4020
(t1_service_ps_info): New service.
4021
(t1_services): Updated.
4023
* src/type42/t42drivr.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
4024
(t42_ps_get_font_info, t42_ps_has_glyph_names): New functions.
4025
(t42_service_ps_info): New service.
4027
* src/type42/t42objs.h: Don't include FT_INTERNAL_TYPE42_TYPES_H
4028
but t42types.h directly.
4030
* src/psnames/psmodule.c (psnames_interface, psnames_services):
4032
(pscmaps_interface, pscmaps_services): This.
4036
* src/gzip/infblock.c (inflate_blocks): Remove compiler warning.
4038
2003-10-22 Werner Lemberg <wl@gnu.org>
4040
* src/type1/t1load.c (parse_encoding): Handle `/Encoding [ ... ]'.
4042
* src/type1/t1parse.c (T1_Get_Private_Dict): Test whether `eexec'
4045
* src/type42/t42parse.c (t42_parse_encoding): Improve boundary
4046
checking while parsing.
4048
* docs/CHANGES: Updated.
4050
2003-10-21 Josselin Mouette <joss@debian.org>
4052
* include/freetype/internal/t1types.h (T1_FontRec): `paint_type'
4053
and `stroke_width' aren't pointers.
4055
* src/type42/t42objs.c (T42_Face_Done), src/type1/t1objs.c
4056
(T1_Face_Done): Don't free `paint_type' and `stroke_width'.
4058
2003-10-20 Graham Asher <graham.asher@btinternet.com>
4060
* src/winfonts/winfnt.c (fnt_cmap_class): Fix position of `const'.
4062
2003-10-19 Werner Lemberg <wl@gnu.org>
4064
* src/autohint/ahhint.c (ah_hinter_load_glyph): Patch from
4065
2003-08-18 introduced a severe bug (FT_Render_Glyph was called
4066
twice under some circumstances, causing strange results). This
4067
is fixed now by clearing the FT_LOAD_RENDER bit of `load_flags'.
4069
* src/base/ftpfr.c (FT_Get_PFR_Metrics): Initialize `error'.
4070
* src/psaux/psobjs.c (ps_tobytes): Initialize `n'.
4071
* src/type42/t42parse.c (t42_parse_sfnts): Initialize `string_size'.
4073
2003-10-16 Werner Lemberg <wl@gnu.org>
4075
Completely revised Type 42 parser. It now handles both fonts
4076
produced with ttftot42 (tested version 0.3.1) and
4077
TrueTypeToType42.ps (tested version May 2001; it is necessary to
4078
fix the broken header comment to be `%!PS-TrueTypeFont...').
4080
* src/type42/t42objs.c (T42_GlyphSlot_Load): Change fourth
4081
parameter to `FT_UInt'.
4082
* src/type42/t42objs.h: Updated.
4084
* src/type42/t42parse.h (T42_ParserRec): Change type of `in_memory'
4086
(T42_Loader): Change type of `num_chars' and `num_glyphs' to
4088
Add `swap_table' element.
4089
* src/type42/t42parse.c (T42_KEYWORD_COUNT, T1_ToFixed,
4090
T1_ToCoordArray, T1_ToTokenArray): Removed.
4091
(T1_ToBytes): New macro.
4092
(t42_is_alpha, t42_hexval): Removed.
4093
(t42_is_space): Handle `\0'.
4094
(t42_parse_encoding): Updated to use new PostScript parser routines
4096
Handle `/Encoding [ ... ]' also.
4097
(T42_Load_Status): New enumeration.
4098
(t42_parse_sfnts): Updated to use new PostScript parser routines
4100
(t42_parse_charstrings): Updated to use new PostScript parser
4101
routines from psaux.
4102
Handle `/CharStrings << ... >>' also.
4103
Don't expect that /.notdef is the first element in dictionary. Copy
4104
code from type1 module to handle this.
4105
(t42_parse_dict): Updated to use new PostScript parser routines
4107
Remove code for synthetic fonts (which can't occur in Type 42
4109
(t42_loader_done): Release `swap_table'.
4111
* src/psaux/psobjs.c (skip_string): Increase `cur' properly.
4113
* src/type1/t1load.c (parse_charstrings): Make test for `.notdef'
4116
2003-10-15 Graham Asher <graham.asher@btinternet.com>
4118
* src/autohint/ahglobal.c (blue_chars), src/winfonts/winfnt.c
4119
(fnt_cmap_class_rec, fnt_cmap_class), src/bdf/bdflib.c (empty,
4120
_num_bdf_properties), src/gzip/infutil.c (inflate_mask),
4121
src/gzip/inffixed.h (fixed_bl, fixed_bd, fixed_tl, fixed_td),
4122
src/gzip/inftrees.h (inflate_trees_fixed), srf/gzip/inftrees.c
4123
(inflate_trees_fixed): Decorate with more `const' to avoid
4124
writable global variables which are disallowed on ARM.
4126
2003-10-08 Werner Lemberg <wl@gnu.org>
4128
* src/type1/t1load.c (parse_font_matrix, parse_charstrings): Remove
4129
code specially for synthetic fonts; this is handled elsewhere.
4130
(parse_encoding): Remove code specially for synthetic fonts; this is
4132
Improve boundary checking while parsing.
4133
(parse_dict): Improve boundary checking while parsing.
4134
Use ft_memcmp to simplify code.
4136
2003-10-07 Werner Lemberg <wl@gnu.org>
4138
* src/type1/t1load.c (parse_subrs, parse_dict): Handle synthetic
4140
(parse_charstrings): Copy correct number of characters into
4143
2003-10-06 Werner Lemberg <wl@gnu.org>
4145
Heavy modification of the PS parser to handle comments and strings
4146
correctly. This doesn't slow down the loading of PS fonts
4147
significantly since charstrings aren't affected.
4149
* include/freetype/config/ftstdlib.h (ft_xdigit): Renamed to...
4150
(ft_isxdigit): This. Updated all callers.
4151
(ft_isdigit): New alias to `isdigit'.
4153
* include/freetype/internal/psaux.h (PS_Parser_FuncsRec): Renamed
4154
`skip_alpha' to `skip_PS_token'.
4155
Add parameter to `to_bytes' and change some argument types.
4157
* src/psaux/psauxmod.c (ps_parser_funcs): Updated.
4158
* src/psaux/psobjs.c (ft_char_table): New array to map character
4159
codes (ASCII and EBCDIC) of digits to numbers.
4160
(OP): New auxiliary macro holding either `>=' or `<' depending on
4161
the character encoding.
4162
(skip_comment): New function.
4163
(skip_spaces): Use it.
4164
(skip_alpha): Removed.
4165
(skip_literal_string, skip_string): New functions.
4166
(ps_parser_skip_PS_token): New function. This is a better
4168
(ps_parser_skip_alpha): Removed.
4169
(ps_parser_to_token, ps_parser_to_token_array): Updated.
4170
(T1Radix): Rewritten, using `ft_char_table'.
4171
(t1_toint): Renamed to...
4172
(ps_toint): This. Update all callers.
4173
Use `ft_char_table'.
4174
(ps_tobytes): Add parameter to handle delimiters and change some
4176
Use `ft_char_table'.
4177
(t1_tofixed): Renamed to...
4178
(ps_tofixed): This. Update all callers.
4179
Use `ft_char_table'.
4180
(t1_tocoordarray): Renamed and updated to...
4181
(ps_tocoordarray): This. Update all callers.
4182
(t1_tofixedarray): Renamed and updated to...
4183
(ps_tofixedarray): This. Update all callers.
4184
(t1_tobool): Renamed to...
4185
(ps_tobool): This. Update all callers.
4186
(ps_parser_load_field): Updated.
4187
(ps_parser_load_field_table): Use `T1_MAX_TABLE_ELEMENTS'
4189
(ps_parser_to_int, ps_parser_to_fixed, ps_parser_to_coord_array,
4190
ps_parser_to_fixed_array): Skip spaces. Updated.
4191
(ps_parser_to_bytes): Add parameter to handle delimiters and change
4192
some argument types. Updated.
4193
* src/psaux/psobjs.h: Updated.
4195
* src/cid/cidload.c (cid_parse_dict): Updated.
4196
* src/cid/cidparse.c (cid_parser_new): Check whether the `StartData'
4197
token was really found.
4198
* src/cid/cidparse.h (cid_parser_skip_alpha): Updated and renamed
4200
(cid_parser_skip_PS_token): This.
4202
* src/type1/t1parse.h (T1_ParserRec): Use `FT_Bool' for boolean
4204
(T1_Skip_Alpha): Replaced with...
4205
(T1_Skip_PS_Token): This new macro.
4206
* src/type1/t1parse.c (hexa_value): Removed.
4207
(T1_Get_Private_Dict): Use `ft_isxdigit' and
4208
`psaux->ps_parser_funcs_to_bytes' for handling ASCII hexadecimal
4210
After decrypting, replace the four random bytes at the beginning
4212
* src/type1/t1load.c (t1_allocate_blend): Use proper error values.
4213
(parser_blend_design_positions, parse_blend_design_map,
4214
parse_weight_vector): Updated.
4215
(is_space): Handle `\f' also.
4216
(is_name_char): Removed.
4217
(read_binary_data): Updated.
4218
(parse_encoding): Use `ft_isdigit'.
4220
(parse_subrs): Updated.
4221
(TABLE_EXTEND): New macro.
4222
(parse_charstrings): Updated.
4223
Provide a workaround for buggy fonts which have more entries in the
4224
/CharStrings dictionary then expected; the function now adds some
4225
slots and skips entries which still exceed the new limit.
4226
(parse_dict): Updated.
4227
Terminate on the token `closefile'.
4229
* src/type42/t42parse.c (T1_Skip_Alpha): Replaced with...
4230
(T1_Skip_PS_Token): This new macro. Updated all callers.
4231
(t42_parse_encoding): Use `ft_isdigit'.
4234
* src/base/ftmm.c (ft_face_get_mm_service): Return FT_Err_OK if
4237
2003-10-05 Werner Lemberg <wl@gnu.org>
4239
* include/freetype/ftmodule.h: Renamed to...
4240
* include/freetype/ftmodapi.h: This to avoid duplicate file names.
4241
* include/freetype/config/ftheader.h (FT_MODULE_H): Updated.
4243
2003-10-04 Werner Lemberg <wl@gnu.org>
4245
* src/base/ftoutln.c (FT_OrientationExtremumRec,
4246
FT_Outline_Get_Orientation): Trivial typo fixes to make it compile.
4248
2003-10-02 Markus F.X.J. Oberhumer <markus@oberhumer.com>
4250
* src/winfonts/winfnt.c (FT_WinFNT_HeaderRec): `color_table_offset'
4251
has four bytes, not two.
4253
(fnt_font_load, FNT_Load_Glyph): Add more font validity tests.
4255
2003-10-01 David Turner <david@freetype.org>
4257
* src/autofit/*: Adding first source files of the new multi-script
4260
* include/freetype/ftoutln.h (FT_Orientation): New enumeration.
4261
(FT_Outline_Get_Orientation): New declaration.
4263
* src/base/ftoutln.c (FT_OrientationExtremumRec): New structure.
4264
(ft_orientation_extremum_compute): New auxiliary function.
4265
(FT_Outline_Get_Orientation): New function to compute the fill
4266
orientation of a given glyph outline.
4268
* include/freetype/internal/ftserv.h (FT_FACE_LOOKUP_SERVICE): Fixed
4269
trivial bug which could crash the font engine when a cached service
4270
pointer was retrieved.
4272
2003-09-30 Werner Lemberg <wl@gnu.org>
4274
* src/cid/cidload.c (cid_parse_dict): Skip token if no keyword is
4277
* src/type1/t1parse.c (IS_T1_WHITESPACE, IS_T1_LINESPACE,
4278
IS_T1_SPACE): Removed.
4280
(read_pfb_tag): Don't use PFB_Tag.
4282
* src/type42/t42parse.c (t42_is_space): Handle `\f' also.
4283
(t42_parse_encoding): Handle synthetic fonts.
4285
2003-09-29 Werner Lemberg <wl@gnu.org>
4287
* include/freetype/internal/t1types.h: Don't include
4288
FT_INTERNAL_OBJECTS_H but FT_INTERNAL_SERVICE_H.
4289
* src/truetype/ttobjs.c: Don't include
4290
FT_SERVICE_POSTSCRIPT_NAMES_H.
4292
2003-09-29 David Turner <david@freetype.org>
4294
Added new service to handle glyph name dictionaries, replacing the
4295
old internal header named `psnames.h' by `services/svpsname.h'.
4296
Note that this is different from `services/svpostnm.h' which only
4297
handles the retrieval of PostScript font names for a given face.
4298
(Should we merge these two services into a single header?)
4300
* include/freetype/internal/psnames.h: Removed. Most of its
4301
contents is moved to...
4302
* include/freetype/internal/services/svpsname.h: New file.
4304
* include/freetype/internal/services/svpostnm.h
4305
(FT_SERVICE_ID_POSTSCRIPT_NAME): Replaced with...
4306
(FT_SERVICE_ID_POSTSCRIPT_FONT_NAME): New macro.
4307
(PsName): Service named changed to...
4309
Updated `FT_Service_PsName' -> `FT_Service_PsFontName' and
4310
`POSTSCRIPT_NAME' -> `POSTSCRIPT_FONT_NAME' everywhere.
4312
* include/freetype/internal/internal.h
4313
(FT_INTERNAL_POSTSCRIPT_NAMES_H): Removed.
4314
* include/freetype/internal/psaux.h: Include
4315
FT_SERVICE_POSTSCRIPT_NAMES_H.
4316
(T1_DecoderRec): Updated type of `psnames'.
4317
* include/freetype/internal/t1types.h: Don't include
4318
FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
4319
Include FT_INTERNAL_OBJECTS_H.
4320
* include/freetype/internal/t42types.h: Don't include
4321
FT_INTERNAL_POSTSCRIPT_NAMES_H.
4322
* include/freetype/internal/tttypes.h (TT_FaceRec): Updated.
4324
* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE): Changed
4325
order of parameters. All callers updated.
4326
(FT_FACE_FIND_GLOBAL_SERVICE): New macro to look up a service
4327
globally, checking all modules.
4328
(FT_ServiceCacheRec): Updated.
4329
(FT_SERVICE_POSTSCRIPT_NAMES_H): New macro for accessing
4332
* include/freetype/internal/ftobjs.h, src/base/ftobjs.c
4333
(ft_module_get_service): New function.
4335
* src/cff/cffdrivr.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
4336
but FT_SERVICE_POSTSCRIPT_NAMES_H.
4337
(cff_get_glyph_name, cff_get_name_index): Use new POSTSCRIPT_NAMES
4339
* src/cff/cffcmap.c (cff_cmap_unicode_init): Updated.
4340
* src/cff/cffload.c, src/cff/cffload.h: Don't include
4341
FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
4342
(cff_index_get_sid_string): Updated.
4343
* src/cff/cffobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
4344
but FT_SERVICE_POSTSCRIPT_NAMES_H.
4345
(cff_face_init): Use new POSTSCRIPT_NAMES service.
4346
* src/cff/cffobjs.h: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
4347
but FT_SERVICE_POSTSCRIPT_NAMES_H.
4349
* src/cid/cidobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
4350
but FT_SERVICE_POSTSCRIPT_NAMES_H.
4351
(cid_face_init): Use new POSTSCRIPT_NAMES service.
4352
* src/cid/cidriver.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H.
4354
* src/psaux/t1cmap.c (t1_cmap_std_init, t1_cmap_unicode_init): Use
4355
new POSTSCRIPT_NAMES service.
4356
* src/psaux/t1decode.h (t1_lookup_glyph_by_stdcharcode,
4357
t1_decode_init): Use new POSTSCRIPT_NAMES service.
4358
* src/psaux/t1cmap.h, src/psaux/t1decode.h: Dont' include
4359
FT_INTERNAL_POSTSCRIPT_NAMES_H.
4361
* src/psnames/psmodule.c: Don't include
4362
FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
4363
(ps_build_unicode_table): Renamed to...
4364
(ps_unicodes_init): This.
4365
(ps_lookup_unicode): Renamed to...
4366
(ps_unicodes_char_index): This.
4367
(ps_next_unicode): Renamed to...
4368
(ps_unicodes_char_next): This.
4369
(psnames_interface): Updated.
4370
(psnames_services): New services list.
4371
(psnames_get_service): New function.
4372
(psnames_module_class): Updated.
4374
* src/sfnt/sfobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
4375
but FT_SERVICE_POSTSCRIPT_NAMES_H.
4376
(sfnt_init_face): Use new POSTSCRIPT_NAMES service.
4377
* src/sfnt/ttpost.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
4378
but FT_SERVICE_POSTSCRIPT_NAMES_H.
4379
(tt_face_get_ps_name): Updated.
4381
* src/truetype/ttobjs.c: Don't include
4382
FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
4384
* src/type1/t1driver.c: Don't include
4385
FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
4386
* src/type1/t1objs.c: Don't include
4387
FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
4388
(T1_Face_Init): Use new POSTSCRIPT_NAMES service.
4390
* src/type42/t42drivr.c (t42_get_ps_name): Renamed to...
4391
(t42_get_ps_font_name): This.
4392
(t42_service_ps_name): Renamed to...
4393
(t42_service_ps_font_name): This.
4394
(t42_services): Updated.
4395
* src/type42/t42objs.c (T42_Face_Init): Use new POSTSCRIPT_NAMES
4397
* src/type42/t42objs.h: Don't include
4398
FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
4401
* src/base/ftglyph.c (FT_Get_Glyph): Don't access `slot' before
4402
testing its validity. Reported by Henry Maddocks
4403
<maddocks@metservice.com>.
4405
2003-09-21 Werner Lemberg <wl@gnu.org>
4407
* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE):
4408
Fix compilation warning (s/pptr/Pptr/).
4410
* include/freetype/internal/internal.h (FT_INTERNAL_PFR_H,
4411
FT_INTERNAL_FNT_TYPES_H): Removed.
4413
2003-09-21 David Turner <david@freetype.org>
4415
Migrating the PFR and WINFNT drivers to the new service-based
4418
* include/freetype/internal/fnttypes.h: Removed. Most of its data
4419
are moved to winfnt.h and...
4420
* include/freetype/internal/services/svwinfnt.h: New file.
4422
* include/freetype/internal/pfr.h: Removed. Most of its data are
4424
* include/freetype/internal/services/svpfr.h: New file.
4426
* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
4427
FT_FACE_LOOKUP_SERVICE): Simplify fix of 2003-09-16 by removing
4428
pointer type argument.
4429
Updated all callers.
4430
Update macro names of services header files.
4432
* src/base/ftobjs.c (FT_Get_Name_Index): Simplified code.
4434
* src/base/ftpfr.c: Include FT_SERVICE_PFR_H instead of
4436
(ft_pfr_check, FT_Get_PFR_Metrics, FT_Get_PFR_Kerning,
4437
FT_Get_PFR_Advance): Use services provided in `PFR_METRICS'.
4439
* src/base/ftwinfnt.c: Include FT_SERVICE_WINFNT_H instead of
4440
FT_INTERNAL_FNT_TYPES_H.
4441
(FT_Get_WinFNT_Header): Use service provided in `WINFNT'.
4443
* src/pfr/pfrdrivr.c: Include FT_SERVICE_PFR_H and
4444
FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_PFR_H.
4445
(pfr_service_bdf): Updated.
4446
(pfr_services): New services list.
4447
(pfr_get_service): New function.
4448
(pfr_driver_class): Updated.
4450
* src/winfonts/winfnt.c: Include FT_SERVICE_WINFNT_H and
4451
FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_FNT_TYPES_H.
4452
(winfnt_get_header, winfnt_get_service): New functions.
4453
(winfnt_service_rec): New structure providing WINFNT services.
4454
(winfnt_services): New services list.
4455
(winfnt_driver_class): Updated.
4456
* src/winfonts/winfnt.h: Add most of the removed fnttypes.h data.
4458
* src/sfnt/sfdriver.c (sfnt_service_ps_name): Fix typo.
4460
* src/type1/t1driver.c (t1_service_ps_name): Fix typo.
4462
* src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrsbit.c,
4463
src/psaux/psobjs.c, src/sfnt/sfobjs.c, src/truetype/ttobjs.c,
4464
src/type1/t1objs.c, src/type42/t42objs.c: Removing various compiler
4467
2003-09-19 David Bevan <dbevan@emtex.com>
4469
* src/type1/t1parse.c (pfb_tag_fields): Removed.
4470
(read_pfb_tag): Fix code so that it doesn't fail on end-of-file
4472
* docs/CHANGES: Updated.
4474
2003-09-16 Werner Lemberg <wl@gnu.org>
4476
* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
4477
FT_FACE_LOOKUP_SERVICE): Add parameter to pass pointer type.
4478
Ugly, I know, but this is needed for compilation with C++ --
4479
maybe someone knows a better solution?
4480
Updated all callers.
4482
* src/base/ftobjs.c (FT_Get_Name_Index, FT_Get_Glyph_Name): Remove
4483
C++ compiler warnings.
4485
* src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property):
4486
Fix order of arguments passed to FT_FACE_FIND_SERVICE.
4488
2003-09-15 Werner Lemberg <wl@gnu.org>
4490
Avoid header files with identical names.
4492
* include/freetype/internal/services/bdf.h: Renamed to...
4493
* include/freetype/internal/services/svbdf.h: This.
4494
Add copyright notice.
4495
* include/freetype/internal/services/glyfdict.h: Renamed to...
4496
* include/freetype/internal/services/svgldict.h: This.
4497
Add copyright notice.
4498
* include/freetype/internal/services/multmast.h: Renamed to...
4499
* include/freetype/internal/services/svmm.h: This.
4500
Add copyright notice.
4501
Add FT_BEGIN_HEADER and FT_END_HEADER.
4502
* include/freetype/internal/services/sfnt.h: Renamed to...
4503
* include/freetype/internal/services/svsfnt.h: This.
4504
Add copyright notice.
4505
* include/freetype/internal/services/postname.h: Renamed to...
4506
* include/freetype/internal/services/svpostnm.h: This.
4507
Add copyright notice.
4508
* include/freetype/internal/services/xf86name.h: Renamed to...
4509
* include/freetype/internal/services/svxf86nm.h: This.
4510
Add copyright notice.
4512
* include/freetype/internal/ftserv.h: Add FT_BEGIN_HEADER and
4514
Add copyright notice.
4515
Update macro names of services header files.
4517
* builds/freetype.mk (SERVICES_DIR): New variable.
4518
(BASE_H): Add services header files.
4520
2003-09-11 Werner Lemberg <wl@gnu.org>
4522
* builds/toplevel.mk (distclean): Remove `builds/unix/freetype2.pc'.
4524
* src/cff/cffdrivr.c: Don't load headers twice.
4526
* include/freetype/internal/ftserv.h (FT_SERVICE_SFNT_H): New macro.
4527
* src/base/ftobjs.c: Include FT_SERVICE_SFNT_H.
4529
* src/cff/cffcmap.c: Include `cfferrs.h'.
4530
* src/pfr/pfrdrivr.c: Include `pfrerror.h'.
4531
* src/sfnt/sfdriver.c: Include `sferrors.h'.
4532
* src/psaux/psobjs.h: Add declaration for `ps_parser_to_bytes'.
4534
2003-09-11 David Turner <david@freetype.org>
4536
Introducing the concept of `module services'. This is the first
4537
step towards a massive simplification of the engine's internals, in
4538
order to get rid of various numbers of hacks.
4540
Note that these changes will break source & binary compatibility for
4541
authors of external font drivers.
4543
* include/freetype/config/ftconfig.h (FT_BEGIN_STMNT, FT_END_STMNT,
4544
FT_DUMMY_STMNT): New macros.
4546
* include/freetype/internal/ftserv.h: New file, containing the new
4547
structures and macros to provide `services'.
4549
* include/freetype/internal/internal.h (FT_INTERNAL_EXTENSION_H,
4550
FT_INTERNAL_EXTEND_H, FT_INTERNAL_HASH_H, FT_INTERNAL_OBJECT_H):
4552
(FT_INTERNAL_SERVICE_H): New macro for `ftserv.h'.
4554
* include/freetype/internal/services/bdf.h,
4555
include/freetype/internal/services/glyfdict.h,
4556
include/freetype/internal/services/postname.h,
4557
include/freetype/internal/services/xf86name.h: New files.
4559
* include/freetype/ftmm.h (FT_Get_MM_Func, FT_Set_MM_Design_Func,
4560
FT_Set_MM_Blend_Func): Function pointers moved (in modified form)
4562
* include/freetype/internal/services/multmast.h: New file.
4564
* include/freetype/internal/sfnt.h (SFNT_Interface): `get_interface'
4565
is now of type `FT_Module_Requester'.
4566
(SFNT_Get_Interface_Func, SFNT_Load_Table_Func): Function pointers
4567
moved (in modified form) to...
4568
* include/freetype/internal/services/sfnt.h: New file.
4570
* include/freetype/tttables.h (FT_Get_Sfnt_Table_Func): Function
4571
pointer moved (in modified form) to `services/sfnt.h'.
4573
* include/freetype/ftmodule.h (FT_Module_Interface): Make it a
4574
a typedef to `FT_Pointer'.
4576
* include/freetype/internal/tttypes.h (TT_FaceRec): Add
4578
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
4580
Add `services' element.
4581
(FT_LibraryRec): Remove `meta_class'.
4583
* src/base/ftbdf.c: Include FT_SERVICE_BDF_H.
4584
(test_font_type): Removed.
4585
(FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Use services
4586
provided in `FT_SERVICE_ID_BDF'.
4588
* src/base/ftmm.c: Include FT_SERVICE_MULTIPLE_MASTERS_H.
4589
(ft_face_get_mm_service): New auxiliary function to get services
4590
from `FT_SERVICE_ID_MULTI_MASTERS'.
4591
(FT_Get_Multi_Master, FT_Set_MM_Design_Coordinates,
4592
FT_Set_MM_Blend_Coordinates): Use `ft_face_get_mm_service'.
4594
* src/base/ftobjs.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and
4595
FT_SERVICE_GLYPH_DICT_H.
4596
(ft_service_list_lookup): New function to get a specific service.
4597
(destroy_face): Updated.
4598
(Mac_Read_POST_Resource): Simplify some code.
4599
(IsMacResource): Fix warnings.
4600
(FT_Get_Name_Index, FT_Get_Glyph_Name): Use services provided in
4601
`FT_SERVICE_ID_GLYPH_DICT'.
4602
(FT_Get_Postscript_Name): Use service provided in
4603
`FT_SERVICE_ID_POSTSCRIPT_NAME'.
4604
(FT_Get_Sfnt_Table, FT_Load_Sfnt_Table): Use services provided in
4605
`FT_SERVICE_ID_SFNT_TABLE'.
4607
* src/base/ftxf86.c: Include FT_SERVICE_XFREE86_NAME_H.
4608
(FT_Get_X11_Font_Format): Use service provided in
4609
`FT_SERVICE_ID_XF86_NAME'.
4611
* src/bdf/bdfdrivr.c: Include FT_SERVICE_BDF_H and
4612
FT_SERVICE_XFREE86_NAME_H.
4613
(bdf_get_charset_id): New function.
4614
(bdf_service_bdf): New structure providing BDF services.
4615
(bdf_services): New services list.
4616
(bdf_driver_requester): Use `ft_service_list_lookup'.
4618
* src/cff/cffdrivr.c: Include FT_SERVICE_XFREE86_NAME_H and
4619
FT_SERVICE_GLYPH_DICT_H.
4620
(cff_service_glyph_dict): New structure providing CFF services.
4621
(cff_services): New services list.
4622
(cff_get_interface): Use `ft_service_list_lookup'.
4624
* src/cid/cidriver.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and
4625
FT_SERVICE_XFREE86_NAME_H.
4626
(cid_service_ps_name): New structure providing CID services.
4627
(cid_services): New services list.
4628
(cid_get_interface): Use `ft_service_list_lookup'.
4630
* src/pcf/pcfdrivr.c: Include FT_SERVICE_BDF_H and
4631
FT_SERVICE_XFREE86_NAME_H.
4632
(pcf_service_bdf): New structure providing PCF services.
4633
(pcf_services): New services list.
4634
(pcf_driver_requester): Use `ft_service_list_lookup'.
4636
* src/sfnt/sfdriver.c: Include FT_SERVICE_GLYPH_DICT_H and
4637
FT_SERVICE_POSTSCRIPT_NAME_H.
4638
(get_sfnt_glyph_name): Renamed to...
4639
(sfnt_get_glyph_name): This.
4640
(get_sfnt_postscript_name): Renamed to...
4641
(sfnt_get_ps_name): This.
4643
(sfnt_service_glyph_dict, sfnt_service_ps_name): New structures
4645
(sfnt_services): New services list.
4646
(sfnt_get_interface): Use `ft_service_list_lookup'.
4648
* src/truetype/ttdriver.c: Include FT_SERVICE_XFREE86_NAME_H.
4649
(tt_services): New services list.
4650
(tt_get_interface): Use `ft_service_list_lookup'.
4652
* src/type1/t1driver.c: Include FT_SERVICE_MULTIPLE_MASTERS_H,
4653
FT_SERVICE_GLYPH_DICT_H, FT_SERVICE_XFREE86_NAME_H, and
4654
FT_SERVICE_POSTSCRIPT_NAME_H.
4655
(t1_service_glyph_dict, t1_service_ps_name,
4656
t1_service_multi_masters): New structures providing Type 1 services.
4657
(t1_services): New services list.
4658
(Get_Interface): Use `ft_service_list_lookup'.
4660
* src/type42/t42drivr.c: Include FT_SERVICE_XFREE86_NAME_H,
4661
FT_SERVICE_GLYPH_DICT_H, and FT_SERVICE_POSTSCRIPT_NAME_H.
4662
(t42_service_glyph_dict, t42_service_ps_name): New strucures
4663
providing Type 42 services.
4664
(t42_services): New services list.
4665
(T42_Get_Interface): Use `ft_service_list_lookup'.
4668
* README, docs/CHANGES: Updating version numbers for 2.1.6, and
4669
removing obsolete warnings in the documentation.
4670
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.
4671
* builds/unix/configure.ac (version_info): Set to 9:5:3.
4672
* builds/unix/configure: Regenerated.
4674
* include/freetype/internal/ftcore.h,
4675
include/freetype/internal/ftexcept.h,
4676
include/freetype/internal/fthash.h,
4677
include/freetype/internal/ftobject.h: Removed. Obsolete.
4679
2003-09-09 David Turner <david@freetype.org>
4681
Fixing PFR kerning support. The tables within the font file contain
4682
(charcode,charcode) kerning pairs, we need to convert them to
4685
* src/base/ftpfr.c (ft_pfr_check): Fix serious typo.
4686
* src/pfr/prfload.c: Remove dead code.
4687
(pfr_get_gindex, pfr_compare_kern_pairs, pfr_sort_kerning_pairs):
4689
(pfr_phy_font_done): Free `kern_pairs'.
4690
(pfr_phy_font_load): Call `pfr_sort_kerning_pairs'.
4691
* src/pfr/pfrobjs.c (pfr_face_get_kerning): Fix kerning extraction.
4692
* src/pfr/pfrtypes.h (PFR_KERN_PAIR_INDEX): New macro.
4693
(PFR_KernPairRec): Make `kerning' an FT_Int.
4694
(PFR_PhyFontRec): New element `kern_pairs'.
4695
(PFR_KernFlags): Values of PFR_KERN_2BYTE_CHAR and
4696
PFR_KERN_2BYTE_ADJ were erroneously reversed.
4698
* include/freetype/ftoption.h: Commenting out the macro
4699
TT_CONFIG_OPTION_BYTECODE_INTERPRETER.
4701
2003-09-02 David Turner <david@freetype.org>
4704
* Version 2.1.5 released.
4705
=========================
4708
2003-08-31 Manish Singh <yosh@gimp.org>
4710
* src/bdf/bdflib.c (_bdf_readstream): Don't use FT_MEM_COPY but
4713
2003-08-30 Werner Lemberg <wl@gnu.org>
4715
* include/freetype/freetype.h (FT_ENCODING_SJIS, FT_ENCODING_GB2312,
4716
FT_ENCODING_BIG5, FT_ENCODING_WANSUNG, FT_ENCODING_JOHAB): New
4717
enumerations of FT_Encoding. The FT_ENCODING_MS_* variants except
4718
FT_ENCODING_MS_SYMBOL are now deprecated.
4720
* docs/CHANGES: Document it.
4722
2003-08-27 Werner Lemberg <wl@gnu.org>
4724
* src/bdf/bdfdrivr.c (BDF_Face_Init): Accept lowercase characters
4727
2003-08-27 Mike FABIAN <mfabian@suse.de>
4729
* src/pcf/pcfread.c (pcf_load_font), src/bdf/bdfdrivr.c
4730
(BDF_Face_Init): Accept lowercase characters for slant and weight.
4732
2003-08-18 David Turner <david@freetype.org>
4734
* include/freetype/config/ftoption.h: Disabling TrueType bytecode
4735
interpreter until the UNPATENTED_HINTING works as advertised.
4737
* src/autohint/ahhint.c (ah_hinter_load_glyph): Use `|' for
4738
setting `load_flags'.
4740
* Jamfile: Adding the `refdoc' target to the Jamfile in order to
4741
build the API Reference in `docs/reference' automatically.
4743
* include/freetype/t1tables.h (PS_FontInfoRec), src/cid/cidtoken.h,
4744
src/type1/t1tokens.h, src/type42/t42parse.c: Resetting the types of
4745
`italic_angle', `underline_position', and `underline_thickness' to
4746
their previous values (i.e., long, short, and ushort) in order to
4747
avoid breaking binary compatibility.
4749
* include/freetype/ttunpat.h: Fixing documentation comment.
4751
* include/freetype/config/ftoption.h, devel/ftoption.h
4752
(TT_CONFIG_OPTION_OPTION_COMPILE_UNPATENTED_HINTING): Replaced
4754
(TT_CONFIG_OPTION_UNPATENTED_HINTING): This. Updated all users.
4755
(TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING): Removed.
4757
* include/freetype/internal/ftobjs.h (FT_DEBUG_HOOK_TYPE1): Removed.
4758
(FT_DEBUG_HOOK_UNPATENTED_HINTING): New macro. Use this with
4759
`FT_Set_Debug_Hook' to get the same effect as the removed
4760
TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING.
4762
* src/truetype/ttobjs.c (tt_face_init): Use
4763
`FT_DEBUG_HOOK_UNPATENTED_HINTING'.
4765
2003-08-06 Werner Lemberg <wl@gnu.org>
4767
* src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c
4768
(cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Fix
4771
2003-08-05 Werner Lemberg <wl@gnu.org>
4773
* src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c
4774
(cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Apply
4775
font matrix to advance width also.
4776
* docs/CHANGES: Updated.
4778
2003-07-26 Werner Lemberg <wl@gnu.org>
4780
* builds/unix/configure.ac (version_info): Set to 9:4:3.
4781
* builds/unix/configure: Updated.
4782
* docs/CHANGES, docs/VERSION.DLL: Updated.
4784
* include/freetype/freetype.h (FT_GlyphSlot): Change 2003-06-16
4785
also breaks binary compatibility. Reintroduce an unsigned integer
4786
at the old position of `flags' called `reserved'.
4788
2003-07-25 Werner Lemberg <wl@gnu.org>
4790
Make API reference valid HTML 4.01 transitional.
4792
* src/tools/docmaker/tohtml.py (html_header_1): Add doctype
4794
(html_header_2): Fix style elements and add some more.
4796
(block_header, block_footer, description_header, description_footer,
4797
marker_header, marker_footer, source_header, source_footer,
4798
chapter_header): Don't use <center>...</center> but `align=center'
4800
(chapter_inter, chapter_footer): Add <li> and use special <ul>
4802
Use double quotes around table widths given in percent.
4803
(keyword_prefix, keyword_suffix): Don't change font colour directly
4804
but use a new <span> class.
4805
(section_synopsis_header, section_synopsis_footer): Don't change
4807
(code_header, code_footer): Don't change font colour directly but
4808
use a special <pre> class.
4809
(print_html_field): <tr> gets the `valign' attribute, not <table>.
4810
(print_html_field_list): Ditto.
4811
(index_exit): Don't use <center>...</center> but `align=center'
4813
(section_enter): Ditto.
4814
(toc_exit): Don't emit </table>.
4815
(block_enter): Use <h4><a>, not <a><h4>.
4816
(__init__): Fix tag order in self.html_footer.
4818
2003-07-25 David Turner <david@freetype.org>
4820
This change reimplements fix from 2003-05-30 without breaking
4821
binary compatibility.
4823
* include/freetype/t1tables.h (PS_FontInfoRec): `italic_angle',
4824
`is_fixed_pitch', `underline_position', `underline_thickness' are
4825
reverted to be normal values.
4827
* include/freetype/internal/psaux.h (T1_FieldType): Remove
4828
`T1_FIELD_TYPE_BOOL_P', `T1_FIELD_TYPE_INTEGER_P',
4829
`T1_FIELD_TYPE_FIXED_P', `T1_FIELD_TYPE_FIXED_1000_P'.
4830
(T1_FIELD_TYPE_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P,
4831
T1_FIELD_FIXED_1000_P): Removed.
4832
(T1_FIELD_TYPE_BOOL): Renamed to...
4833
(T1_FIELD_BOOL): New macro. Updated all callers.
4835
* src/type42/t42parse.c: `italic_angle', `is_fixed_pitch',
4836
`underline_position', `underline_thickness', `paint_type',
4837
`stroke_width' are reverted to be normal values.
4838
(T42_KEYWORD_COUNT): New macro.
4839
(t42_parse_dict): New array `keyword_flags' to mark that a value has
4840
already been assigned to a dictionary entry.
4841
* src/type42/t42objs.c (T42_Face_Init, T42_Face_Done): Updated.
4843
* src/cid/cidtoken.h: `italic_angle', `is_fixed_pitch',
4844
`underline_position', `underline_thickness' are reverted to be
4846
* src/cid/cidobjs.c (cid_face_done, cid_face_init): Updated.
4848
* src/psaux/psobjs.c (ps_parser_load_field): Updated.
4850
* src/type1/t1tokens.h: `italic_angle', `is_fixed_pitch',
4851
`underline_position', `underline_thickness', `paint_type',
4852
`stroke_width' are reverted to be normal values.
4853
* src/type1/t1objs.c (T1_Face_Done, T1_Face_Init): Updated.
4854
* src/type1/t1load.c (T1_FIELD_COUNT): New macro.
4855
(parse_dict): Add parameter for keyword flags.
4856
Record only first instance of a field.
4857
(T1_Open_Face): New array `keyword_flags'.
4859
2003-07-24 Werner Lemberg <wl@gnu.org>
4861
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
4862
* builds/unix/configure.ac (version_info): Set to 10:0:3.
4863
* builds/unix/configure: Updated.
4864
* builds/freetype.mk (refdoc): Fix --title.
4866
* docs/CHANGES, docs/VERSION.DLL, README: Updated.
4868
* src/tools/docmaker/sources.py (re_crossref): Fix regular
4869
expression to handle trailing punctuation characters.
4870
* src/tools/docmaker/tohtml.py (make_html_word): Updated.
4872
* docs/release: New file.
4874
2003-07-23 YAMANO-UCHI Hidetoshi <mer@din.or.jp>
4876
* include/freetype/internal/psaux.h (PS_Parser_FuncsRec): New
4877
member function `to_bytes'.
4879
* src/psaux/psauxmod.c (ps_parser_funcs): New member
4880
`ps_parser_to_bytes'.
4881
(psaux_module_class): Increase version to 0x20000L.
4883
* src/psaux/psobjs.c (IS_T1_LINESPACE): Add \f.
4884
(IS_T1_NULLSPACE): New macro.
4885
(IS_T1_SPACE): Add it.
4886
(skip_spaces, skip_alpha): New functions.
4887
(ps_parser_skip_spaces, ps_parser_skip_alpha): Use them.
4888
(ps_tobytes, ps_parser_to_bytes): New functions.
4890
2003-07-07 Werner Lemberg <wl@gnu.org>
4892
* builds/freetype.mk (DOC_DIR): New variable.
4893
(refdoc): Use *_DIR variables.
4894
(distclean): Remove documentation files.
4896
* builds/detect.mk (std_setup, dos_setup): Mention `make refdoc'.
4898
* configure: Set DOC_DIR variable.
4900
2003-07-07 Patrik Hägglund <patrik.hagglund@bredband.net>
4902
* builds/freetype.mk (refdoc): New target to build the
4906
* include/freetype/freetype.h: Improve documentation of FT_CharMap.
4907
* include/freetype/ftimage,h: Fix documentation of FT_OUTLINE_FLAGS.
4908
* include/freetype/tttables.h: Document FT_Sfnt_Tag.
4910
2003-07-06 Werner Lemberg <wl@gnu.org>
4912
* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfread.c
4913
(pcf_load_font): Fix computation of height if PIXEL_SIZE property is
4916
2003-07-01 Werner Lemberg <wl@gnu.org>
4918
* src/cache/ftcsbits.c (ftc_sbit_node_compare): Only add `size' if
4919
there is no error. Reported by Knut St. Osmundsen
4920
<bird-freetype@anduin.net>.
4922
2003-06-30 Werner Lemberg <wl@gnu.org>
4924
A new try to synchronize bitmap font access.
4926
* include/freetype/freetype.h (FT_Bitmap_Size): `height' is now
4927
defined to return the baseline-to-baseline distance. This was
4928
already the value returned by the BDF and PCF drivers.
4930
The `width' field now gives the average width. I wasn't able to
4931
find something better. It should be taken as informative only.
4933
New fields `size', `x_ppem', and `y_ppem'.
4935
* src/pcf/pcfread.c (pcf_load_font): Updated to properly fill
4937
Do proper rounding and conversion from 72.27 to 72 points.
4939
* src/bdf/bdfdrivr.c (BDF_Face_Init): Updated to properly fill
4941
Do proper rounding and conversion from 72.27 to 72 points.
4943
* src/sfnt/sfobjs.c (sfnt_load_face): Updated to properly fill
4946
* src/winfonts/winfnt.c (FNT_Face_Init): Updated to properly fill
4949
2003-06-29 Werner Lemberg <wl@gnu.org>
4951
Redesigning the FNT driver to return multiple faces, not multiple
4952
strikes. At least one font (app850.fon from WinME) contains
4953
different FNT charmaps for its subfonts. Consequently, the previous
4954
design of having multiple bitmap strikes in a single font face fails
4955
since we have only one charmap per face.
4957
* include/freetype/internal/fnttypes.h (FNT_Size_Rec): Removed.
4958
(FNT_FaceRec): Remove `num_fonts' field and replace `fonts' with
4961
* src/base/ftwinfnt.c (FT_Get_WinFNT_Header): Updated.
4963
* src/winfonts/winfnt.c (fnt_font_load): Don't set pixel_width equal
4965
(fnt_face_done_fonts): Removed.
4966
(fnt_face_get_dll_fonts): Renamed to...
4967
(fnt_face_get_dll_font): This. Add second function argument to
4969
Updated to load just one subfont.
4970
(fnt_font_done, FNT_Face_Done): Updated.
4971
(FNT_Face_Init): Handle `face_index'.
4973
(FNT_Size_Set_Pixels): Simplified; similar to BDF and PCF, the
4974
bitmap width is now ignored.
4975
(FNT_Load_Glyph): Updated.
4976
Fix glyph index computation.
4977
(winfnt_driver_class): Updated.
4979
2003-06-25 Owen Taylor <otaylor@redhat.com>
4981
* src/sfnt/ttload.c (tt_face_load_hdmx): Don't assign
4982
num_records until we actually decide to load the table,
4983
otherwise, we'll segfault in tt_face_free_hdmx.
4985
2003-06-24 Werner Lemberg <wl@gnu.org>
4987
* src/cff/cffdrivr.c (cff_get_glyph_name): Protect against zero
4988
glyph name pointer. Reported by Mikey Anbary <manbary@vizrt.com>.
4990
2003-06-23 Werner Lemberg <wl@gnu.org>
4992
* src/tools/glnames.py: Updated to AGL 2.0.
4993
* src/psnames/pstables.h: Regenerated.
4995
2003-06-22 Werner Lemberg <wl@gnu.org>
4997
* include/freetype/cache/ftcglyph.h, include/freetype/ttnameid.h,
4998
src/base/ftcalc.c, src/base/fttrigon.c, src/cff/cffgload.c,
4999
src/otlayout/otlgsub.c, src/pshinter/pshrec.c,
5000
src/psnames/psmodule.c, src/sfnt/sfobjs.c, src/truetype/ttdriver.c:
5001
Decorate constants with `U' and `L' if appropriate.
5003
* include/freetype/ftmoderr.h: Updated to include recent module
5006
* src/pshinter/pshnterr.h (FT_ERR_BASE): Define as
5007
`FT_Mod_Err_PShinter'.
5008
* src/type42/t42error.h (FT_ERR_BASE): Define as
5009
`FT_Mod_Err_Type42'.
5011
* src/pshinter/pshrec.h (PS_HINTS_MAGIC): Removed. Not used.
5013
* include/freetype/config/ftconfig.h [__MWERKS__]: Define FT_LONG64
5016
2003-06-21 Werner Lemberg <wl@gnu.org>
5018
* src/winfonts/winfnt.c (FNT_Load_Glyph): Use first_char in
5019
computation of glyph_index.
5020
(FNT_Size_Set_Pixels): To find a strike, first check pixel_height
5021
only, then try to find a better hit by comparing pixel_width also.
5022
Without this fix it isn't possible to access all strikes.
5023
Also compute metrics.max_advance to be in sync with other bitmap
5026
* src/base/ftobjs.c (FT_Set_Char_Size): Remove redundant code.
5027
(FT_Set_Pixel_Size): Assign value to `metrics' after validation of
5030
2003-06-20 Werner Lemberg <wl@gnu.org>
5032
Synchronize computation of height and width for bitmap strikes. The
5033
`width' field in the FT_Bitmap_Size structure is now only useful to
5034
enumerate different strikes. The `max_advance' field of the
5035
FT_Size_Metrics structure should be used to get the (maximum) width
5038
* src/bdf/bdfdrivr.c (BDF_Face_Init): Don't use AVERAGE_WIDTH for
5039
computing `available_sizes->width' but make it always equal to
5040
`available_sizes->height'.
5042
* src/pcf/pcfread.c (pcf_load_font): Don't use RESOLUTION_X for
5043
computing `available_sizes->width' but make it always equal to
5044
`available_sizes->height'.
5046
* src/truetype/ttdriver.c (Set_Pixel_Sizes): Pass only single
5047
argument to function.
5049
* src/psnames/psmodule.c (ps_unicode_value): Handle `.' after
5050
`uniXXXX' and `uXXXX[X[X]]'.
5052
2003-06-19 Werner Lemberg <wl@gnu.org>
5054
* src/bdf/bdfdrivr.c: s/FT_Err_/BDF_Err/.
5055
* src/cache/ftccache.c, src/cache/ftcsbits.c, src/cache/ftlru.c:
5056
s/FT_Err_/FTC_Err_/.
5057
* src/cff/cffcmap.c: s/FT_Err_/CFF_Err_/.
5058
* src/pcf/pcfdrivr.c: s/FT_Err_/PCF_Err_/.
5059
* src/psaux/t1cmap.c: Include psauxerr.h.
5060
s/FT_Err_/PSaux_Err_/.
5061
* src/pshinter/pshnterr.h: New file.
5062
* src/pshinter/rules.mk: Updated.
5063
* src/pshinter/pshalgo.c, src/pshinter/pshrec.c: Include pshnterr.h.
5064
s/FT_Err_/PSH_Err_/.
5065
* src/pfr/pfrdrivr.c, src/pfr/pfrobjs.c, src/pfr/pfrsbit.c:
5066
s/FT_Err_/PFR_Err_/.
5067
* src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
5068
src/sfnt/ttload.c: s/FT_Err_/SFNT_Err_/.
5069
* src/truetype/ttgload.c: s/FT_Err_/TT_Err_/.
5070
* src/gzip/ftgzip.c: Load FT_MODULE_ERRORS_H and define
5071
FT_ERR_PREFIX and FT_ERR_BASE.
5072
s/FT_Err_/Gzip_Err_/.
5074
2003-06-19 Dirck Blaskey <listtarget@danbala.com>
5076
* src/cff/cffload (cff_encoding_load): `nleft' must be FT_UInt,
5077
otherwise adding 1 might wrap the result.
5079
2003-06-18 Werner Lemberg <wl@gnu.org>
5081
* src/psnames/psmodule.c (ps_unicode_value): Add support to
5082
recognize `uXXXX[X[X]]' glyph names.
5083
Don't handle glyph names starting with `uni' which have more than
5086
2003-06-16 Werner Lemberg <wl@gnu.org>
5088
* include/freetype/freetype.h (FT_Open_Flags): Replaced with
5089
#defines for the constants.
5090
(FT_Open_Args): Change type of `flags' to FT_UInt.
5091
(FT_GlyphSlot): Move `flags' to FT_Slot_Internal.
5093
* include/freetype/ftimage.h (FT_Outline_Flags, FT_Raster_Flag):
5094
Replaced with #defines for the constants.
5096
* include/freetype/internal/ftobjs.h (FT_Slot_Internal): New
5097
field `flags' (from FT_GlyphSlot).
5098
Updated all affected source files.
5099
(FT_GLYPH_OWN_BITMAP): New macro (from ftgloadr.h).
5101
* include/freetype/internal/ftgloadr.h (FT_GLYPH_OWN_BITMAP): Moved
5104
* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Use dummy
5105
FT_GlyphSlot_Internal object.
5107
2003-06-15 Werner Lemberg <wl@gnu.org>
5109
* builds/compiler/gcc.mk, builds/compiler/gcc-dev.mk (CFLAGS):
5110
Add -fno-strict-aliasing to get rid of zillion warnings from gcc
5113
2003-06-14 Werner Lemberg <wl@gnu.org>
5115
* include/freetype/ftglyph.h (ft_glyph_bbox_unscaled,
5116
ft_glyph_bbox_subpixels, ft_glyph_bbox_gridfit,
5117
ft_glyph_bbox_truncate, ft_glyph_bbox_pixels): Replaced with
5118
FT_GLYPH_BBOX_UNSCALED, FT_GLYPH_BBOX_SUBPIXELS,
5119
FT_GLYPH_BBIX_GRIDFIT, FT_GLYPH_BBOX_TRUNCATE, FT_GLYPH_BBOX_PIXELS.
5120
The lowercase variants are now (deprecated aliases) to the uppercase
5122
Updated all other files.
5124
* include/freetype/ftmodule.h (ft_module_font_driver,
5125
ft_module_renderer, ft_module_hinter, ft_module_styler,
5126
ft_module_driver_scalable, ft_module_driver_no_outlines,
5127
ft_module_driver_has_hinter): Replaced with FT_MODULE_FONT_DRIVER,
5128
FT_MODULE_RENDERER, FT_MODULE_HINTER, FT_MODULE_STYLER,
5129
FT_MODULE_DRIVER_SCALABLE, FT_MODULE_DRIVER_NO_OUTLINES,
5130
FT_MODULE_DRIVER_HAS_HINTER.
5131
The lowercase variants are now (deprecated aliases) to the uppercase
5133
Updated all other files.
5135
* src/base/ftglyph.c (FT_Glyph_Get_CBox): Handle bbox_mode better
5138
* src/pcf/pcfdrivr.c (pcf_driver_class), src/winfonts/winfnt.c
5139
(winfnt_driver_class), src/bdf/bdfdrivr.c (bdf_driver_class): Add
5140
the FT_MODULE_DRIVER_NO_OUTLINES flag.
5142
2003-06-13 Detlef Würkner <TetiSoft@apg.lahn.de>
5144
* src/pfr/pfrobjs.c (pfr_slot_load): Apply font matrix.
5146
2003-06-13 Werner Lemberg <wl@gnu.org>
5148
* builds/dos/detect.mk: Test not only for `Dos' but for `DOS' also.
5150
* builds/dos/dos-emx.mk, builds/compiler/emx.mk: New files for
5152
* builds/dos/detect.mk: Add target `emx'.
5154
* builds/compiler/watcom.mk (LINK_LIBRARY): GNU Make for DOS doesn't
5155
like a trailing semicolon; add a dummy command.
5157
* src/cid/cidload.c: Remove parse_font_bbox code (already enclosed
5158
with #if 0 ... #endif).
5160
* src/type1/t1tokens.h: Handle /FontName.
5161
* src/type1/t1load.c (parse_font_name): Removed.
5162
Remove parse_font_bbox code (already enclosed with #if 0 ...
5165
* src/type42/t42parse.c (t42_parse_font_name): Removed.
5166
Remove t42_parse_font_bbox code (already enclosed with #if 0 ...
5168
(t42_keywords): Handle /FontName with T1_FIELD_KEY.
5170
2003-06-12 Werner Lemberg <wl@gnu.org>
5172
* include/freetype/internal/psaux.h (T1_FieldType): Add
5174
(T1_FIELD_KEY): New macro.
5175
* src/psaux/psobjs.c (ps_parser_load_field): Handle
5178
* src/cid/cidtoken.h: Use T1_FIELD_KEY for /CIDFontName.
5180
2003-06-11 Alexander Malmberg <alexander@malmberg.org>
5182
* src/cache/ftlru.c (FT_LruList_Remove_Selection): Decrease
5184
(FT_LruList_Lookup): Fix assertion for out-of-memory case.
5186
2003-06-11 Werner Lemberg <wl@gnu.org>
5188
* src/cid/cidload.c (cid_decrypt): Removed.
5189
(cid_read_subrs): Use t1_decrypt from psaux module.
5190
* src/cid/cidload.h: Updated.
5191
* src/cid/cidgload.c (cid_load_glyph): Use t1_decrypt from psaux
5194
2003-06-10 Werner Lemberg <wl@gnu.org>
5196
* src/cid/cidobjs.c: Apply change 2003-05-31 from <Ron.Dev@gmx.de>.
5197
Compute style flags.
5198
Fix computation of root->height.
5199
* src/cid/cidtoken.h: Handle FontBBox.
5200
* src/cid/cidload.c (cid_load_keyword): Handle
5201
T1_FIELD_LOCATION_BBOX.
5202
(parse_font_bbox): Commented out.
5203
(cid_field_record): Comment out element for parsing FontBBox.
5205
* src/type42/t42parse.c (t42_parse_font_bbox): Commented out.
5206
(t42_keywords): Handle FontBBox with T1_FIELD_BBOX, not with
5208
(t42_parse_font_bbox): Commented out.
5209
(t42_load_keyword): Handle T1_FIELD_LOCATION_BBOX.
5210
* src/type42/t42objs.c (T42_Face_Init): Apply change 2003-05-31
5211
from <Ron.Dev@gmx.de>.
5213
2003-06-09 George Williams <gww@silcom.com>
5215
* src/truetype/ttinterp.c (SetSuperRound) <0x30>: Follow Apple's
5216
TrueType specification.
5217
(Ins_MDRP, Ins_MIRP): Fix single width cut-in test.
5219
2003-06-09 Detlef Würkner <TetiSoft@apg.lahn.de>
5221
* src/gzip/ftgzip.c: (inflate_mask): Replaced with...
5222
(NO_INFLATE_MASK): This.
5223
* src/gzip/infutil.h: Declare `inflate_mask' conditionally by
5226
2003-06-09 Alexis S. L. Carvalho <alexis@cecm.usp.br>
5228
* src/gzip/ftgzip.c (ft_gzip_file_fill_output): Handle Z_STREAM_END
5231
2003-06-09 Wolfgang Domröse <porthos.domroese@harz.de>
5233
* src/pshinter/pshglob.c (psh_globals_new): Change calculation of
5234
dim->stdw.count to avoid compiler problem.
5236
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Move the block
5237
variables to the beginning of the function to avoid compiler
5239
Add casts necessary for 16bit compilers.
5241
2003-06-09 Werner Lemberg <wl@gnu.org>
5243
* src/pfr/rules.mk (PFR_DRV_SRC): Add pfrsbit.c.
5244
(PFR_DRV_H): Add pfrtypes.h.
5246
* include/freetype/config/ftconfig.h: s/__MWKS__/__MWERKS__/.
5248
2003-06-08 Karl Schultz <kschultz@rsinc.com>
5250
* src/pfr/pfrsbit.c (pfr_bitwriter_init): Change type of third
5251
argument to FT_Bool.
5252
(pfr_lookup_bitmap_data): Change type of third and fourth argument
5253
to FT_UInt. Updated caller.
5254
(pfr_load_bitmap_bits): Change type of fourth argument to FT_Bool.
5256
2003-06-08 Werner Lemberg <wl@gnu.org>
5258
Completely revised FreeType's make management.
5260
. In all makefiles `/' is used as the path separator. The
5261
conversion to the real path separators is done as late as
5262
possible using $(subst ...).
5264
. $(HOSTSEP) no longer exists. Now, $(SEP) gives the path separator
5265
for the operating system, and the new $(COMPILER_SEP) the path
5266
separator for the compiler tools.
5268
. $(BUILD) has been renamed to $(BUILD_DIR). In general, all
5269
directory variables end with `_DIR'. The variants ending in `_'
5270
(like `BASE_' have been removed).
5272
The following ChangeLog entries only describe changes which are
5273
not related to the redesign.
5275
* builds/beos/beos-def.mk (BUILD_DIR): Fix typo.
5276
* builds/compiler/watcom.mk (LINK_LIBRARY): Fix linker call to avoid
5277
overlong arguments as suggested by J. Ali Harlow
5278
<ali@avrc.city.ac.uk>.
5279
* builds/dos/dos-wat.mk: New file.
5280
* builds/freetype.mk (FREETYPE_H): Include header files from the
5281
`devel' subdirectory.
5283
* builds/os2/os2-dev.mk, builds/unix/unixddef.mk,
5284
builds/unix/unixddef.mk, builds/win32/w32-bccd.mk,
5285
builds/win32/w32-dev.mk (BUILD_DIR): Fix path.
5287
* builds/unix/configure.ac, builds/unix/configure: Updated.
5288
* builds/unix/unix-def.in (DISTCLEAN): Add `freetype2.pc'.
5290
2003-06-07 Werner Lemberg <wl@gnu.org>
5292
* src/base/ftmac.c (FT_New_Face_From_SFNT): s/rlen/sfnt_size/ to
5295
* devel/ftoption.h: Updated.
5297
2003-06-07 Detlef Würkner <TetiSoft@apg.lahn.de>
5299
* include/freetype/internal/psaux.h, src/truetype/ttgload.h:
5300
s/index/idx/ to fix compiler warnings.
5302
* src/sfnt/ttcmap0.c (tt_face_build_cmaps): Use more `volatile' to
5303
fix compiler warning.
5305
* src/gzip/ftgzip.c (BUILDFIXED): Removed.
5306
* src/gzip/inftrees.c (inflate_trees_fixed) [!BUILDFIXED]: Use
5307
FT_UNUSED to remove compiler warning.
5309
2003-06-06 Werner Lemberg <wl@gnu.org>
5311
* include/freetype/ftstroker.h: Renamed to...
5312
* include/freetype/ftstroke.h: This.
5314
* src/base/ftstroker.c: Renamed to...
5315
* src/base/ftstroke.c: This.
5317
* include/freetype/config/ftheader.h (FT_STROKER_H): Updated.
5319
* src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk:
5322
* src/pcf/pcfdriver.c: Renamed to...
5323
* src/pcf/pcfdrivr.c: This.
5324
* src/pcf/pcfdriver.h: Renamed to...
5325
* src/pcf/pcfdrivr.h: This.
5327
* src/pcf/Jamfile, src/pcf/rules.mk: Updated.
5329
2003-06-05 Wenlin Institute (Tom Bishop) <wenlin@wenlin.com>
5331
* src/base/ftmac.c (file_spec_from_path) [TARGET_API_MAC_CARBON]:
5332
Add `#if !defined(__MWERKS__)'.
5334
2003-06-05 Werner Lemberg <wl@gnu.org>
5336
* include/freetype/internal/psaux.h (T1_FieldType): Add
5337
T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P.
5338
(T1_FIELD_FIXED_1000, T1_FIELD_FIXED_1000_P): New macros.
5339
* src/psaux/psobjs.c (ps_parser_load_field): Handle
5340
T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P.
5342
* src/cff/cffparse.c (cff_kind_fixed_thousand): New enumeration.
5343
(CFF_FIELD_FIXED_1000): New macro.
5344
(cff_parser_run): Handle cff_kind_fixed_thousand.
5345
* src/cff/cfftoken.h: Use CFF_FIELD_FIXED_1000 for blue_scale.
5346
* src/cff/cffload (cff_subfont_load): Fix default values of
5347
expansion_factor and blue_scale.
5349
* src/cif/cidtoken.h, src/type1/t1tokens.h: Use T1_FIELD_FIXED_1000
5352
* src/pshinter/pshglob.c (psh_globals_new): Fix default value of
5355
2003-06-04 Wolfgang Domröse <porthos.domroese@harz.de>
5357
* include/freetype/internal/ftdriver.h,
5358
include/freetype/internal/ftobjs.h,
5359
include/freetype/internal/psaux.h, src/cid/cidgload.c,
5360
src/psaux/psobjs.c, src/psaux/t1decode.c, src/psaux/psobjs.h,
5361
src/pshinter/pshrec.c, src/pshinter/pshalgo.c,
5362
src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfobjs.c,
5363
src/smooth/ftgrays.c, src/smooth/ftsmooth.c, src/truetype/ttobjs.c,
5364
src/truetype/ttdriver.c, src/truetype/ttgload.c, src/type1/t1afm.c,
5365
src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1load.c,
5366
src/type1/t1objs.c, src/type42/t42parse.c, src/type42/t42parse.h:
5367
Many casts and slight argument type changes to make it work with
5370
2003-06-04 Werner Lemberg <wl@gnu.org>
5372
* include/freetype/config/ftoption.h: Defining
5373
TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING by default is a bad idea
5374
since some fonts (e.g. Arial) produce worse results than without
5377
2003-06-04 Werner Lemberg <wl@gnu.org>
5379
* src/truetype/ttgload.c (load_truetype_glyph)
5380
[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Call
5381
FT_GlyphLoader_CheckPoints before adding phantom points. This fixes
5382
a segfault bug with fonts (e.g. htst3.ttf) which have nested
5383
subglyphs more than one level deep. Reported by Anthony Fok.
5385
* include/freetype/config/ftoption.h: Define
5386
TT_CONFIG_OPTION_BYTECODE_INTERPRETER,
5387
TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING, and
5388
TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING to make it the new
5391
2003-06-03 Werner Lemberg <wl@gnu.org>
5393
* src/autohint/ahhint.c (ah_hinter_hint_edges): Removed. Just a
5394
wrapper for ah_hint_edges.
5395
(ah_hint_edges): Renamed to...
5396
(ah_hinter_hint_edges): This.
5398
* src/base/ftobjs.c (FT_Set_Hint_Flags): Removed. Unused.
5400
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec),
5401
include/freetype/internal/psaux.h (T1_DecoderRec),
5402
src/cff/cffgload.h (CFF_Builder): Remove `hint_flags' field.
5405
* src/cff/cffgload.c (cff_builder_init): Updated.
5406
(cff_decoder_parse_charstrings) <cff_op_endchar>: Call hinter->apply
5407
with decoder->hint_mode instead of builder->hint_flags.
5408
* src/psaux/t1decode.c (t1_decoder_init): Updated.
5410
* src/base/ftstroker.c (ft_stroke_border_export): s/index/idx/.
5412
* src/sfnt/sfobjs.c (sfnt_load_face): Commented out code which
5413
increased root->height by 15% if the line gap was zero. There exist
5414
fonts (containing e.g. form drawing characters) which intentionally
5415
have a zero line gap value.
5417
* src/truetype/ttinterp.c (Free_Project, CUR_Func_freeProj):
5419
Updated all callers.
5421
2003-06-02 Werner Lemberg <wl@gnu.org>
5423
* src/cff/cffobjs.c (cff_face_init): Use symbolic names for
5424
Adobe specific encoding IDs (there was a wrong EID value for custom
5427
* src/cff/cffcmap.h (CFF_CMapStdRec): Remove `count'.
5428
* src/cff/cffcmap.c (cff_cmap_encoding_init,
5429
cff_cmap_encoding_done): Updated.
5430
(cff_cmap_encoding_char_index, cff_cmap_encoding_char_next): Use
5431
256 as limit for character code.
5433
2003-06-01 Werner Lemberg <wl@gnu.org>
5435
* src/winfonts/winfnt.c (FNT_Load_Glyph): Revert change from
5438
2003-05-31 Werner Lemberg <wl@gnu.org>
5440
* include/freetype/fttrigon.h (FT_Vector_Normalize): Removed.
5442
2003-05-31 <Ron.Dev@gmx.de>
5444
* src/type1/t1objs.c (T1_Face_Init): Improve algorithm for guessing
5445
the font style by ignoring spaces and hyphens.
5447
* builds/unix/freetype2.in: Fix `Version' field.
5449
2003-05-30 Werner Lemberg <wl@gnu.org>
5451
Avoid overwriting of numeric font dictionary entries for synthetic
5452
fonts. Additionally, some entries were handled as `integer' instead
5455
* include/freetype/internal/psaux.h (T1_FieldType): Add
5456
T1_FIELD_TYPE_BOOL_P, T1_FIELD_TYPE_INTEGER_P, and
5457
T1_FIELD_TYPE_FIXED_P.
5458
(T1_FIELD_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P): New macros.
5459
* src/psaux/psobjs.c (ps_parser_load_field): Handle new field types.
5461
* include/freetype/internal/cfftypes.h (CFF_FontRecDict),
5462
src/cff/cfftoken.h: Change type of underline_position and
5463
underline_thickness to FT_Fixed.
5464
* src/cff/cffload.c (cff_subfont_load): Fix default values of
5465
underline_position and underline_thickness.
5466
* src/cff/cffobjs.c (cff_face_init): Set underline_position
5467
and underline_thickness in `root'.
5469
* include/freetype/internal/t1types.h (T1_Font): Change point_type
5470
and stroke_width to pointers.
5471
* include/freetype/t1tables.h (PS_FontInfo): Change italic_angle,
5472
is_fixed_pitch, underline_position, and underline_thickness to
5474
* src/type1/t1tokens.h: Change italic_angle, is_fixed_pitch,
5475
underline_position, and underline_thickness to pointers. Change
5476
the type of the latter two to `fixed'.
5477
Change type of stroke_width to `fixed' and make it a pointer.
5478
Change paint_type to pointer.
5479
* src/type1/t1objs.c (T1_Face_Done): Updated.
5480
(T1_Face_Init): Updated.
5481
Fix assignment of underline_position and underline_thickness.
5483
* src/cid/cidtoken.h: Change italic_angle, is_fixed_pitch,
5484
underline_position, and underline_thickness to pointers. Change
5485
the type of the latter two to `fixed'.
5486
Change type of stroke_width to `fixed'.
5487
* src/cid/cidobjs.c (cid_face_done): Updated.
5488
(cid_face_init): Updated.
5489
Fix assignment of underline_position and underline_thickness.
5491
* src/type42/t42parse.c: Change italic_angle, is_fixed_pitch,
5492
underline_position, and underline_thickness to pointers. Change the
5493
type of the latter two to `fixed'.
5494
Change type of stroke_width to `fixed' and make it a pointer.
5495
Change paint_type to pointer.
5496
* src/type42/t42objs.c (T42_Face_Init): Updated.
5497
Fix assignment of underline_position and underline_thickness.
5498
(T42_Face_Done): Updated.
5500
* src/base/ftobjs.c (open_face_from_buffer): Fix compiler warning.
5501
* src/pshinter/pshglob.c, src/pshinter/pshglob.h
5502
(psh_globals_set_scale): Make it a local function.
5504
* test/gview.c: Fix renaming ps3->ps typo.
5507
2003-05-29 Werner Lemberg <wl@gnu.org>
5509
* src/pshinter/pshalgo1.[ch], src/pshinter/pshalgo2.[ch]: Removed.
5510
* src/pshinter/pshalgo.h: Removed.
5512
* src/pshinter/pshalgo3.[ch]: Renamed to...
5513
* src/pshinter/pshalgo.[ch]: New files.
5518
* src/pshinter/pshrec.c, src/pshinter/pshinter.c: Updated.
5519
* src/pshinter/rules.mk, src/pshinter/Jamfile: Updated.
5521
* src/pshinter/pshglob.[ch] (psh_dimension_snap_width): Commented
5524
* tests/gview.c: Remove code for pshalgo1 and pshalgo2.
5527
2003-05-28 Martin Zinser <zinser@decus.de>
5529
* vms_make.com: Reworked support for shareable images on VMS. The
5530
first version was kind of a hack; the current implementation of the
5531
procedure to extract the required symbols is much cleaner.
5533
Reworked creation of MMS files, avoiding a number of temporary files
5534
which were created in the previous version.
5536
Further work on creating descrip.mms files on the fly.
5538
* builds/vms/descrip.mms, src/autohint/descrip.mms,
5539
src/type1/descrip.mms: Removed.
5541
2003-05-28 Werner Lemberg <wl@gnu.org>
5543
* src/pshinter/pshalgo3.c (psh3_glyph_compute_extrema): Skip
5544
contours with only a single point to avoid segfault.
5546
* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Activate code for
5549
2003-05-24 Werner Lemberg <wl@gnu.org>
5551
* src/autohint/ahtypes.h (AH_OPTION_NO_STRONG_INTERPOLATION):
5552
Removed since unused.
5554
2003-05-21 Werner Lemberg <wl@gnu.org>
5556
* include/freetype/config/ftstdlib.h (ft_strcat): New wrapper macro
5559
* src/base/ftmac.c (create_lwfn_name): s/isupper/ft_isupper/.
5560
(parse_font): s/memcpy/ft_memcpy/.
5561
(is_dfont) [TARGET_API_MAC_CARBON]: s/memcmp/ft_memcmp/.
5562
* src/base/ftobjs.c (load_mac_face) [FT_MACINTOSH]:
5563
s/strlen/ft_strlen/.
5564
s/strcat/ft_strcat/.
5565
s/strcpy/ft_strcpy/.
5566
* src/gzip/zutil.h: s/memset/ft_memset/.
5567
s/memcmp/ft_memcmp/.
5569
* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c
5570
(PCF_Face_Init): Test for charset registry case-insensitively.
5572
* src/gzip/ftgzip.c (ft_gzip_fil_io): Revert change from yesterday;
5573
it has already been fixed differently.
5575
* src/truetype/ttinterp.c (DO_SFVTL): Add missing braces around
5578
2003-05-21 Martin Zinser <zinser@decus.de>
5580
* t1load.c (parse_blend_axis_types): Fix compiler warning.
5582
* descrip.mms: Removed. Now created by...
5584
* vms_make.com: New file.
5586
2003-05-21 Weiqi Gao <weiqigao@networkusa.net>
5588
* src/gzip/ftgzip.c (ft_gzip_file_io): Avoid zero value of `delta'
5589
to prevent infinite loop.
5591
2003-05-21 Lars Clausen <lrclause@cs.uiuc.edu>
5593
* docs/VERSION.DLL: Provide better autoconf snippet to check
5596
2003-05-21 Werner Lemberg <wl@gnu.org>
5598
* src/base/ftobjs.c (open_face): Free `internal' not
5599
`face->internal' in case of error to avoid possible segfault.
5601
* src/pshinter/pshalgo3.c (ps3_hints_apply): Check whether we
5602
actually have an outline.
5604
2003-05-20 David Chester <davidchester@qmx.net>
5606
* src/pshinter/pshalgo3.c (ps3_hints_apply): Try to optimize
5607
y_scale so that the top of non-capital letters is aligned on a pixel
5608
boundary whenever possible.
5610
* src/autohint/ahhint.c (ah_hint_edges): Make sure that lowercase
5611
m's maintain their symmetry.
5613
2003-05-20 Werner Lemberg <wl@gnu.org>
5615
* src/autohint/ahhint.c (ah_hinter_load_glyph): Oops! David's
5616
patch from yesterday has been resolved already in a different
5619
2003-05-19 David Chester <davidchester@qmx.net>
5621
* src/autohint/ahhint.c (ah_hinter_load_glyph): Don't scale
5622
y_scale locally but face->size->metrics.y_scale.
5624
2003-05-19 David Turner <david@freetype.org>
5626
* src/sfnt/ttcmap0.c (tt_cmap4_char_next): Select proper start
5627
value for `hi' to avoid infinite loop.
5629
2003-05-18 Yong Sun <sunyong@njstar.com>
5631
* src/raster/ftraster.c (Insert_Y_Turn): Fix overflow test.
5633
2003-05-18 Werner Lemberg <wl@gnu.org>
5635
* include/freetype/config/ftoption.h [FT_CONFIG_OPTION_MAC_FONTS]:
5637
* src/base/ftobjs.c: Use it to control mac font support on non-mac
5640
2003-05-17 George Williams <gww@silcom.com>
5642
Implement partial support of Mac fonts on non-Mac platforms.
5644
* src/base/ftobjs.c (memory_stream_close, new_memory_stream,
5645
open_face_from_buffer, Mac_Read_POST_Resource,
5646
Mac_Read_sfnt_Resource, IsMacResource, IsMacBinary, load_mac_face)
5647
[!FT_MACINTOSH]: New functions.
5648
(FT_Open_Face) [!FT_MACINTOSH]: Use load_mac_face.
5650
2003-05-17 Werner Lemberg <wl@gnu.org>
5652
* src/base/ftobjs.c (FT_Load_Glyph): Scale linear advance width only
5653
if FT_FACE_FLAG_SCALABLE is set (otherwise we have a division by
5654
zero since FNT and friends don't define `face->units_per_EM').
5656
2003-05-15 David Turner <david@freetype.org>
5658
* src/base/fttrigon.c (FT_Vector_Rotate): Avoid rounding errors
5661
2003-05-15 Werner Lemberg <wl@gnu.org>
5663
* src/autohint/ahtypes.h (AH_PointRec): Remove unused `in_angle'
5664
and `out_angle' fields.
5666
2003-05-14 George Williams <gww@silcom.com>
5668
* src/base/ftmac.c (FT_New_Face_From_SFNT): Handle CFF files also.
5670
2003-05-14 Werner Lemberg <wl@gnu.org>
5672
* include/freetype/freetype.h: Fix typo in comment
5673
(FT_HAS_FIXED_SIZES).
5675
2003-05-10 Dan Williams <dan@bigw.org>
5677
* builds/unix/aclocal.m4: Comment out definition of
5678
`allow_undefined_flag' for Darwin 1.3.
5679
* builds/unix/configure.ac: Add option --with-old-mac-fonts.
5680
* builds/unix/ltmain.sh: Fix version numbering for Darwin 1.3.
5681
* builds/unix/configure: Regenerated.
5683
* include/freetype/config/ftconfig.h: Fix conditions for defining
5685
* src/base/ftbase.c: Include `ftmac.c' conditionally.
5686
* src/base/ftmac.c: Handle __GNUC__.
5688
2003-05-07 YAMANO-UCHI Hidetoshi <mer@din.or.jp>
5690
* src/cid/cidload.c (is_alpha): Removed.
5691
(cid_parse_dict): Use `cid_parser_skip_alpha' instead of `is_alpha'.
5693
2003-05-07 Werner Lemberg <wl@gnu.org>
5695
* src/autohint/ahoptim.c, src/autohint/ahoptim.h: Obsolete, removed.
5697
2003-05-07 David Turner <david@freetype.org>
5699
* src/autohint/ahglyph.c (ah_setup_uv): Exchange `for' loop and
5700
`switch' statement to make it run faster.
5701
(ah_outline_compute_segments): Reset `segment->score' and
5703
(ah_outline_link_segments): Provide alternative code which does
5704
the same but runs much faster.
5705
Handle major direction also.
5706
(ah_outline_compute_edges): Scale `edge_distance_threshold' down
5707
after rounding instead of scaling comparison value in loop.
5709
* src/autohint/ahhint.c (ah_hinter_align_stong_points): Provide
5710
alternative code which runs faster.
5711
Handle `before->scale == 0'.
5713
* src/autohint/ahtypes.h (AH_SegmentRec): Move some fields down.
5714
(AH_EdgeRec): Move some fields in structure.
5717
* src/sfnt/ttcmap0.c (tt_cmap4_char_next): Use binary search.
5719
2003-05-02 Werner Lemberg <wl@gnu.org>
5721
* src/autohint/ahoptim.c (LOG): Renamed to...
5722
(AH_OPTIM_LOG): This.
5723
(AH_Dump_Springs): Fix log message format.
5725
* src/autohint/ahhint.c (ah_hint_edges_3): Renamed to...
5726
(ah_hint_edges): This.
5728
2002-05-02 Keith Packard <keithp@keithp.com>
5730
* src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Initialize `max_advance'.
5732
2003-05-01 Werner Lemberg <wl@gnu.org>
5734
* src/autohint/ahglyph.c (ah_test_extrema): Renamed to...
5735
(ah_test_extremum): This.
5737
2003-04-28 Werner Lemberg <wl@gnu.org>
5739
* builds/unix/configure.ac: Generate `freetype.pc' from
5741
* builds/unix/configure: Regenerated.
5742
* builds/unix/install.mk (install, uninstall): Handle `freetype.pc'.
5744
2003-04-28 Gustavo J. A. M. Carneiro <gjc@inescporto.pt>
5746
* builds/unix/freetype2.in: New file. Contains building information
5747
for the `pkg-config' package.
5749
2003-04-28 David Turner <david@freetype.org>
5751
* src/base/ftobjs.c (FT_Load_Glyph): Fix boundary check for
5754
2003-04-25: Graham Asher <graham.asher@btinternet.com>
5756
Added the optional unpatented hinting system for TrueType. It
5757
allows typefaces which need hinting to produce correct glyph forms
5758
(e.g., Chinese typefaces from Dynalab) to work acceptably without
5759
infringing Apple patents. This system is compiled only if
5760
TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING is defined in
5763
* include/freetype/ttunpat.h: New file. Defines
5764
FT_PARAM_TAG_UNPATENTED_HINTING.
5766
* include/freetype/config/ftheader.h (FT_TRUETYPE_UNPATENTED_H): New
5767
macro to use when including ttunpat.h.
5769
* include/freetype/config/ftoption.h
5770
(TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING,
5771
TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING): New configuration macros
5772
(not defined, but in comments) for the unpatented hinting system.
5774
* include/freetype/internal/tttypes.h (TT_FaceRec)
5775
[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: New element `FT_Bool
5776
unpatented_hinting'.
5778
* src/truetype/ttinterp.c (NO_APPLE_PATENT, APPLE_THRESHOLD):
5780
(GUESS_VECTOR): New macro.
5781
(TT_Run_Context) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
5783
(tt_default_graphics_state)
5784
[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Updated.
5785
(Current_Ratio) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
5786
Handle `unpatented_hinting'.
5787
(Direct_Move) [NO_APPLE_PATENT]: Removed.
5788
[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Insert assertion.
5789
(Project, FreeProject)
5790
[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Insert assertion.
5791
(Compute_Funcs) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
5792
Implement unpatented hinting.
5793
(DO_SPVTCA, DO_SFVTCA, DO_SPVTL, DO_SFVTL, DO_SPVFS, DO_SFVFS,
5794
Ins_SDPVTL): Call `GUESS_VECTOR'.
5795
(DO_GPV, DO_GFV) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
5796
Handle `unpatented_hinting'.
5797
(Compute_Point_Displacement) [NO_APPLE_PATENT]: Removed.
5798
[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Implement unpatented
5800
(Move_Zp2_Point, Ins_SHPIX, Ins_DELTAP, Ins_DELTAC)
5801
[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Implement unpatented
5803
(TT_RunIns): Updated.
5805
* src/truetype/ttobjs.c
5806
[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Include
5807
FT_TRUETYPE_UNPATENTED_H.
5808
(tt_face_init) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING,
5809
TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING]: Check
5810
FT_PARAM_TAG_UNPATENTED_HINTING.
5812
* src/truetype/ttobjs.h (TT_GraphicsState)
5813
[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Add `both_x_axis'.
5815
2003-04-25 Werner Lemberg <wl@gnu.org>
5817
* src/bdf/bdflib.c (hash_bucket, hash_lookup): Use `const' for first
5819
(bdf_get_font_property): Use `const' for third argument.
5820
Updated all callers.
5821
* src/bdf/bdfdrivr.c (BDF_Face_Init): Set pixel width and height
5822
similar to the PCF driver.
5823
* src/bdf/bdf.h (_hashnode): Use `const' for `key'.
5826
* src/gzip/ftgzip.c: C++ doesn't like that the array `inflate_mask'
5827
is declared twice. It is perhaps better to modify the zlib source
5828
files directly instead of this hack.
5829
(zcalloc, zfree, ft_gzip_stream_close, ft_gzip_stream_io): Add casts
5830
to make build with g++ successful.
5832
2003-04-24 Manish Singh <yosh@gimp.org>
5834
* src/cid/cidobjs.c (cid_face_init), src/type1/t1objs.c
5835
(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Split on `-'
5836
also for searching the style name.
5838
2003-04-24 David Turner <david@freetype.org>
5840
* src/pcf/pcfread.c (pcf_load_font): Fixed the computation of
5841
face->num_glyphs. We must increase the value by 1 to respect the
5842
convention that glyph index 0 always corresponds to the `missing
5845
2003-04-24 Werner Lemberg <wl@gnu.org>
5847
* builds/unix/unix-cc.in (CFLAGS): Add @CPPFLAGS@.
5849
2003-04-24 Dieter Baron <dillo@netbsd.org>
5851
* builds/unix/freetype-config.in (cflags): Emit FreeType 2's include
5852
files first. Otherwise there are conflicts with FreeType 1
5853
installed simultaneously.
5855
2003-04-23 Werner Lemberg <wl@gnu.org>
5857
Fixing bugs reported by Nelson Beebe.
5859
* src/base/ftstroker.c (FT_Stroker_ParseOutline): Remove unused
5862
* src/base/ftobjs (ft_glyphslot_set_bitmap): Change type of
5863
second argument to `FT_Byte*'.
5864
* include/freetype/internal/ftobjs.h: Updated.
5866
* src/bdf/bdflib.c (_bdf_readstream): Remove unused variable `res'.
5867
(_bdf_parse_glyphs): Remove unused variable `next'.
5868
Mark `call_data' as unused.
5870
* src/cache/ftlru.c (FT_LruList_Lookup): Remove unused variable
5873
* src/pcf/pcfread.c (pcf_seek_to_table_type): Slight recoding to
5874
actually use `error'.
5875
(pcf_load_font): Remove unused variable `avgw'.
5877
* src/pfr/pfrobjs.c (pfr_face_get_kerning): Change return type
5879
Mark `error' as unused.
5880
* src/pfr/pfrobjs.h: Updated.
5881
* src/pfr/pfrdrivr.c (pfr_get_kerning): Updated.
5883
* src/sfnt/ttload.c (sfnt_dir_check): Remove unused variable
5886
* src/sfnt/ttcmap0.c (tt_cmap6_validate, tt_cmap10_validate): Remove
5887
unused variable `start'.
5888
(tt_cmap10_char_next): Remove unused variable `result'
5890
* src/sfnt/sfobjs.c (tt_face_get_name): Mark `error' as unused.
5892
* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Mark `error' as
5895
* src/type1/t1objs.c (T1_Face_Init): Remove unused variable
5898
* src/type1/t1gload.c (T1_Load_Glyph): Use `glyph_data_loaded'
5899
only for FT_CONFIG_OPTION_INCREMENTAL.
5901
2003-04-23 Akito Hirai <akito@kde.gr.jp>
5903
* src/sfnt/ttcmap0.c (tt_cmap4_validate): Provide a weak variant
5904
of the glyph ID bounding check if FT_VALIDATE_TIGHT is not active.
5905
Without this change, many CJK fonts from Dynalab are rejected.
5907
2003-04-23 Joe Marcus Clarke <marcus@FreeBSD.org>
5909
* src/base/ftbdf.c (FT_Get_BDF_Property): Check for valid
5912
2003-04-23 Paul Miller <paulm@profoundeffects.com>
5914
* src/base/ftmac.c (parse_fond): Fix handling of style names.
5916
2003-04-23 Werner Lemberg <wl@gnu.org>
5918
* src/pfr/pfrload.c (pfr_extra_item_load_font_id): Use FT_PtrDist
5919
instead of FT_Uint for `len'.
5921
2003-04-22 Werner Lemberg <wl@gnu.org>
5923
* src/gzip/ftgzip.c (zcalloc) [!FT_CONFIG_OPTION_SYSTEM_ZLIB]:
5924
Convert K&R format to modern C usage.
5925
(FT_Stream_OpenGzip): Use long constant.
5927
2003-04-21 Werner Lemberg <wl@gnu.org>
5929
* src/cache/ftccache.c (ftc_cache_lookup): Remove shadow declaration
5932
2003-04-20 Werner Lemberg <wl@gnu.org>
5934
* doc/INSTALL.UNX: Cleaned up.
5936
2003-04-09 Torrey Lyons <torrey@mrcla.com>
5938
* src/base/ftmac.c (open_face_from_buffer): Removed a double-free
5939
bug that had nasty consequences when trying to open an `invalid'
5942
2003-04-09 Mike Fabian <mfabian@suse.de>
5944
* src/bdf/bdfdrivr.h (BDF_encoding_el), src/pcf/pcf.h
5945
(PCF_EncodingRec): Changed FT_Short to FT_UShort in order to be able
5946
to access more than 32768 glyphs in fonts.
5948
2003-04-08 David Turner <david@freetype.org>
5951
* Version 2.1.4 released.
5952
=========================
5955
2003-04-03 Martin Muskens <mmuskens@aurelon.com>
5957
* src/type1/t1load.c (T1_Open_Face): Fixed the code to make it
5958
handle special cases where a font only contains a `.notdef' glyph
5959
(happens in PDF-embedded fonts). Otherwise, FT_Panic was called.
5961
2003-03-27 David Turner <david@freetype.org>
5965
* README.UNX: Removed (now replaced by docs/INSTALL.UNX).
5967
* src/pshinter/pshalgo3.c: The hinter now performs as in 2.1.3 and
5968
will ignore stem quantization only when FT_LOAD_TARGET_SMOOTH is
5970
(psh3_dimension_quantize_len): Enabled.
5971
(psh3_hint_align): Enable commented code.
5972
(psh3_hint_align_light): Commented out.
5974
* src/base/ftobjs.c (FT_Set_Char_Size): Changed the default
5975
computations to include rounding in all cases; this is required to
5976
provide accurate kerning data when native TrueType hinting is
5979
* src/type1/t1load.c (is_name_char): The Type 1 loader now accepts
5980
more general names according to the PostScript specification (the
5981
previous one was too restrictive).
5982
(parse_font_name, parse_encoding, parse_charstrings, parse_dict):
5984
(parse_subrs): Handle empty arrays.
5986
2003-03-20 David Turner <david@freetype.org>
5988
Serious rewriting of the documentation.
5990
* docs/BUGS, docs/BUILD: Removed.
5991
* docs/DEBUG.TXT: Renamed to...
5993
* docs/CUSTOMIZE, docs/TRUETYPE, docs/UPGRADE.UNX: New files.
5994
* docs/INSTALL.ANY, docs/INSTALL.UNX, docs/INSTALL.GNU New files,
5995
containing platform specific information previously in INSTALL.
5996
* docs/readme.vms: Renamed to...
5997
* docs/INSTALL.VMS: This.
6001
Introduced three new functions to deal with glyph bitmaps within
6002
FT_GlyphSlot objects:
6004
ft_glyphslot_free_bitmap
6005
ft_glyphslot_alloc_bitmap
6006
ft_glyphslot_set_bitmap
6008
These functions are much more convenient to use than managing the
6009
FT_GLYPH_OWN_BITMAP flag manually.
6011
* include/freetype/internal/ftobjs.h (ft_glyphslot_free_bitmap,
6012
ft_glyphslot_alloc_bitmap, ft_glyphslot_set_bitmap): New functions.
6013
* src/base/ftobjs.c: Implement them.
6014
(ft_glyphslot_done): Use ft_glyphslot_free_bitmap.
6016
* src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdriver.c
6017
(PCF_Glyph_Load): Remove unused variable `memory'.
6018
Use `ft_glyphslot_*' functions.
6019
Don't set `FT_GLYPH_OWN_BITMAP'.
6021
* src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Use
6022
`ft_glyphslot_alloc_bitmap'.
6024
* src/sfnt/ttsbit.c (Load_SBit_Image): Change 5th argument to type
6026
Adding argument `depth' to handle recursive calls.
6027
Use `ft_glyphslot_alloc_bitmap'.
6028
(tt_face_load_sbit_image): Remove unused variable `memory'.
6029
Don't handle `FT_GLYPH_OWN_BITMAP'.
6030
Update call to Load_SBit_Image.
6032
* src/type42/t42objs.c (ft_glyphslot_clear): Renamed to...
6033
(t42_glyphslot_clear): This. Updated caller.
6034
Call `ft_glyphslot_free_bitmap'.
6036
* src/winfonts/winfnt.c (FNT_Load_Glyph): Use
6037
`ft_glyphslot_set_bitmap'.
6038
Don't handle `FT_GLYPH_OWN_BITMAP'.
6040
* src/cache/ftlru.c (FT_LruList_Lookup): Fixed an invalid assertion
6043
* src/autohint/ahglyph.c (ah_outline_load): Add two scaling
6045
* src/autohint/ahglyph.h: Updated.
6046
* src/autohint/ahhint.c (ah_hinter_load): Updated.
6047
* src/autohint/ahglobal.c (ah_hinter_compute_widths): Updated.
6049
* src/cache/ftccache.c (ftc_family_done): Fixed small bug that could
6050
crash the cache in rare circumstances (mostly with broken fonts).
6052
2003-03-15 David Turner <david@freetype.org>
6054
* src/truetype/ttdriver.c (Set_Char_Sizes): Fixed a small rounding
6055
bug. Actually, it seems that previous versions of FreeType didn't
6056
perform TrueType rounding exactly as appropriate.
6058
2003-03-14 David Turner <david@freetype.org>
6060
* src/truetype/ttdriver.c (Set_Char_Sizes): Fixing the small
6061
TrueType native rendering glitches; they came from a small rounding
6064
2003-03-13 David Turner <david@freetype.org>
6066
Added new environment variables to control memory debugging with
6067
FreeType. See the description of `FT2_DEBUG_MEMORY',
6068
`FT2_ALLOC_TOTAL_MAX' and `FT2_ALLOC_COUNT_MAX' in DEBUG.TXT.
6070
* src/base/ftdbgmem.c (FT_MemTableRec): Add `alloc_count',
6071
`bound_total', `alloc_total_max', `bound_count', `alloc_count_max'.
6072
(ft_mem_debug_alloc): Handle new variables.
6073
(ft_mem_debug_init): s/FT_DEBUG_MEMORY/FT2_DEBUG_MEMORY/.
6074
Handle new environment variables.
6075
* docs/DEBUG.TXT: Updated.
6077
Fixed the cache sub-system to correctly deal with out-of-memory
6080
* src/cache/ftccache.c (ftc_node_destroy): Comment out generic
6082
(ftc_cache_lookup): Implement loop.
6083
* src/cache/ftccmap.c: Define FT_COMPONENT.
6084
* src/cache/ftcsbits.c (ftc_sbit_node_load): Handle
6085
FT_Err_Out_Of_Memory.
6086
* src/cache/ftlru.c: Include FT_INTERNAL_DEBUG_H.
6087
(FT_LruList_Lookup): Implement loop.
6089
* src/pfr/pfrobjs.c (pfr_face_done): Fix memory leak.
6090
(pfr_face_init): Fixing compiler warnings.
6092
* src/psaux/psobjs.c (reallocate_t1_table): Fixed a bug (memory
6093
leak) that only happened when a try to resize an array would end in
6094
an out-of-memory condition.
6096
* src/smooth/ftgrays.c (gray_convert_glyph): Removed compiler
6097
warnings / volatile bug.
6099
* src/truetype/ttobjs.c (tt_glyphzone_done): Removed segmentation
6100
fault that happened in tight memory environments.
6102
2003-02-28 Pixel <pixel@mandrakesoft.com>
6104
* src/gzip/ftgzip.c (ft_gzip_file_done): Fixed memory leak: The ZLib
6105
stream was not properly finalized.
6107
2003-02-25 Anthony Fok <anthony@thizlinux.com>
6109
* src/cache/ftccmap.c: Include FT_TRUETYPE_IDS_H.
6110
(ftc_cmap_family_init): The cmap cache now
6111
supports UCS-4 charmaps when available in Asian fonts.
6113
* src/sfnt/ttload.c, src/base/ftobjs.c: Changed `asian' to `Asian'
6116
2003-02-25 David Turner <david@freetype.org>
6118
* src/gzip/ftgzip.c (ft_gzip_file_fill_output): Fixed a bug that
6119
caused FreeType to loop endlessly when trying to read certain
6120
compressed gzip files. The following test reveals the bug:
6122
touch 0123456789 ; gzip 0123456789 ; ftdump 0123456789.gz
6124
Several fixes to the PFR font driver:
6126
- The list of available embedded bitmaps was not correctly set in
6127
the root FT_FaceRec structure describing the face.
6129
- The glyph loader always tried to load the outlines when
6130
FT_LOAD_SBITS_ONLY was specified.
6132
- The table loaded now scans for *undocumented* elements of a
6133
physical font's auxiliary data record. This is necessary to
6134
retrieve the `real' family and style names.
6136
NOTE THAT THESE CHANGES THE FAMILY NAME OF MANY PFR FONTS!
6138
* src/pfr/pfrload.c (pfr_aux_name_load): New function.
6139
(pfr_phy_font_done): Free `family_name' and `style_name' also.
6140
Remove unused variables.
6141
(pfr_phy_font_load): Extract useful information from the auxiliary
6144
* src/pfr/pfrobjs.c (pfr_face_done): Set pointers to NULL.
6145
(pfr_face_init): Provide fallback values for `family_name' and
6148
(pfr_slot_load): Handle FT_LOAD_SBITS_ONLY.
6149
* src/pfr/pfrtypes.h (PFR_PhyFontRec): Add fields `ascent',
6150
`descent', `leading', `family_name', and `style_name'.
6152
* src/truetype/ttdriver.c (Set_Char_Sizes): Fixed a rounding bug
6153
when computing the scale factors for a given character size in
6154
points with resolution.
6156
* devel/ft2build.h, devel/ftoption.h: New files (in a new directory)
6157
which are special development versions of include/ft2build.h and
6158
include/freetype/config/ftoption.h, respectively.
6160
2003-02-18 David Turner <david@freetype.org>
6162
Fixing the slight distortion problem that occurred due to the latest
6163
auto-hinter changes.
6165
* src/base/ftobjs.c (ft_recompute_scaled_metrics): Fix rounding.
6167
* src/truetype/ttdriver.c (Set_Char_Sizes): New variable `metrics2'.
6168
[!TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Removed.
6170
* src/truetype/ttobjs.h (TT_SizeRec): New field `metrics'.
6171
* src/truetype/ttobjs.c (Reset_Outline_Size): Fix initialization of
6173
[FT_CONFIG_CHESTER_ASCENDER]: Code removed.
6174
(Reset_SBit_Size): Fix initialization of `metrics'.
6176
* src/truetype/ttinterp.c (TT_Load_Context): Fix initialization of
6179
* src/autohint/ahhint.c (ah_hinter_load): Disabled the advance width
6180
`correction' which seemed to provide more trouble than benefits.
6182
2003-02-13 Graham Asher <graham.asher@btinternet.com>
6184
Changed the incremental loading interface in a way that makes it
6185
simpler and allows glyph metrics to be changed (e.g., by adding a
6186
constant, as required by CFF fonts) rather than just overridden.
6187
This was required to make the GhostScript-to-FreeType bridge work.
6189
* src/cff/cffgload.c (cff_slot_load) [FT_CONFIG_OPTION_INCREMENTAL]:
6190
Allow metrics to be overridden.
6191
* src/cid/cidgload.c (cid_load_glyph) [FT_CONFIG_OPTION_INCREMENTAL]:
6194
* src/truetype/ttgload.c (load_truetype_glyph)
6195
[FT_CONFIG_OPTION_INCREMENTAL]: Simplify.
6196
(compute_glyph_metrics) [FT_CONFIG_OPTION_INCREMENTAL]: Code block
6199
* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
6200
[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
6202
* include/freetype/ftincrem.h: Updated.
6204
2003-01-31 David Turner <david@freetype.org>
6206
* docs/CHANGES, docs/VERSION.DLL, docs/TODO: Updating documentation
6207
for the 2.1.4 release.
6209
* builds/win32/visualc/freetype.dsp,
6210
builds/win32/visualc/index.html: Updating the project file for
6213
* src/gzip/adler32.c, src/gzip/ftgzip.c, src/gzip/infblock.c,
6214
src/gzip/infcodes.c, src/gzip/inflate.c, src/gzip/inftrees.c,
6215
src/gzip/infutil.c: Removed old-style (K&R)function definitions.
6216
This avoids warnings with Visual C++ at its most pedantic mode.
6218
* src/pfr/pfrsbit.c: Removed compiler warnings.
6220
* src/cache/ftccmap.c (ftc_cmap_family_init): Changed an FT_ERROR
6221
into an FT_TRACE1 since it caused `ftview' and others to dump too
6222
much junk when trying to display a waterfall with a font without a
6223
Unicode charmap (e.g. SYMBOL.TTF).
6225
Implemented FT_CONFIG_CHESTER_BLUE_SCALE, corresponding to the last
6226
patch from David Chester, but with a much simpler (and saner)
6229
* src/autohint/ahhint.c (ah_hinter_load_glyph)
6230
[FT_CONFIG_CHESTER_BLUE_SCALE]: Try to optimize the y_scale so that
6231
the top of non-capital letters is aligned on a pixel boundary
6234
* src/base/ftobjs.c (FT_Set_Char_Size)
6235
[FT_CONFIG_CHESTER_BLUE_SCALE]: Round differently.
6236
* src/truetype/ttdriver.c (Set_Char_Sizes)
6237
[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Do some rounding only
6238
if this macro is defined.
6240
* src/truetype/ttobjs.c (Reset_Outline_Size)
6241
[FT_CONFIG_CHESTER_ASCENDER]: Round differently.
6243
* src/pshinter/pshalgo3.c: Improved the Postscript hinter. Getting
6244
rid of stem snapping seems to work well here (though the stems are
6245
still slightly moved to increase contrast).
6246
(psh3_dimension_quantize_len): Commented out.
6247
(psh3_hint_align_light): New function.
6248
(psh3_hint_align): Comment out some code.
6250
THIS IMPROVES ANTI-ALIASED RENDERING, BUT MONOCHROME AND LCD MODES
6253
2003-01-22 David Chester <davidchester@qmx.net>
6255
* src/autohint/ahhint.c (ah_compute_stem_width): Small fix to the
6256
stem width optimization.
6258
2003-01-22 David Turner <david@freetype.org>
6260
Adding a new API `FT_Get_BDF_Property' to retrieve the BDF
6261
properties of a given PCF or BDF font.
6263
* include/freetype/ftbdf.h (FT_PropertyType): New enumeration.
6264
(BDF_Property, BDF_PropertyRec): New structure.
6265
FT_Get_BDF_Property): New function.
6266
* include/freetype/internal/bdftypes.h: Include FT_BDF_H.
6267
(BDF_GetPropertyFunc): New function pointer.
6269
* src/base/ftbdf.c (test_font_type): New helper function.
6270
(FT_Get_BDF_Charset_ID): Use `test_font_type'.
6271
(FT_Get_BDF_Property): New function.
6273
* src/bdf/bdfdrivr.c: Include FT_BDF_H.
6274
(bdf_get_bdf_property, bdf_driver_requester): New functions.
6275
(bdf_driver_class): Use `bdf_driver_requester'.
6277
* src/pcf/pcfdrivr.c: Include FT_BDF_H.
6278
(pcf_get_bdf_property, pdc_driver_requester): New functions
6279
(pcf_driver_class): Use `pcf_driver_requester'.
6281
* src/pcf/pcfread.c: Include `pcfread.h'.
6282
(pcf_find_property): Decorate it with FT_LOCAL_DEF.
6283
* src/pcf/pcfread.h: New file, providing `pcf_find_property'.
6285
* src/sfnt/ttload.c (sfnt_dir_check): Relaxed the `head' table size
6286
verification to accept a few broken fonts who pad the size
6287
incorrectly (the table should be padded, but its `size' field
6288
shouldn't according to the specification).
6290
2003-01-18 Werner Lemberg <wl@gnu.org>
6292
* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
6293
--copy' from libtool 1.4.3.
6294
* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
6296
* builds/unix/configure: Regenerated with autoconf 2.54.
6297
* builds/unix/config.guess, builds/unix/config.sub: Updated from
6298
`config' CVS module at subversions.gnu.org.
6299
* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
6300
`automake' CVS module at subversions.gnu.org.
6302
2003-01-15 David Turner <david@freetype.org>
6304
* include/freetype/freetype.h: Fixed documentation for
6307
2003-01-15 James Su <suzhe@turbolinux.com.cn>
6309
* src/gzip/ftgzip.c (ft_gzip_check_header): Bugfix: couldn't read
6310
certain gzip-ed font files (typo: `&&' -> `&').
6312
2003-01-15 Huw D M Davies <h.davies1@physics.ox.ac.uk>
6314
Added a Windows .FNT specific API (mostly for Wine). Also fixed a
6315
nasty bug in the header loader which would cause invalid memory
6318
* include/freetype/config/ftheader.h (FT_WINFONTS_H): New macro
6320
* include/freetype/internal/fnttypes.h: Include FT_WINFONTS_H.
6321
(FNT_FontRec): Updated.
6322
Move Windows FNT definition to...
6323
* include/freetype/ftwinfnt.h: This new file.
6324
(FT_WinFNT_HeaderRec): Rename `reserved2' to `reserved1'.
6325
* src/base/ftwinfnt.c: New file, providing `FT_Get_WinFNT_Header'.
6326
* src/winfonts/winfnt.c (winfnt_header_fields): Updated.
6327
Rename `reserved2' to `reserved1'.
6328
(fnt_font_load): Updated.
6330
* src/base/Jamfile, src/base/descrip.mms, src/base/rules.mk:
6333
2003-01-14 Graham Asher <graham.asher@btinternet.com>
6335
* include/freetype/ftglyph.h, src/base/ftglyph.c: Added `const' to
6336
the type of the first argument to FT_Matrix_Multiply, which isn't
6337
changed -- this adds documentation and convenience.
6339
2003-01-13 Graham Asher <graham.asher@btinternet.com>
6341
* src/sfnt/ttload.c (tt_face_load_metrics)
6342
[FT_CONFIG_OPTION_INCREMENTAL]: TrueType typefaces without
6343
horizontal metrics (without the `hmtx' table) are now tolerated if
6344
an incremental interface has been specified that has a
6345
get_glyph_metrics function, implying that metrics will be supplied
6346
from outside. This happens for certain Type 42 fonts passed from
6349
2003-01-11 David Chester <davidchester@qmx.net>
6351
Patches to the auto-hinter in order to slightly improve the output.
6352
Note that everything is controlled through the new
6353
FT_CONFIG_OPTION_CHESTER_HINTS defined in `ftoption.h'. There are
6354
also individual FT_CONFIG_CHESTER_XXX macros to control individual
6357
Note that all improvements are enabled by default, but can be
6358
tweaked for optimization and testing purposes. The configuration
6359
macros will most likely disappear in the short future.
6361
* include/freetype/config/ftoption.h
6362
(FT_CONFIG_OPTION_CHESTER_HINTS): New macro.
6363
(FT_CONFIG_CHESTER_{SMALL_F,ASCENDER,SERIF,STEM,BLUE_SCALE})
6364
[FT_CONFIG_OPTION_CHESTER_HINTS]: New macros to control individual
6367
* src/autohint/ahglobal.c (blue_chars) [FT_CONFIG_CHESTER_SMALL_F]:
6368
Add blue zone for `fijkdbh'.
6369
* src/autohint/ahglobal.h (AH_IS_TOP_BLUE)
6370
[FT_CONFIG_CHESTER_SMALL_F]: Use `AH_BLUE_SMALL_F_TOP'.
6371
* src/autohint/ahglyph.c (ah_outline_compute_edges)
6372
[FT_CONFIG_CHESTER_SERIF]: Use `AH_EDGE_SERIF'.
6373
(ah_outline_compute_blue_edges) [FT_CONFIG_CHESTER_SMALL_F]:
6374
Increase threshold for `best_dist'.
6375
* src/autohint/ahhint.c (ah_compute_stem_width)
6376
[FT_CONFIG_CHESTER_SERIF]: Provide new version for improved serif
6378
(ah_align_linked_edge) [FT_CONFIG_CHESTER_SERIF]: Use special
6379
version of `ah_compute_stem_width'.
6380
(ah_hint_edges_3) [FT_CONFIG_CHESTER_STEM]: A new algorithm for stem
6381
alignment when stem widths are less than 1.5 pixels wide centers the
6382
stem slightly off-center of the center of a pixel (this increases
6383
sharpness and consistency).
6384
[FT_CONFIG_CHESTER_SERIF]: Use special version of
6385
`ah_compute_stem_width'.
6386
* src/autohint/ahtypes.h [FT_CONFIG_CHESTER_SMALL_F]: Add
6387
`AH_BLUE_SMALL_F_TOP'.
6389
2003-01-11 David Turner <david@freetype.org>
6391
* include/freetype/internal/fnttypes.h (WinFNT_HeaderRec): Increase
6392
size of `reserved2' to avoid memory overwrites.
6394
2003-01-08 Huw Davies <huw@codeweavers.com>
6396
* src/winfonts/winfnt.c (winfnt_header_fields): Read 16 bytes into
6397
`reserved2', not `reserved'.
6399
* src/base/ftobjs.c (find_unicode_charmap): Fixed the error code
6400
returned when the font doesn't contain a Unicode charmap. This
6401
allows FT2 to load `symbol.ttf' and a few others correctly since the
6403
(open_face): Fix return value.
6405
2003-01-08 Owen Taylor <owen@redhat.com>
6407
Implemented the FT_RENDER_MODE_LIGHT hinting mode in the auto and
6410
* src/autohint/ahtypes.h (AH_HinterRec): Add `do_stem_adjust'.
6411
* src/autohint/ahhint.c (ah_compute_stem_width): Handle
6412
hinter->do_stem_adjust.
6413
(ah_hinter_load_glyph): Set hinter->do_stem_adjust.
6415
* src/pshinter/pshalgo3.h (PSH3_GlyphRec): Add `do_stem_adjust'.
6416
* src/pshinter/pshalgo3.c (psh3_hint_align): Use `do_stem_adjust'.
6417
(ps3_hints_apply): Handle FT_RENDER_MODE_LIGHT.
6419
* include/freetype/freetype.h (FT_Render_Mode): Add
6420
FT_RENDER_MODE_LIGHT.
6422
* src/truetype/ttgload.c: Fixing the TrueType loader to handle
6423
invalid composites correctly by limiting the recursion depth.
6424
(TT_MAX_COMPOSITE_RECURSE): New macro.
6425
(load_truetype_glyph): Add argument `recurse_count'.
6426
Load a composite only if the numbers of contours is -1, emit error
6428
(TT_Load_Glyph): Updated.
6430
2003-01-08 David Turner <david@freetype.org>
6432
* Jamrules, Jamfile, Jamfile.in, src/*/Jamfile: Small changes to
6433
support the compilation of FreeType 2 as part of larger projects
6434
with their own configuration options (only with Jam).
6436
2003-01-07 David Turner <david@freetype.org>
6438
* src/base/ftstroker.c: Probably the last bug-fixes to the stroker;
6439
the API is likely to change, however.
6440
(ft_stroke_border_close): Don't record empty paths.
6441
(ft_stroke_border_get_counts): Increase `num_points' also in for loop.
6442
(ft_stroke_border_export): Don't increase `write' twice in for loops.
6443
(ft_stroker_outside): Handle `phi' together with `theta'.
6444
(FT_Stroker_ParseOutline): New function.
6446
* src/base/fttrigon.c (FT_Angle_Diff): Fixing function: It returned
6447
invalid values for large negative angle differences (resulting in
6448
incorrect stroker computations, among other things).
6450
* src/cache/ftccache.c (ftc_node_hash_unlink): Removing incorrect
6451
assertion, and changing code to avoid hash table size contraction.
6453
* src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms: Adding
6454
`ftstroker' to default build, as optional component.
6456
2002-12-26 David Turner <david@freetype.org>
6458
* src/gzip/adler32.c, src/gzip/infblock.c, src/gzip/inflate.c,
6459
src/gzip/inftrees.c, src/gzip/zconf.h, src/gzip/zlib.h,
6460
src/gzip/zutil.h: Updates to allow compilation without compiler
6461
warnings with LCC-Win32.
6463
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
6464
* builds/unix/configure.ac (version_info): Increased to 9:3:3.
6465
* builds/unix/configure: Regenerated.
6466
* docs/VERSION.DLL: Updated.
6468
2002-12-23 Anthony Fok <anthony@thizlinux.com>
6470
* builds/unix/configure.ac, builds/unix/unix-cc.in (LINK_LIBRARY),
6471
builds/unix/unix-def.in (SYSTEM_ZLIB): Small fix to configure
6472
sub-system on Unix to allow other programs to correctly link with
6475
2002-12-19 David Turner <david@freetype.org>
6477
* include/freetype/internal/sfnt.h (SFNT_Load_Table_Func): New
6480
* include/freetype/tttables.h (FT_Load_Sfnt_Table): New function.
6481
* src/base/ftobjs.c: Implement it.
6483
* src/sfnt/sfdriver.c (sfnt_get_interface): Handle `load_sfnt'
6486
2002-12-17 David Turner <david@freetype.org>
6488
* src/base/ftobjs.c (find_unicode_charmap): Added some comments to
6489
better explain what's happening there.
6490
(open_face): Included Graham Asher's fix to prevent faces without
6491
Unicode charmaps from loading.
6493
* src/winfonts/winfnt.c: Included George Williams's fix to support
6494
version 2 fonts correctly.
6495
(winfnt_header_fields): Updated.
6496
(fnt_font_load): Handle version 2 fonts.
6497
(FNT_Load_Glyph): Updated.
6499
2002-12-16 David Turner <david@freetype.org>
6501
* docs/VERSION.DLL: Updating document to better explain the
6502
differences between the three version numbers being used on Unix, as
6503
well as providing an autoconf fragment provided by Lars Clausen.
6505
* src/smooth/ftgrays.c (gray_render_conic): Fixed small bug that
6506
prevented Bézier arcs with negative vertical coordinates to be
6507
rendered appropriately.
6509
2002-12-02 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
6511
* src/base/ftobjs.c: Modified the logic to get Unicode charmaps.
6512
Now it loads UCS-4 charmaps when there is one.
6513
(find_unicode_charmap): New function.
6514
(open_face): Refer to the above one.
6515
(FT_Select_Charmap): Idem.
6517
2002-11-29 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
6519
* include/freetype/ftgzip.h: Correct the name of the controlling
6520
macro (was __FTXF86_H__ ...).
6522
2002-11-27 Vincent Caron <v.caron@zerodeux.net>
6524
* builds/unix/unix-def.in, builds/unix/freetype-config.in,
6525
builds/unix/configure.ac, src/gzip/rules.mk, src/gzip/ftgzip.c
6526
[FT_CONFIG_OPTION_SYSTEM_ZLIB]: Adding support for system zlib
6527
installations if available on the target platform (Unix only).
6529
2002-11-23 David Turner <david@freetype.org>
6531
* src/cff/cffload.c (cff_charset_load, cff_encoding_load): Modified
6532
charset loader to accept pre-defined charsets, even when the font
6533
contains fewer glyphs. Also enforced more checks to ensure that we
6534
never overflow the character codes array in the encoding.
6536
2002-11-22 Antoine Leca <Antoine-Freetype@Leca-Marti.org>
6538
* include/freetype/ttnameid.h: Updated to latest OpenType
6541
2002-11-18 David Turner <david@freetype.org>
6544
* Version 2.1.3 released.
6545
=========================
6548
2002-11-07 David Turner <david@freetype.org>
6550
* src/cache/ftcsbit.c (ftc_sbit_node_load): Fixed a small bug that
6551
caused problems with embedded bitmaps.
6553
* src/otlayout/otlayout.h, src/otlyaout/otlconf.h,
6554
src/otlayout/otlgsub.c, src/otlayout/otlgsub.h,
6555
src/otlayout/otlparse.c, src/otlayout/otlparse.h,
6556
src/otlayout/otlutils.h: Updating the OpenType Layout code, adding
6557
support for the first GSUB lookups. Nothing that really compiles
6560
* src/autohint/ahhint.c (ah_align_serif_edge): Disabled serif stem
6561
width quantization. It produces slightly better shapes though this
6562
is not distinguishable with many fonts.
6563
Remove other dead code.
6565
* src/Jamfile, src/*/Jamfile: Simplified.
6568
2002-11-06 David Turner <david@freetype.org>
6570
* include/freetype/freetype.h (FT_LOAD_TARGET_LIGHT): New macro.
6571
(FT_LOAD_TARGET, FT_LOAD_TARGET_MODE): Use `& 15' instead of `& 7'.
6573
2002-11-05 David Turner <david@freetype.org>
6575
* include/freetype/config/ftoption.h, src/gzip/ftgzip.c: Added
6576
support for the FT_CONFIG_OPTION_SYSTEM_ZLIB option, used to specify
6577
the use of system-wide zlib.
6579
Note that this macro, as well as
6580
TT_CONFIG_OPTION_BYTECODE_INTERPRETER, is not #undef-ed anymore.
6581
This allows the build system to define them depending on the
6582
configuration (typically by adding -D flags at compile time).
6584
* src/sfnt/ttcmap0.c (tt_face_build_cmaps): Removed compiler
6585
warnings in optimized mode relative to the `volatile' local
6586
variables. This was not a compiler bug after all, but the fact that
6587
a pointer to a volatile variable is not the same as a volatile
6588
pointer to a variable :-)
6590
The fix was to change
6591
`volatile FT_Byte* p'
6593
`FT_Byte* volatile p'.
6595
* src/pfr/pfrload.c (pfr_phy_font_load), src/pfr/pfrdrivr.c
6596
(pfr_get_metrics), src/gzip/inftrees.c: Removed compiler warnings in
6599
* src/gzip/*.[hc]: Modified our zlib copy in order to prevent
6600
exporting any zlib function names outside of the component. This
6601
prevents linking problems on some platforms, when applications want
6602
to link FreeType _and_ zlib together.
6604
2002-11-05 Juliusz <jch@pps.jussieu.fr>
6606
* src/psaux/psobjs.c (ps_table_add): Modified increment loop in
6607
order to implement exponential behaviour.
6609
2002-11-01 David Turner <david@freetype.org>
6611
Added PFR-specific public API. Fixed the kerning retrievel routine
6612
(it returned invalid values when the outline and metrics resolution
6615
* include/freetype/ftpfr.h, include/freetype/internal/pfr.h: New
6618
* include/freetype/internal/internal.h (FT_INTERNAL_PFR_H): New
6621
* src/base/ftpfr.c: New file.
6622
* src/base/Jamfile, src/base/descrip.mms: Updated.
6624
* src/pfr/pfrdrivr.c: Include FT_INTERNAL_PFR_H.
6625
(pfr_get_kerning, pfr_get_advance, pfr_get_metrics): New functions.
6626
(pfr_service_rec): New format interface.
6627
(pfr_driver_class): Use `pfr_service_rec'.
6628
Replace `pfr_face_get_kerning' with `pfr_get_kerning'.
6629
* src/pfr/pfrobjs.c: Remove dead code.
6631
* src/base/ftobjs.c (ft_glyphslot_clear): Small internal fix to
6632
better support bitmap-based font formats.
6634
* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Fix handling of
6636
Fix arguments to `FT_Vector_From_Polar'.
6638
2002-10-31 David Turner <david@freetype.org>
6640
Add support for automatic handling of gzip-compressed PCF files.
6642
* src/gzip/*: New files, taken from the zlib package (except
6645
* include/freetype/ftgzip.h, src/gzip/ftgzip.c: New files.
6646
* include/freetype/config/ftheader.h (FT_GZIP_H): New macro for
6649
* src/pcf/pcfdriver.c: Include FT_GZIP_H and FT_ERRORS_H.
6650
(PCF_Face_Init): If normal open fails, try to open gzip stream.
6651
(PCF_Face_Done): Close gzip stream.
6653
* include/freetype/internal/pcftypes.h (PCF_Public_FaceRec),
6654
src/pcf/pcf.h (PCF_FaceRec): Add `gzip_stream' and `gzip_source'.
6656
* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_ZLIB):
6658
(T1_CONFIG_OPTION_DISABLE_HINTER, FT_CONFIG_OPTION_USE_CMAPS
6659
FT_CONFIG_OPTION_NO_CONVENIENCE_FUNCS,
6660
FT_CONFIG_OPTION_ALTERNATE_GLYPH_FORMATS): Removed.
6662
(FT_EXPORT, FT_EXPORT_DEF, FT_DEBUG_LEVEL_ERROR,
6663
FT_DEBUG_LEVEL_TRACE, FT_DEBUG_MEMORY): Comment out definitions so
6664
that platform specific configuration file can override.
6666
* include/freetype/internal/ftstream.h: Include FT_SYSTEM_H.
6668
2002-10-30 David Turner <david@freetype.org>
6670
* FreeType 2.1.3rc3 released.
6672
2002-10-25 David Turner <david@freetype.org>
6674
* include/freetype/ftcache.h (FT_POINTER_TO_ULONG): New macro.
6675
(FTC_FACE_ID_HASH): Rewritten, using FT_POINTER_TO_ULONG.
6677
2002-10-22 Giuseppe Ghibò <ghibo@mandrakesoft.com>
6679
* include/freetype/freetype.h (FT_Encoding): Fix entry for latin-2.
6681
2002-10-07 Werner Lemberg <wl@gnu.org>
6683
* include/freetype/freetype.h (FT_Open_Face): Use `const' for `args'
6684
(suggested by Graham).
6685
* src/base/ftobjs.c (FT_Open_Face): Updated.
6686
(ft_input_stream_new): Ditto.
6688
2002-10-05 David Turner <david@freetype.org>
6690
Adding support for embedded bitmaps to the PFR driver, and rewriting
6691
its kerning loader/handler to use all kerning pairs in a physical
6692
font (and not just the first item).
6694
* src/pfr/pfr.c: Include `pfrsbit.c'.
6695
* src/pfr/pfrgload.c: Include `pfrsbit.h'.
6696
* src/pfr/pfrload.c (pfr_extra_item_load_kerning_pairs): Rewritten.
6697
(pfr_phy_font_done, pfr_phy_font_load): Updated.
6698
* src/pfr/pfrobks.c: Include `pfrsbit.h'.
6699
(pfr_face_init): Handle kerning and embedded bitmaps.
6700
(pfr_slot_load): Load embedded bitmaps.
6701
(PFR_KERN_INDEX): Removed.
6702
(pfr_face_get_kerning): Rewritten.
6703
* src/pfr/pfrsbit.c, src/pfr/pfrsbit.h: New files.
6704
* src/pfr/pfrtypes.h (PFR_KernItemRec): New structure.
6705
(PFR_KERN_INDEX): New macro.
6706
(PFR_PhyFontRec): Add items for kerning and embedded bitmaps.
6707
* src/pfr/Jamfile (_sources) [FT2_MULTI]: Add `pfrsbit'.
6709
* src/base/ftobjs.c (FT_Load_Glyph): Don't load bitmap fonts if
6710
FT_LOAD_NO_RECURSE is set.
6711
Load embedded bitmaps only if FT_LOAD_NO_BITMAP isn't set.
6713
* src/tools/docmaker/content.py, src/tools/docmaker/sources.py,
6714
src/tools/docmaker/tohtml.py: Fixing a few nasty bugs.
6716
* src/sfnt/ttcmap0.c (tt_cmap4_validate): The validator for format 4
6717
sub-tables is now capable of dealing with invalid `length' fields at
6718
the start of the sub-table. This allows fonts like `mg______.ttf'
6719
(i.e. Marriage) to return accurate charmaps.
6721
* docs/CHANGES: Updated.
6723
2002-10-05 Werner Lemberg <wl@gnu.org>
6725
* src/smooth/ftgrays.c (SUBPIXELS): Add cast to `TPos'.
6727
(TRUNC): Add cast to `TCoord'.
6729
(TRaster): Use `TPos' for min_ex, max_ex, min_ey, max_ey, and
6732
(gray_render_line): Fix casts for `p' and `first'.
6734
2002-10-02 Detlef Würkner <TetiSoft@apg.lahn.de>
6736
* src/bdf/bdflib.c (bdf_load_font): Allocate the _bdf_parse_t
6737
structure with FT_ALLOC instead of using the stack.
6739
2002-09-27 Werner Lemberg <wl@gnu.org>
6741
* src/include/freetype/internal/tttypes.h (num_sbit_strikes,
6742
num_sbit_scales): Use `FT_ULong'.
6743
* src/sfnt/sfobjs.c (sfnt_load_face): Updated accordingly.
6744
* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Ditto.
6745
(find_sbit_image): Remove cast.
6746
* src/raster/ftrend1.c (ft_raster1_render): Fix cast.
6748
2002-09-27 Wolfgang Domröse <porthos.domroese@harz.de>
6750
* src/sfnt/ttload.c (tt_face_load_names): Use cast.
6751
* src/sfnt/ttcmap.c (code_to_next2): Use long constant.
6752
(code_to_index4): Use cast.
6753
(code_to_index8_12): Fix cast.
6754
* src/sfnt/ttcmap0.c (tt_cmap4_char_next, tt_cmap8_char_index,
6755
tt_cmap12_char_index): Use cast for `result'.
6756
(tt_face_build_cmaps): Use cast.
6757
* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_ucs4): Use cast for
6759
(sfnt_load_face): Use FT_Int32 for `flags'.
6761
* src/smooth/ftgrays.c (gray_render_scanline, gray_render_line,
6762
gray_compute_cbox, gray_convert_glyph, gray_raster_reset): Add casts
6763
to `TCoord' and `int'.
6766
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Add casts.
6768
2002-09-26 Werner Lemberg <wl@gnu.org>
6770
* src/sfnt/ttpost.c (load_post_names, tt_face_free_ps_names,
6771
tt_face_get_ps_name): Replace switch statement with if clauses to
6772
make it more portable.
6774
* src/cff/cffobjs.c (cff_face_init): Ditto.
6776
* include/freetype/ftmodule.h (FT_Module_Class): Use `FT_Long' for
6778
* include/freetype/ftrender.h (FT_Glyph_Class_): Use `FT_Long' for
6781
* src/base/ftobjs.c (FT_Render_Glyph): Change second parameter to
6783
(FT_Render_Glyph_Internal): Change third parameter to
6785
* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Change second parameter
6786
to `FT_Render_Mode'.
6788
* src/raster/ftrend1.c (ft_raster1_render): Change third parameter
6789
to `FT_Render_Mode'.
6790
* src/smooth/ftsmooth.c (ft_smooth_render, ft_smooth_render_lcd,
6791
ft_smooth_render_lcd_v): Ditto.
6792
(ft_smooth_render_generic): Change third and fifth parameter to
6795
* include/freetype/freetype.h, include/freetype/internal/ftobjs.h,
6796
include/freetype/ftglyph.h: Updated.
6798
* src/cff/cffdrivr.c (Load_Glyph), src/pcf/pcfdriver.c
6799
(PCF_Glyph_Load), src/pfr/pfrobjs.c (pfr_slot_load),
6800
src/winfonts/winfnt.c (FNT_Load_Glyph), src/t42/t42objs.c
6801
(T42_GlyphSlot_Load), src/bdf/bdfdrivr.c (BDF_Glyph_Load): Change
6802
fourth parameter to `FT_Int32'.
6804
* src/pfr/pfrobjs.c (pfr_face_init): Add two missing parameters
6805
and declare them as unused.
6807
* src/cid/cidparse.h (CID_Parser): Use FT_Long for `postscript_len'.
6809
* src/psnames/psnames.h (PS_Unicode_Value_Func): Change return
6811
* src/psnames/psmodule.c (ps_unicode_value, ps_build_unicode_table):
6812
Updated accordingly.
6814
2002-09-26 Wolfgang Domröse <porthos.domroese@harz.de>
6816
* src/cff/cffdrivr.c (Get_Kerning): Use FT_Long for `middle'.
6817
(cff_get_glyph_name): Use cast for result of ft_strlen.
6818
* src/cff/cffparse.c (cff_parse_real): User cast for assigning
6820
* src/cff/cffload.c (cff_index_get_pointers): Use FT_ULong for
6821
some local variables.
6822
(cff_charset_load, cff_encoding_load): Use casts to FT_UInt for some
6824
(cff_font_load): Use cast in call to CFF_Load_FD_Select.
6825
* src/cff/cffobjs.c (cff_size_init): Use more casts.
6826
(cff_face_init): Use FT_Int32 for `flags'.
6827
* src/cff/cffgload.c (cff_operator_seac): Use cast for assigning
6829
(cff_decoder_parse_charstrings): Use FT_ULong for third parameter.
6831
* src/cff/cffcmap.c (cff_cmap_unicode_init): Use cast for `count'.
6833
* src/cid/cidload.c (cid_read_subrs): Use FT_ULong for `len'.
6834
* src/cid/cidgload.c (cid_load_glyph): Add missing cast for
6837
* src/psaux/t1decode.c (t1_decoder_parse_charstrings) <18>: Use
6838
cast for `num_points'.
6839
(t1_decoder_init): Use cast for assigning `decoder->num_glyphs'.
6841
* src/base/ftdebug.c (ft_debug_init): Use FT_Int.
6842
* include/freetype/internal/ftdriver.h (FT_Slot_LoadFunc): Use
6843
`FT_Int32' for fourth parameter.
6844
* src/base/ftobjs.c (open_face): Use cast for calling
6847
* src/raster/ftraster.c (Set_High_Precision): Use `1' instead of
6849
(Finalize_Profile_Table, Line_Up, ft_black_init): Use casts.
6850
* src/raster/ftrend1.c (ft_raster1_render): Ditto.
6852
* src/sfnt/sfnt_dir_check: Compare `magic' with unsigned long
6855
2002-09-26 Detlef Würkner <TetiSoft@apg.lahn.de>
6857
* builds/amiga/include/freetype/config/ftmodule.h: Updated.
6859
2002-09-25 David Turner <david@freetype.org>
6861
* src/autohint/ahtypes.h (AH_HINT_METRICS): Disabling metrics
6862
hinting in the auto-hinter. This produces much better anti-aliased
6865
* docs/CHANGES: Updating the changes documentation.
6867
2002-09-25 Anthony Fok <anthony@thizlinux.com>
6869
* src/sfnt/ttcmap0.c (tt_cmap4_validate, tt_cmap4_char_index,
6870
tt_cmap4_char_next): Added support for opens___.ttf (it contains a
6871
charmap that uses offset=0xFFFFU instead of 0x0000 to indicate a
6874
2002-09-21 Wolfgang Domröse <porthos.domroese@harz.de>
6876
* src/truetype/ttdriver.c (Load_Glyph): Fourth parameter must be
6878
* src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph):
6881
2002-09-19 Wolfgang Domröse <porthos.domroese@harz.de>
6885
* src/autohint/ahglobal.c (sort_values): Use FT_Pos for `swap'.
6886
(ah_hinter_compute_widths): Use FT_Pos for `dist'.
6888
* src/autohint/ahglyph.c (ah_outline_scale_blue_edges): Use FT_Pos
6890
(ah_outline_compute_edges): Replace some ints with FT_Int and
6892
(ah_test_extrema): Clean up code.
6893
(ah_get_orientation): Use 4 FT_Int variables instead of FT_BBox to
6895
* src/autohint/ahtypes.h (AH_SegmentRec): Change type of `score'
6898
2002-09-19 Werner Lemberg <wl@gnu.org>
6900
* builds/unix/config.guess, builds/unix/config.sub: Updated to
6903
2002-09-18 David Turner <david@freetype.org>
6905
* src/base/ftobjs.c (FT_Library_Version): Bugfix.
6907
* FreeType 2.1.3rc2 (release candidate 2) is released!
6909
2002-09-17 David Turner <david@freetype.org>
6911
* include/freetype/freetype.h, include/freetype/ftimage.h,
6912
include/freetype/ftstroker.h, include/freetype/ftsysio.h,
6913
include/freetype/ftsysmem.h, include/freetype/ttnameid.h: Updating
6914
the in-source documentation.
6916
* src/tools/docmaker/tohtml.py: Updating the HTML formatter in the
6919
* src/tools/docmaker.py: Removed.
6921
2002-09-17 Werner Lemberg <wl@gnu.org>
6925
* src/psaux/psobjs.c (reallocate_t1_table): Use FT_Long for
6928
2002-09-16 Werner Lemberg <wl@gnu.org>
6930
16bit fixes from Wolfgang Domröse.
6932
* src/type1/t1parse.h (T1_ParserRec): Change type of `base_len'
6933
and `private_len' to FT_Long.
6934
* src/type1/t1parse.c (T1_Get_Private_Dict): Remove cast for
6936
* src/type1/t1load.c: Use FT_Int cast for most calls of T1_ToInt.
6937
Use FT_PtrDist where appropriate.
6938
(parse_encoding): Use FT_Long for `count' and `n'.
6939
(read_binary_data): Use FT_Long* for second parameter.
6940
* src/type1/t1afm.c (afm_atoindex): Use FT_PtrDist.
6942
* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused label.
6943
* src/pshinter/pshalgo3.c (psh3_hint_align): Remove unused variable.
6945
2002-09-14 Werner Lemberg <wl@gnu.org>
6947
Making ftgrays.c compile stand-alone again.
6949
* include/freetype/ftimage.h: Include ft2build.h only if _STANDALONE_
6951
* src/smooth/ftgrays.c [_STANDALONE_]: Define ft_memset,
6952
FT_BEGIN_HEADER, FT_END_HEADER.
6953
(FT_MEM_ZERO): Define.
6954
(TRaster) [GRAYS_USE_GAMMA]: Use `unsigned char' instead of FT_Byte.
6955
(gray_render_span, gray_init_gamma): Don't use `FT_UInt'.
6956
Don't cast with `FT_Byte'.
6957
(grays_init_gamma): Don't use `FT_UInt'.
6959
2002-09-14 Werner Lemberg <wl@gnu.org>
6961
* src/base/ftinit.c (FT_Add_Default_Modules): Improve error message.
6962
* src/pcf/pcfdriver.c (PCF_Face_Done): Improve tracing message.
6963
* include/freetype/config/ftoption.h (FT_MAX_MODULES): Increased
6966
2002-09-10 Werner Lemberg <wl@gnu.org>
6968
* builds/unix/configure.ac (version_info): Set to 9:2:3.
6969
* builds/unix/configure: Regenerated.
6970
* docs/VERSION.DLL: Updated.
6972
2002-09-09 David Turner <david@freetype.org>
6974
* src/pshinter/pshalgo2.c (psh2_glyph_find_strong_points),
6975
src/pshinter/pshalgo3.c (psh3_glyph_find_strong_points): Adding fix
6976
to prevent seg fault when hints are provided in an empty glyph.
6978
* src/cache/ftccache.i (GEN_CACHE_LOOKUP) [FT_DEBUG_LEVEL_ERROR]:
6979
Removed conditional code. This fixes a bug that prevented
6980
compilation in debug mode of template instantiation.
6982
* include/freetype/ftimage.h: Removed incorrect `zft_' definitions
6983
and updated constants documentation comments.
6985
* src/cff/cffparse.c (cff_parser_run): Fixed the CFF table loader.
6986
It didn't accept empty arrays, and this prevented the loading of
6989
* include/freetype/freetype.h (FT_FaceRec): Updating documentation
6990
comment. The `descender' value is always *negative*, not positive.
6992
2002-09-09 Owen Taylor <owen@redhat.com>
6994
* src/pcf/pcfdriver.c (PCF_Glyph_Load): Fixing incorrect computation
6997
2002-09-08 David Turner <david@freetype.org>
6999
Various updates to correctly support sub-pixel rendering.
7001
* include/freetype/config/ftmodule.h: Add two renderers for LCD.
7003
* src/base/ftobjs.c (FT_Load_Glyph): Updated.
7005
* src/smooth/ftsmooth.c (ft_smooth_render_lcd,
7006
ft_smooth_render_lcd_v): Set FT_PIXEL_MODE_LCD and
7007
FT_PIXEL_MODE_LCD_V, respectively.
7009
* include/freetype/cache/ftcimage.h (FTC_ImageTypeRec): New
7012
(FTC_ImageDesc): Removed.
7013
(FTC_ImageCache_Lookup): Second parameter is now of type
7016
(FTC_IMAGE_DESC_COMPARE): Updated and renamed to...
7017
(FTC_IMAGE_TYPE_COMPARE): This.
7018
(FTC_IMAGE_DESC_HASH): Updated and renamed to...
7019
(FTC_IMAGE_TYPE_HASH): This.
7021
* include/freetype/cache/ftcsbits.h (FTC_SBitRec): Field `num_grays'
7022
replaced with `max_grays'.
7023
`pitch' is now FT_Short.
7024
(FTC_SBitCache_Lookup): Second parameter is now of type
7028
* src/cache/ftcimage.c (FTC_ImageQueryRec, FTC_ImageFamilyRec):
7030
(ftc_image_node_init): Updated.
7031
Moved code to convert type flags to load flags to...
7032
(FTC_Image_Cache_Lookup): This function.
7033
(ftc_image_family_init): Updated.
7035
* src/cache/ftcsbit.c (FTC_SBitQueryRec, FTC_SBitFamilyRec):
7037
(ftc_sbit_node_load): Updated.
7038
Moved code to convert type flags to load flags to...
7039
(FTC_SBitCache_Lookup): This function.
7041
* src/autohint/ahtypes.h (AH_HinterRec): Replace `no_*_hints' with
7043
Update all users (with negation).
7044
* src/autohint/ahhint.c (ah_compute_stem_width): Fix threshold for
7045
`dist' for `delta' < 40.
7047
* src/pshinter/pshalgo3.h (PSH3_GlyphRec): Replace `no_*_hints' with
7049
Update all users (with negation).
7050
* src/pshinter/pshalgo3.c (psh3_dimension_quantize_len): New
7052
(psh3_hint_align): Use it.
7053
Improve hinting code.
7054
[STRONGER]: Removed.
7055
(STRONGER): Removed.
7057
* include/freetype/freetype.h (FT_Set_Hint_Flags, FT_HINT_*):
7060
2002-09-05 Werner Lemberg <wl@gnu.org>
7062
* src/cid/cidobjs.c (CID_Size_Init): Renamed to...
7063
(cid_size_init): This.
7064
* src/psaux/psobjs.c (T1_Builder_Add_Point1): Renamed to...
7065
(t1_builder_add_point1): This.
7067
Updated all affected code.
7069
* src/pshinter/pshalgo3.c (psh3_hint_align): Fix compiler warnings.
7070
* src/type1/t1gload.c (T1_Compute_Max_Advance): Ditto.
7072
2002-09-04 David Turner <david@freetype.org>
7074
* include/freetype/freetype.h: Corrected the definition of
7075
ft_encoding_symbol to be FT_ENCODING_MS_SYMBOL (instead of
7076
the erroneous FT_ENCODING_SYMBOL).
7078
* builds/unix/unix-def.in (datadir): Initialize it (thanks to
7081
2002-08-29 David Turner <david@freetype.org>
7083
Slight modification to the Postscript hinter to slightly increase
7084
the contrast of smooth hinting. This is very similar to what the
7085
auto-hinter does when it comes to stem width computations. However,
7086
it produces better results with well-hinted fonts.
7088
* include/freetype/internal/psaux.h (T1_Decoder_FuncsRec): Add hint
7089
mode to `init' member function.
7090
(T1_DecoderRec): Add hint mode.
7091
* include/freetype/internal/pshints (T1_Hints_ApplyFunc,
7092
T2_Hints_ApplyFunc): Pass `hint_mode', not `hint_flags'.
7093
* src/psaux/t1decode.c (t1_decoder_init): Add hint mode argument.
7094
* src/pshinter/pshalgo1.c (ps1_hints_apply): Pass hint mode, not
7096
* src/pshinter/pshalgo2.c (ps2_hints_apply): Ditto.
7097
* src/pshinter/pshalgo3.c (ps3_hints_apply): Ditto.
7098
(STRONGER): New macro.
7099
(psh3_hint_align, psh3_hint_table_align_hints): Pass `glyph' instead
7101
Implement announced changes.
7102
* src/pshinter/pshalgo3.h (PSH3_GlyphRec): Add flags to control
7103
vertical and horizontal hints and snapping.
7105
* README, docs/CHANGES: Updating for the 2.1.3 release.
7107
2002-08-27 David Turner <david@freetype.org>
7109
* Massive re-formatting changes to many, many source files. I don't
7110
want to list them all here. The operations performed were all
7111
logical transformations of the sources:
7113
- trying to convert all enums and constants to CAPITALIZED_STYLE,
7114
#with define definitions like
7116
#define my_old_constants MY_NEW_CONSTANT
7118
- big, big update of the documentation comments
7120
* include/freetype/freetype.h, src/base/ftobjs.c,
7121
src/smooth/ftsmooth.c, include/freetype/ftimage.h: Adding support
7122
for LCD-optimized rendering though the new constants/enums:
7124
FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V
7125
FT_PIXEL_MODE_LCD, FT_PIXEL_MODE_LCD_V
7127
This is still work in progress, don't expect everything to work
7128
correctly though most of the features have been implemented.
7130
* Adding new FT_LOAD_XXX flags, used to specify both hinting and
7133
FT_LOAD_TARGET_NORMAL :: anti-aliased hinting & rendering
7134
FT_LOAD_TARGET_MONO :: monochrome bitmaps
7135
FT_LOAD_TARGET_LCD :: horizontal RGB/BGR decimated
7137
FT_LOAD_TARGET_LCD_V :: vertical RGB/BGR decimated
7140
Note that FT_LOAD_TARGET_NORMAL is 0, which means that the default
7141
behaviour of the font engine is _unchanged_.
7143
* include/freetype/ftimage.h
7144
(FT_Outline_{Move,Line,Conic,Cubic}To_Func): Renamed to...
7145
(FT_Outline_{Move,Line,Conic,Cubic}ToFunc): This.
7146
(FT_Raster_Span_Func): Renamed to ...
7147
(FT_SpanFunc): This.
7148
(FT_Raster_{New,Done,Reset,Set_Mode,Render}_Func): Renamed to ...
7149
(FT_Raster_{New,Done,Reset,SetMode,Render}Func}: This.
7151
Updated all affected code.
7153
* include/freetype/ftrender.h
7154
(FT_Glyph_{Init,Done,Transform,BBox,Copy,Prepare}_Func): Renamed
7156
(FT_Glyph_{Init,Done,Transform,GetBBox,Copy,Prepare}Func): This.
7157
(FTRenderer_{render,transform,getCBox,setMode}): Renamed to ...
7158
(FT_Renderer_{RenderFunc,TransformFunc,GetCBoxFunc,SeteModeFunc}):
7161
Updated all affected code.
7163
* src/autohint/ahtypes.h (AH_Point, AH_Segment, AH_Edge, AH_Globals,
7164
AH_Face_Globals, AH_Outline, AH_Hinter): These typedefs are now
7165
pointers to the corresponding `*Rec' structures. All source files
7166
have been updated accordingly.
7168
* src/cff/cffgload.c (cff_decoder_init): Add hint mode as parameter.
7169
* src/cff/cffgload.h (CFF_Decoder): Add `hint_mode' element.
7171
* src/cid/cidgload.c (CID_Compute_Max_Advance): Renamed to...
7172
(cid_face_compute_max_advance): This.
7173
(CID_Load_Glyph): Renamed to...
7174
(cid_slot_load_glyph): This.
7175
* src/cid/cidload.c (CID_Open_Face): Renamed to...
7176
(cid_face_open): This.
7177
* src/cid/cidobjs.c (CID_GlyphSlot_{Done,Init}): Renamed to...
7178
(cid_slot_{done,init}): This.
7179
(CID_Size_{Get_Globals_Funcs,Done,Reset): Renamed to...
7180
(cid_size_{get_globals_funcs,done,reset): This.
7181
(CID_Face_{Done,Init}): Renamed to...
7182
(cid_face_{done,init}): This.
7183
(CID_Driver_{Done,Init}: Renamed to...
7184
(cid_driver_{done,init}: This.
7185
* src/cid/cidparse.c (CID_{New,Done}_Parser): Renamed to...
7186
(cid_parser_{new,done}): This.
7187
* src/cid/cidparse.h (CID_Skip_{Spaces,Alpha}): Renamed to...
7188
(cid_parser_skip_{spaces,alpha}): This.
7189
(CID_To{Int,Fixed,CoordArray,FixedArray,Token,TokenArray}): Renamed
7191
(cid_parser_to_{int,fixed,coord_array,fixed_array,token,token_array}):
7193
(CID_Load_{Field,Field_Table): Renamed to...
7194
(cid_parser_load_{field,field_table}): This.
7195
* src/cid/cidriver.c (CID_Get_Interface): Renamed to...
7196
(cid_get_interface): This.
7198
Updated all affected code.
7200
* src/psaux/psobjs.c (PS_Table_*): Renamed to...
7202
(T1_Builder_*): Renamed to...
7203
(t1_builder_*): This.
7204
* src/psaux/t1decode.c (T1_Decoder_*): Renamed to...
7205
(t1_decoder_*): This.
7207
* src/psnames/psmodule.c (PS_*): Renamed to...
7210
Updated all affected code.
7212
* src/sfnt/sfdriver (SFNT_Get_Interface): Renamed to...
7213
(sfnt_get_interface): This.
7214
* src/sfnt/sfobjs.c (SFNT_*): Renamed to...
7216
* src/sfnt/ttcmap.c (TT_CharMap_{Load,Free}): Renamed to...
7217
(tt_face_{load,free}_charmap): This.
7218
* src/sfnt/ttcmap0.c (TT_Build_CMaps): Renamed to...
7219
(tt_face_build_cmaps): This.
7220
* src/sfnt/ttload.c (TT_*): Renamed to...
7222
* src/sfnt/ttpost.c (TT_Post_Default_Names): Renamed to...
7223
(tt_post_default_names): This.
7224
(Load_*): Renamed to...
7226
(TT_*): Renamed to...
7228
* src/sfnt/ttsbit.c (TT_*): Renamed to...
7230
({Find,Load,Crop}_*): Renamed to...
7231
({find,load,crop}_*): This.
7233
Updated all affected code.
7235
* src/smooth/ftsmooth.c (ft_smooth_render): Renamed to...
7236
(ft_smooth_render_generic): This.
7237
Make function more generic by adding vertical and horizontal scaling
7239
(ft_smooth_render, ft_smooth_render_lcd, ft_smooth_render_lcd_v):
7242
(ft_smooth_locd_renderer_class, ft_smooth_lcdv_renderer_class): New
7245
* src/truetype/ttobjs.c (TT_{Done,New}_GlyphZone): Renamed to...
7246
(tt_glyphzone_{done,new}): This.
7247
(TT_{Face,Size,Driver}_*): Renamed to...
7248
(tt_{face,size,driver}_*): This.
7249
* src/truetype/ttpload.c (TT_Load_Locations): Renamed to...
7250
(tt_face_load_loca): This.
7251
(TT_Load_Programs): Renamed to...
7252
(tt_face_load_fpgm): This.
7253
(TT_*): Renamed to...
7256
2002-08-27 Werner Lemberg <wl@gnu.org>
7258
* docs/VERSION.DLL: New file.
7260
2002-08-23 Graham Asher <graham.asher@btinternet.com>
7262
* src/cff/cffgload.c (cff_operator_seac)
7263
[FT_CONFIG_OPTION_INCREMENTAL]: Incremental fonts (actually not
7264
incremental in the case of CFF but just using callbacks to get glyph
7265
recipes) pass the character code, not the glyph index, to the
7266
get_glyph_data function; they have no valid charset table.
7268
* src/cff/cffload.c (cff_font_load): Removed special cases for
7269
FT_CONFIG_OPTION_INCREMENTAL, which are no longer necessary; CFF
7270
fonts provided via the incremental interface now have to conform
7271
more closely to the CFF font format.
7273
* src/cff/cffload.h (cff_font_load): Removed argument now unneeded.
7275
* src/cff/cffobjs.c (cff_face_init): Changed call to cff_font_load
7276
to conform with new signature.
7278
2002-08-22 David Turner <david@freetype.org>
7280
* src/base/ftobject.c, src/base/ftsynth.c, src/base/ftstroker.c,
7281
src/bdf/bdfdrivr.c: Removed compiler warnings.
7283
2002-08-21 Werner Lemberg <wl@gnu.org>
7285
* src/pshinter/pshalgo3.c (psh3_glyph_compute_inflections,
7286
psh3_glyph_compute_extrema, psh3_hint_table_find_strong_point): Fix
7287
compiler warnings and resolve shadowing of local variables.
7289
2002-08-21 David Turner <david@freetype.org>
7291
The automatic and Postscript hinter now automatically detect
7292
inflection points in glyph outlines and treats them specially. This
7293
is very useful to prevent nasty effect like the disappearing
7294
diagonals of `S' and `s' in many, many fonts.
7296
* src/autohint/ahtypes.h (ah_flag_inflection): New macro.
7297
* src/autohint/ahangles.c (ah_angle_diff): New function.
7298
* src/autohint/ahangles.h: Updated.
7299
* src/autohint/ahglyph.c (ah_outline_compute_inflections): New
7301
(ah_outline_detect_features): Use it.
7302
* src/autohint/ahhint.c (ah_hinter_align_strong_points)
7303
[!AH_OPTION_NO_WEAK_INTERPOLATION]: Handle inflection.
7305
* src/tools/docmaker/docmaker.py, src/tools/docmaker/utils.py,
7306
src/tools/docmaker/tohtml.py: Updating the DocMaker tool.
7308
* include/freetype/freetype.h: Changing the type of the `load_flags'
7309
parameter from `FT_Int' to `FT_Int32', this in order to support more
7310
options. This should only break binary and/or source compatibility
7311
on 16-bit platforms (Atari?).
7312
(FT_LOAD_NO_AUTOHINT): New macro.
7314
* src/base/ftobjs.c (FT_Load_Glyph): Updated.
7315
Handle FT_LOAD_NO_AUTOHINT.
7316
(FT_Load_Char): Updated.
7318
* src/pshinter/pshalgo3.c, src/base/ftobjs.c, src/base/ftobject.c,
7319
src/autohint/ahglyph.c, include/freetype/freetype.h: Fixing typos
7320
and removing compiler warnings.
7322
2002-08-20 Werner Lemberg <wl@gnu.org>
7324
* src/truetype/ttgload.c (TT_Get_Metrics): Add guard for k = 0.
7326
2002-08-20 David Turner <david@freetype.org>
7328
* src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
7329
src/pshinter/pshglob.c, src/pshinter/pshrec.c,
7330
src/autohint/ahmodule.c [DEBUG_HINTER]: Removing compiler warnings
7331
(only used in development builds anyway).
7333
Improve support of local extrema and stem edge points.
7335
* src/pshinter/pshalgo3.h (PSH3_Hint_TableRec): Use PSH3_ZoneRec
7337
(PSH3_DIR_UP, PSH3_DIR_DOWN): Exchange values.
7338
(PSH3_DIR_HORIZONTAL, PSH3_DIR_VERTICAL): New macros.
7339
(PSH3_DIR_COMPARE, PSH3_DIR_IS_HORIZONTAL, PSH3_IS_VERTICAL): New
7341
(PSH3_POINT_INFLEX): New enum.
7342
(psh3_point_{is,set}_{off,inflex}): New macros.
7343
(PSH3_POINT_{EXTREMUM,POSITIVE,NEGATIVE,EDGE_MIN,EDGE_MAX): New
7345
(psh3_point_{is,set}_{extremum,positive,negative,edge_min,edge_max}):
7347
(PSH3_PointRec): New members `flags2' and `org_v'.
7348
(PSH3_POINT_EQUAL_ARG, PSH3_POINT_ANGLE): New macros.
7350
* src/pshinter/pshalgo3.c [DEBUG_HINTER]: Removing compiler
7352
(COMPUTE_INFLEXS): New macro.
7353
(psh3_hint_align): Simplify some basic arithmetic computations.
7354
(psh3_point_is_extremum): Removed.
7355
(psh3_glyph_compute_inflections) [COMPUTE_INFLEXS]: New function.
7356
(psh3_glyph_init) [COMPUTE_INFLEXS]: Use it.
7357
(psh3_glyph_compute_extrema): New function.
7358
(PSH3_STRONG_THRESHOLD): Increased to 30.
7359
(psh3_hint_table_find_strong_point): Improved.
7360
(psh3_glyph_find_strong_points,
7361
psh3_glyph_interpolate_strong_points): Updated.
7362
(psh3_hints_apply): Use psh3_glyph_compute_extrema.
7364
* test/gview.c (draw_ps3_hint, ps3_draw_control_points): New
7366
Other small updates.
7368
* Jamfile: Small updates.
7370
2002-08-18 Arkadiusz Miskiewicz <misiek@pld.ORG.PL>
7372
* builds/unix/install.mk (install, uninstall): Add $(DESTDIR) to
7373
make life easier for package maintainers.
7375
2002-08-18 Werner Lemberg <wl@gnu.org>
7377
* src/pcf/pcfdriver.c (PCF_Glyph_Load): Fix computation of
7379
* src/bdf/bdfdrivr.c (BDF_GlyphLoad): Fix computation of
7382
2002-08-16 George Williams <gww@silcom.com>
7384
Add support for Apple composite glyphs.
7386
* include/freetype/config/ftoption.h
7387
(TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED): New macro.
7389
* src/truetype/ttgload.c (OVERLAP_COMPOUND, SCALED_COMPONENT_OFFSET,
7390
UNSCALED_COMPONENT_OFFSET): New macros for additional OpenType
7391
glyph loading flags.
7392
(load_truetype_glyph): Implement it.
7394
2002-08-16 Werner Lemberg <wl@gnu.org>
7396
* src/cff/cffgload.c (cff_free_glyph_data),
7397
src/cff/cffload.c (cff_font_load): Use FT_UNUSED.
7399
2002-08-15 Werner Lemberg <wl@gnu.org>
7401
* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Initialize `error'.
7402
* src/sfnt/sfobjs.c (SFNT_Load_Face): Fix compiler warning.
7404
2002-08-15 Graham Asher <graham.asher@btinternet.com>
7406
Implemented the incremental font loading system for the CFF driver.
7407
Tested using the GhostScript-to-FreeType bridge (under development).
7409
* src/cff/cffgload.c (cff_get_glyph_data, cff_free_glyph_data): New
7411
(cff_operator_seac, cff_compute_max_advance, cff_slot_load): Use
7413
* src/cff/cffload.c (cff_font_load): Add `face' parameter.
7414
Load charset and encoding only if there are glyphs.
7415
[FT_CONFIG_OPTION_INCREMENTAL]: Incremental fonts don't need
7417
* src/cff/cffload.h, src/cff/cffobjs.c: Updated.
7419
* src/cid/cidgload.c (cid_load_glyph)
7420
[FT_CONFIG_OPTION_INCREMENTAL]: Corrected the incremental font
7421
loading implementation to use the new system introduced on
7424
2002-08-06 Werner Lemberg <wl@gnu.org>
7426
* src/cff/cffcmap.c: Remove compiler warnings.
7427
* src/cache/ftccache.c, src/cache/ftccache.i,
7428
src/pfr/pfrload.c, src/pfr/pfrgload.c: s/index/idx/.
7429
* src/cff/cffload.c: s/select/fdselect/.
7430
* src/raster/ftraster.c: s/wait/waiting/.
7432
2002-08-01 Graham Asher <graham.asher@btinternet.com>
7434
* src/type1/t1load.c (T1_Open_Face): Tolerate a face with no
7435
charstrings if there is an incremental loading interface. Type 1
7436
faces supplied by PostScript interpreters like GhostScript will
7437
typically not provide any charstrings at load time, so this is
7438
essential if they are to work.
7440
2002-08-01 Graham Asher <graham.asher@btinternet.com>
7442
Modified incremental loading interface to be closer to David's
7443
preferences. The header freetype.h is not now affected, the
7444
interface is specified via an FT_Parameter, the pointer to the
7445
interface is hidden in an internal part of the face record, and all
7446
the definitions are in ftincrem.h.
7448
* include/freetype/freetype.h [FT_CONFIG_OPTION_INCREMENTAL]:
7450
* include/freetype/internal/ftobjs.h [FT_CONFIG_OPTION_INCREMENTAL]:
7451
Include FT_INCREMENTAL_H.
7452
(FT_Face_InternalRec) [FT_CONFIG_OPTION_INCREMENTAL]: Add
7453
`incremental_interface'.
7455
* src/base/ftobjs.c (open_face, FT_Open_Face)
7456
[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
7457
* src/sfnt/sfobjs.c (SFNT_Load_Face) [FT_CONFIG_OPTION_INCREMENTAL]:
7460
* src/truetype/ttgload.c (load_truetype_glyph)
7461
[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
7462
Free loaded glyph data properly.
7463
(compute_glyph_metrics, TT_Load_Glyph)
7464
[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
7465
* src/truetype/ttobjs.c (TT_Face_Init)
7466
[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
7468
* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
7469
[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
7470
(T1_Parse_Glyph) [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
7471
Free loaded glyph data properly.
7472
(T1_Load_Glyph): Updated.
7473
[FT_CONFIG_OPTION_INCREMENTAL]: Free loaded glyph data properly.
7475
2002-07-30 David Turner <david@freetype.org>
7477
* include/freetype/ftincrem.h: Adding new experimental header file
7478
to demonstrate a `cleaner' API to support incremental font loading.
7480
* include/freetype/config/ftheader.h (FT_INCREMENTAL_H): New macro.
7482
* src/tools/docmaker/*: Adding new (more advanced) version of
7483
the DocMaker tool, using Python's sophisticated regexps.
7485
2002-07-28 Werner Lemberg <wl@gnu.org>
7487
s/ft_memset/FT_MEM_SET/.
7488
s/FT_MEM_SET/FT_MEM_ZERO/ where appropriate.
7490
2002-07-27 Werner Lemberg <wl@gnu.org>
7492
* src/sfnt/ttload.c (sfnt_dir_check): Make it work with TTCs.
7494
2002-07-26 Werner Lemberg <wl@gnu.org>
7496
* src/truetype/ttgload.c (load_truetype_glyph)
7497
[FT_CONFIG_OPTION_INCREMENTAL]: s/memset/ft_memset/.
7499
* src/autohint/ahhint.c (ah_hint_edges_3): Fix compiler warning.
7500
* src/cff/cffload.c (cff_encoding_load): Remove `memory' variable.
7501
* src/cff/cffcmap.c (cff_cmap_encoding_init): Remove `psnames'
7503
* src/truetype/ttgload.c (load_truetype_glyph): Remove statement
7505
* src/truetype/ttdriver (Get_Char_Index, Get_Next_Char): Removed.
7507
* src/pshinter/pshalgo3.c (psh3_hint_table_record,
7508
psh3_hint_table_init, psh3_hint_table_activate_mask): Fix error
7511
2002-07-24 Graham Asher <graham.asher@btinternet.com>
7513
* src/truetype/ttobjs.c: Fix for bug reported by Sven Neumann
7514
[sven@gimp.org] on the FreeType development forum: `If
7515
FT_CONFIG_OPTION_INCREMENTAL is undefined (this is the default), the
7516
TrueType loader crashes in line 852 of src/truetype/ttgload.c when
7517
it tries to access face->glyph_locations.'
7519
2002-07-18 Graham Asher <graham.asher@btinternet.com>
7521
Added types and structures to support incremental typeface loading.
7522
The FT_Incremental_Interface structure, defined in freetype.h, is
7523
designed to be passed to FT_Open_Face to provide callback functions
7524
to obtain glyph recipes and metrics, for fonts like those passed
7525
from PostScript that do not necessarily provide all, or any, glyph
7526
information, when first opened.
7528
* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_INCREMENTAL):
7529
New configuration macro to enable incremental face loading. By
7530
default it is not defined.
7532
* include/freetype/freetype.h (FT_Basic_Glyph_Metrics,
7533
FT_Get_Glyph_Data_Func, FT_Get_Glyph_Metrics_Func,
7534
FT_Incremental_Interface_Funcs, FT_Incremental_Interface)
7535
[FT_CONFIG_OPTION_INCREMENTAL]: New.
7536
(FT_Open_Args, FT_FaceRec) [FT_CONFIG_OPTION_INCREMENTAL]: New field
7537
`incremental_interface'.
7538
(FT_Open_Flags) [FT_CONFIG_OPTION_INCREMENTAL]: New enum
7539
`ft_open_incremental'.
7541
* include/freetype/fttypes.h: Include FT_CONFIG_CONFIG_H.
7542
(FT_Data): New structure to represent binary data.
7544
* src/base/ftobjs.c (open_face) [FT_CONFIG_OPTION_INCREMENTAL]:
7545
Add parameter for incremental loading.
7546
(FT_Open_Face) [FT_CONFIG_OPTION_INCREMENTAL]: Use incremental
7549
* src/truetype/ttgload.c (load_truetype_glyph)
7550
[FT_CONFIG_OPTION_INCREMENTAL]: Added the incremental loading system
7551
for the TrueType driver.
7552
(compute_glyph_metrics): Return FT_Error.
7553
[FT_CONFIG_OPTION_INCREMENTAL]: Check for overriding metrics.
7554
(TT_Load_Glyph) [FT_CONFIG_OPTION_INCREMENTAL]: Don't look for
7555
the glyph table while handling an incremental font.
7558
* src/truetype/ttobjs.c (TT_Face_Init)
7559
[FT_CONFIG_OPTION_INCOREMENTAL]: Added the incremental loading
7560
system for the TrueType driver.
7562
* src/cid/cidgload.c (cid_load_glyph)
7563
[FT_CONFIG_OPTION_INCREMENTAL]: Added the incremental loading system
7566
* src/sfnt/sfobjs.c (SFNT_Load_Face) [FT_CONFIG_OPTION_INCREMENTAL]:
7567
Changes to support incremental Type 42 fonts: Assume a font has
7568
glyphs if it has an incremental interface object.
7570
* src/type1/t1gload.c (T1_Parse_Glyph): Renamed to...
7571
(T1_Parse_Glyph_And_Get_Char_String): This.
7572
[FT_CONFIG_OPTION_INCREMENTAL]: Added support for incrementally
7573
loaded Type 1 faces.
7574
(T1_Parse_Glyph): New function.
7575
(T1_Load_Glyph): Updated.
7577
2002-07-17 David Turner <david@freetype.org>
7579
Cleaning up the cache sub-system code; linear hashing is now the
7582
* include/freetype/cache/ftccache.h, src/cache/ftccache.i,
7583
src/cache/ftccache.c [!FTC_CACHE_USE_LINEAR_HASHING]: Removed.
7584
(FTC_CACHE_USE_LINEAR_HASHING: Removed also.
7586
FT_CONFIG_OPTION_USE_CMAPS is now the default.
7588
* include/freetype/internal/ftdriver.h (FT_Driver_ClassRec): Remove
7589
`get_char_index' and `get_next_char'.
7591
* include/freetype/config/ftoption.h,
7592
include/freetype/internal/tttypes.h, src/base/ftobjs.c,
7593
src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/pcf/pcfdrivr.c,
7594
src/pfr/pfrdrivr.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
7595
src/sfnt/ttcmap0.h, src/sfnt/ttload.c, src/type1/t1objs.c,
7596
src/type42/t42objs.c, src/winfonts/winfnt.c
7597
[!FT_CONFIG_OPTION_USE_CMAPS]: Removed. The new cmap code is now
7600
* src/type42/t42objs.c (T42_CMap_CharIndex, T42_CMap_CharNext):
7602
* src/type42/t42objs.h: Updated.
7604
* src/cid/cidriver.c (Cid_Get_Char_Index, Cid_Get_Next_Char):
7606
(t1_cid_driver_class): Updated.
7607
* src/truetype/ttdriver.c (tt_driver_class): Updated.
7608
* src/type1/t1driver.c (Get_Char_Index, Get_Next_Char): Removed
7609
(t1_driver_class): Updated.
7610
* src/type42/t42drivr.c (t42_driver_class): Updated.
7612
* src/base/ftobjs.c (open_face): Select Unicode cmap by default.
7614
* src/sfnt/ttload.c (TT_Load_SFNT_Header): Fixed a recent bug that
7615
prevented OpenType fonts to be recognized by FreeType.
7617
2002-07-11 David Turner <david@freetype.org>
7619
Changing the SFNT loader to check for SFNT-based font files
7620
differently. We now ignore the range `helper' fields and check the
7621
`head' table's magic number instead.
7623
* include/freetype/internal/tttypes.h (SFNT_HeaderRec): Add `offset'
7626
* src/sfnt/ttload.c (sfnt_dir_check): New function.
7627
(TT_Load_SFNT_HeaderRec): Renamed to...
7628
(TT_Load_SFNT_Header): This.
7629
Implement new functionality.
7630
* src/sfnt/ttload.h: Updated.
7631
* src/sfnt/sfdriver.c (sfnt_interface): Updated.
7633
* src/base/ftobject.c, src/base/fthash.c: Updated object sub-system
7634
and dynamic hash table implementation (still experimental, don't
7636
* include/freetype/internal/fthash.h: Updated.
7637
* include/freetype/internal/ftobjs.h (FT_LibraryRec): New member
7640
Fixing a bug in the Type 1 loader that prevented valid font bounding
7641
boxes to be loaded from multiple master fonts.
7643
* include/freetype/t1tables.h (PS_BlendRec): Add `bboxes' field.
7645
* include/freetype/internal/psaux.h (T1_FieldType): Add
7646
`T1_FIELD_TYPE_BBOX'.
7647
(T1_FieldLocation): Add `T1_FIELD_LOCATION_BBOX'.
7648
(T1_FIELD_BBOX): New macro.
7650
* src/psaux/psobjs.c (PS_Parser_LoadField): Handle T1_FIELD_TYPE_BBOX.
7651
* src/type1/t1load.c (t1_allocate_blend): Create blend->bboxes.
7652
(T1_Done_Blend): Free blend->bboxes.
7653
(t1_load_keyword): Handle T1_FIELD_LOCATION_BBOX.
7654
(parse_font_bbox): Commented out.
7655
(t1_keywords): Comment out `parse_font_bbox'.
7656
* src/type1/t1tokens.h: Define `FontBBox' field.
7658
2002-07-10 David Turner <david@freetype.org>
7660
* src/cff/cffobjs.c: Small fix to select the Unicode charmap by
7661
default when needed.
7662
Small fix to allow OpenType fonts to support Adobe charmaps when
7665
* src/cff/cffcmap.c, src/cff/cffcmap.h: New files to support
7666
charmaps for CFF fonts.
7668
* src/cff/cff.c, src/cff/Jamfile, src/cff/rules.mk: Updated.
7670
* include/freetype/internal/cfftypes.h (CFF_EncodingRec): Use
7671
fixed-length arrays for `sids' and `codes'. Add `count' member.
7672
(CFF_FontRec): Add `psnames' member.
7674
* src/cff/cffdrivr.c, src/cff/cffload.c, src/cff/cffload.h,
7675
src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c,
7676
src/cffparse.h, src/cff/cffgload.c, src/cff/cffgload.h: Adding
7677
support for CFF charmaps, reformatting the sources, and removing
7678
some bugs in the Encoding and Charset loaders.
7679
Many fonts renamed to use lowercase only:
7681
CFF_Builder_Init -> cff_builder_init
7682
CFF_Builder_Done -> cff_builder_done
7683
CFF_Init_Decoder -> cff_decoder_init
7684
CFF_Parse_CharStrings -> cff_decoder_parse_charstrings
7685
CFF_Load_Glyph -> cff_slot_load
7686
CFF_Init_Decoder -> cff_decoder_init
7687
CFF_Prepare_Decoder -> cff_decoder_prepare
7688
CFF_Get_Standard_Encoding -> cff_get_standard_encoding
7689
CFF_Access_Element -> cff_index_access_element
7690
CFF_Forget_Element -> cff_index_forget_element
7691
CFF_Get_Name -> cff_index_get_name
7692
CFF_Get_String -> cff_index_get_sid_string
7693
CFF_Get_FD -> cff_fd_select_get
7694
CFF_Done_Charset -> cff_charset_done
7695
CFF_Load_Charset -> cff_charset_load
7696
CFF_Done_Encoding -> cff_encoding_done
7697
CFF_Load_Encoding -> cff_encoding_load
7698
CFF_Done_SubFont -> cff_subfont_done
7699
CFF_Load_Font -> cff_font_load
7700
CFF_Done_Font -> cff_font_done
7701
CFF_Size_Get_Global_Funcs -> cff_size_get_global_funcs
7702
CFF_Size_Done -> cff_size_done
7703
CFF_Size_Init -> cff_size_init
7704
CFF_Size_Reset -> cff_size_reset
7705
CFF_GlyphSlot_Done -> cff_slot_done
7706
CFF_GlyphSlot_Init -> cff_slot_init
7707
CFF_StrCopy -> cff_strcpy
7708
CFF_Face_Init -> cff_face_init
7709
CFF_Face_Done -> cff_face_done
7710
CFF_Driver_Init -> cff_driver_init
7711
CFF_Driver_Done -> cff_driver_done
7712
CFF_Parser_Init -> cff_parser_init
7713
CFF_Parser_Run -> cff_parser_run
7715
add_point -> cff_builder_add_point
7716
add_point1 -> cff_builder_add_point1
7717
add_contour -> cff_builder_add_contour
7718
close_contour -> cff_builder_close_contour
7719
cff_explicit_index -> cff_index_get_pointers
7721
2002-07-09 Owen Taylor <owen@redhat.com>
7723
* src/pshinter/pshglob.c (psh_globals_new): Fixed a bug that
7724
prevented the hinter from using correct standard width and height
7725
values, resulting in hinting bugs with certain fonts (e.g. Utopia).
7727
2002-07-07 David Turner <david@freetype.org>
7729
* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Added code to return
7730
successfully when the function is called with a bitmap glyph (the
7731
previous code simply returned with an error).
7733
* docs/DEBUG.TXT: Adding debugging support documentation.
7735
* src/base/ftdebug.c (ft_debug_init), builds/win32/ftdebug.c
7736
(ft_debug_init), builds/amiga/src/ftdebug.c (ft_debug_init): Changed
7737
the syntax of the FT2_DEBUG environment variable used to control
7738
debugging output (i.e. logging and error messages). It must now
7741
any:6 memory:4 io:3 or
7742
any:6,memory:4,io:3 or
7745
2002-07-07 Owen Taylor <owen@redhat.com>
7747
* src/pshinter/pshglob.c (psh_blues_snap_stem): Adding support for
7749
* src/pshinter/pshglob.h (PSH_BluesRec): Add `blue_fuzz' field.
7750
* src/type1/t1load.c (T1_Open_Face): Initialize `blue_fuzz'.
7752
Adding support for hinter-specific bit flags, and the new
7753
FT_Set_Hint_Flags high-level API.
7755
* include/freetype/freetype.h (FT_Set_Hint_Flags): New function.
7756
(FT_HINT_NO_INTEGER_STEM, FT_HINT_NO_HSTEM_ALIGN,
7757
FT_HINT_NO_VSTEM_ALIGN): New macros.
7759
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Add
7760
`hint_flags' member.
7762
* src/base/ftobjs.c (FT_Set_Hint_Flags): New function.
7764
* include/freetype/internal/psaux.h (T1_DecoderRec): Add `hint_flags'
7767
* include/freetype/internal/pshints.h (T1_Hints_ApplyFunc,
7768
T2_Hints_ApplyFunc): Add parameter to pass hint flags.
7770
* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings,
7771
T1_Decoder_Init): Use decoder->hint_flags.
7772
* src/cff/cffgload.h (CFF_Builder): Add `hint_flags' field.
7773
* src/cff/cffgload.c (CFF_Builder_Init): Set builder->hint_flags.
7774
(CFF_Parse_CharStrings): Updated.
7775
* src/pshinter/pshalgo1.c (ps1_hints_apply): Add parameter to handle
7776
hint flags (unused).
7777
* src/pshinter/pshalgo1.h: Updated.
7778
* src/pshinter/pshalgo2.c (ps2_hints_apply): Add parameter to handle
7779
hint flags (unused).
7780
* src/pshinter/pshalgo2.h: Updated.
7781
* src/pshinter/pshalgo3.c (ps3_hints_apply): Add parameter to handle
7783
* src/pshinter/pshalgo3.h: Updated.
7785
2002-07-04 David Turner <david@freetype.org>
7787
* src/pfr/pfrobjs.c (pfr_slot_load): Fixed a small bug that returned
7788
incorrect advances when the outline resolution was different from
7789
the metrics resolution.
7791
* src/autohint/ahhint.c: Removing compiler warnings.
7793
* src/autohint/ahglyph.c: s/FT_MEM_SET/FT_ZERO/ where appropriate.
7794
(ah_outline_link_segments): Slight improvements to the serif
7795
detection code. More work is needed though.
7797
2002-07-03 David Turner <david@freetype.org>
7799
Small improvements to the automatic hinter. Uneven stem-widths have
7800
now disappeared and everything looks much better, even if there are
7801
still issues with serifed fonts.
7803
* src/autohint/ahtypes.h (AH_Globals): Added `stds' array.
7804
* src/autohint/ahhint.c (OPTIM_STEM_SNAP): New #define.
7805
(ah_snap_width): Commented out.
7806
(ah_align_linked_edge): Renamed to...
7807
(ah_compute_stem_width): This.
7808
Don't allow uneven stem-widths.
7809
(ah_align_linked_edge): New function.
7810
(ah_align_serifed_edge): Don't strengthen serifs.
7811
(ah_hint_edges_3, ah_hinter_scale_globals): Updated.
7813
2002-07-03 Owen Taylor <owen@redhat.com>
7815
Adding new algorithm based on Owen Taylor's recent work.
7817
* src/pshinter/pshalgo3.c, src/pshinter/pshalgo3.h: New files.
7818
* src/pshinter/pshalgo.h: Updated.
7819
Use pshalgo3 by default.
7820
* src/pshinter/pshinter.c: Include pshalgo3.c.
7822
* src/pshinter/Jamfile, src/pshinter/rules.mk: Updated.
7824
2002-07-01 Owen Taylor <owen@redhat.com>
7826
* src/pshinter/pshalgo2.c (psh2_glyph_find_strong_points): Fix a bug
7827
where, if a glyph has more than hint mask, the second mask gets
7828
applied to points that should have been covered by the first mask.
7830
2002-07-01 Keith Packard <keithp@keithp.com>
7832
* src/sfnt/ttcmap0.c (tt_cmap8_char_next, tt_cmap12_char_next):
7833
Fixing the cmap 8 and 12 parsing routines.
7835
2002-07-01 David Turner <david@freetype.org>
7837
* src/base/ftsynth.c: Include FT_TRIGONOMETRY_H.
7838
(FT_Outline_Embolden): Renamed to...
7839
(FT_GlyphSlot_Embolden): This.
7840
Updated to new trigonometric functions.
7841
(FT_Outline_Oblique): Renamed to...
7842
(FT_GlyphSlot_Oblique): This.
7844
* include/freetype/ftsynth.h: Updated.
7846
2002-06-26 David Turner <david@freetype.org>
7848
* include/freetype/internal/ftobject.h: Updating the object
7849
sub-system definitions (still experimental).
7851
* src/base/fthash.c (ft_hash_remove): Fixing a small reallocation
7854
* src/base/fttrigon.c (FT_Vector_From_Polar, FT_Angle_Diff): New
7856
* include/freetype/fttrigon.h: Updated.
7859
Adding path stroker component (work in progress).
7861
* include/freetype/ftstroker.h, src/base/ftstroker.c: New files.
7862
* src/base/Jamfile: Updated.
7864
* include/freetype/config/ftheader.h (FT_STROKER_H): New macro.
7867
* src/truetype/ttgload.c (TT_Load_Composite_Glyph),
7868
src/base/ftoutln.c (FT_Vector_Transform): Fixed Werner's latest fix.
7869
FT_Vector_Transform wasn't buggy, the TrueType composite loader was.
7871
2002-06-24 Werner Lemberg <wl@gnu.org>
7873
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
7875
2002-06-21 David Turner <david@freetype.org>
7878
* Version 2.1.2 released.
7879
=========================
7882
2002-06-21 Roberto Alameda <ojancano@geekmail.de>.
7884
* include/freetype/internal/t42types.h (T42_Font): Removed since
7885
it is already in t42objs.h.
7886
(T42_Face): Use T1_FontRec.
7888
* src/base/fttype1.c (FT_Get_PS_Font_Info): Updated.
7889
(FT_Has_PS_Glyph_Names): Check for type42 driver name also.
7890
* src/type42/t42objs.h: Include FT_INTERNAL_TYPE42_TYPES_H.
7891
(T42_Face): Removed since it is already in t42types.h.
7893
2002-06-21 Detlef Würkner <TetiSoft@apg.lahn.de>
7895
* src/pfrgload.c (pfr_glyph_load_compound): Fix loading of composite
7898
2002-06-21 Sven Neumann <sven@convergence.de>
7900
* src/prf/pfrtypes.h (PFR_KernPair): New structure.
7901
(PFR_PhyFont): Use it.
7902
(PFR_KernFlags): New enumeration.
7903
* src/pfr/pfrload.c (pfr_extra_item_load_kerning_pairs): New
7905
(pfr_phy_font_extra_items): Use it.
7906
(pfr_phy_font_done): Updated.
7907
* src/pfr/pfrobjs.c (pfr_face_init): Set kerning flag conditionally.
7908
(pfr_face_get_kerning): New function.
7909
* src/pfr/pfrobjs.h: Updated.
7910
* src/pfr/pfrdrivr.c (pfr_driver_class): Updated.
7912
2002-06-21 David Turner <david@freetype.org>
7914
* README, docs/CHANGES: Preparing the 2.1.2 release.
7916
2002-06-19 Detlef Würkner <TetiSoft@apg.lahn.de>
7918
* src/base/fttype1.c: Include FT_INTERNAL_TYPE42_TYPES_H.
7919
(t1_face_check_cast): Removed.
7920
(FT_Get_PS_Font_Info): Make it work with CID and Type 42 drivers
7923
2002-06-19 Sebastien BARRE <http://barre.nom.fr/contact.html#email>
7925
* src/type42/t42parse.c (t42_parse_sfnts): Fix compiler warning.
7927
2002-06-19 Werner Lemberg <wl@gnu.org>
7929
* src/base/ftoutln.c (FT_Vector_Transform): Fix serious typo
7931
* src/truetype/ttgload.c (load_truetype_glyph): Replace `|' with
7932
`||' to make code easier to read.
7934
2002-06-18 Roberto Alameda <ojancano@geekmail.de>.
7936
* src/type42/t42objs.c (t42_check_size_change): Removed.
7937
(T42_Size_SetChars, T42_Size_SetPixels): Use FT_Activate_Size
7939
(T42_GlyphSlot_Load): Remove call to t42_check_size_change.
7941
2002-06-18 Detlef Würkner <TetiSoft@apg.lahn.de>
7943
* src/psaux/t1cmap.c (t1_cmap_custom_char_index,
7944
t1_cmap_custom_char_next): Fix index computation -- indices start
7945
with 0 and not with cmap->first.
7947
Provide default charmaps.
7949
* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c
7950
(PCF_Face_Init), src/pfr/pfrobjs.c (pfr_face_init),
7951
src/type1/t1objs (T1_Face_Init), src/winfonts/winfnt.c
7952
(FNT_Face_Init): Implement it.
7954
2002-06-17 Sven Neumann <sven@gimp.org>
7956
* src/pfr/pfrobjs.c (pfr_face_init): Fix typo.
7958
2002-06-16 Leonard Rosenthol <leonardr@lazerware.com>
7960
Updated Win32/VC++ projects to include the new PFR driver.
7962
* builds/win32/visualc/freetype.dsp: Updated.
7964
2002-06-16 Anthony Fok <fok@debian.org>
7966
Install freetype2.m4.
7968
* builds/unix/install.mk (install, uninstall): Handle it.
7970
2002-06-16 Detlef Würkner <TetiSoft@apg.lahn.de>
7972
Same fix for PFR driver.
7974
* src/pfr/pfrcmap.c (pfr_cmap_char_index, pfr_cmap_char_next):
7975
Increase return value by 1.
7976
* src/pfr/pfrobjs.c (pfr_slot_load): Decrease index by 1.
7978
2002-06-15 Detlef Würkner <TetiSoft@apg.lahn.de>
7980
Fix glyph indices to make index zero always the undefined glyph.
7982
* src/bdf/bdfdrivr.c (bdf_cmap_init): Don't decrease
7983
cmap->num_encodings.
7984
(bdf_cmap_char_index, bdf_cmap_char_next, BDF_Get_Char_Index):
7985
Increase result by 1 for normal cases.
7986
(BDF_Glyph_Load): Decrease index by 1.
7988
* src/pcf/pcfdriver.c (pcf_cmap_char_index, pcf_cmap_char_next,
7989
PCF_Char_Get_Index): Increase result by 1 for normal cases.
7990
(PCF_Glyph_Load): Decrease index by 1.
7991
* src/pcf/pcfread.c (pcf_get_encodings): Don't decrease j for
7992
allocating `encoding'.
7994
* src/base/ftobjs.c (FT_Load_Glyph, FT_Get_Glyph_Name): Fix
7997
2002-06-14 Detlef Würkner <TetiSoft@apg.lahn.de>
7999
Add new cmap support to BDF driver.
8001
* src/bdf/bdfdrivr.c (BDF_CMapRec) [FT_CONFIG_OPTION_USE_CMAPS]:
8003
(bdf_cmap_init, bdf_cmap_done, bdf_cmap_char_index,
8004
bdf_cmap_char_next) [FT_CONFIG_OPTION_USE_CMAPS]: New functions.
8005
(BDF_Get_Char_Index) [!FT_CONFIG_OPTION_USE_CMAPS]: Use only
8007
(BDF_Face_Init): Handle `AVERAGE_WIDTH' and `POINT_SIZE' keywords.
8008
Implement new cmap handling.
8009
(bdf_driver_class): Updated.
8011
2002-06-14 Werner Lemberg <wl@gnu.org>
8013
* Makefile, configure, */*.mk, builds/unix/unix-def.in,
8014
docs/CHANGES, docs/INSTALL: s/TOP/TOP_DIR/.
8016
2002-06-12 Werner Lemberg <wl@gnu.org>
8018
* src/bdf/bdflib.c: s/FT_Short/short/ for consistency.
8020
2002-06-11 David Turner <david@freetype.org>
8022
* builds/win32/ftdebug.c: Added a missing #endif.
8024
* src/sfnt/ttload.c, src/bdf/bdflib.c: Removing compiler warnings.
8026
Removed the bug in Type 42 driver that prevented un-hinted outlines
8029
* src/type42/t42objs.c (T42_Face_Init): Call FT_Done_Size.
8030
(T42_Size_Init): Call FT_Activate_Size.
8031
(t42_check_size_change): New function.
8032
(T42_Size_SetChars, T42_Size_SetPixels): Use it.
8033
(ft_glyphslot_clear): Replace FT_MEM_SET with FT_ZERO.
8034
(T42_GlyphSlot_Load): Use t42_check_size_change.
8035
Initialize more fields of `glyph'.
8037
* builds/win32/visualc/freetype.dsp: Updated.
8039
2002-06-09 David Turner <david@freetype.org>
8042
* Version 2.1.1 released.
8043
=========================
8046
2002-06-08 Juliusz Chroboczek <jch@pps.jussieu.fr>
8048
* include/freetype/internal/ftobjs.h, src/autohint/ahglyph.c,
8049
src/base/ftobjs.c, src/sfnt/ttcmap0.c, src/smooth/ftgrays.c: Don't
8050
use `setjmp', `longjmp', and `jmp_buf' but `ft_setjmp', `ft_longjmp',
8052
Removed direct references to <stdio.h> and <setjmp.h> when
8053
appropriate, to eventually replace them with a
8054
FT_CONFIG_STANDARD_LIBRARY_H. Useful for the XFree86 Font Server
8055
backend based on FT2.
8057
* src/base/fttype1.c (FT_Has_PS_Glyph_Names): Fix return value.
8059
2002-06-08 David Turner <david@freetype.org>
8061
* src/pcf/pcfdriver.c (pcf_cmap_char_next): Fixed a bug that caused
8062
the function to return invalid values.
8064
* src/cache/ftccache.i: Removing a typo that prevented
8065
the source's compilation.
8067
* src/cache/ftccache.c (ftc_node_hash_unlink): Fixed a
8068
bug that caused nasty memory overwrites. The hash table's
8069
buckets array wasn't correctly resized when shrunk.
8071
2002-06-08 Detlef Würkner <TetiSoft@apg.lahn.de>
8073
* builds/amiga/smakefile, builds/amiga/makefile: Updated.
8075
2002-06-08 Werner Lemberg <wl@gnu.org>
8077
* src/cache/ftccache.c (ftc_node_hash_unlink, ftc_node_hash_link)
8078
[FTC_CACHE_USE_LINEAR_HASHING]: Fix returned error code.
8079
Fix debugging messages.
8080
* src/cache/ftccache.i (GEN_CACHE_LOOKUP): Move declaration of
8081
`family' and `hash' up to make it compilable with g++.
8083
* src/type42/t42error.h: New file.
8084
* src/type42/t42drivr.c, src/type42/t42objs.c,
8085
src/type42/t42parse.c: Use t42 error codes.
8086
* src/type42/rules.mk: Updated.
8088
* src/base/ftnames.c: Include FT_INTERNAL_STREAM_H.
8090
2002-06-08 David Turner <david@freetype.org>
8092
* src/cache/ftccmap.c: GEN_CACHE_FAMILY_COMPARE,
8093
GEN_CACHE_NODE_COMPARE, GEN_CACHE_LOOKUP) [FTC_CACHE_USE_INLINE]:
8095
(ftc_cmap_cache_lookup) [!FTC_CACHE_USE_INLINE]: Typedef to
8097
(FTC_CMapCache_Lookup): Updated.
8099
Adding various experimental optimizations to the cache manager.
8101
* include/freetype/cache/ftccache.h (FTC_CACHE_USE_INLINE,
8102
FTC_CACHE_USE_LINEAR_HASHING): New options.
8103
(FTC_CacheRec) [FTC_CACHE_USE_LINEAR_HASHING]: New elements `p',
8104
`mask', and `slack'.
8106
* src/cache/ftccache.c (FTC_HASH_MAX_LOAD, FTC_HASH_MIN_LOAD,
8107
FTC_HASH_SUB_LOAD) [FTC_CACHE_USE_LINEAR_HASHING,
8108
FTC_HASH_INITIAL_SIZE]: New macros.
8109
(ftc_node_mru_link, ftc_node_mru_up): Optimized.
8110
(ftc_node_hash_unlink, ftc_node_hash_link)
8111
[FTC_CACHE_USE_LINEAR_HASHING]: New variants.
8112
(FTC_PRIMES_MIN, FTC_PRIMES_MAX, ftc_primes, ftc_prime_closest,
8113
FTC_CACHE_RESIZE_TEST, ftc_cache_resize)
8114
[!FTC_CACHE_USE_LINEAR_HASHING]: Define it conditionally.
8115
(ftc_cache_init, ftc_cache_clear) [FTC_CACHE_USE_LINEAR_HASHING]:
8117
(ftc_cache_lookup) [FTC_CACHE_USE_LINEAR_HASHING]: Implement it.
8119
* src/cache/ftccache.i: New file.
8121
* src/cache/ftcsbits.c (GEN_CACHE_FAMILY_COMPARE,
8122
GEN_CACHE_NODE_COMPARE, GEN_CACHE_LOOKUP) [FTC_CACHE_USE_INLINE]:
8124
(ftc_sbit_cache_lookup) [!FTC_CACHE_USE_INLINE]: Typedef to
8126
(FTC_SBitCache_Lookup): Updated.
8128
* src/type42/t42parse.c: Removing duplicate function.
8130
2002-06-07 Graham Asher <graham.asher@btinternet.com>
8132
* src/base/ftobjs.c (FT_Render_Glyph_Internal): Changed definition
8133
from FT_EXPORT_DEF to FT_BASE_DEF.
8135
2002-06-07 David Turner <david@freetype.org>
8137
Fixed the bug that prevented the correct display of fonts with
8140
* src/type42/t42drivr.c: Split into...
8141
* src/type42/t42drivr.h, src/type42/t42parse.c,
8142
src/type42/t42parse.h, src/type42/t42objs.h, src/type42/t42objs.c,
8143
src/type42/type42.c: New files.
8145
(t42_get_glyph_name, t42_get_ps_name, t42_get_name_index): Use
8148
(Get_Interface): Renamed to...
8149
(T42_Get_Interface): This.
8151
(T42_Open_Face, T42_Face_Done): Updated.
8152
(T42_Face_Init): Add new cmap support.
8154
(T42_Driver_Init, T42_Driver_Done, T42_Size_Init, T42_Size_Done,
8155
T42_GlyphSlot_Init, T42_GlyphSlot_Done): Updated.
8156
(Get_Char_Index, Get_Next_Char): Renamed to...
8157
(T42_CMap_CharIndex, T42_CMap_CharNext): This.
8159
(T42_Char_Size, T42_Pixel_Size): Renamed to...
8160
(T42_Size_SetChars, T42_Size_SetPixels): This.
8161
(T42_Load_Glyph): Renamed to...
8162
(T42_GlyphSlot_Load): This.
8164
(t42_init_loader, t42_done_loader): Renamed to...
8165
(t42_loader_init, t42_loader_done): This.
8166
(T42_New_Parser, T42_Finalize_Parser): Renamed to...
8167
(t42_parser_init, t42_parser_done): This.
8168
(parse_dict): Renamed to...
8169
(t42_parse_dict): This.
8170
(is_alpha, is_space, hexval): Renamed to...
8171
(t42_is_alpha, t42_is_space, t42_hexval): This.
8172
(parse_font_name, parse_font_bbox, parse_font_matrix,
8173
parse_encoding, parse_sfnts, parse_charstrings, parse_dict):
8175
(t42_parse_font_name, t42_parse_font_bbox, t42_parse_font_matrix,
8176
t42_parse_encoding, t42_parse_sfnts, t42_parse_charstrings,
8177
t42_parse_dict): This.
8180
(t42_keywords): Updated.
8182
* src/type42/Jamfile, src/type42/descrip.mms: Updated.
8184
2002-06-03 Werner Lemberg <wl@gnu.org>
8186
Add 8bpp support to BDF driver.
8188
* src/bdf/bdflib.c (_bdf_parse_start): Handle 8bpp.
8189
* src/bdf/bdfdrivr.c (BDF_Glyph_Load): Ditto.
8190
* src/bdf/README: Updated.
8192
2002-06-02 Detlef Würkner <TetiSoft@apg.lahn.de>
8194
* src/pfr/pfrload.c (pfr_phy_font_done): Free `blue_values' array.
8196
2002-05-29 Detlef Würkner <TetiSoft@apg.lahn.de>
8198
* src/bdf/bdflib.c (_bdf_readstream): Allocate `buf' dynamically.
8199
(_bdf_parse_glyphs): Use correct size for allocating
8201
(bdf_load_font): Free array conditionally.
8202
Return proper error code in case of failure.
8203
* src/bdf/bdfdrivr.c (BDF_Face_Init): Make it more robust against
8206
2002-05-29 Werner Lemberg <wl@gnu.org>
8208
* src/bdf/descrip.mms, src/type42/descrip.mms: New files.
8209
* descrip.mms (all): Updated.
8211
* src/bdf/bdflib.c (_bdf_parse_glyphs): Fix typo which prevented
8213
* src/pshglob.c (psh_blues_scale_zones): Fix compiler warning.
8215
2002-05-28 Detlef Würkner <TetiSoft@apg.lahn.de>
8217
* builds/amiga/makefile, builds/amiga/smakefile,
8218
amiga/include/freetype/config/ftmodule.h: Updated to include
8219
support for BDF and Type42 drivers.
8221
* docs/modules.txt: Updated.
8223
2005-05-28 David Turner <david@freetype.org>
8225
* docs/CHANGES: Updating file for next release (2.1.1).
8227
* src/bdf/bdflib.c: Removing compiler warnings.
8229
* include/freetype/ftxf86.h, src/base/ftxf86.c: New files.
8230
They provide a new API (FT_Get_X11_Font_Format) to retrieve an
8231
X11-compatible string describing the font format of a given face.
8232
This was put in a new optional base source file, corresponding to a
8233
new public header (named FT_XFREE86_H since this function should
8234
only be used within the XFree86 font server IMO).
8236
* include/freetype/config/ftheader.h (FT_XFREE86_H): New macro (not
8239
* src/base/fttype1.c: New file, providing two new API functions
8240
(FT_Get_PS_Font_Info and FT_Has_PS_Glyph_Names).
8241
* include/freetype/t1tables.h: Updated.
8243
* src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms:
8244
Updating build control files for the new files `ftxf86.c' and
8245
`fttype1.c' in src/base.
8247
* src/pshinter/pshglob.c (psh_blues_scale_zones): Fixed a bug that
8248
prevented family blue zones substitution from hapenning correctly.
8250
* include/freetype/ftbdf.h FT_Get_BDF_Charset_ID): Adding
8251
documentation comment.
8253
2002-05-28 Werner Lemberg <wl@gnu.org>
8255
* src/base/ftnames.c (FT_Get_Sfnt_Name): Don't use FT_STREAM_READ_AT
8257
Declare `stream' variable.
8259
* src/bdf/bdflib.c (_bdf_parse_glyphs): Replace floating point math
8260
with calls to `FT_MulDiv'.
8262
2002-05-28 David Turner <david@freetype.org>
8264
Fixing the SFNT name table loader to support various buggy fonts.
8265
It now ignores empty name entries, entries with invalid pointer
8266
Offsets and certain fonts containing tables with broken
8267
`storageOffset' fields.
8269
Name strings are now loaded on demand, which reduces the memory
8270
requirements for a given FT_Face tremendously (for example, the name
8271
table of Arial.ttf is about 10Kb and contains 70 names).
8273
This is a temporary fix. The whole name table loader and interface
8274
will be rewritten in a much more cleanly way shortly, once CSEH have
8275
been introduced in the sources.
8277
* include/freetype/internal/tttypes.h (TT_NameEntryRec): Change
8278
type of `stringOffset' to FT_ULong.
8279
(TT_NameTableRec): Change type of `numNameRecords' and
8280
`storageOffset' to FT_UInt.
8281
Replace `storage' with `stream'.
8282
* src/base/ftnames.c (FT_Get_Sfnt_Name): Load name on demand.
8283
* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto.
8284
Make code more robust.
8285
* src/sfnt/sfobjs.c (TT_NameEntry_ConvertFunc): New typedef.
8286
(tt_face_get_name): Use it.
8287
Make code more robust.
8288
* src/sfnt/ttload.c (TT_Load_Names): Use `static' for arrays.
8289
Handle invalid `storageOffset' data better.
8290
Set length fields to zero for invalid or ignored data.
8291
Remove code within FT_DEBUG_LEVEL_TRACE.
8292
(TT_Free_Names): Updated.
8294
2002-05-24 Tim Mooney <enchanter@users.sourceforge.net>
8296
* builds/unix/ft-munmap.m4: New file, extracted FT_MUNMAP_DECL and
8297
FT_MUNMAP_PARAM from aclocal.m4 into here, so aclocal.m4 can be
8298
rebuilt from sources. Set macro serial to 1, and use third argument
8299
to AC_DEFINE for our two custom symbols, so ftconfig.in could one day
8300
be rebuilt with autoheader (not recommended now, ftconfig.in is a
8303
2002-05-22 Werner Lemberg <wl@gnu.org>
8305
* include/freetype/config/ftheader.h (FT_BEZIER_H): Removed.
8306
(FT_BDF_H): New macro for accessing `ftbdf.h'.
8308
* src/type42/t42drivr.c (hexval): Fix typo.
8310
2002-05-21 Martin Muskens <mmuskens@aurelon.com>
8312
* src/psaux/psobjs.c (T1Radix): New function.
8313
(t1_toint): Use it to handle numbers in radix format.
8315
* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Add dummy
8316
for undocumented, obsolete opcode 15.
8318
2002-05-21 David Turner <david@freetype.org>
8320
* src/bdf/bdflib.c: Removed compiler warning, and changed all tables
8321
to the `static const' storage specifier (instead of simply
8324
* src/type42/t42drivr.c (hexval): Use more efficient code.
8325
Removing compiler warnings.
8326
* src/bdf/bdfdrivr.c: Removing compiler warnings.
8328
* include/freetype/internal/ftbdf.h, src/base/ftbdf.c,
8329
src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk
8330
(FT_Get_BDF_Charset_ID): New API to retrieve BDF-specific strings
8331
from a face. This is much cleaner than accessing the internal types
8332
`BDF_Public_Face' defined in FT_INTERNAL_BDF_TYPES_H.
8334
2002-05-21 Werner Lemberg <wl@gnu.org>
8336
* src/bdf/README: Mention Microsoft's SBIT tool.
8338
* src/cff/cffdrivr.c, src/cid/cidriver.c, src/pcf/pcfdriver.c,
8339
src/truetype/ttdriver.c, src/type1/t1driver.c,
8340
src/winfonts/winfnt.c, src/type42/t42drivr.c, src/bdf/bdfdrivr.c
8341
[FT_CONFIG_OPTION_DYNAMIC_DRIVERS]: Completely removed. It has
8344
2002-05-21 Roberto Alameda <ojancano@geekmail.de>.
8346
* src/type42/t42drivr.c: s/T42_ENCODING_TYPE_/T1_ENCODING_TYPE_/.
8347
(parse_font_matrix): Remove unnecessary code.
8348
(parse_sfnts): Initialize some variables.
8349
(t42_driver_class) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Use
8350
ft_module_driver_has_hinter conditionally.
8351
Moved some type 42 specific structure definitions to...
8352
* include/freetype/internal/t42types.h: New file.
8353
* include/freetype/internal/internal.h (FT_INTERNAL_T42_TYPES_H):
8356
2002-05-20 Werner Lemberg <wl@gnu.org>
8358
* include/freetype/cache/ftcsbits.h (FTC_SBit): Added a new field
8359
`num_grays' for specifying the number of used gray levels.
8360
* src/cache/ftcsbits.c (ftc_sbit_node_load): Initialize it.
8362
2002-05-19 Werner Lemberg <wl@gnu.org>
8364
Adding a driver for BDF fonts written by Francesco Zappa Nardelli
8365
<Francesco.Zappa.Nardelli@ens.fr>. Heavily modified by me to
8366
better adapt it to FreeType, removing unneeded stuff. Additionally,
8367
it now supports Mark Leisher's BDF extension for anti-aliased
8368
bitmap glyphs with 2 and 4 bpp.
8370
* src/bdf/*: New driver.
8371
* include/freetype/internal/bdftypes.h: New file.
8372
* include/freetype/internal/fttrace.h: Added BDF driver components.
8373
* include/freetype/fterrdef.h: Added error codes for BDF driver.
8374
* include/freetype/config/ftmodule.h, src/Jamfile: Updated.
8375
* include/freetype/internal/internal.h (FT_INTERNAL_BDF_TYPES_H):
8378
* include/freetype/config/ftstdlib.h (ft_sprintf): New alias for
8381
2002-05-18 Werner Lemberg <wl@gnu.org>
8383
* include/freetype/internal/fttrace.h: Added Type 42 driver
8385
* src/type42/t42drivr.c: Use it.
8387
* include/freetype/internal/internal.h (FT_INTERNAL_PCF_TYPES_H):
8390
2002-05-17 Werner Lemberg <wl@gnu.org>
8392
* src/type42/Jamfile: New file.
8394
2002-05-14 Werner Lemberg <wl@gnu.org>
8396
Adding a driver for Type42 fonts written by Roberto Alameda
8397
<ojancano@geekmail.de>.
8399
* src/type42/*: New driver.
8400
* include/freetype/config/ftmodule.h, src/Jamfile: Updated.
8401
* include/freetype/config/ftstdlib.h (ft_xdigit, ft_memcmp,
8402
ft_atoi): New aliases for xdigit, memcmp, and atoi, respectively.
8404
2002-05-12 Owen Taylor <otaylor@redhat.com>
8406
* src/sfnt/ttload.c (TT_LookUp_Table): Protect against tables
8407
with a zero length value.
8409
2002-05-12 Michael Pfeiffer <michael.pfeiffer@utanet.at>
8411
* builds/beos/beos.mk: Include `link-std.mk'.
8413
2002-05-12 Werner Lemberg <wl@gnu.org>
8415
* src/type1/t1load.h (T1_Loader): Renamed to...
8416
(T1_LoaderRec): This.
8417
(T1_Loader): Now pointer to T1_LoaderRec.
8418
* src/type1/t1load.c: Updated.
8420
* include/freetype/internal/t1types.h, src/type1/t1load.c,
8422
s/T1_ENCODING_TYPE_EXPORT/T1_ENCODING_TYPE_EXPERT/.
8424
2002-05-06 Werner Lemberg <wl@gnu.org>
8426
* README: Add a note regarding libttf vs. libfreetype.
8428
2002-05-05 Werner Lemberg <wl@gnu.org>
8430
FreeType 2 can now be built in an external directory with the
8431
configure script also.
8433
* builds/freetype.mk (INCLUDES): Add `OBJ_DIR'.
8435
* builds/unix/detect.mk (have_mk): New variable to test for
8437
(unix-def.mk): Defined according to value of `have_mk'.
8438
* builds/unix/unix.mk (have_mk): New variable to test for
8440
Select include paths for unix-def.mk and unix-cc.mk according
8441
to value of `have_mk'.
8442
* builds/unix/unix-def.in (OBJ_BUILD): New variable.
8443
(DISTCLEAN): Use it.
8444
* builds/unix/unix-cc.in (LIBTOOL): Define default value only
8446
* builds/unix/install.mk (install): Use `OBJ_BUILD' for installing
8449
* configure: Don't depend on bash features.
8450
(ft2_dir, abs_curr_dir, abs_ft2_dir): New variables (code
8451
partially taken from Autoconf).
8452
Build a dummy Makefile if not building in source tree.
8454
* docs/INSTALL: Document it.
8456
2002-05-04 David Turner <david@freetype.org>
8458
* src/truetype/ttgload.c (TT_Load_Glyph): Finally fixing the last
8459
bug that prevented FreeType 2.x and FreeType 1.x to produce
8460
bit-by-bit identical monochrome glyph bitmaps with native TrueType
8461
hinting. The culprit was a single-bit flag that wasn't set
8462
correctly by the TrueType glyph loader.
8464
* src/otlayout/otlayout.h, src/otlayout/otlbase.c,
8465
src/otlayout/otlbase.h, src/otlayout/otlconf.h,
8466
src/otlayout/otlgdef.c, src/otlayout/otlgdef.h,
8467
src/otlayout/otlgpos.c, src/otlayout/otlgpos.h,
8468
src/otlayout/otlgsub.c, src/otlayout/otlgsub.h,
8469
src/otlayout/otljstf.c, src/otlayout/otljstf.h,
8470
src/otlayout/otltable.c, src/otlayout/otltable.h,
8471
src/otlayout/otltags.h: New OpenType Layout source files. The
8472
module is still incomplete.
8474
2002-05-02 Werner Lemberg <wl@gnu.org>
8476
* src/sfnt/ttcmap0.c (tt_cmap4_char_index): Fix serious typo
8477
(0xFFFU -> 0xFFFFU).
8479
2002-05-01 Werner Lemberg <wl@gnu.org>
8481
* docs/INSTALL: Fix URL of makepp.
8483
2002-05-01 David Turner <david@freetype.org>
8485
* src/sfnt/sfobjs.c (tt_face_get_name): Fixing a bug that caused
8486
FreeType to crash when certain broken fonts (e.g. `hya6gb.ttf')
8489
* src/sfnt/ttload.c (TT_Load_Names): Applied a small work-around to
8490
manage fonts containing a broken name table (e.g. `hya6gb.ttf').
8492
* src/sfnt/ttcmap0.c (tt_cmap4_validate): Fixed over-restrictive
8493
validation test. The charmap validator now accepts overlapping
8494
ranges in format 4 charmaps.
8496
* src/sfnt/ttcmap0.c (tt_cmap4_char_index): Switched to a binary
8497
search algorithm. Certain fonts contain more than 170 distinct
8500
* include/freetype/config/ftstdlib.h: Adding an alias for the `exit'
8501
function. This will be used in the near future to panic in case of
8502
unexpected exception (which shouldn't happen in theory).
8504
* include/freetype/internal/fthash.h, src/base/fthash.c: New files.
8505
This is generic implementation of dynamic hash tables using a linear
8506
algorithm (to get rid of `stalls' during resizes). In the future
8507
this will be used in at least three parts of the library: the cache
8508
sub-system, the object sub-system, and the memory debugger.
8510
* src/base/Jamfile: Updated.
8512
* include/freetype/internal/internal.h (FT_INTERNAL_HASH_H,
8513
FT_INTERNAL_OBJECT_H): New macros.
8515
* include/freetype/internal/ftcore.h: New file to group all new
8516
definitions related to exception handling and memory management. It
8517
is very likely that this file will disappear or be renamed in the
8520
* include/freetype/internal/ftobject.h, include/freetype/ftsysmem.h:
8521
Adding comments to better explain the object sub-system as well as
8522
the new memory manager interface.
8524
2002-04-30 Wenlin Institute (Tom Bishop) <wenlin@wenlin.com>
8526
* src/base/ftmac.c (p2c_str): Removed.
8527
(file_spec_from_path) [TARGET_API_MAC_CARBON]: Added support for
8529
(is_dfont) [TARGET_API_MAC_CARBON]: Define only for OS X.
8530
Handle `nameLen' <= 6 also.
8531
(parse_fond): Remove unused variable `name_table'.
8532
Use functionality of old p2c_str directly.
8534
(read_lwfn): Initialize `size_p'.
8535
Check for size_p == NULL.
8536
(new_memory_stream, open_face_from_buffer): Updated to FreeType 2.1.
8537
(FT_New_Face_From_LWFN): Remove unused variable `memory'.
8538
Remove some dead code.
8539
(FT_New_Face_From_SFNT): Remove unused variable `stream'.
8540
(FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Define only for
8542
(FT_New_Face_From_FOND): Remove unused variable `error'.
8543
(ResourceForkSize): New function.
8544
(FT_New_Face): Use it.
8545
Handle empty resource forks.
8546
Conditionalize some code for OS X.
8547
Add code to call normal loader as a fallback.
8549
2002-04-30 Werner Lemberg <wl@gnu.org>
8551
`interface' is reserved on the Mac.
8553
* include/freetype/ftoutln.h, include/freetype/internal/sfnt.h,
8554
src/base/ftoutln.c: s/interface/func_interface/.
8555
* src/base/ftbbox.c (FT_Outline_Get_BBox):
8556
s/interface/bbox_interface/.
8557
* src/cff/cffdrivr.c: s/interface/module_interface/.
8558
* src/cff/cffload.c, src/cff/cffload.h:
8559
s/interface/psnames_interface/.
8560
* src/cid/cidriver.c: s/interface/cid_interface/.
8561
* src/sfnt/sfdriver.c: s/interface/module_interface/.
8562
* src/smooth/ftgrays.c: s/interface/func_interface/.
8563
* src/truetype/ttdriver.c: s/interface/tt_interface/.
8564
* src/type1/t1driver.c: s/interface/t1_interface/.
8566
Some more variable renames to avoid troubles on the Mac.
8568
* src/raster/ftraster.c:
8569
s/Unknown|Ascending|Descending|Flat/\1_State/.
8570
* src/smooth/ftgrays.c: s/TScan/TCoord/.
8572
Other changes for the Mac.
8574
* include/freetype/config/ftconfig.h: Define FT_MACINTOSH for
8576
* src/base/ftobjs.c: s/macintosh/FT_MACINTOSH/.
8578
* src/raster/ftrend1.c (ft_raster1_render): Make `pitch' always
8581
2002-04-29 Jouk Jansen <joukj@hrem.stm.tudelft.nl>
8583
* descrip.mms (all): Add pfr driver.
8585
2002-04-28 Werner Lemberg <wl@gnu.org>
8587
* src/pfr/pfrerror.h: New file.
8588
* include/freetype/ftmoderr.h: Add PFR error codes.
8589
* src/pfr/pfrgload.c: Include pfrerror.h.
8590
Use PCF error codes.
8591
(pfr_extra_item_load_stem_snaps): Fix debug message.
8592
* src/pfr/pfrgload.c: Include pfrerror.h.
8593
Use PCF error codes.
8594
(pfr_extra_item_load_bitmap_info, pfr_glyph_load_simple,
8595
pfr_glyph_load_compound): Fix debug message.
8596
* src/pfr/pfrobjs.c: Include pfrerror.h.
8597
Use PCF error codes.
8598
(pfr_face_init): Return PFR_Err_Unknown_File_Format.
8599
* src/pfr/rules.mk (PFR_DRV_H): Include pfrerror.h.
8601
* src/pcf/pcfdriver.c (PCF_Face_Init) [!FT_CONFIG_OPTION_USE_CMAPS]:
8602
`root' -> `face->root'.
8603
* src/sfnt/ttcmap0.c (TT_Build_CMaps) [!FT_CONFIG_OPTION_USE_CMAPS]:
8605
* src/sfnt/ttcmap0.c: Declare TT_Build_CMaps only for
8606
FT_CONFIG_OPTION_USE_CMAPS.
8608
2002-04-27 Werner Lemberg <wl@gnu.org>
8610
* src/cache/ftccache.c (ftc_cache_lookup),
8611
src/cache/ftccmap.c (ftc_cmap_family_init),
8612
src/cache/ftcmanag.c (ftc_family_table_alloc),
8613
src/cache/ftcsbits.c (FTC_SBit_Cache_Lookup): Use FTC_Err_*.
8614
src/cache/ftcimage.c (FTC_Image_Cache_Lookup): Use FTC_Err_*.
8615
(FTC_ImageCache_Lookup): Fix handling of invalid arguments.
8617
2002-04-22 Werner Lemberg <wl@gnu.org>
8619
* builds/unix/configure.ac: Set `version_info' to 9:1:3 (FT2
8620
version 2.0.9 has 9:0:3).
8621
* builds/unix/configure: Regenerated (using autoconf 2.53).
8623
2002-04-19 Werner Lemberg <wl@gnu.org>
8625
* src/pfr/pfrload.c (pfr_extra_items_farse): Fix debug message.
8626
(pfr_phy_font_load): s/size/Size/ for local variable to avoid
8628
* src/pfr/pfrobjs.c (pfr_face_init): Fix debug message.
8629
(pfr_slot_load): Remove redundant local variable.
8631
2002-04-19 David Turner <david@freetype.org>
8633
Adding a PFR font driver to the FreeType sources. Note that it
8634
doesn't support embedded bitmaps or kerning tables yet.
8636
src/pfr/*: New files.
8638
* include/freetype/config/ftmodule.h,
8639
include/freetype/internal/fttrace.h, src/Jamefile: Updated.
8641
* src/type1/t1gload.h (T1_Load_Glyph), src/type1/t1gload.c
8642
(T1_Load_Glyph): Fixed incorrect parameter sign-ness in callback
8645
* include/freetype/internal/ftmemory.h (FT_MEM_ZERO, FT_ZERO): New
8648
* include/freetype/internal/ftstream.h (FT_NEXT_OFF3, FT_NEXT_UOFF3,
8649
FT_NEXT_OFF3_LE, FT_NEXT_UOFF3_LE): New macros to parse in-memory
8652
2002-04-18 David Turner <david@freetype.org>
8654
* src/base/ftobjs.c, builds/win32/ftdebug.c,
8655
builds/amiga/src/base/ftdebug.c: Version 2.1.0 couldn't be linked
8656
against applications in Win32 and Amiga builds due to changes to
8657
`src/base/ftdebug.c' that were not properly propagated to
8658
`builds/win32' and `builds/amiga'. This has been fixed.
8660
* include/freetype/internal/ftobject.h,
8661
include/freetype/internal/ftexcept.h, include/freetype/ftsysmem.h,
8662
include/freetype/ftsysio.h, src/base/ftsysmem.c, src/base/ftsysio.c:
8663
New experimental files.
8665
2002-04-17 David Turner <david@freetype.org>
8668
* Version 2.1.0 released.
8669
=========================
8672
2002-04-17 Michael Jansson <mjan@em2-solutions.com>
8674
* src/type1/t1gload.c (T1_Compute_Max_Advance): Fixed a small bug
8675
that prevented the function to return the correct value.
8677
2002-04-16 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
8679
* src/pcf/pcfread (pcf_get_accell): Fix parsing of accelerator
8682
2002-04-15 David Turner <david@freetype.org>
8684
* docs/FTL.txt: Formatting.
8686
* include/freetype/config/ftoption.h: Reduce the size of the
8687
render pool from 32kByte to 16kByte.
8689
* src/pcf/pcfread.c (pcf_seek_to_table_type): Remove compiler
8692
* include/freetype/config/ftoption.h (FT_MAX_EXTENSIONS): Removed.
8694
* docs/CHANGES: Preparing 2.1.0 release.
8696
2002-04-13 Werner LEMBERG <wl@gnu.org>
8698
* src/cff/cffgload.c (CFF_Parse_CharStrings): s/rand/Rand/ to avoid
8701
2002-04-12 David Turner <david@freetype.org>
8703
* README.UNX: Updated the Unix-specific quick-compilation guide to
8704
warn about the GNU Make requirement at compile time.
8706
* include/freetype/config/ftstdlib.h,
8707
include/freetype/config/ftconfig.h,
8708
include/freetype/config/ftheader.h,
8709
include/freetype/internal/ftmemory.h,
8710
include/freetype/internal/ftobjs.h,
8712
src/autohint/ahoptim.c,
8714
src/base/ftdbgmem.c, src/base/ftdebug.c, src/base/ftmac.c,
8715
src/base/ftobjs.c, src/base/ftsystem.c,
8717
src/cache/ftcimage.c, src/cache/ftcsbits.c,
8719
src/cff/cffdriver.c, src/cff/cffload.c, src/cff/cffobjs.c,
8721
src/cid/cidload.c, src/cid/cidparse.c, src/cid/cidriver.c,
8723
src/pcf/pcfdriver.c, src/pcf/pcfread.c,
8725
src/psaux/t1cmap.c, src/psaux/t1decode.c,
8727
src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
8728
src/pshinter/pshrec.c,
8730
src/psnames/psmodule.c,
8732
src/raster/ftraster.c,
8734
src/sfnt/sfdriver.c, src/sfnt/ttload.c,
8736
src/smooth/ftgrays.c,
8738
src/type1/t1afm.c, src/type1/t1driver.c, src/type1/t1gload.c,
8739
src/type1/t1load.c, src/type1/t1objs.c, src/type1/t1parse.c,
8741
builds/unix/ftconfig.in, builds/vms/ftconfig.h,
8743
builds/amiga/src/base/ftdebug.c:
8745
Added the new configuration file `ftstdlib.h' used to define
8746
aliases for all ISO C library functions used by the engine
8747
(e.g. strlen, qsort, setjmp, etc.).
8749
This eases the porting of FreeType 2 to environments like
8750
XFree86 modules/extensions.
8752
Also removed many #include <string.h>, #include <stdlib.h>, etc.
8753
from the engine's sources where they are not needed.
8755
* src/sfnt/ttpost.c: Use macro name for psnames.h.
8757
2002-04-12 Vincent Caron <v.caron@zerodeux.net>
8759
* configure, builds/detect.mk: Updated the build system to print
8760
a warning message in case GNU Make isn't used to build the library.
8762
2002-04-11 David Turner <david@freetype.org>
8764
* README, docs/CHANGES, Jamfile.in: Updates for the 2.1.0 release.
8766
* docs/FTL.txt: Updated license text to provide a preferred
8767
disclaimer and adjust copyright dates/extents.
8769
* include/freetype/cache/ftcglyph.h: Removing obsolete (and
8772
* Jamfile.in: New file.
8774
2002-04-11 Maxim Shemanarev <mcseemagg@yahoo.com>
8776
* src/smooth/ftgrays.c (gray_hline): Minor optimization.
8778
2002-04-02 Werner Lemberg <wl@gnu.org>
8780
Fixes from the stable branch:
8782
* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_OLD_CALCS):
8784
[FT_CONFIG_OPTION_OLD_CALCS]: Removed.
8785
* include/freetype/internal/ftcalc.h, src/base/ftcalc.c
8786
[FT_CONFIG_OPTION_OLD_CALCS]: Removed.
8788
* src/base/fttrigon.c (FT_Vector_Length): Change algorithm to match
8789
output of FreeType 1.
8791
* src/pshinter/pshglob.c (psh_globals_scale_widths): Fixed a small
8792
bug that created un-even stem widths when hinting Postscript fonts.
8794
* src/type1/t1driver.c, src/type1/t1parse.c: 16bit fixes.
8796
2002-04-01 Werner Lemberg <wl@gnu.org>
8798
* src/truetype/ttgload.c: 16bit fixes.
8799
(TT_Load_Simple_Glyph): Improve debug messages.
8800
(load_truetype_glyph): Remove dead code.
8801
* src/truetype/ttinterp.c: 16bit fixes.
8802
* src/truetype/ttobjs.c: Ditto.
8804
* include/freetype/ftsnames.h, include/freetype/internal/sfnt.h,
8805
src/cff/cffload.h, src/psaux/psobjs.h, src/truetype/ttinterp.[ch],
8806
src/sfnt/ttpost.h: s/index/idx/.
8808
2002-03-31 Yao Zhang <yaoz@vidar.niaaa.nih.gov>
8810
* src/truetype/ttobjs.c (TT_Size_Init): Fix typo.
8812
2002-03-31 Werner Lemberg <wl@gnu.org>
8814
* src/otlayout/otlcommn.c, src/otlayout/otlcommn.h: s/index/idx/.
8815
* src/psaux/t1cmap.c: Ditto.
8816
* src/sfnt/ttcmap0.c: Ditto.
8818
* include/freetype/internal/tttypes.h,
8819
include/freetype/internal/sfnt.h (TT_Goto_Table_Func): Renamed to ...
8820
(TT_Loader_GotoTableFunc): This.
8821
* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix debug
8823
* src/psnames/psmodule.c (psnames_interface)
8824
[!FT_CONFIG_OPTION_ADOBE_GLYPH_LIST]: Fix typo.
8825
* src/sfnt/sfdriver.c (get_sfnt_table): 16bit fix.
8826
* src/sfnt/ttcmap.c: 16bit fixes (0xFFFF -> 0xFFFFU).
8827
* src/sfnt/ttcmap0.c: 16bit fixes.
8828
(TT_Build_CMaps): Simplify debug messages.
8829
(tt_cmap12_char_next): Fix offset.
8830
* src/sfnt/ttload.c (TT_Load_Names, TT_Load_CMap): Fix debug
8832
(TT_Load_OS2): 16bit fix.
8834
2002-03-30 David Turner <david@freetype.org>
8836
* include/freetype/internal/tttypes.h: Adding comments to some of
8837
the TT_FaceRec fields.
8839
* src/sfnt/ttcmap0.c (TT_Build_CMaps): Removed compiler warnings.
8841
* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_{utf16,ucs4,other}:
8843
(tt_face_get_name): Use them to properly extract an ascii font name.
8845
2002-03-30 Werner Lemberg <wl@gnu.org>
8847
* include/freetype/t1tables.h (t1_blend_max): Fix typo.
8848
* src/base/ftstream.c: Simplify FT_ERROR calls.
8849
* src/cff/cffdrivr.c (cff_get_glyph_name): Fix debug message.
8851
* src/cff/cffobjs.c (CFF_Driver_Init, CFF_Driver_Done)
8852
[TT_CONFIG_OPTION_EXTEND_ENGINE]: Removed.
8853
* src/cff/sfobjs.c (SFNT_Load_Face)
8854
[TT_CONFIG_OPTION_EXTEND_ENGINE]: Ditto.
8855
* src/truetype/ttobjs.c (TT_Init_Driver, TT_Done_Driver)
8856
[TT_CONFIG_OPTION_EXTEND_ENGINE]: Ditto.
8858
* src/truetype/ttdriver.c, src/truetype/ttobjs.c,
8859
src/truetype/ttobjs.h: Renaming driver functions to the
8860
FT_<Subject>_<Action> scheme:
8862
TT_Init_Driver => TT_Driver_Init
8863
TT_Done_Driver => TT_Driver_Done
8864
TT_Init_Face => TT_Face_Init
8865
TT_Done_Face => TT_Face_Done
8866
TT_Init_Size => TT_Size_Init
8867
TT_Done_Size => TT_Size_Done
8868
TT_Reset_Size => TT_Size_Reset
8870
2002-03-29 Werner Lemberg <wl@gnu.org>
8872
* builds/vms/ftconfig.h: Rename LOCAL_DEF and LOCAL_FUNC to
8873
FT_LOCAL and FT_LOCAL_DEF, respectively, as with other ftconfig.h
8875
* builds/unix/ftconfig.in: Add argument to FT_LOCAL and
8877
* src/truetype/ttinterp.c: s/FT_Assert/FT_ASSERT/.
8878
* builds/unix/configure.ac: Temporarily deactivate creation of
8880
* builds/unix/configure: Updated.
8882
2002-03-28 KUSANO Takayuki <AE5T-KSN@asahi-net.or.jp>
8884
* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fix serious typos.
8886
2002-03-28 Werner Lemberg <wl@gnu.org>
8888
* include/freetype/internal/psaux.h (PSAux_ServiceRec): Fix
8890
* include/freetype/internal/t1types.h (T1_FaceRec): Use `const' for
8892
* src/base/ftapi.c (FT_New_Memory_Stream): Fix typos.
8893
* src/psaux/t1cmap.c (t1_cmap_std_init, t1_cmap_unicode_init): Add
8895
(t1_cmap_{standard,expert,custom,unicode}_class_rec): Use
8896
`FT_CALLBACK_TABLE_DEF'.
8897
* src/psaux/t1cmap.h: Updated.
8898
* src/sfnt/ttcmap0.c (TT_Build_CMaps): Use `ft_encoding_none'
8900
* src/type1/t1objs.c (T1_Face_Init): Use casts.
8902
2002-03-26 David Turner <david@freetype.org>
8904
* src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c:
8905
Fixed a small bug in the FT_CMaps support code.
8907
2002-03-25 David Turner <david@freetype.org>
8909
* src/truetype/ttinterp.c (Norm): Replaced with...
8911
(TT_MulFix14, TT_DotFix14): New functions.
8912
(Project, Dual_Project, Free_Project, Compute_Point_Displacement,
8913
Ins_SHPIX, Ins_MIAP, Ins_MIRP): Use them.
8914
[FT_CONFIG_OPTION_OLD_CALCS]: Removed all code.
8916
2002-03-22 David Turner <david@freetype.org>
8918
* src/base/ftobjs.c, src/sfnt/ttcmap0.c, src/type1/t1objs.c:
8919
Various fixes to make the FT_CMaps support work correctly (more
8920
tests are still needed).
8922
* include/freetype/internal/ftobjs.h, src/sfnt/Jamfile,
8923
src/sfnt/rules.mk, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
8924
src/sfnt/ttload.c, src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Updated
8925
the SFNT charmap support to use FT_CMaps.
8927
* include/freetype/fterrdef.h: New file.
8928
* include/freetype/fterrors.h: Include it. It contains all error
8930
* include/freetype/config/ftheader.h (FT_ERROR_DEFINITIONS_H): New
8933
* include/freetype/internal/ftmemory.h, and a lot of other files:
8934
Changed the names of memory macros. Examples:
8936
MEM_Set => FT_MEM_SET
8937
MEM_Copy => FT_MEM_COPY
8938
MEM_Move => FT_MEM_MOVE
8942
REALLOC = >FT_REALLOC
8944
FT_NEW was introduced to allocate a new object from a _typed_
8947
Note that ALLOC_ARRAY and REALLOC_ARRAY have been replaced by
8948
FT_NEW_ARRAY and FT_RENEW_ARRAY which take _typed_ pointer
8951
This results in _lots_ of sources being changed, but makes the code
8952
more generic and less error-prone.
8954
* include/freetype/internal/ftstream.h, src/base/ftstream.c,
8955
src/cff/cffload.c, src/pcf/pcfread.c, src/sfnt/ttcmap.c,
8956
src/sfnt/ttcmap0.c, src/sfnt/ttload.c, src/sfnt/ttpost.c,
8957
src/sfnt/ttsbit.c, src/truetype/ttgload.c, src/truetype/ttpload.c,
8958
src/winfonts/winfnt.c: Changed the definitions of stream macros.
8961
NEXT_Byte => FT_NEXT_BYTE
8962
NEXT_Short => FT_NEXT_SHORT
8963
NEXT_UShortLE => FT_NEXT_USHORT_LE
8964
READ_Short => FT_READ_SHORT
8965
GET_Long => FT_GET_LONG
8968
Also introduced the FT_PEEK_XXXX functions.
8970
* src/cff/cffobjs.c (CFF_Build_Unicode_Charmap): Removed commented
8972
(find_encoding): Removed.
8973
(CFF_Face_Init): Remove charmap support.
8975
* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_CMAPS,
8976
TT_CONFIG_CMAP_FORMAT{0,2,4,6,8,10,12}): New macros to fine-tune
8979
2002-03-21 David Turner <david@freetype.org>
8981
* src/base/ftobjs.c, src/pcf/pcfdriver.c, src/pcf/pcfread.c: Updated
8982
to new FT_CMap definitions.
8984
* src/psaux/t1cmap.h, src/psaux/t1cmap.c, src/type1/t1cmap.h,
8985
src/type1/t1cmap.c: Updating and moving the Type 1 FT_CMap support
8986
from `src/type1' to `src/psaux' since it is going to be shared by
8987
the Type 1 and CID font drivers.
8989
* src/psaux/Jamfile, src/psaux/psaux.c, src/psaux/psauxmod.c,
8990
src/psaux/rules.mk, include/freetype/internal/psaux.h: Added support
8991
for Type 1 FT_CMaps.
8993
2002-03-20 David Turner <david@freetype.org>
8995
* src/base/ftgloadr.c (FT_GlyphLoader_CheckSubGlyphs): Fixed a
8996
memory allocation bug that was due to un-careful renaming of the
8999
* src/base/ftdbgmem.c (ft_mem_table_destroy): Fixed a small bug that
9000
caused the library to crash with Electric Fence when memory
9003
* Renaming stream macros. Examples:
9005
FILE_Skip => FT_STREAM_SKIP
9006
FILE_Read => FT_STREAM_READ
9007
ACCESS_Frame => FT_FRAME_ENTER
9008
FORGET_Frame => FT_FRAME_EXIT
9011
* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fixed memory leak.
9013
* include/freetype/internal/ftobjs.h: Changing the definition of
9014
FT_CMap_CharNextFunc slightly.
9016
* src/cff/*.c: Updating CFF type definitions.
9018
2002-03-14 David Turner <david@freetype.org>
9020
* include/freetype/internal/autohint.h, src/autohint/ahmodule.c,
9021
src/base/ftapi.c, src/base/ftobjs.c: Updating the type definitions
9022
for the auto-hinter module.
9024
FT_AutoHinter_Interface => FT_AutoHinter_ServiceRec
9025
FT_AutoHinter_Interface* => FT_AutoHinter_Service
9028
FT_AutoHinter_Get_Global_Func => FT_AutoHinter_GlobalGetFunc
9029
FT_AutoHinter_Done_Global_Func => FT_AutoHinter_GlobalDoneFunc
9032
* ahloader.h [_STANDALONE_]: Removed all conditional code.
9034
* include/freetype/internal/cfftypes.h, src/cff/*.c: Updating the
9035
type definitions of the CFF font driver.
9037
CFF_Font => CFF_FontRec
9038
CFF_Font* => CFF_Font
9041
* include/freetype/internal/fnttypes.h, src/winfonts/*.c: Updating
9042
type definitions of the Windows FNT font driver.
9044
* include/freetype/internal/ftdriver.h,
9045
include/freetype/internal/ftobjs.h, src/base/ftapi.c,
9046
src/base/ftobjs.c, src/cff/cffdrivr.c, src/cff/cffdrivr.h,
9047
src/cid/cidriver.c, src/cid/cidriver.h, src/pcf/pcfdriver.c,
9048
src/pcf/pcfdriver.h, src/truetype/ttdriver.c,
9049
src/truetype/ttdriver.h, src/type1/t1driver.c, src/type1/t1driver.h,
9050
src/winfonts/winfnt.c, src/winfonts/winfnt.h: Updating type
9051
definitions for font drivers.
9053
FTDriver_initFace => FT_Face_InitFunc
9054
FTDriver_initGlyphSlot => FT_Slot_InitFunc
9057
* src/cid/cidobjs.c (CID_Face_Init): Remove dead code.
9059
* include/freetype/internal/ftobjs.h, src/base/ftobjs.c: Updated a
9060
few face method definitions:
9062
FT_PSName_Requester => FT_Face_GetPostscriptNameFunc
9063
FT_Glyph_Name_Requester => FT_Face_GetGlyphNameFunc
9064
FT_Name_Index_Requester => FT_Face_GetGlyphNameIndexFunc
9066
* src/base/ftapi.c: New file. It contains backwards compatibility
9069
* include/freetype/internal/psaux.h, src/cid/cidload.c,
9070
src/cidtoken.h, src/psaux/psobjs.c, src/psaux/psobjs.h,
9071
src/psaux/t1decode.c, stc/type1/t1load.c, src/type1/t1tokens.h:
9072
Updated common PostScript type definitions.
9073
Renamed all enumeration values like to uppercase variants:
9075
t1_token_any => T1_TOKEN_TYPE_ANY
9076
t1_field_cid_info => T1_FIELD_LOCATION_CID_INFO
9079
* include/freetype/internal/psglobals.h: Removed.
9080
* include/freetype/internal/pshints.h, src/pshinter/pshglob.h:
9083
* include/freetype/internal/tttypes.h,
9084
include/freetype/internal/sfnt.h, src/base/ftnames.c,
9085
src/cff/cffdrivr.c, src/sfnt/*.c, src/truetype/*.c: Updated
9086
SFNT/TrueType type definitions.
9088
* include/freetype/freetype.h, include/freetype/internal/ftgloadr.h:
9089
Updating type definitions for the glyph loader.
9091
2002-03-13 Antoine Leca <antoine@oriolnet.com>
9093
* include/freetype/config/ftoption.h: Changed the automatic
9094
detection of Microsoft C compilers to automatically support 64-bit
9095
integers only since revision 9.00 (i.e. >= Visual C++ 2.0).
9097
2002-03-08 Werner Lemberg <wl@gnu.org>
9099
* src/base/ftutil.c (FT_Realloc): Use MEM_Set instead of memset.
9101
2002-03-07 Werner Lemberg <wl@gnu.org>
9103
* src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new,
9104
ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free,
9105
ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug,
9106
FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings.
9107
* src/base/ftcalc.c (FT_MulFix): Ditto.
9108
* src/cff/cffdrivr.c (cff_get_name_index): Ditto.
9109
* src/cff/cffobjs.c (CFF_Size_Get_Global_Funcs, CFF_Size_Init,
9110
CFF_GlyphSlot_Init): Ditto.
9111
* src/cid/cidobjs.c (CID_GlyphSlot_Init,
9112
CID_Size_Get_Globals_Funcs): Ditto.
9113
* src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init):
9115
* src/pshinter/pshmod.c (pshinter_interface): Use `static const'.
9116
* src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused
9119
* include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed
9121
(T1_Builder_FuncsRec): This.
9122
(T1_Builder_Funcs): New typedef.
9123
(PSAux_Interface): Remove compiler warnings.
9124
* src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h
9125
(t1_builder_funcs): Updated.
9127
* src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ...
9128
(PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines.
9129
(PSH_AlignmentRec): Updated.
9131
* include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix
9133
* include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto.
9134
* src/base/ftstream (FT_Get_Char): Rename to...
9135
(FT_Stream_Get_Char): This.
9137
* src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is
9138
a built-in function in gcc, causing warning messages with gcc 3.0.
9139
* src/autohint/ahglyph.c (ah_outline_load): Ditto.
9140
* src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto.
9141
* src/cache/ftcmanag.c (ftc_family_table_alloc,
9142
ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache):
9144
* src/cff/cffload.c (cff_new_index, cff_done_index,
9145
cff_explicit_index, CFF_Access_Element, CFF_Forget_Element,
9146
CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font,
9147
CFF_Done_Font): Ditto.
9148
* src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto.
9149
* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto.
9150
* src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit,
9151
ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3,
9152
* src/pshinter/pshalgo1.c (psh1_hint_table_record,
9153
psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto.
9154
* src/pshinter/pshalgo2.c (psh2_hint_table_record,
9155
psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto.
9156
* src/sfnt/ttpost.c (Load_Format_20, Load_Format_25,
9157
TT_Get_PS_Name): Ditto.
9158
* src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics,
9159
load_truetype_glyph): Ditto.
9160
* src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto.
9161
* src/type1/t1afm.c (T1_Get_Kerning): Ditto.
9162
* include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.
9164
2002-03-06 David Turner <david@freetype.org>
9166
* src/type1/t1objs.c (T1_Face_Init), src/cid/cidobjs.c
9167
(CID_Face_Init): Fixed another bug related to the
9168
ascender/descender/text height of Postscript fonts.
9170
* src/pshinter/pshalgo2.c (print_zone): Renamed to ...
9171
(psh2_print_zone): This.
9172
* src/pshinter/pshalgo1.c (print_zone): Renamed to ...
9173
(psh1_print_zone): This.
9175
* include/freetype/freetype.h, include/freetype/internal/ftobjs.h,
9176
src/base/ftobjs.c: Adding the new FT_Library_Version API to return
9177
the library's current version in dynamic links.
9178
* src/base/ftinit.c (FT_Init_FreeType): Updated.
9180
2002-03-06 Werner Lemberg <wl@gnu.org>
9182
* src/pshinter/pshglob.h (PSH_DimensionRec): s/std/stdw/.
9183
* src/pshinter/pshglob.c (psh_global_scale_widths,
9184
psh_dimension_snap_width, psh_globals_destroy, psh_globals_new):
9187
2002-03-05 David Turner <david@freetype.org>
9189
* src/type1/t1objs.c (T1_Face_Init), src/cff/cffobjs.c
9190
(CFF_Face_Init), src/cid/cidobjs.c (CID_Face_Init): Removing the bug
9191
that returned global BBox values in 16.16 fixed format (instead of
9192
integer font units).
9194
* src/cid/cidriver.c (cid_get_postscript_name): Fixed a bug that
9195
caused the CID driver to return Postscript font names with a leading
9196
slash (`/') as in `/MOEKai-Regular'.
9198
* src/sfnt/ttload.c (TT_Load_Names), src/sfnt/sfobjs.c (Get_Name),
9199
src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fixed the loader so
9200
that it accepts broken fonts like `foxjump.ttf', which made FreeType
9201
crash when trying to load them.
9203
Also improved the name table parser to be able to load
9204
Windows-encoded entries before Macintosh or Unicode ones, since it
9205
seems some fonts don't have reliable values here anyway.
9207
* include/freetype/internal/psnames.h: Add typedef for
9210
2002-03-05 Werner Lemberg <wl@gnu.org>
9212
* builds/unix/aclocal.m4, builds/unix/ltmain.sh: Update to libtool
9214
Apply a small patch for AIX to make shared libraries work (this
9215
patch is already in the CVS version of libtool).
9217
* builds/unix/config.sub, builds/unix/config.guess: Updated to
9220
* builds/unix/configure.ac: Fix typo
9221
(AC_CONFIG_FILE->AC_CONFIG_FILES).
9223
* builds/unix/configure: Regenerated.
9225
2002-02-28 David Turner <david@freetype.org>
9227
* include/freetype/ftconfig.h: Changed `FT_LOCAL xxxx' to
9228
`FT_LOCAL( xxxx )' everywhere in the source. The same goes for
9229
`FT_LOCAL_DEF xxxx' which is translated to `FT_LOCAL_DEF( xxxxx )'.
9231
* include/freetype/freetype.h (FREETYPE_MINOR, FREETYPE_PATCH):
9232
Changing version to 2.1.0 to indicate an unstable branch.
9233
Added the declarations of FT_Get_First_Char and FT_Get_Next_Char.
9235
* src/base/ftobjs.c: Implement FT_Get_First_Char and
9238
* include/freetype/t1tables.h: Renaming structure types. This
9246
typedef PS_StructRec_
9248
} PS_StructRec, *PS_Struct;
9250
typedef PS_StructRec T1_Struct; /* backwards-compatibility */
9252
Hence, we increase the coherency of the source code by effectively
9253
using the `Rec' prefix for structure types.
9255
2002-02-27 David Turner <david@freetype.org>
9257
* src/sfnt/ttload.c (TT_Load_Names): Simplifying and securing the
9258
names table loader. Invalid individual name entries are now handled
9259
correctly. This allows the loading of very buggy fonts like
9260
`foxjump.ttf' without allocating tons of memory and causing crashes.
9262
* src/otlayout/otlcommon.h, src/otlayout/otlcommon.c: Adding (still
9263
experimental) code for OpenType Layout tables validation and
9266
* src/type1/t1cmap.h, src/type1/t1cmap.c: Adding (still
9267
experimental) code for Type 1 charmap processing.
9269
* src/sfnt/ttcmap0.c: New file. It contains a new, still
9270
experimental SFNT charmap processing support.
9272
* include/freetype/internal/ftobjs.h: Adding validation support as
9273
well as internal charmap object definitions (FT_CMap != FT_CharMap).
9275
2002-02-24 David Turner <david@freetype.org>
9277
* Renaming stream functions to the FT_<Subject>_<Action> scheme:
9279
FT_Seek_Stream => FT_Stream_Seek
9280
FT_Skip_Stream => FT_Stream_Skip
9281
FT_Read_Stream => FT_Stream_Read
9282
FT_Read_Stream_At => FT_Stream_Read_At
9283
FT_Access_Frame => FT_Stream_Enter_Frame
9284
FT_Forget_Frame => FT_Stream_Exit_Frame
9285
FT_Extract_Frame => FT_Stream_Extract_Frame
9286
FT_Release_Frame => FT_Stream_Release_Frame
9287
FT_Get_XXXX => FT_Stream_Get_XXXX
9288
FT_Read_XXXX => FT_Stream_Read_XXXX
9290
FT_New_Stream( filename, stream ) =>
9291
FT_Stream_Open( stream, filename )
9293
(The function doesn't create the FT_Stream structure, it simply
9294
initializes it for reading.)
9296
FT_New_Memory_Stream( library, FT_Byte* base, size, stream ) =>
9297
FT_Stream_Open_Memory( stream, const FT_Byte* base, size )
9299
FT_Done_Stream => FT_Stream_Close
9300
FT_Stream_IO => FT_Stream_IOFunc
9301
FT_Stream_Close => FT_Stream_CloseFunc
9303
ft_close_stream => ft_ansi_stream_close (in base/ftsystem.c only)
9304
ft_io_stream => ft_ansi_stream_io (in base/ftsystem.c only)
9306
* src/base/ftutil.c: New file. Contains all memory and list
9307
management code (previously in `ftobjs.c' and `ftlist.c',
9310
* include/freetype/internal/ftobjs.h: Moving all code related to
9311
glyph loaders to ...
9312
* include/freetype/internal/ftgloadr.h: This new file.
9313
`FT_GlyphLoader' is now a pointer to the structure
9314
`FT_GlyphLoaderRec'.
9315
(ft_glyph_own_bitmap): Renamed to ...
9316
(FT_GLYPH_OWN_BITMAP): This.
9317
* src/base/ftobjs.c: Moving all code related to glyph loaders
9319
* src/base/ftgloadr.c: This new file.
9321
2002-02-22 Werner Lemberg <wl@gnu.org>
9323
* include/freetype/internal/ftdebug.h (FT_Trace): Remove comma in
9324
enum to avoid compiler warnings.
9326
2002-02-21 David Turner <david@freetype.org>
9328
Modified the debug sub-system initialization. Trace levels can now
9329
be specified within the `FT2_DEBUG' environment variable. See the
9330
comments within `ftdebug.c' for more details.
9332
* src/base/ftdebug.c: (FT_SetTraceLevel): Removed.
9333
(ft_debug_init): New function.
9334
(ft_debug_dummy): Removed.
9335
Updated to changes in ftdebug.h
9337
* include/freetype/internal/ftdebug.h: Always define
9338
FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE is defined.
9339
(FT_Assert): Renamed to ...
9341
Some stuff from ftdebug.h has been moved to ...
9343
* include/freetype/internal/fttrace.h: New file, to define the trace
9344
levels used for debugging. It is used both to define enums and
9345
toggle names for FT2_DEBUG.
9347
* include/freetype/internal/internal.h: Updated.
9349
* src/base/ftobjs.c, src/base/ftstream.c: Updated.
9351
* include/freetype/internal/ftextend.h, src/base/ftextend.c:
9352
Removed. Both files are now completely obsolete.
9353
* src/base/Jamfile, src/base/rules.mk: Updated.
9355
* include/freetype/fterrors.h: Adding `#undef FT_ERR_CAT' and
9356
`#undef FT_ERR_XCAT' to avoid warnings with certain compilers (like
9359
* src/pshinter/pshalgo2.c (print_zone): Renamed to ...
9360
(psh2_print_zone): This to avoid errors during compilation of debug
9363
* src/smooth/ftgrays.c (FT_COMPONENT): Change definition to as
9366
2002-02-20 David Turner <david@freetype.org>
9368
* README: Adding `devel@freetype.org' address for bug reports.
9370
2002-02-20 Werner Lemberg <wl@gnu.org>
9372
* builds/unix/install.mk (check): New dummy target.
9375
2002-02-19 Werner Lemberg <wl@gnu.org>
9377
* builds/freetype.mk (FT_CFLAGS): Use $(INCLUDE_FLAGS) first.
9379
* src/cache/ftccache.c (ftc_cache_resize): Mark `error' as unused
9380
to avoid compiler warning.
9381
* src/cff/cffload.c (CFF_Get_String): Ditto.
9382
* src/cff/cffobjs.c (CFF_StrCopy): Ditto.
9383
* src/psaux/psobjs.c (PS_Table_Done): Ditto.
9384
* src/pcf/pcfread.c (pcf_seek_to_table_type): Ditto.
9385
* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto.
9386
(pcf_get_bitmaps): The same for `sizebitmaps'.
9387
* src/psaux/t1decode.c (T1_Decode_Parse_Charstrings): The same for
9389
(t1operator_seac): Comment out more dead code.
9390
* src/pshinter/pshalgo2.c (ps2_hints_apply): Add `DEBUG_HINTER'
9392
* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
9393
load_truetype_glyph): Add `TT_CONFIG_OPTION_BYTECODE_INTERPRETER'
9396
2002-02-18 Werner Lemberg <wl@gnu.org>
9398
* src/autohint/ahglyph.c (ah_outline_link_segments): Remove unused
9400
* src/autohint/ahhint.c (ah_align_serif_edge): Use FT_UNUSED instead
9402
* src/autohint/ahmodule.c (ft_autohinter_reset): Ditto.
9403
* src/pshinter/pshrec.c (ps_mask_table_merge): Fix typo in variable
9405
* src/pshinter/pshglob.h (PSH_Blue_Align): Add PSH_BLUE_ALIGN_NONE.
9406
* src/pshinter/pshglob.c (psh_blues_snap_stem): Use it.
9407
* src/pshinter/pshalgo1.c (psh1_hint_table_optimize): Ditto.
9408
* src/pshinter/pshalgo2.c (psh2_hint_align): Ditto.
9409
* include/freetype/internal/ftobjs.h (UNUSED): Removed.
9411
2002-02-10 Roberto Alameda <ojancano@geekmail.de>
9413
Add support for ISOLatin1 PS encoding.
9415
* include/freetype/freetype.h (ft_encoding_latin_1): New tag
9417
* include/freetype/internal/t1types.h (T1_Encoding_Type): Add
9418
`t1_encoding_isolatin1'.
9419
* src/type1/t1driver.c (Get_Char_Index, Get_Next_Char): Handle
9420
ft_encoding_latin_1.
9421
* src/type1/t1load.c (parse_encoding): Handle `ISOLatin1Encoding'.
9422
* src/type1/t1objs.c (T1_Face_Init): Handle `t1_encoding_isolatin1'.
9424
----------------------------------------------------------------------------
9426
Copyright 2002, 2003, 2004, 2005, 2007, 2008 by
9427
David Turner, Robert Wilhelm, and Werner Lemberg.
9429
This file is part of the FreeType project, and may only be used, modified,
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and distributed under the terms of the FreeType project license,
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LICENSE.TXT. By continuing to use, modify, or distribute this file you
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indicate that you have read the license and understand and accept it
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version-control: never
added
removed
misc/libfreetype/ChangeLog.21
