2836 lines
96 KiB
Plaintext
2836 lines
96 KiB
Plaintext
2007-12-06 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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The documents and comments for Mac OS X are improved by Sean
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McBride.
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* src/base/ftmac.c: Fix a comment.
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* include/freetype/ftmac.h: Ditto.
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* docs/INSTALL.MAC: Improve English and add comment on lowest
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system version specified by MACOSX_DEPLOYMENT_TARGET.
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2007-12-04 Werner Lemberg <wl@gnu.org>
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* src/cff/cffload.c (cff_subfont_load): Don't use logical OR to
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concatenate error codes.
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* src/sfnt/ttsbit.c (Load_SBit_Range): Ditto.
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2007-12-04 Graham Asher <graham.asher@btinternet.com>
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* src/truetype/ttobjs.c (tt_face_init): Don't use logical OR to
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concatenate error codes.
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2007-12-04 Sean McBride <sean@rogue-research.com>
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* src/pfr/pfrgload.c (pfr_glyph_load_compound): Remove compiler
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warning.
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2007-11-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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Fix MacOS legacy font support by Masatake Yamato on Mac OS X. It is
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not working since 2.3.5. In FT_Open_New(), if FT_New_Stream()
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cannot mmap() the specified file and cannot seek to head of the
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specified file, it returns NULL stream and FT_Open_New() returns the
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error immediately. On MacOS, most legacy MacOS fonts fall into such
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a scenario because their data forks are zero-sized and cannot be
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sought. To proceed to guessing of resource fork fonts, the
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functions for legacy MacOS font must properly handle the NULL stream
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returned by FT_New_Stream().
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* src/base/ftobjs.c (IsMacBinary): Return error
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FT_Err_Invalid_Stream_Operation immediately when NULL stream is
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passed.
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(FT_Open_Face): Even when FT_New_Stream() returns an error, proceed
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to fallback. Originally, legacy MacOS font is tested in the cases
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of FT_Err_Invalid_Stream_Operation (occurs when data fork is empty)
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or FT_Err_Unknown_File_Format (occurs when AppleSingle header or
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.dfont header is combined). Now the case of
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FT_Err_Cannot_Open_Stream is included.
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* src/base/ftrfork.c (FT_Raccess_Guess): When passed stream is NULL,
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skip FT_Stream_Seek(), which seeks to the head of stream, and
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proceed to unit testing of raccess_guess_XXX(). FT_Stream_Seek()
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for a NULL stream causes a Bus error on Mac OS X.
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(raccess_guess_apple_double): Return FT_Err_Cannot_Open_Stream
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immediately if passed stream is NULL.
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(raccess_guess_apple_single): Ditto.
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2007-11-16 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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Fix for Carbon incompatibilities since Mac OS X 10.5,
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proposed by Sean McBride.
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* doc/INSTALL.MAC: Comment on MACOSX_DEPLOYMENT_TARGET.
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* include/freetype/ftmac.h: Deprecate FT_New_Face_From_FOND and
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FT_GetFilePath_From_Mac_ATS_Name. Since Mac OS X 10.5, calling
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Carbon functions from a forked process is classified as unsafe
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by Apple. All Carbon-dependent functions should be deprecated.
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* src/base/ftmac.c: Use essential header files <Carbon/Carbon.h>
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and <ApplicationServices/ApplicationServices.h> instead of
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all-in-one header file <CoreServices/CoreServices.h>.
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Include <sys/syslimits.h> and replace HFS_MAXPATHLEN by Apple
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genuine macro PATH_MAX.
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Add fallback macro for kATSOptionFlagsUnRestrictedScope which
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is not found in Mac OS X 10.0.
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Multi-character constants ('POST', 'sfnt' etc) are replaced by
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64bit constants calculated by FT_MAKE_TAG() macro.
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For the index in the segment of resource fork, new portable
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type ResourceIndex is introduced for better compatibility.
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This type is since Mac OS X 10.5, so it is defined as short
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when built on older platforms.
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(FT_ATSFontGetFileReference): If build target is only the systems
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10.5 and newer, it calls Apple genuine ATSFontGetFileReference().
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(FT_GetFile_From_Mac_ATS_Name): Return an error if system is 10.5
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and newer or 64bit platform, because legacy type FSSpec type is
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removed completely.
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(FT_New_Face_From_FSSpec): Ditto.
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2007-11-01 Werner Lemberg <wl@gnu.org>
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* src/sfnt/sfobjs.c (sfnt_done_face): Check `sfnt' everywhere. This
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fixes Savannah bug #21485.
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2007-10-29 Daniel Svoboda <dasvo@planeta@cz>
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* src/winfonts/winfnt.c (FNT_Face_Init): Check first that the driver
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can handle the font at all, then check `face_index'. Otherwise, the
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driver might return the wrong error code. This fixes Savannah bug
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#21468.
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2007-10-21 Werner Lemberg <wl@gnu.org>
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* src/sfnt/sfobjs.c (sfnt_load_face): Support bit 9 and prepare
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support for bit 8 of the `fsSelection' field in the `OS/2' table.
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MS is already using this; hopefully, this becomes part of OpenType
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1.5.
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Prepare also support for `name' IDs 21 (WWS_FAMILY) and 22
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(WWS_SUBFAMILY).
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2007-10-20 Werner Lemberg <wl@gnu.org>
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* src/tools/docmaker/tohtml.py (html_header_2): Fix typo.
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Add `td.left' element to CSS.
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(toc_section_enter): Use it.
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2007-10-18 David Turner <david@freetype.org>
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* include/freetype/freetype.h, src/base/ftobjs.c: Rename API
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functions related to cmap type 14 support to the
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`FT_Object_ActionName' scheme:
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FT_Get_Char_Variant_index -> FT_Face_GetCharVariantIndex
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FT_Get_Char_Variant_IsDefault -> FT_Face_GetCharVariantIsDefault
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FT_Get_Variant_Selectors -> FT_Face_GetVariantSelectors
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FT_Get_Variants_Of_Char -> FT_Face_GetVariantsOfChar
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FT_Get_Chars_Of_Variant -> FT_Face_GetCharsOfVariant
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Update documentation accordingly.
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* src/sfnt/ttcmap.c: Stronger cmap 14 validation.
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Make the code a little more consistent with FreeType coding
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conventions and modify the cmap14 functions that returned a newly
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allocated array to use a persistent vector from the TT_CMap14 object
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instead.
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(TT_CMap14Rec): Provide array and auxiliary data for result.
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(tt_cmap14_done, tt_cmap14_ensure): New functions.
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(tt_cmap14_init, tt_cmap14_validate, tt_cmap14_char_map_def_binary,
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tt_cmap14_char_map_nondef_binary, tt_cmap14_find_variant,
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tt_cmap14_char_var_index, tt_cmap14_variants,
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tt_cmap14_char_variants, tt_cmap14_def_char_count,
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tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars,
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tt_cmap14_variant_chars, tt_cmap14_class_rec): Updated and improved.
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2007-10-15 George Williams <gww@silcom.com>
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Add support for cmap type 14.
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* devel/ftoption.h, include/freetype/config/ftoption.h
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(TT_CONFIG_CMAP_FORMAT_14): New macro.
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* include/freetype/internal/ftobjs.h (FT_CMap_CharVarIndexFunc,
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FT_CMap_CharVarIsDefaultFunc, FT_CMap_VariantListFunc,
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FT_CMap_CharVariantListFunc, FT_CMap_VariantCharListFunc): New
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support function prototypes.
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(FT_CMap_ClassRec): Add them.
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Update all users.
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* include/freetype/ttnameid.h (TT_APPLE_ID_VARIANT_SELECTOR): New
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macro.
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* include/freetype/freetype.h (FT_Get_Char_Variant_Index,
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FT_Get_Char_Variant_IsDefault, FT_Get_Variant_Selectors,
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FT_Get_Variants_Of_Char, FT_Get_Chars_Of_Variant): New API
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functions.
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* src/base/ftobjs.c (find_variant_selector_charmap): New auxiliary
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function.
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(FT_Set_Charmap): Disallow cmaps of type 14.
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(FT_Get_Char_Variant_Index, FT_Get_Char_Variant_IsDefault,
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FT_Get_Variant_Selectors, FT_Get_Variants_Of_Char,
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FT_Get_Chars_Of_Variant): New API functions.
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* src/sfnt/ttcmap.c (TT_PEEK_UINT24, TT_NEXT_UINT24): New macros.
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(TT_CMap14Rec, tt_cmap14_init, tt_cmap14_validate,
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tt_cmap14_char_index, tt_cmap14_char_next, tt_cmap14_get_info,
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tt_cmap14_char_map_def_binary, tt_cmap14_char_map_nondef_binary,
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tt_cmap14_find_variant, tt_cmap14_char_var_index,
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tt_cmap14_char_var_isdefault, tt_cmap14_variants,
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tt_cmap14_char_variants, tt_cmap14_def_char_count,
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tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars,
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tt_cmap14_variant_chars, tt_cmap14_class_rec): New functions and
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structures for cmap 14 support.
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(tt_cmap_classes): Register tt_cmap14_class_rec.
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(tt_face_build_cmaps): One more error message.
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* docs/CHANGES: Mention cmap 14 support.
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2007-10-01 Werner Lemberg <wl@gnu.org>
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* src/base/ftobjs.c (find_unicode_charmap): If search for a UCS-4
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charmap fails, do the loop again while searching a UCS-2 charmap.
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This favours MS charmaps over Apple ones.
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2007-08-29 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/base/ftmac.c: Introduction of abstract `short' data types,
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ResFileRefNum and ResID. These types were introduced for Copland,
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then backported to MPW. The variables exchanged with FileManager
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QuickDraw frameworks are redefined by these data types. Patch was
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proposed by Sean McBride.
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* builds/mac/ftmac.c: Ditto.
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2007-08-18 Werner Lemberg <wl@gnu.org>
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* src/otvalid/otvcmmn.c (otv_x_y_ux_sy): Skip context glyphs. Found
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by Imran Yousaf. Fixes Savannah bug #20773.
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(otv_Lookup_validate): Correct handling of LookupType. Found by
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Imran Yousaf. Fixes Savannah bug #20782.
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2007-08-17 George Williams <gww@silcom.com>
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* src/otvalid/otvgsub.c (otv_SingleSubst_validate): Fix handling of
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SingleSubstFormat1.
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2007-08-11 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* builds/unix/configure.raw: Fix a bug which sets CC_BUILD by
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${build-gcc} (unchecked) instead of by ${build}-gcc (checked).
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Found by Ryan Hill.
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2007-08-11 George Williams <gww@silcom.com>
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* src/otvalid/otvcommn.c, src/otvalid/otvcommn.h
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(otv_Coverage_validate): Add fourth argument to pass an expected
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count value. Update all users.
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Check glyph IDs.
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(otv_ClassDef_validate): Check `StartGlyph'.
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* src/otvalid/otvgsub.c (otv_SingleSubst_validate): More glyph ID
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checks.
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* src/otvalid/otvmath.c (otv_MathConstants_validate): There are only
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56 constants.
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(otv_GlyphAssembly_validate, otv_MathGlyphConstruction_validate):
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Check glyph IDs.
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2007-08-08 Werner Lemberg <wl@gnu.org>
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* src/otvalid/otvbase.c, src/otvalid/otvcommn.c,
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src/otvalid/otvgdef.c, src/otvalid/otvgpos.c, src/otvalid/otvgsub.c,
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src/otvalid/otvjstf.c: s/FT_INVALID_DATA/FT_INVALID_FORMAT/ where
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appropriate. Reported by George.
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* include/freetype/internal/fttrace.h: Define `trace_otvmath'.
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* src/otvalid/rules.mk (OTV_DRV_SRC): Add otvmath.c.
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* docs/CHANGES: Updated.
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2007-08-08 George Williams <gww@silcom.com>
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Add `MATH' validating support to otvalid module.
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* include/freetype/tttags.h (TTAG_MATH): New macro.
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* include/freetype/ftotval.h (FT_VALIDATE_MATH): New macro.
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(FT_VALIDATE_OT): Updated.
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* src/otvalid/otmath.c: New file.
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* src/otvalid/otvalid.c: Include otvmath.c.
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* src/otvalid/otvmod.c (otv_validate): Handle `MATH' table.
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2007-08-04 Werner Lemberg <wl@gnu.org>
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* builds/unix/configure.raw: Add call to AC_LIBTOOL_WIN32_DLL.
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Fixes Savannah bug #20686.
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2007-08-03 Werner Lemberg <wl@gnu.org>
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* src/psnames/psmodule.c: Fix usage of
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FT_CONFIG_OPTION_POSTSCRIPT_NAMES macro. Reported by Graham Asher.
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2007-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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* src/base/ftmac.c (open_face_from_buffer): The argument
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`driver_name' is typed as `const char*' to match with the
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callers in FT_New_Face_From_LWFN and FT_New_Face_From_SFNT.
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This is same with open_face_from_buffer in src/base/ftobjs.c.
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Found and fixed by Sean McBride.
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2007-07-28 Werner Lemberg <wl@gnu.org>
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* src/raster/ftraster.c (count_table): Make it conditional.
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* src/base/ftobjs.c (FT_New_Library): Check FT_RENDER_POOL_SIZE with
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a preprocessor statement.
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2007-07-27 Werner Lemberg <wl@gnu.org>
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* src/base/ftoutln.c (FT_Outline_Translate): Check `outline' before
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first usage. From Savannah patch #6115.
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2007-07-16 Werner Lemberg <wl@gnu.org>
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* docs/CHANGES: Updated.
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2007-07-16 Derek Clegg <dclegg@apple.com>
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Add new service for getting the ROS from a CID font.
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* include/freetype/config/ftheader.h (FT_CID_H): New macro.
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* include/freetype/ftcid.h: New file.
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* include/freetype/internal/ftserv.h (FT_SERVIVE_CID_H): New macro.
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* include/freetype/internal/services/svcid.h: New file.
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* src/base/ftcid.c: New file.
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* src/cff/cffdrivr.c: Include FT_SERVICE_CID_H.
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(cff_get_ros): New function.
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(cff_service_cid_info): New service structure.
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(cff_services): Register it.
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* src/cff/cffload.c (cff_font_done): Free registry and ordering.
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* src/cff/cfftypes.h (CFF_FontRec): Add `registry' and `ordering'.
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* modules.cfg (BASE_EXTENSIONS): Add ftcid.c.
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2007-07-11 Derek Clegg <dclegg@apple.com>
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Add support for postscript name service to CFF driver.
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* src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_NAME_H.
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(cff_get_ps_name): New function.
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(cff_service_ps_name): New service structure.
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(cff_services): Register it.
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2007-07-07 Werner Lemberg <wl@gnu.org>
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* src/base/ftglyph.c (FT_Glyph_Copy): Fix initialization of
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`target'. Reported by Sean McBride.
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2007-07-06 Werner Lemberg <wl@gnu.org>
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* src/pfr/pfrcmap.c: Include pfrerror.h.
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* src/autofit/afindic.c: Add some external declarations to pacify
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`make multi' compilation.
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* src/cid/cidgload.c (cid_load_glyph): Pacify compiler.
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* src/cff/cffdrivr.c (cff_ps_get_font_info), src/cff/cffobjs.c
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(cff_strcpy), include/freetype/internal/ftmemory.h (FT_MEM_STRDUP),
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src/autofit/aflatin.c (af_latin_hints_compute_edges),
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src/autofit/afcjk.c (af_cjk_hints_compute_edges), src/sfnt/ttmtx.c
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(tt_face_get_metrics), src/base/ftobjs.c (open_face)
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[FT_CONFIG_OPTION_INCREMENTAL]: Fix compilation with C++ compiler.
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* docs/release: Mention test compilation targets.
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2007-07-04 Werner Lemberg <wl@gnu.org>
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* docs/PROBLEMS: Mention that some PS based fonts can't be
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handled correctly by FreeType.
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* src/truetype/ttgload.c (load_truetype_glyph): Always allow a
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recursion depth of 1. This was the maximum value in TrueType 1.0,
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and some older fonts don't set this field correctly.
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* src/gxvalid/gxvmort1.c
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(gxv_mort_subtable_type1_substTable_validate): Fix tracing message.
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2007-07-03 Werner Lemberg <wl@gnu.org>
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* src/autofit/aflatin.c (af_latin_metrics_init_blues): Initialize
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`round' to pacify compiler.
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2007-07-02 Werner Lemberg <wl@gnu.org>
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* Version 2.3.5 released.
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=========================
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Tag sources with `VER-2-3-5'.
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* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
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version number to 2.3.5.
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* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
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builds/win32/visualc/freetype.dsp,
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builds/win32/visualc/freetype.vcproj,
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builds/win32/visualce/index.html,
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builds/win32/visualce/freetype.dsp,
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builds/win32/visualce/freetype.vcproj: s/2.3.4/2.3.5/, s/234/235/.
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* include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
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* builds/unix/configure.raw (version_info): Set to 9:16:3.
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2007-07-01 David Turner <david@freetype.org>
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* include/freetype/freetype.h, src/base/ftpatent.c
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(FT_Face_SetUnpatentedHinting): New function to dynamically change
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the setting after a face is created.
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* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Fix a small bug
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that created distortions in the bytecode interpreter results.
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2007-06-30 David Turner <david@freetype.org>
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* src/truetype/ttinterp.c (Ins_IUP): Add missing variable
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initialization.
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* src/autofit/aflatin.c (af_latin_metric_init_blues): Get rid of an
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infinite loop in the case of degenerate fonts.
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2007-06-26 Rahul Bhalerao <b.rahul.pm@gmail.com>
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Add autofit module for Indic scripts. This currently just reuses
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the CJK-specific functions.
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* include/freetype/config/ftoption.h (AF_CONFIG_OPTION_INDIC): New
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macro.
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* devel/ftoption.h: Synchronize with
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include/freetype/config/ftoption.h.
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* src/autofit/afindic.c, src/autofit/afindic.h: New files.
|
|
|
|
* src/autofit/afglobal.c, src/autofit/aftypes.h,
|
|
src/autofit/autofit.c: Updated.
|
|
|
|
* src/autofit/Jamfile (_sources), * src/autofit/rules.mk
|
|
(AUTOF_DRV_SRC): Updated.
|
|
|
|
2007-06-23 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple): Fix change from
|
|
2007-06-16 that prevented the TrueType module from loading most
|
|
glyphs.
|
|
|
|
2007-06-20 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Fix logic of 2007-05-28
|
|
change.
|
|
|
|
2007-06-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type1/t1load.c (parse_encoding): Handle one more error.
|
|
|
|
2007-06-19 Dmitry Timoshkov <dmitry@codeweavers.com>
|
|
|
|
* src/winfonts/winfnt.c (fnt_face_get_dll_font): Return error
|
|
FNT_Err_Invalid_File_Format if file format was recognized but
|
|
the file doesn't contain any FNT(NE) or RT_FONT(PE) resources.
|
|
Add verbose debug logs to make it easier to debug failing load
|
|
attempts.
|
|
(FNT_Face_Init): A single FNT font can't contain more than 1 face,
|
|
so return an error if requested face index is > 0.
|
|
Do not do further attempt to load fonts if a previous attempt has
|
|
failed but returned error FNT_Err_Invalid_File_Format, i.e., the
|
|
file format has been recognized but no fonts found in the file.
|
|
|
|
2007-07-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c: Apply patches proposed by Sean McBride.
|
|
(FT_GetFile_From_Mac_Name): Insert FT_UNUSED macros to fix
|
|
the compiler warnings against unused arguments.
|
|
(FT_ATSFontGetFileReference): Ditto.
|
|
(FT_GetFile_From_Mac_ATS_Name): Ditto.
|
|
(FT_New_Face_From_FSSpec): Ditto.
|
|
(lookup_lwfn_by_fond): Fix wrong comment.
|
|
Replace `const StringPtr' by more appropriate type
|
|
`ConstStr255Param'.
|
|
FSRefMakePathPath always returns UTF8 POSIX pathname in
|
|
Mach-O, thus HFS pathname support is dropped.
|
|
(count_faces): Remove HLock and HUnlock which is not
|
|
required on Mac OS X anymore.
|
|
(FT_New_Face_From_SFNT): Ditto.
|
|
(FT_New_Face_From_FOND): Ditto.
|
|
* builds/mac/ftmac.c: Synchronize to src/base/ftmac.c,
|
|
except of HFS pathname support and HLock/HUnlock.
|
|
They are required on classic CFM environment.
|
|
|
|
2007-06-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/psaux/psobjs.c (ps_parser_skip_PS_token): Remove incorrect
|
|
assertion.
|
|
(ps_parser_to_bytes): Fix error message.
|
|
|
|
* src/type42/t42objs.c (T42_Open_Face): Handle one more error.
|
|
* src/type42/t42parse.c (t42_parse_sfnts): s/alloc/allocated/.
|
|
Don't allow mixed binary and hex strings.
|
|
Handle string_size == 0 and string_buf == 0.
|
|
(t42_parse_encoding): Handle one more error.
|
|
|
|
2007-06-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/psaux/psobjs.c (ps_tofixedarray, ps_tocoordarray): Fix exit
|
|
logic.
|
|
(ps_parser_load_field) <T1_FIELD_TYPE_BBOX>: Skip delimiters
|
|
correctly.
|
|
(ps_parser_load_field_table): Use `fields->array_max' instead of
|
|
T1_MAX_TABLE_ELEMENTS to limit the number of arguments.
|
|
|
|
* src/cff/cffgload.c (cff_decoder_prepare): Fix change from
|
|
2007-06-06.
|
|
|
|
2007-06-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/tools/ftrandom.c (font_size): New global variable.
|
|
(TestFace): Use it.
|
|
(main): Handle new option `--size' to set `font_size'.
|
|
(Usage): Updated.
|
|
|
|
* src/winfonts/winfnt.c (fnt_face_get_dll_font): Exit in case of
|
|
invalid font.
|
|
(FNT_Load_Glyph): Protect against invalid bitmap width.
|
|
|
|
2007-06-16 David Turner <david@freetype.org>
|
|
|
|
* src/smooth/ftgrays.c (gray_find_cell, gray_set_cell, gray_hline):
|
|
Prevent integer overflows when rendering very large outlines.
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check the
|
|
well-formedness of the contours array when loading a glyph.
|
|
|
|
* src/truetype/ttinterp.c (TT_Load_Context): Initialize `zp0', `zp1',
|
|
and `zp2'.
|
|
(Ins_IP): Check argument ranges to reject bogus operations properly.
|
|
(IUP_WorkerRec): Add `max_points' member.
|
|
(_iup_worker_interpolate): Check argument ranges.
|
|
(Ins_IUP): Ignore empty outlines.
|
|
|
|
2007-06-16 Dmitry Timoshkov <dmitry@codeweavers.com>
|
|
|
|
* src/winfonts/winfnt.h: Add necessary structures for PE resource
|
|
parsing.
|
|
(WinPE32_HeaderRec): New structure.
|
|
(WinPE32_SectionRec): New structure.
|
|
(WinPE_RsrcDirRec): New structure.
|
|
(WinPE_RsrcDirEntryRec): New structure.
|
|
(WinPE_RsrcDataEntryRec): New structure.
|
|
(FNT_FontRec): Remove unused `size_shift' field.
|
|
|
|
* src/winfonts/winfnt.c (fnt_face_get_dll_font): Add support for
|
|
loading bitmap .fon files in PE format.
|
|
|
|
2007-06-15 Dmitry Timoshkov <dmitry@codeweavers.com>
|
|
|
|
* builds/win32/ftdebug.c: Unify debug level handling with other
|
|
platforms.
|
|
|
|
2007-06-14 Dmitry Timoshkov <dmitry@codeweavers.com>
|
|
|
|
* builds/win32/ftdebug.c (FT_Message): Send debug output to the
|
|
console as well as to the debugger.
|
|
|
|
2007-06-14 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/autofit/aflatin.c (af_latin_uniranges): Expand structure to
|
|
cover all ranges which could possibly be handled by the aflatin
|
|
module (since the default fallback for unknown ranges is now the
|
|
afcjk module). It might be necessary to fine-tune this further by
|
|
splitting off modules for Greek, Cyrillic, or other blocks.
|
|
|
|
2007-06-11 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_link_segments): Fix
|
|
incorrect segment linking computation. This was the root cause of
|
|
Savannah bug #19565.
|
|
|
|
|
|
* src/autofit/* [FT_OPTION_AUTOFIT2]: Some very experimental changes
|
|
to improve the Latin auto-hinter. Note that the new code is
|
|
disabled by default since it is not stabilized yet.
|
|
|
|
* src/autofit/aflatin2.c, src/autofit/aflatin2.h: New files
|
|
(disabled currently).
|
|
|
|
* src/autofit/afhints.c: Remove dead code.
|
|
(af_axis_hints_new_edge): Add argument to handle segment directions.
|
|
(af_edge_flags_to_string): New function.
|
|
(af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Handle
|
|
option flags.
|
|
(af_glyph_hints_reload): Add argument to handle inflections.
|
|
Simplify.
|
|
(af_direction_compute): Fine tuning.
|
|
(af_glyph_hints_align_edge_points): Fix logic.
|
|
(af_glyph_hints_align_strong_points): Do linear search for small
|
|
edge counts.
|
|
(af_glyph_hints_align_weak_points): Skip any touched neighbors.
|
|
(af_iup_shift): Handle zero `delta'.
|
|
|
|
* src/autofit/afhints.h: Updated.
|
|
(AF_SORT_SEGMENTS): New macro (disabled).
|
|
(AF_AxisHintsRec) [AF_SORT_SEGMENTS]: New member `mid_segments'.
|
|
|
|
* src/autofit/afglobal.c (af_face_globals_get_metrics): Add
|
|
argument to pass option flags for handling scripts.
|
|
* src/autofit/afglobal.h: Updated.
|
|
|
|
* src/autofit/afcjk.c: Updated.
|
|
* src/autofit/aflatin.c: Updated.
|
|
(af_latin_metrics_scale_dim): Don't reduce scale by 2%.
|
|
|
|
(af_latin_hints_compute_segments) [AF_HINT_METRICS]: Remove dead code.
|
|
(af_latin_hints_compute_edges) [AF_HINT_METRICS]: Remove dead code.
|
|
Don't set `edge->dir'
|
|
(af_latin_hint_edges): Add more logging.
|
|
|
|
* src/autofit/afloader.c: Updated.
|
|
|
|
2007-06-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/CHANGES: Document FT_Face_CheckTrueTypePatents.
|
|
|
|
2007-06-10 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Slight speed-up to
|
|
the TrueType glyph loader.
|
|
|
|
* include/freetype/config/ftoption.h: Clarify documentation
|
|
regarding unpatented hinting.
|
|
|
|
|
|
Add new `FT_Face_CheckTrueTypePatents' API.
|
|
|
|
* include/freetype/freetype.h (FT_Face_CheckTrueTypePatents): New
|
|
declaration.
|
|
|
|
* include/freetype/internal/services/svttglyf.h,
|
|
src/base/ftpatent.c: New files.
|
|
|
|
* include/freetype/internal/ftserv.h (FT_SERVICE_TRUETYPE_GLYF_H):
|
|
New macro.
|
|
|
|
* src/truetype/ttdriver.c: Include FT_SERVICE_TRUETYPE_GLYF_H and
|
|
`ttpload.h'.
|
|
(tt_service_truetype_glyf): New service structure.
|
|
(tt_services): Register it.
|
|
|
|
* modules.cfg (BASE_EXTENSIONS), src/base/Jamfile (_sources): Add
|
|
`ftpatent.c'.
|
|
|
|
2007-06-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Undo change from 2007-04-28.
|
|
Fonts without a cmap must be handled correctly by FreeType (anything
|
|
else would be a bug).
|
|
|
|
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
|
|
[FT_DEBUG_LEVEL_TRACE]: Improve tracing message.
|
|
|
|
2007-06-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/ttsbit0.c (tt_sbit_decoder_init,
|
|
tt_sbit_decoder_load_image): Protect against integer overflows.
|
|
|
|
|
|
* src/pfr/pfrgload.c (pfr_glyph_load_simple): More bounding checks
|
|
for `x_control' and `y_control'.
|
|
|
|
2007-06-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Decompose): Check `last'.
|
|
|
|
|
|
* src/pfr/pfrcmap.c (pfr_cmap_init): Convert assertion into normal
|
|
FreeType error.
|
|
|
|
|
|
* src/winfonts/winfnt.c (fnt_face_get_dll_font): Do a rough check of
|
|
`font_count'.
|
|
|
|
|
|
* src/type1/t1load.c (parse_font_matrix): Check `temp_scale'.
|
|
|
|
|
|
* src/cff/cffgload.c (cff_decoder_prepare): Change return type to
|
|
`FT_Error'.
|
|
Check `fd_index'.
|
|
(cff_slot_load): Updated.
|
|
* src/cff/cffgload.h: Updated.
|
|
|
|
2007-06-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/pfr/pfrgload.c (pfr_glyph_done): Comment out unused code.
|
|
(pfr_glyph_load_simple): Convert assertion into normal FreeType
|
|
error.
|
|
Check `idx'.
|
|
(pfr_glyph_load_compound, pfr_glyph_curve_to, pfr_glyph_line_to):
|
|
Convert assertion into normal FreeType error.
|
|
|
|
* src/pfr/pfrtypes.h (PFR_GlyphRec): Comment out unused code.
|
|
|
|
|
|
* src/winfonts/winfnt.c (FNT_Face_Init): Check `family_size'.
|
|
|
|
|
|
* src/psaux/psobjs.c (ps_tocoordarray, ps_tofixedarray): Return -1
|
|
in case of parsing error.
|
|
(ps_parser_load_field): Updated.
|
|
|
|
* src/type1/t1load.c (parse_font_matrix): Updated.
|
|
|
|
2007-06-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cid/cidgload.c (cid_load_glyph): Check `fd_select'.
|
|
|
|
* src/tools/ftrandom/Makefile: Depend on `libfreetype.a'.
|
|
|
|
2007-06-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/tools/ftrandom/*: Add the `ftrandom' test program written by
|
|
George Williams (with some modifications).
|
|
|
|
2007-06-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftobjs.c (destroy_charmaps), src/type1/t1objs.c
|
|
(T1_Face_Done), src/winfonts/winfnt.c (FNT_Face_Done): Check for
|
|
face == NULL. Suggested by Graham Asher.
|
|
|
|
2007-06-03 Ismail Dönmez <ismail@pardus.org.tr>
|
|
|
|
* src/base/ftobjs.c (FT_Request_Metrics): Fix compiler warning.
|
|
|
|
2007-06-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/fterrdef.h (FT_Err_Corrupted_Font_Header,
|
|
FT_Err_Corrupted_Font_Glyphs): New error codes for BDF files.
|
|
|
|
* src/bdf/bdflib.c (bdf_load_font): Use them.
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_start): Check `FONT' better.
|
|
|
|
2007-06-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftobjs.c (FT_Request_Metrics), src/cache/ftccmap.c
|
|
(FTC_CMapCache_Lookup): Remove unused code.
|
|
|
|
2007-06-01 Sean McBride <sean@rogue-research.com>
|
|
|
|
* src/truetype/ttinterp.c (Null_Vector, NULL_Vector): Removed,
|
|
unused.
|
|
|
|
2007-06-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cid/cidparse.c (cid_parser_new): Don't continue second search
|
|
pass for `StartData' if an error has occurred.
|
|
Exit properly if no `StartData' has been seen at all.
|
|
|
|
* builds/unix/ftsystem.c (FT_Stream_Open): Don't use ULONG_MAX but
|
|
LONG_MAX to avoid compiler warning. Suggested by Sean McBride.
|
|
|
|
2007-05-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type1/t1load.c (parse_subrs, parse_charstrings): Protect
|
|
against too small binary data strings.
|
|
|
|
* src/bdf/bdflib.c (_bdf_parse_glyphs): Check `STARTCHAR' better.
|
|
|
|
2007-05-28 David Turner <david@freetype.org>
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Do not apply the identity
|
|
transformation. This significantly reduces the loading time of CFF
|
|
glyphs.
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
* src/autofit/afglobal.c (AF_SCRIPT_LIST_DEFAULT): Change default
|
|
hinting script to CJK, since it works well with more scripts than
|
|
latin. Thanks to Rahul Bhalerao <b.rahul.pm@gmail.com> for pointing
|
|
this out!
|
|
|
|
2007-05-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
2007-05-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttobjs.h (tt_size_ready_bytecode): Move declaration
|
|
into TT_USE_BYTECODE_INTERPRETER preprocessor block.
|
|
|
|
2007-05-24 Graham Asher <graham.asher@btinternet.com>
|
|
|
|
* src/truetype/ttobjs.c (tt_size_ready_bytecode)
|
|
[!TT_USE_BYTECODE_INTERPRETER]: Removed. Unused.
|
|
|
|
2007-05-22 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Fix last change to
|
|
avoid crashes in case the bytecode interpreter is not used.
|
|
|
|
|
|
Avoid heap blowup with very large .Z font files. This fixes
|
|
Savannah bug #19910.
|
|
|
|
* src/lzw/ftzopen.h (FT_LzwStateRec): Remove `in_cursor',
|
|
`in_limit', `pad', `pad_bits', and `in_buff' members.
|
|
Add `buf_tab', `buf_offset', `buf_size', `buf_clear', and
|
|
`buf_total' members.
|
|
|
|
* src/lzw/ftzopen.c (ft_lzwstate_get_code): Rewritten. It now takes
|
|
only one argument.
|
|
(ft_lzwstate_refill, ft_lzwstate_reset, ft_lzwstate_io): Updated.
|
|
|
|
2007-05-20 Ismail Dönmez <ismail@pardus.org.tr>
|
|
|
|
* src/pshinter/pshrec.c (ps_mask_table_set_bits): Add `const'.
|
|
(ps_dimension_set_mask_bits): Remove `const'.
|
|
|
|
2007-05-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/ttmtx.c (tt_face_get_metrics)
|
|
[!FT_CONFIG_OPTION_OLD_INTERNALS]: Another type-punning fix.
|
|
|
|
2007-05-19 Derek Clegg <dclegg@apple.com>
|
|
|
|
Savannah patch #5929.
|
|
|
|
* include/freetype/tttables.h, src/base/ftobjcs.c
|
|
(FT_Get_CMap_Format): New function.
|
|
|
|
* include/freetype/internal/services/svttcmap.c (TT_CMapInfo): Add
|
|
`format' member.
|
|
* src/sfnt/ttcmap.c (tt_cmap{0,2,4,6,8,10,12}_get_info): Set
|
|
cmap_info->format.
|
|
|
|
2007-05-19 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Save graphics state
|
|
before handling subglyphs so that it can be reinitialized each time.
|
|
This fixes Savannah bug #19859.
|
|
|
|
2007-05-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cache/ftccache.c (ftc_node_mru_link, ftc_node_mru_unlink),
|
|
src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP), src/cache/ftcglyph.h
|
|
(FTC_GCACHE_LOOKUP_CMP), src/pshinter/pshmod.c (ps_hinter_init),
|
|
src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_load_hhea,
|
|
tt_face_get_metrics): Fix type-punning issues.
|
|
|
|
2007-05-15 David Turner <david@freetype.org>
|
|
|
|
* include/freetype/config/ftstdlib.h,
|
|
include/freetype/internal/ftobjs.h: As suggested by Graham Asher,
|
|
ensure that ft_isalnum, ft_isdigit, etc., use hard-coded values
|
|
instead on relying on the locale-dependent functions provided by
|
|
<ctypes.h>.
|
|
|
|
2007-05-15 Graham Asher <graham.asher@btinternet.com>
|
|
|
|
* src/autofit/afcjk.c (af_cjk_hints_compute_edges): Remove unused
|
|
variable.
|
|
* src/autofit/afloader.c (af_loader_load_g): Ditto.
|
|
|
|
* src/base/ftobjs.c (ft_validator_error): Use `ft_jmp_buf'.
|
|
(open_face_from_buffer): Initialize `stream'.
|
|
(FT_Request_Metrics): Remove unused variable.
|
|
Remove redundant `break' statements.
|
|
(FT_Get_Track_Kerning): Remove unused variable.
|
|
|
|
* src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs,
|
|
afm_parse_kern_data): Remove redundant
|
|
`break' statements.
|
|
(afm_parser_parse): Ditto.
|
|
Don't use uninitialized variables.
|
|
|
|
* src/psnames/psmodule.c (VARIANT_BIT): Define as unsigned long.
|
|
Use `|' operator instead of `^' to set it.
|
|
Update all users.
|
|
|
|
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Use `ft_jmp_buf'.
|
|
* src/sfnt/ttkern.c (tt_face_load_kern): Remove unused variable.
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove redundant
|
|
comparison.
|
|
(TT_Process_Simple_Glyph): Use FT_UInt for `n_points' and `i'.
|
|
(TT_Load_Glyph): Remove unused variable.
|
|
|
|
2007-05-13 Derek Clegg <dclegg@apple.com>
|
|
|
|
* src/base/ftobjs.c (FT_New_Library): Only allocate rendering pool
|
|
if FT_RENDER_POOL_SIZE is > 0. From Savannah patch #5928.
|
|
|
|
2007-05-11 David Turner <david@freetype.org>
|
|
|
|
* src/cache/ftbasic.c, include/freetype/ftcache.h
|
|
(FTC_ImageCache_LookupScaler, FTC_SBit_Cache_LookupScaler): Two new
|
|
functions that allow us to look up glyphs using an FTC_Scaler object
|
|
to specify the size, making it possible to use fractional pixel
|
|
sizes.
|
|
|
|
* src/truetype/ttobjs.c (tt_size_ready_bytecode): Set
|
|
`size->cvt_ready'. Reported by Boris Letocha.
|
|
|
|
2007-05-09 Graham Asher <graham.asher@btinternet.com>
|
|
|
|
* src/truetype/ttinterp.c (Ins_IP), src/autofit/aflatin.c
|
|
(af_latin_metrics_scale_dim): Fix compiler warnings.
|
|
|
|
2007-05-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/win32/visualce/freetype.sln: Removed, as requested by
|
|
Vincent.
|
|
|
|
2007-05-04 Vincent RICHOMME <richom.v@free.fr>
|
|
|
|
* builds/win32/visualce/*: Add Visual C++ project files for Pocket
|
|
PC targets.
|
|
|
|
* docs/CHANGES: Document them.
|
|
|
|
2007-05-04 <harry@kdevelop.org>
|
|
|
|
* builds/unix/ftsystem.c (FT_Stream_Open): Handle return value 0 of
|
|
mmap (which might happen on some RTOS). From Savannah patch #5909.
|
|
|
|
2007-05-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftobjs.c (FT_Set_Char_Size): Simplify code.
|
|
* include/freetype/freetype.h (FT_Set_Char_Size): Update
|
|
documentation.
|
|
|
|
2007-04-28 Victor Stinner <victor.stinner@inl.fr>
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Check error code after loading
|
|
`cmap'.
|
|
|
|
2007-04-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check for negative
|
|
number of points in contours. Problem reported by Victor Stinner
|
|
<victor.stinner@haypocalc.com>.
|
|
(TT_Process_Simple_Glyph): Synchronize variable types.
|
|
|
|
2007-04-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftglyph.c (FT_Glyph_Copy): Always set second argument to
|
|
zero in case of error. This fixes Savannah bug #19689.
|
|
|
|
2007-04-25 Boris Letocha <b.letocha@cz.gmc.net>
|
|
|
|
* src/truetype/ttobjs.c: Fix a typo that created a speed regression
|
|
in the TrueType bytecode loader.
|
|
|
|
2007-04-10 Martin Horak <horakm@centrum.cz>
|
|
|
|
* src/sfnt/sfobjs.c (sfnt_load_face) [FT_CONFIG_OPTION_INCREMENTAL]:
|
|
Ignore `hhea' table. This fixes Savannah bug #19261.
|
|
|
|
2007-04-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
* Version 2.3.4 released.
|
|
=========================
|
|
|
|
|
|
Tag sources with `VER-2-3-4'.
|
|
|
|
* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
|
|
version number to 2.3.4.
|
|
|
|
* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
|
|
builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj: s/2.3.3/2.3.4/, s/233/234/.
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 9:15:3.
|
|
|
|
2007-04-09 Martin Horak <horakm@centrum.cz>
|
|
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Save and restore
|
|
memory stream to avoid a crash with the incremental memory
|
|
interface (Savannah bug #19260).
|
|
|
|
2007-04-06 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftbimap.c (ft_bitmap_assure_buffer): Fix buffer-overwrite bug
|
|
(Savannah bug #19536).
|
|
|
|
2007-04-04 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
* Version 2.3.3 released.
|
|
=========================
|
|
|
|
|
|
Tag sources with `VER-2-3-3'.
|
|
|
|
* docs/CHANGES: Mention CVE-2007-1351.
|
|
|
|
2007-04-03 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftobjs.c (FT_Set_Char_Size): As suggested by James Cloos,
|
|
if one of the resolution values is 0, treat it as if it were the
|
|
same as the other value.
|
|
|
|
2007-04-02 David Turner <david@freetype.org>
|
|
|
|
Add special code to detect `extra-light' fonts and do not snap their
|
|
stem widths too much to avoid bizarre hinting effects.
|
|
|
|
* src/autofit/aflatin.h (AF_LatinAxisRec): Add `standard_width' and
|
|
`extra_light' members.
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_widths): Initialize
|
|
them.
|
|
(af_latin_metrics_scale_dim): Set `extra_light'.
|
|
(af_latin_compute_stem_width): Use `extra_light'.
|
|
|
|
2007-03-28 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix zero-ing of the
|
|
padding.
|
|
|
|
2007-03-28 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/bdf/bdflib.c (setsbit, sbitset): Handle values >= 128
|
|
gracefully.
|
|
(_bdf_set_default_spacing): Increase `name' buffer size to 256 and
|
|
issue an error for longer names. This fixes CVE-2007-1351.
|
|
(_bdf_parse_glyphs): Limit allowed number of glyphs in font to the
|
|
number of code points in Unicode.
|
|
|
|
* builds/win32/visualc/index.html,
|
|
builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj, README: s/2.3.2/2.3.3/,
|
|
s/232/233/.
|
|
|
|
* docs/CHANGES: Mention ftdiff.
|
|
|
|
2007-03-26 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttinterp.c [FIX_BYTECODE]: Remove it and
|
|
corresponding code.
|
|
(Ins_MD): Last regression fix.
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Fix blues
|
|
computations in order to ignore single-point contours. These are
|
|
never rasterized and correspond in certain fonts to mark-attach
|
|
points that are very far from the glyph's real outline, ruining the
|
|
computation.
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g): In the case of
|
|
monospaced fonts, always set `rsb_delta' and `lsb_delta' to 0.
|
|
Otherwise code that uses them will most certainly ruin the fixed
|
|
advance property.
|
|
|
|
* docs/CHANGES, docs/VERSION.DLL, README, Jamfile (RefDoc): Update
|
|
documentation and bump version number to 2.3.3.
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 9:14:3.
|
|
|
|
2007-03-26 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/ftconfig.in: Disable Carbon framework dependency on
|
|
64bit ABI on Mac OS X 10.4.x (ppc & i386). Found by Sean McBride.
|
|
* builds/vms/ftconfig.h: Ditto.
|
|
* include/freetype/config/ftconfig.h: Ditto.
|
|
|
|
2007-03-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/ftsystem.c (FT_Stream_Open): Temporary fix to prevent
|
|
32bit unsigned long overflow by 64bit filesize on LP64 platform, as
|
|
proposed by Sean McBride:
|
|
http://lists.gnu.org/archive/html/freetype-devel/2007-03/msg00032.html
|
|
|
|
2007-03-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/ftconfig.in: Suppress SGI compiler's warning against
|
|
setjmp, proposed by Sean McBride:
|
|
http://lists.gnu.org/archive/html/freetype-devel/2007-03/msg00032.html
|
|
|
|
2007-03-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/configure.raw: Dequote `OS_INLINE' in comment of
|
|
conftest.c, to avoid unexpected shell evaluation. Possibly it is a
|
|
bug or undocumented behaviour of autoconf.
|
|
|
|
2007-03-18 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttinterp.c (Ins_MDRP): Another bytecode regression
|
|
fix; testing still needed.
|
|
|
|
* src/truetype/ttinterp.c (Ins_MD): Another bytecode regression fix.
|
|
|
|
2007-03-17 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttinterp.c (Ins_IP): Fix wrong handling of the
|
|
(undocumented) twilight zone special case.
|
|
|
|
2007-03-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
* Version 2.3.2 released.
|
|
=========================
|
|
|
|
|
|
Tag sources with `VER-2-3-2'.
|
|
|
|
* builds/win32/visualc/index.html,
|
|
builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj, README: s/2.3.1/2.3.2/,
|
|
s/231/232/.
|
|
|
|
2007-03-08 David Turner <david@freetype.org>
|
|
|
|
* docs/CHANGES, docs/VERSION.DLL: Updated for upcoming release.
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 9:13:3.
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
|
|
|
|
* README, Jamfile (RefDoc): s/2.3.1/2.3.2/.
|
|
|
|
* src/base/ftutil.c (ft_mem_strcpyn): Fix a bug that prevented the
|
|
function to work properly, over-writing user-provided buffers in
|
|
some cases. Reported by James Cloos <cloos@jhcloos.com>.
|
|
|
|
|
|
2007-03-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/config/ftstdlib.h (ft_strstr): New wrapper
|
|
macro for `strstr'.
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Use ft_strstr for scanning
|
|
`trick_names', as suggested by Ivan Nincic.
|
|
|
|
2007-03-05 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftinit.c (FT_Init_FreeType): Fix a small memory leak in
|
|
case FT_Init_FreeType fails for some reason. Problem reported by
|
|
Maximilian Schwerin <maximilian.schwerin@buelowssiege.de>.
|
|
|
|
* src/truetype/ttobs.c (tt_size_init_bytecode): Clear the `x_ppem'
|
|
and `y_ppem' fields of the `TT_Size.metrics' structure, not those of
|
|
`TT_Size.root.metrics'. Problem reported by Daniel Glöckner
|
|
<daniel-gl@gmx.net>.
|
|
|
|
* src/type1/t1afm.c (T1_Read_PFM): Read kerning values as 16-bit
|
|
signed values, not unsigned ones. Problem reported by Johannes
|
|
Walther <joh_walt@yahoo.de>.
|
|
|
|
2007-02-21 David Turner <david@freetype.org>
|
|
|
|
* src/pshinter/pshalgo.c (psh_hint_align): Fix a bug in the hinting
|
|
of small and ghost stems in the Postscript interpreter.
|
|
|
|
2007-02-20 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c (FT_GetFileRef_From_Mac_ATS_Name): Fix memory
|
|
leak, patch by "Jjgod Jiang" <gzjjgod@gmail.com>.
|
|
* builds/mac/ftmac.c (FT_GetFileRef_From_Mac_ATS_Name): Ditto.
|
|
|
|
2007-02-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttinterp.c (Ins_MD): Remove unused variable.
|
|
* src/autofit/aflatin.c (af_latin_hints_link_segments): Ditto.
|
|
|
|
2007-02-14 David Turner <david@freetype.org>
|
|
|
|
It seems that the following changes fix most of the known
|
|
interpreter problems with my fonts, but more testing is needed,
|
|
though.
|
|
|
|
* src/truetype/ttinterp.c (FIX_BYTECODE): Activate.
|
|
(TT_MulFix14): Rewrite.
|
|
(Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Improved and updated.
|
|
(Ins_MIRP): Ditto.
|
|
|
|
2007-02-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttinterp.c (Project_x, Project_y): Remove compiler
|
|
warnings.
|
|
|
|
* src/pcf/pcfread.c (pcf_interpret_style), src/bdf/bdfdrivr.c
|
|
(bdf_interpret_style): Ditto.
|
|
|
|
2007-02-12 David Turner <david@freetype.org>
|
|
|
|
Simplify projection and dual-projection code interface.
|
|
|
|
* src/truetype/ttinterp.h (TT_Project_Func): Use `FT_Pos', not
|
|
FT_Vector' as argument type.
|
|
* src/truetype/ttinterp.c (CUR_Func_project, CUR_Func_dualproj):
|
|
Updated.
|
|
(CUR_fast_project, CUR_fast_dualproj): New macros.
|
|
(Project, Dual_Project, Project_x, Project_y): Updated.
|
|
(Ins_GC, Ins_SCFS, Ins_MDAP, Ins_MIAP, Ins_IP): Use new `fast'
|
|
macros.
|
|
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g): Improve spacing
|
|
adjustments for the non-light auto-hinted modes. Gets rid of
|
|
`inter-letter spacing is too wide' problems.
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_link_segments,
|
|
af_latin_hints_compute_edges): Slight optimization of the segment
|
|
linker and better handling of serif segments to get rid of broken
|
|
`9' in Arial at 9pt (96dpi).
|
|
|
|
|
|
Introduce new string functions and the corresponding macros to get
|
|
rid of various uses of strcpy and other `evil' functions, as well as
|
|
to simplify a few things.
|
|
|
|
* include/freetype/internal/ftmemory.h (ft_mem_strdup, ft_mem_dup,
|
|
ft_mem_strcpyn): New declarations.
|
|
(FT_MEM_STRDUP, FT_STRDUP, FT_MEM_DUP, FT_DUP, FT_STRCPYN): New
|
|
macros.
|
|
* src/base/ftutil.c (ft_mem_dup, ft_mem_strdup, ft_mem_strcpyn): New
|
|
functions.
|
|
|
|
* src/bfd/bfddrivr.c (bdf_interpret_style, BDF_Face_Init),
|
|
src/bdf/bdflib.c (_bdf_add_property), src/pcf/pcfread.c
|
|
(pcf_get_properties, pcf_interpret_style, pcf_load_font),
|
|
src/cff/cffdrivr.c (cff_get_glyph_name), src/cff/cffload.c
|
|
(cff_index_get_sid_string), src/cff/cffobjs.c (cff_strcpy),
|
|
src/sfnt/sfdriver.c (sfnt_get_glyph_name), src/type1/t1driver.c
|
|
(t1_get_glyph_name), src/type42/t42drivr.c (t42_get_glyph_name,
|
|
t42_get_name_index): Use new functions and simplify code.
|
|
|
|
* builds/mac/ftmac.c (FT_FSPathMakeSpec): Don't use FT_MIN.
|
|
|
|
2007-02-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g): Don't change width for
|
|
non-spacing glyphs.
|
|
|
|
2007-02-07 Tom Parker <palfrey@tevp.net>
|
|
|
|
* src/cff/cffdrivr.c (cff_get_name_index): Protect against NULL
|
|
pointer.
|
|
|
|
2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* include/freetype/ftmac.h (FT_DEPRECATED_ATTRIBUTE):
|
|
Introduce __attribute((deprecated))__ to warn functions
|
|
which use non-ANSI data types in its interfaces.
|
|
(FT_GetFile_From_Mac_Name): Deprecated, using FSSpec.
|
|
(FT_GetFile_From_Mac_ATS_Name): Deprecated, using FSSpec.
|
|
(FT_New_Face_From_FSSpec): Deprecated, using FSSpec.
|
|
(FT_New_Face_From_FSRef): Deprecated, using FSRef.
|
|
|
|
* src/base/ftmac.c: Predefine FT_DEPRECATED_ATTRIBUTE as void
|
|
to avoid warning in building FreeType.
|
|
* builds/mac/ftmac.c: Ditto.
|
|
|
|
2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftbase.c: Fix to use builds/mac/ftmac.c, if configured
|
|
`--with-fsspec' etc. Replace #include "ftmac.c" with
|
|
#include <ftmac.c>.
|
|
|
|
2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* include/freetype/ftmac.h (FT_GetFilePath_From_Mac_ATS_Name):
|
|
Introduced as replacement of FT_GetFile_From_Mac_ATS_Name.
|
|
* src/base/ftmac.c (FT_GetFilePath_From_Mac_ATS_Name): Ditto.
|
|
(FT_GetFile_From_Mac_ATS_Name): Rewritten as wrapper of
|
|
FT_GetFilePath_From_Mac_ATS_Name.
|
|
* builds/mac/ftmac.c: Ditto.
|
|
|
|
2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* include/freetype/ftmac.h: Fixed wrong comment: FSSpec of
|
|
FT_GetFile_From_Mac_Name, FT_GetFile_From_Mac_ATS_Name are
|
|
for passing to FT_New_Face_From_FSSpec.
|
|
|
|
2007-02-05 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/configure.raw: Check whether Mac OS X system headers
|
|
can be built under ANSI C mode.
|
|
|
|
* src/base/ftmac.c (OS_INLINE): Redefine OS_INLINE by a version
|
|
compatible to ANSI C in case system headers are ANSI C incompatible.
|
|
* builds/mac/ftmac.c (OS_INLINE): Ditto.
|
|
|
|
2007-02-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* include/freetype/ttnameid.h (TT_MS_LANGID_DZONGHKA_BHUTAN):
|
|
Explain why applications shouldn't use it. Found by Alexei.
|
|
|
|
2007-02-01 Alexei Podtelezhnikov <apodtele@gmail.com>
|
|
|
|
* builds/unix/freetype2.m4 (AC_CHECK_FT2): Fix spelling of warning
|
|
message.
|
|
|
|
* src/gxvalid/gxvmort1.c
|
|
(gxv_mort_subtable_type1_substTable_validate): Fix debugging
|
|
message.
|
|
|
|
2007-01-31 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
* Version 2.3.1 released.
|
|
=========================
|
|
|
|
|
|
Tag sources with `VER-2-3-1-FINAL'.
|
|
|
|
* builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj: s/230/231/.
|
|
* builds/win32/visualc/index.html: s/221/231/.
|
|
|
|
* vms_make.com: Add `ftgasp'.
|
|
|
|
2007-01-30 David Turner <david@freetype.org>
|
|
|
|
Tag sources with VER-2-3-1 to prepare release.
|
|
|
|
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
|
|
|
|
* docs/VERSION.DLL, docs/release, README, Jamfile (RefDoc):
|
|
s/2.3.0/2.3.1/.
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 9:12:3.
|
|
|
|
|
|
* src/autofit/aftypes.h (AF_USE_WARPER), src/autofit/afloader.c
|
|
(af_loader_load_g): Disable the warper (i.e., the light hinting
|
|
improvements) to make a 2.3.1 bugfix release before introducing a
|
|
new feature. This should give us more time to tune and improve the
|
|
warper for the next release.
|
|
|
|
* docs/CHANGES: Update accordingly.
|
|
|
|
2007-01-25 David Turner <david@freetype.org>
|
|
|
|
For light auto-hinting, improve glyph advance widths and resurrect
|
|
normal/full hinting to its normal quality.
|
|
|
|
* src/autofit/afhints.h (AF_GlyphHintsRec): New members `xmin_delta'
|
|
and `xmax_delta'.
|
|
* src/autofit/afhints.c (af_glyph_hints_reload): Reset `xmin_delta'
|
|
and `xmax_delta'.
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g) <AF_USE_WARPER>: Replace
|
|
preprocessor conditional with if-clause, handling both light and
|
|
normal mode.
|
|
|
|
* src/autofit/afwarp.c (AF_WarpScore): Fine-tune again.
|
|
(af_warper_compute): Handle `xmin_delta' and `xmax_delta'.
|
|
|
|
2007-01-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/release: Updated -- Savannah uses a new uploading scheme.
|
|
|
|
2007-01-25 David Turner <david@freetype.org>
|
|
|
|
* src/cff/cffload.c (cff_index_get_pointers): Improve previous fix.
|
|
|
|
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
|
|
<cff_op_callsubr, cff_op_callgsubr>: Fix sanity check for empty
|
|
functions.
|
|
|
|
* docs/CHANGES: Document light auto-hinting improvement.
|
|
|
|
2007-01-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffload.c (cff_index_get_pointers): Handle last entry
|
|
correctly in a sanity check. Since this function is only used to
|
|
load local and global functions, any charstring that called the last
|
|
local/global function would fail otherwise. This fixes Savannah bug
|
|
#18867.
|
|
|
|
* docs/CHANGES: Document it.
|
|
|
|
2007-01-23 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttobjs.c (tt_size_ready_bytecode): Fix typo that
|
|
prevented compilation when disabling both the unpatented and the
|
|
bytecode interpreter in the TrueType font driver.
|
|
|
|
|
|
Fix and enable the warper to improve `light' hinting mode. This is
|
|
not necessarily a final version, but it seems to work well.
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_init) [AF_USE_WARPER]:
|
|
Disable code.
|
|
(af_latin_hints_apply) [AF_USE_WARPER]: Handle FT_RENDER_MODE_LIGHT.
|
|
* src/autofit/aftypes.h: Activate AF_USE_WARPER.
|
|
|
|
* src/autofit/afwarp.c (AF_WarpScore): Tune table.
|
|
(af_warper_compute_line_best): Fix array size of `scores'.
|
|
(af_warper_compute): Better handling of border cases.
|
|
* src/autofit/afwarp.h (AF_WarperRec): Remove unused members `X1'
|
|
and `X2'.
|
|
|
|
2007-01-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
* ChangeLog: Split off older entries into...
|
|
* ChangeLog.22: This new file.
|
|
|
|
2007-01-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/CHANGES: Document SHZ fix.
|
|
|
|
2007-01-21 George Williams <gww@silcom.com>
|
|
|
|
* src/truetype/ttinterp.c (Ins_SHZ): SHZ doesn't move phantom
|
|
points.
|
|
|
|
2007-01-21 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/ttmtx.c (tt_face_get_metrics)
|
|
[!FT_CONFIG_OPTION_OLD_INTERNALS]: Fix limit check.
|
|
|
|
2007-01-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
|
|
* Version 2.3.0 released.
|
|
=========================
|
|
|
|
|
|
Tag sources with `VER-2-3-0-FINAL'.
|
|
|
|
2007-01-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/release: Updated.
|
|
|
|
2007-01-16 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_compute_segments),
|
|
src/cff/cffdriver.c (cff_ps_get_font_info), src/truetype/ttobjs.c
|
|
(tt_face_init), src/truetype/ttinterp.c (Ins_SHC): Fix compiler
|
|
warnings.
|
|
|
|
2007-01-15 Detlef Würkner <TetiSoft@apg.lahn.de>
|
|
|
|
* builds/amiga/makefile, builds/amiga/makefile.os4,
|
|
builds/amiga/smakefile: Add `ftgasp.c' and `ftlcdfil.c'.
|
|
|
|
* builds/amiga/include/freetype/config/ftconfig.h: Synchronize.
|
|
|
|
2007-01-14 Detlef Würkner <TetiSoft@apg.lahn.de>
|
|
|
|
Fix various compiler warnings.
|
|
|
|
* src/truetype/ttdriver.c (tt_size_select), src/cff/cffobjs.h,
|
|
src/cff/cffobjs.c (cff_size_request), src/type42/t42objs.h:
|
|
s/index/strike_index/.
|
|
* src/base/ftobjs.c (FT_Match_Size): s/index/size_index/.
|
|
|
|
* src/gxvalid/gxvmorx5.c
|
|
(gxv_morx_subtable_type5_InsertList_validate): s/index/table_index/.
|
|
|
|
* src/truetype/ttinterp.c (Compute_Point_Displacement),
|
|
src/pcf/pcfread.c (pcf_seek_to_table_type): Avoid possibly
|
|
uninitialized variables.
|
|
|
|
2007-01-13 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* docs/CHANGES, docs/INSTALL.MAC: Improvements.
|
|
|
|
2007-01-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type1/t1afm.c (T1_Read_Metrics): MS Windows allows PFM
|
|
versions up to 0x3FF without complaining.
|
|
|
|
2007-01-13 Derek Clegg <dclegg@apple.com>
|
|
|
|
Add FT_Get_PS_Font_Info interface to CFF driver.
|
|
|
|
* src/cff/cfftypes.h: Include FT_TYPE1_TABLES_H.
|
|
(CFF_FontRec): Add `font_info' field.
|
|
|
|
* src/cff/cffload.c: Include FT_TYPE1_TABLES_H.
|
|
(cff_font_done): Free font->font_info if necessary.
|
|
|
|
* src/cff/cffdrvr.c (cff_ps_get_font_info): New function.
|
|
(cff_service_ps_info): Register cff_ps_get_font_info.
|
|
|
|
2007-01-13 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Fix compilation
|
|
with C++ compiler.
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_dump_segments,
|
|
af_glyph_hints_dump_edges): Ditto.
|
|
|
|
* src/base/rules.mk (BASE_SRC): Remove ftgasp.c (it's already in
|
|
`modules.cfg').
|
|
|
|
* src/sfnt/ttsbit0.h: Remove.
|
|
|
|
* src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c.
|
|
|
|
2007-01-12 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix memory stomping
|
|
bug in the bitmap emboldener if the pitch of the source bitmap is
|
|
much larger than its width.
|
|
|
|
* src/truetype/ttinterp.c (Update_Max): Fix aliasing-related
|
|
compilation warning.
|
|
|
|
2007-01-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
|
|
`automake' CVS module from sources.redhat.com.
|
|
|
|
2007-01-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/type1/t1load.c (is_space): Removed.
|
|
(parse_encoding, parse_charstrings): Use IS_PS_DELIM.
|
|
(parse_charstrings): Use IS_PS_TOKEN.
|
|
|
|
|
|
* autogen.sh: Avoid bash specific syntax.
|
|
|
|
2007-01-11 David Turner <david@freetype.org>
|
|
|
|
* docs/CHANGES: Small update.
|
|
|
|
* builds/unix/configure.raw (version_info): Set to 9:11:3.
|
|
|
|
* src/base/ftobjs.c (IsMacResource): Fix a small bug that caused a
|
|
crash with some Mac OS X .dfont files. Submitted by Masatake
|
|
Yamato.
|
|
|
|
* autogen.sh: Small fix to get it working on Mac OS X properly:
|
|
The issue is that GNU libtool is called `glibtool' on this platform,
|
|
and we must call `glibtoolize', since `libtoolize' doesn't exist.
|
|
|
|
2007-01-10 David Turner <david@freetype.org>
|
|
|
|
* all-sources: Tag all sources with VER-2-3-0-RC1 and
|
|
VER-2-3-0.
|
|
|
|
* Jamfile (RefDoc), README, builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj, docs/VERSION.DLL: Update
|
|
version number to 2.3.0.
|
|
|
|
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 3.
|
|
(FREETYPE_PATCH): Set to 0.
|
|
|
|
* include/freetype/ftchapters.h, include/freetype/ftgasp.h,
|
|
include/freetype/ftlcdfil.h: Update reference documentation with
|
|
GASP support and LCD filtering sections.
|
|
|
|
* src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix a typo
|
|
which created an endless loop with some malformed font files.
|
|
|
|
2007-01-10 Derek Clegg <dclegg@apple.com>
|
|
|
|
* src/type1/t1load.c (T1_Get_MM_Var): Always return fixed point
|
|
values.
|
|
|
|
2007-01-08 David Turner <david@freetype.org>
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
* include/freetype/ftgasp.h, src/base/ftgasp.c: New files which add
|
|
a new API `FT_Get_Gasp' to return entries of the `gasp' table
|
|
corresponding to a given character pixel size.
|
|
|
|
* src/sfnt/ttload.c (tt_face_load_gasp): Add version check for the
|
|
`gasp' table, in order to avoid potential problems with later
|
|
versions.
|
|
|
|
* include/freetype/config/ftheader.h (FT_GASP_H): New macro for
|
|
<freetype/ftgasp.h>.
|
|
|
|
* src/base/rules.mk (BASE_SRC), src/base/Jamfile (_sources),
|
|
modules.cfg (BASE_EXTENSIONS), builds/win32/visualc/freetype.dsp,
|
|
builds/win32/visualc/freetype.vcproj: Add src/base/ftgasp.c to the
|
|
default build.
|
|
|
|
2007-01-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cid/cidparse.c (cid_parser_new): Improve error message for
|
|
Type 11 fonts.
|
|
Scan for `/sfnts' token.
|
|
|
|
2007-01-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cid/cidparse.c (cid_parser_new): Reject Type 11 fonts.
|
|
|
|
2007-01-06 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffload.c (cff_index_init): Remove unused variable.
|
|
(cff_index_read_offset): s/perror/errorp/ to avoid global shadowing.
|
|
|
|
2007-01-04 David Turner <david@freetype.org>
|
|
|
|
* src/pfr/pfrobjs.c (pfr_face_init): Detect non-scalable fonts
|
|
correctly. This fixes Savannah bug #17876.
|
|
|
|
|
|
Do not allocate interpreter-specific tables in memory if we are not
|
|
going to load glyphs with the bytecode interpreter anyway.
|
|
|
|
* src/truetype/ttgload.c (tt_loader_init): Load execution context
|
|
only if glyph is hinted.
|
|
Updated.
|
|
* src/truetype/ttobjs.h (TT_SizeRec): Add members `bytecode_ready'
|
|
and `cvs_ready'.
|
|
Add `tt_size_ready_bytecode' declaration.
|
|
* src/truetype/ttobjs.c (tt_size_done_bytecode,
|
|
tt_size_init_bytecode, tt_size_ready_bytecode): New functions.
|
|
(tt_size_init): Move most code into `tt_size_init_bytecode'.
|
|
(tt_size_done): Move most code into `tt_size_done_bytecode'.
|
|
(tt_size_reset): Move some code to `tt_size_ready_bytecode'.
|
|
|
|
|
|
Don't extract the metrics table from the SFNT font file. Instead,
|
|
reparse it on each glyph load. The runtime difference is not
|
|
noticeable, and it can save a lot of heap memory when memory-mapped
|
|
files are not used.
|
|
|
|
* include/freetype/internal/tttypes.h (TT_FaceRec): Add members
|
|
`horz_metrics_offset' and `vert_metrics_ofset'.
|
|
* src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_get_metrics):
|
|
Updated.
|
|
|
|
|
|
* src/sfnt/ttcmap.c (tt_cmap4_validate): Slight optimization.
|
|
|
|
|
|
Do not load the CFF index offsets into memory, since this wastes a
|
|
*lot* of heap memory with large Asian CFF fonts. There is no
|
|
significant performance loss.
|
|
|
|
* src/cff/cffload.h: Add `cff_charset_cid_to_gindex' declaration.
|
|
* src/cff/cfftypes.h (CFF_IndexRec): Add fields `start' and
|
|
`data_size'.
|
|
(CFF_CharsetRec): Add field `num_glyphs'.
|
|
|
|
* src/cff/cffload.c (cff_index_read_offset, cff_index_load_offsets,
|
|
cff_charset_cid_to_gindex): New functions.
|
|
(cff_new_index): Renamed to...
|
|
(cff_index_init): This. Update all callers.
|
|
Updated -- some code has been moved to `cff_index_load_offsets'.
|
|
(cff_done_index): Renamed to...
|
|
(cff_index_done): This. Update all callers.
|
|
(cff_index_get_pointers, cff_index_access_element): Updated to use
|
|
stream offsets.
|
|
(cff_charset_compute_cids): Set `num_glyphs' field.
|
|
(cff_encoding_load): Updated.
|
|
|
|
* src/cff/cffgload.c (cff_slot_load): Updated.
|
|
|
|
2007-01-04 David Turner <david@freetype.org>
|
|
|
|
* docs/INSTALL.UNIX: Simplify some parts, add reference to
|
|
autogen.sh and pointer to README.CVS.
|
|
|
|
* README.CVS: Add common problem description and solution
|
|
when running autogen.sh.
|
|
|
|
* docs/INSTALL: Add reference to MacOS X.
|
|
|
|
* docs/MAKEPP, docs/INSTALL.MAC: New documentation files.
|
|
|
|
* docs/TODO: Remove obsolete items.
|
|
|
|
* src/raster/ftraster.c: (TRaster_Instance): Replace it with...
|
|
(TWorker): This.
|
|
Remove `count_table' and `memory'.
|
|
Make `grays' a pointer.
|
|
(TRaster): New structure.
|
|
(count_table): New static array.
|
|
(RAS_ARGS, RAS_ARG, RAS_VARS, RAS_VAR, FT_UNUSED_RASTER, cur_ras,
|
|
Vertical_Gray_Sweep_Step, ft_black_new, ft_black_done,
|
|
ft_black_set_mode, ft_black_render): Updated.
|
|
(ft_black_init): Don't initialize `count_table'.
|
|
(ft_black_reset): Use the render pool. This saves about 6KB of
|
|
heap space for each FT_Library instance.
|
|
|
|
* src/smooth/ftgrays.c (TRaster): Replaced with...
|
|
(TWorker): This.
|
|
Remove `memory'.
|
|
(TRaster): New structure.
|
|
|
|
(RAS_ARG_, RAS_ARG, RAS_VAR_, RAS_VAR, ras, gray_render_line,
|
|
gray_move_to, gray_line_to, gray_conic_to, gray_cubic_to,
|
|
gray_render_span, gray_raster_render): Updated.
|
|
(gray_raster_reset): Use the render pool. This saves about 6KB of
|
|
heap space for each FT_Library instance.
|
|
|
|
* src/sfnt/sfobjs.c, src/sfnt/ttkern.c, src/sfnt/ttkern.h,
|
|
src/sfnt/ttmtx.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h,
|
|
src/truetype/ttpload.c, include/freetype/config/ftoption.h: Remove
|
|
FT_OPTIMIZE_MEMORY macro (and code for !FT_OPTIMIZE_MEMORY) since
|
|
the optimization is no longer experimental.
|
|
|
|
* src/pshinter/pshalgo.c (psh_glyph_interpolate_normal_points):
|
|
Remove a typo that results in no hinting and a memory leak with some
|
|
large Asian CFF fonts.
|
|
|
|
* src/base/ftobjs.c (FT_Done_Library): Remove a subtle memory leak
|
|
which happens when FT_Done_Library is called with still opened
|
|
CFF_Faces in it. We need to close all faces before destroying the
|
|
modules, or else some bad things (memory leaks) may happen.
|
|
|
|
2007-01-02 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate):
|
|
Remove compiler warning.
|
|
|
|
2007-01-02 David Turner <david@freetype.org>
|
|
|
|
* src/sfnt/sfobjs.c: Add documentation comment.
|
|
|
|
2006-12-31 Masatake YAMATO <jet@gyve.org>
|
|
|
|
* src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate): New
|
|
function.
|
|
Check uniqueness of the gid pairs.
|
|
(gxv_kern_subtable_fmt0_validate): Move some code to
|
|
`gxv_kern_subtable_fmt0_pairs_validate'.
|
|
|
|
2006-12-22 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/aflatin.c, src/truetype/ttgload.c: Remove compiler
|
|
warnings.
|
|
|
|
* builds/win32/visualc/freetype.vcproj: Add _CRT_SECURE_NO_DEPRECATE
|
|
to avoid deprecation warnings with Visual C++ 8.
|
|
|
|
2006-12-16 Anders Kaseorg <anders@kaseorg.com>
|
|
|
|
* src/base/ftlcdfil.c (FT_Library_SetLcdFilter)
|
|
[FT_FORCE_LIGHT_LCD_FILTER]: Fix typo.
|
|
|
|
2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* include/freetype/internal/services/svotval.h: Add `volatile' to
|
|
sync with the modification by Jens Claudius on 2006-08-22; cf.
|
|
http://cvs.savannah.gnu.org/viewcvs/freetype/freetype2/src/otvalid/otvmod.c?r1=1.4&r2=1.5
|
|
|
|
2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c: Specialized for Mac OS X only.
|
|
* builds/unix/ftconfig.in: Fixed for ppc64 missing Carbon framework.
|
|
* builds/unix/configure.raw: Ditto. When explicit switches for
|
|
FSSpec/FSRef/QuickDraw/ATS availability are given to configure,
|
|
builds/mac/ftmac.c is used instead of default src/base/ftmac.c.
|
|
|
|
2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/mac/ftmac.c: Copied src/base/ftmac.c for legacy system.
|
|
* builds/mac/FreeType.m68k_cfm.make.txt: Fix to use builds/mac/ftmac.c
|
|
instead of src/base/ftmac.c
|
|
* builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
|
|
* builds/mac/FreeType.ppc_classic.make.txt: Ditto.
|
|
* builds/mac/FreeType.m68k_far.make.txt: Ditto, and exclude gxvalid.c
|
|
that cannot be built at present.
|
|
|
|
2006-12-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftobjs.c: Improvement of resource fork handler for
|
|
POSIX, cf.
|
|
http://lists.gnu.org/archive/html/freetype-devel/2006-10/msg00025.html
|
|
(Mac_Read_sfnt_Resource): Count only `sfnt' resource of suitcase font
|
|
format or .dfont, to simulate the face index number counted by ftmac.c.
|
|
(IsMacResource): Return the number of scalable faces correctly.
|
|
|
|
2006-12-10 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/toplevel.mk (version): Protect against `distclean' target.
|
|
|
|
2006-12-09 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/*/*def.mk, builds/*/detect.mk (CAT): Define to either `cat'
|
|
or `type'.
|
|
|
|
* builds/freetype.mk (version): Extracted from freetype.h, using
|
|
GNU make's built-in string functions.
|
|
(refdoc): Use $(version) instead of static version number.
|
|
|
|
2006-12-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/toplevel.mk (dist): Extract version number from freetype.h.
|
|
|
|
2006-12-08 Vladimir Volovich <vvv@vsu.ru>
|
|
|
|
* src/tools/apinames (State): Remove final comma in structure -- xlc
|
|
v5 under AIX 4.3 doesn't like this.
|
|
|
|
2006-12-07 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/afloader.c (af_loader_load_g): Small adjustment
|
|
to the spacing of auto-fitted glyphs. This only impacts rare
|
|
cases (e.g., Arial Bold at rather small character sizes).
|
|
|
|
2006-12-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c.
|
|
|
|
2006-12-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/sfobjs.c (tt_face_get_name): All Unicode strings are
|
|
encoded in UTF-16BE. Patch from Rajeev Pahuja <rpahuja@esri.com>.
|
|
(tt_name_entry_ascii_from_ucs4): Removed.
|
|
|
|
|
|
* include/freetype/ftxf86.h: Fix and extend comment so that it
|
|
appears in the documentation.
|
|
|
|
* include/freetype/ftchapters.h: Add `font_format' section.
|
|
|
|
|
|
* src/tools/docmaker/tohtml.py (HtmlFormatter::index_exit): Add link
|
|
to TOC in index page.
|
|
|
|
2006-11-28 David Turner <david@freetype.org>
|
|
|
|
* src/smooth/ftgrays.c (gray_raster_render): Return 0 when we are
|
|
trying to render into a zero-width/height bitmap, not an error code.
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Fix typo in previous patch.
|
|
|
|
* src/smooth/ftgrays.c: Remove hard-coded error values; use FreeType
|
|
ones instead.
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_dump_segments): Remove unused
|
|
variable.
|
|
|
|
2006-11-26 Pierre Hanser <hanser@club-internet.fr>
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Protect against NULL pointer.
|
|
|
|
2006-11-25 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_dump_points,
|
|
af_glyph_hints_dump_segments, af_glyph_hints_dumpedges) [!AF_DEBUG]:
|
|
Add stubs to link the `ftgrid' test program when debugging is
|
|
disabled in the auto-hinter.
|
|
|
|
2006-11-23 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/afhints.c, src/autofit/afhints.h, src/autofit/aflatin.c,
|
|
src/autofit/aftypes.h: Miscellaneous auto-hinter improvements.
|
|
|
|
* src/autofit/afhints.c (af_glyph_hints_dump_segments) [AF_DEBUG]:
|
|
Emit more sensible information.
|
|
|
|
* src/autofit/afhints.h (AF_SegmentRec): Add `height' member.
|
|
|
|
* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Improve
|
|
rounding of blue values.
|
|
(af_latin_hints_compute_segments): Hint segment heights.
|
|
(af_latin_hints_link_segments): Reduce `len_score' value.
|
|
(af_latin_hints_compute_edges): Increase `segment_length_threshold'
|
|
value and use `height' member for comparisons.
|
|
(af_latin_hint_edges): Extend logging message.
|
|
Improve handling of remaining edges.
|
|
|
|
2006-11-22 Werner Lemberg <wl@gnu.org>
|
|
|
|
Fix Savannah bug #15553.
|
|
|
|
* src/truetype/ttgload.c (tt_loader_init): Re-execute the CVT
|
|
program after a change from mono to grayscaling (and vice versa).
|
|
Use correct constant for comparison to get `exec->grayscale'.
|
|
|
|
2006-11-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
Because FT_Load_Glyph expects CID values for CID-keyed fonts, the
|
|
test for a valid glyph index must be deferred to the font drivers.
|
|
This patch fixes Savannah bug #18301.
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Don't check `glyph_index'.
|
|
* src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/cff/cffgload.c
|
|
(cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph),
|
|
src/pcf/pcfdrivr.c (PCF_Glyph_Load), src/pfr/pfrobjs.c
|
|
(pfr_slot_load), src/truetype/ttdriver.c (Load_Glyph),
|
|
src/type1/t1gload.c (T1_Load_Glyph), src/winfonts/winfnt.c
|
|
(FNT_Load_Glyph): Check validity of `glyph_index'.
|
|
|
|
2006-11-13 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttinterp.c (FIX_BYTECODE): Undefine. The interpreter
|
|
`enhancements' are still too buggy for general use.
|
|
|
|
* src/base/ftlcdfil.c: Add support for FT_FORCE_LIGHT_LCD_FILTER and
|
|
FT_FORCE_LEGACY_LCD_FILTER at compile time. Define these macros
|
|
when building the library to change the default LCD filter to be
|
|
used. This is only useful for experimentation.
|
|
|
|
* include/freetype/ftlcdfil.h: Update documentation.
|
|
|
|
2006-11-10 David Turner <david@freetype.org>
|
|
|
|
* src/smooth/ftsmooth.c: API change for the LCD
|
|
filter. The FT_LcdFilter value is an enumeration describing which
|
|
filter to apply, with new values FT_LCD_FILTER_LIGHT and
|
|
FT_LCD_FILTER_LEGACY (the latter implements the LibXft original
|
|
algorithm which produces strong color fringes for everything
|
|
except very-well hinted text).
|
|
|
|
* include/freetype/ftlcdfil.h (FT_Library_SetLcdFilter): Change
|
|
second parameter to an enum type.
|
|
|
|
* src/base/ftlcdfil.c (USE_LEGACY): Define.
|
|
(_ft_lcd_filter): Rename to...
|
|
(_ft_lcd_filter_fir): This.
|
|
Update parameters.
|
|
(_ft_lcd_filter_legacy) [USE_LEGACY]: New filter function.
|
|
(FT_Library_Set_LcdFilter): Update parameters.
|
|
Handle new filter modes.
|
|
|
|
* include/internal/ftobjs.h: Include FT_LCD_FILTER_H.
|
|
(FT_Bitmap_LcdFilterFunc): Change third argument to `FT_Library'.
|
|
(FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Add filtering
|
|
callback and update other fields.
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic)
|
|
[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Update.
|
|
Other minor improvements.
|
|
|
|
* src/autofit/aflatin.c: Various tiny improvements that drastically
|
|
improve the handling of serif fonts and of LCD/LCD_V hinting modes.
|
|
(af_latin_hints_compute_edges): Fix typo.
|
|
(af_latin_compute_stem_width): Take better care of diagonal stems.
|
|
|
|
2006-11-09 David Turner <david@freetype.org>
|
|
|
|
* src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix
|
|
typo which created a variable-used-before-initialized bug.
|
|
|
|
2006-11-07 Zhe Su <james.su@gmail.com>
|
|
|
|
* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle vertical layout
|
|
also.
|
|
|
|
2006-11-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftcalc.c: Don't use `long long' but `FT_Int64'.
|
|
|
|
2006-11-02 David Turner <david@freetype.org>
|
|
|
|
Add a few tweaks to better handle serif fonts.
|
|
Add more debugging messages.
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_compute_edges): Ignore
|
|
segments that are less than 1.5 pixels high. This gets rid of
|
|
*many* corner cases with serifs.
|
|
(af_latin_align_linked_edge): Add logging message.
|
|
(af_latin_hint_edges): Use AF_HINTS_DO_BLUES.
|
|
Add logging messages.
|
|
Handle AF_EDGE_FLAG flag specially.
|
|
|
|
* src/autofit/afmodule.c [AF_DEBUG]: Add _af_debug,
|
|
_af_debug_disable_blue_hints, and _af_debug_hints variables.
|
|
|
|
* src/autofit/aftypes.h (AF_LOG) [AF_DEBUG]: Use _af_debug.
|
|
Update external declarations.
|
|
(af_corner_orientation, af_corner_is_flat): Replaced by...
|
|
|
|
* include/freetype/internal/ftcalc.h (ft_corner_orientation,
|
|
ft_corner_is_flat): These declarations.
|
|
|
|
* src/autofit/afangles.c (af_corner_orientation, af_corner_is_flat):
|
|
Comment out. Replaced by...
|
|
|
|
* src/base/ftcalc.h (ft_corner_orientation, ft_corner_is_flat):
|
|
These functions. Update all callers.
|
|
(FT_Add64) [!FT_LONG64]: Simplify.
|
|
|
|
* src/autofit/afhints.c: Include FT_INTERNAL_CALC_H.
|
|
(af_direction_compute): Add a missing FT_ABS call. This bug caused
|
|
production of garbage by missing lots of segments.
|
|
|
|
* src/autofit/afhints.h (AF_HINTS_DO_BLUES): New macro.
|
|
|
|
* src/autofit/afloader.c (af_loader_init, af_loader_done)
|
|
[AF_DEBUG]: Set _af_debug_hints.
|
|
|
|
|
|
* src/pshinter/pshalgo.c: Include FT_INTERNAL_CALC_H.
|
|
(psh_corner_is_flat, psh_corner_orientation): Use ft_corner_is_flat
|
|
and ft_corner_orientation.
|
|
|
|
|
|
* src/gzip/inftrees.c (huft_build): Remove compiler warning.
|
|
|
|
2006-10-24 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffload.c (cff_encoding_load): Remove unused variable.
|
|
|
|
* src/base/ftobjs.c (FT_Select_Charmap): Disallow FT_ENCODING_NONE
|
|
as argument.
|
|
|
|
2006-10-23 Zhe Su <zsu@novell.com>
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Re-implement to
|
|
better deal with broken Asian fonts with strange glyphs, having
|
|
self-intersections and other peculiarities. The used algorithm is
|
|
based on the nonzero winding rule.
|
|
|
|
2006-10-23 David Turner <david@freetype.org>
|
|
|
|
Speed up the CFF font loader. With some large CFF fonts,
|
|
FT_Open_Face is now more than three times faster.
|
|
|
|
* src/cff/cffload.c (cff_get_offset): Removed.
|
|
(cff_new_index): Inline functionality of `cff_get_offset'.
|
|
(cff_charset_compute_cids, cff_charset_free_cids): New functions.
|
|
(cff_charset_done): Call `cff_charset_free_cids'.
|
|
(cff_charset_load): Call `cff_charset_compute_cids'.
|
|
(cff_encoding_load) <Populate>: Ditto, to replace inefficient loop.
|
|
|
|
* src/sfnt/ttmtx.c (tt_face_load_hmtx): Replace calls to FT_GET_XXX
|
|
with FT_NEXT_XXX.
|
|
|
|
|
|
Speed up the Postscript hinter, with more than 100% speed increase
|
|
on my machine.
|
|
|
|
* src/pshinter/pshalgo.c (psh_corner_is_flat,
|
|
psh_corner_orientation): New functions.
|
|
(psh_glyph_compute_inflections): Merge loops for efficiency.
|
|
Use `psh_corner_orientation'.
|
|
(psh_glyph_init): Use `psh_corner_is_flat'.
|
|
(psh_hint_table_find_strong_point): Renamed to...
|
|
(psh_hint_table_find_strong_points): This.
|
|
Rewrite, adding argument to handle all points at once.
|
|
Update all callers.
|
|
(PSH_MAX_STRONG_INTERNAL): New macro.
|
|
(psh_glyph_interpolate_normal_points): Rewrite for efficiency.
|
|
|
|
2006-10-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c (FT_New_Face_From_FOND): Initialize variable
|
|
`error' with FT_Err_Ok.
|
|
|
|
2006-10-14 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* docs/INSTALL.CROSS: New document file for cross-building.
|
|
|
|
* builds/unix/configure.raw: Preliminary cross-building support.
|
|
Find native C compiler and pass it by CC_BUILD, and
|
|
find suffix for native executable and pass it by EXEEXT_BUILD.
|
|
Also suffix for target executable is passed by EXEEXT.
|
|
|
|
* builds/unix/unix-cc.in (CCraw_build, E_BUILD): New variables to
|
|
build `apinames' which runs on building system. They are set by
|
|
CC_BUILD and EXEEXT_BUILD.
|
|
|
|
* builds/exports.mk (APINAMES_EXE): Change the extension for
|
|
apinames from the suffix for target (E) to that for building host
|
|
(E_BUILD).
|
|
|
|
2006-10-12 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/INSTALL.UNX, docs/UPGRADE.UNX: Renamed to...
|
|
* docs/INSTALL.UNIX, docs/UPGRADE.UNIX: This. Update all documents
|
|
which reference those files.
|
|
|
|
2006-10-12 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* builds/unix/configure.raw (FT2_EXTRA_LIBS): New variable. It is
|
|
embedded in freetype2.pc and freetype-config. Use it to record
|
|
Carbon dependency of MacOSX.
|
|
|
|
* builds/unix/freetype2.in: Embed FT2_EXTRA_LIBS.
|
|
|
|
* builds/unix/freetype-config.in: Ditto.
|
|
|
|
2006-10-11 Werner Lemberg <wl@gnu.org>
|
|
|
|
* devel/ftoption.h (FT_CONFIG_OPTION_SUBPIXEL_RENDERING): Define for
|
|
development.
|
|
|
|
2006-10-03 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
* include/freetype/config/ftstdlib.h: Cast away volatileness from
|
|
argument to ft_setjmp.
|
|
|
|
* include/freetype/internal/ftvalid.h: Add comment that
|
|
ft_validator_run must not be used.
|
|
|
|
2006-10-01 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/ftbase.c: Undo change from 2006-09-30.
|
|
|
|
* src/base/rules.mk (BASE_SRC): Remove `ftlcdfil.c'.
|
|
|
|
2006-09-30 David Turner <david@freetype.org>
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec):
|
|
s/unpatented_hinting/ignore_unpatented_hinter/.
|
|
Update all callers.
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Refine the algorithm whether
|
|
auto-hinting shall be used or not.
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Ditto.
|
|
|
|
2006-09-30 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/base/rules.mk (BASE_SRC): Remove `ftapi.c' (which is no longer
|
|
in use).
|
|
|
|
* src/base/ftbase.c: Include `ftlcdfil.c'.
|
|
|
|
2006-09-29 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/sfnt/ttcmap.c (tt_cmap4_char_map_binary): Fix algorithm for
|
|
overlapping segments. Bug reported by Stefan Koch.
|
|
|
|
2006-09-28 David Turner <david@freetype.org>
|
|
|
|
Fix a bug in the automatic unpatented hinting support which prevents
|
|
normal bytecode hinting to work properly.
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec):
|
|
s/force_autohint/unpatented_hinting/. Update all callers.
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Updated code.
|
|
|
|
* src/autofit/aftypes.h (AF_DEBUG): Undefine to get rid of traces.
|
|
|
|
2006-09-27 David Turner <david@freetype.org>
|
|
|
|
* include/freetype/freetype.h (FT_FREETYPE_PATCH): Set to 2.
|
|
|
|
|
|
Add a new API to support color filtering of subpixel glyph bitmaps.
|
|
In a default build, the function `FT_Library_SetLcdFilter' returns
|
|
`FT_Err_Unimplemented_Feature'; you need to #define
|
|
FT_CONFIG_OPTION_SUBPIXEL_RENDERING in ftoption.h to compile the
|
|
real implementation.
|
|
|
|
* include/freetype/ftlcdfil.h, src/base/ftlcdfil.c: New files.
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Bitmap_LcdFilterFunc): New
|
|
typedef.
|
|
(FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: New members
|
|
`lcd_filter_weights' and `lcd_filter'.
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Remove arguments
|
|
`hmul' and `vmul'.
|
|
|
|
Handle subpixel rendering.
|
|
Simplify function.
|
|
(ft_smooth_render_lcd): Use `FT_RENDER_MODE_LCD'.
|
|
(ft_smooth_render_lcd_v): Use `FT_RENDER_MODE_LCD_V'.
|
|
|
|
* include/freetype/config/ftheader.h (FT_LCD_FILTER_H): New macro,
|
|
pointing to <freetype/ftlcdfil.h>.
|
|
|
|
* src/base/Jamfile (_sources), src/base/rules.mk (BASE_SRC),
|
|
vms_make.com: Add `ftlcdfil.c' to the list of compiled source files.
|
|
|
|
* modules.cfg (BASE_EXTENSIONS): Add ftlcdfil.c.
|
|
|
|
2006-09-26 David Bustin
|
|
|
|
* src/pfr/pfrobjs.c (pfr_face_get_kerning): Skip adjustment bytes
|
|
correctly. Reported as Savannah bug #17843.
|
|
|
|
2006-09-26 David Turner <david@freetype.org>
|
|
|
|
* src/autofit/afhints.h (AF_HINTS_DO_HORIZONTAL,
|
|
AF_HINTS_DO_VERTICAL, AF_HINTS_DO_ADVANCE): New macros to disable
|
|
horizontal and vertical hinting for the purpose of debugging the
|
|
auto-fitter.
|
|
|
|
* src/autofit/afmodule.c (_af_debug_disable_horz_hints,
|
|
_af_debug_disable_vert_hints) [AF_DEBUG]: New global variables.
|
|
|
|
* src/autofit/aftypes.h [AF_DEBUG]: Declare above variables.
|
|
|
|
* include/freetype/config/ftoption.h, devel/ftoption.h
|
|
(FT_CONFIG_OPTION_SUBPIXEL_RENDERING): New macro to control whether
|
|
we want to compile LCD-optimized rendering code (à la ClearType) or
|
|
not. The macro *must* be disabled in default builds of the library
|
|
for patent reasons.
|
|
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Disable
|
|
LCD-specific rendering when FT_CONFIG_OPTION_SUBPIXEL_RENDERING
|
|
isn't defined at compile time. This only changes the content of the
|
|
rendered glyph to match the one of normal gray-level rendering,
|
|
hence clients should not need to be modified.
|
|
|
|
* docs/CHANGES: Updated.
|
|
|
|
2006-09-18 Garrick Meeker <garrick@digitalanarchy.com>
|
|
|
|
* src/base/ftmac.c (FT_New_Face_From_FOND): Fall back to SFNT if
|
|
LWFN fails and both are available.
|
|
|
|
2006-09-11 David Turner <david@freetype.org>
|
|
|
|
* src/sfnt/sfobjs.c (tt_face_get_name): Support some fonts which
|
|
report their English names through an Apple Roman
|
|
(platform,encoding) pair, with language_id != English.
|
|
|
|
If the font uses another name entry with language_id == English, it
|
|
will be selected correctly, though.
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Add unpatented hinting
|
|
selection for `mingli.ttf'.
|
|
|
|
2006-09-05 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttpload.c (tt_face_load_hdmx): Handle `record_size'
|
|
values which have the upper two bytes set to 0xFF instead of 0x00
|
|
(as it happens in at least two CJKV fonts, `HAN NOM A.ttf' and
|
|
`HAN NOM B.ttf').
|
|
|
|
* src/smooth/ftgrays.c [GRAYS_USE_GAMMA]: Really remove all code.
|
|
|
|
2006-09-05 David Turner <david@freetype.org>
|
|
|
|
Minor source cleanups and optimizations.
|
|
|
|
* src/smooth/ftgrays.c (GRAYS_COMPACT): Removed.
|
|
(TRaster): Remove `count_ex' and `count_ey'.
|
|
(gray_find_cell): Remove 2nd and 3rd argument.
|
|
(gray_alloc_cell): Merged with `gray_find_cell'.
|
|
(gray_record_cell): Simplify.
|
|
(gray_set_cell): Rewrite.
|
|
(gray_start_cell): Apply offsets to `ras.ex' and `ras.ey'.
|
|
(gray_render_span): Don't use FT_MEM_SET for small values.
|
|
(gray_dump_cells) [DEBUG_GRAYS]: New function.
|
|
(gray_sweep): Avoid buffer overwrites when to drawing the end of a
|
|
bitmap scanline.
|
|
(gray_convert_glyph): Fix speed-up.
|
|
|
|
2006-09-04 David Turner <david@freetype.org>
|
|
|
|
* src/smooth/ftgrays.c (gray_convert_glyphs): Make it work with
|
|
64bit processors.
|
|
|
|
2006-09-03 Werner Lemberg <wl@gnu.org>
|
|
|
|
* devel/ftoption.h: Synchronize with
|
|
include/freetype/config/ftoption.h.
|
|
|
|
* src/smooth/ftgrays.c (gray_record_cell): Remove shadowing
|
|
variable declaration.
|
|
(gray_convert_glyph): Fix compiler warnings.
|
|
|
|
2006-09-01 David Turner <david@freetype.org>
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Update the TrueType loader
|
|
to recognize a few fonts that require the automatic unpatented
|
|
loader.
|
|
|
|
* src/smooth/ftgrays.c: Optmize the performance of the anti-aliased
|
|
rasterizer. The speed improvement is between 15% and 25%, depending
|
|
on the font data.
|
|
|
|
(GRAYS_USE_GAMMA, GRAYS_COMPACT): Removed, and all associated code.
|
|
(TCell): Redefine.
|
|
(TRaster): New members `buffer', `buffer_size', `ycells', `ycount'.
|
|
(gray_init_cells): Updated.
|
|
(gray_find_cell, gray_alloc_cell): New functions.
|
|
(gray_record_cell): Rewritten to use `gray_find_cell' and
|
|
`gray_alloc_cell'.
|
|
(PACK, LESS_THAN, SWAP_CELLS, DEBUG_SORT, QUICK_SORT, SHELL_SORT,
|
|
QSORT_THRESHOLD):
|
|
Removed.
|
|
(gray_shell_sort, gray_quick_sort, gray_check_sort,
|
|
gray_dump_cells): Removed.
|
|
(gray_sweep): Rewritten.
|
|
(gray_convert_glyph): Rewrite code which used one of the sorting
|
|
functions.
|
|
(gray_raster_render): Updated.
|
|
|
|
2006-08-29 Dr. Werner Fink <werner@suse.de>
|
|
|
|
* configure: Make it possible to handle configure options which
|
|
have strings containing spaces.
|
|
|
|
2006-08-27 David Turner <david@freetype.org>
|
|
|
|
* include/freetype/config/ftoption.h (TT_USE_BYTECODE_INTERPRETER):
|
|
New macro, defined if either TT_CONFIG_OPTION_BYTECODE_INTERPRETER
|
|
or TT_CONFIG_OPTION_UNPATENTED_HINTING is defined.
|
|
|
|
* include/freetype/internal/ftcalc.h, src/base/ftcalc.c,
|
|
src/truetype/truetype.c, src/truetype/ttdriver.c,
|
|
src/truetype/ttgload.c, src/truetype/ttgload.h,
|
|
src/truetype/ttinterp.c, src/truetype/ttobjs.c,
|
|
src/truetype/ttobjs.h, src/truetype/ttpload.c, src/type42/t42drivr.c:
|
|
s/TT_CONFIG_OPTION_BYTECODE_INTERPRETER/TT_USE_BYTECODE_INTERPRETER/.
|
|
|
|
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New
|
|
member `force_autohint'.
|
|
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Use `force_autohint'.
|
|
|
|
* src/truetype/ttobjs.c (tt_face_init): Prepare code for testing
|
|
against a list of font names which need the bytecode interpreter.
|
|
|
|
2006-08-27 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
Fix miscellaneous compiler warnings.
|
|
|
|
* freetype2/include/freetype/internal/ftobjs.h: Close comment with
|
|
`*/' to avoid `/* in comment' compiler warning.
|
|
|
|
* freetype2/src/base/ftdbgmem.c (ft_mem_table_get_source): Turn cast
|
|
`(FT_UInt32)(void*)' into `(FT_UInt32)(FT_PtrDist)(void*)' since on
|
|
64-bit platforms void* is larger than FT_UInt32.
|
|
|
|
* freetype2/src/base/ftobjs.c (t_validator_error): Cast away
|
|
volatileness of argument to ft_longjmp. Spotted by Werner
|
|
`Putzfrau' Lemberg.
|
|
|
|
* freetype2/src/bdf/bdflib.c (bdf_load_font): Initialize local
|
|
variable `lineno'.
|
|
|
|
* freetype2/src/gxvalid/gxvmod.c (classic_kern_validate): Mark local
|
|
variable `error' as volatile.
|
|
|
|
2006-08-27 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/unix/ftconfig.in: Synchronize with main ftconfig.h.
|
|
Reported by Jens.
|
|
|
|
2006-08-22 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
Fix for previous commit, which caused many compiler warnings/errors
|
|
about addresses of volatile objects passed as function arguments as
|
|
non-volatile pointers.
|
|
|
|
* freetype2/include/freetype/internal/ftvalid.h: Make FT_Validator
|
|
typedef a pointer to a volatile object.
|
|
|
|
* freetype2/src/gxvalid/gxvmod.c (gxv_load_table): Make function
|
|
argument `table' a pointer to a volatile object.
|
|
|
|
* freetype2/src/otvalid/otvmod.c (otv_load_table): Make function
|
|
argument `table' a pointer to a volatile object.
|
|
|
|
2006-08-18 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
* freetype2/src/gxvalid/gxvmod.c (GXV_TABLE_DECL): Mark local
|
|
variable `_sfnt' as volatile since it must keep its value across
|
|
a call to ft_setjmp.
|
|
(gxv_validate): Same for local variables `memory' and `valid'.
|
|
(classic_kern_validate): Same for local variables `memory',
|
|
`ckern', and `valid'.
|
|
|
|
* freetype2/src/otvalid/otvmod.c (otv_validate): Same for function
|
|
parameter `face' and local variables `base', `gdef', `gpos', `gsub',
|
|
`jstf', and 'valid'.
|
|
|
|
* freetype2/src/sfnt/ttcmap.c (tt_face_build_cmaps): Same for
|
|
local variable `cmap'.
|
|
|
|
2006-08-16 David Turner <david@freetype.org>
|
|
|
|
* src/cid/cidgload.c (cid_slot_load_glyph): Remove compiler
|
|
warnings.
|
|
|
|
* src/base/ftobjs.c (ft_validator_run): Disable function; it is
|
|
buggy by design. Always return -1.
|
|
|
|
|
|
Improvements to native TrueType hinting. This is a first try,
|
|
controlled by the FIX_BYTECODE macro in src/truetype/ttinterp.c.
|
|
|
|
* include/freetype/internal/ftgloadr.h (FT_GlyphLoadRec): Add member
|
|
`extra_points2'.
|
|
|
|
* include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add member
|
|
`orus'.
|
|
|
|
* src/base/ftgloadr.c (FT_GlyphLoader_Reset,
|
|
FT_GlyphLoader_Adjust_Points, FT_GlyphLoader_CreateExtra,
|
|
FT_GlyphLoader_CheckPoints, FT_GlyphLoader_CopyPoints): Updated to
|
|
handle `extra_points2'.
|
|
|
|
* src/truetype/ttgload.c (tt_prepare_zone): Handle `orus'.
|
|
Remove compiler warning.
|
|
(cur_to_arg): Remove macro.
|
|
(TT_Hint_Glyph): Updated.
|
|
(TT_Process_Simple_Glyph): Handle `orus'.
|
|
|
|
* src/truetype/ttinterp.c (FIX_BYTECODE): New macro.
|
|
(Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Handle `orus'.
|
|
(LOC_Ins_IUP): Renamed to...
|
|
(IUP_WorkerRec): This.
|
|
Add `orus' member.
|
|
(Shift): Renamed to...
|
|
(_iup_worker_shift): This.
|
|
Updated.
|
|
(Interp): Renamed to...
|
|
(_iup_worker_interpolate): This.
|
|
Updated to handle `orus'.
|
|
(Ins_IUP): Updated.
|
|
|
|
* src/truetype/ttobjs.c (tt_glyphzone_done, tt_glyphzone_new):
|
|
Handle `orus'.
|
|
|
|
2006-08-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to
|
|
build ftvalid in ft2demos. This has been inadvertedly changed
|
|
2006-08-13.
|
|
|
|
2006-08-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
`ft_validator_run' wrapping `setjmp' can cause a crash, as found by
|
|
Jens:
|
|
http://lists.nongnu.org/archive/html/freetype-devel/2006-08/msg00004.htm.
|
|
|
|
* freetype2/src/otvalid/otvmod.c: Replace `ft_validator_run' by
|
|
`ft_setjmp'. It reverts the change introduced on 2005-08-20.
|
|
|
|
* freetype2/src/gxvalid/gxvmod.c: Ditto.
|
|
|
|
2006-08-13 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
* freetype2/include/freetype/internal/psaux.h: (T1_TokenType): Add
|
|
T1_TOKEN_TYPE_KEY.
|
|
(T1_FieldRec): Add `dict'.
|
|
(T1_FIELD_DICT_FONTDICT, T1_FIELD_DICT_PRIVATE): New macros.
|
|
(T1_NEW_XXX, T1_FIELD_XXX): Update to take the dictionary where a PS
|
|
keyword is expected as an additional argument.
|
|
|
|
* freetype2/src/cid/cidload.c: (cid_field_records): Adjust
|
|
invocations of T1_FIELD_XXX.
|
|
|
|
* freetype2/src/cid/cidtoken.h: Adjust invocations of T1_FIELD_XXX.
|
|
|
|
* freetype2/src/psaux/psobjs.c: Add macro FT_COMPONENT for tracing.
|
|
(ps_parser_to_token): Report a PostScript key as T1_TOKEN_TYPE_KEY,
|
|
not T1_TOKEN_TYPE_ANY.
|
|
(ps_parser_load_field): Make sure a token that should be a string or
|
|
name is really a string or name.
|
|
Avoid memory leak if a keyword has been already encountered and its
|
|
value is overwritten.
|
|
* freetype2/src/type1/t1load.c: (t1_keywords): Adjust invocations of
|
|
T1_FIELD_XXX.
|
|
(parse_dict): Ignore keywords that occur in the wrong dictionary
|
|
(e.g., in `Private' instead of `FontDict').
|
|
|
|
* freetype2/src/type1/t1tokens.h: Adjust invocations of
|
|
T1_FIELD_XXX.
|
|
|
|
* freetype2/src/type42/t42parse.c: (t42_keywords): Adjust
|
|
invocations of T1_FIELD_XXX.
|
|
|
|
2006-07-18 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
Move creation of field `buildchar' of T1_DecoderRec out of
|
|
`t1_decoder_init' and let the caller of `t1_decoder_init' take care
|
|
of it.
|
|
|
|
Call the finisher for T1_Decoder in `cid_face_compute_max_advance'
|
|
and `T1_Compute_Max_Advance'.
|
|
|
|
* freetype2/include/freetype/internal/psaux.h (T1_DecoderRec):
|
|
Remove field `face', add `len_buildchar'.
|
|
|
|
* freetype2/include/freetype/internal/t1types.h (T1_FaceRec): Add
|
|
field `buildchar'.
|
|
|
|
* freetype2/src/cid/cidgload.c (cid_face_compute_max_advance): Call
|
|
finisher for T1_Decoder.
|
|
(cid_slot_load_glyph): Do not ignore failure when initializing the
|
|
T1_Decoder.
|
|
|
|
* freetype2/src/psaux/t1decode.c (t1_decoder_parse_charstrings):
|
|
Updated.
|
|
(t1_decoder_init): Remove initialization of fields `buildchar' and
|
|
`len_buildchar'.
|
|
(t1_decoder_done): Remove deallocation of field `buildchar'.
|
|
|
|
* freetype/src/type1/t1gload.c (T1_Compute_Max_Advance): Initialize
|
|
T1_Decoder's `buildchar' and `len_buildchar'; call finisher for
|
|
T1_Decoder.
|
|
(T1_Load_Glyph): Initialize T1_Decoder's `buildchar' and
|
|
`len_buildchar'; make sure to call finisher for T1_Decoder even in
|
|
case of error.
|
|
|
|
* freetype2/src/type1/t1load.c (T1_Open_Face): Allocate new field
|
|
`buildchar' of T1_FaceRec.
|
|
|
|
* freetype2/src/type1/t1objs.c (T1_Face_Done): Free new field
|
|
`buildchar' of T1_FaceRec.
|
|
|
|
2006-07-14 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
* freetype2/include/freetype/internal/psaux.h: New macros
|
|
IS_PS_NEWLINE, IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT,
|
|
IS_PS_XDIGIT, and IS_PS_BASE85 (from freetype2/src/psaux/psconv.h).
|
|
(T1_FieldLocation): Add T1_FIELD_LOCATION_LOADER,
|
|
T1_FIELD_LOCATION_FACE, and T1_FIELD_LOCATION_BLEND.
|
|
(T1_DecoderRec): New fields `buildchar' and `face'.
|
|
(IS_PS_TOKEN): New macro.
|
|
|
|
* freetype2/include/freetype/internal/t1types.h (T1_FaceRec): New
|
|
fields `ndv_idx', `cdv_idx', and `len_buildchar'.
|
|
|
|
* freetype2/include/freetype/t1tables.h (PS_BlendRec): New fields
|
|
`default_design_vector' and `num_default_design_vector'.
|
|
|
|
* freetype2/src/psaux/psconv.h: Move macros IS_PS_NEWLINE,
|
|
IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT,
|
|
and IS_PS_BASE85 to freetype2/include/freetype/internal/psaux.h.
|
|
|
|
* freetype2/src/psaux/psobjs.c (ps_parser_to_token_array): Allow
|
|
`token' argument to be NULL if we want only to count the number of
|
|
tokens.
|
|
(ps_tocoordarray): Allow `coords' argument to be NULL if we just
|
|
want to skip the array.
|
|
(ps_tofixedarray): Allow `values' argument to be NULL if we just
|
|
want to skip the array.
|
|
|
|
* freetype2/src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add
|
|
support for (partially commented out) othersubrs 19-25, 27, and 28.
|
|
(t1_decoder_init): Initialize new fields `face' and `buildchar'.
|
|
(t1_decoder_done): Release new field `buildchar'.
|
|
|
|
* freetype2/src/type1/t1load.c (parse_buildchar, parse_private): New
|
|
functions.
|
|
(t1_keywords): Register them.
|
|
(t1_allocate_blend): Updated.
|
|
(t1_load_keyword): Handle field types T1_FIELD_LOCATION_LOADER,
|
|
T1_FIELD_LOCATION_FACE and T1_FIELD_LOCATION_BLEND.
|
|
(parse_dict): Remove `keyword_flags' argument.
|
|
Use new macro IS_PS_TOKEN.
|
|
Changed function so that later PostScript definitions override
|
|
earlier ones.
|
|
(t1_init_loader): Initialize new field `keywords_encountered'.
|
|
(T1_Open_Face): Initialize new fields `ndv_idx', `cdv_idx', and
|
|
`len_buildchar'.
|
|
Remove `keywords_flags'.
|
|
|
|
* freetype2/src/type1/t1load.h (T1_LoaderRect): New field
|
|
`keywords_encountered'.
|
|
(T1_PRIVATE, T1_FONTDIR_AFTER_PRIVATE): New macros.
|
|
|
|
* freetype2/src/type1/t1tokens.h [!T1_CONFIG_OPTION_NO_MM_SUPPORT]:
|
|
New entries for parsing /NDV, /CDV, and /DesignVector.
|
|
|
|
2006-07-07 Werner Lemberg <wl@gnu.org>
|
|
|
|
Add many checks to protect against malformed PCF files.
|
|
|
|
* src/pcf/pcfdrivr.c (PCF_Face_Done): Protect against NULL pointers.
|
|
(PCF_Face_Init): Add calls to PCF_Face_Done in case of errors.
|
|
|
|
* src/pcf/pcfread.c (pcf_read_TOC): Protect against malformed table
|
|
data and check that tables don't overlap (using a simple
|
|
bubblesort).
|
|
(PCF_METRIC_SIZE, PCF_COMPRESSED_METRIC_SIZE, PCF_PROPERTY_SIZE):
|
|
New macros which give the size of data structures in the data
|
|
stream.
|
|
(pcf_get_properties): Use rough estimates to get array size limits.
|
|
Assign `face->nprops' and `face->properties' earlier so that a call
|
|
to PCF_Face_Done can do the clean-up in case of error.
|
|
Protect against invalid string offsets.
|
|
(pcf_get_metrics): Clean up code.
|
|
Adjust tracing message levels.
|
|
Use rough estimate to get array size limit.
|
|
(pcf_get_bitmaps): Clean up code.
|
|
Adjust tracing message levels.
|
|
Use rough estimates to get offset limits.
|
|
(pcf_get_encodings): Adjust tracing message level.
|
|
(pcf_get_accel): Clean up code.
|
|
|
|
2006-06-26 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/bdf/bdfdrivr.c (BDF_Face_Init): Handle fonts correctly which
|
|
don't have a POINT_SIZE property. This fixes Savannah bug #16914.
|
|
|
|
2006-06-26 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
* src/psaux/t1decode.c (T1_Operator, t1_args_count): Add opcode 15.
|
|
(t1_decoder_parse_charstrings): Operator with
|
|
opcode 15 pops its two arguments.
|
|
Handle the case where the pops of an othersubr may be part of a
|
|
subroutine.
|
|
Handle unknown othersubrs gracefully: count their operands and let
|
|
the following pop operators push the operands as the results onto
|
|
the Type1 stack.
|
|
Improve handling of setcurrentpoint opcode.
|
|
|
|
2006-06-25 Jens Claudius <jens.claudius@yahoo.com>
|
|
|
|
The Type 1 parser now skips over top-level procedures as required
|
|
for a `Simplified Parser'. This makes the parser more robust as it
|
|
doesn't poke around in PostScript code. Additionally, it makes the
|
|
FontDirectory hackery in src/type1/t1load.c unnecessary.
|
|
|
|
* src/psaux/psobjs.c (IS_OCTAL_DIGIT): New macro.
|
|
(skip_literal_string): Add FT_Error as return value.
|
|
Handle escapes better.
|
|
(skip_string): Add FT_Error as return value.
|
|
Don't set `parser->error' but return error code directly.
|
|
(skip_procedure): New function.
|
|
(ps_parser_skip_PS_token): Handle procedures.
|
|
Update code.
|
|
(ps_parser_to_token): Update code.
|
|
(ps_parser_load_field_table): Handle bbox entries also.
|
|
|
|
* src/type1/t1load.c (parse_dict): Remove FontDirectory hackery.
|
|
Add commented-out code for synthetic fonts.
|
|
|
|
2006-06-24 Eugeniy Meshcheryakov <eugen@univ.kiev.ua>
|
|
|
|
Fix two hinting bugs as reported in
|
|
http://lists.nongnu.org/archive/html/freetype-devel/2006-06/msg00057.html.
|
|
|
|
* include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add
|
|
`first_point' member.
|
|
|
|
* src/truetype/ttgload.c (tt_prepare_zone): Initialize
|
|
`first_point'.
|
|
(TT_Process_Composite_Glyph): Always untouch points.
|
|
|
|
* src/truetype/ttinterp.c (Ins_SHC): Fix computation of
|
|
`first_point' and `last_point' in case of composite glyphs.
|
|
(Ins_IUP): Fix computation of `end_point'.
|
|
|
|
2006-06-22 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
Insert EndianS16_BtoN and EndianS32_BtoN as workaround for Intel
|
|
Mac. The original patch was written by David Sachitano and Lawrence
|
|
Coopet, and modified by Sean McBride for MPW compatibility. Only
|
|
required data are converted; unused data are left in big endian.
|
|
|
|
* src/base/ftmac.c: Include <Endian.h> for byteorder macros for non
|
|
Mac OS X platforms.
|
|
(OS_INLINE): Undefine before definition.
|
|
(count_faces_sfnt): Insert EndianS16_BtoN to parse the header of
|
|
FontAssociation table in FOND resource.
|
|
(count_faces_scalable): Insert EndianS16_BtoN to parse the header
|
|
and fontSize at each entry of FontAssociation table in FOND
|
|
resource.
|
|
(parse_fond): Insert EndianS16_BtoN and EndianS32_BtoN to parse
|
|
ffStylOff of FamilyRecord header of FOND resource, the header,
|
|
fontSize, fontID at each entry of FontAssociation table, and
|
|
StyleMapping table.
|
|
(count_faces): Call `HUnlock' after all FOND utilization.
|
|
|
|
2006-06-08 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
Public API of TrueTypeGX, OpenType, and classic kern table validator
|
|
should return `FT_Err_Unimplemented_Feature' if validation service
|
|
is unavailable (disabled in `modules.cfg'). It is originally
|
|
suggested by David Turner, cf.
|
|
http://lists.gnu.org/archive/html/freetype-devel/2005-11/msg00078.html
|
|
|
|
* src/base/ftgxval.c (FT_TrueTypeGX_Validate): Return
|
|
FT_Err_Unimplemented_Feature if TrueTypeGX validation service is
|
|
unavailable.
|
|
(FT_ClassicKern_Validate): Return FT_Err_Unimplemented_Feature if
|
|
classic kern table validation service is unavailable.
|
|
|
|
* src/base/ftotval.c (FT_OpenType_Validate): Return
|
|
FT_Err_Unimplemented_Feature if OpenType validation service is
|
|
unavailable.
|
|
|
|
2006-06-08 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/bdf/bdflib.c (bdf_load_font): Fix memory leaks in case of
|
|
errors.
|
|
|
|
2006-06-07 David Turner <david@freetype.org>
|
|
|
|
* src/type1/t1afm.c (KERN_INDEX): Make it more robust.
|
|
(T1_Read_Metrics): Fix memory leak which happened when the metrics
|
|
file doesn't have kerning pairs. This fixes Savannah bug #16768.
|
|
|
|
2006-06-06 David Turner <david@freetype.org>
|
|
|
|
Fix memory leak described in Savannah bug #16759.
|
|
|
|
We change `ps_unicodes_init' so that it also takes a
|
|
`free_glyph_name' callback to release the glyph names returned by
|
|
`get_glyph_name'
|
|
|
|
* include/freetype/internal/services/svpscmap.h (PS_Glyph_NameFunc):
|
|
Renamed to ...
|
|
(PS_GetGlyphNameFunc): This.
|
|
(PS_FreeGlyphNameFunc): New typedef.
|
|
(PS_Unicodes_InitFunc): Add variable for PS_FreeGlyphNameFunc.
|
|
|
|
* src/cff/cffcmap.c (cff_sid_to_glyph_name): Use `TT_Face' for first
|
|
argument.
|
|
(cff_sid_free_glyph_name): New function.
|
|
(cff_cmap_unicode_init): Updated.
|
|
|
|
* src/psaux/t1cmap.c (t1_cmap_unicode_init): Updated.
|
|
|
|
* src/psnames/psmodule.c (ps_unicodes_init): Add variable for
|
|
PS_FreeGlyphNameFunc and use it.
|
|
|
|
|
|
2006-06-04 David Turner <david@freetype.org>
|
|
|
|
* src/base/ftutil.c (ft_mem_qrealloc): Fix the function to accept
|
|
`item_size == 0' as well -- though this sounds weird, it can
|
|
theoretically happen. This fixes Savannah bug #16669.
|
|
|
|
* src/pfr/pfrobjs.c (pfr_face_init): Fix the computation
|
|
of `face->num_glyphs' which missed the last glyph, due to
|
|
the offset-by-1 computation, since the PFR format doesn't
|
|
guarantee that glyph index 0 corresponds to the `missing
|
|
glyph. This fixes Savannah bug #16668.
|
|
|
|
2006-05-25 Werner Lemberg <wl@gnu.org>
|
|
|
|
* builds/unix/unix-cc.in (LINK_LIBRARY): Don't comment out
|
|
`-no-undefined'. Reported by Christian Biesinger.
|
|
|
|
2006-05-19 Brian Weed <bw@imaginengine.com>
|
|
|
|
* builds/win32/visualc/freetype.dsp: Release libraries no longer
|
|
have debug information, and debug libraries use `C7 compatible'
|
|
debug info.
|
|
|
|
2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
Apply patch by Derek Clegg to fix two memory leaks in the MacOS
|
|
resource fork handler. This fixes Savannah bug #16631.
|
|
|
|
* src/base/ftobjs.c (load_face_in_embedded_rfork): Replace
|
|
`FT_Stream_Close' by `FT_Stream_Free' to fix memory leak.
|
|
|
|
* src/base/ftrfrk.c (raccess_guess_linux_double_from_file_name):
|
|
Replace `FT_Stream_Close' by `FT_Stream_Free' to fix memory leak.
|
|
|
|
2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* build/unix/configure.raw: Add a fallback to disable Carbon
|
|
dependency, if configured with no options on Mac OS X.
|
|
|
|
2006-05-19 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
|
|
|
|
* src/base/ftmac.c (open_face_from_buffer): Deallocate stream when
|
|
its content cannot be parsed as supported font. This fixes
|
|
the second part of Savannah bug #16590.
|
|
|
|
2006-05-18 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/truetype/ttgload.c (TT_Load_Composite_Glyph)
|
|
[FT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Make it compilable again.
|
|
|
|
2006-05-17 David Turner <david@freetype.org>
|
|
|
|
This is a major patch used to drastically improve the performance of
|
|
loading glyphs. This both speeds up loading the glyph vectors
|
|
themselves and the auto-fitter module.
|
|
|
|
We now use inline assembler code with GCC to implement `FT_MulFix',
|
|
which is probably the most important function related to the
|
|
engine's performance.
|
|
|
|
The resulting speed-up is about 25%.
|
|
|
|
|
|
* include/freetype/internal/tttypes.h (TT_LoaderRec): Add fields
|
|
`cursor' and `limit'.
|
|
|
|
* src/autofit/afangles.c (af_corner_is_flat, af_corner_orientation):
|
|
New functions.
|
|
(AF_ATAN_BITS, af_arctan, af_angle_atan): Comment out.
|
|
[TEST]: Remove.
|
|
|
|
* src/autofit/afcjk.c (AF_Script_UniRangeRec): Comment out test
|
|
code.
|
|
|
|
* src/autofit/afhints.c (af_axis_hints_new_segment): Don't call
|
|
`FT_ZERO'
|
|
(af_direction_compute, af_glyph_hints_compute_inflections): Rewritten.
|
|
(af_glyph_hints_reload: Rewrite recognition of weak points.
|
|
|
|
* src/autofit/aflatin.c (af_latin_hints_compute_segments): Move
|
|
constant values out of the loops.
|
|
|
|
* src/autofit/aftypes.h: Updated.
|
|
|
|
* src/base/ftcalc.c (FT_MulFix): Use inline assembler code.
|
|
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Use vector
|
|
product to get orientation.
|
|
|
|
* src/gzip/ftgzip.c (ft_get_uncompressed_size): New function.
|
|
(FT_Stream_OpenGzip): Use it to handle small files directly in
|
|
memory.
|
|
|
|
* src/psaux/psconv.c (PS_Conv_ASCIIHexDecode, PS_ConvEexecDecode):
|
|
Improve performance.
|
|
|
|
* src/truetype/ttgload.c (TT_Access_Glyph_Frame): Set `cursor' and
|
|
`limit'.
|
|
|
|
(TT_Load_Glyph_Header, TT_Load_Simple_Glyph,
|
|
TT_Load_Composite_Glyph): Updated. Add threshold to protect against
|
|
exceedingly large values of number of contours. Speed up by
|
|
reducing the number of loops.
|
|
|
|
* src/type1/t1gload.c (T1_Load_Glyph): Don't apply unit matrix.
|
|
|
|
|
|
* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Change the threshold
|
|
used to detect rogue clients from 4 to 16. This is to prevent some
|
|
segmentation faults with fonts like `KozMinProVI-Regular.otf' which
|
|
comes from the Japanese Adobe Reader Asian Font pack.
|
|
|
|
2007-05-17 Werner Lemberg <wl@gnu.org>
|
|
|
|
* src/cff/cffload.c (cff_font_done): Deallocate subfont array. This
|
|
fixes the first part of Savannah bug #16590.
|
|
|
|
2006-05-16 Werner Lemberg <wl@gnu.org>
|
|
|
|
* docs/PROBLEMS: Updated icl issues.
|
|
|
|
----------------------------------------------------------------------------
|
|
|
|
Copyright 2006, 2007 by
|
|
David Turner, Robert Wilhelm, and Werner Lemberg.
|
|
|
|
This file is part of the FreeType project, and may only be used, modified,
|
|
and distributed under the terms of the FreeType project license,
|
|
LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
|
indicate that you have read the license and understand and accept it
|
|
fully.
|
|
|
|
|
|
Local Variables:
|
|
version-control: never
|
|
coding: utf-8
|
|
End:
|