Commit Graph

136 Commits

Author SHA1 Message Date
David Turner 09d55ceabf * src/cff/cffparse.c, src/cid/cidload.c, src/type1/t1load.c: fixed
the incorrect EM size computation
2001-05-11 18:08:58 +00:00
David Turner ebe85f59c9 * include/freetype/fttrigon.h, src/base/fttrigon.c, src/base/ftbase.c,
src/base/Jamfile, src/base/rules.mk: adding trigonometric functions
    to the core API (using Cordic algorithms).

    * builds/top_level.mk, builds/newline, builds/detect.mk: fixed problems
    with Make on Windows 2000, as well as problems when "make distclean" is
    invoked on a non-Unix platform when there is no "config.mk" in the
    current directory..

    * builds/freetype.mk: fixed a problem with object deletions under
    Dos/Windows/OS/2 systems

    * src/tools: added new directory to hold tools and test programs
    moved docmaker.py, glnames.py to it..

    * src/tools/docmaker.py: improved the script to add the current date
    at the footer of each web page (useful to distinguish between versions)

    * Jamfile: fixed incorrect HDRMACRO argument.

    * TODO: removed the cubic arc bbox computation note, since it has been
    fixed recently..

    * include/freetype/t1tables.h, include/freetype/config/ftoption.h:
    formatting
2001-05-11 14:25:57 +00:00
Werner Lemberg 5704f0c984 * include/freetype/internal/ftcalc.h: Move declaration of
FT_SqrtFixed() out of `#ifdef FT_LONG64'.

* src/base/ftcalc.c (FT_MulDiv, FT_MulFix, FT_DivFix): Various tiny
fixes related to rounding in 64-bits routines and
pseudo-"optimizations".
2001-05-09 20:57:45 +00:00
Werner Lemberg 2f41b184be Another small fix from Francesco. 2001-05-08 13:54:36 +00:00
Werner Lemberg fc26ecd9d3 formatting 2001-05-08 13:52:13 +00:00
David Turner 750ddcd576 * src/pcfdriver.c: fixed incorrect bitmap width computation
* docs/docmaker.py: updated the DocMaker script in order to add
    command line options (--output,--prefix,--title), fix the erroneous
    line numbers reported during errors and warnings, and other formatting
    issues..

    * src/base/ftcalc.c: various tiny fixes related to rounding in 64-bits
    routines and pseudo"optimisations" :-)
2001-05-08 12:58:07 +00:00
Werner Lemberg b06a291ce9 Fix ChangeLog. 2001-04-27 22:40:16 +00:00
David Turner e6d4518f80 * src/base/ftbbox.c (BBox_Cubic_Check): fixed the coefficient
normalization algorithm (invalid final bit position, and invalid
	shift computation..)
2001-04-27 09:49:27 +00:00
Werner Lemberg 3780273e3e * builds/unix/config.guess, builds/unix/config.sub: Updated to
latest versions from gnu.org.

* builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag.

* include/freetype/internal/ftcalc.h: Define FT_SqrtFixed()
uncoditionally.
* src/base/ftbbox.c: Include FT_INTERNAL_CALC_H.
Fix compiler warnings.
* src/base/ftcalc.c: Fix (potential) compiler warnings.

* src/base/ftcalc.c (FT_SqrtFixed): Corrected/optimized the 32-bit
fixed-point square root computation.  It is now used even with
64-bits integers, as it is _much_ faster than calling FT_Sqrt64 :-)
* src/base/ftbbox.c: Removed invalid "#include FT_BEZIER_H" line.
* src/base/ftbbox.c (BBox_Cubic_Check): Rewrote function to use
direct computations with 16.16 values instead of sub-divisions.  It
is now slower, but proves a point :-)
* src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c:
Fixed the bezier stack depths.
* src/base/ftcalc.c (FT_MulFix): Minor rounding fix.
* builds/beos: Added BeOS-specific files to the old build system
(no changes were necessary to support BeOS in the Jamfile though).
* ftconfig.h, ftoption.h: Updated "ftconfig.h" to detect 64-bit int
types on platforms where Autoconf is not available).  Also removed
FTCALC_USE_LONG_LONG and replaced it with
FT_CONFIG_OPTION_FORCE_INT64.
* builds/win32/freetype.dsp: Updated the Visual C++ project file.
Doesn't create a DLL yet.
* cffgload.c: Removed a compilation warning.
2001-04-26 13:34:36 +00:00
David Turner ec46b28df7 * src/base/ftcalc.c (FT_SqrtFixed): corrected/optimised the 32-bit
fixed-point square root. it is now used even with 64-bits
	ints, as it's simply _much_ faster than calling FT_Sqrt64 :-)

    * src/base/ftbbox.c : removed invalid "#include FT_BEZIER_H" line
2001-04-25 22:56:30 +00:00
David Turner caf72cd6e5 * src/base/ftbbox.c (BBox_Cubic_Check): rewrote function to use
direct computations with 16.16 values instead of sub-divisions.
        It is now slower, but proves a point :-)

        * src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c :
        fixed the bezier stack depths..

        * src/base/ftcalc.c (FT_MulFix): minor rounding fix

        * builds/beos : added BeOS-specific files to the old build system
        (no changes were necessary to support BeOS in the Jamfile though)
2001-04-25 18:11:16 +00:00
Werner Lemberg cfcfd3c432 * builds/unix/config.guess, builds/unix/config.sub: Updated to
latest versions from gnu.org.
2001-04-24 07:03:25 +00:00
Werner Lemberg c7e1552c0f * builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag. 2001-04-22 09:49:49 +00:00
Werner Lemberg 526b5d8c2a formatting 2001-04-21 18:34:30 +00:00
David Turner 6d4fbec1b8 * ftconfig.h, ftoption.h: updated "ftconfig.h" to detect 64-bit int
types on platforms where Autoconf is not available). Also removed
	FTCALC_USE_LONG_LONG and replaced it with FT_CONFIG_OPTION_FORCE_INT64

	* builds/win32/freetype.dsp: updated the Visual C++ project file. Doesn't
	create a DLL yet..

	* cffgload.c: removed a compilation warning
2001-04-20 08:50:36 +00:00
Tom Kacvinsky ed6971b569 2001-04-10 Tom Kacvinsky <tjk@ams.org>
* t1load.c (parse_charstrings): Changed code for placing .notdef
        glyph into slot 0 so that we no longer have a memory access
        violation.

        * t1load.h: In structure T1_Loader, added swap_table (of type
        PS_Table) to facilitate placing the .notdef glyph into slot 0.
2001-04-10 18:21:30 +00:00
Werner Lemberg 800f5096c1 * src/pcf/pcfdriver.c (PCF_Get_Char_Index): Fix return value.
* builds/dos/detect.mk: Add support for bash.
2001-04-10 13:59:58 +00:00
Werner Lemberg cbc9938e68 * builds/os2/*.mk: These files have been forgotten to update to
the structure of similar makefiles.
* builds/dos/*.mk: Ditto.
* builds/ansi/*.mk: Ditto.

* builds/win32/win32-def.mk (BUILD): Fix typo.

* builds/compiler/*.mk (CLEAN_LIBRARY): Don't use NO_OUTPUT.
This is already used in the link_*.mk files.


* src/*/Jamfile: Slight changes	to make files more cryptic.
2001-04-06 07:05:50 +00:00
Werner Lemberg a1844e0927 * Jamfile, src/Jamfile, src/*/Jamfile: Formatted. Slight changes
to give files identical structure.
2001-04-03 21:07:36 +00:00
Werner Lemberg 1429db6c4f * README: Formatting.
* Jamfile: Fix typo.

* src/cff/cffparse.c: Move error code #defines to...
* include/freetype/internal/cfferrs.h: This file.
* src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced
`FT_Err_*' with `CFF_Err_*'.
* src/cid/cidparse.c: Replaced `FT_Err_*' with `T1_Err_*'.
* src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto.
* src/sfnt/sfobcs.c, src/sfnt/ttload.c: Replaced `FT_Err_*' with
`TT_Err_*'.
* src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto.
* src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c,
src/type1/t1parse.c: Replaced `FT_Err_*' with `T1_Err_*'.

* include/freetype/internal/cfferrs.h: Add
`CFF_Err_Unknown_File_Format'.
* include/freetype/internal/t1errors.h: Add
`T1_Err_Unknown_File_Format'.
* include/freetype/internal/tterrors.h: Add
`TT_Err_Unknown_File_Format'.

* src/cff/cffload.h: Add `cff_*_encoding' and `cff_*_charset'
references.
* src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'.

* src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use
FT_LOCAL_DEF.
* src/cid/cidobjs.c (CID_Done_Driver): Ditto.
* src/trutype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size):
Ditto.
* src/type1/t1objs.c (T1_Done_Driver): Ditto.
* src/pcf/pcfdriver.c (PCF_Done_Face): Ditto.
* src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'.
2001-04-02 23:54:01 +00:00
Werner Lemberg ab6d10759a * CHANGES: Reformatted, minor fixes.
* TODO: Updated.
* include/freetype/freetype.h: Formatting.

* Jamrules, Jamfile, src/Jamfile, src/*/Jamfile: Adding jamfiles to
the source tree.  See www.freetype.org/jam/index.html for details.
2001-04-02 21:30:06 +00:00
Tom Kacvinsky 8f031b08ec Formatting 2001-04-02 17:50:08 +00:00
Tom Kacvinsky 679ea64ccc 2001-04-02 Tom Kacvinsky <tjk@ams.org>
* src/sfnt/ttload.c (TT_Load_Metrics): Fix an improper pointer
        dereference.  Submitted by Herbert Duerr <duerr@sun.com>
2001-04-02 17:48:43 +00:00
Tom Kacvinsky 7e0e160d87 2001-03-26 Tom Kacvinsky <tjk@ams.org>
* include/freetype/config/ftconfig.h: Changed hexadecimal
        constants to use suffix U to avoid problems with HP-UX's c89
        compiler.  Submitted by G.W. Lucas <glucas@sonalysts.com>
2001-03-26 23:58:40 +00:00
David Turner 5bf0a39485 * Jamrules, Jamfile, src/Jamfile, src/*/Jamfile: Adding jamfiles
to the source tree. see www.freetype.org/jam/index.html for details
2001-03-24 17:10:09 +00:00
Werner Lemberg 521d8dc2e5 Add 2.0.2 version tag. 2001-03-24 15:26:12 +00:00
Werner Lemberg 521a2d7a13 * builds/win32/detekt.mk: Fix .PHONY target for Intel compiler.
Renamed "ftnames.h" to "ftsnames.h", and FT_NAMES_H to
FT_SFNT_NAMES_H.
* docs/docmaker.py: Added generation of INDEX link in table of
contents.
* INSTALL, docs/BUILD: Updated documentation to indicate that the
compilation process has changed slightly (no more `src' required in
* builds/*/*-def.mk: Changed the objects directory from "obj" to
"objs".
* include/freetype/config/ftheader.h: Removed obsolete macros like
FT_SOURCE_FILE, etc. and added cache-specific macro definitions that
were previously defined in <freetype/ftcache.h>.  Added comments to
be included in a new API Reference section.

* src/*/*: Removed the use of FT_SOURCE_FILE, etc.  Now, each
component needs to add its own directory to the include path at
compile time.  Modified all "rules.mk" and "descrip.mms"
accordingly.

* src/cid/cidobjs.c, src/cid/cidload.c, src/pcf/pcfread.c,
src/type1/t1load.c, src/type1/t1objs.c: Added a few casts to remove
compiler warnings in pedantic modes.
* include/config/ft2build.h, include/config/ftheader.h: The file
top-level <ft2build.h>.

* include/config/ftheader.h: Added new section describing the #include
macros.


the Type 2 glyph charstring (used by conversion programs).
* docs/docmaker.py: Added cross-references generation as well as


seac emulation provided by the Type 2 endchar operator.


* src/cid/cidafm.c, src/cid/cidafm.h: removed un-needed files,
Added support for clipped direct rendering in the smooth renderer.


* src/cff/t2objs.c (T2_Init_Face): For pure CFF fonts, set
2001-03-20 22:58:56 +00:00
David Turner 6ce03efb12 * include/freetype/config/ftheader.h, include/freetype/ftsnames.h:
renamed "ftnames.h" to "ftsnames.h", and FT_NAMES_H to FT_SFNT_NAMES_H

	* docs/docmaker.py: added generation of INDEX link in table of contents
2001-03-20 14:50:04 +00:00
David Turner 8d3a401fa8 * builds/*/*-def.mk: changed the objects directory from "obj" to "objs"
* include/freetype/config/ftheader.h: removed obsolete macros like
	FT_SOURCE_FILE, etc.. and added cache-specific macro definitions that
	were previously defined in <freetype/ftcache.h>. Added comments to be
	included in a new API Reference section.

	* src/*/*: removed the use of FT_SOURCE_FILE, etc.. now, each component
	needs to added its own directory to the include path at compile time.
	Modified all "rules.mk" and "descrip.mms" accordingly..
2001-03-20 11:14:24 +00:00
Werner Lemberg 3de5b07cc3 * builds/unix/configure.in: Add $ft_version.
* builds/unix/freetype-config.in: Use it.
* builds/unix/configure: Updated.
2001-03-20 07:52:52 +00:00
Tom Kacvinsky a2e47b2688 Added entries for changes to Type 1 and CFF drivers, related to units
per EM processing in the font matrix parsers.
2001-03-19 14:30:24 +00:00
David Turner 8cfe002db9 renamed <freetype/config/ft2build.h> to 'ftheader.h' to avoid
name conflicts with top-level <ft2build.h>

added some comments for docmaker in ftheader.h in order to
document the header file macros..
2001-03-18 00:26:23 +00:00
David Turner 168e39a15b small update to remove compiler warnings 2001-03-17 23:25:34 +00:00
Tom Kacvinsky 99678c3408 Added entries for changes to the BBox processing of the CFF driver. Now
the Type 1, CID, and CFF drivers match in their BBox processing.
2001-03-17 16:44:23 +00:00
Tom Kacvinsky 3952f6c778 Added entries for changes to CFF driver submitted by Sander van der
Wal.  These include adding suppoort for getting a glyph name based on
glyph index, and support for the deprecated operator dotsection.
2001-03-16 15:09:52 +00:00
Werner Lemberg 9a8b536fb9 * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix error
messages.

* INSTALL, docs/BUILD: We need GNU make 3.78.1 or newer.
2001-03-12 22:33:52 +00:00
Tom Kacvinsky fb68eaf8ac 2001-03-12 Tom Kacvinsky <tjk@ams.org>
* include/freetype/internal/psaux.h:  Changed the lenIV member of
        the T1_Decoder_ struct to be an FT_Int instead of an FT_UInt.
2001-03-12 12:06:30 +00:00
Tom Kacvinsky d15ac62429 Added entries for changes to the Type 1 decoder and the CID font driver (which
take into account the possibility of lenIV seed bytes at the beginning of a
subroutine).
2001-03-12 02:36:49 +00:00
Werner Lemberg 22e812a8c4 * src/pcf/pcfread.c: Put READ_Fields() always in a conditional to
avoid compiler warnings.
2001-03-11 13:11:43 +00:00
Werner Lemberg 29bac136cb * TODO: Updated.
* src/cid/cidload.c (parse_font_matrix): Added units_per_EM
* src/type1/t1load.c (parse_font_bbox): Changed to use FT_Fixed
2001-03-11 11:28:39 +00:00
Tom Kacvinsky 21fed911e2 Added entry for TODO list. 2001-03-10 20:03:06 +00:00
Tom Kacvinsky f4f17d4f71 Myriad entires for FT_Fixed number handling in bbox parsing and
assignment code that uses bbox values.
2001-03-10 19:21:19 +00:00
Werner Lemberg 914b289f16 * src/*/*.c: Added many casts to make code more 64bit-safe. 2001-03-10 17:07:42 +00:00
Werner Lemberg 7124a8e59c * INSTALL, docs/BUILD: We need GNU make 3.78 or newer.
* src/type1/t1objs.c (T1_Init_Face): Minor correction: We must wait
Submitted by Sander van der Wal <svdwal@xs4all.nl>.
2001-03-07 21:20:48 +00:00
Tom Kacvinsky a20e15bc0d Added entry:
* src/type1/t1objs.c (T1_Init_Face): Minor correction:  we must wait
        until parse_font_bbox is changed before we use logical shift rights
        in the assignments of `root->ascender', `root->descender', and
        `root->max_advance_width'.
2001-03-07 20:56:57 +00:00
Tom Kacvinsky 5441897bcb Added entry:
* src/type1/t1objs.c (T1_Done_Face): Free `char_name' table to
        avoid a memory leak.
        Submitted by Sander van der Wal <svdwal@xs4all.nl>
2001-03-07 20:43:38 +00:00
Werner Lemberg 2e35c9b406 formatting 2001-03-06 13:56:42 +00:00
Tom Kacvinsky 0d832659c7 Added entry:
2001-03-05  Tom Kacvinsky <tjk@ams.org>

        * src/cff/cffgload.c (CFF_Load_Glyph): Set glyph control data to the
        the Type 2 glyph charstring (used by conversion programs). Submitted
        by Ha Shao <hashao@chinese.com>.
2001-03-05 16:24:58 +00:00
Antoine Leca ca3035ad4c * include/freetype/ttnameid.h: Correct a stupid typo which prevented
correct compilation (TT_MS_LANGID_TIGRIGNA_ETHIOPIA appeared twice).
I am sorry for the inconvenience :-(.
2001-03-05 00:15:37 +00:00
Werner Lemberg 29179a33ee * builds/unix/detect.mk: Add test for Hurd.
* builds/hurd/detect.mk: Removed.
2001-03-04 22:10:36 +00:00