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a39acf55
|
2000-08-23T02:47:57
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|
updated "psaux" and "type1z".
The Type 1 driver now completely relies on "psaux". I
now need to change the CID driver accordingly, then
finally move the Type 2 parsing routines to "psaux"
when appropriate..
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b169341e
|
2000-07-27T21:48:48
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|
update to changelog
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c5cdf8bc
|
2000-07-27T21:40:22
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re-adding a "unix-dev.mk". Debugging libtool output
is just too much of a pain for me, I prefer a good old
static lib without optimizations :-)
"make devel" is back on Unix then..
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5f5b4465
|
2000-07-26T19:13:51
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|
small update
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5fe4c00e
|
2000-07-26T19:04:08
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|
- fixed the incorrect SO extension for Visual C++
- disabled the TrueType interpreter by default
- disabled the "type1" driver, "type1z" is now used
by default (the internal driver name is "type1" now !!)
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49bd4f05
|
2000-07-12T16:57:37
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|
removed some warnings with Visual C++
that prevented compilation
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1ca6f2d1
|
2000-07-08T00:49:43
|
|
minor update
|
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|
9b3d1c75
|
2000-07-07T19:47:34
|
|
- fixed a leak in the Type 1 driver
- updated the CFF driver to support flex opcodes
|
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c06aba28
|
2000-06-30T23:38:23
|
|
updated the CHANGES file, plus a few fix in "ftstring" to
display monochrome glyphs too
|
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98258619
|
2000-06-28T20:43:07
|
|
debugged the CFF driver. The "advance width" problem
was strictly unrelated to our previous worries, it was a
really simple bug in t2gload.c !!
|
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81bb4ad9
|
2000-06-28T04:19:49
|
|
latest clean-ups..
The code compiles with NO WARNINGS with GCC and
Visual C++ (also with LCC minus debugging options)
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|
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9d636b6d
|
2000-06-27T23:32:27
|
|
various cleanups to reduce compiler warnings
+ support for CID-keyed fonts in the CFF driver
(still some unexpected bugs though..)
|
|
|
f0df85ba
|
2000-06-22T00:17:42
|
|
- MAJOR INTERNAL REDESIGN:
A lot of internal modifications have been performed lately on the
source in order to provide the following enhancements:
- more generic module support:
The FT_Module type is now defined to represent a handle to a given
module. The file <freetype/ftmodule.h> contains the FT_Module_Class
definition, as well as the module-loading public API
The FT_Driver type is still defined, and still represents a pointer
to a font driver. Note that FT_Add_Driver is replaced by FT_Add_Module,
FT_Get_Driver by FT_Get_Module, etc..
- support for generic glyph image types:
The FT_Renderer type is a pointer to a module used to perform various
operations on glyph image.
Each renderer is capable of handling images in a single format
(e.g. ft_glyph_format_outline). Its functions are used to:
- transform an glyph image
- render a glyph image into a bitmap
- return the control box (dimensions) of a given glyph image
The scan converters "ftraster.c" and "ftgrays.c" have been moved
to the new directory "src/renderer", and are used to provide two
default renderer modules.
One corresponds to the "standard" scan-converter, the other to the
"smooth" one.
The current renderer can be set through the new function
FT_Set_Renderer.
The old raster-related function FT_Set_Raster, FT_Get_Raster and
FT_Set_Raster_Mode have now disappeared, in favor of the new:
FT_Get_Renderer
FT_Set_Renderer
see the file <freetype/ftrender.h> for more details..
These changes were necessary to properly support different scalable
formats in the future, like bi-color glyphs, etc..
- glyph loader object:
A new internal object, called a 'glyph loader' has been introduced
in the base layer. It is used by all scalable format font drivers
to load glyphs and composites.
This object has been created to reduce the code size of each driver,
as each one of them basically re-implemented its functionality.
See <freetype/internal/ftobjs.h> and the FT_GlyphLoader type for
more information..
- FT_GlyphSlot had new fields:
In order to support extended features (see below), the FT_GlyphSlot
structure has a few new fields:
linearHoriAdvance: this field gives the linearly scaled (i.e.
scaled but unhinted) advance width for the glyph,
expressed as a 16.16 fixed pixel value. This
is useful to perform WYSIWYG text.
linearVertAdvance: this field gives the linearly scaled advance
height for the glyph (relevant in vertical glyph
layouts only). This is useful to perform
WYSIWYG text.
Note that the two above field replace the removed "metrics2" field
in the glyph slot.
advance: this field is a vector that gives the transformed
advance for the glyph. By default, it corresponds
to the advance width, unless FT_LOAD_VERTICAL_LAYOUT
was specified when calling FT_Load_Glyph or FT_Load_Char
bitmap_left: this field gives the distance in integer pixels from
the current pen position to the left-most pixel of
a glyph image WHEN IT IS A BITMAP. It is only valid
when the "format" field is set to
"ft_glyph_format_bitmap", for example, after calling
the new function FT_Render_Glyph.
bitmap_top: this field gives the distance in integer pixels from
the current pen position (located on the baseline) to
the top-most pixel of the glyph image WHEN IT IS A
BITMAP. Positive values correspond to upwards Y.
loader: this is a new private field for the glyph slot. Client
applications should not touch it..
- support for transforms and direct rendering in FT_Load_Glyph:
Most of the functionality found in <freetype/ftglyph.h> has been
moved to the core library. Hence, the following:
- a transform can be specified for a face through FT_Set_Transform.
this transform is applied by FT_Load_Glyph to scalable glyph images
(i.e. NOT TO BITMAPS) before the function returns, unless the
bit flag FT_LOAD_IGNORE_TRANSFORM was set in the load flags..
- once a glyph image has been loaded, it can be directly converted to
a bitmap by using the new FT_Render_Glyph function. Note that this
function takes the glyph image from the glyph slot, and converts
it to a bitmap whose properties are returned in "face.glyph.bitmap",
"face.glyph.bitmap_left" and "face.glyph.bitmap_top". The original
native image might be lost after the conversion.
- when using the new bit flag FT_LOAD_RENDER, the FT_Load_Glyph
and FT_Load_Char functions will call FT_Render_Glyph automatically
when needed.
|
|
|
f9b8dec4
|
2000-06-16T19:34:52
|
|
major reformatting of the modules source code in order to get
rid of most of the basic types redefinitions (i.e. FT_Int instead
of "FT_Int", etc..)
The format-specific prefixs like "TT_", "T1_", "T2_" & 'CID_"
are now only used in relevant structures..
fixed Werner's fix to t2gload.c :-)
other small bug fixes
|
|
|
2b9be99c
|
2000-06-07T23:41:17
|
|
a simple commit for Beta 7, I have disabled tracing in
this commit, and will re-enable it later..
|
|
|
04aa800c
|
2000-06-01T03:27:48
|
|
added a CID-keyed font driver in "src/cid"
fixed two bugs in the smooth renderer
|
|
|
4f99c3c4
|
2000-05-29T20:55:13
|
|
fixed divide by zero bug
added CFF/OpenType driver source (not working for now)
|
|
|
2e421319
|
2000-05-26T22:13:17
|
|
moved a lot of things from the TrueType driver to the SFNT
module (whose interface has changed, by the way)
This allows even more code re-use between TrueType and
OpenType formats..
|
|
|
11187206
|
2000-05-26T17:13:23
|
|
finalised the multiple masters support
fixed some nasty little bugs too
|
|
|
f5dcdd5c
|
2000-05-23T22:16:27
|
|
minor fix to the Type1 driver(s) to apply the font matrix when
necessary..
|
|
|
51179f0a
|
2000-05-18T16:18:05
|
|
some fixes for 64-bit systems. Mainly changed some
FT_TRACE calls to use %p instead of %lx when dumping
a pointer address
|
|
|
109fcf60
|
2000-05-17T23:35:37
|
|
fixed the sbit loader (src/base/sfnt/ttsbit.c)
introduced a new load flag (FT_LOAD_CROP_BITMAP) used
to indicate that we want embedded bitmaps to be cropped..
Thanks a lot to Yamano-uchi, Hidetoshi
|
|
|
3475e7fb
|
2000-05-17T20:56:01
|
|
removed TT_MAX_SUBGLYPHS macro, there is no static
limit on the number of subglyphs in a TrueType font..
changed the default number of gray levels used by the
smooth renderer to 256 (instead of 128). Of course, the
human eye can't tell a difference ;-)
|
|
|
e49ab25c
|
2000-05-16T23:44:38
|
|
formatting - removed trailing spaces
|
|
|
968f0c37
|
2000-05-16T23:26:01
|
|
update
|
|
|
c60c61c6
|
2000-05-12T15:26:58
|
|
fixed a potential memory leak when loading embedded bitmaps
|
|
|
c30aea98
|
2000-05-12T15:01:18
|
|
another massive changes in order to completely avoid
compiler warnings with GCC + "-ansi -pedantic -Wall -W"
and LCC.
Also fixed the compilation of "type1z" with Win32-LCC
(its pre-processor is broken !!)
Updated the BUILD document too
|
|
|
bfe2f98f
|
2000-05-12T12:17:15
|
|
a new massive grunt work. Redefined the EXPORT_DEF,
EXPORT_FUNC, BASE_DEF and BASE_FUNC macros to
let them take an argument..
This is needed to compile the library as a DLL on some platforms
that have different compiler conventions..
|
|
|
a9c251c4
|
2000-05-11T18:36:19
|
|
logged directory re-organisation
|
|
|
efce08d6
|
2000-05-11T18:23:52
|
|
major re-organisation of the FreeType 2 directory hierarchy
|
|
|
77054f29
|
2000-04-14T20:49:52
|
|
updates for the fifth beta
|
|
|
c3c7e7fb
|
2000-03-13T14:19:31
|
|
updated CHANGES
added BUILD & INSTALL
|
|
|
58c10b5a
|
2000-02-22T14:31:42
|
|
updated
|
|
|
633da99a
|
2000-01-27T14:07:33
|
|
updated changes log
|
|
|
5951ce9f
|
1999-12-29T00:53:44
|
|
updated the CHANGES file
+ some basic formatting cleaning
|
|
|
d2b1f357
|
1999-12-16T23:11:37
|
|
Initial revision
|