kmx git

Commit	Date	Message
a90663f5	2000-07-08T00:41:13	vast clean-up of the sources in order to allow flat directory compilation (by defining the FT_FLAT_COMPILE macro at compile time..) moved "freetype2/BUILD" to "freetype2/docs/BUILD"
62952153	2000-07-07T20:14:22	removed a compiler warning..
9b3d1c75	2000-07-07T19:47:34	- fixed a leak in the Type 1 driver - updated the CFF driver to support flex opcodes
60735896	2000-07-07T19:46:30	removed obsolete files..
ab9cc277	2000-07-07T19:46:01	added Windows FNT/FON font driver
43a2f656	2000-07-05T18:23:38	fixed a few bugs, cleaned up some code
bd5ae400	2000-07-05T04:32:02	Run g++ on the FreeType library. This should make the use of code in C++ programs easier: Renamed FT_WordXX to FT_UIntXX. Changed a lot of void* to FT_Byte* if related to i/o streams -- FreeType always accesses streams byte-wise, so this makes sense IMHO. Added a lot of #ifdef __cplusplus to header files (and removed a few). Other minor syntax fixes (mostly casts). Replaced the variable `private' with `private_dict' -- `private' is reserved in C++.
c6a92202	2000-07-04T18:12:13	various clean-ups: - using FT_UNUSED instead of UNUSED - using FT_LONG64 and FT_INT64 instead of LONG64 & INT64 - using FT_SIZEOF_INT & FT_SIZEOF_LONG instead of... - removed the #ifdefs that used SIZEOF_INT, instead we now use FT_Int32 and FT_UInt32 when needed to support 32-bits quantity correctly on 64-bits systems..
aa8c7da0	2000-07-04T03:37:18	Don't use -lefence in the demo Makefile. Added C++ guards in ftmodule.h Fix error check in ftglyph.c Formatting; adding copyrights; fixing documentation
d0c36e3b	2000-07-03T16:45:15	Formatting; fixing documentation.
d18388e4	2000-07-03T15:00:49	fixed a few 64-bit related bugs in "sfnt/ttload.c" and "base/ftstream.c" Note that "TT_PCLT" was incorrectly defined in <freetype/tttables.h>
768c9561	2000-07-03T07:09:09	Formatting. Fixing some tracing messages.
5811c7c3	2000-07-02T13:53:16	Formatting. Fixed some errors which prevented compiling.
fbeb41d9	2000-07-02T00:27:53	Formatting. Adding copyright notices. Removing an unnecessary file (smooth.h).
e0bba322	2000-07-01T19:33:40	fixed the PSNames -> Unicode translation table the Python script "glnames.py" was buggy and lacked quite a few values in the "names_to_unicode" table !!
798e70e4	2000-07-01T14:09:27	Removing.
11735fe3	2000-07-01T14:08:31	A small fix from Tom.
a8bbc267	2000-07-01T14:06:46	Formatting as usual... Adding trivial argument checking to some functions. Added dynamic driver interface to cidriver. Minor `version' fixes for macfont and psnames modules. Removed unnecessary files
f9ca2bb5	2000-06-30T23:12:55	managed to re-design entirely the API in <freetype/ftglyph.h> It is now really the "glyph factory" that Stefan was probably dreaming about.. fixed some recent formatting errors from Werner ;-) cleaned up the demonstration programs from most of the rust that they had, though I'm sure someone is going to re-format them really soon !! "ftstring" now uses the new ftglyph.h API, and is now faster and smaller.. yep..
ac39ecdc	2000-06-30T22:24:36	Formatting... Fixing incorrect scaling of vertical advance width.
cc9fc49c	2000-06-30T06:21:26	Formatting... Applying some fixes from Tom.
5ae831c1	2000-06-30T01:31:22	changes used to implement the auto-hinting support
32b85e67	2000-06-29T21:48:58	various bug fixes in the postscript font drivers (mainly they added one un-necessary point to each contour..)
60402683	2000-06-29T06:19:07	small fix in the definition of the convenience functions
deb4e983	2000-06-29T03:14:25	Formatting... Preprocessor lines now always start the line. Improved error handling in `base' module. Fixed a out-of-bounds error in ttgload.
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 !!
075cdf12	2000-06-28T05:35:58	fixed a _nasty_ bug in the CFF driver. Note that there are still escapement problems though..
98c2fde0	2000-06-28T04:31:24	removed obsolete files... :-(
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)
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..)
74abee8e	2000-06-27T23:31:53	various cleanups to reduce compiler warnings
7ed5a057	2000-06-27T23:23:22	small bugfix
385bedb8	2000-06-27T23:22:49	formatting
728da1c8	2000-06-27T23:21:51	changed file names and some functions names to avoid conflicts with the "type1" driver.
a1be2dce	2000-06-27T23:20:35	cleaned up source code to avoid function name conflicts with Type 1 driver(s)
5ae1bad3	2000-06-27T23:18:39	added new renderer module
d7a04683	2000-06-25T23:02:11	More formatting. About previous commitment: Added latest versions of (still unused) config.guess and config.sub files.
dcd2e14c	2000-06-25T07:43:15	forgotten fixes.
a929ba9b	2000-06-25T06:47:11	applying formatting again
994d7747	2000-06-25T04:49:19	various hacks to the TrueType driver that I cannot explain now, but they'll be very useful in the near future :-)
2a98b3c4	2000-06-23T13:47:55	reduced some nasty memory leaks
90f68b72	2000-06-23T12:26:14	still more updates to the TrueType driver to make it more "extensible"..
c3128615	2000-06-23T05:02:13	bugfixes in the Type1 drivers
5b58f5e3	2000-06-23T04:19:36	fixed *top++ bug present in type1/t1gload.c as well
7802d466	2000-06-23T04:18:55	*top++-bug was not a compiler bug, therefore the comment about the affected compiler was misleading and has been removed
d0079e66	2000-06-23T00:07:06	improved the Type1 drivers to deal with the case where the lenIV field is set to -1 to indicate unencoded charstrings fixed some source code to prevent a compiler bug on IRIX fixed the module version's in the "type1z" driver
910c597d	2000-06-22T00:31:01	updated for new design
aa4c28f9	2000-06-22T00:27:15	added new files
20629743	2000-06-22T00:26:21	small bugfix
e82a82af	2000-06-22T00:26:11	small bugfix in the "seac" code
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.
9ca2af38	2000-06-21T03:03:28	A new formatting orgy. Added some `#if 0' to completely disable the CID AFM stuff. In case this is not correct please fix.
9c05268e	2000-06-17T20:15:53	Newly generated.
100d6d47	2000-06-17T20:15:06	Fixing glyph name typos in glnames.py; more formatting.
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
e3c11d7f	2000-06-16T06:49:56	A new round of formatting, adding/fixing documentation etc.
67d301f3	2000-06-14T04:13:59	Fixed the PACK() macro.
7a4fda88	2000-06-13T23:21:00	The next round of formatting, checking documentation, etc.
78575dc0	2000-06-12T19:36:41	A lot of formatting. Added more tracing levels. More Makefile fixes. Minor other changes.
e35cac66	2000-06-11T03:46:57	A complete revision of FreeType 2's GNU makefiles (of the library): Tons of unnecessary stuff have been removed; only the essential rules have been retained. The source files now depend on all header files in include/freetype, include/freetype/config, and include/freetype/internal. This is not optimal, I know, and I'll try to improve this, but it is better than before (namely no dependencies on `internal'). FTDEBUG_SRC has been added (similar to FTSYS_SRC) -- I don't know exactly whether this is really useful, but it doesn't harm. There is now more documentation in the makefiles itself. io-frames.html: Use of <th>, <code>, and <var> for better tagging. Reactivating of FT_DEBUG_LEVEL_xxx macros. Added a lot of #include directives to make `multi' builds possible -- note that currently the modules cid, t1, and t1z have clashing structures and functions which means that you can only use one of these three modules for a multi build. Added some missing function declarations to (local) header files. Renamed some T1_Open_Face() to CID_Open_Face() in the cid module -- a lot of other functions should be renamed also... Replaced many FT_xxx stuff with T1_xxx in t1z driver -- this isn't finished yet... Fixed FT_Free() to allow a NULL pointer without an assertion (this has always been a valid assumption in FreeType, at least in FT 1.x). A lot of other, minor fixes (mostly documentation).
cb9109fc	2000-06-09T05:25:19	Applied Tom's patches to improve CFF handling.
3d99f796	2000-06-07T23:06:10	finally fixed that crazy Type 1 hinter.. it still sucks though .. ;-)
24aaddae	2000-06-07T20:19:21	removed invalid #include
6cef627d	2000-06-07T20:06:54	added code to correctly scale global metrics
b770a4ab	2000-06-07T20:06:18	bug fix, suggested by Tor Lillqvist
de6523ee	2000-06-07T20:05:50	Added code to correctly scale global metrics
0f991b43	2000-06-07T20:04:34	new version of the CFF driver, this one works :-)
e1d5dd78	2000-06-07T04:48:12	Moved all *errors.h header files to include/freetype/internal for consistency. Removed unused error message.
61bd4b9d	2000-06-07T00:00:08	Added FT_FRAME_SKIP_xxx to skip fields. More use of READ_Fields() in ttsbit.c Other minor fixes.
1c0d4acb	2000-06-06T20:41:48	Fine-tuned a lot of tracing levels to make them more functional with ftview. Added a lot of \n to tracing messages. Fixed a serious bug in loading SBit offsets (missing parentheses around a xxx ? yyy : zzz construct). Replaced most GET_xxx() functions with calls to READ_Frame() in ttsbit.c
920d41e0	2000-06-05T14:32:32	Removing trailing whitespace.
4e6dd858	2000-06-05T05:26:15	freetype.h: Adding ft_encoding_xxx values for some CJK encodings. Fixing copyright notice on many files. Changed some tracing levels. A lot of formatting, fixing documentation etc. as usual.
56177261	2000-06-03T21:59:44	ftview now has two new options: -d activates debugging, and -l sets the trace level. Since FT2 is still beta, I've activated the FT_DEBUG_xxx macros by default. To make reasonable output, I've changed some TRACEx macros to other levels.
eb81e378	2000-06-03T06:03:11	More preparation for tracing. Formatting.
9a754ce3	2000-06-02T21:31:32	Formatting; adding some tracing code.
91e52d41	2000-06-02T14:30:38	Finishing first formatting/documenting etc. of the `base' dir. Some modules are still badly documented, though...
08edde58	2000-06-02T00:11:57	Correct wrong fix.
2fbf7e43	2000-06-02T00:01:14	Added a lot of error checking code to the exported functions in the `base' subdir (not complete yet).
d66ea312	2000-06-01T15:49:28	FT_Outline_Decompose() now returns FT_Error. Minor bug fixes. More formatting, adding/fixing documentation.
6b0bf346	2000-06-01T05:01:01	slight change to the smooth renderer to make it compile stand alone with the _STANDALONE_ macro defined.. See comments inside it "src/base/ftgrays.c"
b3936a16	2000-06-01T04:44:36	small bug fix from Robert :-)
04aa800c	2000-06-01T03:27:48	added a CID-keyed font driver in "src/cid" fixed two bugs in the smooth renderer
3581d064	2000-06-01T03:26:58	changed the SFNT format check to make it less strict. A certain number of TrueType fonts have invalid values in the SFNT header..
a3b6c6c2	2000-05-31T06:55:12	Formatting, fixing and adding documentation.
0c8cde2e	2000-05-30T20:10:06	ftgrays.c: Formatting. It seems to me that _STANDALONE_ doesn't work yet... Will it ever work? If not, the unused code should be removed. ftconfig.h, ftobjs.h: Fix my last fix of the UNUSED() macro.
f13e6333	2000-05-30T16:49:14	Formatting; minor improvements.
026bd17b	2000-05-30T05:13:30	ftmulti.c: Will now accept any filename. It will no longer append `.ttf' or `.ttc'. Reformatted. ftcalc.c, ftdebug.c: Minor formatting stuff.
5b401bb9	2000-05-29T23:03:15	additional changes to the CFF/Type2 driver
c3c344c7	2000-05-29T22:40:57	Fixing the fixes :-) More formatting.
4f99c3c4	2000-05-29T20:55:13	fixed divide by zero bug added CFF/OpenType driver source (not working for now)
a519b3b7	2000-05-29T20:46:12	Formatting, fixing descriptions.
b1677a87	2000-05-29T20:37:41	changed the SFNT driver slightly to add more robust checking based on the "search_rang", etc.., fields of the sfnt header.. This avoids problems (like certain Type 1 multiple masters incorrectly recognized as trueType files)..
241e151e	2000-05-28T17:15:37	oops, forgot to commit these files
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..
2c5f482b	2000-05-26T22:10:08	removed obsolete files
5413644b	2000-05-26T17:52:06	added a new demonstration program called "ftmulti" to demonstrate the multiple masters support fixed a few bugs
11187206	2000-05-26T17:13:23	finalised the multiple masters support fixed some nasty little bugs too
fea68c68	2000-05-26T06:40:49	fixed two minor bugs: - the glyph index was not checked in FT_Load_Glyph - the "type1" driver didn't read the FontBBox and FontMatrix correctly..
936d2e07	2000-05-26T02:16:06	a small change to allow the "type1" driver to detect multiple master fonts and return an error code that allows the "type1z" driver to load them after..
7c388ba4	2000-05-26T02:07:40	added support for multiple master fonts in "type1z". It is now working, but there is no way currently to change the default weight vector (tested with custom vectors though). Note that you should remove the "type1" driver from the module list to be able to test it..

a90663f5

2000-07-08T00:41:13

vast clean-up of the sources in order to allow flat directory compilation (by defining the FT_FLAT_COMPILE macro at compile time..) moved "freetype2/BUILD" to "freetype2/docs/BUILD"

62952153

2000-07-07T20:14:22

removed a compiler warning..

9b3d1c75

2000-07-07T19:47:34

- fixed a leak in the Type 1 driver - updated the CFF driver to support flex opcodes

60735896

2000-07-07T19:46:30

removed obsolete files..

ab9cc277

2000-07-07T19:46:01

added Windows FNT/FON font driver

43a2f656

2000-07-05T18:23:38

fixed a few bugs, cleaned up some code

bd5ae400

2000-07-05T04:32:02

Run g++ on the FreeType library. This should make the use of code in C++ programs easier: Renamed FT_WordXX to FT_UIntXX. Changed a lot of void* to FT_Byte* if related to i/o streams -- FreeType always accesses streams byte-wise, so this makes sense IMHO. Added a lot of #ifdef __cplusplus to header files (and removed a few). Other minor syntax fixes (mostly casts). Replaced the variable `private' with `private_dict' -- `private' is reserved in C++.

c6a92202

2000-07-04T18:12:13

various clean-ups: - using FT_UNUSED instead of UNUSED - using FT_LONG64 and FT_INT64 instead of LONG64 & INT64 - using FT_SIZEOF_INT & FT_SIZEOF_LONG instead of... - removed the #ifdefs that used SIZEOF_INT, instead we now use FT_Int32 and FT_UInt32 when needed to support 32-bits quantity correctly on 64-bits systems..

aa8c7da0

2000-07-04T03:37:18

Don't use -lefence in the demo Makefile. Added C++ guards in ftmodule.h Fix error check in ftglyph.c Formatting; adding copyrights; fixing documentation

d0c36e3b

2000-07-03T16:45:15

Formatting; fixing documentation.

d18388e4

2000-07-03T15:00:49

fixed a few 64-bit related bugs in "sfnt/ttload.c" and "base/ftstream.c" Note that "TT_PCLT" was incorrectly defined in <freetype/tttables.h>

768c9561

2000-07-03T07:09:09

Formatting. Fixing some tracing messages.

5811c7c3

2000-07-02T13:53:16

Formatting. Fixed some errors which prevented compiling.

fbeb41d9

2000-07-02T00:27:53

Formatting. Adding copyright notices. Removing an unnecessary file (smooth.h).

e0bba322

2000-07-01T19:33:40

fixed the PSNames -> Unicode translation table the Python script "glnames.py" was buggy and lacked quite a few values in the "names_to_unicode" table !!

798e70e4

2000-07-01T14:09:27

Removing.

11735fe3

2000-07-01T14:08:31

A small fix from Tom.

a8bbc267

2000-07-01T14:06:46

Formatting as usual... Adding trivial argument checking to some functions. Added dynamic driver interface to cidriver. Minor `version' fixes for macfont and psnames modules. Removed unnecessary files

f9ca2bb5

2000-06-30T23:12:55

managed to re-design entirely the API in <freetype/ftglyph.h> It is now really the "glyph factory" that Stefan was probably dreaming about.. fixed some recent formatting errors from Werner ;-) cleaned up the demonstration programs from most of the rust that they had, though I'm sure someone is going to re-format them really soon !! "ftstring" now uses the new ftglyph.h API, and is now faster and smaller.. yep..

ac39ecdc

2000-06-30T22:24:36

Formatting... Fixing incorrect scaling of vertical advance width.

cc9fc49c

2000-06-30T06:21:26

Formatting... Applying some fixes from Tom.

5ae831c1

2000-06-30T01:31:22

changes used to implement the auto-hinting support

32b85e67

2000-06-29T21:48:58

various bug fixes in the postscript font drivers (mainly they added one un-necessary point to each contour..)

60402683

2000-06-29T06:19:07

small fix in the definition of the convenience functions

deb4e983

2000-06-29T03:14:25

Formatting... Preprocessor lines now always start the line. Improved error handling in `base' module. Fixed a out-of-bounds error in ttgload.

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 !!

075cdf12

2000-06-28T05:35:58

fixed a _nasty_ bug in the CFF driver. Note that there are still escapement problems though..

98c2fde0

2000-06-28T04:31:24

removed obsolete files... :-(

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)

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..)

74abee8e

2000-06-27T23:31:53

various cleanups to reduce compiler warnings

7ed5a057

2000-06-27T23:23:22

small bugfix

385bedb8

2000-06-27T23:22:49

formatting

728da1c8

2000-06-27T23:21:51

changed file names and some functions names to avoid conflicts with the "type1" driver.

a1be2dce

2000-06-27T23:20:35

cleaned up source code to avoid function name conflicts with Type 1 driver(s)

5ae1bad3

2000-06-27T23:18:39

added new renderer module

d7a04683

2000-06-25T23:02:11

More formatting. About previous commitment: Added latest versions of (still unused) config.guess and config.sub files.

dcd2e14c

2000-06-25T07:43:15

forgotten fixes.

a929ba9b

2000-06-25T06:47:11

applying formatting again

994d7747

2000-06-25T04:49:19

various hacks to the TrueType driver that I cannot explain now, but they'll be very useful in the near future :-)

2a98b3c4

2000-06-23T13:47:55

reduced some nasty memory leaks

90f68b72

2000-06-23T12:26:14

still more updates to the TrueType driver to make it more "extensible"..

c3128615

2000-06-23T05:02:13

bugfixes in the Type1 drivers

5b58f5e3

2000-06-23T04:19:36

fixed *top++ bug present in type1/t1gload.c as well

7802d466

2000-06-23T04:18:55

*top++-bug was not a compiler bug, therefore the comment about the affected compiler was misleading and has been removed

d0079e66

2000-06-23T00:07:06

improved the Type1 drivers to deal with the case where the lenIV field is set to -1 to indicate unencoded charstrings fixed some source code to prevent a compiler bug on IRIX fixed the module version's in the "type1z" driver

910c597d

2000-06-22T00:31:01

updated for new design

aa4c28f9

2000-06-22T00:27:15

added new files

20629743

2000-06-22T00:26:21

small bugfix

e82a82af

2000-06-22T00:26:11

small bugfix in the "seac" code

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.

9ca2af38

2000-06-21T03:03:28

A new formatting orgy. Added some `#if 0' to completely disable the CID AFM stuff. In case this is not correct please fix.

9c05268e

2000-06-17T20:15:53

Newly generated.

100d6d47

2000-06-17T20:15:06

Fixing glyph name typos in glnames.py; more formatting.

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

e3c11d7f

2000-06-16T06:49:56

A new round of formatting, adding/fixing documentation etc.

67d301f3

2000-06-14T04:13:59

Fixed the PACK() macro.

7a4fda88

2000-06-13T23:21:00

The next round of formatting, checking documentation, etc.

78575dc0

2000-06-12T19:36:41

A lot of formatting. Added more tracing levels. More Makefile fixes. Minor other changes.

e35cac66

2000-06-11T03:46:57

A complete revision of FreeType 2's GNU makefiles (of the library): Tons of unnecessary stuff have been removed; only the essential rules have been retained. The source files now depend on all header files in include/freetype, include/freetype/config, and include/freetype/internal. This is not optimal, I know, and I'll try to improve this, but it is better than before (namely no dependencies on `internal'). FTDEBUG_SRC has been added (similar to FTSYS_SRC) -- I don't know exactly whether this is really useful, but it doesn't harm. There is now more documentation in the makefiles itself. io-frames.html: Use of <th>, <code>, and <var> for better tagging. Reactivating of FT_DEBUG_LEVEL_xxx macros. Added a lot of #include directives to make `multi' builds possible -- note that currently the modules cid, t1, and t1z have clashing structures and functions which means that you can only use one of these three modules for a multi build. Added some missing function declarations to (local) header files. Renamed some T1_Open_Face() to CID_Open_Face() in the cid module -- a lot of other functions should be renamed also... Replaced many FT_xxx stuff with T1_xxx in t1z driver -- this isn't finished yet... Fixed FT_Free() to allow a NULL pointer without an assertion (this has always been a valid assumption in FreeType, at least in FT 1.x). A lot of other, minor fixes (mostly documentation).

cb9109fc

2000-06-09T05:25:19

Applied Tom's patches to improve CFF handling.

3d99f796

2000-06-07T23:06:10

finally fixed that crazy Type 1 hinter.. it still sucks though .. ;-)

24aaddae

2000-06-07T20:19:21

removed invalid #include

6cef627d

2000-06-07T20:06:54

added code to correctly scale global metrics

b770a4ab

2000-06-07T20:06:18

bug fix, suggested by Tor Lillqvist

de6523ee

2000-06-07T20:05:50

Added code to correctly scale global metrics

0f991b43

2000-06-07T20:04:34

new version of the CFF driver, this one works :-)

e1d5dd78

2000-06-07T04:48:12

Moved all *errors.h header files to include/freetype/internal for consistency. Removed unused error message.

61bd4b9d

2000-06-07T00:00:08

Added FT_FRAME_SKIP_xxx to skip fields. More use of READ_Fields() in ttsbit.c Other minor fixes.

1c0d4acb

2000-06-06T20:41:48

Fine-tuned a lot of tracing levels to make them more functional with ftview. Added a lot of \n to tracing messages. Fixed a serious bug in loading SBit offsets (missing parentheses around a xxx ? yyy : zzz construct). Replaced most GET_xxx() functions with calls to READ_Frame() in ttsbit.c

920d41e0

2000-06-05T14:32:32

Removing trailing whitespace.

4e6dd858

2000-06-05T05:26:15

freetype.h: Adding ft_encoding_xxx values for some CJK encodings. Fixing copyright notice on many files. Changed some tracing levels. A lot of formatting, fixing documentation etc. as usual.

56177261

2000-06-03T21:59:44

ftview now has two new options: -d activates debugging, and -l sets the trace level. Since FT2 is still beta, I've activated the FT_DEBUG_xxx macros by default. To make reasonable output, I've changed some TRACEx macros to other levels.

eb81e378

2000-06-03T06:03:11

More preparation for tracing. Formatting.

9a754ce3

2000-06-02T21:31:32

Formatting; adding some tracing code.

91e52d41

2000-06-02T14:30:38

Finishing first formatting/documenting etc. of the `base' dir. Some modules are still badly documented, though...

08edde58

2000-06-02T00:11:57

Correct wrong fix.

2fbf7e43

2000-06-02T00:01:14

Added a lot of error checking code to the exported functions in the `base' subdir (not complete yet).

d66ea312

2000-06-01T15:49:28

FT_Outline_Decompose() now returns FT_Error. Minor bug fixes. More formatting, adding/fixing documentation.

6b0bf346

2000-06-01T05:01:01

slight change to the smooth renderer to make it compile stand alone with the _STANDALONE_ macro defined.. See comments inside it "src/base/ftgrays.c"

b3936a16

2000-06-01T04:44:36

small bug fix from Robert :-)

04aa800c

2000-06-01T03:27:48

added a CID-keyed font driver in "src/cid" fixed two bugs in the smooth renderer

3581d064

2000-06-01T03:26:58

changed the SFNT format check to make it less strict. A certain number of TrueType fonts have invalid values in the SFNT header..

a3b6c6c2

2000-05-31T06:55:12

Formatting, fixing and adding documentation.

0c8cde2e

2000-05-30T20:10:06

ftgrays.c: Formatting. It seems to me that _STANDALONE_ doesn't work yet... Will it ever work? If not, the unused code should be removed. ftconfig.h, ftobjs.h: Fix my last fix of the UNUSED() macro.

f13e6333

2000-05-30T16:49:14

Formatting; minor improvements.

026bd17b

2000-05-30T05:13:30

ftmulti.c: Will now accept any filename. It will no longer append `.ttf' or `.ttc'. Reformatted. ftcalc.c, ftdebug.c: Minor formatting stuff.

5b401bb9

2000-05-29T23:03:15

additional changes to the CFF/Type2 driver

c3c344c7

2000-05-29T22:40:57

Fixing the fixes :-) More formatting.

4f99c3c4

2000-05-29T20:55:13

fixed divide by zero bug added CFF/OpenType driver source (not working for now)

a519b3b7

2000-05-29T20:46:12

Formatting, fixing descriptions.

b1677a87

2000-05-29T20:37:41

changed the SFNT driver slightly to add more robust checking based on the "search_rang", etc.., fields of the sfnt header.. This avoids problems (like certain Type 1 multiple masters incorrectly recognized as trueType files)..

241e151e

2000-05-28T17:15:37

oops, forgot to commit these files

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..

2c5f482b

2000-05-26T22:10:08

removed obsolete files

5413644b

2000-05-26T17:52:06

added a new demonstration program called "ftmulti" to demonstrate the multiple masters support fixed a few bugs

11187206

2000-05-26T17:13:23

finalised the multiple masters support fixed some nasty little bugs too

fea68c68

2000-05-26T06:40:49

fixed two minor bugs: - the glyph index was not checked in FT_Load_Glyph - the "type1" driver didn't read the FontBBox and FontMatrix correctly..

936d2e07

2000-05-26T02:16:06

a small change to allow the "type1" driver to detect multiple master fonts and return an error code that allows the "type1z" driver to load them after..

7c388ba4

2000-05-26T02:07:40

added support for multiple master fonts in "type1z". It is now working, but there is no way currently to change the default weight vector (tested with custom vectors though). Note that you should remove the "type1" driver from the module list to be able to test it..

kc3-lang/freetype/src

src

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