kmx git

Commit	Date	Message
18789bfe	2000-02-15T12:53:31	Added prototype OpenType Layout support sources. This is not a port of the OTL extension of FT 1.x, as it uses a very different design. These sources are placed here for comments and peer-review
dbe4872b	2000-02-14T16:45:40	removed obsolete source file
a56489e0	2000-02-13T13:41:56	The code has been updated to use the finite-state table loader in "ftstream" (when the macro READ_FIELDS) is defined. This is experimental..
33263421	2000-02-13T13:38:45	formatting
85168805	2000-02-13T13:38:27	small bug fix used to compile when the SFNT module doesn't support embedded bitmaps and postscript names..
7663f222	2000-02-13T13:37:38	Added support for the "attach_file" format-specific driver interface, used to implement FT_Attach_File. Note, this is currently very lightly tested..
818336fd	2000-02-13T13:36:53	Added the function FT_Read_Fields, it acts as a finite-state automata to load large TrueType tables in object structures. This is experimental, don't mess too much with it, thanks :-)
3188a3a1	2000-02-13T13:34:18	Sorry, forgot some changes needed to get rid of t1encode.[hc]. Here they come..
5ae1259c	2000-02-10T19:17:24	removed the "t1encode" files which are now obsolete with the "psnames" module
7433655c	2000-02-10T19:14:48	Some changes. The SFNT driver is able to return Postscript glyph names even when the "psnames" module is not used..
c3122c98	2000-02-10T19:11:30	added some comments
1ab77fdf	2000-02-10T18:08:17	some updates to make everything compile clean
5dc8aba7	2000-02-10T17:01:24	some modifications used to introduce the Type 1 AFM parser and psnames module
1a26888d	2000-02-10T16:17:23	some changes to ensure that the code compiles cleanly when TT_CONFIG_OPTION_POSTSCRIPT_NAMES is undefined..
a8635cc6	2000-02-10T16:15:11	Very simple AFM Parser
cda32b71	2000-02-10T16:14:35	added the FT_Attach_File function to enable AFM parsing. Also, changed the API for FT_Open_Face to allow broader stream descriptions..
71ec10ef	2000-02-10T16:09:35	support for the IGNORE_GLOBAL_ADVANCE_WIDTH loading flag
dba4b324	2000-02-10T16:08:59	small update to the kerning code
afdc4c4c	2000-02-10T16:08:36	Updates to the Type 1 driver Now with a simple AFM parser in order to read the kerning table..
51d4e28d	2000-02-10T13:11:43	New version of the Type 1 driver. Generates a Unicode charmap on the fly through the "psnames" module.. Now, we only need to support afm/pfm files (and maybe multiple masters) to call this driver finished !!
5c9a571a	2000-02-10T13:10:32	new psnames module
0dd34348	2000-02-02T12:20:53	The Type 1 experimental driver was updated - small reduction of the code size of "t1encode.c" - removed the hinter (not useful with the upcoming auto-hinter..) - updated "t1load.c" to reduce warnings with Visual C++ - considerably changed the glyph loader (it is simpler) Beware, this code is still experimental, and is _not_ debugged. I don't even guarantee that it works for now - David
8f43c714	2000-02-02T12:16:19	A major refresh of the TrueType driver : - some #ifdefs were included in order to _not_ compile support for the bytecode interpreter when FT_CONFIG_OPTION_BYTECODE_INTERPRETER is not defined in "ttconfig.h" - the glyph loader has been seriously re-designed. It is now smaller, simpler and should load composites a bit faster - works with the TrueType debugger
2dfb5aca	2000-01-27T14:02:04	added a new experimental Type 1 driver. This version sports several improvements compared to "src/type1". Briefly : - the postscript-like interpreter is now gone. We now perform pattern-matching to load our font content. The resultant code is much faster, smaller, and easier to maintain. For a more detailed description, see the comments at the start of "src/type1z/t1objs.c" - the glyph loader will be greatly simplified really soon, and the clumsy hinter will be ditched in favor of a more general auto-hinting module (when we get one). The goal is to strip down the Type1 driver to about 15-20 Kb. This is still an experimental version. It is added to the repository for archiving. You should not try to use it for now (it won't work because some crucial parts are _knowingly_ ignored for now !). Note that the "old" type1 driver will probably move to the "demos/src" directory, in order to show how one can replace one given font driver at runtime (and to provide the functionality of the "t1dump" program).
d42c68e8	2000-01-27T13:56:02	many new small, but important, changes there: - modified the interface of the "sfnt" module. There is now a function called "load_format_tag", and another called "load_directory". The first one is in charge of returning the 4-byte tag located at the beginning of a given font file. It understand TrueType collections and parses them automatically The second loads the table directory that is located just after the format tag. This is useful, because the "SFNT" storage scheme can be used by several distinct formats, each with its own format tag. The TrueType driver now checks the format tag in "src/truetype/ttobjs.c" - made some changes to "src/shared/t1types.h" to clearly separate the Type 1 font content from the rest of the T1_Face structure. This will be useful when adding the CFF/Type2 driver that will be able to reuse the "T1_Font" structure within a "TT_Font" one (which really describes a SFNT-based font file). Some changes in "src/type1" were thus performed to reflect this. Note that the current type1 driver will be discontinued in a distant future. More on this later..
76bbd579	2000-01-27T13:35:16	the T1_Face definition changed slightly to clearly separate the Type 1 font content from the rest. This implied some changes to the following files.
3ba47068	2000-01-17T11:25:57	some updates to the "rules.mk" files. Basically, we now use "$(FT_COMPILE)" instead of "$(FT_CC)" in order to compile the library. $(FT_COMPILE) uses the $(ANSI_FLAGS) variable used to define ANSI-compliance flags for the current compiler. It is used to compile the library exclusively (some demo programs will _not_ compile properly with these flags set).
3b925ef7	2000-01-17T11:22:59	fixed a minor bug in the computation of the vertical metrics top-side bearing
fdc225b1	2000-01-17T11:21:49	fixed another small bug in the FT_Read_xxxx functions (they didn't updated the stream position in the case of disk-based streams. This went un-noticed under Linux which uses memory-mapped files by default)
8cd9575c	2000-01-17T11:21:00	fixed small bug
7dff772e	2000-01-17T08:24:22	Added ftraster.h for better support of standalone mode. Fixed cleaning rules for the demo programs.
9ab7c3c3	2000-01-15T12:43:27	Fixed compilation bug for standalone mode.
cef95a09	2000-01-14T15:36:00	Yet another improvements to the scan-converter. Some macros were introduced to use a constant precision and dynamic bezier decomposition thresholding, leading some performance improvements. Note that by now, the "high_precision" field of a FT_Outline is ignored by the raster..
4f2d5b9a	2000-01-13T18:20:28	fixed a bug which prevented the raster from correctly performing horizontal dropout control..
454a4285	2000-01-13T18:19:51	fixed a bug which caused some font family and style names to be incorrectly ignored..
ef87970d	2000-01-13T18:19:10	A few modifications to allow more broken fonts to be loaded by the driver.
40b4ef1e	2000-01-12T22:44:03	Remove double increment of charmap.
7880dd66	2000-01-10T17:19:45	ftcalc.c, ftextend.c, ftoutln.c, ftraster.c, ftstream.c: Removing trailing spaces. ftlist.h: Removing duplicated documentation (which is in ftlist.c also). ftinit.c, ftlist.c, ftobjs.c: Formatting, adding documentation.
0db8d1ab	2000-01-09T17:54:56	Formatting.
f697866e	2000-01-08T20:00:54	Bugfix: prep table is optional.
f993b6a0	2000-01-08T17:10:33	demos/config/x11/rules.mk: support for multiple X11R6 entries in $(PATH) added. ftxbbox.c, ftcalc.c, ftdebug.c, ftdriver.h: doc fixes. ftdebug.c: formatting. ftdebug.h: making makros `;'-safe (i.e., they can now be used within if-else clauses without side effects resp. don't produce a single `;').
fc1f9894	2000-01-07T18:44:50	Finally, the TrueType driver was completely audited. The code should now be 100% compatible with the implementation in FreeType 1.x. It's now time to make a new tag for the repository :-) - David
2b94ffad	2000-01-07T15:02:05	More docs added.
30a0c626	2000-01-07T14:07:21	Update some copyrights here and there
2fce88c6	2000-01-07T14:01:59	Removed some unused source code (it came from the old FT2 beta, and was moved to "src/sfn")
17ae985d	2000-01-02T09:41:30	ftbbox.h: FT_Get_Outline_BBox() must be called FT_Raster_GetBBox(). ftcalc.c: Added a missing closing paranthesis in 64bit version of FT_MulFix(). Some formatting; updating copyright.
433bc53f	1999-12-30T12:28:03	Additional improvements to make the anti-aliasing even faster :-) As previously, this is only noticable for sizes over 64 pixels.
5951ce9f	1999-12-29T00:53:44	updated the CHANGES file + some basic formatting cleaning
10effdf6	1999-12-29T00:22:24	Added the rules files `module.mk' to "sfnt", "truetype" and "type1" to reflect the new modules/drivers list management performed through the file `freetype2/config/modules.mk' Changed the driver header files to reflect the new modules/drivers list management. We get rid, at last, of the infamous pre-processor tricks used to build the list at compile time. `src/base/ftinit.c' is also modified to reflect the changes..
34b30320	1999-12-28T18:36:10	Some improvements to make the new anti-alias algorithm faster when large glyph images are generated (e.g. ` fttimer -g' runs 20% faster). For small pixel sizes (i.e. typically less than 64 pixels), rendering speed is unaffected.
d2b1f357	1999-12-16T23:11:37	Initial revision

18789bfe

2000-02-15T12:53:31

Added prototype OpenType Layout support sources. This is not a port of the OTL extension of FT 1.x, as it uses a very different design. These sources are placed here for comments and peer-review

dbe4872b

2000-02-14T16:45:40

removed obsolete source file

a56489e0

2000-02-13T13:41:56

The code has been updated to use the finite-state table loader in "ftstream" (when the macro READ_FIELDS) is defined. This is experimental..

33263421

2000-02-13T13:38:45

formatting

85168805

2000-02-13T13:38:27

small bug fix used to compile when the SFNT module doesn't support embedded bitmaps and postscript names..

7663f222

2000-02-13T13:37:38

Added support for the "attach_file" format-specific driver interface, used to implement FT_Attach_File. Note, this is currently very lightly tested..

818336fd

2000-02-13T13:36:53

Added the function FT_Read_Fields, it acts as a finite-state automata to load large TrueType tables in object structures. This is experimental, don't mess too much with it, thanks :-)

3188a3a1

2000-02-13T13:34:18

Sorry, forgot some changes needed to get rid of t1encode.[hc]. Here they come..

5ae1259c

2000-02-10T19:17:24

removed the "t1encode" files which are now obsolete with the "psnames" module

7433655c

2000-02-10T19:14:48

Some changes. The SFNT driver is able to return Postscript glyph names even when the "psnames" module is not used..

c3122c98

2000-02-10T19:11:30

added some comments

1ab77fdf

2000-02-10T18:08:17

some updates to make everything compile clean

5dc8aba7

2000-02-10T17:01:24

some modifications used to introduce the Type 1 AFM parser and psnames module

1a26888d

2000-02-10T16:17:23

some changes to ensure that the code compiles cleanly when TT_CONFIG_OPTION_POSTSCRIPT_NAMES is undefined..

a8635cc6

2000-02-10T16:15:11

Very simple AFM Parser

cda32b71

2000-02-10T16:14:35

added the FT_Attach_File function to enable AFM parsing. Also, changed the API for FT_Open_Face to allow broader stream descriptions..

71ec10ef

2000-02-10T16:09:35

support for the IGNORE_GLOBAL_ADVANCE_WIDTH loading flag

dba4b324

2000-02-10T16:08:59

small update to the kerning code

afdc4c4c

2000-02-10T16:08:36

Updates to the Type 1 driver Now with a simple AFM parser in order to read the kerning table..

51d4e28d

2000-02-10T13:11:43

New version of the Type 1 driver. Generates a Unicode charmap on the fly through the "psnames" module.. Now, we only need to support afm/pfm files (and maybe multiple masters) to call this driver finished !!

5c9a571a

2000-02-10T13:10:32

new psnames module

0dd34348

2000-02-02T12:20:53

The Type 1 experimental driver was updated - small reduction of the code size of "t1encode.c" - removed the hinter (not useful with the upcoming auto-hinter..) - updated "t1load.c" to reduce warnings with Visual C++ - considerably changed the glyph loader (it is simpler) Beware, this code is still experimental, and is _not_ debugged. I don't even guarantee that it works for now - David

8f43c714

2000-02-02T12:16:19

A major refresh of the TrueType driver : - some #ifdefs were included in order to _not_ compile support for the bytecode interpreter when FT_CONFIG_OPTION_BYTECODE_INTERPRETER is not defined in "ttconfig.h" - the glyph loader has been seriously re-designed. It is now smaller, simpler and should load composites a bit faster - works with the TrueType debugger

2dfb5aca

2000-01-27T14:02:04

added a new experimental Type 1 driver. This version sports several improvements compared to "src/type1". Briefly : - the postscript-like interpreter is now gone. We now perform pattern-matching to load our font content. The resultant code is much faster, smaller, and easier to maintain. For a more detailed description, see the comments at the start of "src/type1z/t1objs.c" - the glyph loader will be greatly simplified really soon, and the clumsy hinter will be ditched in favor of a more general auto-hinting module (when we get one). The goal is to strip down the Type1 driver to about 15-20 Kb. This is still an experimental version. It is added to the repository for archiving. You should not try to use it for now (it won't work because some crucial parts are _knowingly_ ignored for now !). Note that the "old" type1 driver will probably move to the "demos/src" directory, in order to show how one can replace one given font driver at runtime (and to provide the functionality of the "t1dump" program).

d42c68e8

2000-01-27T13:56:02

many new small, but important, changes there: - modified the interface of the "sfnt" module. There is now a function called "load_format_tag", and another called "load_directory". The first one is in charge of returning the 4-byte tag located at the beginning of a given font file. It understand TrueType collections and parses them automatically The second loads the table directory that is located just after the format tag. This is useful, because the "SFNT" storage scheme can be used by several distinct formats, each with its own format tag. The TrueType driver now checks the format tag in "src/truetype/ttobjs.c" - made some changes to "src/shared/t1types.h" to clearly separate the Type 1 font content from the rest of the T1_Face structure. This will be useful when adding the CFF/Type2 driver that will be able to reuse the "T1_Font" structure within a "TT_Font" one (which really describes a SFNT-based font file). Some changes in "src/type1" were thus performed to reflect this. Note that the current type1 driver will be discontinued in a distant future. More on this later..

76bbd579

2000-01-27T13:35:16

the T1_Face definition changed slightly to clearly separate the Type 1 font content from the rest. This implied some changes to the following files.

3ba47068

2000-01-17T11:25:57

some updates to the "rules.mk" files. Basically, we now use "$(FT_COMPILE)" instead of "$(FT_CC)" in order to compile the library. $(FT_COMPILE) uses the $(ANSI_FLAGS) variable used to define ANSI-compliance flags for the current compiler. It is used to compile the library exclusively (some demo programs will _not_ compile properly with these flags set).

3b925ef7

2000-01-17T11:22:59

fixed a minor bug in the computation of the vertical metrics top-side bearing

fdc225b1

2000-01-17T11:21:49

fixed another small bug in the FT_Read_xxxx functions (they didn't updated the stream position in the case of disk-based streams. This went un-noticed under Linux which uses memory-mapped files by default)

8cd9575c

2000-01-17T11:21:00

fixed small bug

7dff772e

2000-01-17T08:24:22

Added ftraster.h for better support of standalone mode. Fixed cleaning rules for the demo programs.

9ab7c3c3

2000-01-15T12:43:27

Fixed compilation bug for standalone mode.

cef95a09

2000-01-14T15:36:00

Yet another improvements to the scan-converter. Some macros were introduced to use a constant precision and dynamic bezier decomposition thresholding, leading some performance improvements. Note that by now, the "high_precision" field of a FT_Outline is ignored by the raster..

4f2d5b9a

2000-01-13T18:20:28

fixed a bug which prevented the raster from correctly performing horizontal dropout control..

454a4285

2000-01-13T18:19:51

fixed a bug which caused some font family and style names to be incorrectly ignored..

ef87970d

2000-01-13T18:19:10

A few modifications to allow more broken fonts to be loaded by the driver.

40b4ef1e

2000-01-12T22:44:03

Remove double increment of charmap.

7880dd66

2000-01-10T17:19:45

ftcalc.c, ftextend.c, ftoutln.c, ftraster.c, ftstream.c: Removing trailing spaces. ftlist.h: Removing duplicated documentation (which is in ftlist.c also). ftinit.c, ftlist.c, ftobjs.c: Formatting, adding documentation.

0db8d1ab

2000-01-09T17:54:56

Formatting.

f697866e

2000-01-08T20:00:54

Bugfix: prep table is optional.

f993b6a0

2000-01-08T17:10:33

demos/config/x11/rules.mk: support for multiple X11R6 entries in $(PATH) added. ftxbbox.c, ftcalc.c, ftdebug.c, ftdriver.h: doc fixes. ftdebug.c: formatting. ftdebug.h: making makros `;'-safe (i.e., they can now be used within if-else clauses without side effects resp. don't produce a single `;').

fc1f9894

2000-01-07T18:44:50

Finally, the TrueType driver was completely audited. The code should now be 100% compatible with the implementation in FreeType 1.x. It's now time to make a new tag for the repository :-) - David

2b94ffad

2000-01-07T15:02:05

More docs added.

30a0c626

2000-01-07T14:07:21

Update some copyrights here and there

2fce88c6

2000-01-07T14:01:59

Removed some unused source code (it came from the old FT2 beta, and was moved to "src/sfn")

17ae985d

2000-01-02T09:41:30

ftbbox.h: FT_Get_Outline_BBox() must be called FT_Raster_GetBBox(). ftcalc.c: Added a missing closing paranthesis in 64bit version of FT_MulFix(). Some formatting; updating copyright.

433bc53f

1999-12-30T12:28:03

Additional improvements to make the anti-aliasing even faster :-) As previously, this is only noticable for sizes over 64 pixels.

5951ce9f

1999-12-29T00:53:44

updated the CHANGES file + some basic formatting cleaning

10effdf6

1999-12-29T00:22:24

Added the rules files `module.mk' to "sfnt", "truetype" and "type1" to reflect the new modules/drivers list management performed through the file `freetype2/config/modules.mk' Changed the driver header files to reflect the new modules/drivers list management. We get rid, at last, of the infamous pre-processor tricks used to build the list at compile time. `src/base/ftinit.c' is also modified to reflect the changes..

34b30320

1999-12-28T18:36:10

Some improvements to make the new anti-alias algorithm faster when large glyph images are generated (e.g. ` fttimer -g' runs 20% faster). For small pixel sizes (i.e. typically less than 64 pixels), rendering speed is unaffected.

d2b1f357

1999-12-16T23:11:37

Initial revision

kc3-lang/freetype/src

src

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