kmx git

Commit	Date	Message
d1b7475b	2000-08-24T16:29:15	Formatting, small fixes. Adding basic input parameter checking for exported functions.
35db7322	2000-08-24T12:39:40	- fixed an horrible FT_LOAD_RENDER bug that returned empty bitmaps !! - tested and fixed the image cache object. I'm performing a few more checks though, and we'll call the cache sub-system completed !!
b1c8bf06	2000-08-17T07:18:04	Minor formatting. Adding copyright/C++ guards to psaux files.
24d7024c	2000-08-17T01:09:06	added draft "psaux" code the t1 driver now reads the complete font matrix and applies it (some fonts do not work properly without hinting though...)
710354b8	2000-08-16T17:04:22	fixed the bug that prevented bitmap formats to be loaded correctly when the auto-hinter is used (symptom: "winfonts" driver didn't load bitmaps correctly).
05c21b8f	2000-07-29T20:38:19	Formatting.
e97cb912	2000-07-28T03:13:31	FT_Done_Stream(): do stream->close = 0 after calling stream->close(); this makes it safe to call FT_Done_Stream() more than once. David: please review this; I hope you agree with this minor change.
9e830c5d	2000-07-28T01:12:34	Put FT_New_Face() in an #ifndef macintosh switch; ftmac.c provides an extended implementation.
58b17f96	2000-07-27T23:29:08	Formatting.
c5cdf8bc	2000-07-27T21:40:22	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..
d060a75b	2000-07-20T06:57:41	Formatting. Rudimentary support for autoconf (still using GNU make) Say `make unix'.
c49f69cb	2000-07-20T03:44:50	some welcome fixes related to the auto-hinter: - removed a stupid memory leak - fixed the weird metrics hinting (the horizontal edges were used, instead of the vertical one, to compute the metrics adjustments, silly, silly, silly). there is still some bugs that I'm looking at though, but we're very near the release..
6930b45f	2000-07-19T17:13:03	- introduced FT_Get_Glyph_Name (see freetype.h) to access individual glyph names. Changed some drivers to support it through a new interface named "glyph_name". - introduced FT_Get_Sfnt_Name (see ftnames.h) to access the SFNT name table in a TrueType/OpenType file..
5aa646c5	2000-07-14T06:16:47	Formatting. Fixing a bug in FT_Get_Kerning(). Moving FT_Get_Module_Interface() to ftoutln.c.
2405d14f	2000-07-11T06:12:20	Formatting/Synchronizing. Updating OS/2 bits in ttnameid.h to latest version (as posted on the opentype@ list).
93ac3e39	2000-07-10T21:41:32	Formatting. Synchronizing docs.
b48a6094	2000-07-09T19:15:30	Formatting. Moving some internal structures and constants from freetype.h to ftobjs.h. Finally removing FT_LOAD_ANTI_ALIAS. Cleaning up all error codes. Only the used ones have survived :-) Removed unused FT_MAX_GLYPH_FORMATS constant. T2 error codes are now in the range 0x500-0x5FF (instead of `TrueDoc'). Some minor improvements of error return values. Finally fixing error code values in ftraster and ftgrays to be compliant with all other FT error codes.
7fa51b55	2000-07-08T19:51:42	Formatting. Adding some trivial error checking. Adding/Fixing tracing levels.
9b3d1c75	2000-07-07T19:47:34	- fixed a leak in the Type 1 driver - updated the CFF driver to support flex opcodes
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++.
fbeb41d9	2000-07-02T00:27:53	Formatting. Adding copyright notices. Removing an unnecessary file (smooth.h).
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..
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
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.
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)
74abee8e	2000-06-27T23:31:53	various cleanups to reduce compiler warnings
dcd2e14c	2000-06-25T07:43:15	forgotten fixes.
a929ba9b	2000-06-25T06:47:11	applying formatting again
2a98b3c4	2000-06-23T13:47:55	reduced some nasty memory leaks
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.
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).
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.
91e52d41	2000-06-02T14:30:38	Finishing first formatting/documenting etc. of the `base' dir. Some modules are still badly documented, though...
2fbf7e43	2000-06-02T00:01:14	Added a lot of error checking code to the exported functions in the `base' subdir (not complete yet).
a3b6c6c2	2000-05-31T06:55:12	Formatting, fixing and adding documentation.
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..
1fb6eea7	2000-05-24T00:31:14	EXPORT_DEF renamed to FT_EXPORT_DEF + reformating/spacing
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
e49ab25c	2000-05-16T23:44:38	formatting - removed trailing spaces
0a29c697	2000-05-12T17:09:38	implemented FT_Select_Charmap and FT_Set_Charmap (at last :-)
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..
4f2c5544	2000-05-12T10:19:41	additional changes, this time in order to pass extra parameters to font drivers when creating a new face object. The FT_Open_Args structure has been changed to simplify its use and allow generic parameters too..
efce08d6	2000-05-11T18:23:52	major re-organisation of the FreeType 2 directory hierarchy
c1205799	2000-05-05T01:38:46	changes the type of the "mode" parameter in FT_Set_Raster_Mode to unsigned long (easier than string to compare)
a8bcdf8e	2000-05-02T10:51:41	added FT_Done_Stream
99a4d93b	2000-04-25T16:10:50	added FT_Get_Sfnt_Table from "include/tttables.h"
37379e21	2000-03-28T11:22:31	major changes to the library: - there is now a "convenience" API to manage glyphs in "include/ftglyph.h". See the demo program "ftstring" for an example.. - the raster interface has been changed in order to allow direct composition through user-provided callbacks. This has been tested but isn't demonstrated for now in "demos" - the FT_LOAD_NO_RECURSE flag is supported, as this is required by some new code in the auto-hinting engine - some bug fixed in FT_MulFix which made FT_xxx_Transform return incorrect results..
7f615aef	2000-03-13T11:49:20	renamed all outlines functions to the FT_Outline_<action> syntax..
41dbcbf6	2000-03-09T11:46:25	reformatting, changing the FT_Outline structure: - "flags" have been renamed to "tags" - "outline_flags" have been renamed to "flags" Look for more re-formatting today..
0f99ddda	2000-03-06T13:23:32	changed the structure of FT_Outline in order to pack all outline flags in a single integer.. Changed the rest of the library and demo programs accordingly..
7eef5364	2000-03-05T16:07:58	- ft_new_input_stream: don't make a new copy of the pathname - ft_done_stream: remove the FREE(pathname) call, which wasn't kosher - FT_Open_Face: after calling open_face, don't assume driver is the same as face->driver, use face->driver instead
1e5754f2	2000-03-02T10:52:57	added missing "else": without it FT_Open_Face() would still scan the list of drivers when specifying an explicit driver
d35aea70	2000-03-02T01:07:50	ft_new_input_stream(): set the pathname field of the stream to args->pathname. Needed for the Mac fond driver. ft_done_stream(): free the pathname field, if not null
cbfaedce	2000-02-21T16:00:36	added glyph zone objects
547a252a	2000-02-16T08:23:58	Formatting. Adding/Fixing documentation.
24ea09fc	2000-02-15T12:54:06	small fix
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..
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..
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..
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.
d2b1f357	1999-12-16T23:11:37	Initial revision

d1b7475b

2000-08-24T16:29:15

Formatting, small fixes. Adding basic input parameter checking for exported functions.

35db7322

2000-08-24T12:39:40

- fixed an horrible FT_LOAD_RENDER bug that returned empty bitmaps !! - tested and fixed the image cache object. I'm performing a few more checks though, and we'll call the cache sub-system completed !!

b1c8bf06

2000-08-17T07:18:04

Minor formatting. Adding copyright/C++ guards to psaux files.

24d7024c

2000-08-17T01:09:06

added draft "psaux" code the t1 driver now reads the complete font matrix and applies it (some fonts do not work properly without hinting though...)

710354b8

2000-08-16T17:04:22

fixed the bug that prevented bitmap formats to be loaded correctly when the auto-hinter is used (symptom: "winfonts" driver didn't load bitmaps correctly).

05c21b8f

2000-07-29T20:38:19

Formatting.

e97cb912

2000-07-28T03:13:31

FT_Done_Stream(): do stream->close = 0 after calling stream->close(); this makes it safe to call FT_Done_Stream() more than once. David: please review this; I hope you agree with this minor change.

9e830c5d

2000-07-28T01:12:34

Put FT_New_Face() in an #ifndef macintosh switch; ftmac.c provides an extended implementation.

58b17f96

2000-07-27T23:29:08

Formatting.

c5cdf8bc

2000-07-27T21:40:22

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..

d060a75b

2000-07-20T06:57:41

Formatting. Rudimentary support for autoconf (still using GNU make) Say `make unix'.

c49f69cb

2000-07-20T03:44:50

some welcome fixes related to the auto-hinter: - removed a stupid memory leak - fixed the weird metrics hinting (the horizontal edges were used, instead of the vertical one, to compute the metrics adjustments, silly, silly, silly). there is still some bugs that I'm looking at though, but we're very near the release..

6930b45f

2000-07-19T17:13:03

- introduced FT_Get_Glyph_Name (see freetype.h) to access individual glyph names. Changed some drivers to support it through a new interface named "glyph_name". - introduced FT_Get_Sfnt_Name (see ftnames.h) to access the SFNT name table in a TrueType/OpenType file..

5aa646c5

2000-07-14T06:16:47

Formatting. Fixing a bug in FT_Get_Kerning(). Moving FT_Get_Module_Interface() to ftoutln.c.

2405d14f

2000-07-11T06:12:20

Formatting/Synchronizing. Updating OS/2 bits in ttnameid.h to latest version (as posted on the opentype@ list).

93ac3e39

2000-07-10T21:41:32

Formatting. Synchronizing docs.

b48a6094

2000-07-09T19:15:30

Formatting. Moving some internal structures and constants from freetype.h to ftobjs.h. Finally removing FT_LOAD_ANTI_ALIAS. Cleaning up all error codes. Only the used ones have survived :-) Removed unused FT_MAX_GLYPH_FORMATS constant. T2 error codes are now in the range 0x500-0x5FF (instead of `TrueDoc'). Some minor improvements of error return values. Finally fixing error code values in ftraster and ftgrays to be compliant with all other FT error codes.

7fa51b55

2000-07-08T19:51:42

Formatting. Adding some trivial error checking. Adding/Fixing tracing levels.

9b3d1c75

2000-07-07T19:47:34

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

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++.

fbeb41d9

2000-07-02T00:27:53

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

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..

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

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.

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)

74abee8e

2000-06-27T23:31:53

various cleanups to reduce compiler warnings

dcd2e14c

2000-06-25T07:43:15

forgotten fixes.

a929ba9b

2000-06-25T06:47:11

applying formatting again

2a98b3c4

2000-06-23T13:47:55

reduced some nasty memory leaks

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.

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).

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.

91e52d41

2000-06-02T14:30:38

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

2fbf7e43

2000-06-02T00:01:14

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

a3b6c6c2

2000-05-31T06:55:12

Formatting, fixing and adding documentation.

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..

1fb6eea7

2000-05-24T00:31:14

EXPORT_DEF renamed to FT_EXPORT_DEF + reformating/spacing

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

e49ab25c

2000-05-16T23:44:38

formatting - removed trailing spaces

0a29c697

2000-05-12T17:09:38

implemented FT_Select_Charmap and FT_Set_Charmap (at last :-)

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..

4f2c5544

2000-05-12T10:19:41

additional changes, this time in order to pass extra parameters to font drivers when creating a new face object. The FT_Open_Args structure has been changed to simplify its use and allow generic parameters too..

efce08d6

2000-05-11T18:23:52

major re-organisation of the FreeType 2 directory hierarchy

c1205799

2000-05-05T01:38:46

changes the type of the "mode" parameter in FT_Set_Raster_Mode to unsigned long (easier than string to compare)

a8bcdf8e

2000-05-02T10:51:41

added FT_Done_Stream

99a4d93b

2000-04-25T16:10:50

added FT_Get_Sfnt_Table from "include/tttables.h"

37379e21

2000-03-28T11:22:31

major changes to the library: - there is now a "convenience" API to manage glyphs in "include/ftglyph.h". See the demo program "ftstring" for an example.. - the raster interface has been changed in order to allow direct composition through user-provided callbacks. This has been tested but isn't demonstrated for now in "demos" - the FT_LOAD_NO_RECURSE flag is supported, as this is required by some new code in the auto-hinting engine - some bug fixed in FT_MulFix which made FT_xxx_Transform return incorrect results..

7f615aef

2000-03-13T11:49:20

renamed all outlines functions to the FT_Outline_<action> syntax..

41dbcbf6

2000-03-09T11:46:25

reformatting, changing the FT_Outline structure: - "flags" have been renamed to "tags" - "outline_flags" have been renamed to "flags" Look for more re-formatting today..

0f99ddda

2000-03-06T13:23:32

changed the structure of FT_Outline in order to pack all outline flags in a single integer.. Changed the rest of the library and demo programs accordingly..

7eef5364

2000-03-05T16:07:58

- ft_new_input_stream: don't make a new copy of the pathname - ft_done_stream: remove the FREE(pathname) call, which wasn't kosher - FT_Open_Face: after calling open_face, don't assume driver is the same as face->driver, use face->driver instead

1e5754f2

2000-03-02T10:52:57

added missing "else": without it FT_Open_Face() would still scan the list of drivers when specifying an explicit driver

d35aea70

2000-03-02T01:07:50

ft_new_input_stream(): set the pathname field of the stream to args->pathname. Needed for the Mac fond driver. ft_done_stream(): free the pathname field, if not null

cbfaedce

2000-02-21T16:00:36

added glyph zone objects

547a252a

2000-02-16T08:23:58

Formatting. Adding/Fixing documentation.

24ea09fc

2000-02-15T12:54:06

small fix

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..

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..

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..

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.

d2b1f357

1999-12-16T23:11:37

Initial revision

kc3-lang/freetype/src/base/ftobjs.c

src/base/ftobjs.c

Log