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"
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++.
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
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>
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).
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
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.
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.
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.
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.
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).
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
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"
04aa800c	2000-06-01T03:27:48	added a CID-keyed font driver in "src/cid" fixed two bugs in the smooth renderer
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.
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.
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
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
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
ea44d5ec	2000-05-16T23:22:41	formatting
701d7546	2000-05-16T23:21:59	removed obsolete header file
414f38c5	2000-05-16T22:37:30	at last, fixed the bug, and re-enabled 5-gray levels support for backwards compatibility..
0a29c697	2000-05-12T17:09:38	implemented FT_Select_Charmap and FT_Set_Charmap (at last :-)
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..
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..
2561b245	2000-05-11T18:47:39	I knew the first CVS commit wouldn't be good :o) Here, the build system seems to be cured now.. (I'll need to try it on Unix too though..)
efce08d6	2000-05-11T18:23:52	major re-organisation of the FreeType 2 directory hierarchy
f3823281	2000-05-05T13:11:36	added experimental emboldening/outlining code. This is incomplete and will not compile so turned off
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)
c136b409	2000-05-04T17:24:54	an update to FT_Outline_Funcs used to improve the accuracy of outline decomposition
d186a361	2000-05-02T17:41:41	various updates to reduce the compilation warnings
e608a3e0	2000-05-02T10:53:11	moved the smooth renderer to the base layer directory it is compiled as a separate object, and its interface is available in "include/ftgrays.h"
27110613	2000-05-02T10:52:28	added FT_Sqrt64 to ensure that all bytecode operations are strictly equivalent to the ones in FT 1.4 when compiling with the configuration macro FT_CONFIG_OPTION_OLD_CALCS defined..
a8bcdf8e	2000-05-02T10:51:41	added FT_Done_Stream
68ebd1be	2000-05-02T10:51:22	typo
33ec7d47	2000-05-02T10:51:04	removed an over-zealous assertation that halted the engine with a few weird fonts.
61492029	2000-05-02T10:50:18	added macros to read little endian words from a byte stream (e.g. NEXT_ShortLE(buffer))
99a4d93b	2000-04-25T16:10:50	added FT_Get_Sfnt_Table from "include/tttables.h"
2dbc54dd	2000-04-25T16:10:14	typo
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..
7024ca1a	2000-03-28T11:18:39	ftoutln.c is now mandatory. The optional parts of this component can be disabled with the config macro FT_CONFIG_OPTION_NO_CONVENIENCE_FUNCS
e01a41d5	2000-03-28T11:17:58	fixed a stupid bug in FT_MulFix
c3c7e7fb	2000-03-13T14:19:31	updated CHANGES added BUILD & INSTALL
757429fd	2000-03-13T13:02:57	fix to get rid of compile warning
7f7aadf4	2000-03-13T12:57:27	finished moving all configuration macros to "config/ftoption.h"
06d508c1	2000-03-13T11:52:44	removed the unused/obsolete "ftbbox.c"
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
59d8ac46	2000-03-05T15:59:09	formatting: some tabs replaced by spaces
febe3fbe	2000-03-05T01:14:19	A first check of FT2's Make system. Many smaller and larger bugs have been fixed: . Removing unused variables. . detect.mk files now must provide $(CONFIG_FILE) and not $(CONFIG_RULE). . ansi.mk will now be really used as a fallback if the detect mechanism fails. . ANSIFLAGS will now be really used (fixing a typo). . `make clean' now works (again two typos). . Detection of gcc on Unix has been fixed (using the `-v' option instead of `--version'). . `make devel' now works (on Unix). . Fixing again a bug in demos/graph/x11/rules.mk to allow multiple use of `-L' compiler options. . $(BASE_H) now contains a few more header files. As usual, a lot of formatting (not finished yet).
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
e755002d	2000-02-29T17:11:53	moved the ANSI "ftsystem.c" to src/base
cbfaedce	2000-02-21T16:00:36	added glyph zone objects
547a252a	2000-02-16T08:23:58	Formatting. Adding/Fixing documentation.
861ba624	2000-02-15T12:54:51	small fix (reduce compiler warnings)
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..
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 :-)
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..
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).
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

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"

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++.

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

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>

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).

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

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.

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.

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.

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.

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).

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

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"

04aa800c

2000-06-01T03:27:48

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

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.

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.

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

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

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

ea44d5ec

2000-05-16T23:22:41

formatting

701d7546

2000-05-16T23:21:59

removed obsolete header file

414f38c5

2000-05-16T22:37:30

at last, fixed the bug, and re-enabled 5-gray levels support for backwards compatibility..

0a29c697

2000-05-12T17:09:38

implemented FT_Select_Charmap and FT_Set_Charmap (at last :-)

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..

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..

2561b245

2000-05-11T18:47:39

I knew the first CVS commit wouldn't be good :o) Here, the build system seems to be cured now.. (I'll need to try it on Unix too though..)

efce08d6

2000-05-11T18:23:52

major re-organisation of the FreeType 2 directory hierarchy

f3823281

2000-05-05T13:11:36

added experimental emboldening/outlining code. This is incomplete and will not compile so turned off

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)

c136b409

2000-05-04T17:24:54

an update to FT_Outline_Funcs used to improve the accuracy of outline decomposition

d186a361

2000-05-02T17:41:41

various updates to reduce the compilation warnings

e608a3e0

2000-05-02T10:53:11

moved the smooth renderer to the base layer directory it is compiled as a separate object, and its interface is available in "include/ftgrays.h"

27110613

2000-05-02T10:52:28

added FT_Sqrt64 to ensure that all bytecode operations are strictly equivalent to the ones in FT 1.4 when compiling with the configuration macro FT_CONFIG_OPTION_OLD_CALCS defined..

a8bcdf8e

2000-05-02T10:51:41

added FT_Done_Stream

68ebd1be

2000-05-02T10:51:22

typo

33ec7d47

2000-05-02T10:51:04

removed an over-zealous assertation that halted the engine with a few weird fonts.

61492029

2000-05-02T10:50:18

added macros to read little endian words from a byte stream (e.g. NEXT_ShortLE(buffer))

99a4d93b

2000-04-25T16:10:50

added FT_Get_Sfnt_Table from "include/tttables.h"

2dbc54dd

2000-04-25T16:10:14

typo

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..

7024ca1a

2000-03-28T11:18:39

ftoutln.c is now mandatory. The optional parts of this component can be disabled with the config macro FT_CONFIG_OPTION_NO_CONVENIENCE_FUNCS

e01a41d5

2000-03-28T11:17:58

fixed a stupid bug in FT_MulFix

c3c7e7fb

2000-03-13T14:19:31

updated CHANGES added BUILD & INSTALL

757429fd

2000-03-13T13:02:57

fix to get rid of compile warning

7f7aadf4

2000-03-13T12:57:27

finished moving all configuration macros to "config/ftoption.h"

06d508c1

2000-03-13T11:52:44

removed the unused/obsolete "ftbbox.c"

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

59d8ac46

2000-03-05T15:59:09

formatting: some tabs replaced by spaces

febe3fbe

2000-03-05T01:14:19

A first check of FT2's Make system. Many smaller and larger bugs have been fixed: . Removing unused variables. . detect.mk files now must provide $(CONFIG_FILE) and not $(CONFIG_RULE). . ansi.mk will now be really used as a fallback if the detect mechanism fails. . ANSIFLAGS will now be really used (fixing a typo). . `make clean' now works (again two typos). . Detection of gcc on Unix has been fixed (using the `-v' option instead of `--version'). . `make devel' now works (on Unix). . Fixing *again* a bug in demos/graph/x11/rules.mk to allow multiple use of `-L' compiler options. . $(BASE_H) now contains a few more header files. As usual, a lot of formatting (not finished yet).

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

e755002d

2000-02-29T17:11:53

moved the ANSI "ftsystem.c" to src/base

cbfaedce

2000-02-21T16:00:36

added glyph zone objects

547a252a

2000-02-16T08:23:58

Formatting. Adding/Fixing documentation.

861ba624

2000-02-15T12:54:51

small fix (reduce compiler warnings)

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..

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 :-)

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..

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).

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

kc3-lang/freetype/src/base

src/base

Log