src/base


Log

Author Commit Date CI Message
Just van Rossum d1ab7f5a 2000-07-23T16:23:12 Hardcode loading the Mac FOND driver here, as config/ftmodule.h sometimes gets regenerated.
Werner Lemberg d060a75b 2000-07-20T06:57:41 Formatting. Rudimentary support for autoconf (still using GNU make) Say `make unix'.
David Turner 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..
David Turner 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..
Werner Lemberg 5aa646c5 2000-07-14T06:16:47 Formatting. Fixing a bug in FT_Get_Kerning(). Moving FT_Get_Module_Interface() to ftoutln.c.
Werner Lemberg 2405d14f 2000-07-11T06:12:20 Formatting/Synchronizing. Updating OS/2 bits in ttnameid.h to latest version (as posted on the opentype@ list).
Werner Lemberg 93ac3e39 2000-07-10T21:41:32 Formatting. Synchronizing docs.
Werner Lemberg 97b2de58 2000-07-10T00:06:22 More formatting. Synchronizing docu in include/freetype with src/base.
Werner Lemberg 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.
Werner Lemberg 7fa51b55 2000-07-08T19:51:42 Formatting. Adding some trivial error checking. Adding/Fixing tracing levels.
David Turner 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"
David Turner 9b3d1c75 2000-07-07T19:47:34 - fixed a leak in the Type 1 driver - updated the CFF driver to support flex opcodes
Werner Lemberg 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++.
David Turner 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..
Werner Lemberg 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
David Turner 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>
Werner Lemberg 5811c7c3 2000-07-02T13:53:16 Formatting. Fixed some errors which prevented compiling.
Werner Lemberg fbeb41d9 2000-07-02T00:27:53 Formatting. Adding copyright notices. Removing an unnecessary file (smooth.h).
Werner Lemberg 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
David Turner 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..
Werner Lemberg cc9fc49c 2000-06-30T06:21:26 Formatting... Applying some fixes from Tom.
David Turner 5ae831c1 2000-06-30T01:31:22 changes used to implement the auto-hinting support
David Turner 60402683 2000-06-29T06:19:07 small fix in the definition of the convenience functions
Werner Lemberg 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.
David Turner 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)
David Turner 74abee8e 2000-06-27T23:31:53 various cleanups to reduce compiler warnings
Werner Lemberg dcd2e14c 2000-06-25T07:43:15 forgotten fixes.
Werner Lemberg a929ba9b 2000-06-25T06:47:11 applying formatting again
David Turner 2a98b3c4 2000-06-23T13:47:55 reduced some nasty memory leaks
David Turner 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.
Werner Lemberg 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.
David Turner 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
Werner Lemberg e3c11d7f 2000-06-16T06:49:56 A new round of formatting, adding/fixing documentation etc.
Werner Lemberg 67d301f3 2000-06-14T04:13:59 Fixed the PACK() macro.
Werner Lemberg 78575dc0 2000-06-12T19:36:41 A lot of formatting. Added more tracing levels. More Makefile fixes. Minor other changes.
Werner Lemberg 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).
Werner Lemberg 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.
Werner Lemberg 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
Werner Lemberg 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.
Werner Lemberg 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.
Werner Lemberg eb81e378 2000-06-03T06:03:11 More preparation for tracing. Formatting.
Werner Lemberg 9a754ce3 2000-06-02T21:31:32 Formatting; adding some tracing code.
Werner Lemberg 91e52d41 2000-06-02T14:30:38 Finishing first formatting/documenting etc. of the `base' dir. Some modules are still badly documented, though...
Werner Lemberg 08edde58 2000-06-02T00:11:57 Correct wrong fix.
Werner Lemberg 2fbf7e43 2000-06-02T00:01:14 Added a lot of error checking code to the exported functions in the `base' subdir (not complete yet).
Werner Lemberg d66ea312 2000-06-01T15:49:28 FT_Outline_Decompose() now returns FT_Error. Minor bug fixes. More formatting, adding/fixing documentation.
David Turner 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"
David Turner 04aa800c 2000-06-01T03:27:48 added a CID-keyed font driver in "src/cid" fixed two bugs in the smooth renderer
Werner Lemberg a3b6c6c2 2000-05-31T06:55:12 Formatting, fixing and adding documentation.
Werner Lemberg 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.
Werner Lemberg f13e6333 2000-05-30T16:49:14 Formatting; minor improvements.
Werner Lemberg 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.
Werner Lemberg c3c344c7 2000-05-29T22:40:57 Fixing the fixes :-) More formatting.
David Turner 4f99c3c4 2000-05-29T20:55:13 fixed divide by zero bug added CFF/OpenType driver source (not working for now)
Werner Lemberg a519b3b7 2000-05-29T20:46:12 Formatting, fixing descriptions.
David Turner 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..
David Turner 11187206 2000-05-26T17:13:23 finalised the multiple masters support fixed some nasty little bugs too
David Turner 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..
David Turner 1fb6eea7 2000-05-24T00:31:14 EXPORT_DEF renamed to FT_EXPORT_DEF + reformating/spacing
David Turner 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
David Turner 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 ;-)
David Turner e49ab25c 2000-05-16T23:44:38 formatting - removed trailing spaces
David Turner ea44d5ec 2000-05-16T23:22:41 formatting
David Turner 701d7546 2000-05-16T23:21:59 removed obsolete header file
David Turner 414f38c5 2000-05-16T22:37:30 at last, fixed the bug, and re-enabled 5-gray levels support for backwards compatibility..
David Turner 0a29c697 2000-05-12T17:09:38 implemented FT_Select_Charmap and FT_Set_Charmap (at last :-)
David Turner 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
David Turner 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..
David Turner 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..
David Turner 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..)
David Turner efce08d6 2000-05-11T18:23:52 major re-organisation of the FreeType 2 directory hierarchy
David Turner f3823281 2000-05-05T13:11:36 added experimental emboldening/outlining code. This is incomplete and will not compile so turned off
David Turner 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)
David Turner c136b409 2000-05-04T17:24:54 an update to FT_Outline_Funcs used to improve the accuracy of outline decomposition
David Turner d186a361 2000-05-02T17:41:41 various updates to reduce the compilation warnings
David Turner 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"
David Turner 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..
David Turner a8bcdf8e 2000-05-02T10:51:41 added FT_Done_Stream
David Turner 68ebd1be 2000-05-02T10:51:22 typo
David Turner 33ec7d47 2000-05-02T10:51:04 removed an over-zealous assertation that halted the engine with a few weird fonts.
David Turner 61492029 2000-05-02T10:50:18 added macros to read little endian words from a byte stream (e.g. NEXT_ShortLE(buffer))
David Turner 99a4d93b 2000-04-25T16:10:50 added FT_Get_Sfnt_Table from "include/tttables.h"
David Turner 2dbc54dd 2000-04-25T16:10:14 typo
David Turner 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..
David Turner 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
David Turner e01a41d5 2000-03-28T11:17:58 fixed a stupid bug in FT_MulFix
David Turner c3c7e7fb 2000-03-13T14:19:31 updated CHANGES added BUILD & INSTALL
David Turner 757429fd 2000-03-13T13:02:57 fix to get rid of compile warning
David Turner 7f7aadf4 2000-03-13T12:57:27 finished moving all configuration macros to "config/ftoption.h"
David Turner 06d508c1 2000-03-13T11:52:44 removed the unused/obsolete "ftbbox.c"
David Turner 7f615aef 2000-03-13T11:49:20 renamed all outlines functions to the FT_Outline_<action> syntax..
David Turner 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..
David Turner 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..
Just van Rossum 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
Just van Rossum 59d8ac46 2000-03-05T15:59:09 formatting: some tabs replaced by spaces
Werner Lemberg 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).
Just van Rossum 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
Just van Rossum 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
David Turner e755002d 2000-02-29T17:11:53 moved the ANSI "ftsystem.c" to src/base
David Turner cbfaedce 2000-02-21T16:00:36 added glyph zone objects