src/type1


Log

Author Commit Date CI Message
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 ac39ecdc 2000-06-30T22:24:36 Formatting... Fixing incorrect scaling of vertical advance width.
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 32b85e67 2000-06-29T21:48:58 various bug fixes in the postscript font drivers (mainly they added one un-necessary point to each contour..)
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 7ed5a057 2000-06-27T23:23:22 small bugfix
David Turner 385bedb8 2000-06-27T23:22:49 formatting
Werner Lemberg d7a04683 2000-06-25T23:02:11 More formatting. About previous commitment: Added latest versions of (still unused) config.guess and config.sub files.
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 c3128615 2000-06-23T05:02:13 bugfixes in the Type1 drivers
Pavel Kaňkovský 7802d466 2000-06-23T04:18:55 *top++-bug was not a compiler bug, therefore the comment about the affected compiler was misleading and has been removed
David Turner d0079e66 2000-06-23T00:07:06 improved the Type1 drivers to deal with the case where the lenIV field is set to -1 to indicate unencoded charstrings fixed some source code to prevent a compiler bug on IRIX fixed the module version's in the "type1z" driver
David Turner e82a82af 2000-06-22T00:26:11 small bugfix in the "seac" code
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 78575dc0 2000-06-12T19:36:41 A lot of formatting. Added more tracing levels. More Makefile fixes. Minor other changes.
David Turner 3d99f796 2000-06-07T23:06:10 finally fixed that crazy Type 1 hinter.. it still sucks though .. ;-)
David Turner 6cef627d 2000-06-07T20:06:54 added code to correctly scale global metrics
Werner Lemberg e1d5dd78 2000-06-07T04:48:12 Moved all *errors.h header files to include/freetype/internal for consistency. Removed unused error message.
David Turner 04aa800c 2000-06-01T03:27:48 added a CID-keyed font driver in "src/cid" fixed two bugs in the smooth renderer
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 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 936d2e07 2000-05-26T02:16:06 a small change to allow the "type1" driver to detect multiple master fonts and return an error code that allows the "type1z" driver to load them after..
David Turner 1c9a1cab 2000-05-24T21:12:02 important modifications to the Type1z driver these are used to prepare for multiple master fonts
David Turner 1fb6eea7 2000-05-24T00:31:14 EXPORT_DEF renamed to FT_EXPORT_DEF + reformating/spacing
David Turner f5dcdd5c 2000-05-23T22:16:27 minor fix to the Type1 driver(s) to apply the font matrix when necessary..
David Turner e49ab25c 2000-05-16T23:44:38 formatting - removed trailing spaces
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 efce08d6 2000-05-11T18:23:52 major re-organisation of the FreeType 2 directory hierarchy
David Turner 4d3e5639 2000-05-05T12:33:23 closed most of the memory leaks in the Type 1 driver(s) this is required before any serious work to implement multiple masters
David Turner d186a361 2000-05-02T17:41:41 various updates to reduce the compilation warnings
David Turner 9a9315fa 2000-05-02T10:59:01 changes to reflect the new files include/tttables.h include/t1tables.h
David Turner 90a36c55 2000-04-04T18:21:45 a small improvement to the Type 1 hinter, that comes from research with the auto-hinter. Nothing fancy but gets rid of the un-normalized widths :-)
David Turner 82942cc2 2000-03-30T08:43:03 simple fix required by the auto-hinting module (sets the ft_outline_reverse_fill bit_flag)
David Turner ed7f62ac 2000-03-28T11:19:28 support for FT_LOAD_NO_RECURSE needed by the auto-hinter
David Turner 7f7aadf4 2000-03-13T12:57:27 finished moving all configuration macros to "config/ftoption.h"
David Turner 3246efed 2000-03-13T12:12:46 first step towards moving all configuration options to the single "config/ftoption.h"
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..
David Turner 9d76a8d6 2000-03-06T09:51:19 a few fixes to get rid of unwanted compile-time warnings
Just van Rossum 80f4b060 2000-03-05T16:10:10 fixed typo in comment
David Turner ca13392d 2000-03-01T13:24:38 a few changes to really compile font drivers in independent single objects..
David Turner e595014a 2000-02-29T17:14:02 simple minor fix in t1afm.h/t1afm.c
David Turner 9c84887d 2000-02-28T11:32:54 remaining fixes from Just
David Turner 7bb7fede 2000-02-28T11:23:36 fixed a bug which appeared when loading unscaled composite glyphs
David Turner 861ba624 2000-02-15T12:54:51 small fix (reduce compiler warnings)
David Turner 3188a3a1 2000-02-13T13:34:18 Sorry, forgot some changes needed to get rid of t1encode.[hc]. Here they come..
David Turner 5ae1259c 2000-02-10T19:17:24 removed the "t1encode" files which are now obsolete with the "psnames" module
David Turner 1ab77fdf 2000-02-10T18:08:17 some updates to make everything compile clean
David Turner a8635cc6 2000-02-10T16:15:11 Very simple AFM Parser
David Turner afdc4c4c 2000-02-10T16:08:36 Updates to the Type 1 driver Now with a simple AFM parser in order to read the kerning table..
David Turner 51d4e28d 2000-02-10T13:11:43 New version of the Type 1 driver. Generates a Unicode charmap on the fly through the "psnames" module.. Now, we only need to support afm/pfm files (and maybe multiple masters) to call this driver finished !!
David Turner 76bbd579 2000-01-27T13:35:16 the T1_Face definition changed slightly to clearly separate the Type 1 font content from the rest. This implied some changes to the following files.
David Turner 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).
David Turner ef87970d 2000-01-13T18:19:10 A few modifications to allow more broken fonts to be loaded by the driver.
David Turner 10effdf6 1999-12-29T00:22:24 Added the rules files `module.mk' to "sfnt", "truetype" and "type1" to reflect the new modules/drivers list management performed through the file `freetype2/config/modules.mk' Changed the driver header files to reflect the new modules/drivers list management. We get rid, at last, of the infamous pre-processor tricks used to build the list at compile time. `src/base/ftinit.c' is also modified to reflect the changes..
David Turner d2b1f357 1999-12-16T23:11:37 Initial revision