kc3-lang/freetype/src/autofit
Branch :
Log
| Author | Commit | Date | CI | Message |
|---|---|---|---|---|
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3a553400 | 2012-11-15 16:37:05 | [autofit] Trace stem widths. * src/autofit/aflatin.c (af_latin_metrics_init_widths): Add some FT_TRACE calls. | |
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1a37e417 | 2012-11-12 11:01:07 | [autofit] Minor improvement. * src/autofit/aflatin.c (af_latin_hints_compute_blue_edges): Fix loop. | |
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f966da82 | 2012-11-10 12:42:18 | [autofit] Improve tracing. * src/autofit/aflatin.c (af_latin_hint_edges) [FT_DEBUG_LEVEL_TRACE]: Count number of actions and emit something if there weren't any. | |
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553bb3c3 | 2012-10-24 14:22:14 | [autofit] Add standard character to `AF_ScriptClassRec' structure. * src/autofit/aftypes.h (AF_ScriptClassRec): Add `standard_char' member. (AF_DEFINE_SCRIPT_CLASS): Updated. * src/autofit/aflatin.c (af_latin_metrics_init_widths): Use it. (af_latin_metrics_init, af_latin_script_class): Updated. * src/autofit/aflatin.c (af_latin2_metrics_init_widths): Use it. (af_latin2_metrics_init, af_latin2_script_class): Updated. * src/autofit/afcjk.c (af_cjk_metrics_init_widths): Use it. (af_cjk_metrics_init, af_cjk_script_class): Updated. * src/autofit/afindic.c(af_indic_metrics_init, af_indic_script_class): Updated. * src/autofit/afcjk.h, src/autofit/aflatin.h: Updated. * src/autofit/afdummy.c: Updated. | |
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118c6025 | 2012-10-24 12:26:20 | [autofit] Only use Unicode CMap. * src/autofit/aflatin.c (af_latin_metrics_init): Implement it, to be in sync with `af_face_globals_compute_script_coverage)'. | |
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dda1e93d | 2012-10-20 08:34:57 | [autofit] Fix `make multi CC=c++'. * src/autofit/aflatin.c, src/autofit/aflatin2.c: Include `afglobal.h'. * src/autofit/afloader.c: Fix order of header files. * src/autofit/afmodule.c: Include `afglobal.h' and `aferrors.h'. | |
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bf745003 | 2012-09-29 22:40:40 | [autofit] Minor optimization. * src/autofit/afglobals.c (af_face_globals_compute_script_coverage): Add loop condition. | |
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156ba42e | 2012-09-29 10:08:01 | [autofit] Fix thinko. * src/autofit/aftypes.h (AF_SCRIPT): s/AF_SCRIPT_NONE/AF_SCRIPT_DUMMY/. We already use `AF_SCRIPT_NONE' as a bit mask. * src/autofit/afdummy.c: Updated. | |
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7da6bbc3 | 2012-09-25 06:37:15 | Typos. | |
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3683fb55 | 2012-09-18 23:31:05 | [autofit] Implement `increase-x-height' property. * include/freetype/ftautoh.h (FT_Prop_IncreaseXHeight): New structure. * include/autofit/afmodule.c (af_property_get_face_globals): New function, re-using code from `af_property_get'. (af_property_set, af_property_get): Handle `increase-x-height'. Updated. | |
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d180ac70 | 2012-09-18 23:26:37 | [autofit] Implement Infinality's `increase glyph heights'. This is an improved version of a similar fix contained in the so-called `Infinality patch', taken from http://www.infinality.net/fedora/linux/zips/freetype-infinality-2.4.10-20120616_01-x86_64.tar.bz2 which addresses various enhancements of the auto-hinter. Without properties to control a module's metadata it wasn't possible to adapt the patches because everything was originally controlled by environment variables which I consider not suitable in general. A patch to control `increase_x_height' follows. * src/autofit/afglobal.h (AF_PROP_INCREASE_X_HEIGHT_MIN, AF_PROP_INCREASE_X_HEIGHT_MAX): New macros. (AF_FaceGlobalsRec): Add `increase_x_height' member. * src/autofit/afglobal.c (af_face_globals_new): Initialize it. * src/autofit/aflatin.c (af_latin_metrics_scale_dim), * src/autofit/aflatin2.c (af_latin2_metrics_scale_dim): Implement handling of `increase_x_height'. | |
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842c4ea2 | 2012-09-18 15:23:41 | [autofit] Add hierarchical property access to some structures. * src/autofit/afglobal.h: Include `afmodule.h'. (AF_FaceGlobalsRec): Add `module' member. (AF_FaceGlobals): Typedef moved to... * src/autofit/aftypes.h: Here. (AF_ScriptMetricsRec): Add `globals' member. * src/autofit/afglobal.c (af_face_globals_new, af_face_globals_compute_script_coverage, af_face_globals_get_metrics): Updated. * src/autofit/afloader.c (af_loader_reset), src/autofit/afmodule.c (af_property_get): Updated. | |
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302fd625 | 2012-09-16 07:51:20 | [autofit] Cosmetics. | |
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d4ec0075 | 2012-09-15 18:26:28 | [autofit] Implement `fallback-script' property. * src/autofit/afglobal.c: s/default_script/fallback_script/. * src/autofit/afglobal.h: s/AF_SCRIPT_DEFAULT/AF_SCRIPT_FALLBACK/. * src/autofit/afmodule.c: s/default_script/fallback_script/. (af_property_set, af_property_get): Implement `fallback-script'. * src/autofit/afmodule.h: s/default_script/fallback_script/. * include/freetype/ftautoh.h: Document it. | |
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44e1f0d3 | 2012-09-15 11:11:18 | [autofit] Correct previous Unicode 6.1.0 change. The auto-hinter's latin module only handles latin ligatures in the `Alphabetical Presentation Forms' block. * src/autofit/aflatin.c (af_latin_uniranges): Fix it. | |
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ce92c5fa | 2012-09-15 10:56:15 | * src/autofit/afmodule.c: s/FT_Err_/AF_Err_/. | |
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d0014f2c | 2012-09-15 10:33:43 | [autofit] Make default script a global property. * src/autofit/afmodule.h (AF_ModuleRec): Add `default_script' field. * src/autofit/afglobal.c (af_face_globals_compute_script_coverage, af_face_globals_new), src/autofit/afloader.c (af_loader_reset), src/autofit/afmodule.c (af_property_get) <glyph-to-script-map>, af_autofitter_init: Handle default script. * src/autofit/afglobal.h: Updated. | |
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073a4cef | 2012-09-15 09:10:06 | Use `FT_Module' instead of `FT_Library' argument in property funcs. This internal change simplifies access to global module data. * include/freetype/internal/services/svprop.h (FT_Properties_SetFunc, FT_Properties_GetFunc): Change accordingly. * src/base/ftobjs.c (ft_property_do), src/autofit/afmodule.c (af_property_set, af_property_get): Updated. | |
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8ae2a65e | 2012-09-14 14:10:01 | [autofit] Update to Unicode 6.1.0. * src/autofit/afcjk.c (af_cjk_uniranges), src/autofit/aflatin.c (af_latin_uniranges): Add and fix ranges. | |
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95dae1c4 | 2012-09-14 12:26:57 | [autofit] Pass `AF_Module' instead of `AF_Loader'. We want to access the (not yet existing) module's global data later on. * src/autofit/afloader.c: Include `afmodule.h'. (af_loader_init, af_loader_reset, af_loader_done, af_loader_load_glyph): Change accordingly. * src/autofit/afmodule.c (AF_ModuleRec): Move to `afmodule.h'. Updated. * src/autofit/afmodule.h: Include `afloader.h'. (AF_ModuleRec): Define here. * src/autofit/afloader.h (AF_Module): Define here. Updated. | |
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6d29c5cb | 2012-09-14 11:57:36 | [autofit] Fix `make multi'. * include/freetype/internal/fttrace.h: Add `afmodule'. * src/autofit/afmodule.c: Include FT_INTERNAL_DEBUG_H. (FT_COMPONENT): Define. | |
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688da8ee | 2012-09-14 07:55:15 | * src/autofit/afmodule.c: s/FT_Autofitter/AF_Module/. | |
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7bbbcbfb | 2012-09-12 17:45:39 | [autofit] Minor reorganization. * src/autofit/afglobal.c (AF_SCRIPT_LIST_DEFAULT, AF_SCRIPT_LIST_NONE, AF_DIGIT): Move to... * src/autofit/afglobal.h (AF_SCRIPT_DEFAULT, AF_SCRIPT_LIST_NONE, AF_DIGIT): This and update code. | |
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44481daf | 2012-09-11 19:45:36 | [autofitter] Add some comments. | |
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2be60cfe | 2012-09-01 22:31:43 | [autofit] Implement `glyph-to-script-map' property. * include/freetype/ftautoh.h: New public header file. * include/freetype/config/ftheader.h (FT_AUTOHINTER_H): New macro. * src/autofit/afglobal.c (AF_FaceGlobalsRec): Move structure to... * src/autofit/afglobal.h: This header file. * src/autofit/afmodule.c: Include FT_AUTOHINTER_H. (af_property_get): Handle `glyph-to-script-map'. | |
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7f316f22 | 2012-08-31 00:20:29 | [autofit] Implement properties service framework. No properties are added yet. * src/autofit/afmodule.c: Include FT_SERVICE_PROPERTIES_H. (af_property_set, af_property_get): New dummy functions. (af_service_properties, af_services, af_get_interface): Provide service setup. (autofit_moduleclass): Add service interface. * src/autofit/afpic.c: Add necessary forward declarations. (autofit_module_class_pic_init): Add code for service addition. (autofit_module_pic_free): Add code for service removal. * src/autofit/afpic.h (AF_SERVICES_GET, AF_SERVICE_PROPERTIES_GET): New macros which provide necessary syntactical sugar for PIC support. | |
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328aa3b2 | 2012-08-27 11:23:41 | [FT_CONFIG_OPTION_PIC] Fix g++ 4.6.2 compiler warnings. * include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER), include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER, FT_DEFINE_MODULE), include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC1, FT_DEFINE_SERVICEDESCREC2, FT_DEFINE_SERVICEDESCREC3, FT_DEFINE_SERVICEDESCREC4, FT_DEFINE_SERVICEDESCREC5, FT_DEFINE_SERVICEDESCREC6), src/autofit/afpic.c (autofit_module_class_pic_init), src/base/basepic.c (ft_base_pic_init), src/base/ftinit.c (ft_create_default_module_classes), src/cff/cffparse.c (FT_Create_Class_cff_field_handlers), src/cff/cffpic.c (cff_driver_class_pic_init), src/pshinter/pshpic.c (pshinter_module_class_pic_init), src/psnames/pspic.c (psnames_module_class_pic_init), src/raster/rastpic.c (ft_raster1_renderer_class_pic_init), src/sfnt/sfntpic.c (sfnt_module_class_pic_init), src/sfnt/ttcmap.c (FT_Create_Class_tt_cmap_classes), src/smooth/ftspic.c (ft_smooth_renderer_class_pic_init), src/truetype/ttpic.c (tt_driver_class_pic_init): Initialize allocation variable. | |
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d9bf44a4 | 2012-08-27 08:41:43 | [autofit, cff, pshinter, psnames] More renamings for orthogonality. * src/autofit/afmodule.c, src/autofit/afpic.h: s/AF_AUTOFITTER_/AF_/. * src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffparse.c, src/cff/cffpic.h: s/FT_CFF_/CFF_/. * src/pshinter/pshmod.c, src/pshinter/pshpic.h: s/FT_PSHINTER_/PSHINTER_/. * src/psnames/psmodule.c, src/psnames/pspic.h: s/FT_PSCMAPS/PSCMAPS_/. | |
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d0841ea7 | 2012-08-27 06:57:05 | [autofit] Some macro and variable renamings for orthogonality. * include/freetype/internal/autohint.h, src/base/ftobjs.c, src/autofit/afmodule.c, src/autofit/afpic.c, src/autofit/afpic.h: s/SERVICE/INTERFACE/, s/service/interface/, s/Service/Interface/. | |
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f76f491f | 2012-08-23 13:34:26 | Fix typos, add comments. | |
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5b995a8d | 2012-08-05 11:11:44 | [autofit] Improve recognition of flat segments. Problem reported by Brad Dunzer <BDunzer@extensis.com>. * src/autofit/aflatin.c (af_latin_metrics_init_blues): We have a flat segment if the horizontal distance of best on-points is larger than a given threshold. | |
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e194d7cd | 2012-08-05 10:58:02 | [autofit] Variable renamings. * src/autofit/aflatin.c (af_latin_metrics_init_blues): Replace `glyph' with `outline'. s/best_first/best_contour_first/. s/best_last/best_contour_last/. | |
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5a0af493 | 2012-07-09 08:19:25 | [autofit] Improve debugging messages; do some code cleanup. * src/autofit/aflatin.c (af_latin_align_linked_edge, af_latin_hint_edges): Synchronize with formatting used in the ttfautohint project. | |
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b6978dd0 | 2012-07-06 19:38:44 | [autofit] Do some code cleanup. * src/autofit/afglobal.c (af_face_globals_new): Simplify. * src/autofit/afhints.c: Use `FT_TRACE7' instead of `printf' everywhere. (FT_COMPONENT): New macro. (af_glyph_hints_done): Simplify. * include/freetype/internal/fttrace.h: Updated. | |
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fd5ae959 | 2012-07-05 10:30:41 | [autofit] Improve output of debugging information. * src/autofit/afhints.c (af_glyph_hints_dump_segments): Print more data; report no data. (af_glyph_hints_dump_edges): Report no data. | |
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52103061 | 2012-07-04 17:20:33 | Fix Savannah bug #36091. * src/autofit/aflatin.c (af_latin_metrics_init_blues), src/autofit/aflatin2.c (af_latin2_metrics_init_blues): Change the constraint for testing round vs. flat segment: Accept either a small distance or a small angle. | |
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e8da532d | 2012-07-04 13:51:32 | [autofit] Improve comment. | |
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09e9b596 | 2012-07-04 13:00:06 | [autofit] Beautify blue zone tracing. * src/autofit/aflatin.c (af_latin_metrics_init_blues), src/autofit/aflatin2.c (af_latin2_metrics_init_blues): Implement it. | |
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2a9c4552 | 2012-07-03 11:54:12 | [autofit] Quantize stem widths. * src/autofit/afangles.c (af_sort_widths): Rename to... (af_sort_and_quantize_widths): This. Add code to avoid stem widths which are almost identical. * src/autofit/aftypes.h, src/autofit/aflatin.c, src/autofit/afcjk.c: Updated. | |
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d4cbbf35 | 2012-07-03 11:01:53 | [autofit] Minor speed-up. * src/autofit/afangles (af_sort_pos, af_sort_widths): Don't swap elements if they are equal. | |
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83c0ebab | 2012-06-27 08:16:06 | Fix conditional compilation. * include/freetype/internal/ftcalc.h (FT_MulDiv_No_Round): Don't enclose with `TT_USE_BYTECODE_INTERPRETER'; we now need the function elsewhere also. * src/autofit/afcjk.h: Use AF_CONFIG_OPTION_CJK. * src/truetype/ttgload.c (tt_loader_init): Fix compiler warning. * src/truetype/ttinterp.c (Ins_MSIRP): Fix compiler warning. * src/truetype/ttinterp.h: Use TT_CONFIG_OPTION_BYTECODE_INTERPRETER. | |
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8be32d2f | 2012-03-28 12:21:50 | [autofit] Properly copy scaler flags to script metrics object. Without this patch, only the dummy and cjk autohinter modules get them (since they copy the whole scaler object). * src/autofit/aflatin.c (af_latin_metrics_scale), src/autofit/aflatin2.c (af_latin2_metrics_scale): Implement it. | |
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10364096 | 2012-03-11 15:20:32 | [autofit] Return correct linear advance width values. This was quite a subtle bug which accidentally showed up with glyph `afii10023' of arial.ttf (version 2.76). This glyph is a composite; the first component, `E', has an advance width of 1366 font units, while the advance width of the composite itself (which looks like uppercase `E' with dieresis) is 1367 font units. I think this is actually a bug in the font itself, because there is no reason that this glyph has not the same width as uppercase `E' without the dieresis. Anyway, it helped identify this problem. Using the TrueType hinter, the correct value (1367) of `afii10023' was returned, but the autohinter mysteriously returned 1366. Digging in the code showed that the autohinter recursively calls FT_Load_Glyph to load the glyph, adding the FT_LOAD_NO_SCALE load flag. However, the `linearHoriAdvance' field is still returned as a scaled value. To avoid scaling twice, the old code in autofit reset `linearHoriAdvance', using the `horiAdvance' field. This seemed to work since FT_LOAD_NO_SCALE was in use, but it failed actually, because `horiAdvance' is defined as the distance of the first subglyph's phantom points, which in turn are initialized using the advance width of the first subglyph. And as the given example shows, these widths can differ. * src/autofit/afloader.c (af_loader_load_g): Temporarily set FT_LOAD_LINEAR_DESIGN while calling FT_Load_Glyph to get unscaled values for the linear advance widths. | |
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26dfeb6d | 2012-03-08 06:04:03 | Prepare source code for amalgamation. * src\autofit\aferrors.h, src\bdf\bdferror.h, src\bzip2\ftbzip2.c, src\cache\ftcerror.h, src\cff\cfferrs.h, src\cid\ciderrs.h, src\gxvalid\gxverror.h, src\gzip\ftgzip.c, src\lzw\ftlzw.c, src\otvalid\otverror.h, src\pcf\pcferror.h, src\pfr\pfrerror.h, src\psaux\psauxerr.h, src\pshinter\pshnterr.h, src\psnames\psnamerr.h, src\raster\rasterrs.h, src\sfnt\sferrors.h, src\smooth\ftsmerrs.h, src\truetype\tterrors.h, src\type1\t1errors.h, src\type42\t42error.h, src\winfonts\fnterrs.h: Add #undef FT_ERR_PREFIX before #define FT_ERR_PREFIX. | |
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b25265c5 | 2012-02-29 13:45:24 | Avoid modulo operators against a power-of-two denominator. * src/afcjk.c (af_hint_normal_stem), src/base/ftoutln.c (ft_contour_has), src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_vvcurveto, cff_op_hhcurveto, cff_op_hvcurveto>, src/gxvalid/gxvcommn.c (GXV_32BIT_ALIGNMENT_VALIDATE), src/gxvalid/gxvfeat.c (gxv_feat_setting_validate): Replace `%' with `&' operator. | |
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5621fdd4 | 2012-02-29 13:33:33 | [autofit] Don't synchronize digit widths for light rendering mode. We don't hint horizontally in this mode. * src/autofit/afloader.c (af_loader_load_g) <Hint_Metrics>: Implement it. | |
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22fff253 | 2012-02-26 08:47:20 | Whitespace. | |
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63486789 | 2012-02-17 14:55:27 | [autofit] Fix outline flags. * src/autofit/afloader.c (af_loader_load_g): Don't reassign `outline.flags' so that this information is preserved. See discussion starting at http://lists.gnu.org/archive/html/freetype-devel/2012-02/msg00046.html | |
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e343e87d | 2012-02-07 09:40:11 | [autofit] Harmonize function arguments. * src/autofit/afloader.c, src/autofit/afloader.h: Use `FT_Int32' for `load_flags'. | |
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1749d8bc | 2012-01-17 02:00:24 | Remove trailing spaces. | |
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c24f77ac | 2012-01-16 21:13:05 | Formatting PIC related sources. * src/autofit/afpic.c: Harmonize to FT2 coding conventions. * src/base/basepic.c: Ditto. * src/base/ftpic.c: Ditto. * src/cff/cffpic.c: Ditto. * src/pshinter/pshpic.c: Ditto. * src/psnames/pspic.c: Ditto. * src/raster/rastpic.c: Ditto. * src/sfnt/sfntpic.c: Ditto. * src/smooth/ftspic.c: Ditto. * src/truetype/ttpic.c: Ditto. | |
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8a5cea26 | 2012-01-16 20:41:53 | [autofit] Fix the inclusion of "aflatin2.h" in PIC file. * src/autofit/afpic.c: Include "aflatin2.h" when FT_OPTION_AUTOFIT2 is defined, as afglobal.c does so. Unconditionally inclusion causes declared but unimplemented warning by GCC 4.6. | |
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3c966818 | 2012-01-15 23:35:31 | Fix redundant declaration warning in PIC mode. Originally FT_DEFINE_{DRIVER,MODULE,RENDERER}() macros were designed to declare xxx_pic_{free,init} by themselves. Because these macros are used at the end of the module interface (e.g. ttdriver.c) and the wrapper source to build a module as a single object (e.g. truetype.c) includes the PIC file (e.g. ttpic.c) before the module interface, these macros are expanded AFTER xxx_pic_{free,init} body when the modules are built as single object. The declaration after the implementation causes the redundant declaration warnings, so the declarations are moved to module PIC headers (e.g. ttpic.h). Separating to other header files are needed for multi build. * include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER): Remove class_##_pic_free and class_##_pic_init declarations. * include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER, FT_DEFINE_MODULE): Ditto. * src/base/basepic.h: Insert a comment and fix coding style. * src/autofit/afpic.h: Declare autofit_module_class_pic_{free, init}. * src/cff/cffpic.h: Declare cff_driver_class_pic_{free,init}. * src/pshinter/pshpic.h: Declare pshinter_module_class_pic_{free, init}. * src/psnames/pspic.h: Declare psnames_module_class_pic_{free, init}. * src/raster/rastpic.h: Declare ft_raster{1,5}_renderer_class_pic_{free,init} * src/sfnt/sfntpic.h: Declare sfnt_module_class_pic_{free,init}. * src/smooth/ftspic.h: Declare ft_smooth_{,lcd_,lcdv_}renderer_class_pic_{free,init}. * src/truetype/ttpic.h: Declare tt_driver_class_pic_{free,init}. | |
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4b733517 | 2012-01-14 06:32:50 | Make PIC files to include module error headers, to use the error codes with per-module prefix. * src/autofit/afpic.c: Include `aferrors.h'. * src/cff/cffpic.c: Include `cfferrs.h'. * src/pshinter/pshpic.c: Include `pshnterr.h'. * src/raster/rastpic.c: Include `rasterrs.h'. * src/sfnt/sfntpic.c: Include `sferrors.h'. * src/smooth/ftspic.c: Include `ftsmerrs.h'. * src/truetype/ttpic.c: Include `tterrors.h'. | |
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c52f44d4 | 2011-11-30 10:46:53 | Whitespace. | |
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4696dde2 | 2011-06-20 19:09:02 | * src/autofit/aflatin.c (af_latin_metrics_scale_dim): Fix change from 2011-05-04. | |
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58d1a5ee | 2011-06-08 09:32:56 | [autofit] Remove unused structure member. * src/autofit/afhints.h (AF_SegmentRec): Remove `contour'. * src/autofit/aflatin.c (af_latin_hints_compute_segments), src/autofit/aflatin2.c (af_latin2_hints_compute_segments): Updated. | |
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6b19fd5c | 2011-05-30 07:27:59 | Fix g++ 4.6 compilation. * src/autofit/afhints.c (af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Use cast. | |
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71cc1a83 | 2011-05-30 07:20:37 | Fix gcc 4.6 compiler warnings. * src/autofit/afcjk.c (af_cjk_metrics_init_blues): Use casts and remove unused variables. * src/autofit/aflatin.c (af_latin_hints_compute_edges): Comment out `up_dir'. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Use `height_org' and `width_org' conditionalized. | |
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735e5abb | 2011-05-27 10:22:42 | [autofit] Improve tracing of hinting process. * src/autofit/aflatin.c (af_latin_hint_edges): Add tracing message `ADJUST'. | |
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3ad8f355 | 2011-05-24 06:22:32 | Reduce warnings for MS Visual Studio 2010. * src/autofit/afhints.c (af_glyph_hints_get_num_segments, af_glyph_hints_get_segment_offset) [!FT_DEBUG_AUTOFIT]: Provide return value. * src/cff/cffgload.c (cff_slot_load): Add cast. * src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): Use proper loop variable type. | |
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4e8f9de9 | 2011-05-12 14:30:15 | [autofit] Make trace message for CJK bluezone more verbose. | |
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27b20e9a | 2011-05-09 09:48:49 | Formatting, minor doc improvements. | |
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084abf04 | 2011-05-08 19:07:13 | [autofit] Add bluezones for CJK Ideographs. To remove extremas of vertical strokes of CJK Ideographs at low resolution and make the top and bottom horizontal stems aligned, bluezones for CJK Ideographs are calculated from sample glyphs. At present, vertical bluezones (bluezones to align vertical stems) are disabled by default. For detail, see http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00070.html http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00092.html http://lists.gnu.org/archive/html/freetype-devel/2011-05/msg00001.html * include/freetype/internal/fttrace.h: New trace component `afcjk'. * src/autofit/afcjk.h (AF_CJK{Blue,Axis,Metric}Rec): Add CJK version for AF_Latin{Blue,Axis,Metric}Rec. (af_cjk_metrics_check_digits): Ditto, shared with Indic module. (af_cjk_metrics_init_widths): Ditto. (af_cjk_metrics_init): Take AF_CJKMetric instead of AF_LatinMetric. (af_cjk_metrics_scale): Ditto (declaration). (af_cjk_hints_init): Ditto (declaration). (af_cjk_hints_apply): Ditto (declaration). * src/autofit/afcjk.c (af_cjk_metrics_scale): Ditto (body). (af_cjk_hints_init): Ditto (body). (af_cjk_hints_apply): Ditto (body). (af_cjk_metrics_init_widths): Duplicate af_latin_metrics_init_widths. (af_cjk_metrics_check_digits): Duplicate af_latin_metrics_check_digits. (af_cjk_metrics_init): Call CJK bluezone initializer. (af_cjk_metrics_scale_dim): Add code to scale bluezones. (af_cjk_hints_compute_blue_edges): New function, CJK version of af_latin_hints_compute_blue_edges. (af_cjk_metrics_init_blues): New function, CJK version of af_latin_metrics_init_blues. (af_cjk_hints_edges): Add code to align the edge stems to blue zones. * src/autofit/afindic.c (af_indic_metrics_init): Take AF_CJKMetric instead of AF_LatinMetric, and initialize as af_cjk_metrics_init. However bluezones are not initialized. (af_indic_metrics_scale): Take AF_CJKMetric instead of AF_LatinMetric. (af_indic_hints_init): Ditto. (af_indic_hints_apply): Ditto. * docs/CHANGES: Note about CJK bluezone support. | |
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d2e82aa0 | 2011-05-06 19:04:30 | [autofit] Remove unused struct member. * src/autofit/aflatin.h (AF_LatinAxis): Remove `control_overshoot'. | |
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a3a0f57a | 2011-05-04 06:14:30 | * src/autofit/aflatin.c (af_latin_metrics_scale_dim): Simplify. | |
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c3135e43 | 2011-05-02 06:04:15 | [autofit] Fix and add comments. | |
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3a0844c8 | 2011-05-01 13:44:44 | [autofit] Add more debugging functions. * src/autofit/afhints.c (af_glyph_hints_get_num_segments, af_glyph_hints_get_segment_offset): New functions. | |
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b9aa1f13 | 2011-04-28 09:09:45 | [autofit] Improve tracing messages. * src/autofit/aflatin.c (af_latin_metrics_init_blues, af_latin_align_linked_edge, af_latin_hint_edges): Do it. | |
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233f9d5d | 2011-04-22 10:14:07 | [autofit] Add more Indic scripts with hanging baseline. * src/autofit/afindic.c (af_indic_uniranges): Tibetan, Limbu, Sundanese, Meetei Mayak, Syloti Nagri and Sharada scripts are added. | |
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94eff482 | 2011-04-21 14:03:39 | Fix mismatched indents in src/autofit/aflatin2.c. | |
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a345c0e1 | 2011-04-21 10:58:33 | [autofit] Blur CJK stems if too many to preserve their gaps | |
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d503b1bc | 2011-04-18 19:05:28 | Integrate autofitter debugging stuff. * devel/ftoption.h, include/freetype/config/ftoption.h (FT_DEBUG_AUTOFIT): New macro. * include/freetype/internal/fttrace.h: Add trace components for autofitter. * src/autofit/aftypes.h (AF_LOG): Removed. (_af_debug): Removed. * src/autofit/*: s/AF_DEBUG/FT_DEBUG_AUTOFIT/. s/AF_LOG/FT_TRACE5/. Define FT_COMPONENT where necessary. | |
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de2de6b1 | 2011-04-18 16:11:18 | Remove dead debugging code. | |
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7f03a246 | 2011-04-07 07:20:38 | Update Unicode ranges for CJK autofitter; in particular, add Hangul. * src/autofit/afcjk.c (af_cjk_uniranges): Update to Unicode 6.0. | |
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948a8fb6 | 2011-04-04 13:02:08 | Fix formatting of autofit debug dumps. * src/autofit/afhints.c (af_glyph_hints_dump_points, af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Adjust column widths. | |
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9f5ed811 | 2011-04-02 07:23:00 | Cosmetics. | |
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544adf73 | 2011-04-02 07:15:33 | Whitespace, typo. | |
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ef115518 | 2011-03-30 09:29:05 | * src/autofit/aftypes.h (AF_OutlineRec): Removed, unused. | |
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90f0487f | 2011-03-28 15:41:49 | Cosmetics. | |
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f3c57917 | 2011-03-26 09:03:32 | Copyright. | |
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8bd77f90 | 2011-03-19 15:27:04 | More C++ compilation fixes. * src/autofit/afhints.c (af_glyph_hints_dump_points, af_glyph_hints_dump_segments, af_glyph_hints_dump_edges) [__cplusplus]: Protect with `extern "C"'. | |
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c7f26a19 | 2011-03-19 02:28:21 | C++ compilation fixes. * src/autofit/aflatin.c (af_latin_hints_apply), src/autofit/afcjk.c (af_cjk_hints_apply): Use cast for `dim'. | |
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576fc2c0 | 2011-03-02 03:52:36 | Add AF_CONFIG_OPTION_USE_WARPER to control the autofit warper. * devel/ftoption.h, include/freetype/config/ftoption.h (AF_CONFIG_OPTION_USE_WARPER): New macro. * src/autofit/aftypes.h (AF_USE_WARPER): Remove. * src/autofit/*: s/AF_USE_WARPER/AF_CONFIG_OPTION_USE_WARPER/. * src/autofit/afwarp.c [!AF_CONFIG_OPTION_USE_WARPER]: Replace dummy variable assignment with a typedef. | |
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e547a656 | 2011-02-26 18:39:10 | [autofit] More comments, formatting, whitespace. | |
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b7fc0c74 | 2011-02-26 18:36:21 | [autofit] Slight simplifications. * src/autofit/aflatin.c (af_latin_hints_link_segments): Remove test which always returns false. (af_latin_hints_compute_blue_edges): Remove redundant assignment. | |
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6cfbb23c | 2011-02-26 17:32:38 | [autofit] Some comments. Whitespace. | |
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6c286896 | 2011-02-24 05:52:14 | [autofit] Comment out unused code. * src/autofit/aflatin.c, src/autofit/aflatin2.c (af_latin_hints_compute_edges): Do it. | |
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f42cc539 | 2011-02-24 05:18:46 | * src/autofit/afhints.h (AF_GlyphHints): Remove unused field. | |
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6af02423 | 2011-02-22 10:29:30 | [autofit] Add ASCII drawing for better explanation. | |
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7ad15d59 | 2011-02-20 07:30:46 | [autofit] Document warper. | |
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c5bda503 | 2011-02-16 21:59:44 | [autofit] Add a lot of comments and do some minor formatting. | |
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713faece | 2011-02-03 19:47:13 | * src/autofit/afdummy.c: Include `aferrors.h'. Problem reported by Chris Liddel <chris.liddell@artifex.com>. | |
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332da87d | 2011-01-23 12:42:23 | [autofit] Some formatting and clean-ups. | |
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f3ce2370 | 2011-01-03 07:11:54 | */rules.mk: Handle `*pic.c' files. | |
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fa1e6b35 | 2011-01-03 06:50:36 | Formatting. | |
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5220ef58 | 2010-09-13 07:32:22 | Fix minor issues reported by <muktha.narayan@wipro.com>. * src/autofit/aflatin.c (af_latin_compute_stem_width): Remove redundant conditional check. * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Ditto. * src/cff/cffload.c (cff_encoding_load): Remove conditional check which always evaluates to `true'. * src/pshinter/pshalgo.c (ps_glyph_interpolate_strong_points): Ditto. * src/truetype/ttinterp.c (Ins_IUP): Ditto. * src/cid/cidgload.c (cid_slot_load_glyph): Don't check for NULL if value is already dereferenced. * src/winfonts/winfnt.c (FNT_Load_Glyph): Fix check of `face'. | |
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c8f5b98b | 2010-07-12 21:13:22 | Remove C++ warnings. */*: Initialize pointers where necessary to make g++ happy. | |
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f765e440 | 2010-06-24 10:34:29 | */*: Use module specific error names where appropriate. | |
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5d86cdce | 2010-06-15 08:29:30 | Fix Savannah bug #30108. * src/autofit/afglobal.c (af_face_globals_compute_script_coverage): Properly mask AF_DIGIT bit in comparison. |