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8d810097
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2016-01-28T10:13:24
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[autofit] Add blue-zone support for Kannada script.
This essentially moves the Kannada script from the `Indic' hinter to
the `Latin' hinter.
* src/autofit/afblue.dat: Add blue zone data for Kannada.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Kannada standard characters and move
data out of AF_CONFIG_OPTION_INDIC block.
* src/autofit/afranges.c: Move Kannada data out of
AF_CONFIG_OPTION_INDIC block.
* src/autofit/afstyles.h: Update Kannada data; in particular, use
AF_WRITING_SYSTEM_LATIN.
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9adeab64
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2016-01-13T11:54:10
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Update copyright year.
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02451c79
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2015-12-15T17:53:46
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[autofit] Add blue-zone support for Bengali script.
This essentially moves the Bengali script from the `Indic' hinter to
the `Latin' hinter.
* src/autofit/afblue.dat: Add blue zone data for Bengali.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Bengali standard characters and move
data out of AF_CONFIG_OPTION_INDIC block.
* src/autofit/afranges.c: Move Bengali data out of
AF_CONFIG_OPTION_INDIC block.
* src/autofit/afstyles.h: Update Bengali data; in particular, use
AF_WRITING_SYSTEM_LATIN.
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d8f9a453
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2015-12-13T15:54:17
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[autofit] Add support for Myanmar script.
* src/autofit/afblue.dat: Add blue zone data for Myanmar.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Myanmar standard characters.
* src/autofit/afranges.c: Add Myanmar data.
* src/autofit/afstyles.h: Add Myanmar data.
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facb79ab
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2015-12-06T19:34:59
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[autofit] Add support for Khmer script.
We split Khmer into two auto-hinter scripts: `Khmer' (`khmr') and
`Khmer symbols' (`khms', U+19E0-U+19FF).
* src/autofit/afblue.dat: Add blue zone data for Khmer.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Khmer standard characters.
* src/autofit/afranges.c: Add Khmer data.
* src/autofit/afstyles.h: Add Khmer data.
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a3046567
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2015-09-28T09:45:56
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[autofit] Add support for Lao script.
Thanks to Danh Hong <danhhong@gmail.com> for guidance with blue zone
characters!
* src/autofit/afblue.dat: Add blue zone data for Lao.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Lao standard characters.
* src/autofit/afranges.c: Add Lao data.
* src/autofit/afstyles.h: Add Lao data.
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d3cba0ed
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2015-09-04T10:28:53
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[autofit] Redesign code ranges (2/2).
This commit adds two fallback scripts (`latb', `latp') and
implements support for the no-base character ranges introduced in
the previous commit.
* src/autofit/aftypes.h (AF_ScriptClassRec): Add
`script_uni_nobase_ranges' field.
(AF_DEFINE_SCRIPT_CLASS): Updated.
* src/autofit/afscript.h, src/autofit/afstyles.h: Add `latb' and
`latp' fallback scripts.
* src/autofit/afblue.dat: Add blue zones for Latin subscript and
superscript fallback scripts.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afglobal.h (AF_NOBASE): New style flag for no-base
characters.
(AF_STYLE_MASK): Updated.
* src/autofit/afglobal.c (SCRIPT): Updated.
(af_face_globals_compute_style_coverage): Handle new style flag.
* src/autofit/aflatin.c (af_latin_hints_apply): Handle new style
flag.
* src/autofit/afranges.h (SCRIPT): Use it to export no-base ranges.
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d3284462
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2015-03-11T16:45:58
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[autofit] Add support for Arabic script.
Thanks to Titus Nemeth <tn@tntypography.eu> for guidance!
* src/autofit/afblue.dat: Add blue zone data for Arabic.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Arabic standard characters.
* src/autofit/afranges.c: Add Arabic data.
* src/autofit/afstyles.h: Add Arabic data.
* docs/CHANGES: Document it.
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19146a53
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2015-01-31T11:01:33
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[autofit] Add support for Thai script.
Thanks to Ben Mitchell <ben@rosettatype.com> for guidance with blue
zone characters!
* src/autofit/afblue.dat: Add blue zone data for Thai.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Thai standard characters.
* src/autofit/afranges.c: Add Thai data.
* src/autofit/afstyles.h: Add Thai data.
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f57fc59e
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2015-01-17T20:41:43
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Run `src/tools/update-copyright'.
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c9c33f20
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2014-10-18T11:01:14
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[autofit] Add blue-zone support for Telugu.
This essentially moves the Telugu script from the `Indic' hinter to
the `Latin' hinter.
Note that this is a first shot and quite certainly needs
refinements.
* src/autofit/afblue.dat: Add blue zone data for Telugu.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Telugu standard characters and move
data out of AF_CONFIG_OPTION_INDIC block.
* src/autofit/afranges.c: Move Telugu data out of
AF_CONFIG_OPTION_INDIC block.
* src/autofit/afstyles.h: Update Telugu data; in particular, use
AF_WRITING_SYSTEM_LATIN.
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c576bb0d
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2014-05-01T17:24:19
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[autofit] Add blue-zone support for Devanagari.
This essentially moves the Devanagari script from the `Indic' hinter
to the `Latin' hinter. Thanks to Girish Dalvi
<girish.dalvi@gmail.com> for guidance with blue zone characters!
* src/autofit/afblue.dat: Add blue zone data for Devanagari.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Devanagari standard characters and
move data out of AF_CONFIG_OPTION_INDIC block.
* src/autofit/afranges.c: Move Devanagari data out of
AF_CONFIG_OPTION_INDIC block.
Move U+20B9, (new) Rupee sign, from Latin to Devanagari.
* src/autofit/afstyles.h: Update Devanagari data; in particular, use
AF_WRITING_SYSTEM_LATIN.
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0d97744d
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2014-01-04T11:46:34
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[autofit] Fix Indic scripts.
Split the single, incorrect Indic entry into separate scripts so
that the covered ranges are the same: Bengali, Devanagari, Gujarati,
Gurmukhi, Kannada, Limbu, Malayalam, Oriya, Sinhala, Sundanese,
Syloti Nagri, Tamil, Telugu, and Tibetan. At the same time, remove
entries for Meetai Mayak and Sharada – the Unicode ranges were
incorrect (and nobody has complained about that), fonts are scarce
for those scripts, and the Indic auto-hinter support is rudimentary
anyways.
* src/autofit/afscript.h: Updated, using AF_CONFIG_OPTION_INDIC and
AF_CONFIG_OPTION_CJK.
* src/autofit/afstyles.h (STYLE_DEFAULT_INDIC): New auxiliary macro.
Use it, together with AF_CONFIG_OPTION_INDIC and
AF_CONFIG_OPTION_CJK, to update.
* src/autofit/afranges.c [AF_CONFIG_OPTION_INDIC]: Updated.
[!AF_CONFIG_OPTION_INDIC, !AF_CONFIG_OPTION_CJK]: Removed.
Sort entries by tags.
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55cd7e0a
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2014-01-02T13:07:48
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[autofit] Remove some styles.
* src/autofit/afcover.h: Remove coverages for alternative fractions,
denominators, numerators, and fractions.
* src/autofit/afstyles.h (META_STYLE_LATIN): Updated.
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c973e67b
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2014-01-01T16:34:42
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[autofit] Add more styles.
* src/autofit/afstyles.h (STYLE_LATIN, META_STYLE_LATIN): New
auxiliary macros; use them to define styles for Cyrillic, Greek, and
Latin.
* src/autofit/afcover.h: Remove coverage for oldstyle figures.
Since those digits are used in combination with ordinary letters, it
makes no sense to handle them separately.
* src/autofit/afglobal.c (af_face_globals_get_metrics): Don't limit
`options' parameter to 4 bits.
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785f3857
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2013-12-31T09:45:10
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[autofit] s/AF_STYLE_...._DEFAULT/AF_STYLE_...._DFLT/i.
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19241347
|
2013-12-21T21:31:38
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Introduce `coverages'.
Coverages are the interface to the HarfBuzz library to access
OpenType features for handling glyphs not addressable by the cmap.
Right now, compilation of HarfBuzz is only added to the development
build. A solution for standard build mode will be delayed until
HarfBuzz gets split into two libraries to avoid mutual dependencies
between FreeType and HarfBuzz.
Note that this is only a first step in handling coverages, basically
providing the framework only. Code for handling selected OpenType
features (this is, actually using the data in `afcover.h') will
follow.
* devel/ftoption.h, include/config/ftoption.h
(FT_CONFIG_OPTION_USE_HARFBUZZ): New macro.
* src/autofit/hbshim.c, src/autofit/hbshim.h, src/autofit/afcover.h:
New files.
* src/autofit/afscript.h: Add HarfBuzz script name tags.
* src/autofit/afstyles.h: Add default coverage enumeration values.
* src/autofit/aftypes.h: Update use of `SCRIPT' and `STYLE' macros.
(AF_Coverage): New enumeration (generated by `afcover.h').
(AF_StyleClassRec): New member `coverage'.
(AF_DEFINE_STYLE_CLASS): Updated.
* include/internal/fttrace.h: Add `afharfbuzz' for tracing coverage
data.
* src/autofit/afglobal.h: Update use of `SCRIPT' and `STYLE' macros.
(AF_SCRIPT_FALLBACK): Renamed to ...
(AF_STYLE_FALLBACK): ... this.
* src/autofit/afglobal.c: Include `hbshim.c'.
Update use of `SCRIPT' and `STYLE' macros.
(af_face_globals_compute_style_coverage)
[FT_CONFIG_OPTION_USE_HARFBUZZ]: Call `af_get_coverage'.
Update.
* src/autofit/afmodule.h (AF_ModuleRec):
s/fallback_script/fallback_style/.
* src/autofit/afmodule.c (af_property_set): Adapt handling of
`fallback-script' property to set a fallback style.
(af_property_get, af_autofitter_init): Updated.
* src/autofit/afpic.c: Update use of `SCRIPT' and `STYLE' macros.
* src/autofit/afranges.h: Update use of `SCRIPT' macro.
* src/autofit/autofit.c [FT_CONFIG_OPTION_USE_HARFBUZZ]: Include
`hbshim.c'.
* src/autofit/rules.mk (AUTOF_DRV_SRC): Add `hbshim.c'.
(AUTOF_DRV_H): Add `afcover.h'.
* builds/freetype.mk (INCLUDE_FLAGS) [DEVEL_DIR]: Use pkg-config for
all libraries needed by FreeType.
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974b193b
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2013-12-20T17:26:26
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[autofit] Introduce `styles'.
This is the new top-level structure for handling glyph input data;
scripts are now defined separately.
* src/autofit/aftypes.h (SCRIPT): Updated.
(AF_ScriptClassRec): Move `blue_stringset' and `writing_system'
members to ...
(AF_Style_ClassRec): ... this new structure.
(AF_Style): New enumeration.
(AF_StyleMetricsRec): Replace `script' enumeration with
`style_class' pointer.
(AF_DEFINE_SCRIPT_CLASS, AF_DECLARE_SCRIPT_CLASS): Updated.
(AF_DEFINE_STYLE_CLASS, AF_DECLARE_STYLE_CLASS): New macros.
* src/autofit/afstyles.h: New file, using data from `afscript.h'.
* src/autofit/afscript.h: Updated.
* src/autofit/afcjk.c (af_cjk_metrics_init_widths,
af_cjk_metrics_init_blues, af_cjk_hint_edges): Updated.
* src/autofit/afglobal.c (SCRIPT): Updated.
(STYLE): Redefine macro to load `afstyles.h'.
(af_script_names) [FT_DEBUG_LEVEL_TRACE]: Replace with...
(af_style_names): ... this array.
(af_face_globals_compute_script_coverage): Renamed to...
(af_face_globals_compute_style_coverage): ... this.
Updated.
(af_face_globals_new, af_face_globals_free,
af_face_globals_get_metrics): Updated.
* src/autofit/afglobal.h (SCRIPT): Updated.
(STYLE): Redefine macro to load `afstyles.h'.
(AF_SCRIPT_FALLBACK): Update definition. This will get more
refinements with later on.
(AF_SCRIPT_UNASSIGNED): Replace with...
(AF_STYLE_UNASSIGNED): ... this macro.
(AF_FaceGlobalsRec): Updated.
* src/autofit/aflatin.c (af_latin_metrics_init_widths,
af_latin_metrics_init_blues, af_latin_metrics_scale_dim,
af_latin_hint_edges): Updated.
* src/autofit/aflatin2.c (af_latin2_metrics_init_widths): Updated.
(af_ltn2_uniranges): Removed.
* src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
Updated.
* src/autofit/afpic.c (autofit_module_class_pic_init): Updated.
* src/autofit/afpic.h (AF_STYLE_CLASSES_GET): New macro.
(AFModulePIC): Add `af_style_classes' and `af_style_classes_rec'
members.
* src/autofit/afranges.h: Updated.
* src/autofit/rules.mk (AUTOF_DRV_H): Add `afstyles.h'.
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