|
dbd04269
|
2015-09-30T17:52:42
|
|
[autofit] Replace `no-base' with `non-base'.
* src/autofit/*: Do it.
|
|
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d3cba0ed
|
2015-09-04T10:28:53
|
|
[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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8cbbcf6b
|
2015-09-03T06:47:30
|
|
[autofit] Pass glyph index to hinting function.
No functionality change yet.
* src/autofit/aftypes.h (AF_WritingSystem_ApplyHintsFunc): Pass
glyph index.
* src/autofit/afcjk.c, src/autofit/afcjk.h (af_cjk_hints_apply),
src/autofit/afdummy.c (af_dummy_hints_apply), src/autofit/afindic.c
(af_indic_hints_apply), src/autofit/aflatin.c
(af_latin_hints_apply), src/autofit/aflatin2.c
(af_latin2_hints_apply), src/autofit/afloader.c (af_loader_load_g):
Updated.
|
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f9be567f
|
2015-07-09T15:10:31
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|
Better support of user-supplied C++ namespaces.
See
http://lists.nongnu.org/archive/html/freetype-devel/2015-07/msg00008.html
for a rationale.
* src/autofit/afpic.h, src/base/basepic.h, src/cff/cffpic.h,
src/pshinter/pshpic.h, src/psnames/pspic.h, src/raster/rastpic.h,
src/sfnt/sfntpic.h, src/smooth/ftspic.h, src/truetype/ttpic.h
(FT_BEGIN_HEADER, FT_END_HEADER): Move macro calls to not enclose
header files that contain FT_{BEGIN,END}_HEADER macros by
themselves.
* src/autofit/aftypes.h [FT_DEBUG_AUTOFIT]: Include
FT_CONFIG_STANDARD_LIBRARY_H earlier.
* src/truetype/ttpic.h: Include FT_INTERNL_PIC_H.
|
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12661a5a
|
2015-04-21T07:13:59
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|
[autofit] Introduce `warping' property.
This code replaces the debugging hook from the previous commit with
a better, more generic solution.
* include/ftautoh.h: Document it.
* src/autofit/afmodule.h (AF_ModuleRec)
[AF_CONFIG_OPTION_USE_WARPER]: Add `warping' field.
* src/autofit/afmodule.c (_af_debug_disable_warper): Remove.
(af_property_set, af_property_get, af_autofitter_init)
[AF_CONFIG_OPTION_USE_WARPER]: Handle `warping' option.
* src/autofit/afhints.h (AF_HINTS_DO_WARP): Remove use of the no
longer existing `_af_debug_disable_warper'.
* src/autofit/afcjk.c (af_cjk_hints_init), src/autofit/aflatin.c
(af_latin_hints_init), src/autofit/aflatin2.c (af_latin2_hints_init)
[AF_CONFIG_OPTION_USE_WARPER]: Add `AF_SCALER_FLAG_NO_WARPER' to the
scaler flags if warping is off.
* src/autofit/aftypes.h: Updated.
|
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58f48f0d
|
2015-04-16T20:11:49
|
|
[autofit] Add debugging hook to disable warper.
* src/autofit/afmodule.c (_af_debug_disable_warper)
[FT_DEBUG_AUTOFIT]: New global variable.
* src/autofit/aftypes.h: Updated.
(AF_SCALER_FLAG_NO_WARPER): New macro (not actively used yet).
* src/autofit/afhints.h (AF_HINTS_DO_WARP): New macro.
* src/autofi/aflatin.c (af_latin_hints_apply)
[AF_CONFIG_OPTION_USE_WARPER]: Use `AF_HINTS_DO_WARP' to control use
of warper.
* src/autofit/afcjk.c (af_cjk_hints_init, af_cjk_hints_apply)
[AF_CONFIG_OPTION_USE_WARPER]: Synchronize with `aflatin.c'.
* src/autofit/aflatin2.c (af_latin2_hints_apply)
[AF_CONFIG_OPTION_USE_WARPER]: Synchronize with `aflatin.c'.
|
|
dac5644c
|
2015-03-21T23:30:16
|
|
[base] Optimize `FT_Angle_Diff'.
Under normal circumstances we are usually close to the desired range
of angle values, so that the remainder is not really necessary.
* src/base/fttrigon.c (FT_Angle_Diff): Use loops instead of remainder.
* src/autofit/aftypes.h (AF_ANGLE_DIFF): Ditto in the unused macro.
|
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81e5ff53
|
2015-02-19T09:46:48
|
|
[autofit] Use macros for (unsigned) flags, not enumerations.
This harmonizes with other code in FreeType (and reduces the number
of necessary casts to avoid compiler warnings).
* src/autofit/afblue.hin: Make flag macros unsigned.
* src/autofit/afblue.h: Regenerated.
* src/autofit/afcjk.h: Replace flag enumeration with macros.
* src/autofit/afcjk.c: Updated.
* src/autofit/afhints.h (AF_Flags, AF_Edge_Flags): Replace with
macros.
* src/autofit/afhints.c: Updated.
* src/autofit/aflatin.h: Replace flag enumerations with macros.
* src/autofit/aflatin.c, src/autofit/aflatin2.c: Updated.
* src/autofit/aftypes.h (AF_ScalerFlags): Replace with macros.
|
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f57fc59e
|
2015-01-17T20:41:43
|
|
Run `src/tools/update-copyright'.
|
|
|
a3364001
|
2014-01-26T09:45:23
|
|
[autofit] Introduce two more slots for standard characters.
This is useful for OpenType features like `c2sc' (caps to small
caps) that don't have lowercase letters by definition, or other
features that mainly operate on numerals.
* src/autofit/afscript.h: Add more standard characters.
* src/autofit/aftypes.h: Update use of `SCRIPT' macro.
(AF_ScriptClassRec): Add members to hold two more standard
characters.
(AF_DEFINE_SCRIPT_CLASS): Updated.
* src/autofit/afglobal.c, src/autofit/afglobal.h,
* src/autofit/afpic.c, src/autofit/afranges.h, src/autofit/hbshim.c:
Update use of `SCRIPT' macro.
* src/autofit/afcjk.c (af_cjk_metrics_init_widths),
src/autofit/aflatin.c (af_latin_metrics_init_widths): Scan two more
standard characters.
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2b623fe4
|
2014-01-15T09:46:23
|
|
Minor doc issues.
|
|
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44aa7e0a
|
2013-12-30T07:41:22
|
|
[autofit] Don't combine multiple features into one set.
Combining them, as originally envisioned, would lead to much more
complicated code, as investigations have shown meanwhile. The major
drawback is that we run out of available style slots much earlier.
However, this is only a theoretical issue since we don't support a
large number of scripts currently.
* src/autofit/afcover.h: Replace `COVERAGE_{1,2,3}' macros with
a single-element `COVERAGE' macro, sort the elements by the feature
tags, and add entry for `ruby'.
* src/autofit/aftypes.h: Updated.
* src/autofit/hbshim.c: Updated.
|
|
|
19241347
|
2013-12-21T21:31:38
|
|
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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|
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8a8f3758
|
2013-12-20T18:35:35
|
|
[autofit] Fix PIC compilation.
* src/autofit/afcjk.c (af_cjk_metrics_init_widths),
src/autofit/aflatin.c (af_latin_metrics_init_widths)
[FT_CONFIG_OPTION_PIC]: Declare `globals'.
* src/autofit/afglobal.c: Always call AF_DEFINE_SCRIPT_CLASS, and
AF_DEFINE_STYLE_CLASS.
* src/autofit/afpic.c: Include `afglobal.h'.
(autofit_module_class_pic_init): Typo.
* src/autofit/aftypes.h (AF_DEFINE_SCRIPT_CLASS,
AF_DEFINE_STYLE_CLASS): Don't use the same identifier for macro
parameter and structure member.
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|
|
974b193b
|
2013-12-20T17:26:26
|
|
[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'.
|
|
|
d8324571
|
2013-12-19T15:45:24
|
|
[autofit] Factor scripts and uniranges out of writing system files.
* src/autofit/afranges.c, src/autofit/afranges.h: New files.
* src/autofit/afscript.h: Extend `SCRIPT' macro with more
parameters, taking data from the writing system files.
* src/autofit/aftypes.h: Updated.
* src/autofit/afglobal.c: Include `afranges.h'.
Load `afscript.h' to call AF_DEFINE_SCRIPT_CLASS.
* src/autofit/afglobal.c: Include `afranges.h'.
Load `afscript.h' to call AF_DECLARE_SCRIPT_CLASS.
* src/autofit/afcjk.c, src/autofit/afcjk.h: Updated.
* src/autofit/afdummy.c, src/autofit/afdummy.h: Updated.
* src/autofit/afindic.c, src/autofit/afindic.h: Updated.
* src/autofit/aflatin.c, src/autofit/aflatin.h: Updated.
* src/autofit/aflatn2.c, src/autofit/aflatn2.h: Updated.
* src/autofit/afpic.c: Updated.
* src/autofir/autofit.c: Include `afranges.c'.
* src/autofit/rules.mk (AUTOF_DRV_SRC): Add `afranges.c'.
|
|
|
73f31981
|
2013-12-19T15:24:17
|
|
[autofit] More code orthogonality.
* src/autofit/aftypes.h (AF_StyleMetrics): Replace `script_class'
pointer to an `AF_ScriptClass' structure with `script' index of type
`AF_Script'.
Move some code around.
* src/autofit/afcjk.c: Include `afpic.h'.
(af_cjk_metrics_init_widths, af_cjk_metrics_init_blues,
af_cjk_hint_edges): Updated.
* src/autofit/aflatin.c: Include `afpic.h'.
(af_latin_metrics_init_widths, af_latin_metrics_init_blues,
af_latin_metrics_scale_dim, af_latin_hint_edges): Updated.
* src/autofit/afglobal.c (af_face_globals_get_metrics): Updated.
* src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
Updated.
|
|
|
115de713
|
2013-12-18T16:06:09
|
|
[autofit] Minor.
|
|
|
3f91cb33
|
2013-12-18T12:59:35
|
|
[autofit] s/ScriptMetrics/StyleMetrics/.
|
|
|
4fccc214
|
2013-12-18T12:53:01
|
|
[autofit] s/script_{metrics,hints}/style_{metrics,hints}/
|
|
|
7a5fc2f3
|
2013-12-17T13:29:53
|
|
[autofit] s/AF_Script_/AF_WritingSystem_/ where appropriate.
|
|
|
a5f22a9e
|
2013-10-17T11:08:25
|
|
[autofit] Add description strings to script entries.
Currently, this is unused.
* src/autofit/afscript.h: Do it.
* src/autofit/afglobal.c, src/autofit/afpic.c,
src/autofit/aftypes.h: Updated.
|
|
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db3e5b93
|
2013-08-25T08:23:22
|
|
[autofit] Add blue stringsets.
* src/autofit/aftypes.h: Include `afblue.h'.
(AF_ScriptClassRec): Add `blue_stringset' field.
(AF_DEFINE_SCRIPT_CLASS): Updated.
* src/autofit/autofit.c: Include `afblue.c'.
* src/autofit/afcjk.c (af_hani_script_class), src/autofit/afdummy.c
(af_dflt_script_class), src/autofit/afindic.c
(af_deva_script_class), src/autofit/aflatin.c
(af_latn_script_class), src/autofit/aflatin2.c
(af_ltn2_script_class): Updated.
* src/autofit/rules.mk (AUTOF_DRV_SRC): Add `afblue.c'.
|
|
|
456cc440
|
2013-08-02T20:25:21
|
|
[autofit] Move declaration of scripts into separate file.
This has the benefit that we don't need to duplicate the data at
different places.
* src/autofit/afscript.h: New file.
* src/autofit/aftypes.h (AF_Script): Include `afscript.h' to define
the enumeration values.
* src/autofit/afglobal.c: Include `afscript.h' to get the script
specific header files.
(af_script_classes): Include `afscript.h' to fill this array.
* src/autofit/afpic.c: Include `afscript.h' to get the script
specific header files.
(autofit_module_class_pic_init): Include `afscript.h' for
initialization.
* src/autofit/afpic.h (AF_SCRIPT_CLASSES_COUNT,
AF_SCRIPT_CLASSES_REC_COUNT): Removed. Use `AF_SCRIPT_MAX' instead.
* src/autofit/rules.mk (AUTOF_DRV_H): Updated.
|
|
|
773601da
|
2013-08-02T19:51:17
|
|
[autofit] Move declaration of writing systems into separate file.
This has the benefit that we don't need to duplicate the data at
different places.
* src/autofit/afwrtsys.h: New file.
* src/autofit/aftypes.h (AF_WritingSystem): Include `afwrtsys.h' to
define the enumeration values.
* src/autofit/afglobal.c: Include `afwrtsys.h' to get the writing
system specific header files.
Include `afpic.h'.
(af_writing_system_classes): Include `afwrtsys.h' to fill this
array.
* src/autofit/afpic.c: Include `afwrtsys.h' to get the writing
system specific header files.
(autofit_module_class_pic_init): Include `afwrtsys.h' for
initialization.
* src/autofit/afpic.h (AF_WRITING_SYSTEM_CLASSES_COUNT,
AF_WRITING_SYSTEM_CLASSES_REC_COUNT): Removed. Use
`AF_WRITING_SYSTEM_MAX' instead.
|
|
|
72f5ff5b
|
2013-07-31T22:49:29
|
|
[autofit] Introduce `writing systems'.
This patch adds a new top level to the auto-hinter's script class
hierarchy. It defines `writing systems' which can contain multiple
scripts.
For example, the `latin' writing system (in file `aflatin.c') is
able to support scripts like Latin, Cyrillic, Armenian, etc., which
can be handled similarly.
Scripts are now named using four-letter OpenType tags.
* src/autofit/aftypes.h (AF_ScriptClassRec): Move relevant members
to...
(AF_WritingSystemClassRec): This new structure. It holds pointers
to functions which can be shared among related scripts.
(AF_WritingSystem): New enumeration.
(AF_Script): Revised values using four-letter tags.
(AF_DEFINE_WRITING_SYSTEM_CLASS): New macro.
(AF_DEFINE_SCRIPT_CLASS): Updated.
* src/autofit/afglobal.c (af_writing_system_classes): New global,
constant array.
(af_script_classes): Updated.
(af_face_globals_free): Updated.
Remove assertion.
(af_face_globals_get_metrics): Updated.
* src/autofit/afglobal.h (AF_SCRIPT_FALLBACK)
[!AF_CONFIG_OPTION_CJK]: Handle this case.
* src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
Updated.
* src/autofit/afpic.c (autofit_module_class_pic_init): Updated;
initialize structures for both writing systems and scripts.
* src/autofit/afpic.h: Updated.
(AF_WRITING_SYSTEM_CLASSES_GET): New macro.
* src/autofit/afcjk.c (af_cjk_writing_system_class): New writing
system.
(af_cjk_uniranges): Renamed to...
(af_hani_uniranges): This.
(af_cjk_script_class): Reduced and renamed to...
(af_hani_script_class): This.
* src/autofit/afcjk.h: Updated.
* src/autofit/afdummy.c (af_dummy_writing_system_class): New writing
system.
(af_dummy_script_class): Reduced and renamed to...
(af_dflt_script_class): This.
* src/autofit/afdummy.h: Updated.
* src/autofit/afindic.c (af_indic_writing_system_class): New writing
system.
(af_indic_uniranges): Renamed to...
(af_deva_uniranges): This.
(af_indic_script_class): Reduced and renamed to...
(af_deva_script_class): This.
* src/autofit/afcjk.h: Updated.
* src/autofit/aflatin.c (af_latin_writing_system_class): New writing
system.
(af_latin_uniranges): Renamed to...
(af_latn_uniranges): This.
(af_latin_script_class): Reduced and renamed to...
(af_latn_script_class): This.
* src/autofit/aflatin.h: Updated.
* src/autofit/aflatin2.c (af_latin2_writing_system_class): New
writing system.
(af_latin2_uniranges): Renamed to...
(af_ltn2_uniranges): This.
Synchronize ranges with `latin'.
(af_latin2_script_class): Reduced and renamed to...
(af_ltn2_script_class): This.
* src/autofit/aflatin2.h: Updated.
|
|
|
5d6a3605
|
2013-07-30T23:17:04
|
|
[autofit] Variable renaming.
* src/autofit/aftypes.h (AF_ScriptMetricsRec):
s/clazz/script_class/.
Update all users.
|
|
|
553bb3c3
|
2012-10-24T14:22:14
|
|
[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.
|
|
|
156ba42e
|
2012-09-29T10:08:01
|
|
[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.
|
|
|
842c4ea2
|
2012-09-18T15:23:41
|
|
[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.
|
|
|
5a0af493
|
2012-07-09T08:19:25
|
|
[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.
|
|
|
2a9c4552
|
2012-07-03T11:54:12
|
|
[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.
|
|
1749d8bc
|
2012-01-17T02:00:24
|
|
Remove trailing spaces.
|
|
|
d503b1bc
|
2011-04-18T19:05:28
|
|
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.
|
|
|
ef115518
|
2011-03-30T09:29:05
|
|
* src/autofit/aftypes.h (AF_OutlineRec): Removed, unused.
|
|
|
576fc2c0
|
2011-03-02T03:52:36
|
|
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.
|
|
|
332da87d
|
2011-01-23T12:42:23
|
|
[autofit] Some formatting and clean-ups.
|
|
|
b5668024
|
2009-08-01T00:32:07
|
|
autofit: Count the size of the memory object by ptrdiff_t.
|
|
|
38e480b4
|
2009-08-01T00:30:21
|
|
autofit: Improve Unicode range definitions.
|
|
|
8b84c9d1
|
2009-04-27T19:40:35
|
|
autohinter: Don't change digit widths if all widths are the same.
This fixes FreeDesktop bug #21197.
* src/autofit/afglobal.c (AF_DIGIT): New macro.
(af_face_globals_compute_script_coverage): Mark ASCII digits in
`glyph_scripts' array.
(af_face_globals_get_metrics): Updated.
(af_face_globals_is_digit): New function.
* src/autofit/afglobal.h: Updated.
(AF_ScriptMetricsRec): Add `digits_have_same_width' flag.
* src/autofit/aflatin.c: Include FT_ADVANCES_H.
(af_latin_metrics_check_digits): New function.
(af_latin_metrics_init): Use it.
* src/autofit/aflatin.h: Updated.
* src/autofit/afcjk.c (af_cjk_metrics_init): Updated.
* src/autofit/aflatin2.c: Similar changes as with aflatin.c.
* src/autofit/afloader.c (af_loader_load_g): Test digit width.
* docs/CHANGES: Document it.
|
|
59b4af8d
|
2009-04-05T18:23:38
|
|
Position Independent Code (PIC) support in autofit module.
* include/freetype/internal/autohint.h add macros to init
instances of FT_AutoHinter_ServiceRec.
* src/autofit/afmodule.h declare autofit_module_class
using macros from ftmodapi.h,
when FT_CONFIG_OPTION_PIC is defined create and destroy
functions will be declared.
* src/autofit/afmodule.c when FT_CONFIG_OPTION_PIC is defined
af_autofitter_service and autofit_module_class structs
will have functions to init or create and destroy them
instead of being allocated in the global scope.
And macros will be used from afpic.h in order to access them.
* src/autofit/aftypes.h add macros to init and declare
instances of AF_ScriptClassRec.
* src/autofit/afcjk.h declare af_cjk_script_class
using macros from aftypes.h,
when FT_CONFIG_OPTION_PIC is defined init function will be declared.
* src/autofit/afcjk.c when FT_CONFIG_OPTION_PIC is defined
af_cjk_script_class struct will have function to init it instead of
being allocated in the global scope.
* src/autofit/afdummy.h declare af_dummy_script_class
using macros from aftypes.h,
when FT_CONFIG_OPTION_PIC is defined init function will be declared.
* src/autofit/afdummy.c when FT_CONFIG_OPTION_PIC is defined
af_dummy_script_class struct will have function to init it instead of
being allocated in the global scope.
* src/autofit/afindic.h declare af_indic_script_class
using macros from aftypes.h,
when FT_CONFIG_OPTION_PIC is defined init function will be declared.
* src/autofit/afindic.c when FT_CONFIG_OPTION_PIC is defined
af_indic_script_class struct will have function to init it instead of
being allocated in the global scope.
* src/autofit/aflatin.h declare af_latin_script_class
using macros from aftypes.h,
when FT_CONFIG_OPTION_PIC is defined init function will be declared.
* src/autofit/aflatin.c when FT_CONFIG_OPTION_PIC is defined
af_latin_script_class struct will have function to init it instead of
being allocated in the global scope.
Change af_latin_blue_chars to be PIC-compatible by being a two
dimentional array rather than array of pointers.
* src/autofit/aflatin2.h declare af_latin2_script_class
using macros from aftypes.h,
when FT_CONFIG_OPTION_PIC is defined init function will be declared.
* src/autofit/aflatin2.c when FT_CONFIG_OPTION_PIC is defined
af_latin2_script_class struct will have function to init it instead of
being allocated in the global scope.
Change af_latin2_blue_chars to be PIC-compatible by being a two
dimentional array rather than array of pointers.
* src/autofit/afglobal.c when FT_CONFIG_OPTION_PIC is defined
af_script_classes array initialization was moved to afpic.c and
is later refered using macros defeined in afpic.h.
New Files:
* src/autofit/afpic.h declare struct to hold PIC globals for autofit
module and macros to access them.
* src/autofit/afpic.c implement functions to allocate, destroy and
initialize PIC globals for autofit module.
* src/autofit/autofit.c add new file to build: afpic.c.
* src/autofit/jamfile add new files to FT2_MULTI build: afpic.c.
|
|
|
24d72a1b
|
2009-01-13T17:34:48
|
|
Don't use stdlib.h and friends directly.
Reported by Mickey Gabel <mickey@monfort.co.il>.
* src/base/ftdbgmem.c: s/<stdlib.h>/FT_CONFIG_STANDARD_LIBRARY_H/.
* src/gzip/ftgzip.c, src/lzw/ftlzw.c, src/raster/ftmisc.h:
s/<string.h>/FT_CONFIG_STANDARD_LIBRARY_H/.
* src/autofit/aftypes.h, src/autofit/afhints.c,
src/pshinter/pshalgo.c: s/<stdio.h>/FT_CONFIG_STANDARD_LIBRARY_H/
* src/lzw/ftlzw.c, src/base/ftdbgmem.c: Don't include stdio.h.
|
|
|
f47acf2b
|
2009-01-12T20:11:14
|
|
Avoid compiler warnings.
* */*: s/do ; while ( 0 )/do { } while ( 0 )/.
Reported by Sean McBride <sean@rogue-research.com>.
|
|
|
2b0b4221
|
2008-05-28T22:17:28
|
|
Cosmetic code changes.
|
|
|
7723dc34
|
2007-06-26T04:44:35
|
|
Add autofit module for Indic scripts. This currently just reuses
the CJK-specific functions.
* include/freetype/config/ftoption.h (AF_CONFIG_OPTION_INDIC): New
macro.
* devel/ftoption.h: Synchronize with
include/freetype/config/ftoption.h.
* src/autofit/afindic.c, src/autofit/afindic.h: New files.
* src/autofit/afglobal.c, src/autofit/aftypes.h,
src/autofit/autofit.c: Updated.
* src/autofit/Jamfile (_sources), * src/autofit/rules.mk
(AUTOF_DRV_SRC): Updated.
|
|
b792017f
|
2007-06-11T05:37:35
|
|
experimental changes for the Latin auto-hinter.
note that the new code is disabled by default.
|
|
|
689dd66b
|
2007-01-30T23:08:50
|
|
More typo fixes from Alexei.
|
|
|
a7ee608c
|
2007-01-30T10:33:53
|
|
disable light auto-hinting optimization for the next release
|
|
|
b6de8d1d
|
2007-01-23T15:51:50
|
|
* src/autofit/aflatin.c, src/autofit/aftypes.h, src/autofit/afwarp.h,
src/autofit/afwarp.c: fix and enable the warper to improve "light"
hinting mode. This is not necessarily a final version, but it seems
to work well
|
|
|
8c4120d0
|
2007-01-15T06:42:40
|
|
Fix various compiler warnings.
* src/truetype/ttdriver.c (tt_size_select), src/cff/cffobjs.h,
src/cff/cffobjs.c (cff_size_request), src/type42/t42objs.h:
s/index/strike_index/.
* src/base/ftobjs.c (FT_Match_Size): s/index/size_index/.
* src/gxvalid/gxvmorx5.c
(gxv_morx_subtable_type5_InsertList_validate): s/index/table_index/.
* src/truetype/ttinterp.c (Compute_Point_Displacement),
src/pcf/pcfread.c (pcf_seek_to_table_type): Avoid possibly
uninitialized variables.
|
|
|
80658e50
|
2006-11-28T08:09:20
|
|
* src/truetype/ttobjs.c (tt_face_init): Fix typo in previous patch
* src/smooth/ftgrays.c: remove hard-coded error values, use FreeType
ones instead
* src/autofit/afhints.c (af_glyph_hints_dump_segments): remove unused
variable
|
|
|
81e725f5
|
2006-11-23T14:49:48
|
|
* src/autofit/afhints.c, src/autofit/afhints.h, src/autofit/aflatin.c,
src/autofit/aftypes.h: Misc. auto-hinter improvements
|
|
|
111b5aef
|
2006-11-03T09:40:12
|
|
* src/base/ftcalc.c: Don't use `long long' but `FT_Int64'.
Formatting
|
|
|
effd15de
|
2006-11-02T17:21:02
|
|
- merging af_corner_XXX and psh_corner_XXX functions into ft_corner_XXX versions in ftcalc.c
- more auto-fitter debugging support
|
|
|
40604748
|
2006-11-02T16:37:35
|
|
- fixed a bug in af_compute_direction which generated ugly glyphs
- added more debug/log messages to help improve the auto-fitter
|
|
|
ad830716
|
2006-09-27T16:20:59
|
|
* include/freetype/internal/ftobjs.h, src/truetype/ttobjs.c,
src/base/ftobjs.c: fixed a bug in the automatic unpatented
hinting support which prevented normal bytecode hinting to
work properly
* src/autofit/aftypes.h: undefining AF_DEBUG to get rid of
traces
|
|
|
6f8c6229
|
2006-09-26T15:42:44
|
|
* src/autofit/aftypes.h, src/autofit/afhints.h,
src/autofit/afmodule.c: adding support for disabling
horizontal and vertical hinting for the purpose of debugging
the auto-fitter
|
|
|
545c4e56
|
2006-05-17T22:55:04
|
|
* src/truetype/ttgload.c (TT_Load_Composite_Glyph)
[FT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Make it compilable again.
Formatting, documentation fixes.
|
|
|
281679de
|
2006-05-17T13:34:21
|
|
* include/freetype/internal/tttypes.h, src/autofit/afangles.c,
src/autofit/afcjk.c, src/autofit/afhints.c, src/autofit/aflatin.c,
src/autofit/aftypes.h, src/base/ftcalc.c, src/base/ftoutln.c,
src/gzip/ftgzip.c, src/psaux/psconv.c, src/truetype/ttgload.c,
src/type1/t1gload.c:
this is a major patch used to drastically improve the performance
of loading glyphs. This both speeds up loading the glypn vector
themselves and the auto-fitter.
note that we've started using inline assembler with GCC to
implement FT_MulFix, given that this function is so damn
important for the engine's performance.
the resulting speed-up is about 25%.
|
|
|
d1d4bffe
|
2006-02-10T22:15:22
|
|
formatting
|
|
4cdb45c0
|
2006-02-09T14:17:04
|
|
Introduce experimental autofit CJK module based on akito's autohint
patch. You need to #define AF_MOD_CJK in afcjk.c to enable it.
* src/autofit/afglobal.c, src/autofit/afcjk.h, src/autofit/afcjk.c,
src/autofit/rules.mk, src/autofit/autofit.c, src/autofit/aftypes.h:
Add CJK module based on akito's autohint patch.
* src/autofit/afhints.h (AF_SegmentRec): New field `len' for the
overlap length of the segments. (AF_SEGMENT_LEN, AF_SEGMENT_DIST):
New macros.
* src/autofit/aflatin.h (af_latin_metrics_init_widths),
src/autofit/aflatin.c (af_latin_metrics_init_widths): Made `FT_LOCAL'.
Use the character given by the caller.
(af_latin_metrics_init_widths, af_latin_hints_link_segments): Scale
the thresholds.
* src/autofit/afloader.c (af_loader_load_g): Respect
AF_SCALER_FLAG_NO_ADVANCE.
|
|
|
1be9ebf5
|
2006-01-22T06:58:16
|
|
* src/autofit/rules.mk (AUTOF_DRV_SRC): Add afwarp.c.
Formatting, copyright notices, copyright years.
|
|
|
bb4edc92
|
2006-01-21T14:31:45
|
|
* src/autofit/aflatin.c, src/autofit/afwarp.h, src/autofit/afwarp.c,
src/autofit/aftypes.h, src/autofit/afloader.c, src/autofit/autofit.c:
adding experimental implementation of "warp hinting" (new hinting
algorithm for gray-level and LCD rendering). It is disabled by default,
you need to #define AF_USE_WARPER in aftypes.h to enable it.
|
|
|
4309edcc
|
2005-11-11T15:49:14
|
|
* src/autofit/afangles.c, src/autofit/aftypes.h (af_angle_diff):
Comment out. Unused.
* builds/beos/beos.mk: Call beos-def.mk before anything else to
define the separator.
* builds/unix/unix-cc.in (LINK_LIBRARY): Add `-no-undefined' flag.
|
|
|
9fbd2ab8
|
2005-10-28T16:14:14
|
|
- various performance enhancements
- fixing apinames.c, adding support for Watcom and Borland compilers
- adding generation of exported symbols list to the build system, including the Unix one !!
sorry Werner, I have no time to document this in ChangeLog at the moment
|
|
|
f13516c8
|
2005-03-03T17:09:08
|
|
Various fixes for C and C++ compiling.
* src/autofit/*: Add copyright messages.
Formatting.
* src/autofit/afhints.c (af_glyph_hints_done): Don't use
`AF_Dimension' but `int' for loop counter.
* src/autofit/aflatin.c (af_latin_metrics_init_widths): Don't use
`AF_Dimension' but `int' for loop counter.
Use proper enumeration value for `render_mode'.
(af_latin_metrics_scale_dim): Don't shadow variables.
(af_latin_hints_compute_segments): Use proper cast for `major_dir'
and `segment_dir'.
(af_latin_align_linked_edge, af_latin_hint_edges): Fix arguments of call to
`af_latin_compute_stem_width'.
(af_latin_hints_apply): Don't use `AF_Dimension' but `int' for loop
counter.
* src/base/ftdbgmem.c (ft_mem_table_get_source, FT_DumpMemory): Use
proper cast for memory allocation.
* src/cff/cffdrivr.c (cff_get_kerning): Use proper cast for
initialization of `sfnt'.
* src/sfnt/sfdriver.c: Include `ttkern.h'.
* src/sfnt/ttkern.c (tt_face_get_kerning): Don't shadow variables.
* src/truetype/ttgload.c: Include `ttpload.h'.
* src/truetype/ttpload.c (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]:
Remove redundant variable.
|
|
|
e664efad
|
2004-06-04T17:41:59
|
|
* src/autofit/*: important fixes to the auto-fitter. The output
now seems to be 100% equivalent to the auto-hinter, while being
about 2% faster (which proves that script-specific algorithm
selection isn't a performance problem).
to test it, change "autohint" to "autofit" in
<freetype/config/ftmodule.h> and recompile.
a few more testing is needed before making this the official
auto-hinting module
|
|
|
10bf05a3
|
2004-04-21T14:30:37
|
|
* src/cff/cffobjs.c (cff_face_init): fixed a small memory leak
* src/autofit/afloader.c, src/autofit/afmodule.c, src/base/ftdebug.c:
removed compiler warnings
* src/autofit/aftypes.h, src/lzw/zopen.c, src/pcf/pcfdrivr.c,
src/pcf/pcfread.c, src/psaux/psobjs.c, src/type42/t42drivr.c:
changed data arrays to "const" to avoid populating the ".data"
segment
|
|
|
8bb07e63
|
2004-03-27T08:43:17
|
|
Add vertical phantom points.
* include/freetype/internal/tttypes.h (TT_LoaderRec): Add
`top_bearing', `vadvance', `pp3, and `pp4'.
* src/autofit/afloader.c (af_loader_load_g): Handle two more points.
* src/autohint/ahhint.c (ah_hinter_load): Handle two more points.
* src/truetype/ttgload.c (Get_VMetrics): New function.
(TT_Load_Simple_Glyph, TT_Process_Simple_Glyph): Handle two more
points.
(load_truetype_glyph): Use Get_VMetrics.
Handle two more points.
(compute_glyph_metrics): Thanks to vertical phantom points we now
can always compute `advance_height' and `top_bearing'.
* src/truetype/ttobjs.h (TT_SubglyphRec): Add vertical phantom
points.
* src/autohint/ahglyph.c (ah_outline_load): Fix allocation of
`news'.
Converting some files to Unix end-of-line convention.
|
|
|
9bfbf79c
|
2004-02-23T21:08:37
|
|
adding support for dummy script, i.e. no-hinting for non latin glyphs
|
|
|
1029ed26
|
2004-02-23T20:40:30
|
|
* src/autofit/afhints.c, src/autofit/afhints.h, src/autofit/aflatin.c,
src/autofit/afloader.c, src/types.h: grave bugs were fixed. The
auto-fitter works, doesn't crashes, but still produces unexpected
results !!
|
|
|
f546bacd
|
2004-02-01T16:59:06
|
|
* src/sfnt/Jamfile: removing "ttcmap" from the list of sources
* src/cache/*, include/freetype/cache/*: fixing a bug after heavy
testing. The current sources are now "release candidates" for the
final version of the cache sub-system
* Jamfile: updating "refdoc" target, and adding "autohint" to the
list of modules to build. Both the autohinter and autofitter will be
built by default. But which one will be used is determined by
the content of "ftmodule.h"
* src/autofit/*: much updates, but the code is still buggy as hell.
Aargh..
|
|
|
8ccb4552
|
2004-01-16T09:51:00
|
|
updates
|
|
|
cf2c49c8
|
2003-12-24T18:42:04
|
|
* fixed compilation problems in the cache sub-system
* partial updates to src/autofit
|
|
|
57ecae22
|
2003-12-19T21:23:58
|
|
new version of the cache sub-system - still under debugging
|
|
|
ff9d2415
|
2003-11-23T21:39:51
|
|
* src/autofit/*: more updates
|
|
|
d25ad56d
|
2003-10-02T21:07:10
|
|
* src/autofit/*: adding first sources of the new multi-script
"auto-fitter"
* include/freetype/ftoutln.h, src/base/ftoutln.c: adding the
definition of FT_Outline_Get_Orientation, used to compute the
fill orientation of a given glyph outline.
* include/freetype/internal/ftserv.h: fixed trivial bug which
could crashed the font engine when a cached service pointer was
retrieved with FT_FACE_LOOKUP_SERVICE
|