|
5195ecd6
|
2013-08-28T17:41:21
|
|
[autofit] Fix `make multi' compilation.
* src/autofit/afblue.cin, src/autofit/afblue.c: Don't include
`afblue.h' but `aftypes.h'.
* src/autofit/afcjk.c: Don't include `aftypes.h' but `afglobal.h'.
|
|
|
e0f39aef
|
2013-08-28T17:34:01
|
|
[autofit] Fix C++ compilation.
* src/autofit/afglobal.c (af_face_globals_get_metrics),
src/autofit/afdummy.c (af_dflt_script_class), src/autofit/afindic.c
(af_deva_script_class): Use proper casts.
|
|
|
5e53db25
|
2013-08-27T18:37:39
|
|
[autofit] While tracing, report script names instead of ID values.
* src/autofit/afglobal.c (af_script_names) [FT_DEBUG_LEVEL_TRACE]:
New array.
* src/autofit/afglobal.h: Updated.
* src/autofit/afcjk.c (af_cjk_metrics_init_widths,
af_cjk_hint_edges): Use `af_script_names'.
* src/autofit/aflatin.c (af_latin_metrics_init_widths,
af_latin_hint_edges): Ditto.
|
|
|
278f64b3
|
2013-08-26T20:20:03
|
|
[autofit] Report used script while hinting a glyph.
* src/autofit/afcjk.c (af_cjk_hint_edges), src/autofit/aflatin.c
(af_latin_hint_edges): Implement it.
|
|
|
371f5c3b
|
2013-08-26T20:11:24
|
|
[autofit] Add support for Hebrew script.
* src/autofit/afblue.dat: Add blue strings for Hebrew.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/aflatin.c (af_hebr_uniranges): New array.
(af_hebr_script_class): New script.
* src/autofit/aflatin.h, src/autofit/afscript.h: Updated.
|
|
|
098121db
|
2013-08-26T18:54:05
|
|
[autofit] Improve tracing messages.
* src/autofit/afcjk.c (af_cjk_metrics_init_widths): Mention script
ID in tracing message.
(af_cjk_metrics_init_blues): Initialize `axis' outside of the inner
loop.
Improve tracing messages.
(af_cjk_hint_edges) [FT_DEBUG_LEVEL_TRACE]: New variable
`num_actions' to count hinting actions.
Improve tracing messages.
* src/autofit/aflatin.c (af_latin_metrics_init_widths): Mention
script ID in tracing message.
(af_latin_metrics_init_blues, af_latin_hint_edges): Improve tracing
messages.
|
|
|
33655a96
|
2013-08-26T09:58:50
|
|
[autofit] Fix script selection.
* src/autofit/afglobal.c (af_face_globals_get_metrics): Use
`AF_SCRIPT_DFLT', not value 0.
Simplify code.
* src/autofit/afscript.h: Sort by script name.
|
|
|
92f5a047
|
2013-08-26T09:22:27
|
|
[autofit] Make `dummy' hinter work as expected.
* src/autofit/afdummy.c (af_dummy_hints_init): Properly set scaling
information.
(af_dummy_hints_apply): Scale the glyphs.
|
|
|
c1eb4459
|
2013-08-25T19:47:26
|
|
[autofit] Make `cjk' module use blue stringsets.
* src/autofit/afcjk.c (AF_CJK_MAX_TEST_CHARACTERS): Removed.
(af_cjk_hani_blue_chars): Removed.
(AF_CJK_BLUE_TYPE_*): Removed.
(af_cjk_metrics_init_blues): Replace AF_CJK_MAX_TEST_CHARACTERS with
AF_BLUE_STRING_MAX_LEN.
Change loops to use offsets (in file `afblue.h') into the new arrays
`af_blue_stringsets' and `af_blue_strings' (in file `afblue.c').
Instead of three dimensions (as used in the old blue string array)
we now use properties to do the same, saving one loop nesting level.
* src/autofit/afcjk.h: Remove old enumeration values superseded by
the new data in `afblue.h'.
(AF_CJK_IS_TOP_BLUE, AF_CJK_IS_HORIZ_BLUE, AF_CJK_IS_FILLED_BLUE,
AF_CJK_IS_RIGHT_BLUE): New macros, to be used in
`af_cjk_metrics_init_blues'.
(AF_CJK_BLUE_IS_RIGHT): Remove this now redundant enum value.
(AF_CJK_BLUE_IS_TOP): Renamed to...
(AF_CJK_BLUE_TOP): This.
(AF_CJK_MAX_BLUES): Remove.
(AF_CJKAxisRec): Updated.
|
|
|
5c4a23a4
|
2013-08-25T19:29:07
|
|
[autofit] Typo.
* src/autofit/afblue.hin, src/autofit/afblue.c (GET_UTF8_CHAR): Use
cast.
|
|
|
306f8c5d
|
2013-08-25T13:07:08
|
|
[autofit] Synchronize `cjk' with `latin' module (and vice versa).
* src/autofit/afcjk.c (af_cjk_metrics_init_widths): Add tracing
messages.
(af_cjk_metrics_init_blues): Don't pass blue string array as
argument but use the global array directly.
Use `outline' directly.
Update and add tracing messages.
(af_cjk_metrics_init): Simplify code.
(af_cjk_metrics_scale_dim): Improve tracing message.
(af_cjk_metrics_scale): Synchronize.
* src/autofit/aflatin.c (af_latin_metrics_init_widths,
af_latin_metrics_init_blues): Improve and add tracing messages.
|
|
|
0975d685
|
2013-08-25T08:37:47
|
|
[autofit] Make `latin' module use blue stringsets.
* src/autofit/aflatin.c (AF_LATIN_MAX_TEST_CHARACTERS): Removed.
(af_latin_blue_chars): Removed.
(af_latin_metrics_init_blues): Replace AF_LATIN_MAX_TEST_CHARACTERS
with AF_BLUE_STRING_MAX_LEN.
Change loops to use offsets (in file `afblue.h') into the new arrays
`af_blue_stringsets' and `af_blue_strings' (in file `afblue.c').
Use `AF_LATIN_IS_SMALL_TOP_BLUE' macro.
* src/autofit/aflatin.h: Remove old enumeration values superseded by
the new data in `afblue.h'.
(AF_LATIN_IS_TOP_BLUE): Updated definition.
(AF_LATIN_IS_SMALL_TOP_BLUE): New macro.
(AF_LATIN_MAX_BLUES): Remove.
(AF_LatinAxisRec): Updated.
|
|
|
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'.
|
|
|
8b8be783
|
2013-08-25T08:01:41
|
|
[autofit] Introduce data file for blue strings.
The idea is to have a central file which gets processed by a Perl
script to create proper `.c' and `.h' files using templates. There
are two other reasons to do that:
. The data file should be easily readable. We use UTF-8 encoding
which then gets converted to single bytes.
. Since the number of supported scripts will increase soon, the
current usage of blue string arrays is a waste of space. Using
the Perl script it is possible to imitate jagged arrays,
defining enumeration constants as offsets into the arrays.
This commit only adds files without changing any functionality.
* src/autofit/afblue.dat: New data file.
* src/tools/afblue.pl: New Perl script for processing `afblue.dat'.
* src/autofit/afblue.cin, src/autofit/afblue.hin: New template files
for...
* src/autofit/afblue.c, src/autofit/afblue.c: New source files.
To avoid a dependency on Perl, we add them too.
|
|
|
df41fe57
|
2013-08-05T16:34:32
|
|
Whitespace.
|
|
|
cc25e3ae
|
2013-08-05T08:46:15
|
|
[autofit] Improve handling of `near' points.
Points which are very near to each other are now marked as such.
The `weak' flag is then computed by using the `in' vector of the
first and the `out' vector of the last point of a group of near
points.
For example, this fixes the rendering of glyph `Oslash' in
`Roboto-Thin.ttf'.
* src/autofit/afhints.h (AF_Flags): New value `AF_FLAGS_NEAR'.
* src/autofit/afhints.c (af_glyph_hints_reload): Introduce
the heuristic value `near_limit' to decide whether the current point
is near to the previous one, then set `AF_FLAG_NEAR' accordingly.
Store good `in' vector (of last non-near point) in
`last_good_in_{x,y}' and use it as an argument to
`ft_corner_is_flat' if necessary.
|
|
|
b8bf8b54
|
2013-08-04T09:25:24
|
|
[autofit] Update comments.
|
|
|
6d3c10e0
|
2013-08-02T20:47:15
|
|
Typo.
|
|
|
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.
|
|
|
89a529f3
|
2013-08-02T14:50:23
|
|
[autofit] Fix `make multi'.
* include/freetype/config/ftconfig.h (FT_LOCAL_ARRAY,
FT_LOCAL_ARRAY_DEF): New macros.
* src/autofit/afglobal.c (af_writing_system_classes,
af_script_classes): Use FT_LOCAL_ARRAY_DEF.
* src/autofit/afglobal.h: Declare `af_writing_system_classes' and
`af_script_classes'.
* src/autofit/afloader.c: Include `afpic.h'.
|
|
|
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.
|
|
|
05c1421f
|
2013-07-19T23:11:23
|
|
[autofit] Fix segment classification for blue zones.
The old code (essentially unchanged since the very beginning)
incorrectly handled this configuration
x -o- x
/ \
/ \
/ \
o o
as flat and this
o o
/ /
x| x|
| |
o---------------o
as round. (`o' and `x' are on and off points, respectively).
This is a major change which should improve the rendering results
enormously for many TrueType fonts, especially in the range approx.
20-40ppem, fixing the appearance of many overshoots.
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Look at the
first and last points of the segment, not the points right before
and after.
|
|
|
aa0ac323
|
2013-07-02T10:36:26
|
|
[sfnt] Fix documentation of `tt_face_get_metrics'.
Problem reported in Savannah bug #39383.
|
|
|
dc624ca4
|
2013-06-04T10:30:48
|
|
Apply fixes for cppcheck nitpicks.
http://cppcheck.sourceforge.net/
Note that the current version heavily chokes on FreeType, delivering
even wrong results. I will report those issues to the cppcheck team
so that a newer version gives improved results hopefully.
*/* Improve variable scopes.
*/* Remove redundant initializations which get overwritten.
* src/base/ftmac.c ,builds/mac/ftmac.c (count_faces_scalable):
Remove unused variable.
* src/base/ftdbgmem.c (ft_mem_table_destroy): `table' can't be zero.
* src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt1_entry_validate):
Remove functionless code.
* src/tools/ftrandom.c (main): Fix memory leak.
|
|
|
ccbdc3c4
|
2013-05-08T09:17:56
|
|
* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Typo.
|
|
|
eed83061
|
2013-03-23T14:25:43
|
|
Whitespace.
|
|
|
fbb0773c
|
2013-03-23T14:06:54
|
|
[autofit] Minor.
* src/autofit/afmodule.c (af_property_set): Typo.
(af_autofitter_init, af_autofitter_done): Use cast.
|
|
|
e3c93015
|
2013-03-14T11:21:17
|
|
*/*: Use FT_Err_Ok only.
This is a purely mechanical conversion.
|
|
|
059bc335
|
2013-03-14T10:27:35
|
|
*/*: Use `FT_THROW'.
This is essentially a mechanical conversion, adding inclusion of
`FT_INTERNAL_DEBUG_H' where necessary, and providing the macros for
stand-alone compiling modes of the rasterizer modules.
To convert the remaining occurrences of FT_Err_XXX and friends it is
necessary to rewrite the code. Note, however, that it doesn't harm
if some cases are not handled since FT_THROW is a no-op.
|
|
|
3a553400
|
2012-11-15T16:37:05
|
|
[autofit] Trace stem widths.
* src/autofit/aflatin.c (af_latin_metrics_init_widths): Add some
FT_TRACE calls.
|
|
|
1a37e417
|
2012-11-12T11:01:07
|
|
[autofit] Minor improvement.
* src/autofit/aflatin.c (af_latin_hints_compute_blue_edges): Fix
loop.
|
|
|
f966da82
|
2012-11-10T12:42:18
|
|
[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.
|
|
|
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.
|
|
|
118c6025
|
2012-10-24T12:26:20
|
|
[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)'.
|
|
|
dda1e93d
|
2012-10-20T08:34:57
|
|
[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'.
|
|
|
bf745003
|
2012-09-29T22:40:40
|
|
[autofit] Minor optimization.
* src/autofit/afglobals.c (af_face_globals_compute_script_coverage):
Add loop condition.
|
|
|
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.
|
|
|
7da6bbc3
|
2012-09-25T06:37:15
|
|
Typos.
|
|
|
3683fb55
|
2012-09-18T23:31:05
|
|
[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.
|
|
|
d180ac70
|
2012-09-18T23:26:37
|
|
[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'.
|
|
|
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.
|
|
|
302fd625
|
2012-09-16T07:51:20
|
|
[autofit] Cosmetics.
|
|
|
d4ec0075
|
2012-09-15T18:26:28
|
|
[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.
|
|
|
44e1f0d3
|
2012-09-15T11:11:18
|
|
[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.
|
|
|
ce92c5fa
|
2012-09-15T10:56:15
|
|
* src/autofit/afmodule.c: s/FT_Err_/AF_Err_/.
|
|
|
d0014f2c
|
2012-09-15T10:33:43
|
|
[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.
|
|
|
073a4cef
|
2012-09-15T09:10:06
|
|
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.
|
|
|
8ae2a65e
|
2012-09-14T14:10:01
|
|
[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.
|
|
|
95dae1c4
|
2012-09-14T12:26:57
|
|
[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.
|
|
|
6d29c5cb
|
2012-09-14T11:57:36
|
|
[autofit] Fix `make multi'.
* include/freetype/internal/fttrace.h: Add `afmodule'.
* src/autofit/afmodule.c: Include FT_INTERNAL_DEBUG_H.
(FT_COMPONENT): Define.
|
|
|
688da8ee
|
2012-09-14T07:55:15
|
|
* src/autofit/afmodule.c: s/FT_Autofitter/AF_Module/.
|
|
|
7bbbcbfb
|
2012-09-12T17:45:39
|
|
[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.
|
|
|
44481daf
|
2012-09-11T19:45:36
|
|
[autofitter] Add some comments.
|
|
|
2be60cfe
|
2012-09-01T22:31:43
|
|
[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'.
|
|
|
7f316f22
|
2012-08-31T00:20:29
|
|
[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.
|
|
|
328aa3b2
|
2012-08-27T11:23:41
|
|
[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.
|
|
|
d9bf44a4
|
2012-08-27T08:41:43
|
|
[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_/.
|
|
|
d0841ea7
|
2012-08-27T06:57:05
|
|
[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/.
|
|
|
f76f491f
|
2012-08-23T13:34:26
|
|
Fix typos, add comments.
|
|
|
5b995a8d
|
2012-08-05T11:11:44
|
|
[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.
|
|
|
e194d7cd
|
2012-08-05T10:58:02
|
|
[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/.
|
|
|
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.
|
|
|
b6978dd0
|
2012-07-06T19:38:44
|
|
[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.
|
|
|
fd5ae959
|
2012-07-05T10:30:41
|
|
[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.
|
|
|
52103061
|
2012-07-04T17:20:33
|
|
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.
|
|
|
e8da532d
|
2012-07-04T13:51:32
|
|
[autofit] Improve comment.
|
|
|
09e9b596
|
2012-07-04T13:00:06
|
|
[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.
|
|
|
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.
|
|
|
d4cbbf35
|
2012-07-03T11:01:53
|
|
[autofit] Minor speed-up.
* src/autofit/afangles (af_sort_pos, af_sort_widths): Don't swap
elements if they are equal.
|
|
|
83c0ebab
|
2012-06-27T08:16:06
|
|
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.
|
|
|
8be32d2f
|
2012-03-28T12:21:50
|
|
[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.
|
|
|
10364096
|
2012-03-11T15:20:32
|
|
[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.
|
|
26dfeb6d
|
2012-03-08T06:04:03
|
|
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.
|
|
b25265c5
|
2012-02-29T13:45:24
|
|
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.
|
|
|
5621fdd4
|
2012-02-29T13:33:33
|
|
[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.
|
|
|
22fff253
|
2012-02-26T08:47:20
|
|
Whitespace.
|
|
|
63486789
|
2012-02-17T14:55:27
|
|
[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
|
|
|
e343e87d
|
2012-02-07T09:40:11
|
|
[autofit] Harmonize function arguments.
* src/autofit/afloader.c, src/autofit/afloader.h: Use `FT_Int32' for
`load_flags'.
|
|
1749d8bc
|
2012-01-17T02:00:24
|
|
Remove trailing spaces.
|
|
|
c24f77ac
|
2012-01-16T21:13:05
|
|
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.
|
|
|
8a5cea26
|
2012-01-16T20:41:53
|
|
[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.
|
|
|
3c966818
|
2012-01-15T23:35:31
|
|
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}.
|
|
|
4b733517
|
2012-01-14T06:32:50
|
|
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'.
|
|
|
c52f44d4
|
2011-11-30T10:46:53
|
|
Whitespace.
|
|
|
4696dde2
|
2011-06-20T19:09:02
|
|
* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Fix change
from 2011-05-04.
|
|
|
58d1a5ee
|
2011-06-08T09:32:56
|
|
[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.
|
|
|
6b19fd5c
|
2011-05-30T07:27:59
|
|
Fix g++ 4.6 compilation.
* src/autofit/afhints.c (af_glyph_hints_dump_segments,
af_glyph_hints_dump_edges): Use cast.
|
|
|
71cc1a83
|
2011-05-30T07:20:37
|
|
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.
|
|
|
735e5abb
|
2011-05-27T10:22:42
|
|
[autofit] Improve tracing of hinting process.
* src/autofit/aflatin.c (af_latin_hint_edges): Add tracing message
`ADJUST'.
|
|
3ad8f355
|
2011-05-24T06:22:32
|
|
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.
|
|
4e8f9de9
|
2011-05-12T14:30:15
|
|
[autofit] Make trace message for CJK bluezone more verbose.
|
|
|
27b20e9a
|
2011-05-09T09:48:49
|
|
Formatting, minor doc improvements.
|
|
|
084abf04
|
2011-05-08T19:07:13
|
|
[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
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2011-05-06T19:04:30
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[autofit] Remove unused struct member.
* src/autofit/aflatin.h (AF_LatinAxis): Remove `control_overshoot'.
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a3a0f57a
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2011-05-04T06:14:30
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* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Simplify.
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c3135e43
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2011-05-02T06:04:15
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[autofit] Fix and add comments.
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3a0844c8
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2011-05-01T13:44:44
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[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
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2011-04-28T09:09:45
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[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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