|
339c451a
|
2018-11-02T10:10:10
|
|
[autofit] Prevent SEGV.
See
https://bugs.ghostscript.com/show_bug.cgi?id=697545
for more details on how the bug was found.
* src/autofit/afloader.c (af_loader_load_glyph): Propagate error
code.
|
|
a9af6914
|
2018-09-25T09:10:09
|
|
Fix handing of `FT_Bool'.
Before this commit we had code like
(FT_Bool)( globals->glyph_styles[gindex] & 0x8000)
Since `FT_Bool' is defined to be an `unsigned char', the code
evaluated to something like
(unsigned char)( 0x8532 & 0x8000)
which in turn expanded to
(unsigned char)( 0x8000)
and finally yielded 0x00 – i.e., false – not as expected.
Problem reported and analyzed by Tony Smith <tony.smith@macro4.com>.
* include/freetype/fttypes.h (FT_BOOL): Add a comparison against
zero so that we always have a Boolean expression.
*/*: Replace castings to `FT_Bool' with calls to `FT_BOOL' where
possible.
|
|
|
0d4ca138
|
2018-08-31T06:53:52
|
|
* src/autofit/afhints.c (af_glyph_hints_reload): Add initialization.
|
|
|
c0ccf750
|
2018-08-30T09:56:09
|
|
[autofit] Trace `before' and `after' edges of strong points.
* src/autofit/afhints.h (AF_PointRec) [FT_DEBUG_AUTOFIT]: New arrays
`before' and `after'.
* src/autofit/afhints.c (af_get_strong_edge_index): New auxiliary
function.
(af_glyph_hints_dump_points): Trace `before' and `after' edges.
(af_glyph_hints_align_strong_points) [FT_DEBUG_AUTOFIT]: Set
`before' and `after' information.
|
|
|
a0dd16fb
|
2018-08-15T18:13:17
|
|
Don't use `trace_' prefix for FT_COMPONENT arguments.
* include/freetype/internal/ftdebug.h (FT_TRACE_COMP,
FT_TRACE_COMP_): New auxiliary macros to add `trace_' prefix.
(FT_TRACE): Use `FT_TRACE_COMP'.
*/* (FT_COMPONENT): Updated.
|
|
|
64bf5d48
|
2018-06-03T09:19:54
|
|
Minor formatting.
|
|
|
9ac9060d
|
2018-06-03T09:01:17
|
|
[GSoC] src/*.*: Convert block comments to `light' style.
This monster commit was created by applying Nikhil's scripts
`docconverter.py' and `markify.py' to all C header and source files,
followed up by minor manual clean-up.
No change in functionality, of course.
I used commit f7419907bc6044b9b7057f9789866426c804ba82 from
https://github.com/nikramakrishnan/freetype-docs.git.
|
|
|
fab10b6f
|
2018-06-02T09:53:58
|
|
* src/autofit/afwarp.h: Use AF_CONFIG_OPTION_USE_WARPER (#54033).
|
|
d45d4b97
|
2018-05-30T17:35:39
|
|
Beautify a3cfed5e87232c933bdc64f43e8ebebcfd18b41b.
* src/autofit/afloader.c (af_loader_load_glyph): Move the
initialisation and declaration of variables into the if-block.
|
|
|
a3cfed5e
|
2018-05-30T12:37:46
|
|
Fix pointer underflow.
The declaration of `edge2' can be reached with `edge1 == NULL' and
`axis->edges == 0' which results in undefined behaviour.
* src/autofit/afloader.c (af_loader_load_glyph): Initialise `edge2'
after checking `axis->num_edges > 1'. `edge1 != NULL' can be assumed.
|
|
|
e0015f76
|
2018-05-08T11:51:16
|
|
[autofit] Avoid potential SEGV if running out of memory.
Problem reported by Shailesh Mistry <shailesh.mistry@hotmail.co.uk>.
* src/autofit/afshaper.c (af_shaper_buf_create,
af_shaper_buf_destroy) [!FT_CONFIG_OPTION_USE_HARFBUZZ]: Don't
allocate and free a four-byte buffer. Instead, make those functions
no-ops; the calling functions will provide a pointer to a buffer
instead.
* src/autofit/afcjk.c (af_cjk_metrics_init_widths,
af_cjk_metrics_init_blues, af_cjk_metrics_check_digits),
src/autofit/aflatin.c (af_latin_metrics_init_widths,
af_latin_metrics_init_blues, af_latin_metrics_check_digits)
[!FT_CONFIG_OPTION_USE_HARFBUZZ]: Use pointer to local variable for
`shaper_buf'.
|
|
|
95149592
|
2018-05-02T20:27:48
|
|
Remove FT_CONFIG_OPTION_PIC and related code.
*/* [FT_CONFIG_OPTION_PIC]: Remove all code guarded by this
preprocessor symbol.
*/*: Replace `XXX_GET' macros (which could be either a function in
PIC mode or an array in non-PIC mode) with `xxx' arrays.
* include/freetype/internal/ftpic.h, src/autofit/afpic.c,
src/autofit/afpic.h, src/base/basepic.c, src/base/basepic.h,
src/base/ftpic.c, src/cff/cffpic.c, src/cff/cffpic.h,
src/pshinter/pshpic.c, src/pshinter/pshpic.h, src/psnames/pspic.c,
src/psnames/pspic.h, src/raster/rastpic.c, src/raster/rastpic.h,
src/sfnt/sfntpic.c, src/sfnt/sfntpic.h, src/smooth/ftspic.c,
src/smooth/ftspic.h, src/truetype/ttpic.c, src/truetype/ttpic.h:
Removed.
|
|
|
e4b6d853
|
2018-04-19T17:43:03
|
|
[autofit] Add support for Georgian Mtavruli characters.
This will be part of the forthcoming Unicode 11.0.
* src/autofit/afblue.dat: Add blue zone data for Mtavruli.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Mtavruli standard character.
|
|
|
576670b7
|
2018-04-14T07:00:30
|
|
[autofit] Update to Unicode 11.0.0.
But no support new scripts (volunteers welcomed).
* src/autofit/afranges.c (af_arab_nonbase_uniranges,
af_beng_nonbase_uniranges, af_cakm_nonbase_uniranges,
af_deva_nonbase_uniranges, af_geor_uniranges,
af_gujr_nonbase_uniranges, af_mlym_nonbase_uniranges,
af_nkoo_nonbase_uniranges, af_telu_nonbase_uniranges,
af_hani_uniranges): Add new data.
|
|
|
63aaf89c
|
2018-02-17T10:34:47
|
|
s/sub-pixel/subpixel/.
|
|
|
0a0c2256
|
2018-01-02T09:33:57
|
|
Update copyright year.
|
|
|
98ba0c4a
|
2017-12-08T18:38:41
|
|
New `ftdriver.h' file, covering all driver modules.
This reduces redundancy and increases synergy; it also reduces the
number of header files.
* include/freetype/config/ftheader.h (FT_DRIVER_H): New macro.
(FT_AUTOHINTER_H, FT_CFF_DRIVER_H, FT_TRUETYPE_DRIVER_H,
FT_PCF_DRIVER_H, FT_TYPE1_DRIVER_H): Make them aliases to
FT_DRIVER_H.
* include/freetype/ftautoh.h, include/freetype/ftcffdrv.h,
include/freetype/ftpcfdrv.h, include/freetype/ftt1drv.h,
include/freetype/ftttdrv.h: Replaced with...
* include/freetype/ftdriver.h: ...this new file.
(FT_CFF_HINTING_ADOBE, FT_T1_HINTING_ADOBE): Renamed to...
(FT_HINTING_ADOBE): ... this new macro.
(FT_CFF_HINTING_FREETYPE, FT_T1_HINTING_FREETYPE): Renamed to...
(FT_HINTING_FREETYPE): ... this new macro.
* src/*/*: Updated accordingly.
|
|
|
87ddad20
|
2017-12-04T20:43:30
|
|
Update or fix links to use the https protocol instead of http.
|
|
90461c01
|
2017-10-14T08:42:07
|
|
[afshaper] Delay creating `hb_set' objects until needed.
In runs on Noto Naskh Arabic, this results in 89 sets created
instead of 340 before. Makes auto-hinter setup with HarfBuzz
enabled 20% to 30% faster.
* src/autofit/afshaper.c (af_shaper_get_coverage): Implement it.
|
|
|
8768536c
|
2017-10-12T00:13:51
|
|
[autofit] Better visualize table tracing in source code.
|
|
|
96dcc8ad
|
2017-09-13T08:16:23
|
|
[autofit] Really fix #41334 (#52000).
* src/autofit/aflatin.c (af_latin_hints_compute_segments): Set
`segment->delta' everywhere.
|
|
21658c31
|
2017-09-12T15:59:18
|
|
[autofit, sfnt] Fix for `make multi'.
* src/autofit/afshaper.c: Include FT_ADVANCE_H, to use
FT_Get_Advance() in it.
* src/sfnt/ttcmap.c: Include FT_SERVICE_POSTSCRIPT_CMAPS_H
to use PS_Unicodes in it, also include `ttpost.h' to use
tt_face_get_ps_name() in it.
|
|
|
0ab2b62d
|
2017-09-09T08:08:47
|
|
[autofit] Improve communication with ftgrid.
* src/autofit/afhints.c (af_glyph_hints_get_segment_offset):
Provide values in font units.
|
|
|
881f6447
|
2017-05-17T07:56:53
|
|
[autofit] More code sorting.
|
|
|
548704f4
|
2017-05-17T07:40:50
|
|
Code sorting.
|
|
a7f276a2
|
2017-05-15T00:25:37
|
|
[autofit] Make autohint warping NORMAL option.
This moves warping option from LIGHT to NORMAL mode. This makes LIGHT
truly void of hinting in x-direction, with left side bearing never
changed and right side bearing only altered by advance rounding.
Therefore, LIGHT is now ready to return fractional advance. As a
NORMAL option, warping substitutes normal hinting.
* src/autofit/afcjk.c (af_cjk_hints_apply): Updated.
* src/autofit/aflatin.c (af_latin_hints_apply): Updated.
* src/autofit/aflatin2.c (af_latin2_hints_apply): Updated.
* src/autofit/afloader.c (af_loader_load_glyph): Handle warping
phantom points as normal.
|
|
|
9de936d3
|
2017-05-11T00:11:59
|
|
s/AF_BLUE_STRINGSET_CANADIAN_SYLLABICS/AF_BLUE_STRINGSET_CANS/.
|
|
ac0eed86
|
2017-05-11T00:06:37
|
|
[autofit] Add support for Chakma script.
* src/autofit/afblue.dat: Add blue zone data for Chakma.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Chakma standard character.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Chakma data.
|
|
|
d19859f1
|
2017-05-10T23:38:05
|
|
[autofit] Add support for Kayah Li script.
* src/autofit/afblue.dat: Add blue zone data for Kayah Li.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Kayah Li standard character.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Kayah Li data.
|
|
|
87218c99
|
2017-05-10T12:39:33
|
|
[autofit] Add support for Bamum script.
* src/autofit/afblue.dat: Add blue zone data for Bamum.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Bamum standard character.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Bamum data.
|
|
|
4aa1aec1
|
2017-05-10T09:36:13
|
|
[autofit] Add support for Saurashtra script.
* src/autofit/afblue.dat: Add blue zone data for Saurashtra.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Saurashtra standard character.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Saurashtra
data.
|
|
|
53f38244
|
2017-05-10T09:13:20
|
|
[autofit] Add support for Buhid script.
* src/autofit/afblue.dat: Add blue zone data for Buhid.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Buhid standard character.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Buhid data.
|
|
|
44c6117e
|
2017-05-08T20:31:52
|
|
[autofit] Add support for Shavian script.
* src/autofit/afblue.dat: Add blue zone data for Shavian.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Shavian standard character.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Shavian data.
|
|
|
a9e5e6e5
|
2017-05-08T19:57:16
|
|
[autofit] Add support for Vai script.
* src/autofit/afblue.dat: Add blue zone data for Vai.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Vai standard character.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Vai data.
|
|
|
acc6b6df
|
2017-05-08T15:08:46
|
|
[autofit] Add support for Osmanya script.
* src/autofit/afblue.dat: Add blue zone data for Osmanya.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Osmanya standard character.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Osmanya data.
|
|
|
f27ebb1e
|
2017-05-08T10:22:26
|
|
[autofit] Add support for Coptic script.
* src/autofit/afblue.dat: Add blue zone data for Coptic.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Coptic standard character.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Coptic data.
|
|
|
db0fe733
|
2017-05-08T10:00:16
|
|
[autofit] Add support for Carian script.
* src/autofit/afblue.dat: Add blue zone data for Carian.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Carian standard character.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Carian data.
|
|
|
c9e7063a
|
2017-05-03T23:21:13
|
|
[autofit] Add support for Unified Canadian Syllabics script.
* src/autofit/afblue.dat: Add blue zone data for Unified Canadian
Syllabics.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Unified Canadian Syllabics standard
character.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Unified
Canadian Syllabics data.
|
|
|
0483fb38
|
2017-05-03T20:16:24
|
|
[autofit] Add blue-zone support for Sundanese script.
This essentially moves the Sundanese script from the `Indic' hinter
to the `Latin' hinter.
* src/autofit/afblue.dat: Add blue zone data for Sundanese.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Sundanese standard character and move
data out of AF_CONFIG_OPTION_INDIC block.
* src/autofit/afranges.c: Move Sundanese data out of
AF_CONFIG_OPTION_INDIC block.
* src/autofit/afstyles.h: Update Sundanese data; in particular, use
AF_WRITING_SYSTEM_LATIN.
|
|
|
14ae17a2
|
2017-05-03T18:35:13
|
|
[autofit] Add support for Avestan script.
* src/autofit/afblue.dat: Add blue zone data for Avestan.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Avestan standard character.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Avestan data.
|
|
|
ba40054c
|
2017-05-02T12:32:19
|
|
[autofit] Remove `slight' auto-hint mode again.
A poll on freetype-devel favoured changes directly applied to
`light'.
* include/freetype/freetype.h (FT_LOAD_TARGET_SLIGHT,
FT_RENDER_MODE_SLIGHT): Removed.
* src/autofit/afcjk.c (af_cjk_hints_init), src/autofit/aflatin.c
(af_latin_hints_init), src/autofit/aflatin2.c
(af_latin2_hints_init): Revert change from 2017-04-22.
* src/autofit/afloader.c (af_loader_load_glyph) Remove references to
FT_RENDER_MODE_SLIGHT.
[AF_CONFIG_OPTION_TT_SIZE_METRICS]: Enable TrueType-like metrics
unconditionally.
* src/base/ftadvanc.c (LOAD_ADVANCE_FAST_CHECK): Revert change from
2017-04-22.
* src/base/ftobjs.c (FT_Load_Glyph): Revert change from 2017-04-22.
* src/pshinter/pshalgo.c (ps_hints_apply): Revert change from
2017-04-22.
* src/smooth/ftsmooth.c (ft_smooth_render): Revert change from
2017-04-22.
* docs/CHANGES: Updated.
|
|
|
0a5315d1
|
2017-04-27T13:02:24
|
|
Introduce AF_CONFIG_OPTION_TT_SIZE_METRICS configuration option.
* include/freetype/config/ftoption.h
(AF_CONFIG_OPTION_TT_SIZE_METRICS): New option, commented out by
default.
* src/autofit/afloader.c (af_loader_load_glyph): Use
AF_CONFIG_OPTION_TT_SIZE_METRICS to guard the corresponding code.
|
|
|
5aa6716a
|
2017-04-22T13:27:21
|
|
Add new `slight' auto-hinting mode.
This mode uses fractional advance widths and doesn't scale glyphs
horizontally, only applying vertical scaling and hinting.
At the same time, the behaviour of the `light' auto-hinter gets
restored for backwards compatibility: Both vertical and horizontal
scaling is again based on rounded metrics values (this was changed
in a commit from 2017-03-30 as a side effect). To be more precise,
the behaviour is restored for TrueType fonts only; for other font
formats like Type 1, this is a new feature of the `light' hinting
mode.
* include/freetype/freetype.h (FT_LOAD_TARGET_SLIGHT): New macro.
(FT_RENDER_MODE_SLIGHT): New render mode.
* include/freetype/internal/ftobjs.h (FT_Size_InternalRec): Add
`autohint_mode' and `autohint_metrics' fields.
* src/autofit/afcjk.c (af_cjk_hints_init), src/autofit/aflatin.c
(af_latin_hints_init), src/autofit/aflatin2 (af_latin2_hints_init):
Updated.
* src/autofit/afloader.c (af_loader_embolden_glyph_in_slot): Use
`autohint_metrics'.
(af_loader_load_glyph): s/internal/slot_internal/.
Initialize `autohint_metrics' and `autohint_mode' depending on
current auto-hint mode.
Use `autohint_metrics'.
Updated.
* src/base/ftadvanc.c (LOAD_ADVANCE_FAST_CHECK): Updated.
* src/base/ftobjs.c (FT_Load_Glyph): Updated.
(FT_New_Size): Allocate `internal' object.
* src/pshinter/pshalgo.c (ps_hints_apply): Updated.
* src/smooth/ftsmooth.c (ft_smooth_render): Updated.
|
|
|
90ccab3d
|
2017-04-08T17:58:57
|
|
[autofit] Add support for Old Turkic script.
* src/autofit/afblue.dat: Add blue zone data for Old Turkic.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Old Turkic standard characters.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Old Turkic data.
|
|
|
df2a7cd1
|
2017-04-08T16:11:44
|
|
[autofit] Add support for Gothic script.
* src/autofit/afblue.dat: Add blue zone data for Gothic.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Gothic standard characters.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Gothic data.
|
|
|
5bf4b1aa
|
2017-04-08T11:38:52
|
|
[autofit] Add support for Cypriot script.
* src/autofit/afblue.dat: Add blue zone data for Cypriot.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Cypriot standard characters.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Cypriot data.
|
|
|
d79fc794
|
2017-04-08T07:06:24
|
|
[autofit] Add support for Deseret script.
* src/autofit/afblue.dat: Add blue zone data for Deseret.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Deseret standard characters.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Deseret data.
|
|
|
32efd8c0
|
2017-04-07T17:22:59
|
|
[autofit] Fix invalid character range description (#50745).
Also reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1034
* src/autofit/afranges.c (af_glag_nonbase_uniranges): Fix typo in
recent commit.
|
|
|
2c256e6d
|
2017-04-06T17:05:47
|
|
[autofit] Add support for Lisu script.
* src/autofit/afblue.dat: Add blue zone data for Lisu.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Lisu standard characters.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Lisu data.
|
|
|
2b911476
|
2017-04-06T16:49:39
|
|
[autofit] Add support for Osage script.
* src/autofit/afblue.dat: Add blue zone data for Osage.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Osage standard characters.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Osage data.
|
|
|
628e2850
|
2017-04-06T12:47:27
|
|
[autofit] Add support for Glagolitic script.
* src/autofit/afblue.dat: Add blue zone data for Glagolitic.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Glagolitic standard characters.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Glagolitic data.
|
|
|
6967eb93
|
2017-04-06T11:35:07
|
|
[autofit] Add support for Tai Viet script.
* src/autofit/afblue.dat: Add blue zone data for Tai Viet.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Tai Viet standard characters.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Tai Viet data.
|
|
|
837f1125
|
2017-04-06T08:44:08
|
|
[autofit] Add support for Tifinagh script.
* src/autofit/afblue.dat: Add blue zone data for Tifinagh.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Tifinagh standard characters.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Tifinagh data.
|
|
|
134246b7
|
2017-04-06T07:06:32
|
|
[autofit] Add support for N'Ko script.
* src/autofit/afblue.dat: Add blue zone data for N'Ko.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add N'Ko standard characters.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add N'Ko data.
|
|
|
ba9cee47
|
2017-04-06T05:50:44
|
|
[autofit] Add support for Adlam script.
* src/autofit/afblue.dat: Add blue zone data for Adlam.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Adlam standard characters.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Adlam data.
|
|
|
8210ee4b
|
2017-04-06T05:39:51
|
|
[autofit] Add support for Ol Chiki script.
* src/autofit/afblue.dat: Add blue zone data for Ol Chiki.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Ol Chiki standard character.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Ol Chiki data.
|
|
|
e7b01304
|
2017-04-02T22:01:47
|
|
[autofit] Disable metrics adjustment for `FT_LOAD_TARGET_LCD'.
* src/autofit/aflatin.c (af_latin_hints_init): Updated.
* src/autofit/aflatin2.c (af_latin2_hints_init): Ditto.
|
|
|
54b58097
|
2017-03-31T22:41:53
|
|
[autofit] Disable stem adjustment for `FT_LOAD_TARGET_LCD'.
* include/freetype/freetype.h (FT_LOAD_TARGET_LCD): Document it.
* src/autofit/afcjk.c (af_cjk_hints_init): Updated.
* src/autofit/aflatin.c (af_latin_hints_init): Ditto.
* src/autofit/aflatin2.c (af_latin2_hints_init): Ditto.
|
|
|
9931175d
|
2017-03-18T07:06:49
|
|
Improve `make multi'.
* src/autofit/aflatin2.c: Guard file with FT_OPTION_AUTOFIT2.
* src/base/ftmac.c: Guard more parts of the file with FT_MACINTOSH.
* src/psaux/afmparse.c: Guard file with T1_CONFIG_OPTION_NO_AFM.
* src/sfnt/pngshim.c: Guard file with
TT_CONFIG_OPTION_EMBEDDED_BITMAPS also.
* src/sfnt/ttbdf.c: Avoid empty source file.
* src/sfnt/ttpost.c: Guard file with
TT_CONFIG_OPTION_POSTSCRIPT_NAMES.
* src/sfnt/ttsbit.c: Guard file with
TT_CONFIG_OPTION_EMBEDDED_BITMAPS.
* src/truetype/ttgxvar.c, src/truetype/ttinterp.c: Avoid empty
source file.
* src/truetype/ttsubpix.c: Guard file with
TT_USE_BYTECODE_INTERPRETER also.
* src/type1/t1afm.c: Guard file with T1_CONFIG_OPTION_NO_AFM.
* src/autofit/autofit.c, src/base/ftbase.c, src/cache/ftcache.c,
src/cff/cff.c, src/cid/type1cid.c, src/gxvalid/gxvalid.c,
src/pcf/pcf.c, src/pfr/pfr.c, src/psaux/psaux.c,
src/pshinter/pshinter.c, src/psnames/psnames.c, src/raster/raster.c,
src/sfnt/sfnt.c, src/smooth/smooth.c, src/truetype/truetype.c,
src/type1/type1.c, src/type42/type42.c: Remove conditionals; sort
entries.
|
|
|
d5bfa053
|
2017-03-17T21:47:54
|
|
Fixes for conditional compilation.
* src/autofit/afcjk.c, src/autofit/afindic.c: Include `afcjk.h'
earlier.
* src/sfnt/sfobjs.c (sfnt_init_face): Put `memory' variable into
TT_CONFIG_OPTION_GX_VAR_SUPPORT block.
(sfnt_done_face): Protect some code with
TT_CONFIG_OPTION_GX_VAR_SUPPORT.
* src/sfnt/ttsbit.c (tt_face_load_sbix_image): Remove compiler
warning.
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Put `tmp' variable
into TT_USE_BYTECODE_INTERPRETER block.
(tt_loader_init): Put `error' variable into
TT_USE_BYTECODE_INTERPRETER block.
|
|
|
981c23b7
|
2017-03-15T11:35:26
|
|
Remove clang compiler warnings (#50548).
* include/freetype/internal/tttypes.h (TT_FaceRec): Make
`var_postscript_prefix_len' unsigned.
* src/autofit/afwarp.c (af_warper_compute_line_best): Remove
redundant assignment.
* src/cff/cffload.c (cff_subfont_load): Add casts.
* src/cff/cffparse.c (cff_parse_blend): Remove redundant assignment.
* src/sfnt/sfdriver.c (fmix32, murmur_hash_3_128): Add `static'
keyword.
Add casts.
(fixed2float): Add cast.
(sfnt_get_var_ps_name): Make `p' always initialized.
Add casts.
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Add casts.
|
|
|
467b026c
|
2017-02-18T10:42:48
|
|
Remove clang warnings.
* src/autofit/aflatin.c (af_latin_sort_blue): Add missing `static'
keyword.
* src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates):
Initialize some variables.
|
|
2b0ac189
|
2017-02-18T10:42:23
|
|
Add face property for stem darkening.
* include/freetype/ftautoh.h (FT_PARAM_TAG_STEM_DARKENING): New
macro.
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Add
`no_stem_darkening' field.
* src/autofit/afloader.c (af_loader_load_glyph),
src/autofit/afmodule.c (af_property_set): Updated.
* src/base/ftobjs.c: Include FT_AUTOHINTER_H.
(ft_open_face_internal): Updated.
(FT_Face_Properties): Handle FT_PARAM_TAG_STEM_DARKENING.
* src/cff/cf2ft.c (cf2_decoder_parse_charstrings): Updated.
* src/cff/cffdrivr.c (cff_property_set): Updated.
|
|
|
319125d4
|
2017-02-13T09:34:17
|
|
[autofit] Prevent overlapping blue zones.
Problem reported as
https://github.com/google/fonts/issues/632
The font in question (Nunito) has values 705 and 713 for the
reference and overshoot values, respectively, of the first blue
zone. Blue zone 2, however, has value 710 for both the reference
and overshoot. At 12ppem, reference and overshoot of blue zone 0
becomes 8px, while blue zone 2 becomes 9px.
A peculiarity of this font is that the tops of isolated vertical
stems like `N' have a slight overshoot also. The auto-hinter tries
to find the nearest blue zone using the *original* coordinates. For
vertical stems, this is value 713. For normal horizontal tops like
in character `E', this is value 710. Since value 713 is mapped to
8px but value 710 to 9px, `N' and similar characters are one pixel
higher than `E', which looks very bad.
This commit sanitizes blue zones to avoid such a behaviour.
* src/autofit/aflatin.c (af_latin_sort_blue): New function.
(af_latin_metrics_init_blues): Sort blue values and remove overlaps.
|
|
|
1dee4bf9
|
2017-02-05T08:33:10
|
|
[autofit] Use better blue zone characters for lowercase latin.
The number of lowercase characters for computing the top flat blue
zone value was too small (in most cases only `x' and `z'). If one
of the two characters has a large serif, say, it can happen that
FreeType must select between two different values, having a 50%
chance to use the wrong one. As a result, rendering at larger PPEM
values could yield uneven lowercase glyph heights.
Problem reported by Christoph Koeberlin <christoph@koe.berlin>.
* src/autofit/afblue.dat (AF_BLUE_STRING_LATIN_SMALL): Replaced
with...
(AF_BLUE_STRING_LATIN_SMALL_TOP, AF_BLUE_STRING_LATIN_SMALL_BOTTOM):
... New, extended sets.
(AF_BLUE_STRINGSET_LATN): Updated.
* src/autofit/afblue.c, scr/autofit/afblue.h: Regenerated.
|
|
|
68a738db
|
2017-02-03T21:32:21
|
|
Comments.
|
|
|
0a1169f7
|
2017-02-03T19:38:20
|
|
* src/autofit/afglobal.c (af_face_globals_free): Erase useless code.
|
|
|
dadc50a4
|
2017-02-02T07:13:29
|
|
Make compilation with FT_CONFIG_OPTION_PIC work again.
All code committed here is guarded with `FT_CONFIG_OPTION_PIC'.
* include/freetype/internal/services/svmetric.h
(FT_DEFINE_SERVICE_METRICSVARIATIONSREC): Remove trailing semicolon.
* src/autofit/aflatin.c (af_latin_hints_compute_edges,
af_latin_hint_edges): Provide `globals' variable.
* src/autofit/afloader.c (af_loader_load_glyph): Remove shadowing
variable.
* src/autofit/afmodule.c (AF_SCRIPT_CLASSES_GET,
AF_STYLE_CLASSES_GET): Redefine.
* src/autofit/aftypes.h (AF_DEFINE_WRITING_SYSTEM_CLASS): Fix typo.
* src/cff/cffparse.c (CFF_FIELD_BLEND): Provide it.
* src/cff/cffpic.h (CffModulePIC): Fix typo.
|
|
|
31f80553
|
2017-01-31T08:10:04
|
|
[autofit] Avoid uninitialized jumps (#50191).
* src/autofit/afcjk.c (af_cjk_metrics_check_digits),
src/autofit/aflatin.c (af_latin_metrics_check_digits): Initialize
`advance'.
|
|
|
d66c3645
|
2017-01-25T12:53:06
|
|
Minor: Use `FT_ERR' macro.
|
|
|
563ae780
|
2017-01-04T20:16:34
|
|
Update copyright year.
|
|
|
84b0d992
|
2016-12-29T10:38:51
|
|
*/*: Use `0.5f' for tracing 16.16 numbers.
|
|
|
4441f7b2
|
2016-12-26T17:08:17
|
|
Replace `foo == NULL' and `foo != NULL' with `!foo' and `foo', resp.
Other minor formatting.
|
|
|
d44daf9e
|
2016-12-21T23:03:48
|
|
* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Thinko.
Don't apply deltas twice for non-phantom points.
Spotted by Ben Wagner.
|
|
255828c8
|
2016-12-01T07:07:22
|
|
[autofit] Fix Emscripten crash (patch #9180).
Function calls through pointers must use a matching signature to
work on Emscripten, since such calls are dispatched through lookup
tables grouped by signature.
* src/autofit/aftypes.h (AF_WritingSystem_ApplyHintsFunc): Fix
typedef.
|
|
|
b37b799c
|
2016-11-27T16:30:53
|
|
[autofit] Code shuffling.
Also improve some comments and remove unused code.
No functional change.
* src/autofit/afloader.c (af_loader_load_g): Merged with...
(af_loader_load_glyph): ...this function.
Split off emboldening code into...
(af_loader_embolden_glyph_in_slot): ... this function.
|
|
|
48c77da3
|
2016-11-17T07:37:50
|
|
Add minor comment to avoid confusion (#19044).
|
|
|
2f2e73c5
|
2016-09-24T22:42:58
|
|
[autofit] Tracing fixes.
* src/autofit/afmodule.c (af_autofitter_load_glyph): Call dumping
functions only if we actually do tracing.
|
|
|
c95b7652
|
2016-09-17T17:12:50
|
|
s/0/NULL/ for function pointers; comments, formatting.
|
|
|
9749f269
|
2016-09-08T07:51:03
|
|
[autofit] Another improvement to Armenian support.
Suggested by Hrant H Papazian <hpapazian@gmail.com>.
* src/autofit/afscript.h: Use better suited characters to derive
default stem widths.
|
|
|
c9adf1a1
|
2016-09-05T07:32:37
|
|
[autofit] Improve Armenian support.
Thanks to Hrant H Papazian <hpapazian@gmail.com> for help.
* src/autofit/afblue.dat (AF_BLUE_STRING_ARMENIAN_*): Improve
selection of characters.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
|
|
|
d9c7f5aa
|
2016-07-26T20:20:27
|
|
* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Minor.
No functional change.
|
|
|
aafff574
|
2016-07-16T06:41:39
|
|
* src/autofit/aflatin.c (af_latin_hints_compute_segments): Thinko.
`max_pos' is always larger than `min_pos' so `FT_ABS' is not needed.
Reported by Alexei.
|
|
|
1831e6f0
|
2016-07-15T10:35:32
|
|
[autofit] Update and improve segment and edge tracing.
* src/autofit/afhints.c (af_glyph_hints_dump_segments): Trace
`delta' also.
Don't show first point of segment as a replacement for `pos'; this
is (a) misleading, since the difference to `pos' can be almost
arbitrarily large in corner cases, and (b) it is better to have all
segment data in font units instead of a single value given in output
space coordinates.
Improve layout.
(af_glyph_hints_dump_edges): Show px->units and units->px conversion
values for convenience.
Improve layout.
|
|
|
894c0228
|
2016-07-15T10:23:11
|
|
[autofit] For edges, reject segments wider than 1px (#41334).
* src/autofit/afhints.h (AF_SegmentRec): New member `delta'.
* src/autofit/aflatin.c (af_latin_hints_compute_segments): Compute
`delta'.
(af_latin_hints_compute_edges): Reject segments with a delta larger
than 0.5px.
|
|
|
605946af
|
2016-07-11T16:14:36
|
|
Conditionally compile environment support.
* include/freetype/internal/ftobjs.h, src/autofit/afmodule.c,
src/base/ftobjs.c, src/cff/cffdrivr.c, src/truetype/ttdriver.c:
Decorate with `FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES' where
necessary.
|
|
|
8f8ae8c5
|
2016-07-11T15:11:38
|
|
Handle properties in `FREETYPE_PROPERTIES' environment variable.
This commit covers the most important one.
* src/autofit/afmodule.c (af_property_set): Handle `warping',
`darkening-parameters', and `no-stem-darkening'.
* src/cff/cffdrivr.c (cff_property_set): Handle
`darkening-parameters', `hinting-engine', and `no-stem-darkening'.
* src/truetype/ttdriver.c (tt_property_set): Handle
`interpreter-version'.
|
|
|
c3beb30a
|
2016-07-10T07:11:45
|
|
Add function `ft_property_string_set'.
This is a preparation for handling an `FREETYPE_PROPERTIES'
environment variable to control (some) driver properties.
No change in functionality.
* src/base/ftobjs.c (ft_property_do): Add `value_is_string'
parameter.
(ft_property_string_set): New function.
(FT_Property_Set, FT_Property_Get): Updated.
* include/freetype/internal/ftobjs.h: Updated.
* include/freetype/internal/services/svprop.h
(FT_Properties_SetFunc): Add `value_is_string' parameter.
* src/autofit/afmodule.c (af_property_set), src/cff/cffdrivr.c
(cff_property_set), src/truetype/ttdriver.c (tt_property_set):
Updated, emitting an error currently if `value_is_string' is set.
|
|
|
5e353f07
|
2016-07-04T14:59:22
|
|
[autofit] Handle single-point contours as segments.
Doing so allows us to link them to edges – some fonts like
`NotoSansGurmukhi-Regular' have such isolated points sitting exactly
on other outlines.
* src/autofit/aflatin.c (af_latin_hints_compute_segments): Don't
ignore one-point contours but handle them specially as one-point
segments.
(af_latin_hints_compute_edges): Append one-point segments to edges
if possible.
|
|
|
8b8c4408
|
2016-07-02T18:35:50
|
|
[autofit] Remove unused structure members.
* src/autofit/afhints.h (AF_SegmentRec, AF_EdgeRec): Remove
`num_linked'.
* src/autofit/afcjk.c (af_cjk_hints_link_segments): Updated.
|
|
|
aab2b8d8
|
2016-07-02T08:37:44
|
|
[autofit] Update to Unicode 9.0.0.
* src/autofit/afranges.c (af_arab_nonbase_uniranges,
af_cyrl_uniranges): Add new data.
|
|
|
05a55a56
|
2016-06-13T12:16:45
|
|
[autofit] Add support for Cherokee script.
* src/autofit/afblue.dat: Add blue zone data for Cherokee.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Cherokee standard characters.
* src/autofit/afranges.c: Add Cherokee data.
* src/autofit/afstyles.h: Add Cherokee data.
|
|
|
223d002c
|
2016-06-07T13:52:14
|
|
[autofit] Add support for Ethiopic script.
* src/autofit/afblue.dat: Add blue zone data for Ethiopic.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Ethiopic standard characters.
* src/autofit/afranges.c: Add Ethiopic data.
* src/autofit/afstyles.h: Add Ethiopic data.
|
|
|
15eab363
|
2016-06-07T10:36:27
|
|
[autofit] Fix compilation with VS2016 (#48126).
This compiler doesn't recognize the end-of-comment sequence `*/' if
it immediately follows non-ASCII characters.
* src/autofit/afscript.h: Ensure whitespace before `*/'.
|
|
|
46d36904
|
2016-05-28T19:38:43
|
|
* src/autofit/afranges.c: Remove `UL' postfix from hex numbers.
Suggested by Alexei. `UL' is only needed for 16bit compilers, but
it seems noone is using this anymore (and we no longer test whether
FreeType compiles in such an environment). Otherwise, it is easy to
add the postfix to the `AF_UNICODE_RANGE' macro.
|
|
|
e97918c5
|
2016-05-25T07:13:29
|
|
[autofit] Fixes for Armenian and Gujarati ranges.
* src/autofit/afranges.c (af_armn_uniranges): Corrected.
(af_guru_nonbase_uniranges): Make U+0A3E a base character.
|
|
|
1dcda70e
|
2016-05-24T23:10:44
|
|
[autofit] Ordering, whitespace.
|
|
|
a74f40f9
|
2016-05-24T18:27:18
|
|
[autofit] Add support for Armenian script.
* src/autofit/afblue.dat: Add blue zone data for Armenian.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Armenian standard characters.
* src/autofit/afranges.c: Add Armenian data.
* src/autofit/afstyles.h: Add Armenian data.
|
|
|
9d179e3d
|
2016-05-22T08:38:41
|
|
[autofit] Add blue-zone support for Gurmukhi script.
This essentially moves the Gurmukhi script from the `Indic' hinter to
the `Latin' hinter.
* src/autofit/afblue.dat: Add blue zone data for Gurmukhi.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Gurmukhi standard characters and move
data out of AF_CONFIG_OPTION_INDIC block.
* src/autofit/afranges.c: Move Gurmukhi data out of
AF_CONFIG_OPTION_INDIC block.
* src/autofit/afstyles.h: Update Gurmukhi data; in particular, use
AF_WRITING_SYSTEM_LATIN.
|
|
|
22167629
|
2016-04-25T21:18:24
|
|
[autofit] Add blue-zone support for Gujarati script.
This essentially moves the Gujarati script from the `Indic' hinter to
the `Latin' hinter.
* src/autofit/afblue.dat: Add blue zone data for Gujarati.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Gujarati standard characters and move
data out of AF_CONFIG_OPTION_INDIC block.
* src/autofit/afranges.c: Move Gujarati data out of
AF_CONFIG_OPTION_INDIC block.
* src/autofit/afstyles.h: Update Gujarati data; in particular, use
AF_WRITING_SYSTEM_LATIN.
|