|
6f5b8d59
|
2025-04-03T01:52:03
|
|
[ot-font] Streamline advance cache management
|
|
|
da0c459d
|
2025-04-02T15:16:44
|
|
[ot-font] Use helpers to acquire/release varStore cache
|
|
|
37989fb4
|
2025-04-02T15:03:07
|
|
[ot-font] Adjust cache creation criteria for v_advances
|
|
|
ef8c25ad
|
2025-04-02T03:41:32
|
|
[ot-font] Make advance-cache invalidation threadsafe
Hopefully.
|
|
|
3d0816c7
|
2025-04-01T21:18:29
|
|
[cache] Simplify cache declarations
|
|
|
591f00a2
|
2025-04-01T20:56:40
|
|
[cmap] Move cache from face to cmap accelerator
No need to use user-data for it.
Fixes https://github.com/harfbuzz/harfbuzz/issues/5235
|
|
|
bed2d3dd
|
2025-04-01T17:52:57
|
|
[cache] Add assertion for cache size
Expand cmap cache since free.
|
|
|
c39ac0e1
|
2025-03-28T14:12:28
|
|
[ot] Make v_origin work for more glyph formats
|
|
|
1358e381
|
2025-03-28T13:15:37
|
|
[fontations] Implement last bits of v_origin
|
|
|
aad5780f
|
2025-03-28T00:26:51
|
|
[font] Move outline emboldening to font layer
Such that it works on all font-funcs.
|
|
|
83481d65
|
2025-03-28T00:21:20
|
|
[font] Move emboldening advances to the font layer
Instead of each font-funcs impl.
TODO: Do the same for draw_glyphs.
|
|
|
dda1d95a
|
2025-03-27T14:32:13
|
|
Revert "[ot-font/trak] Move trak application to ot-font instead of ot-shape"
This reverts commits ffae5b040d50d602284ef7426340ff332b811df5 and
17c11ec5238ef7efdcc340a2f578feb668c4252a.
Plus manual modifications.
See https://github.com/harfbuzz/harfbuzz/issues/5221
|
|
|
4807a021
|
2025-03-12T18:27:27
|
|
[atomic] Kill hb_atomic_ptr_t<T>
Use hb_atomic_t<T *> instead.
|
|
|
a0d76c5b
|
2025-03-12T16:33:13
|
|
[atomic] Templatize
|
|
|
e0c6c980
|
2025-03-02T13:32:54
|
|
[VARC] Implement get_extents()
Fixes https://github.com/harfbuzz/harfbuzz/issues/5007
|
|
|
2032da01
|
2025-02-18T20:54:56
|
|
[ot-font] Centralize painting an outline glyph
|
|
|
922a56f4
|
2025-02-09T04:50:17
|
|
[trak] Fix configs build
|
|
|
17c11ec5
|
2025-02-09T04:46:29
|
|
[ft/trak] Apply trak in ft-font-funcs as well
Part of https://github.com/harfbuzz/harfbuzz/issues/5049
|
|
|
ffae5b04
|
2025-02-09T04:39:32
|
|
[ot-font/trak] Move trak application to ot-font instead of ot-shape
This is what CoreText does.
Fixes https://github.com/harfbuzz/harfbuzz/issues/5049
|
|
|
8db2997e
|
2024-10-10T13:55:11
|
|
[coretext] Configure hb_coretext_font_create() with CT font funcs
Not sure if this is a good idea...
|
|
|
bf27f4a3
|
2024-03-16T14:50:27
|
|
[varc] Fix config
|
|
|
a94a5c63
|
2024-04-16T17:10:43
|
|
[varc] Add get_point_at to glyf/CFF2
|
|
|
0d6f77e6
|
2024-03-15T18:57:07
|
|
[varc] Add table
|
|
|
1cb47eff
|
2024-02-06T14:49:31
|
|
Rename VariationStore to ItemVariationStore
|
|
|
45a17212
|
2023-07-06T16:06:50
|
|
[ot-font] Prefer CFF2 over CFF1
|
|
|
afae537c
|
2023-06-29T12:42:44
|
|
[cache] Minor remove .init()
Use constructor.
|
|
|
5d4f3ff6
|
2023-05-05T07:10:02
|
|
[TINY] Fix build
|
|
|
7e676cb4
|
2023-05-05T07:07:00
|
|
[config] Add HB_NO_OT_FONT_ADVANCE_CACHE
Part of https://github.com/harfbuzz/harfbuzz/issues/4220
|
|
|
8831ba7f
|
2023-05-05T07:03:25
|
|
[config] Add HB_NO_OT_FONT_CMAP_CACHE
Part of https://github.com/harfbuzz/harfbuzz/issues/4220
|
|
|
d1c00c04
|
2023-04-24T13:24:47
|
|
[COLR] Respect HB_NO_PAINT
Fixes https://github.com/harfbuzz/harfbuzz/issues/4204
|
|
|
000a3c5d
|
2023-04-20T15:53:10
|
|
[beyond-64k/subset] Fetch lsb from glyph table if not available
The beyond-64k hmtx table doesn't encode LSB. If subsetting brings
the glyph under 64k (which currently is the only mode we support),
then we need to encode the LSB, which wasn't available. We need to
fetch xMin from glyf table and set it as LSB.
|
|
|
ab191d9d
|
2023-02-11T09:31:07
|
|
[ot-font] Minor division rounding
|
|
|
be1c14ee
|
2023-02-07T13:52:53
|
|
[embolden] Adjust font_h_extents
|
|
|
aef002e0
|
2023-02-07T11:29:49
|
|
[embolden] Add in-place option
Adds --font-grade to hb-view and hb-shape.
|
|
|
2119eab6
|
2023-02-01T17:37:10
|
|
[embolden] Adjust advance values
|
|
|
b087266e
|
2023-02-01T17:09:29
|
|
[ot-font] Conditionalize emboldening
|
|
|
36dcc9a4
|
2023-02-01T17:06:15
|
|
[ot-font] Fix emboldening CFF
|
|
|
e39104ba
|
2023-02-01T16:56:56
|
|
[font/util] Add emboldening API, --font-bold
Needs documentation.
|
|
|
ae522a13
|
2023-02-01T16:24:44
|
|
[embolden] Rename to hb-outline
|
|
|
fda2f6f6
|
2023-02-01T16:16:10
|
|
[embolden] Shuffle under hb_outline_t
|
|
|
70149885
|
2023-02-01T14:27:45
|
|
[font] Towards implementing emboldening
|
|
|
7a4bd97e
|
2023-01-31T14:59:39
|
|
[layout] Build lookup accelerators lazily on-demand
Reduces memory consumption for large multi-script fonts
drastically.
|
|
318aa107
|
2023-01-29T09:17:17
|
|
[ot-font] Use the cmap cache more
Use the cmap cache for get_nominal_glyph and
get_variation_glyph as well. The first of these
is used a lot in pango.
|
|
|
5da829ea
|
2023-01-28T22:18:53
|
|
[font] Comments
|
|
|
544dd967
|
2023-01-28T22:06:46
|
|
[font] Fix unlikely
|
|
|
c1d0daf5
|
2023-01-28T22:05:24
|
|
[font] unlikely
|
|
|
30ee7a21
|
2023-01-28T21:48:16
|
|
[font] Typo
|
|
|
f8a744d9
|
2023-01-28T13:37:43
|
|
[ot-font] Add a cmap cache
Speeds up Roboto shaping by 7%, for 1kb per face.
|
|
|
1b53ed3c
|
2023-01-28T13:22:52
|
|
[cache] Remove empty fini()
|
|
|
4adc748b
|
2023-01-01T09:46:11
|
|
Move Color tables to src/OT/Color/
|
|
|
9be01b6b
|
2022-12-21T14:04:32
|
|
[paint] Pass hb_paint_context_t along
Replace the font argument with a hb_paint_context_t
that carries the font, the palette index and the
foreground color.
The hb_font_paint_glyph() api now takes the palette
index and the foreground color as extra arguments.
Update all callers and regenerate test results.
|
|
|
14b026ff
|
2022-12-19T13:53:49
|
|
[draw] Add hb_font_draw_glyph
hb_font_draw_glyph(), hb_font_draw_glyph_func_t and
hb_font_funcs_set_draw_glyph_func() are just alternative
names for hb_font_get_glyph_shape and friends, to better
align with hb_font_paint_glyph.
|
|
|
0f287e75
|
2022-12-19T13:45:45
|
|
[paint] Rename hb_font_get_glyph_paint_func_t
The 'get' was just there due to implementation
choices. Work around that and call the vfunc
what it should be: hb_font_paint_glyph_func_t.
|
|
|
6079173a
|
2022-12-17T01:04:35
|
|
Try paint_glyph for more tables
If the COLR table does not paint the glyph,
try SVG, CBDT and sbix too, before giving up
on color.
|
|
|
9461ab70
|
2022-12-16T23:46:45
|
|
Try paint_glyph for more tables
If the COLR table can't paint the glyph,
try glyf, cff1 and cff2 too.
|
|
|
6a48ac42
|
2022-12-14T06:55:01
|
|
COLR implementation
|
|
|
7a748ad4
|
2022-12-10T19:59:03
|
|
COLRv1: use ClipBoxes for extents
This is a first step; ultimatively, we
should compute the extents is ClipBoxes
are missing.
|
|
|
6dfd4a16
|
2022-11-16T22:44:22
|
|
[ot-font] Remove stale TODO
|
|
d2966d39
|
2022-09-22T23:30:50
|
|
[ot-font] Try CBDT extents before outline tables
Like we do for sbix table.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3827
|
|
|
c02a1a4a
|
2022-09-10T10:44:16
|
|
[ot-font] Remove unused include
|
|
|
d7adc55e
|
2022-08-03T13:22:51
|
|
[ot-font] Allow 24bit glyphs in advance cache
|
|
|
ec90d1e1
|
2022-08-03T13:00:48
|
|
[cache] Add a non-threadsafe version
Use in hb-ft, since already mutex'ed.
|
|
|
86d1e22d
|
2022-08-03T12:43:28
|
|
[atomic-ptr] Rename get
|
|
|
d3f2287e
|
2022-08-03T12:37:41
|
|
[atomic-int] Rename get/set
|
|
|
a5d9012e
|
2022-07-29T19:51:00
|
|
Revert "[ot-font] Minor simplification"
This reverts commit 28c02b37684b41bf584ed81d910a448bdf9f706a.
Old code was used in case of memory allocation failure (as shown
by fuzzers...)
|
|
|
28c02b37
|
2022-07-29T15:55:16
|
|
[ot-font] Minor simplification
|
|
|
b0cb9a1a
|
2022-07-03T15:32:32
|
|
Make get_leading_bearing return bool
Fixes https://github.com/harfbuzz/harfbuzz/issues/3496
Part of supporting >64k glyphs correctly.
|
|
|
f46ddeba
|
2022-07-03T13:12:49
|
|
[hmtx/glyf] Rename side-bearing functions for clarity
|
|
|
ab5ce643
|
2022-07-03T13:00:22
|
|
[VVAR] Rename vorg function for clarity
|
|
|
b2d60cbd
|
2022-07-03T12:56:48
|
|
[glyf] Rename advance functions for clarity
|
|
|
35c00c12
|
2022-07-03T12:54:17
|
|
[hmtx] Rename advance functions for clarity
|
|
|
b07fa2bb
|
2022-07-02T13:43:23
|
|
[ot-font] Respect VORG even if it has no variations
|
|
|
aba4a495
|
2022-06-30T14:13:44
|
|
[ot-font] Disable VORG variation code in HB_NO_VAR
|
|
|
d5921b37
|
2022-06-30T14:08:29
|
|
[tt-font] Apply VVAR.vOrg variation to VORG origin
Mostly fixes https://github.com/harfbuzz/harfbuzz/issues/1694
|
|
|
eee29f73
|
2022-06-30T14:03:07
|
|
[hmtx] Specialize var_table
|
|
|
a719e678
|
2022-05-24T17:51:24
|
|
[ot-font] Use atomic ops for cache serial number
This guarantees the cache is coherent.
|
|
|
5248b256
|
2022-05-24T13:55:17
|
|
[ot-font/h-advance] Adjust varStore cache condition
This gives best performance for short strings, now that we have a h-advance cache as well.
The en-words benchmark in particular, now ot-font is faster than ft.
Second to last line is of interest:
Before:
-----------------------------------------------------------------------------------------------------
Benchmark Time CPU Iterations
-----------------------------------------------------------------------------------------------------
BM_Shape/en-words.txt/Roboto-Regular.ttf/hb 29.8 ms 29.8 ms 23
BM_Shape/en-words.txt/Roboto-Regular.ttf/ft 30.4 ms 30.4 ms 23
BM_Shape/en-words.txt/SourceSerifVariable-Roman.ttf/hb 16.3 ms 16.3 ms 43
BM_Shape/en-words.txt/SourceSerifVariable-Roman.ttf/ft 16.5 ms 16.5 ms 42
BM_Shape/en-words.txt/SourceSerifVariable-Roman.ttf/var/hb 18.0 ms 18.0 ms 39
BM_Shape/en-words.txt/SourceSerifVariable-Roman.ttf/var/ft 17.8 ms 17.8 ms 39
After:
behdad@Behdads-MacBook-Pro harfbuzz % ninja -Cbuild && build/perf/benchmark-shape --benchmark_filter=en-words
-----------------------------------------------------------------------------------------------------
Benchmark Time CPU Iterations
-----------------------------------------------------------------------------------------------------
BM_Shape/en-words.txt/Roboto-Regular.ttf/hb 30.0 ms 30.0 ms 23
BM_Shape/en-words.txt/Roboto-Regular.ttf/ft 30.3 ms 30.3 ms 23
BM_Shape/en-words.txt/SourceSerifVariable-Roman.ttf/hb 16.3 ms 16.3 ms 43
BM_Shape/en-words.txt/SourceSerifVariable-Roman.ttf/ft 16.4 ms 16.4 ms 43
BM_Shape/en-words.txt/SourceSerifVariable-Roman.ttf/var/hb 17.6 ms 17.6 ms 40
BM_Shape/en-words.txt/SourceSerifVariable-Roman.ttf/var/ft 17.8 ms 17.8 ms 39
|
|
|
12fff976
|
2022-05-24T13:42:25
|
|
[ot-var] Use atomic int for cached-serial
|
|
|
0919eaa6
|
2022-05-24T13:07:24
|
|
[ot-font] Remove lock around cache
Not needed.
|
|
|
3548b602
|
2022-05-23T19:39:52
|
|
[ot-font] Cache h-advances for variable fonts
|
|
|
39a07bf3
|
2022-05-23T19:13:05
|
|
[ot-font] Rename cache to varStore_cache
|
|
|
970e03ec
|
2022-05-23T19:02:36
|
|
[ot-font] Add a hb_ot_font_t struct
|
|
|
3eb7eff4
|
2022-05-21T15:25:53
|
|
Remove varstore cache use if HB_NO_VAR
|
|
|
099482a3
|
2022-05-21T15:20:23
|
|
[ot-font] Cache v_advance varstore as well
|
|
|
5336ba70
|
2022-05-20T17:03:18
|
|
[HVAR] Cache VarStore region scalars
|
|
|
1449498e
|
2022-03-21T21:40:07
|
|
[ot-font] Vertically center glyph in vertical writing fallback
Fixes https://github.com/harfbuzz/harfbuzz/issues/537
|
|
|
bf03d7e9
|
2022-03-21T21:27:31
|
|
[ot-font] Use ascent+descent for fallback vertical advance
This matches what FreeType does.
Part of fixing https://github.com/harfbuzz/harfbuzz/issues/537
|
|
|
6d0e67de
|
2022-03-21T21:07:11
|
|
[ot-font] Only use vmtx side-bearing if table exists
Part of fixing https://github.com/harfbuzz/harfbuzz/issues/537
|
|
|
59067db9
|
2022-02-07T17:55:01
|
|
[font/draw] Slant drawings
Need to update hb_font_set_synthetic_slant() docs now that we do this.
|
|
|
370bec93
|
2022-02-04T18:40:44
|
|
[draw] Rename internal draw_session_t to hb_draw_session_t
|
|
|
c681331c
|
2022-02-03T14:36:12
|
|
[draw] Rename internal draw_helper_t to draw_session_t
|
|
|
8b4f4290
|
2022-02-03T01:14:47
|
|
[draw] Virtualize hb_font_draw_glyph() into hb_font_get_glyph_shape()
To be implemented in hb-ft.
|
|
|
53eebc7c
|
2021-12-08T08:32:41
|
|
[CONFIG] Add HB_NO_VERTICAL
|
|
|
9bc5d290
|
2021-12-08T08:16:17
|
|
[TINY] Don't disable VORG table in any config profile
Is needed for vertical layout of CFF fonts.
Fixes https://github.com/harfbuzz/harfbuzz/discussions/3294#discussioncomment-1770313
|
|
|
ed116320
|
2021-09-14T07:09:54
|
|
Call atexit() via hb_atexit()
Part of https://github.com/harfbuzz/harfbuzz/issues/3197
|
|
eb10ef46
|
2019-04-22T19:22:24
|
|
[Docs] Add GTK-Doc comments for hb-ot-font and hb-ot-shape.
|
|
82545c5e
|
2019-11-26T10:24:32
|
|
more coding style fixes
|
|
|
2e7c1239
|
2019-11-26T09:57:53
|
|
minor: coding style
|
|
|
ff87465b
|
2019-11-19T16:18:33
|
|
add get_glyph_from_name & test. use hb_string_array
|
|
|
7b49042e
|
2019-11-16T18:20:16
|
|
add cff1::get_glyph_name
|