8c1b47d7e2
[font] Fix compiler warnings
2023-02-19 20:38:43 -07:00
560a65e456
[embolden] Update glyph_extents in hb-ot-font
2023-02-07 13:46:13 -07:00
aef002e0d9
[embolden] Add in-place option
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Adds --font-grade to hb-view and hb-shape.
2023-02-07 11:52:25 -07:00
6b3fe8ac1b
[embolden] Semi-handle with negative scales
2023-02-02 15:51:22 -07:00
e39104ba19
[font/util] Add emboldening API, --font-bold
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Needs documentation.
2023-02-02 15:51:22 -07:00
d195e077e9
[font] Remember named_instance index
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Specially, in hb_font_set_variations() default to the named_instance
for unspecified axes.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1883
2023-01-15 10:44:04 -07:00
d2aa2397ba
Optimize non-slant extents code
2023-01-09 13:44:44 -07:00
30adbc22d9
hb-font: Fix scale_glyph_extents() again
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And better fix this time.
2023-01-09 11:54:44 -07:00
6c1a4bed4a
Better rounding clip boxes
2023-01-09 11:37:39 -07:00
9be01b6bff
[paint] Pass hb_paint_context_t along
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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.
2022-12-23 13:37:59 -07:00
14b026ff86
[draw] Add hb_font_draw_glyph
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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.
2022-12-23 13:37:59 -07:00
0f287e75ec
[paint] Rename hb_font_get_glyph_paint_func_t
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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.
2022-12-23 13:37:59 -07:00
71efa0dcf1
wip: hb_font_paint_glyph
2022-12-23 13:37:59 -07:00
897c102703
[font] Fix scale_glyph_extents
2022-12-22 08:15:01 -07:00
9194e13e25
[font] Apply slant to glyph extents
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3952
hb-ft not fixed since doesn't use this code.
2022-12-22 07:32:29 -07:00
b0abbfd868
[font] Centralize glyph-extents scaling
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Needs more testing...
Some rounding was removed, namely in cff1 and cff2.
2022-12-22 07:32:15 -07:00
ac0efaf818
Use hb_memset instead of memset consistently
2022-11-22 12:50:36 -07:00
c1c78ade71
[font] When font changes, drop font shaper data
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https://github.com/harfbuzz/harfbuzz/issues/3683#issuecomment-1168016509
2022-06-28 13:19:30 -06:00
d3308f4713
[font] Optimize font scaling further
2022-06-27 11:28:57 -06:00
556e7078f0
[font] Optimize glyph scaling
2022-06-26 17:48:43 -06:00
7635568f29
[font] Remove a TODO item that's not gonna happen
2022-06-10 07:29:15 -06:00
88ccbd2c43
[font-funcs] Optimize user-data/destroy storage
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Fixes https://github.com/harfbuzz/harfbuzz/issues/2427
2022-06-01 16:38:12 +01:00
cd05d187c8
[font] Fix undefined-behavior when scales are negative
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3555
2022-06-01 07:27:53 -06:00
a2015cd300
[font] Add a separate serial_coords
2022-05-26 05:02:50 -06:00
48db1c9583
[font] Add serial API
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New API:
+ hb_font_get_serial()
+ hb_font_changed()
Fixes https://github.com/harfbuzz/harfbuzz/issues/2426
Unused internally as of now.
2022-05-26 05:02:50 -06:00
8b4f429000
[draw] Virtualize hb_font_draw_glyph() into hb_font_get_glyph_shape()
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To be implemented in hb-ft.
2022-02-13 13:21:14 -06:00
d6e49b8278
[font] Add em_fscalef_[xy] That take and return float
2022-02-13 13:21:14 -06:00
6c0b65a6a8
[font] Add em_scaleff() that returns float
2022-02-13 13:21:14 -06:00
ff697debd8
[GPOS] Apply font synthetic slant
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Part of fixing https://github.com/harfbuzz/harfbuzz/issues/3196
2021-12-19 21:20:25 -08:00
810f5d71c7
[font] Add public API for slant
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Not hooked up internally to anything.
New API:
+ hb_font_set_synthetic_slant()
+ hb_font_get_synthetic_slant()
Part of fixing https://github.com/harfbuzz/harfbuzz/issues/3196
2021-12-19 21:20:25 -08:00
bbaccf23d9
Better round positions during scaling
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3274
2021-11-01 16:45:36 -06:00
da500568de
[API] Add hb_buffer_[sg]et_not_found_glyph() and --not-found-glyph
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Instead of using gid=0 when a character is not found in the font,
client can now set a custom value. This is useful for shaper-driven
font fallback and to differentiate that from .notdef glyph.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1360
2021-10-26 08:02:29 -06:00
d0e2addd43
minor
2020-07-18 22:16:02 +04:30
2dda6dd744
minor, tweak spacing
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turn 8 spaces to tab, add space before Null/Crap
2020-04-20 16:18:29 +04:30
ab2d3ec542
[var] Implement hb_font_get_var_coords_design
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Hold design coords and simulate when normalized coords are set directly.
2020-02-08 11:04:34 +03:30
0558413f27
Minor, tweak spaces
2019-10-01 13:50:11 +03:30
f18ea1dd3a
[font] Remove division when scaling
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Yoohoo. This seems to be precise enough! Let's see if it sticks.
I'm asking Dominik to run this in Chrome test suite and report.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1801
2019-07-05 13:56:45 -07:00
b847769292
[font] Keep font-space to user-space multiplier
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Part of https://github.com/harfbuzz/harfbuzz/issues/1801
2019-07-05 13:52:09 -07:00
0d425e1eea
[ot-font] Optimize rounding
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Part of https://github.com/harfbuzz/harfbuzz/issues/1801
The assumption that compiler optimizes "upem/2" to a shift only
works if upem is unsigned... Anyway, spoon-feed the compiler.
2019-07-05 13:42:02 -07:00
0819f3ca86
Deprecate v_kerning callback again
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Part of https://github.com/harfbuzz/harfbuzz/issues/1682
2019-06-17 14:02:47 -07:00
fca2786041
[config] Make HB_DISABLE_DEPRECATED actually compile
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-05-11 00:37:01 -07:00
dfc5780245
Fix more double-promotion errors
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WHy do only some of the clang bots catch this I have no idea :(.
2019-05-07 23:26:09 -07:00
e412008599
Remove redundant void from C++ sources ( #1486 )
2018-12-17 13:01:01 -05:00
b2ebaa9afa
Remove redundant 'inline' from methods ( #1483 )
2018-12-16 14:08:10 -05:00
ce5da0f36a
[shaper] Rewrite shaper data code to be more template-driven than macro-driven
2018-11-16 02:52:20 -05:00
5570c87f21
Port objects to use header.writable instead of immutable
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Saves 4 or 8 bytes per object on 64bit archs.
2018-11-03 14:59:40 -04:00
35d410f2ba
Remove ASSERT_POD
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Newer compilers / language allows structs with constructor in union.
So, this was not actually testing anything. Indeed, the recent
change in DISALLOW_COPY *is* making some of our types non-POD.
That broke some bots.
Just remove this since it wasn't doing much, and I'd rather have
DISALLOW_COPY.
2018-10-29 14:45:44 -07:00
08b7172969
[font] Fix parallel funcs passing to eachover in infinite-loop
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Fixes test just added.
2018-10-19 19:12:33 -07:00
8008bca83b
Whitespace
2018-10-09 14:43:03 -04:00
b314c4e9ab
[font] Add get_nominal_glyphs() callback (note the plural)
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Unused as of now. To be wired up to normalizer, which would remove
overhead and allow hb-ot-font initialization to become a no-op, so
we can enable it by default.
2018-10-09 09:43:44 -04:00
Behdad Esfahbod
Matthias Clasen
Ebrahim Byagowi