Chris Waldon 6937a5dd1f go.*,text: update go-text to pick up font transformation caching ...

This commit picks up improvements in upstream go-text that (among other things)
allow the shaper to reuse a lot of information when shaping the same font face
multiple times (using an LRU cache to keep that information available). I've
tried to pick a reasonable default LRU size of 32 faces.

My simple benchmarks indicate a definitive performance gain and reduction in
memory use across the board, which is especially noticable for complex fonts
like arabic and emoji.

Signed-off-by: Chris Waldon <christopher.waldon.dev@gmail.com>

2023-04-05 11:32:45 -06:00

..

testdata/fuzz/FuzzLayout

font/{gofont,opentype},text,widget{,/material}: [API] add font fallback and bidi support

2022-12-13 22:06:57 -06:00

gotext_test.go

text,widget{,/material}: [API] move all shaping parameters into text.Parameters

2023-03-28 09:25:35 -06:00

gotext.go

text,widget: minimize loss of positional precision in shaping

2023-04-05 11:32:35 -06:00

lru_test.go

font/{gofont,opentype},text,widget{,/material}: [API] add font fallback and bidi support

2022-12-13 22:06:57 -06:00

lru.go

text: truncate multi-paragraph text correctly

2023-03-30 12:04:08 -06:00

shaper_test.go

text: truncate multi-paragraph text correctly

2023-03-30 12:04:08 -06:00

shaper.go

go.*,text: update go-text to pick up font transformation caching

2023-04-05 11:32:45 -06:00

text.go

text,widget: minimize loss of positional precision in shaping

2023-04-05 11:32:35 -06:00