Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-09-27 23:30:08 +01:00
Code Issues Projects Releases Packages Wiki Activity

canvas: Remove the raqote backend (#38962)

Browse source 
In general, `raqote` is essentially umaintained and has issues with
quality (for instance text rendering has lots of issues) and removing it
finally lets us remove our dependency on `font-kit`. Although,
`vello_cpu` performance is not yet equal to raqote, rendering quality is
a lot better. It's expected that `vello` and `vello_cpu` performance
will keep improving.

Testing: This is covered by existing WPT tests.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This commit is contained in:
Martin Robinson 2025-08-27 05:19:27 -07:00 • committed by GitHub
parent 0089e652c5
commit de69040e47
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
13 changed files with 5 additions and 982 deletions
Download patch file Download diff file Expand all files Collapse all files

5
components/canvas/vello_cpu_backend.rs
View file

@ -24,10 +24,7 @@ use crate::backend::{Convert, GenericDrawTarget};
use crate::canvas_data::{Filter, TextRun};
thread_local! {
/// The shared font cache used by all canvases that render on a thread. It would be nicer
/// to have a global cache, but it looks like font-kit uses a per-thread FreeType, so
/// in order to ensure that fonts are particular to a thread we have to make our own
/// cache thread local as well.
/// The shared font cache used by all canvases that render on a thread.
static SHARED_FONT_CACHE: RefCell<HashMap<FontIdentifier, peniko::Font>> = RefCell::default();
}