diff options
Diffstat (limited to 'components/servo/lib.rs')
| -rw-r--r-- | components/servo/lib.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/components/servo/lib.rs b/components/servo/lib.rs index 12f9862e7e0..93eaf04e099 100644 --- a/components/servo/lib.rs +++ b/components/servo/lib.rs @@ -22,6 +22,7 @@ use std::cmp::max; use std::path::PathBuf; use std::rc::Rc; use std::sync::{Arc, Mutex}; +use std::thread; use std::vec::Drain; pub use base::id::TopLevelBrowsingContextId; @@ -352,6 +353,17 @@ where } else { UploadMethod::PixelBuffer(ONE_TIME_USAGE_HINT) }; + let worker_threads = thread::available_parallelism() + .map(|i| i.get()) + .unwrap_or(pref!(threadpools.fallback_worker_num) as usize) + .min(pref!(threadpools.webrender_workers.max).max(1) as usize); + let workers = Some(Arc::new( + rayon::ThreadPoolBuilder::new() + .num_threads(worker_threads) + .thread_name(|idx| format!("WRWorker#{}", idx)) + .build() + .unwrap(), + )); webrender::create_webrender_instance( webrender_gl.clone(), render_notifier, @@ -374,6 +386,7 @@ where allow_texture_swizzling: pref!(gfx.texture_swizzling.enabled), clear_color, upload_method, + workers, ..Default::default() }, None, |