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Remove generation, remove filter pop, and add size tests.

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This commit is contained in:
Bobby Holley 2016-12-22 10:40:27 -08:00
parent ea6a61af59
commit 940cda1d15
8 changed files with 14 additions and 24 deletions
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4
components/style/context.rs
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@ -49,10 +49,6 @@ pub struct SharedStyleContext {
/// The CSS selector stylist.
pub stylist: Arc<Stylist>,
/// Starts at zero, and increased by one every time a layout completes.
/// This can be used to easily check for invalid stale data.
pub generation: u32,
/// Why is this reflow occurring
pub goal: ReflowGoal,

10
components/style/gecko/data.rs
View file

@ -25,9 +25,6 @@ pub struct PerDocumentStyleDataImpl {
/// Rule processor.
pub stylist: Arc<Stylist>,
/// Last restyle generation.
pub last_restyle_generation: u32,
/// List of stylesheets, mirrored from Gecko.
pub stylesheets: Vec<Arc<Stylesheet>>,
@ -67,7 +64,6 @@ impl PerDocumentStyleData {
PerDocumentStyleData(AtomicRefCell::new(PerDocumentStyleDataImpl {
stylist: Arc::new(Stylist::new(device)),
last_restyle_generation: 0,
stylesheets: vec![],
stylesheets_changed: true,
new_animations_sender: new_anims_sender,
@ -105,12 +101,6 @@ impl PerDocumentStyleDataImpl {
self.stylesheets_changed = false;
}
}
pub fn next_generation(&mut self) -> u32 {
self.last_restyle_generation =
self.last_restyle_generation.wrapping_add(1);
self.last_restyle_generation
}
}
unsafe impl HasFFI for PerDocumentStyleData {

4
components/style/traversal.rs
View file

@ -18,10 +18,6 @@ use std::mem;
use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering};
use stylist::Stylist;
/// Every time we do another layout, the old bloom filters are invalid. This is
/// detected by ticking a generation number every layout.
pub type Generation = u32;
/// Style sharing candidate cache stats. These are only used when
/// `-Z style-sharing-stats` is given.
pub static STYLE_SHARING_CACHE_HITS: AtomicUsize = ATOMIC_USIZE_INIT;