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avm2: Use FNV hashes for property lookup.

This commit is contained in:
David Wendt 2021-11-27 15:02:11 -05:00 committed by kmeisthax
parent 769c45add5
commit 3329e2a965
1 changed files with 3 additions and 2 deletions
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5
core/src/avm2/property_map.rs
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@ -2,6 +2,7 @@
use crate::avm2::names::{Namespace, QName};
use crate::avm2::AvmString;
use fnv::FnvBuildHasher;
use gc_arena::Collect;
use std::collections::HashMap;
use std::mem::swap;
@ -22,7 +23,7 @@ use std::mem::swap;
/// that each `QName` only have one associated `V`.
#[derive(Clone, Collect, Debug)]
#[collect(no_drop)]
pub struct PropertyMap<'gc, V>(HashMap<AvmString<'gc>, Vec<(Namespace<'gc>, V)>>);
pub struct PropertyMap<'gc, V>(HashMap<AvmString<'gc>, Vec<(Namespace<'gc>, V)>, FnvBuildHasher>);
impl<'gc, V> Default for PropertyMap<'gc, V> {
fn default() -> Self {
@ -32,7 +33,7 @@ impl<'gc, V> Default for PropertyMap<'gc, V> {
impl<'gc, V> PropertyMap<'gc, V> {
pub fn new() -> Self {
Self(HashMap::new())
Self(Default::default())
}
pub fn get(&self, name: QName<'gc>) -> Option<&V> {