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Expose DOMHighResTimeStamps at lower res

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This commit is contained in:
Patrick Shaughnessy 2020-01-30 21:45:18 -05:00
parent 5f55cd5d71
commit 8e65782efb
10 changed files with 46 additions and 51 deletions
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7
components/script/dom/vrframedata.rs
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@ -2,13 +2,14 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use crate::dom::bindings::codegen::Bindings::PerformanceBinding::DOMHighResTimeStamp;
use crate::dom::bindings::codegen::Bindings::VRFrameDataBinding;
use crate::dom::bindings::codegen::Bindings::VRFrameDataBinding::VRFrameDataMethods;
use crate::dom::bindings::error::Fallible;
use crate::dom::bindings::num::Finite;
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject, Reflector};
use crate::dom::bindings::root::{Dom, DomRoot};
use crate::dom::globalscope::GlobalScope;
use crate::dom::performance::reduce_timing_resolution;
use crate::dom::vrpose::VRPose;
use crate::dom::window::Window;
use crate::script_runtime::JSContext;
@ -119,8 +120,8 @@ impl VRFrameData {
impl VRFrameDataMethods for VRFrameData {
// https://w3c.github.io/webvr/#dom-vrframedata-timestamp
fn Timestamp(&self) -> Finite<f64> {
Finite::wrap(self.timestamp.get() - self.first_timestamp.get())
fn Timestamp(&self) -> DOMHighResTimeStamp {
reduce_timing_resolution(self.timestamp.get() - self.first_timestamp.get())
}
#[allow(unsafe_code)]