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GC Fixes

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This commit is contained in:
Imanol Fernandez 2017-07-05 22:38:37 +02:00
parent fe4ee6de2e
commit e936eac831
5 changed files with 30 additions and 14 deletions
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7
components/script/dom/gamepad.rs
View file

@ -20,6 +20,7 @@ use dom_struct::dom_struct;
use js::jsapi::{Heap, JSContext, JSObject};
use js::typedarray::{Float64Array, CreateWith};
use std::cell::Cell;
use std::ptr;
use webvr_traits::{WebVRGamepadData, WebVRGamepadHand, WebVRGamepadState};
#[dom_struct]
@ -86,9 +87,13 @@ impl Gamepad {
data.display_id),
global,
GamepadBinding::Wrap);
let cx = global.get_cx();
rooted!(in (cx) let mut array = ptr::null_mut());
unsafe {
let _ = Float64Array::create(global.get_cx(), CreateWith::Slice(&state.axes), gamepad.axes.handle_mut());
let _ = Float64Array::create(cx, CreateWith::Slice(&state.axes), array.handle_mut());
}
gamepad.axes.set(array.get());
gamepad
}

13
components/script/dom/vreyeparameters.rs
View file

@ -14,6 +14,7 @@ use dom_struct::dom_struct;
use js::jsapi::{Heap, JSContext, JSObject};
use js::typedarray::{Float32Array, CreateWith};
use std::default::Default;
use std::ptr;
use webvr_traits::WebVREyeParameters;
#[dom_struct]
@ -41,14 +42,16 @@ impl VREyeParameters {
pub fn new(parameters: WebVREyeParameters, global: &GlobalScope) -> Root<VREyeParameters> {
let fov = VRFieldOfView::new(&global, parameters.field_of_view.clone());
let cx = global.get_cx();
rooted!(in (cx) let mut array = ptr::null_mut());
unsafe {
let _ = Float32Array::create(cx, CreateWith::Slice(&parameters.offset), array.handle_mut());
}
let eye_parameters = reflect_dom_object(box VREyeParameters::new_inherited(parameters, &fov),
global,
VREyeParametersBinding::Wrap);
unsafe {
let _ = Float32Array::create(global.get_cx(),
CreateWith::Slice(&eye_parameters.parameters.borrow().offset),
eye_parameters.offset.handle_mut());
}
eye_parameters.offset.set(array.get());
eye_parameters
}

5
components/script/dom/vrframedata.rs
View file

@ -16,6 +16,7 @@ use dom_struct::dom_struct;
use js::jsapi::{Heap, JSContext, JSObject};
use js::typedarray::{Float32Array, CreateWith};
use std::cell::Cell;
use std::ptr;
use webvr_traits::WebVRFrameData;
#[dom_struct]
@ -72,9 +73,11 @@ impl VRFrameData {
#[allow(unsafe_code)]
fn create_typed_array(cx: *mut JSContext, src: &[f32], dst: &Heap<*mut JSObject>) {
rooted!(in (cx) let mut array = ptr::null_mut());
unsafe {
let _ = Float32Array::create(cx, CreateWith::Slice(src), dst.handle_mut());
let _ = Float32Array::create(cx, CreateWith::Slice(src), array.handle_mut());
}
(*dst).set(array.get());
}
impl VRFrameData {

4
components/script/dom/vrpose.rs
View file

@ -32,7 +32,9 @@ unsafe fn update_or_create_typed_array(cx: *mut JSContext,
match src {
Some(data) => {
if dst.get().is_null() {
let _ = Float32Array::create(cx, CreateWith::Slice(data), dst.handle_mut());
rooted!(in (cx) let mut array = ptr::null_mut());
let _ = Float32Array::create(cx, CreateWith::Slice(data), array.handle_mut());
(*dst).set(array.get());
} else {
typedarray!(in(cx) let array: Float32Array = dst.get());
if let Ok(mut array) = array {

15
components/script/dom/vrstageparameters.rs
View file

@ -13,6 +13,7 @@ use dom::globalscope::GlobalScope;
use dom_struct::dom_struct;
use js::jsapi::{Heap, JSContext, JSObject};
use js::typedarray::{Float32Array, CreateWith};
use std::ptr;
use webvr_traits::WebVRStageParameters;
#[dom_struct]
@ -37,15 +38,17 @@ impl VRStageParameters {
#[allow(unsafe_code)]
pub fn new(parameters: WebVRStageParameters, global: &GlobalScope) -> Root<VRStageParameters> {
let cx = global.get_cx();
rooted!(in (cx) let mut array = ptr::null_mut());
unsafe {
let _ = Float32Array::create(cx, CreateWith::Slice(&parameters.sitting_to_standing_transform),
array.handle_mut());
}
let stage_parameters = reflect_dom_object(box VRStageParameters::new_inherited(parameters),
global,
VRStageParametersBinding::Wrap);
unsafe {
let source = &stage_parameters.parameters.borrow().sitting_to_standing_transform;
let _ = Float32Array::create(cx,
CreateWith::Slice(source),
stage_parameters.transform.handle_mut());
}
stage_parameters.transform.set(array.get());
stage_parameters
}