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mark create_type_array as unsafe in vrframedata component

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This commit is contained in:
Vladimir Iacob 2019-01-06 19:04:18 +02:00
parent 0196160551
commit 8a615fc880
2 changed files with 13 additions and 10 deletions
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16
components/script/dom/vrframedata.rs
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@ -58,10 +58,12 @@ impl VRFrameData {
VRFrameDataBinding::Wrap,
);
let cx = global.get_cx();
create_typed_array(cx, &matrix, &root.left_proj);
create_typed_array(cx, &matrix, &root.left_view);
create_typed_array(cx, &matrix, &root.right_proj);
create_typed_array(cx, &matrix, &root.right_view);
unsafe {
create_typed_array(cx, &matrix, &root.left_proj);
create_typed_array(cx, &matrix, &root.left_view);
create_typed_array(cx, &matrix, &root.right_proj);
create_typed_array(cx, &matrix, &root.right_view);
}
root
}
@ -73,11 +75,9 @@ impl VRFrameData {
/// FIXME(#22526) this should be in a better place
#[allow(unsafe_code)]
pub fn create_typed_array(cx: *mut JSContext, src: &[f32], dst: &Heap<*mut JSObject>) {
pub unsafe fn create_typed_array(cx: *mut JSContext, src: &[f32], dst: &Heap<*mut JSObject>) {
rooted!(in (cx) let mut array = ptr::null_mut::<JSObject>());
unsafe {
let _ = Float32Array::create(cx, CreateWith::Slice(src), array.handle_mut());
}
let _ = Float32Array::create(cx, CreateWith::Slice(src), array.handle_mut());
(*dst).set(array.get());
}