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Filter out webidl files based on special comments, and feature-gate webxr interfaces. (#34348)
* Filter out webidl files based on skip-if directives. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * script: Don't build XR functionality without webxr feature. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * Fix tidy. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * script: Adjust imports for file movement. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * Fix clippy. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * Formatting. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * Clean up webxr module import. Co-authored-by: Samson <16504129+sagudev@users.noreply.github.com> Signed-off-by: Josh Matthews <josh@joshmatthews.net> --------- Signed-off-by: Josh Matthews <josh@joshmatthews.net> Co-authored-by: Samson <16504129+sagudev@users.noreply.github.com>
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94 changed files with 206 additions and 53 deletions
196
components/script/dom/webxr/xrviewerpose.rs
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196
components/script/dom/webxr/xrviewerpose.rs
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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use dom_struct::dom_struct;
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use euclid::RigidTransform3D;
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use js::conversions::ToJSValConvertible;
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use js::jsapi::Heap;
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use js::jsval::{JSVal, UndefinedValue};
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use js::rust::MutableHandleValue;
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use webxr_api::{Viewer, ViewerPose, Views};
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use crate::dom::bindings::codegen::Bindings::XRViewBinding::XREye;
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use crate::dom::bindings::codegen::Bindings::XRViewerPoseBinding::XRViewerPoseMethods;
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use crate::dom::bindings::reflector::reflect_dom_object;
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use crate::dom::bindings::root::DomRoot;
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use crate::dom::globalscope::GlobalScope;
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use crate::dom::xrpose::XRPose;
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use crate::dom::xrrigidtransform::XRRigidTransform;
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use crate::dom::xrsession::{cast_transform, BaseSpace, BaseTransform, XRSession};
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use crate::dom::xrview::XRView;
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use crate::realms::enter_realm;
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use crate::script_runtime::{CanGc, JSContext};
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#[dom_struct]
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pub struct XRViewerPose {
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pose: XRPose,
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#[ignore_malloc_size_of = "mozjs"]
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views: Heap<JSVal>,
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}
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impl XRViewerPose {
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fn new_inherited(transform: &XRRigidTransform) -> XRViewerPose {
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XRViewerPose {
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pose: XRPose::new_inherited(transform),
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views: Heap::default(),
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}
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}
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#[allow(unsafe_code)]
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pub fn new(
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global: &GlobalScope,
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session: &XRSession,
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to_base: BaseTransform,
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viewer_pose: &ViewerPose,
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can_gc: CanGc,
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) -> DomRoot<XRViewerPose> {
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let _ac = enter_realm(global);
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rooted_vec!(let mut views);
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match &viewer_pose.views {
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Views::Inline => views.push(XRView::new(
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global,
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session,
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&session.inline_view(),
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XREye::None,
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0,
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&to_base,
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can_gc,
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)),
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Views::Mono(view) => views.push(XRView::new(
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global,
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session,
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view,
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XREye::None,
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0,
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&to_base,
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can_gc,
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)),
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Views::Stereo(left, right) => {
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views.push(XRView::new(
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global,
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session,
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left,
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XREye::Left,
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0,
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&to_base,
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can_gc,
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));
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views.push(XRView::new(
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global,
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session,
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right,
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XREye::Right,
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1,
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&to_base,
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can_gc,
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));
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},
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Views::StereoCapture(left, right, third_eye) => {
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views.push(XRView::new(
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global,
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session,
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left,
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XREye::Left,
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0,
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&to_base,
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can_gc,
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));
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views.push(XRView::new(
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global,
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session,
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right,
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XREye::Right,
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1,
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&to_base,
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can_gc,
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));
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views.push(XRView::new(
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global,
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session,
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third_eye,
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XREye::None,
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2,
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&to_base,
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can_gc,
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));
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},
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Views::Cubemap(front, left, right, top, bottom, back) => {
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views.push(XRView::new(
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global,
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session,
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front,
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XREye::None,
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0,
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&to_base,
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can_gc,
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));
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views.push(XRView::new(
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global,
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session,
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left,
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XREye::None,
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1,
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&to_base,
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can_gc,
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));
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views.push(XRView::new(
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global,
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session,
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right,
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XREye::None,
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2,
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&to_base,
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can_gc,
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));
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views.push(XRView::new(
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global,
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session,
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top,
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XREye::None,
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3,
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&to_base,
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can_gc,
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));
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views.push(XRView::new(
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global,
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session,
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bottom,
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XREye::None,
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4,
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&to_base,
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can_gc,
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));
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views.push(XRView::new(
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global,
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session,
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back,
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XREye::None,
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5,
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&to_base,
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can_gc,
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));
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},
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};
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let transform: RigidTransform3D<f32, Viewer, BaseSpace> =
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viewer_pose.transform.then(&to_base);
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let transform = XRRigidTransform::new(global, cast_transform(transform), can_gc);
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let pose = reflect_dom_object(Box::new(XRViewerPose::new_inherited(&transform)), global);
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let cx = GlobalScope::get_cx();
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unsafe {
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rooted!(in(*cx) let mut jsval = UndefinedValue());
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views.to_jsval(*cx, jsval.handle_mut());
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pose.views.set(jsval.get());
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}
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pose
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}
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}
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impl XRViewerPoseMethods<crate::DomTypeHolder> for XRViewerPose {
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/// <https://immersive-web.github.io/webxr/#dom-xrviewerpose-views>
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fn Views(&self, _cx: JSContext, mut retval: MutableHandleValue) {
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retval.set(self.views.get())
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}
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}
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