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Support for webxr layer management
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parent
af110ac21f
commit
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34 changed files with 949 additions and 642 deletions
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@ -6,30 +6,22 @@ use crate::dom::bindings::codegen::Bindings::XRLayerBinding::XRLayerBinding::XRL
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use crate::dom::bindings::reflector::Reflector;
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use crate::dom::bindings::root::Dom;
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use crate::dom::webglrenderingcontext::WebGLRenderingContext;
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use crate::dom::xrframe::XRFrame;
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use crate::dom::xrsession::XRSession;
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use canvas_traits::webgl::WebGLContextId;
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use dom_struct::dom_struct;
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use euclid::Size2D;
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use webxr_api::Viewport;
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use webxr_api::LayerId;
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#[dom_struct]
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pub struct XRLayer {
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reflector: Reflector,
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session: Dom<XRSession>,
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context: Dom<WebGLRenderingContext>,
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size: Size2D<u32, Viewport>,
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#[ignore_malloc_size_of = "Layers don't heap-allocate"]
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layer_id: LayerId,
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}
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impl XRLayerMethods for XRLayer {
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/// https://immersive-web.github.io/layers/#dom-xrlayer-pixelwidth
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fn PixelWidth(&self) -> u32 {
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self.size.width
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}
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/// https://immersive-web.github.io/layers/#dom-xrlayer-pixelheight
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fn PixelHeight(&self) -> u32 {
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self.size.height
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}
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/// https://immersive-web.github.io/layers/#dom-xrlayer-destroy
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fn Destroy(&self) {
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// TODO: Implement this
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@ -41,13 +33,31 @@ impl XRLayer {
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pub fn new_inherited(
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session: &XRSession,
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context: &WebGLRenderingContext,
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size: Size2D<u32, Viewport>,
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layer_id: LayerId,
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) -> XRLayer {
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XRLayer {
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reflector: Reflector::new(),
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session: Dom::from_ref(session),
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context: Dom::from_ref(context),
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size: size,
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layer_id,
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}
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}
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pub(crate) fn layer_id(&self) -> LayerId {
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self.layer_id
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}
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pub(crate) fn context_id(&self) -> WebGLContextId {
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self.context.context_id()
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}
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pub fn begin_frame(&self, _frame: &XRFrame) -> Option<()> {
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// TODO: Implement this
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None
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}
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pub fn end_frame(&self, _frame: &XRFrame) -> Option<()> {
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// TODO: Implement this
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None
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}
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}
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