зеркало из https://github.com/mozilla/gecko-dev.git
62 строки
1.6 KiB
C
62 строки
1.6 KiB
C
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_XRFrame_h_
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#define mozilla_dom_XRFrame_h_
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#include "mozilla/DOMEventTargetHelper.h"
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#include "mozilla/dom/WebXRBinding.h"
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#include "gfxVR.h"
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namespace mozilla {
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namespace dom {
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class XRFrameOfReference;
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class XRInputPose;
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class XRInputSource;
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class XRPose;
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class XRReferenceSpace;
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class XRSession;
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class XRSpace;
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class XRViewerPose;
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class XRFrame final : public nsWrapperCache {
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public:
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NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(XRFrame)
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(XRFrame)
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explicit XRFrame(nsISupports* aParent, XRSession* aXRSession);
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void StartAnimationFrame();
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void EndAnimationFrame();
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// WebIDL Boilerplate
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nsISupports* GetParentObject() const { return mParent; }
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JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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// WebIDL Members
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XRSession* Session();
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already_AddRefed<XRViewerPose> GetViewerPose(
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const XRReferenceSpace& aReferenceSpace, ErrorResult& aRv);
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XRPose* GetPose(const XRSpace& aSpace, const XRSpace& aBaseSpace,
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ErrorResult& aRv);
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protected:
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virtual ~XRFrame() = default;
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nsCOMPtr<nsISupports> mParent;
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RefPtr<XRSession> mSession;
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bool mActive;
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bool mAnimationFrame;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_XRFrame_h_
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