/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_XRFrame_h_
#define mozilla_dom_XRFrame_h_
#include "mozilla/DOMEventTargetHelper.h"
#include "mozilla/dom/WebXRBinding.h"
#include "gfxVR.h"
namespace mozilla::dom {
class XRFrameOfReference;
class XRInputPose;
class XRInputSource;
class XRPose;
class XRReferenceSpace;
class XRSession;
class XRSpace;
class XRViewerPose;
class XRFrame final :
public nsWrapperCache {
public:
NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(XRFrame)
NS_DECL_CYCLE_COLLECTION_NATIVE_WRAPPERCACHE_CLASS(XRFrame)
explicit XRFrame(nsISupports* aParent, XRSession* aXRSession);
void StartAnimationFrame();
void EndAnimationFrame();
void StartInputSourceEvent();
void EndInputSourceEvent();
// WebIDL Boilerplate
nsISupports* GetParentObject()
const {
return mParent; }
JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
// WebIDL Members
XRSession* Session();
already_AddRefed<XRViewerPose> GetViewerPose(
const XRReferenceSpace& aReferenceSpace, ErrorResult& aRv);
already_AddRefed<XRPose> GetPose(
const XRSpace& aSpace,
const XRSpace& aBaseSpace, ErrorResult& aRv);
gfx::Matrix4x4 ConstructInlineProjection(
float aFov,
float aAspect,
float aNear,
float aFar);
protected:
virtual ~XRFrame() =
default;
nsCOMPtr<nsISupports> mParent;
RefPtr<XRSession> mSession;
bool mActive;
bool mAnimationFrame;
};
}
// namespace mozilla::dom
#endif // mozilla_dom_XRFrame_h_
