зеркало из https://github.com/mozilla/gecko-dev.git
68 строки
2.2 KiB
C++
68 строки
2.2 KiB
C++
/* -*- 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_XRRenderState_h_
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#define mozilla_dom_XRRenderState_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 XRWebGLLayer;
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class XRRenderState final : public nsWrapperCache {
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public:
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NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(XRRenderState)
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(XRRenderState)
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explicit XRRenderState(nsISupports* aParent, XRSession* aSession);
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explicit XRRenderState(const XRRenderState& aOther);
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void SetDepthNear(double aDepthNear);
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void SetDepthFar(double aDepthFar);
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void SetInlineVerticalFieldOfView(double aInlineVerticalFieldOfView);
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void SetBaseLayer(XRWebGLLayer* aBaseLayer);
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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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double DepthNear();
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double DepthFar();
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Nullable<double> GetInlineVerticalFieldOfView();
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XRWebGLLayer* GetBaseLayer();
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// Non-WebIDL Members
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void SetOutputCanvas(HTMLCanvasElement* aCanvas);
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HTMLCanvasElement* GetOutputCanvas() const;
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void SetCompositionDisabled(bool aCompositionDisabled);
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bool IsCompositionDisabled() const;
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void SessionEnded();
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protected:
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virtual ~XRRenderState() = default;
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nsCOMPtr<nsISupports> mParent;
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RefPtr<XRSession> mSession;
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RefPtr<XRWebGLLayer> mBaseLayer;
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double mDepthNear;
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double mDepthFar;
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Nullable<double> mInlineVerticalFieldOfView;
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// https://immersive-web.github.io/webxr/#xrrenderstate-output-canvas
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RefPtr<HTMLCanvasElement> mOutputCanvas;
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// https://immersive-web.github.io/webxr/#xrrenderstate-composition-disabled
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bool mCompositionDisabled;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_XRRenderState_h_
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