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-rw-r--r--dom/vr/XRRenderState.h65
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diff --git a/dom/vr/XRRenderState.h b/dom/vr/XRRenderState.h
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+/* -*- 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_XRRenderState_h_
+#define mozilla_dom_XRRenderState_h_
+
+#include "mozilla/DOMEventTargetHelper.h"
+#include "mozilla/dom/WebXRBinding.h"
+
+#include "gfxVR.h"
+
+namespace mozilla::dom {
+class XRWebGLLayer;
+
+class XRRenderState final : public nsWrapperCache {
+ public:
+ NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(XRRenderState)
+ NS_DECL_CYCLE_COLLECTION_NATIVE_WRAPPERCACHE_CLASS(XRRenderState)
+
+ explicit XRRenderState(nsISupports* aParent, XRSession* aSession);
+ explicit XRRenderState(const XRRenderState& aOther);
+
+ void SetDepthNear(double aDepthNear);
+ void SetDepthFar(double aDepthFar);
+ void SetInlineVerticalFieldOfView(double aInlineVerticalFieldOfView);
+ void SetBaseLayer(XRWebGLLayer* aBaseLayer);
+
+ // WebIDL Boilerplate
+ nsISupports* GetParentObject() const { return mParent; }
+ JSObject* WrapObject(JSContext* aCx,
+ JS::Handle<JSObject*> aGivenProto) override;
+
+ // WebIDL Members
+ double DepthNear();
+ double DepthFar();
+ Nullable<double> GetInlineVerticalFieldOfView();
+ XRWebGLLayer* GetBaseLayer();
+
+ // Non-WebIDL Members
+ void SetOutputCanvas(HTMLCanvasElement* aCanvas);
+ HTMLCanvasElement* GetOutputCanvas() const;
+ void SetCompositionDisabled(bool aCompositionDisabled);
+ bool IsCompositionDisabled() const;
+ void SessionEnded();
+
+ protected:
+ virtual ~XRRenderState() = default;
+ nsCOMPtr<nsISupports> mParent;
+ RefPtr<XRSession> mSession;
+ RefPtr<XRWebGLLayer> mBaseLayer;
+ double mDepthNear;
+ double mDepthFar;
+ Nullable<double> mInlineVerticalFieldOfView;
+ // https://immersive-web.github.io/webxr/#xrrenderstate-output-canvas
+ RefPtr<HTMLCanvasElement> mOutputCanvas;
+ // https://immersive-web.github.io/webxr/#xrrenderstate-composition-disabled
+ bool mCompositionDisabled;
+};
+
+} // namespace mozilla::dom
+
+#endif // mozilla_dom_XRRenderState_h_