forked from mirrors/gecko-dev
025f4b6335
Differential Revision: https://phabricator.services.mozilla.com/D71063 --HG-- extra : moz-landing-system : lando
94 lines
2.9 KiB
C++
94 lines
2.9 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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#include "mozilla/dom/XRRenderState.h"
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#include "VRLayerChild.h"
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#include "nsIObserverService.h"
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#include "nsISupportsPrimitives.h"
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namespace mozilla {
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namespace dom {
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NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(XRRenderState, mParent, mSession,
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mBaseLayer, mOutputCanvas)
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NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(XRRenderState, AddRef)
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NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(XRRenderState, Release)
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XRRenderState::XRRenderState(nsISupports* aParent, XRSession* aSession)
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: mParent(aParent),
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mSession(aSession),
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mDepthNear(0.1f),
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mDepthFar(1000.0f),
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mCompositionDisabled(false) {
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if (!mSession->IsImmersive()) {
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mInlineVerticalFieldOfView.SetValue(M_PI * 0.5f);
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}
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}
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XRRenderState::XRRenderState(const XRRenderState& aOther)
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: mParent(aOther.mParent),
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mSession(aOther.mSession),
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mBaseLayer(aOther.mBaseLayer),
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mDepthNear(aOther.mDepthNear),
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mDepthFar(aOther.mDepthFar),
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mInlineVerticalFieldOfView(aOther.mInlineVerticalFieldOfView),
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mOutputCanvas(aOther.mOutputCanvas),
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mCompositionDisabled(aOther.mCompositionDisabled) {}
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JSObject* XRRenderState::WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) {
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return XRRenderState_Binding::Wrap(aCx, this, aGivenProto);
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}
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double XRRenderState::DepthNear() { return mDepthNear; }
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double XRRenderState::DepthFar() { return mDepthFar; }
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Nullable<double> XRRenderState::GetInlineVerticalFieldOfView() {
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return mInlineVerticalFieldOfView;
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}
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void XRRenderState::SetDepthNear(double aDepthNear) { mDepthNear = aDepthNear; }
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void XRRenderState::SetDepthFar(double aDepthFar) { mDepthFar = aDepthFar; }
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void XRRenderState::SetInlineVerticalFieldOfView(
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double aInlineVerticalFieldOfView) {
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mInlineVerticalFieldOfView.SetValue(aInlineVerticalFieldOfView);
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}
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XRWebGLLayer* XRRenderState::GetBaseLayer() { return mBaseLayer; }
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void XRRenderState::SetBaseLayer(XRWebGLLayer* aBaseLayer) {
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mBaseLayer = aBaseLayer;
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}
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void XRRenderState::SetOutputCanvas(HTMLCanvasElement* aCanvas) {
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mOutputCanvas = aCanvas;
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}
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HTMLCanvasElement* XRRenderState::GetOutputCanvas() const {
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return mOutputCanvas;
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}
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void XRRenderState::SetCompositionDisabled(bool aCompositionDisabled) {
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mCompositionDisabled = aCompositionDisabled;
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}
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bool XRRenderState::IsCompositionDisabled() const {
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return mCompositionDisabled;
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}
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void XRRenderState::SessionEnded() {
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if (mBaseLayer) {
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mBaseLayer->SessionEnded();
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mBaseLayer = nullptr;
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}
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mOutputCanvas = nullptr;
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}
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} // namespace dom
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} // namespace mozilla
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