зеркало из https://github.com/mozilla/gecko-dev.git
91 строка
2.7 KiB
C++
91 строка
2.7 KiB
C++
/* -*- 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/. */
|
|
|
|
#include "mozilla/dom/XRRenderState.h"
|
|
#include "VRLayerChild.h"
|
|
#include "nsIObserverService.h"
|
|
#include "nsISupportsPrimitives.h"
|
|
|
|
namespace mozilla::dom {
|
|
|
|
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(XRRenderState, mParent, mSession,
|
|
mBaseLayer, mOutputCanvas)
|
|
|
|
XRRenderState::XRRenderState(nsISupports* aParent, XRSession* aSession)
|
|
: mParent(aParent),
|
|
mSession(aSession),
|
|
mDepthNear(0.1f),
|
|
mDepthFar(1000.0f),
|
|
mCompositionDisabled(false) {
|
|
if (!mSession->IsImmersive()) {
|
|
mInlineVerticalFieldOfView.SetValue(M_PI * 0.5f);
|
|
}
|
|
}
|
|
|
|
XRRenderState::XRRenderState(const XRRenderState& aOther)
|
|
: mParent(aOther.mParent),
|
|
mSession(aOther.mSession),
|
|
mBaseLayer(aOther.mBaseLayer),
|
|
mDepthNear(aOther.mDepthNear),
|
|
mDepthFar(aOther.mDepthFar),
|
|
mInlineVerticalFieldOfView(aOther.mInlineVerticalFieldOfView),
|
|
mOutputCanvas(aOther.mOutputCanvas),
|
|
mCompositionDisabled(aOther.mCompositionDisabled) {}
|
|
|
|
JSObject* XRRenderState::WrapObject(JSContext* aCx,
|
|
JS::Handle<JSObject*> aGivenProto) {
|
|
return XRRenderState_Binding::Wrap(aCx, this, aGivenProto);
|
|
}
|
|
|
|
double XRRenderState::DepthNear() { return mDepthNear; }
|
|
|
|
double XRRenderState::DepthFar() { return mDepthFar; }
|
|
|
|
Nullable<double> XRRenderState::GetInlineVerticalFieldOfView() {
|
|
return mInlineVerticalFieldOfView;
|
|
}
|
|
|
|
void XRRenderState::SetDepthNear(double aDepthNear) { mDepthNear = aDepthNear; }
|
|
|
|
void XRRenderState::SetDepthFar(double aDepthFar) { mDepthFar = aDepthFar; }
|
|
|
|
void XRRenderState::SetInlineVerticalFieldOfView(
|
|
double aInlineVerticalFieldOfView) {
|
|
mInlineVerticalFieldOfView.SetValue(aInlineVerticalFieldOfView);
|
|
}
|
|
|
|
XRWebGLLayer* XRRenderState::GetBaseLayer() { return mBaseLayer; }
|
|
|
|
void XRRenderState::SetBaseLayer(XRWebGLLayer* aBaseLayer) {
|
|
mBaseLayer = aBaseLayer;
|
|
}
|
|
|
|
void XRRenderState::SetOutputCanvas(HTMLCanvasElement* aCanvas) {
|
|
mOutputCanvas = aCanvas;
|
|
}
|
|
|
|
HTMLCanvasElement* XRRenderState::GetOutputCanvas() const {
|
|
return mOutputCanvas;
|
|
}
|
|
|
|
void XRRenderState::SetCompositionDisabled(bool aCompositionDisabled) {
|
|
mCompositionDisabled = aCompositionDisabled;
|
|
}
|
|
|
|
bool XRRenderState::IsCompositionDisabled() const {
|
|
return mCompositionDisabled;
|
|
}
|
|
|
|
void XRRenderState::SessionEnded() {
|
|
if (mBaseLayer) {
|
|
mBaseLayer->SessionEnded();
|
|
mBaseLayer = nullptr;
|
|
}
|
|
mOutputCanvas = nullptr;
|
|
}
|
|
|
|
} // namespace mozilla::dom
|