summaryrefslogtreecommitdiffstats
path: root/dom/vr
diff options
context:
space:
mode:
Diffstat (limited to 'dom/vr')
-rw-r--r--dom/vr/VRDisplay.cpp802
-rw-r--r--dom/vr/VRDisplay.h362
-rw-r--r--dom/vr/VREventObserver.cpp79
-rw-r--r--dom/vr/VREventObserver.h33
-rw-r--r--dom/vr/moz.build22
5 files changed, 0 insertions, 1298 deletions
diff --git a/dom/vr/VRDisplay.cpp b/dom/vr/VRDisplay.cpp
deleted file mode 100644
index 80922422f..000000000
--- a/dom/vr/VRDisplay.cpp
+++ /dev/null
@@ -1,802 +0,0 @@
-/* -*- 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 "nsWrapperCache.h"
-
-#include "mozilla/dom/Element.h"
-#include "mozilla/dom/ElementBinding.h"
-#include "mozilla/dom/Promise.h"
-#include "mozilla/dom/VRDisplay.h"
-#include "mozilla/HoldDropJSObjects.h"
-#include "mozilla/dom/VRDisplayBinding.h"
-#include "Navigator.h"
-#include "gfxVR.h"
-#include "VRDisplayClient.h"
-#include "VRManagerChild.h"
-#include "VRDisplayPresentation.h"
-#include "nsIObserverService.h"
-#include "nsIFrame.h"
-#include "nsISupportsPrimitives.h"
-
-using namespace mozilla::gfx;
-
-namespace mozilla {
-namespace dom {
-
-VRFieldOfView::VRFieldOfView(nsISupports* aParent,
- double aUpDegrees, double aRightDegrees,
- double aDownDegrees, double aLeftDegrees)
- : mParent(aParent)
- , mUpDegrees(aUpDegrees)
- , mRightDegrees(aRightDegrees)
- , mDownDegrees(aDownDegrees)
- , mLeftDegrees(aLeftDegrees)
-{
-}
-
-VRFieldOfView::VRFieldOfView(nsISupports* aParent, const gfx::VRFieldOfView& aSrc)
- : mParent(aParent)
- , mUpDegrees(aSrc.upDegrees)
- , mRightDegrees(aSrc.rightDegrees)
- , mDownDegrees(aSrc.downDegrees)
- , mLeftDegrees(aSrc.leftDegrees)
-{
-}
-
-bool
-VRDisplayCapabilities::HasPosition() const
-{
- return bool(mFlags & gfx::VRDisplayCapabilityFlags::Cap_Position);
-}
-
-bool
-VRDisplayCapabilities::HasOrientation() const
-{
- return bool(mFlags & gfx::VRDisplayCapabilityFlags::Cap_Orientation);
-}
-
-bool
-VRDisplayCapabilities::HasExternalDisplay() const
-{
- return bool(mFlags & gfx::VRDisplayCapabilityFlags::Cap_External);
-}
-
-bool
-VRDisplayCapabilities::CanPresent() const
-{
- return bool(mFlags & gfx::VRDisplayCapabilityFlags::Cap_Present);
-}
-
-uint32_t
-VRDisplayCapabilities::MaxLayers() const
-{
- return CanPresent() ? 1 : 0;
-}
-
-/*static*/ bool
-VRDisplay::RefreshVRDisplays(uint64_t aWindowId)
-{
- gfx::VRManagerChild* vm = gfx::VRManagerChild::Get();
- return vm && vm->RefreshVRDisplaysWithCallback(aWindowId);
-}
-
-/*static*/ void
-VRDisplay::UpdateVRDisplays(nsTArray<RefPtr<VRDisplay>>& aDisplays, nsPIDOMWindowInner* aWindow)
-{
- nsTArray<RefPtr<VRDisplay>> displays;
-
- gfx::VRManagerChild* vm = gfx::VRManagerChild::Get();
- nsTArray<RefPtr<gfx::VRDisplayClient>> updatedDisplays;
- if (vm && vm->GetVRDisplays(updatedDisplays)) {
- for (size_t i = 0; i < updatedDisplays.Length(); i++) {
- RefPtr<gfx::VRDisplayClient> display = updatedDisplays[i];
- bool isNewDisplay = true;
- for (size_t j = 0; j < aDisplays.Length(); j++) {
- if (aDisplays[j]->GetClient()->GetDisplayInfo() == display->GetDisplayInfo()) {
- displays.AppendElement(aDisplays[j]);
- isNewDisplay = false;
- }
- }
-
- if (isNewDisplay) {
- displays.AppendElement(new VRDisplay(aWindow, display));
- }
- }
- }
-
- aDisplays = displays;
-}
-
-NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(VRFieldOfView, mParent)
-NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(VRFieldOfView, AddRef)
-NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(VRFieldOfView, Release)
-
-
-JSObject*
-VRFieldOfView::WrapObject(JSContext* aCx,
- JS::Handle<JSObject*> aGivenProto)
-{
- return VRFieldOfViewBinding::Wrap(aCx, this, aGivenProto);
-}
-
-NS_IMPL_CYCLE_COLLECTION_CLASS(VREyeParameters)
-
-NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(VREyeParameters)
- NS_IMPL_CYCLE_COLLECTION_UNLINK(mParent, mFOV)
- NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
- tmp->mOffset = nullptr;
-NS_IMPL_CYCLE_COLLECTION_UNLINK_END
-
-NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(VREyeParameters)
- NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mParent, mFOV)
- NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS
-NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
-
-NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN(VREyeParameters)
- NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER
- NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mOffset)
-NS_IMPL_CYCLE_COLLECTION_TRACE_END
-
-NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(VREyeParameters, AddRef)
-NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(VREyeParameters, Release)
-
-VREyeParameters::VREyeParameters(nsISupports* aParent,
- const gfx::Point3D& aEyeTranslation,
- const gfx::VRFieldOfView& aFOV,
- const gfx::IntSize& aRenderSize)
- : mParent(aParent)
- , mEyeTranslation(aEyeTranslation)
- , mRenderSize(aRenderSize)
-{
- mFOV = new VRFieldOfView(aParent, aFOV);
- mozilla::HoldJSObjects(this);
-}
-
-VREyeParameters::~VREyeParameters()
-{
- mozilla::DropJSObjects(this);
-}
-
-VRFieldOfView*
-VREyeParameters::FieldOfView()
-{
- return mFOV;
-}
-
-void
-VREyeParameters::GetOffset(JSContext* aCx, JS::MutableHandle<JSObject*> aRetval, ErrorResult& aRv)
-{
- if (!mOffset) {
- // Lazily create the Float32Array
- mOffset = dom::Float32Array::Create(aCx, this, 3, mEyeTranslation.components);
- if (!mOffset) {
- aRv.NoteJSContextException(aCx);
- return;
- }
- }
- aRetval.set(mOffset);
-}
-
-JSObject*
-VREyeParameters::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
-{
- return VREyeParametersBinding::Wrap(aCx, this, aGivenProto);
-}
-
-VRStageParameters::VRStageParameters(nsISupports* aParent,
- const gfx::Matrix4x4& aSittingToStandingTransform,
- const gfx::Size& aSize)
- : mParent(aParent)
- , mSittingToStandingTransform(aSittingToStandingTransform)
- , mSittingToStandingTransformArray(nullptr)
- , mSize(aSize)
-{
- mozilla::HoldJSObjects(this);
-}
-
-VRStageParameters::~VRStageParameters()
-{
- mozilla::DropJSObjects(this);
-}
-
-JSObject*
-VRStageParameters::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
-{
- return VRStageParametersBinding::Wrap(aCx, this, aGivenProto);
-}
-
-NS_IMPL_CYCLE_COLLECTION_CLASS(VRStageParameters)
-
-NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(VRStageParameters)
- NS_IMPL_CYCLE_COLLECTION_UNLINK(mParent)
- NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
- tmp->mSittingToStandingTransformArray = nullptr;
-NS_IMPL_CYCLE_COLLECTION_UNLINK_END
-
-NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(VRStageParameters)
- NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mParent)
- NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS
-NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
-
-NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN(VRStageParameters)
- NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER
- NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mSittingToStandingTransformArray)
-NS_IMPL_CYCLE_COLLECTION_TRACE_END
-
-NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(VRStageParameters, AddRef)
-NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(VRStageParameters, Release)
-
-void
-VRStageParameters::GetSittingToStandingTransform(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv)
-{
- if (!mSittingToStandingTransformArray) {
- // Lazily create the Float32Array
- mSittingToStandingTransformArray = dom::Float32Array::Create(aCx, this, 16,
- mSittingToStandingTransform.components);
- if (!mSittingToStandingTransformArray) {
- aRv.NoteJSContextException(aCx);
- return;
- }
- }
- aRetval.set(mSittingToStandingTransformArray);
-}
-
-NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(VRDisplayCapabilities, mParent)
-NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(VRDisplayCapabilities, AddRef)
-NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(VRDisplayCapabilities, Release)
-
-JSObject*
-VRDisplayCapabilities::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
-{
- return VRDisplayCapabilitiesBinding::Wrap(aCx, this, aGivenProto);
-}
-
-VRPose::VRPose(nsISupports* aParent, const gfx::VRHMDSensorState& aState)
- : Pose(aParent)
- , mVRState(aState)
-{
- mFrameId = aState.inputFrameID;
- mozilla::HoldJSObjects(this);
-}
-
-VRPose::VRPose(nsISupports* aParent)
- : Pose(aParent)
-{
- mFrameId = 0;
- mVRState.Clear();
- mozilla::HoldJSObjects(this);
-}
-
-VRPose::~VRPose()
-{
- mozilla::DropJSObjects(this);
-}
-
-void
-VRPose::GetPosition(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv)
-{
- SetFloat32Array(aCx, aRetval, mPosition, mVRState.position, 3,
- !mPosition && bool(mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_Position),
- aRv);
-}
-
-void
-VRPose::GetLinearVelocity(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv)
-{
- SetFloat32Array(aCx, aRetval, mLinearVelocity, mVRState.linearVelocity, 3,
- !mLinearVelocity && bool(mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_Position),
- aRv);
-}
-
-void
-VRPose::GetLinearAcceleration(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv)
-{
- SetFloat32Array(aCx, aRetval, mLinearAcceleration, mVRState.linearAcceleration, 3,
- !mLinearAcceleration && bool(mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_LinearAcceleration),
- aRv);
-
-}
-
-void
-VRPose::GetOrientation(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv)
-{
- SetFloat32Array(aCx, aRetval, mOrientation, mVRState.orientation, 4,
- !mOrientation && bool(mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_Orientation),
- aRv);
-}
-
-void
-VRPose::GetAngularVelocity(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv)
-{
- SetFloat32Array(aCx, aRetval, mAngularVelocity, mVRState.angularVelocity, 3,
- !mAngularVelocity && bool(mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_Orientation),
- aRv);
-}
-
-void
-VRPose::GetAngularAcceleration(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv)
-{
- SetFloat32Array(aCx, aRetval, mAngularAcceleration, mVRState.angularAcceleration, 3,
- !mAngularAcceleration && bool(mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_AngularAcceleration),
- aRv);
-}
-
-JSObject*
-VRPose::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
-{
- return VRPoseBinding::Wrap(aCx, this, aGivenProto);
-}
-
-/* virtual */ JSObject*
-VRDisplay::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
-{
- return VRDisplayBinding::Wrap(aCx, this, aGivenProto);
-}
-
-VRDisplay::VRDisplay(nsPIDOMWindowInner* aWindow, gfx::VRDisplayClient* aClient)
- : DOMEventTargetHelper(aWindow)
- , mClient(aClient)
- , mDepthNear(0.01f) // Default value from WebVR Spec
- , mDepthFar(10000.0f) // Default value from WebVR Spec
-{
- const gfx::VRDisplayInfo& info = aClient->GetDisplayInfo();
- mDisplayId = info.GetDisplayID();
- mDisplayName = NS_ConvertASCIItoUTF16(info.GetDisplayName());
- mCapabilities = new VRDisplayCapabilities(aWindow, info.GetCapabilities());
- if (info.GetCapabilities() & gfx::VRDisplayCapabilityFlags::Cap_StageParameters) {
- mStageParameters = new VRStageParameters(aWindow,
- info.GetSittingToStandingTransform(),
- info.GetStageSize());
- }
- mozilla::HoldJSObjects(this);
-}
-
-VRDisplay::~VRDisplay()
-{
- ExitPresentInternal();
- mozilla::DropJSObjects(this);
-}
-
-void
-VRDisplay::LastRelease()
-{
- // We don't want to wait for the CC to free up the presentation
- // for use in other documents, so we do this in LastRelease().
- ExitPresentInternal();
-}
-
-already_AddRefed<VREyeParameters>
-VRDisplay::GetEyeParameters(VREye aEye)
-{
- gfx::VRDisplayInfo::Eye eye = aEye == VREye::Left ? gfx::VRDisplayInfo::Eye_Left : gfx::VRDisplayInfo::Eye_Right;
- RefPtr<VREyeParameters> params =
- new VREyeParameters(GetParentObject(),
- mClient->GetDisplayInfo().GetEyeTranslation(eye),
- mClient->GetDisplayInfo().GetEyeFOV(eye),
- mClient->GetDisplayInfo().SuggestedEyeResolution());
- return params.forget();
-}
-
-VRDisplayCapabilities*
-VRDisplay::Capabilities()
-{
- return mCapabilities;
-}
-
-VRStageParameters*
-VRDisplay::GetStageParameters()
-{
- return mStageParameters;
-}
-
-void
-VRDisplay::UpdateFrameInfo()
-{
- /**
- * The WebVR 1.1 spec Requires that VRDisplay.getPose and VRDisplay.getFrameData
- * must return the same values until the next VRDisplay.submitFrame.
- *
- * mFrameInfo is marked dirty at the end of the frame or start of a new
- * composition and lazily created here in order to receive mid-frame
- * pose-prediction updates while still ensuring conformance to the WebVR spec
- * requirements.
- *
- * If we are not presenting WebVR content, the frame will never end and we should
- * return the latest frame data always.
- */
- if (mFrameInfo.IsDirty() || !mPresentation) {
- gfx::VRHMDSensorState state = mClient->GetSensorState();
- const gfx::VRDisplayInfo& info = mClient->GetDisplayInfo();
- mFrameInfo.Update(info, state, mDepthNear, mDepthFar);
- }
-}
-
-bool
-VRDisplay::GetFrameData(VRFrameData& aFrameData)
-{
- UpdateFrameInfo();
- aFrameData.Update(mFrameInfo);
- return true;
-}
-
-already_AddRefed<VRPose>
-VRDisplay::GetPose()
-{
- UpdateFrameInfo();
- RefPtr<VRPose> obj = new VRPose(GetParentObject(), mFrameInfo.mVRState);
-
- return obj.forget();
-}
-
-void
-VRDisplay::ResetPose()
-{
- mClient->ZeroSensor();
-}
-
-already_AddRefed<Promise>
-VRDisplay::RequestPresent(const nsTArray<VRLayer>& aLayers, ErrorResult& aRv)
-{
- nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetParentObject());
- if (!global) {
- aRv.Throw(NS_ERROR_FAILURE);
- return nullptr;
- }
-
- RefPtr<Promise> promise = Promise::Create(global, aRv);
- NS_ENSURE_TRUE(!aRv.Failed(), nullptr);
-
- nsCOMPtr<nsIObserverService> obs = services::GetObserverService();
- NS_ENSURE_TRUE(obs, nullptr);
-
- if (mClient->GetIsPresenting()) {
- // Only one presentation allowed per VRDisplay
- // on a first-come-first-serve basis.
- promise->MaybeRejectWithUndefined();
- } else {
- mPresentation = mClient->BeginPresentation(aLayers);
- mFrameInfo.Clear();
-
- nsresult rv = obs->AddObserver(this, "inner-window-destroyed", false);
- if (NS_WARN_IF(NS_FAILED(rv))) {
- mPresentation = nullptr;
- promise->MaybeRejectWithUndefined();
- } else {
- promise->MaybeResolve(JS::UndefinedHandleValue);
- }
- }
- return promise.forget();
-}
-
-NS_IMETHODIMP
-VRDisplay::Observe(nsISupports* aSubject, const char* aTopic,
- const char16_t* aData)
-{
- MOZ_ASSERT(NS_IsMainThread());
-
- if (strcmp(aTopic, "inner-window-destroyed") == 0) {
- nsCOMPtr<nsISupportsPRUint64> wrapper = do_QueryInterface(aSubject);
- NS_ENSURE_TRUE(wrapper, NS_ERROR_FAILURE);
-
- uint64_t innerID;
- nsresult rv = wrapper->GetData(&innerID);
- NS_ENSURE_SUCCESS(rv, rv);
-
- if (!GetOwner() || GetOwner()->WindowID() == innerID) {
- ExitPresentInternal();
- }
-
- return NS_OK;
- }
-
- // This should not happen.
- return NS_ERROR_FAILURE;
-}
-
-already_AddRefed<Promise>
-VRDisplay::ExitPresent(ErrorResult& aRv)
-{
- nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetParentObject());
- if (!global) {
- aRv.Throw(NS_ERROR_FAILURE);
- return nullptr;
- }
-
-
- RefPtr<Promise> promise = Promise::Create(global, aRv);
- NS_ENSURE_TRUE(!aRv.Failed(), nullptr);
-
- if (!IsPresenting()) {
- // We can not exit a presentation outside of the context that
- // started the presentation.
- promise->MaybeRejectWithUndefined();
- } else {
- promise->MaybeResolve(JS::UndefinedHandleValue);
- ExitPresentInternal();
- }
-
- return promise.forget();
-}
-
-void
-VRDisplay::ExitPresentInternal()
-{
- mPresentation = nullptr;
-}
-
-void
-VRDisplay::GetLayers(nsTArray<VRLayer>& result)
-{
- if (mPresentation) {
- mPresentation->GetDOMLayers(result);
- } else {
- result = nsTArray<VRLayer>();
- }
-}
-
-void
-VRDisplay::SubmitFrame()
-{
- if (mPresentation) {
- mPresentation->SubmitFrame();
- }
- mFrameInfo.Clear();
-}
-
-int32_t
-VRDisplay::RequestAnimationFrame(FrameRequestCallback& aCallback,
-ErrorResult& aError)
-{
- gfx::VRManagerChild* vm = gfx::VRManagerChild::Get();
-
- int32_t handle;
- aError = vm->ScheduleFrameRequestCallback(aCallback, &handle);
- return handle;
-}
-
-void
-VRDisplay::CancelAnimationFrame(int32_t aHandle, ErrorResult& aError)
-{
- gfx::VRManagerChild* vm = gfx::VRManagerChild::Get();
- vm->CancelFrameRequestCallback(aHandle);
-}
-
-
-bool
-VRDisplay::IsPresenting() const
-{
- // IsPresenting returns true only if this Javascript context is presenting
- // and will return false if another context is presenting.
- return mPresentation != nullptr;
-}
-
-bool
-VRDisplay::IsConnected() const
-{
- return mClient->GetIsConnected();
-}
-
-NS_IMPL_CYCLE_COLLECTION_INHERITED(VRDisplay, DOMEventTargetHelper, mCapabilities, mStageParameters)
-
-NS_IMPL_ADDREF_INHERITED(VRDisplay, DOMEventTargetHelper)
-NS_IMPL_RELEASE_INHERITED(VRDisplay, DOMEventTargetHelper)
-
-NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(VRDisplay)
-NS_INTERFACE_MAP_ENTRY(nsIObserver)
-NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, DOMEventTargetHelper)
-NS_INTERFACE_MAP_END_INHERITING(DOMEventTargetHelper)
-
-NS_IMPL_CYCLE_COLLECTION_CLASS(VRFrameData)
-
-NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(VRFrameData)
- NS_IMPL_CYCLE_COLLECTION_UNLINK(mParent, mPose)
- NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
- tmp->mLeftProjectionMatrix = nullptr;
- tmp->mLeftViewMatrix = nullptr;
- tmp->mRightProjectionMatrix = nullptr;
- tmp->mRightViewMatrix = nullptr;
-NS_IMPL_CYCLE_COLLECTION_UNLINK_END
-
-NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(VRFrameData)
- NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mParent, mPose)
- NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS
-NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
-
-NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN(VRFrameData)
- NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER
- NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mLeftProjectionMatrix)
- NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mLeftViewMatrix)
- NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mRightProjectionMatrix)
- NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mRightViewMatrix)
-NS_IMPL_CYCLE_COLLECTION_TRACE_END
-
-NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(VRFrameData, AddRef)
-NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(VRFrameData, Release)
-
-VRFrameData::VRFrameData(nsISupports* aParent)
- : mParent(aParent)
- , mLeftProjectionMatrix(nullptr)
- , mLeftViewMatrix(nullptr)
- , mRightProjectionMatrix(nullptr)
- , mRightViewMatrix(nullptr)
-{
- mozilla::HoldJSObjects(this);
- mPose = new VRPose(aParent);
-}
-
-VRFrameData::~VRFrameData()
-{
- mozilla::DropJSObjects(this);
-}
-
-/* static */ already_AddRefed<VRFrameData>
-VRFrameData::Constructor(const GlobalObject& aGlobal, ErrorResult& aRv)
-{
- RefPtr<VRFrameData> obj = new VRFrameData(aGlobal.GetAsSupports());
- return obj.forget();
-}
-
-JSObject*
-VRFrameData::WrapObject(JSContext* aCx,
- JS::Handle<JSObject*> aGivenProto)
-{
- return VRFrameDataBinding::Wrap(aCx, this, aGivenProto);
-}
-
-VRPose*
-VRFrameData::Pose()
-{
- return mPose;
-}
-
-void
-VRFrameData::LazyCreateMatrix(JS::Heap<JSObject*>& aArray, gfx::Matrix4x4& aMat, JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval, ErrorResult& aRv)
-{
- if (!aArray) {
- // Lazily create the Float32Array
- aArray = dom::Float32Array::Create(aCx, this, 16, aMat.components);
- if (!aArray) {
- aRv.NoteJSContextException(aCx);
- return;
- }
- }
- if (aArray) {
- JS::ExposeObjectToActiveJS(aArray);
- }
- aRetval.set(aArray);
-}
-
-double
-VRFrameData::Timestamp() const
-{
- // Converting from seconds to milliseconds
- return mFrameInfo.mVRState.timestamp * 1000.0f;
-}
-
-void
-VRFrameData::GetLeftProjectionMatrix(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv)
-{
- LazyCreateMatrix(mLeftProjectionMatrix, mFrameInfo.mLeftProjection, aCx,
- aRetval, aRv);
-}
-
-void
-VRFrameData::GetLeftViewMatrix(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv)
-{
- LazyCreateMatrix(mLeftViewMatrix, mFrameInfo.mLeftView, aCx, aRetval, aRv);
-}
-
-void
-VRFrameData::GetRightProjectionMatrix(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv)
-{
- LazyCreateMatrix(mRightProjectionMatrix, mFrameInfo.mRightProjection, aCx,
- aRetval, aRv);
-}
-
-void
-VRFrameData::GetRightViewMatrix(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv)
-{
- LazyCreateMatrix(mRightViewMatrix, mFrameInfo.mRightView, aCx, aRetval, aRv);
-}
-
-void
-VRFrameData::Update(const VRFrameInfo& aFrameInfo)
-{
- mFrameInfo = aFrameInfo;
-
- mLeftProjectionMatrix = nullptr;
- mLeftViewMatrix = nullptr;
- mRightProjectionMatrix = nullptr;
- mRightViewMatrix = nullptr;
-
- mPose = new VRPose(GetParentObject(), mFrameInfo.mVRState);
-}
-
-void
-VRFrameInfo::Update(const gfx::VRDisplayInfo& aInfo,
- const gfx::VRHMDSensorState& aState,
- float aDepthNear,
- float aDepthFar)
-{
- mVRState = aState;
-
- gfx::Quaternion qt;
- if (mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_Orientation) {
- qt.x = mVRState.orientation[0];
- qt.y = mVRState.orientation[1];
- qt.z = mVRState.orientation[2];
- qt.w = mVRState.orientation[3];
- }
- gfx::Point3D pos;
- if (mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_Position) {
- pos.x = -mVRState.position[0];
- pos.y = -mVRState.position[1];
- pos.z = -mVRState.position[2];
- }
- gfx::Matrix4x4 matHead;
- matHead.SetRotationFromQuaternion(qt);
- matHead.PreTranslate(pos);
-
- mLeftView = matHead;
- mLeftView.PostTranslate(-aInfo.mEyeTranslation[gfx::VRDisplayInfo::Eye_Left]);
-
- mRightView = matHead;
- mRightView.PostTranslate(-aInfo.mEyeTranslation[gfx::VRDisplayInfo::Eye_Right]);
-
- // Avoid division by zero within ConstructProjectionMatrix
- const float kEpsilon = 0.00001f;
- if (fabs(aDepthFar - aDepthNear) < kEpsilon) {
- aDepthFar = aDepthNear + kEpsilon;
- }
-
- const gfx::VRFieldOfView leftFOV = aInfo.mEyeFOV[gfx::VRDisplayInfo::Eye_Left];
- mLeftProjection = leftFOV.ConstructProjectionMatrix(aDepthNear, aDepthFar, true);
- const gfx::VRFieldOfView rightFOV = aInfo.mEyeFOV[gfx::VRDisplayInfo::Eye_Right];
- mRightProjection = rightFOV.ConstructProjectionMatrix(aDepthNear, aDepthFar, true);
-}
-
-VRFrameInfo::VRFrameInfo()
-{
- mVRState.Clear();
-}
-
-bool
-VRFrameInfo::IsDirty()
-{
- return mVRState.timestamp == 0;
-}
-
-void
-VRFrameInfo::Clear()
-{
- mVRState.Clear();
-}
-
-} // namespace dom
-} // namespace mozilla
diff --git a/dom/vr/VRDisplay.h b/dom/vr/VRDisplay.h
deleted file mode 100644
index d40d3d8ac..000000000
--- a/dom/vr/VRDisplay.h
+++ /dev/null
@@ -1,362 +0,0 @@
-/* -*- 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_VRDisplay_h_
-#define mozilla_dom_VRDisplay_h_
-
-#include <stdint.h>
-
-#include "mozilla/ErrorResult.h"
-#include "mozilla/dom/TypedArray.h"
-#include "mozilla/dom/VRDisplayBinding.h"
-#include "mozilla/DOMEventTargetHelper.h"
-#include "mozilla/dom/DOMPoint.h"
-#include "mozilla/dom/DOMRect.h"
-#include "mozilla/dom/Pose.h"
-
-#include "nsCOMPtr.h"
-#include "nsString.h"
-#include "nsTArray.h"
-
-#include "gfxVR.h"
-
-namespace mozilla {
-namespace gfx {
-class VRDisplayClient;
-class VRDisplayPresentation;
-struct VRFieldOfView;
-enum class VRDisplayCapabilityFlags : uint16_t;
-struct VRHMDSensorState;
-}
-namespace dom {
-class Navigator;
-
-class VRFieldOfView final : public nsWrapperCache
-{
-public:
- VRFieldOfView(nsISupports* aParent,
- double aUpDegrees, double aRightDegrees,
- double aDownDegrees, double aLeftDegrees);
- VRFieldOfView(nsISupports* aParent, const gfx::VRFieldOfView& aSrc);
-
- NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(VRFieldOfView)
- NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(VRFieldOfView)
-
- double UpDegrees() const { return mUpDegrees; }
- double RightDegrees() const { return mRightDegrees; }
- double DownDegrees() const { return mDownDegrees; }
- double LeftDegrees() const { return mLeftDegrees; }
-
- nsISupports* GetParentObject() const { return mParent; }
- virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
-
-protected:
- virtual ~VRFieldOfView() {}
-
- nsCOMPtr<nsISupports> mParent;
-
- double mUpDegrees;
- double mRightDegrees;
- double mDownDegrees;
- double mLeftDegrees;
-};
-
-class VRDisplayCapabilities final : public nsWrapperCache
-{
-public:
- VRDisplayCapabilities(nsISupports* aParent, const gfx::VRDisplayCapabilityFlags& aFlags)
- : mParent(aParent)
- , mFlags(aFlags)
- {
- }
-
- NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(VRDisplayCapabilities)
- NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(VRDisplayCapabilities)
-
- nsISupports* GetParentObject() const
- {
- return mParent;
- }
-
- virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
-
- bool HasPosition() const;
- bool HasOrientation() const;
- bool HasExternalDisplay() const;
- bool CanPresent() const;
- uint32_t MaxLayers() const;
-
-protected:
- ~VRDisplayCapabilities() {}
- nsCOMPtr<nsISupports> mParent;
- gfx::VRDisplayCapabilityFlags mFlags;
-};
-
-class VRPose final : public Pose
-{
-
-public:
- VRPose(nsISupports* aParent, const gfx::VRHMDSensorState& aState);
- explicit VRPose(nsISupports* aParent);
-
- uint32_t FrameID() const { return mFrameId; }
-
- virtual void GetPosition(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv) override;
- virtual void GetLinearVelocity(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv) override;
- virtual void GetLinearAcceleration(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv) override;
- virtual void GetOrientation(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv) override;
- virtual void GetAngularVelocity(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv) override;
- virtual void GetAngularAcceleration(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv) override;
-
- virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
-
-protected:
- ~VRPose();
-
- uint32_t mFrameId;
- gfx::VRHMDSensorState mVRState;
-};
-
-struct VRFrameInfo
-{
- VRFrameInfo();
-
- void Update(const gfx::VRDisplayInfo& aInfo,
- const gfx::VRHMDSensorState& aState,
- float aDepthNear,
- float aDepthFar);
-
- void Clear();
- bool IsDirty();
-
- gfx::VRHMDSensorState mVRState;
- gfx::Matrix4x4 mLeftProjection;
- gfx::Matrix4x4 mLeftView;
- gfx::Matrix4x4 mRightProjection;
- gfx::Matrix4x4 mRightView;
-
-};
-
-class VRFrameData final : public nsWrapperCache
-{
-public:
- NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(VRFrameData)
- NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(VRFrameData)
-
- explicit VRFrameData(nsISupports* aParent);
- static already_AddRefed<VRFrameData> Constructor(const GlobalObject& aGlobal,
- ErrorResult& aRv);
-
- void Update(const VRFrameInfo& aFrameInfo);
-
- // WebIDL Members
- double Timestamp() const;
- void GetLeftProjectionMatrix(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv);
- void GetLeftViewMatrix(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv);
- void GetRightProjectionMatrix(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv);
- void GetRightViewMatrix(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv);
-
- VRPose* Pose();
-
- // WebIDL Boilerplate
- nsISupports* GetParentObject() const { return mParent; }
- virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
-
-protected:
- ~VRFrameData();
- nsCOMPtr<nsISupports> mParent;
-
- VRFrameInfo mFrameInfo;
- RefPtr<VRPose> mPose;
- JS::Heap<JSObject*> mLeftProjectionMatrix;
- JS::Heap<JSObject*> mLeftViewMatrix;
- JS::Heap<JSObject*> mRightProjectionMatrix;
- JS::Heap<JSObject*> mRightViewMatrix;
-
- void LazyCreateMatrix(JS::Heap<JSObject*>& aArray, gfx::Matrix4x4& aMat,
- JSContext* aCx, JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv);
-};
-
-class VRStageParameters final : public nsWrapperCache
-{
-public:
- VRStageParameters(nsISupports* aParent,
- const gfx::Matrix4x4& aSittingToStandingTransform,
- const gfx::Size& aSize);
-
- NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(VRStageParameters)
- NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(VRStageParameters)
-
- void GetSittingToStandingTransform(JSContext* aCx,
- JS::MutableHandle<JSObject*> aRetval,
- ErrorResult& aRv);
- float SizeX() const { return mSize.width; }
- float SizeZ() const { return mSize.height; }
-
- nsISupports* GetParentObject() const { return mParent; }
- virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
-
-protected:
- ~VRStageParameters();
-
- nsCOMPtr<nsISupports> mParent;
-
- gfx::Matrix4x4 mSittingToStandingTransform;
- JS::Heap<JSObject*> mSittingToStandingTransformArray;
- gfx::Size mSize;
-};
-
-class VREyeParameters final : public nsWrapperCache
-{
-public:
- VREyeParameters(nsISupports* aParent,
- const gfx::Point3D& aEyeTranslation,
- const gfx::VRFieldOfView& aFOV,
- const gfx::IntSize& aRenderSize);
-
- NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(VREyeParameters)
- NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(VREyeParameters)
-
- void GetOffset(JSContext* aCx, JS::MutableHandle<JSObject*> aRetVal,
- ErrorResult& aRv);
-
- VRFieldOfView* FieldOfView();
-
- uint32_t RenderWidth() const { return mRenderSize.width; }
- uint32_t RenderHeight() const { return mRenderSize.height; }
-
- nsISupports* GetParentObject() const { return mParent; }
- virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
-protected:
- ~VREyeParameters();
-
- nsCOMPtr<nsISupports> mParent;
-
-
- gfx::Point3D mEyeTranslation;
- gfx::IntSize mRenderSize;
- JS::Heap<JSObject*> mOffset;
- RefPtr<VRFieldOfView> mFOV;
-};
-
-class VRDisplay final : public DOMEventTargetHelper
- , public nsIObserver
-{
-public:
- NS_DECL_ISUPPORTS_INHERITED
- NS_DECL_NSIOBSERVER
- NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(VRDisplay, DOMEventTargetHelper)
-
- virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
-
- bool IsPresenting() const;
- bool IsConnected() const;
-
- VRDisplayCapabilities* Capabilities();
- VRStageParameters* GetStageParameters();
-
- uint32_t DisplayId() const { return mDisplayId; }
- void GetDisplayName(nsAString& aDisplayName) const { aDisplayName = mDisplayName; }
-
- static bool RefreshVRDisplays(uint64_t aWindowId);
- static void UpdateVRDisplays(nsTArray<RefPtr<VRDisplay> >& aDisplays,
- nsPIDOMWindowInner* aWindow);
-
- gfx::VRDisplayClient *GetClient() {
- return mClient;
- }
-
- virtual already_AddRefed<VREyeParameters> GetEyeParameters(VREye aEye);
-
- bool GetFrameData(VRFrameData& aFrameData);
- already_AddRefed<VRPose> GetPose();
- void ResetPose();
-
- double DepthNear() {
- return mDepthNear;
- }
-
- double DepthFar() {
- return mDepthFar;
- }
-
- void SetDepthNear(double aDepthNear) {
- // XXX When we start sending depth buffers to VRLayer's we will want
- // to communicate this with the VRDisplayHost
- mDepthNear = aDepthNear;
- }
-
- void SetDepthFar(double aDepthFar) {
- // XXX When we start sending depth buffers to VRLayer's we will want
- // to communicate this with the VRDisplayHost
- mDepthFar = aDepthFar;
- }
-
- already_AddRefed<Promise> RequestPresent(const nsTArray<VRLayer>& aLayers, ErrorResult& aRv);
- already_AddRefed<Promise> ExitPresent(ErrorResult& aRv);
- void GetLayers(nsTArray<VRLayer>& result);
- void SubmitFrame();
-
- int32_t RequestAnimationFrame(mozilla::dom::FrameRequestCallback& aCallback,
- mozilla::ErrorResult& aError);
- void CancelAnimationFrame(int32_t aHandle, mozilla::ErrorResult& aError);
-
-protected:
- VRDisplay(nsPIDOMWindowInner* aWindow, gfx::VRDisplayClient* aClient);
- virtual ~VRDisplay();
- virtual void LastRelease() override;
-
- void ExitPresentInternal();
- void UpdateFrameInfo();
-
- RefPtr<gfx::VRDisplayClient> mClient;
-
- uint32_t mDisplayId;
- nsString mDisplayName;
-
- RefPtr<VRDisplayCapabilities> mCapabilities;
- RefPtr<VRStageParameters> mStageParameters;
-
- double mDepthNear;
- double mDepthFar;
-
- RefPtr<gfx::VRDisplayPresentation> mPresentation;
-
- /**
- * The WebVR 1.1 spec Requires that VRDisplay.getPose and VRDisplay.getFrameData
- * must return the same values until the next VRDisplay.submitFrame.
- * mFrameInfo is updated only on the first call to either function within one
- * frame. Subsequent calls before the next SubmitFrame or ExitPresent call
- * will use these cached values.
- */
- VRFrameInfo mFrameInfo;
-};
-
-} // namespace dom
-} // namespace mozilla
-
-#endif
diff --git a/dom/vr/VREventObserver.cpp b/dom/vr/VREventObserver.cpp
deleted file mode 100644
index 1b6d1b978..000000000
--- a/dom/vr/VREventObserver.cpp
+++ /dev/null
@@ -1,79 +0,0 @@
-/* -*- 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 "VREventObserver.h"
-
-#include "nsContentUtils.h"
-#include "nsGlobalWindow.h"
-#include "VRManagerChild.h"
-
-namespace mozilla {
-namespace dom {
-
-using namespace gfx;
-
-/**
- * This class is used by nsGlobalWindow to implement window.onvrdisplayconnected,
- * window.onvrdisplaydisconnected, and window.onvrdisplaypresentchange.
- */
-VREventObserver::VREventObserver(nsGlobalWindow* aGlobalWindow)
- : mWindow(aGlobalWindow)
-{
- MOZ_ASSERT(aGlobalWindow && aGlobalWindow->IsInnerWindow());
-
- VRManagerChild* vmc = VRManagerChild::Get();
- if (vmc) {
- vmc->AddListener(this);
- }
-}
-
-VREventObserver::~VREventObserver()
-{
- VRManagerChild* vmc = VRManagerChild::Get();
- if (vmc) {
- vmc->RemoveListener(this);
- }
-}
-
-void
-VREventObserver::NotifyVRDisplayConnect()
-{
- /**
- * We do not call nsGlobalWindow::NotifyActiveVRDisplaysChanged here, as we
- * can assume that a newly enumerated display is not presenting WebVR
- * content.
- */
- if (mWindow->AsInner()->IsCurrentInnerWindow()) {
- MOZ_ASSERT(nsContentUtils::IsSafeToRunScript());
- mWindow->GetOuterWindow()->DispatchCustomEvent(
- NS_LITERAL_STRING("vrdisplayconnected"));
- }
-}
-
-void
-VREventObserver::NotifyVRDisplayDisconnect()
-{
- if (mWindow->AsInner()->IsCurrentInnerWindow()) {
- mWindow->NotifyActiveVRDisplaysChanged();
- MOZ_ASSERT(nsContentUtils::IsSafeToRunScript());
- mWindow->GetOuterWindow()->DispatchCustomEvent(
- NS_LITERAL_STRING("vrdisplaydisconnected"));
- }
-}
-
-void
-VREventObserver::NotifyVRDisplayPresentChange()
-{
- if (mWindow->AsInner()->IsCurrentInnerWindow()) {
- mWindow->NotifyActiveVRDisplaysChanged();
- MOZ_ASSERT(nsContentUtils::IsSafeToRunScript());
- mWindow->GetOuterWindow()->DispatchCustomEvent(
- NS_LITERAL_STRING("vrdisplaypresentchange"));
- }
-}
-
-} // namespace dom
-} // namespace mozilla
diff --git a/dom/vr/VREventObserver.h b/dom/vr/VREventObserver.h
deleted file mode 100644
index a30bb5960..000000000
--- a/dom/vr/VREventObserver.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* -*- 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_VREventObserver_h
-#define mozilla_dom_VREventObserver_h
-
-class nsGlobalWindow;
-
-namespace mozilla {
-namespace dom {
-
-class VREventObserver final
-{
-public:
- ~VREventObserver();
- explicit VREventObserver(nsGlobalWindow* aGlobalWindow);
-
- void NotifyVRDisplayConnect();
- void NotifyVRDisplayDisconnect();
- void NotifyVRDisplayPresentChange();
-
-private:
- // Weak pointer, instance is owned by mWindow.
- nsGlobalWindow* MOZ_NON_OWNING_REF mWindow;
-};
-
-} // namespace dom
-} // namespace mozilla
-
-#endif // mozilla_dom_VREventObserver_h
diff --git a/dom/vr/moz.build b/dom/vr/moz.build
deleted file mode 100644
index a4aa8d69b..000000000
--- a/dom/vr/moz.build
+++ /dev/null
@@ -1,22 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# 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/.
-
-EXPORTS.mozilla.dom += [
- 'VRDisplay.h',
- 'VREventObserver.h',
- ]
-
-UNIFIED_SOURCES = [
- 'VRDisplay.cpp',
- 'VREventObserver.cpp',
- ]
-
-include('/ipc/chromium/chromium-config.mozbuild')
-
-FINAL_LIBRARY = 'xul'
-LOCAL_INCLUDES += [
- '/dom/base'
-]
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-22 18:23:30 +0000