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authorwolfbeast <mcwerewolf@gmail.com>2018-11-26 16:41:20 +0100
committerwolfbeast <mcwerewolf@gmail.com>2018-11-26 16:41:20 +0100
commit7504ca8ab4b0a145488f03c51a0f78ffd5682174 (patch)
tree29f30a39758d9a5dbb31dfd006f4d837b2f18e34 /gfx/vr/VRDisplayClient.cpp
parent083c6b7b99107f5f107b3c86487d13d04184afac (diff)
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Remove VR hardware support.
This resolves #881
Diffstat (limited to 'gfx/vr/VRDisplayClient.cpp')
-rw-r--r--gfx/vr/VRDisplayClient.cpp143
1 files changed, 0 insertions, 143 deletions
diff --git a/gfx/vr/VRDisplayClient.cpp b/gfx/vr/VRDisplayClient.cpp
deleted file mode 100644
index 2f258e987..000000000
--- a/gfx/vr/VRDisplayClient.cpp
+++ /dev/null
@@ -1,143 +0,0 @@
-/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- * 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 <math.h>
-
-#include "prlink.h"
-#include "prmem.h"
-#include "prenv.h"
-#include "gfxPrefs.h"
-#include "nsString.h"
-#include "mozilla/Preferences.h"
-#include "mozilla/Unused.h"
-#include "nsServiceManagerUtils.h"
-#include "nsIScreenManager.h"
-
-#ifdef XP_WIN
-#include "../layers/d3d11/CompositorD3D11.h"
-#endif
-
-#include "VRDisplayClient.h"
-#include "VRDisplayPresentation.h"
-#include "VRManagerChild.h"
-#include "VRLayerChild.h"
-
-using namespace mozilla;
-using namespace mozilla::gfx;
-
-VRDisplayClient::VRDisplayClient(const VRDisplayInfo& aDisplayInfo)
- : mDisplayInfo(aDisplayInfo)
- , bLastEventWasPresenting(false)
- , mPresentationCount(0)
-{
- MOZ_COUNT_CTOR(VRDisplayClient);
-}
-
-VRDisplayClient::~VRDisplayClient() {
- MOZ_COUNT_DTOR(VRDisplayClient);
-}
-
-void
-VRDisplayClient::UpdateDisplayInfo(const VRDisplayInfo& aDisplayInfo)
-{
- mDisplayInfo = aDisplayInfo;
-}
-
-already_AddRefed<VRDisplayPresentation>
-VRDisplayClient::BeginPresentation(const nsTArray<mozilla::dom::VRLayer>& aLayers)
-{
- ++mPresentationCount;
- RefPtr<VRDisplayPresentation> presentation = new VRDisplayPresentation(this, aLayers);
- return presentation.forget();
-}
-
-void
-VRDisplayClient::PresentationDestroyed()
-{
- --mPresentationCount;
-}
-
-void
-VRDisplayClient::ZeroSensor()
-{
- VRManagerChild *vm = VRManagerChild::Get();
- vm->SendResetSensor(mDisplayInfo.mDisplayID);
-}
-
-VRHMDSensorState
-VRDisplayClient::GetSensorState()
-{
- VRHMDSensorState sensorState;
- VRManagerChild *vm = VRManagerChild::Get();
- Unused << vm->SendGetSensorState(mDisplayInfo.mDisplayID, &sensorState);
- return sensorState;
-}
-
-VRHMDSensorState
-VRDisplayClient::GetImmediateSensorState()
-{
- VRHMDSensorState sensorState;
-
- VRManagerChild *vm = VRManagerChild::Get();
- Unused << vm->SendGetImmediateSensorState(mDisplayInfo.mDisplayID, &sensorState);
- return sensorState;
-}
-
-const double kVRDisplayRAFMaxDuration = 32; // milliseconds
-
-void
-VRDisplayClient::NotifyVsync()
-{
- VRManagerChild *vm = VRManagerChild::Get();
-
- bool isPresenting = GetIsPresenting();
-
- bool bShouldCallback = !isPresenting;
- if (mLastVSyncTime.IsNull()) {
- bShouldCallback = true;
- } else {
- TimeDuration duration = TimeStamp::Now() - mLastVSyncTime;
- if (duration.ToMilliseconds() > kVRDisplayRAFMaxDuration) {
- bShouldCallback = true;
- }
- }
-
- if (bShouldCallback) {
- vm->RunFrameRequestCallbacks();
- mLastVSyncTime = TimeStamp::Now();
- }
-
- // Check if we need to trigger onVRDisplayPresentChange event
- if (bLastEventWasPresenting != isPresenting) {
- bLastEventWasPresenting = isPresenting;
- vm->FireDOMVRDisplayPresentChangeEvent();
- }
-}
-
-void
-VRDisplayClient::NotifyVRVsync()
-{
- VRManagerChild *vm = VRManagerChild::Get();
- vm->RunFrameRequestCallbacks();
- mLastVSyncTime = TimeStamp::Now();
-}
-
-bool
-VRDisplayClient::GetIsConnected() const
-{
- return mDisplayInfo.GetIsConnected();
-}
-
-bool
-VRDisplayClient::GetIsPresenting() const
-{
- return mDisplayInfo.GetIsPresenting();
-}
-
-void
-VRDisplayClient::NotifyDisconnected()
-{
- mDisplayInfo.mIsConnected = false;
-}