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-rw-r--r--gfx/vr/VRManager.h88
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diff --git a/gfx/vr/VRManager.h b/gfx/vr/VRManager.h
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+/* -*- 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/. */
+
+#ifndef GFX_VR_MANAGER_H
+#define GFX_VR_MANAGER_H
+
+#include "nsRefPtrHashtable.h"
+#include "nsTArray.h"
+#include "nsTHashtable.h"
+#include "nsDataHashtable.h"
+#include "mozilla/TimeStamp.h"
+#include "gfxVR.h"
+
+namespace mozilla {
+namespace layers {
+class TextureHost;
+}
+namespace gfx {
+
+class VRLayerParent;
+class VRManagerParent;
+class VRDisplayHost;
+class VRControllerManager;
+
+class VRManager
+{
+ NS_INLINE_DECL_THREADSAFE_REFCOUNTING(mozilla::gfx::VRManager)
+
+public:
+ static void ManagerInit();
+ static VRManager* Get();
+
+ void AddVRManagerParent(VRManagerParent* aVRManagerParent);
+ void RemoveVRManagerParent(VRManagerParent* aVRManagerParent);
+
+ void NotifyVsync(const TimeStamp& aVsyncTimestamp);
+ void NotifyVRVsync(const uint32_t& aDisplayID);
+ void RefreshVRDisplays(bool aMustDispatch = false);
+ void ScanForDevices();
+ template<class T> void NotifyGamepadChange(const T& aInfo);
+ RefPtr<gfx::VRDisplayHost> GetDisplay(const uint32_t& aDisplayID);
+ void GetVRDisplayInfo(nsTArray<VRDisplayInfo>& aDisplayInfo);
+
+ void SubmitFrame(VRLayerParent* aLayer, layers::PTextureParent* aTexture,
+ const gfx::Rect& aLeftEyeRect,
+ const gfx::Rect& aRightEyeRect);
+ RefPtr<gfx::VRControllerHost> GetController(const uint32_t& aControllerID);
+ void GetVRControllerInfo(nsTArray<VRControllerInfo>& aControllerInfo);
+
+protected:
+ VRManager();
+ ~VRManager();
+
+private:
+ RefPtr<layers::TextureHost> mLastFrame;
+
+ void Init();
+ void Destroy();
+
+ void DispatchVRDisplayInfoUpdate();
+ void RefreshVRControllers();
+
+ typedef nsTHashtable<nsRefPtrHashKey<VRManagerParent>> VRManagerParentSet;
+ VRManagerParentSet mVRManagerParents;
+
+ typedef nsTArray<RefPtr<VRDisplayManager>> VRDisplayManagerArray;
+ VRDisplayManagerArray mManagers;
+
+ typedef nsTArray<RefPtr<VRControllerManager>> VRControllerManagerArray;
+ VRControllerManagerArray mControllerManagers;
+
+ typedef nsRefPtrHashtable<nsUint32HashKey, gfx::VRDisplayHost> VRDisplayHostHashMap;
+ VRDisplayHostHashMap mVRDisplays;
+
+ typedef nsRefPtrHashtable<nsUint32HashKey, gfx::VRControllerHost> VRControllerHostHashMap;
+ VRControllerHostHashMap mVRControllers;
+
+ Atomic<bool> mInitialized;
+
+ TimeStamp mLastRefreshTime;
+};
+
+} // namespace gfx
+} // namespace mozilla
+
+#endif // GFX_VR_MANAGER_H