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1 line
2.4 KiB
C
1 line
2.4 KiB
C
/************************************************************************************
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Filename : CAPI_GlobalState.h
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Content : Maintains global state of the CAPI
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Created : January 24, 2013
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Authors : Michael Antonov
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Copyright : Copyright 2014 Oculus VR, Inc. All Rights reserved.
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Licensed under the Oculus VR Rift SDK License Version 3.1 (the "License");
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you may not use the Oculus VR Rift SDK except in compliance with the License,
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which is provided at the time of installation or download, or which
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otherwise accompanies this software in either electronic or hard copy form.
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You may obtain a copy of the License at
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http://www.oculusvr.com/licenses/LICENSE-3.1
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Unless required by applicable law or agreed to in writing, the Oculus VR SDK
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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************************************************************************************/
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#ifndef OVR_CAPI_GlobalState_h
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#define OVR_CAPI_GlobalState_h
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#include "../OVR_CAPI.h"
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#include "../OVR_Device.h"
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#include "../Kernel/OVR_Timer.h"
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#include "../Kernel/OVR_Math.h"
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#include "CAPI_HMDState.h"
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namespace OVR { namespace CAPI {
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//-------------------------------------------------------------------------------------
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// ***** OVRGlobalState
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// Global DeviceManager state - singleton instance of this is created
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// by ovr_Initialize().
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class GlobalState : public MessageHandler, public NewOverrideBase
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{
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public:
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GlobalState();
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~GlobalState();
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static GlobalState *pInstance;
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int EnumerateDevices();
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HMDDevice* CreateDevice(int index);
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// MessageHandler implementation
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void OnMessage(const Message& msg);
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// Helpers used to keep track of HMDs and notify them of sensor changes.
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void AddHMD(HMDState* hmd);
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void RemoveHMD(HMDState* hmd);
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void NotifyHMDs_AddDevice(DeviceType deviceType);
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const char* GetLastError()
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{
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return 0;
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}
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DeviceManager* GetManager() { return pManager; }
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protected:
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Ptr<DeviceManager> pManager;
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Lock EnumerationLock;
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Array<DeviceHandle> EnumeratedDevices;
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// Currently created hmds; protected by Manager lock.
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List<HMDState> HMDs;
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};
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}} // namespace OVR::CAPI
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#endif
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