mirror of
https://github.com/mii443/rust-openvr.git
synced 2025-08-24 00:59:25 +00:00
1 line
3.8 KiB
C
1 line
3.8 KiB
C
/************************************************************************************
|
|
|
|
Filename : OVR_OSX_DeviceManager.h
|
|
Content : OSX specific DeviceManager header.
|
|
Created : March 14, 2013
|
|
Authors : Lee Cooper
|
|
|
|
Copyright : Copyright 2014 Oculus VR, Inc. All Rights reserved.
|
|
|
|
Licensed under the Oculus VR Rift SDK License Version 3.1 (the "License");
|
|
you may not use the Oculus VR Rift SDK except in compliance with the License,
|
|
which is provided at the time of installation or download, or which
|
|
otherwise accompanies this software in either electronic or hard copy form.
|
|
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.oculusvr.com/licenses/LICENSE-3.1
|
|
|
|
Unless required by applicable law or agreed to in writing, the Oculus VR SDK
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
|
|
*************************************************************************************/
|
|
|
|
#ifndef OVR_OSX_DeviceManager_h
|
|
#define OVR_OSX_DeviceManager_h
|
|
|
|
#include "OVR_DeviceImpl.h"
|
|
|
|
#include "Kernel/OVR_Timer.h"
|
|
|
|
#include <ApplicationServices/ApplicationServices.h>
|
|
#include <IOKit/hid/IOHIDManager.h>
|
|
|
|
namespace OVR { namespace OSX {
|
|
|
|
class DeviceManagerThread;
|
|
|
|
//-------------------------------------------------------------------------------------
|
|
// ***** OSX DeviceManager
|
|
|
|
class DeviceManager : public DeviceManagerImpl
|
|
{
|
|
public:
|
|
DeviceManager();
|
|
~DeviceManager();
|
|
|
|
// Initialize/Shutdown manager thread.
|
|
virtual bool Initialize(DeviceBase* parent);
|
|
virtual void Shutdown();
|
|
|
|
virtual ThreadCommandQueue* GetThreadQueue();
|
|
virtual ThreadId GetThreadId() const;
|
|
|
|
virtual DeviceEnumerator<> EnumerateDevicesEx(const DeviceEnumerationArgs& args);
|
|
|
|
virtual bool GetDeviceInfo(DeviceInfo* info) const;
|
|
|
|
protected:
|
|
static void displayReconfigurationCallBack (CGDirectDisplayID display,
|
|
CGDisplayChangeSummaryFlags flags,
|
|
void *userInfo);
|
|
|
|
public: // data
|
|
Ptr<DeviceManagerThread> pThread;
|
|
};
|
|
|
|
//-------------------------------------------------------------------------------------
|
|
// ***** Device Manager Background Thread
|
|
|
|
class DeviceManagerThread : public Thread, public ThreadCommandQueue
|
|
{
|
|
friend class DeviceManager;
|
|
enum { ThreadStackSize = 32 * 1024 };
|
|
public:
|
|
DeviceManagerThread();
|
|
~DeviceManagerThread();
|
|
|
|
virtual int Run();
|
|
|
|
// ThreadCommandQueue notifications for CommandEvent handling.
|
|
virtual void OnPushNonEmpty_Locked()
|
|
{
|
|
CFRunLoopSourceSignal(CommandQueueSource);
|
|
CFRunLoopWakeUp(RunLoop);
|
|
}
|
|
|
|
virtual void OnPopEmpty_Locked() {}
|
|
|
|
|
|
// Notifier used for different updates (EVENT or regular timing or messages).
|
|
class Notifier
|
|
{
|
|
public:
|
|
|
|
// Called when timing ticks are updated. // Returns the largest number of microseconds
|
|
// this function can wait till next call.
|
|
virtual double OnTicks(double tickSeconds)
|
|
{ OVR_UNUSED1(tickSeconds); return 1000.0; }
|
|
};
|
|
|
|
// Add notifier that will be called at regular intervals.
|
|
bool AddTicksNotifier(Notifier* notify);
|
|
bool RemoveTicksNotifier(Notifier* notify);
|
|
|
|
CFRunLoopRef GetRunLoop()
|
|
{ return RunLoop; }
|
|
|
|
void Shutdown();
|
|
private:
|
|
CFRunLoopRef RunLoop;
|
|
|
|
CFRunLoopSourceRef CommandQueueSource;
|
|
|
|
static void staticCommandQueueSourceCallback(void* pContext);
|
|
void commandQueueSourceCallback();
|
|
|
|
Event StartupEvent;
|
|
|
|
// Ticks notifiers. Used for time-dependent events such as keep-alive.
|
|
Array<Notifier*> TicksNotifiers;
|
|
};
|
|
|
|
}} // namespace OSX::OVR
|
|
|
|
#endif // OVR_OSX_DeviceManager_h
|