1 files changed, 0 insertions, 139 deletions
diff --git a/LibOVR/Src/Kernel/OVR_Atomic.cpp b/LibOVR/Src/Kernel/OVR_Atomic.cpp
deleted file mode 100644
index f7cf9a6..0000000
--- a/LibOVR/Src/Kernel/OVR_Atomic.cpp
+++ /dev/null
@@ -1,139 +0,0 @@
-/************************************************************************************
-
-Filename    :   OVR_Atomic.cpp
-Content     :   Contains atomic operations and inline fastest locking
-                functionality. Will contain #ifdefs for OS efficiency.
-                Have non-thread-safe implementation if not available.
-Created     :   September 19, 2012
-Notes       : 
-
-Copyright   :   Copyright 2014 Oculus VR, LLC All Rights reserved.
-
-Licensed under the Oculus VR Rift SDK License Version 3.2 (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-3.2 
-
-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.
-
-************************************************************************************/
-
-#include "OVR_Atomic.h"
-#include "OVR_Allocator.h"
-
-#ifdef OVR_ENABLE_THREADS
-
-// Include Windows 8-Metro compatible Synchronization API
-#if defined(OVR_OS_MS) && defined(NTDDI_WIN8) && (NTDDI_VERSION >= NTDDI_WIN8)
-#include <synchapi.h>
-#endif
-
-
-namespace OVR {
-
-// ***** Windows Lock implementation
-
-#if defined(OVR_OS_MS)
-
-// ***** Standard Win32 Lock implementation
-
-// Constructors
-Lock::Lock(unsigned spinCount)
-{
-    #if defined(NTDDI_WIN8) && (NTDDI_VERSION >= NTDDI_WIN8)
-       // On Windows 8 we use InitializeCriticalSectionEx due to Metro-Compatibility
-       InitializeCriticalSectionEx(&cs, (DWORD)spinCount,
-                                   OVR_DEBUG_SELECT(NULL, CRITICAL_SECTION_NO_DEBUG_INFO));
-    #else
-        ::InitializeCriticalSectionAndSpinCount(&cs, (DWORD)spinCount); // This is available with WindowsXP+.
-    #endif
-}
-
-
-Lock::~Lock()
-{
-    DeleteCriticalSection(&cs);
-}
-
-
-#endif
-
-
-//-------------------------------------------------------------------------------------
-// ***** SharedLock
-
-// This is a general purpose globally shared Lock implementation that should probably be
-// moved to Kernel.
-// May in theory busy spin-wait if we hit contention on first lock creation,
-// but this shouldn't matter in practice since Lock* should be cached.
-
-
-enum { LockInitMarker = 0xFFFFFFFF };
-
-Lock* SharedLock::GetLockAddRef()
-{
-    int oldUseCount;
-
-    do {
-        oldUseCount = UseCount;
-        if (oldUseCount == (int)LockInitMarker)
-            continue;
-
-        if (oldUseCount == 0)
-        {
-            // Initialize marker
-            if (AtomicOps<int>::CompareAndSet_Sync(&UseCount, 0, LockInitMarker))
-            {
-                Construct<Lock>(Buffer);
-                do { }
-                while (!AtomicOps<int>::CompareAndSet_Sync(&UseCount, LockInitMarker, 1));
-                return toLock();
-            }
-            continue;
-        }
-
-    } while (!AtomicOps<int>::CompareAndSet_NoSync(&UseCount, oldUseCount, oldUseCount + 1));
-
-    return toLock();
-}
-
-void SharedLock::ReleaseLock(Lock* plock)
-{
-    OVR_UNUSED(plock);
-    OVR_ASSERT(plock == toLock());
-
-    int oldUseCount;
-
-    do {
-        oldUseCount = UseCount;
-        OVR_ASSERT(oldUseCount != (int)LockInitMarker);
-
-        if (oldUseCount == 1)
-        {
-            // Initialize marker
-            if (AtomicOps<int>::CompareAndSet_Sync(&UseCount, 1, LockInitMarker))
-            {
-                Destruct<Lock>(toLock());
-
-                do { }
-                while (!AtomicOps<int>::CompareAndSet_Sync(&UseCount, LockInitMarker, 0));
-
-                return;
-            }
-            continue;
-        }
-
-    } while (!AtomicOps<int>::CompareAndSet_NoSync(&UseCount, oldUseCount, oldUseCount - 1));
-}
-
-} // OVR
-
-#endif // OVR_ENABLE_THREADS