1 files changed, 0 insertions, 58 deletions
diff --git a/thirdparty/embree-aarch64/common/sys/mutex.cpp b/thirdparty/embree-aarch64/common/sys/mutex.cpp
deleted file mode 100644
index 11779bc9b9..0000000000
--- a/thirdparty/embree-aarch64/common/sys/mutex.cpp
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright 2009-2020 Intel Corporation
-// SPDX-License-Identifier: Apache-2.0
-
-#include "mutex.h"
-#include "regression.h"
-
-#if defined(__WIN32__) && !defined(PTHREADS_WIN32)
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-
-namespace embree
-{
-  MutexSys::MutexSys() { mutex = new CRITICAL_SECTION; InitializeCriticalSection((CRITICAL_SECTION*)mutex); }
-  MutexSys::~MutexSys() { DeleteCriticalSection((CRITICAL_SECTION*)mutex); delete (CRITICAL_SECTION*)mutex; }
-  void MutexSys::lock() { EnterCriticalSection((CRITICAL_SECTION*)mutex); }
-  bool MutexSys::try_lock() { return TryEnterCriticalSection((CRITICAL_SECTION*)mutex) != 0; }
-  void MutexSys::unlock() { LeaveCriticalSection((CRITICAL_SECTION*)mutex); }
-}
-#endif
-
-#if defined(__UNIX__) || defined(PTHREADS_WIN32)
-#include <pthread.h>
-namespace embree
-{
-  /*! system mutex using pthreads */
-  MutexSys::MutexSys() 
-  { 
-    mutex = new pthread_mutex_t; 
-    if (pthread_mutex_init((pthread_mutex_t*)mutex, nullptr) != 0)
-      THROW_RUNTIME_ERROR("pthread_mutex_init failed");
-  }
-  
-  MutexSys::~MutexSys() 
-  { 
-    MAYBE_UNUSED bool ok = pthread_mutex_destroy((pthread_mutex_t*)mutex) == 0;
-    assert(ok);
-    delete (pthread_mutex_t*)mutex; 
-    mutex = nullptr;
-  }
-  
-  void MutexSys::lock() 
-  { 
-    if (pthread_mutex_lock((pthread_mutex_t*)mutex) != 0) 
-      THROW_RUNTIME_ERROR("pthread_mutex_lock failed");
-  }
-  
-  bool MutexSys::try_lock() { 
-    return pthread_mutex_trylock((pthread_mutex_t*)mutex) == 0;
-  }
-  
-  void MutexSys::unlock() 
-  { 
-    if (pthread_mutex_unlock((pthread_mutex_t*)mutex) != 0)
-      THROW_RUNTIME_ERROR("pthread_mutex_unlock failed");
-  }
-};
-#endif