From fcf83dbf9effab3bd98bad2b83b2468b7eb05cfd Mon Sep 17 00:00:00 2001
From: Tim Foley <tfoley@nvidia.com>
Date: Fri, 9 Jun 2017 11:34:21 -0700
Subject: Initial import of code.

---
 source/core/allocator.h | 62 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 source/core/allocator.h

(limited to 'source/core/allocator.h')

diff --git a/source/core/allocator.h b/source/core/allocator.h
new file mode 100644
index 000000000..d4dfcf5a9
--- /dev/null
+++ b/source/core/allocator.h
@@ -0,0 +1,62 @@
+#ifndef CORE_LIB_ALLOCATOR_H
+#define CORE_LIB_ALLOCATOR_H
+
+#include <stdlib.h>
+
+namespace CoreLib
+{
+	namespace Basic
+	{
+		inline void * AlignedAlloc(size_t size, size_t alignment)
+		{
+#ifdef _MSC_VER
+			return _aligned_malloc(size, alignment);
+#else
+			void * rs = 0;
+			int succ = posix_memalign(&rs, alignment, size);
+			if (succ!=0)
+				rs = 0;
+			return rs;
+#endif
+		}
+
+		inline void AlignedFree(void * ptr)
+		{
+#ifdef _MSC_VER
+			_aligned_free(ptr);
+#else
+			free(ptr);
+#endif
+		}
+
+		class StandardAllocator
+		{
+		public:
+			// not really called
+			void * Alloc(size_t size)
+			{
+				return malloc(size);
+			}
+			void Free(void * ptr)
+			{
+				return free(ptr);
+			}
+		};
+
+		template<int alignment>
+		class AlignedAllocator
+		{
+		public:
+			void * Alloc(size_t size)
+			{
+				return AlignedAlloc(size, alignment);
+			}
+			void Free(void * ptr)
+			{
+				return AlignedFree(ptr);
+			}
+		};
+	}
+}
+
+#endif
\ No newline at end of file
-- 
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