bitonic sort acessor added

Author: CrabExtra

include/nbl/builtin/hlsl/concepts/accessors/bitonic_sort.hlsl

@@ -0,0 +1,31 @@
+#ifndef _NBL_BUILTIN_HLSL_CONCEPTS_ACCESSORS_BITONIC_SORT_INCLUDED_
+#define _NBL_BUILTIN_HLSL_CONCEPTS_ACCESSORS_BITONIC_SORT_INCLUDED_
+
+#include "nbl/builtin/hlsl/concepts/accessors/generic_shared_data.hlsl"
+
+namespace nbl
+{
+namespace hlsl
+{
+namespace workgroup
+{
+namespace bitonic_sort
+{
+// The SharedMemoryAccessor MUST provide the following methods:
+//  * void get(uint32_t index, NBL_REF_ARG(uint32_t) value);
+//  * void set(uint32_t index, in uint32_t value);
+//  * void workgroupExecutionAndMemoryBarrier();
+template<typename T, typename V = uint32_t, typename I = uint32_t>
+NBL_BOOL_CONCEPT BitonicSortSharedMemoryAccessor = concepts::accessors::GenericSharedMemoryAccessor<T, V, I>;
+
+// The Accessor MUST provide the following methods:
+//  * void get(uint32_t index, NBL_REF_ARG(pair<KeyType, ValueType>) value);
+//  * void set(uint32_t index, in pair<KeyType, ValueType> value);
+template<typename T, typename KeyType, typename ValueType, typename I = uint32_t>
+NBL_BOOL_CONCEPT BitonicSortAccessor = concepts::accessors::GenericDataAccessor<T, pair<KeyType, ValueType>, I>;
+
+}
+}
+}
+}
+#endif