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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
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 * 
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 * 
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#ifndef INCLUDED_BASEBMP_ENDIAN_HXX
#define INCLUDED_BASEBMP_ENDIAN_HXX

#include <osl/endian.h>

namespace basebmp
{

/// Swap the order of bytes for the given POD type
template< typename T > inline T byteSwap( T );

#define BASEBMP_BYTE_SWAP(Type,SwapFunc) \
   template<> inline Type byteSwap<Type>( Type v ) \
   { \
       return SwapFunc(v); \
   }

// byteSwap<T> shall fail for any type T not in the list below
BASEBMP_BYTE_SWAP(sal_Int8,)
BASEBMP_BYTE_SWAP(sal_uInt8,)
BASEBMP_BYTE_SWAP(sal_Int16,OSL_SWAPWORD)
BASEBMP_BYTE_SWAP(sal_uInt16,OSL_SWAPWORD)
BASEBMP_BYTE_SWAP(sal_Int32,OSL_SWAPDWORD)
BASEBMP_BYTE_SWAP(sal_uInt32,OSL_SWAPDWORD)

#undef BASEBMP_BYTE_SWAP

} // namespace basebmp

#endif /* INCLUDED_BASEBMP_ENDIAN_HXX */