1*48cdb363SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*48cdb363SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*48cdb363SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*48cdb363SAndrew Rist * distributed with this work for additional information 6*48cdb363SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*48cdb363SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*48cdb363SAndrew Rist * "License"); you may not use this file except in compliance 9*48cdb363SAndrew Rist * with the License. You may obtain a copy of the License at 10*48cdb363SAndrew Rist * 11*48cdb363SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*48cdb363SAndrew Rist * 13*48cdb363SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*48cdb363SAndrew Rist * software distributed under the License is distributed on an 15*48cdb363SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*48cdb363SAndrew Rist * KIND, either express or implied. See the License for the 17*48cdb363SAndrew Rist * specific language governing permissions and limitations 18*48cdb363SAndrew Rist * under the License. 19*48cdb363SAndrew Rist * 20*48cdb363SAndrew Rist *************************************************************/ 21*48cdb363SAndrew Rist 22*48cdb363SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef INCLUDED_BASEBMP_ENDIAN_HXX 25cdf0e10cSrcweir #define INCLUDED_BASEBMP_ENDIAN_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <osl/endian.h> 28cdf0e10cSrcweir 29cdf0e10cSrcweir namespace basebmp 30cdf0e10cSrcweir { 31cdf0e10cSrcweir 32cdf0e10cSrcweir /// Swap the order of bytes for the given POD type 33cdf0e10cSrcweir template< typename T > inline T byteSwap( T ); 34cdf0e10cSrcweir 35cdf0e10cSrcweir #define BASEBMP_BYTE_SWAP(Type,SwapFunc) \ 36cdf0e10cSrcweir template<> inline Type byteSwap<Type>( Type v ) \ 37cdf0e10cSrcweir { \ 38cdf0e10cSrcweir return SwapFunc(v); \ 39cdf0e10cSrcweir } 40cdf0e10cSrcweir 41cdf0e10cSrcweir // byteSwap<T> shall fail for any type T not in the list below 42cdf0e10cSrcweir BASEBMP_BYTE_SWAP(sal_Int8,) 43cdf0e10cSrcweir BASEBMP_BYTE_SWAP(sal_uInt8,) 44cdf0e10cSrcweir BASEBMP_BYTE_SWAP(sal_Int16,OSL_SWAPWORD) 45cdf0e10cSrcweir BASEBMP_BYTE_SWAP(sal_uInt16,OSL_SWAPWORD) 46cdf0e10cSrcweir BASEBMP_BYTE_SWAP(sal_Int32,OSL_SWAPDWORD) 47cdf0e10cSrcweir BASEBMP_BYTE_SWAP(sal_uInt32,OSL_SWAPDWORD) 48cdf0e10cSrcweir 49cdf0e10cSrcweir #undef BASEBMP_BYTE_SWAP 50cdf0e10cSrcweir 51cdf0e10cSrcweir } // namespace basebmp 52cdf0e10cSrcweir 53cdf0e10cSrcweir #endif /* INCLUDED_BASEBMP_ENDIAN_HXX */ 54