#ifndef __PROCESSCOMMON_HPP__ #define __PROCESSCOMMON_HPP__ #include <assert.h> #include <stddef.h> #include <stdint.h> template<class T> static size_t GetLeastError( const T* err, size_t num ) { size_t idx = 0; for( size_t i=1; i<num; i++ ) { if( err[i] < err[idx] ) { idx = i; } } return idx; } static uint64_t FixByteOrder( uint64_t d ) { return ( ( d & 0x00000000FFFFFFFF ) ) | ( ( d & 0xFF00000000000000 ) >> 24 ) | ( ( d & 0x000000FF00000000 ) << 24 ) | ( ( d & 0x00FF000000000000 ) >> 8 ) | ( ( d & 0x0000FF0000000000 ) << 8 ); } template<class T, class S> static uint64_t EncodeSelectors( uint64_t d, const T terr[2][8], const S tsel[16][8], const uint32_t* id ) { size_t tidx[2]; tidx[0] = GetLeastError( terr[0], 8 ); tidx[1] = GetLeastError( terr[1], 8 ); d |= tidx[0] << 26; d |= tidx[1] << 29; for( int i=0; i<16; i++ ) { uint64_t t = tsel[i][tidx[id[i]%2]]; d |= ( t & 0x1 ) << ( i + 32 ); d |= ( t & 0x2 ) << ( i + 47 ); } return d; } #endif