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51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
#ifndef PROCESSCOMMON_HPP__
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#define PROCESSCOMMON_HPP__
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#include <assert.h>
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#include <stddef.h>
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#include "Types.hpp"
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template<class T>
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static size_t GetLeastError( const T* err, size_t num )
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{
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size_t idx = 0;
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for( size_t i=1; i<num; i++ )
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{
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if( err[i] < err[idx] )
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{
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idx = i;
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}
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}
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return idx;
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}
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static uint64 FixByteOrder( uint64 d )
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{
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return ( ( d & 0x00000000FFFFFFFF ) ) |
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( ( d & 0xFF00000000000000 ) >> 24 ) |
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( ( d & 0x000000FF00000000 ) << 24 ) |
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( ( d & 0x00FF000000000000 ) >> 8 ) |
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( ( d & 0x0000FF0000000000 ) << 8 );
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}
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template<class T, class S>
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static uint64 EncodeSelectors( uint64 d, const T terr[2][8], const S tsel[16][8], const uint32* id )
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{
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size_t tidx[2];
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tidx[0] = GetLeastError( terr[0], 8 );
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tidx[1] = GetLeastError( terr[1], 8 );
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d |= tidx[0] << 26;
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d |= tidx[1] << 29;
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for( int i=0; i<16; i++ )
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{
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uint64 t = tsel[i][tidx[id[i]%2]];
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d |= ( t & 0x1 ) << ( i + 32 );
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d |= ( t & 0x2 ) << ( i + 47 );
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}
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return d;
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}
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#endif
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