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Add Read3(), Read4() helpers.

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This commit is contained in:
Bartosz Taudul 2019-11-09 00:27:49 +01:00
parent 2131eed4e7
commit 3e65532eaa
1 changed files with 42 additions and 0 deletions
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42
server/TracyFileRead.hpp
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@ -95,6 +95,48 @@ public:
} }
} }
template<class T, class U, class V>
tracy_force_inline void Read3( T& v0, U& v1, V& v2 )
{
if( sizeof( T ) + sizeof( U ) + sizeof( V ) < BufSize - m_offset )
{
memcpy( &v0, m_buf + m_offset, sizeof( T ) );
memcpy( &v1, m_buf + m_offset + sizeof( T ), sizeof( U ) );
memcpy( &v2, m_buf + m_offset + sizeof( T ) + sizeof( U ), sizeof( V ) );
m_offset += sizeof( T ) + sizeof( U ) + sizeof( V );
}
else
{
char tmp[sizeof( T ) + sizeof( U ) + sizeof( V )];
ReadBig( tmp, sizeof( T ) + sizeof( U ) + sizeof( V ) );
memcpy( &v0, tmp, sizeof( T ) );
memcpy( &v1, tmp + sizeof( T ), sizeof( U ) );
memcpy( &v2, tmp + sizeof( T ) + sizeof( U ), sizeof( V ) );
}
}
template<class T, class U, class V, class W>
tracy_force_inline void Read4( T& v0, U& v1, V& v2, W& v3 )
{
if( sizeof( T ) + sizeof( U ) + sizeof( V ) + sizeof( W ) < BufSize - m_offset )
{
memcpy( &v0, m_buf + m_offset, sizeof( T ) );
memcpy( &v1, m_buf + m_offset + sizeof( T ), sizeof( U ) );
memcpy( &v2, m_buf + m_offset + sizeof( T ) + sizeof( U ), sizeof( V ) );
memcpy( &v3, m_buf + m_offset + sizeof( T ) + sizeof( U ) + sizeof( V ), sizeof( W ) );
m_offset += sizeof( T ) + sizeof( U ) + sizeof( V ) + sizeof( W );
}
else
{
char tmp[sizeof( T ) + sizeof( U ) + sizeof( V ) + sizeof( W )];
ReadBig( tmp, sizeof( T ) + sizeof( U ) + sizeof( V ) + sizeof( W ) );
memcpy( &v0, tmp, sizeof( T ) );
memcpy( &v1, tmp + sizeof( T ), sizeof( U ) );
memcpy( &v2, tmp + sizeof( T ) + sizeof( U ), sizeof( V ) );
memcpy( &v3, tmp + sizeof( T ) + sizeof( U ) + sizeof( V ), sizeof( W ) );
}
}
bool IsEOF() bool IsEOF()
{ {
if( m_lastBlock != BufSize && m_offset == m_lastBlock ) return true; if( m_lastBlock != BufSize && m_offset == m_lastBlock ) return true;