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Rewrite CPU zones folding.
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527b5f3311
commit
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@ -23,7 +23,7 @@ struct TimelineDraw
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uint16_t depth;
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short_ptr<void*> ev;
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Int48 rend;
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int num;
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uint32_t num;
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};
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@ -394,10 +394,11 @@ int TimelineItemThread::PreprocessZoneLevel( const TimelineContext& ctx, const V
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const auto vStart = ctx.vStart;
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const auto vEnd = ctx.vEnd;
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const auto nspx = ctx.nspx;
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const auto pxns = ctx.pxns;
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const auto MinVisNs = int64_t( round( MinVisSize * nspx ) );
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// cast to uint64_t, so that unended zones (end = -1) are still drawn
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auto it = std::lower_bound( vec.begin(), vec.end(), std::max<int64_t>( 0, vStart - std::max<int64_t>( delay, 2 * MinVisSize * nspx ) ), [] ( const auto& l, const auto& r ) { Adapter a; return (uint64_t)a(l).End() < (uint64_t)r; } );
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auto it = std::lower_bound( vec.begin(), vec.end(), std::max<int64_t>( 0, vStart - std::max<int64_t>( delay, 2 * MinVisNs ) ), [] ( const auto& l, const auto& r ) { Adapter a; return (uint64_t)a(l).End() < (uint64_t)r; } );
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if( it == vec.end() ) return depth;
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const auto zitend = std::lower_bound( it, vec.end(), vEnd + resolution, [] ( const auto& l, const auto& r ) { Adapter a; return a(l).Start() < r; } );
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@ -406,35 +407,27 @@ int TimelineItemThread::PreprocessZoneLevel( const TimelineContext& ctx, const V
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if( !a(*it).IsEndValid() && m_worker.GetZoneEnd( a(*it) ) < vStart ) return depth;
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if( m_worker.GetZoneEnd( a(*(zitend-1)) ) < vStart ) return depth;
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const auto MinVisNs = MinVisSize * nspx;
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int maxdepth = depth + 1;
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while( it < zitend )
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{
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auto& ev = a(*it);
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const auto end = m_worker.GetZoneEnd( ev );
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const auto zsz = std::max( ( end - ev.Start() ) * pxns, pxns * 0.5 );
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if( zsz < MinVisSize )
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const auto zsz = end - ev.Start();
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if( zsz < MinVisNs )
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{
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int num = 0;
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auto px1ns = end - vStart;
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auto rend = end;
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auto nextTime = end + MinVisNs;
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auto next = it + 1;
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for(;;)
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{
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const auto prevIt = it;
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it = std::lower_bound( it, zitend, nextTime, [] ( const auto& l, const auto& r ) { Adapter a; return (uint64_t)a(l).End() < (uint64_t)r; } );
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if( it == prevIt ) ++it;
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num += std::distance( prevIt, it );
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if( it == zitend ) break;
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const auto nend = m_worker.GetZoneEnd( a(*it) );
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const auto nsnext = nend - vStart;
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if( nsnext - px1ns >= MinVisNs * 2 ) break;
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px1ns = nsnext;
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rend = nend;
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nextTime = nend + nspx;
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next = std::lower_bound( next, zitend, nextTime, [] ( const auto& l, const auto& r ) { Adapter a; return (uint64_t)a(l).End() < (uint64_t)r; } );
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if( next == zitend ) break;
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const auto nt = m_worker.GetZoneEnd( a(*next) );
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if( nt - nextTime >= MinVisNs ) break;
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nextTime = nt + MinVisNs;
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}
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m_draw.emplace_back( TimelineDraw { TimelineDrawType::Folded, uint16_t( depth ), (void**)&ev, rend, num } );
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m_draw.emplace_back( TimelineDraw { TimelineDrawType::Folded, uint16_t( depth ), (void**)&ev, m_worker.GetZoneEnd( a(*(next-1)) ), uint32_t( next - it ) } );
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it = next;
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}
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else
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{
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