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Rework symbol view gutter markers logic.

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Bartosz Taudul
2026-05-23 12:26:24 +02:00
parent 65db47ed0d
commit a0af290db5
1 changed files with 54 additions and 44 deletions
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98
profiler/src/profiler/TracySourceView.cpp
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@@ -1812,33 +1812,38 @@ void SourceView::RenderSymbolSourceView( const AddrStatData& as, Worker& worker,
}
pdqsort_branchless( ipData.begin(), ipData.end(), []( const auto& l, const auto& r ) { return l.first < r.first; } );
const auto step = uint32_t( lines.size() * 2 / rect.GetHeight() );
const auto x14 = round( rect.Min.x + rect.GetWidth() * 0.4f );
const auto x34 = round( rect.Min.x + rect.GetWidth() * 0.6f );
auto it = ipData.begin();
while( it != ipData.end() )
const auto bucketHeight = std::max( 1, int( round( 3 * scale ) ) );
const auto bucketNum = std::max( 1, int( ceil( rect.GetHeight() / bucketHeight ) ) );
std::vector<int64_t> buckets( bucketNum, -1 );
for( auto& v : ipData )
{
const auto firstLine = it->first;
AddrStat ipSum = {};
while( it != ipData.end() && it->first <= firstLine + step )
const auto bucketStart = int( float( v.first - 1 ) / lines.size() * bucketNum );
auto bucketEnd = int( float( v.first ) / lines.size() * bucketNum );
if( bucketEnd == bucketStart ) bucketEnd++;
for( auto idx = bucketStart; idx<bucketEnd; idx++ )
{
ipSum += it->second;
++it;
}
const auto ly = round( rect.Min.y + float( firstLine ) / lines.size() * rect.GetHeight() );
if( m_childCalls )
{
const auto color = ( ipSum.local + ipSum.ext == 0 ) ? 0x22FFFFFF : GetHotnessColor( ipSum.local + ipSum.ext, as.ipMaxSrc.local + as.ipMaxSrc.ext );
draw->AddRectFilled( ImVec2( x14, ly ), ImVec2( x34, ly+3*scale ), color );
}
else
{
const auto color = ipSum.local == 0 ? 0x22FFFFFF : GetHotnessColor( ipSum.local, as.ipMaxSrc.local );
draw->AddRectFilled( ImVec2( x14, ly ), ImVec2( x34, ly+3*scale ), color );
if( m_childCalls )
{
buckets[idx] = std::max( buckets[idx], int64_t( v.second.local + v.second.ext ) );
}
else
{
buckets[idx] = std::max( buckets[idx], int64_t( v.second.local ) );
}
}
}
const auto x40 = round( rect.Min.x + rect.GetWidth() * 0.4f );
const auto x60 = round( rect.Min.x + rect.GetWidth() * 0.6f );
for( size_t i=0; i<buckets.size(); i++ )
{
if( buckets[i] < 0 ) continue;
const auto y0 = round( rect.Min.y + float( i ) / bucketNum * rect.GetHeight() );
const auto y1 = round( rect.Min.y + float( i + 1 ) / bucketNum * rect.GetHeight() );
const auto color = buckets[i] == 0 ? 0x22FFFFFF : ( GetHotnessColor( buckets[i], m_childCalls ? (as.ipMaxSrc.local + as.ipMaxSrc.ext) : as.ipMaxSrc.local ) );
draw->AddRectFilled( ImVec2( x40, y0 ), ImVec2( x60, y1 ), color );
}
ImGui::PopClipRect();
}
@@ -2737,31 +2742,36 @@ uint64_t SourceView::RenderSymbolAsmView( const AddrStatData& as, Worker& worker
}
pdqsort_branchless( ipData.begin(), ipData.end(), []( const auto& l, const auto& r ) { return l.first < r.first; } );
const auto step = uint32_t( m_asm.size() * 2 / rect.GetHeight() );
const auto bucketHeight = std::max( 1, int( round( 3 * scale ) ) );
const auto bucketNum = std::max( 1, int( ceil( rect.GetHeight() / bucketHeight ) ) );
std::vector<int64_t> buckets( bucketNum, -1 );
for( auto& v : ipData )
{
const auto bucketStart = int( float( v.first ) / m_asm.size() * bucketNum );
auto bucketEnd = int( float( v.first + 1 ) / m_asm.size() * bucketNum );
if( bucketEnd == bucketStart ) bucketEnd++;
for( auto idx = bucketStart; idx<bucketEnd; idx++ )
{
if( m_childCalls )
{
buckets[idx] = std::max( buckets[idx], int64_t( v.second.local + v.second.ext ) );
}
else
{
buckets[idx] = std::max( buckets[idx], int64_t( v.second.local ) );
}
}
}
const auto x40 = round( rect.Min.x + rect.GetWidth() * 0.4f );
const auto x60 = round( rect.Min.x + rect.GetWidth() * 0.6f );
auto it = ipData.begin();
while( it != ipData.end() )
for( size_t i=0; i<buckets.size(); i++ )
{
const auto firstLine = it->first;
AddrStat ipSum = {};
while( it != ipData.end() && it->first <= firstLine + step )
{
ipSum += it->second;
++it;
}
const auto ly = round( rect.Min.y + float( firstLine ) / m_asm.size() * rect.GetHeight() );
if( m_childCalls )
{
const auto color = GetHotnessColor( ipSum.local + ipSum.ext, as.ipMaxAsm.local + as.ipMaxAsm.ext );
draw->AddRectFilled( ImVec2( x40, ly ), ImVec2( x60, ly+3*scale ), color );
}
else if( as.ipMaxAsm.local != 0 )
{
const auto color = GetHotnessColor( ipSum.local, as.ipMaxAsm.local );
draw->AddRectFilled( ImVec2( x40, ly ), ImVec2( x60, ly+3*scale ), color );
}
if( buckets[i] < 0 ) continue;
const auto y0 = round( rect.Min.y + float( i ) / bucketNum * rect.GetHeight() );
const auto y1 = round( rect.Min.y + float( i + 1 ) / bucketNum * rect.GetHeight() );
const auto color = GetHotnessColor( buckets[i], m_childCalls ? (as.ipMaxAsm.local + as.ipMaxAsm.ext) : as.ipMaxAsm.local );
draw->AddRectFilled( ImVec2( x40, y0 ), ImVec2( x60, y1 ), color );
}
if( selJumpStart != 0 )