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Extract functionality for counting local frames in a callstack.

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Bartosz Taudul
2026-03-22 17:00:15 +01:00
parent 1967f2c79b
commit 3c283187c3
1 changed files with 17 additions and 12 deletions
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29
profiler/src/profiler/TracyView_Utility.cpp
View File

@@ -998,6 +998,22 @@ nlohmann::json View::GetCallstackJson( const CallstackFrameId* data, size_t size
return json;
}
static size_t GetNumLocalFrames( const Worker& m_worker, const CallstackFrameId* data, size_t size )
{
size_t local = 0;
auto end = data + size;
while( data < end )
{
const auto frameData = m_worker.GetCallstackFrame( *data++ );
if( !frameData ) continue;
const auto& frame = frameData->data[frameData->size - 1];
auto filename = m_worker.GetString( frame.file );
auto image = frameData->imageName.Active() ? m_worker.GetString( frameData->imageName ) : nullptr;
if( !IsFrameExternal( filename, image ) ) local++;
}
return local;
}
std::vector<CallstackFrameId> View::ReconstructZoneCallstack( const ZoneEvent& ev ) const
{
constexpr int SampleLimit = 10000;
@@ -1036,19 +1052,8 @@ std::vector<CallstackFrameId> View::ReconstructZoneCallstack( const ZoneEvent& e
size_t max = 0;
for( auto& stack : root.second )
{
size_t local = 0;
auto& cs = m_worker.GetCallstack( stack );
auto sz = cs.size();
for( int i = 0; i < sz; i++ )
{
const auto& v = cs[i];
const auto frameData = m_worker.GetCallstackFrame( v );
if( !frameData ) break;
const auto& frame = frameData->data[frameData->size - 1];
auto filename = m_worker.GetString( frame.file );
auto image = frameData->imageName.Active() ? m_worker.GetString( frameData->imageName ) : nullptr;
if( !IsFrameExternal( filename, image ) ) local++;
}
const auto local = GetNumLocalFrames( m_worker, cs.data(), cs.size() );
max = std::max( max, local );
}