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Very crude drawing of lock events.

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This commit is contained in:
Bartosz Taudul 2017-10-04 21:27:06 +02:00
parent 486f0999a7
commit d93c4bc271
2 changed files with 51 additions and 2 deletions
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52
server/TracyView.cpp
View File

@ -1338,9 +1338,11 @@ void View::DrawZones()
offset += ostep;
m_lastCpu = -1;
const auto depth = DrawZoneLevel( v->timeline, hover, pxns, wpos, offset, 0 );
auto depth = DrawZoneLevel( v->timeline, hover, pxns, wpos, offset, 0 );
offset += ostep * ( depth + 1 );
offset += ostep * ( depth + 1.2f );
depth = DrawLocks( v->id, hover, pxns, wpos, offset );
offset += ostep * ( depth + 0.2f );
}
}
@ -1514,6 +1516,52 @@ int View::DrawZoneLevel( const Vector<Event*>& vec, bool hover, double pxns, con
return maxdepth;
}
int View::DrawLocks( uint64_t tid, bool hover, double pxns, const ImVec2& wpos, int _offset )
{
int cnt = 0;
for( auto& v : m_lockMap )
{
auto& lockmap = v.second;
if( lockmap.threads.find( tid ) == lockmap.threads.end() ) continue;
auto& tl = lockmap.timeline;
auto it = std::lower_bound( tl.begin(), tl.end(), m_zvStart - m_delay, [] ( const auto& l, const auto& r ) { return l->time < r; } );
if( it != tl.end() )
{
const auto eit = std::lower_bound( tl.begin(), tl.end(), m_zvEnd + m_resolution, [] ( const auto& l, const auto& r ) { return l->time < r; } );
if( it != eit )
{
bool drawn = false;
const auto ty = ImGui::GetFontSize();
const auto ostep = ty + 1;
const auto offset = _offset + ostep * cnt;
auto draw = ImGui::GetWindowDrawList();
auto& srcloc = GetSourceLocation( lockmap.srcloc );
int64_t pos = std::distance( tl.begin(), it );
int64_t last = std::distance( tl.begin(), eit );
while( pos < last )
{
if( tl[pos]->thread == tid )
{
const auto px0 = ( tl[pos]->time - m_zvStart ) * pxns;
draw->AddCircle( wpos + ImVec2( px0, offset + ty / 2 ), 5.f, tl[pos]->type == LockEvent::Type::Wait ? 0xFF0000FF : ( tl[pos]->type == LockEvent::Type::Obtain ? 0xFF00FF00 : 0xFF00FFFF ) );
drawn = true;
}
pos++;
}
if( drawn )
{
draw->AddText( wpos + ImVec2( 0, offset ), 0xFF8888FF, GetString( srcloc.function ) );
cnt++;
}
}
}
}
return cnt;
}
void View::DrawZoneInfoWindow()
{
if( !m_zoneInfoWindow ) return;

1
server/TracyView.hpp
View File

@ -103,6 +103,7 @@ private:
void DrawFrames();
void DrawZones();
int DrawZoneLevel( const Vector<Event*>& vec, bool hover, double pxns, const ImVec2& wpos, int offset, int depth );
int DrawLocks( uint64_t tid, bool hover, double pxns, const ImVec2& wpos, int offset );
void DrawZoneInfoWindow();
uint32_t GetZoneColor( const Event& ev );