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https://github.com/wolfpld/tracy.git
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Draw samples using precalculated data.
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parent
8bbd50361a
commit
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@ -259,7 +259,7 @@ void TimelineItemThread::HeaderExtraContents( const TimelineContext& ctx, int of
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bool TimelineItemThread::DrawContents( const TimelineContext& ctx, int& offset )
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{
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const auto res = m_view.DrawThread( ctx, *m_thread, m_draw, m_ctxDraw, offset, m_depth );
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const auto res = m_view.DrawThread( ctx, *m_thread, m_draw, m_ctxDraw, m_samplesDraw, offset, m_depth );
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if( !res )
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{
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auto& crash = m_worker.GetCrashEvent();
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@ -43,6 +43,7 @@ class SourceView;
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struct TimelineContext;
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struct TimelineDraw;
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struct ContextSwitchDraw;
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struct SamplesDraw;
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class View
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{
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@ -123,7 +124,7 @@ public:
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void HighlightThread( uint64_t thread );
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void ZoomToRange( int64_t start, int64_t end, bool pause = true );
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bool DrawPlot( const TimelineContext& ctx, PlotData& plot, int& offset );
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bool DrawThread( const TimelineContext& ctx, const ThreadData& thread, const std::vector<TimelineDraw>& draw, const std::vector<ContextSwitchDraw>& ctxDraw, int& offset, int depth );
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bool DrawThread( const TimelineContext& ctx, const ThreadData& thread, const std::vector<TimelineDraw>& draw, const std::vector<ContextSwitchDraw>& ctxDraw, const std::vector<SamplesDraw>& samplesDraw, int& offset, int depth );
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void DrawThreadMessages( const TimelineContext& ctx, const ThreadData& thread, int offset );
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void DrawThreadOverlays( const ThreadData& thread, const ImVec2& ul, const ImVec2& dr );
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bool DrawGpu( const TimelineContext& ctx, const GpuCtxData& gpu, int& offset );
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@ -206,7 +207,7 @@ private:
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void DrawTimelineFramesHeader();
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void DrawTimelineFrames( const FrameData& frames );
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void DrawTimeline();
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void DrawSamples( const Vector<SampleData>& vec, bool hover, double pxns, int64_t nspx, const ImVec2& wpos, int offset );
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void DrawSampleList( const TimelineContext& ctx, const std::vector<SamplesDraw>& drawList, const Vector<SampleData>& vec, int offset );
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void DrawZoneList( const TimelineContext& ctx, const std::vector<TimelineDraw>& drawList, int offset, uint64_t tid );
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void DrawContextSwitchList( const TimelineContext& ctx, const std::vector<ContextSwitchDraw>& drawList, int offset, int endOffset, bool isFiber );
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int DispatchGpuZoneLevel( const Vector<short_ptr<GpuEvent>>& vec, bool hover, double pxns, int64_t nspx, const ImVec2& wpos, int offset, int depth, uint64_t thread, float yMin, float yMax, int64_t begin, int drift );
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@ -6,60 +6,57 @@
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#include "TracyMouse.hpp"
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#include "TracyPrint.hpp"
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#include "TracySourceView.hpp"
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#include "TracyTimelineContext.hpp"
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#include "TracyTimelineDraw.hpp"
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#include "TracyView.hpp"
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namespace tracy
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{
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void View::DrawSamples( const Vector<SampleData>& vec, bool hover, double pxns, int64_t nspx, const ImVec2& wpos, int offset )
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void View::DrawSampleList( const TimelineContext& ctx, const std::vector<SamplesDraw>& drawList, const Vector<SampleData>& vec, int offset )
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{
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const auto MinVis = 6 * GetScale();
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auto it = std::lower_bound( vec.begin(), vec.end(), m_vd.zvStart - 2 * MinVis * nspx, [] ( const auto& l, const auto& r ) { return l.time.Val() < r; } );
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if( it == vec.end() ) return;
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const auto itend = std::lower_bound( it, vec.end(), m_vd.zvEnd, [] ( const auto& l, const auto& r ) { return l.time.Val() < r; } );
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if( it == itend ) return;
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const auto& wpos = ctx.wpos;
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const auto ty = ctx.ty;
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const auto vStart = ctx.vStart;
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const auto pxns = ctx.pxns;
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const auto hover = ctx.hover;
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const auto ty0375 = offset + round( ImGui::GetTextLineHeight() * 0.375f );
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const auto ty02 = round( ImGui::GetTextLineHeight() * 0.2f );
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const auto ty01 = round( ImGui::GetTextLineHeight() * 0.1f );
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const auto MinVis = 6 * GetScale();
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const auto ty0375 = offset + round( ty * 0.375f );
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const auto ty02 = round( ty * 0.2f );
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const auto ty01 = round( ty * 0.1f );
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const auto y0 = ty0375 - ty02 - 3;
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const auto y1 = ty0375 + ty02 - 1;
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auto begin = vec.begin();
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auto draw = ImGui::GetWindowDrawList();
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bool tooltipDisplayed = false;
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while( it < itend )
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for( auto& v : drawList )
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{
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bool visible = true;
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const auto px0 = ( it->time.Val() - m_vd.zvStart ) * pxns;
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double px1;
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auto next = it+1;
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int num;
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if( next != itend )
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auto it = begin + v.idx;
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const auto t0 = it->time.Val();
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const auto px0 = ( t0 - vStart ) * pxns;
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if( v.folded )
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{
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auto px1ns = next->time.Val() - m_vd.zvStart;
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px1 = px1ns * pxns;
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if( px1 - px0 < MinVis )
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const auto eit = it + v.num;
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const auto t1 = eit->time.Val();
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const auto px1 = ( t1 - vStart ) * pxns;
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DrawZigZag( draw, wpos + ImVec2( 0, ty0375 ), px0, std::max( px1, px0+MinVis ), ty01, 0xFF997777 );
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if( hover && ImGui::IsMouseHoveringRect( wpos + ImVec2( px0, y0 ), wpos + ImVec2( std::max( px1, px0+MinVis ), y1 ) ) )
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{
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const auto MinVisNs = MinVis * nspx;
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visible = false;
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auto nextTime = px0 + MinVisNs;
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for(;;)
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ImGui::BeginTooltip();
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ImGui::TextUnformatted( "Multiple call stack samples" );
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TextFocused( "Number of samples:", RealToString( v.num ) );
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ImGui::EndTooltip();
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if( IsMouseClicked( 2 ) )
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{
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const auto prev = next;
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next = std::lower_bound( next, itend, nextTime, [] ( const auto& l, const auto& r ) { return l.time.Val() < r; } );
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if( prev == next ) ++next;
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if( next == itend ) break;
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const auto nsnext = next->time.Val() - m_vd.zvStart;
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if( nsnext - px1ns >= MinVisNs ) break;
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px1ns = nsnext;
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nextTime = next->time.Val() + nspx;
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ZoomToRange( t0, t1 );
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}
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num = next - it;
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px1 = px1ns * pxns;
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}
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}
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if( visible )
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else
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{
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draw->AddCircleFilled( wpos + ImVec2( px0, ty0375 ), ty02, 0xFFDD8888 );
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if( !tooltipDisplayed && hover && ImGui::IsMouseHoveringRect( wpos + ImVec2( px0 - ty02 - 2, y0 ), wpos + ImVec2( px0 + ty02 + 1, y1 ) ) )
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@ -72,24 +69,6 @@ void View::DrawSamples( const Vector<SampleData>& vec, bool hover, double pxns,
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}
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}
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}
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else
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{
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DrawZigZag( draw, wpos + ImVec2( 0, ty0375 ), px0, std::max( px1, px0+MinVis ), ty01, 0xFF997777 );
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if( hover && ImGui::IsMouseHoveringRect( wpos + ImVec2( px0, y0 ), wpos + ImVec2( std::max( px1, px0+MinVis ), y1 ) ) )
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{
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ImGui::BeginTooltip();
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ImGui::TextUnformatted( "Multiple call stack samples" );
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TextFocused( "Number of samples:", RealToString( num ) );
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ImGui::EndTooltip();
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if( IsMouseClicked( 2 ) )
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{
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const auto prev = next-1;
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ZoomToRange( it->time.Val(), prev->time.Val() + 1 );
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}
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}
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}
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it = next;
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}
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}
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@ -23,7 +23,7 @@ static tracy_force_inline uint32_t MixGhostColor( uint32_t c0, uint32_t c1 )
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( ( ( ( ( c0 & 0x000000FF ) ) + 3 * ( ( c1 & 0x000000FF ) ) ) >> 2 ) );
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}
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bool View::DrawThread( const TimelineContext& ctx, const ThreadData& thread, const std::vector<TimelineDraw>& draw, const std::vector<ContextSwitchDraw>& ctxDraw, int& offset, int depth )
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bool View::DrawThread( const TimelineContext& ctx, const ThreadData& thread, const std::vector<TimelineDraw>& draw, const std::vector<ContextSwitchDraw>& ctxDraw, const std::vector<SamplesDraw>& samplesDraw, int& offset, int depth )
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{
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const auto& wpos = ctx.wpos;
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const auto ty = ctx.ty;
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@ -40,7 +40,7 @@ bool View::DrawThread( const TimelineContext& ctx, const ThreadData& thread, con
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ImGui::PopFont();
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const auto sampleOffset = offset;
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const auto hasSamples = m_vd.drawSamples && !thread.samples.empty();
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const auto hasSamples = m_vd.drawSamples && !samplesDraw.empty();
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const auto hasCtxSwitch = m_vd.drawContextSwitches && !ctxDraw.empty();
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if( hasSamples )
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@ -74,7 +74,7 @@ bool View::DrawThread( const TimelineContext& ctx, const ThreadData& thread, con
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}
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if( hasSamples )
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{
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DrawSamples( thread.samples, hover, pxns, int64_t( nspx ), wpos, sampleOffset );
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DrawSampleList( ctx, samplesDraw, thread.samples, sampleOffset );
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}
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if( m_vd.drawLocks )
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@ -446,7 +446,7 @@ void View::DrawZoneList( const TimelineContext& ctx, const std::vector<TimelineD
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const auto color = m_vd.dynamicColors == 2 ? 0xFF666666 : MixGhostColor( GetThreadColor( tid, v.depth ), 0x665555 );
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const auto rend = v.rend.Val();
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const auto px0 = ( ev.start.Val() - m_vd.zvStart ) * pxns;
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const auto px1 = ( rend - m_vd.zvStart ) * pxns;
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const auto px1 = ( rend - ev.end.Val() ) * pxns;
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draw->AddRectFilled( wpos + ImVec2( std::max( px0, -10.0 ), offset ), wpos + ImVec2( std::min( std::max( px1, px0+MinVisSize ), double( w + 10 ) ), offset + ty ), color );
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DrawZigZag( draw, wpos + ImVec2( 0, offset + ty/2 ), std::max( px0, -10.0 ), std::min( std::max( px1, px0+MinVisSize ), double( w + 10 ) ), ty/4, DarkenColor( color ) );
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if( hover && ImGui::IsMouseHoveringRect( wpos + ImVec2( std::max( px0, -10.0 ), offset ), wpos + ImVec2( std::min( std::max( px1, px0+MinVisSize ), double( w + 10 ) ), offset + ty + 1 ) ) )
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