mirror of
https://github.com/wolfpld/tracy.git
synced 2024-09-20 05:42:18 +00:00
Optimize drawing zone frames.
This commit is contained in:
Bartosz Taudul
parent
73d23320ee
commit
8f814b2537
@ -1704,6 +1704,20 @@ void View::HandleZoneViewMouse( int64_t timespan, const ImVec2& wpos, float w, d
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}
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}
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static const char* GetFrameText( int i, uint64_t ftime )
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{
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static char buf[128];
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if( i == 0 )
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{
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sprintf( buf, "Tracy init (%s)", TimeToString( ftime ) );
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}
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else
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{
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sprintf( buf, "Frame %i (%s)", i, TimeToString( ftime ) );
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}
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return buf;
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}
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bool View::DrawZoneFrames()
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{
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auto& io = ImGui::GetIO();
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@ -1713,6 +1727,7 @@ bool View::DrawZoneFrames()
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const auto h = ImGui::GetFontSize();
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const auto wh = ImGui::GetContentRegionAvail().y;
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auto draw = ImGui::GetWindowDrawList();
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const auto ty = ImGui::GetFontSize();
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ImGui::InvisibleButton( "##zoneFrames", ImVec2( w, h ) );
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bool hover = ImGui::IsItemHovered();
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@ -1724,89 +1739,76 @@ bool View::DrawZoneFrames()
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m_zvStartNext = 0;
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// frames
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do
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const auto zitbegin = std::lower_bound( m_frames.begin(), m_frames.end(), m_zvStart );
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if( zitbegin == m_frames.end() ) return hover;
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const auto zitend = std::lower_bound( m_frames.begin(), m_frames.end(), m_zvEnd );
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auto zbegin = (int)std::distance( m_frames.begin(), zitbegin );
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if( zbegin > 0 && *zitbegin != m_zvStart ) zbegin--;
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const auto zend = (int)std::distance( m_frames.begin(), zitend );
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for( int i=zbegin; i<zend; i++ )
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{
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const auto zitbegin = std::lower_bound( m_frames.begin(), m_frames.end(), m_zvStart );
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if( zitbegin == m_frames.end() ) break;
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const auto zitend = std::lower_bound( m_frames.begin(), m_frames.end(), m_zvEnd );
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const auto ftime = GetFrameTime( i );
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const auto fbegin = (int64_t)GetFrameBegin( i );
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const auto fend = (int64_t)GetFrameEnd( i );
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const auto fsz = pxns * ftime;
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auto zbegin = (int)std::distance( m_frames.begin(), zitbegin );
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if( zbegin > 0 && *zitbegin != m_zvStart ) zbegin--;
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const auto zend = (int)std::distance( m_frames.begin(), zitend );
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for( int i=zbegin; i<zend; i++ )
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if( hover && ImGui::IsMouseHoveringRect( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns, 0 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns, ty ) ) )
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{
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const auto ftime = GetFrameTime( i );
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const auto fbegin = (int64_t)GetFrameBegin( i );
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const auto fend = (int64_t)GetFrameEnd( i );
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ImGui::BeginTooltip();
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ImGui::Text( "%s", GetFrameText( i, ftime ) );
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ImGui::Text( "Time from start of program: %s", TimeToString( m_frames[i] - m_frames[0] ) );
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ImGui::EndTooltip();
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uint32_t color;
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char buf[128];
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if( i == 0 )
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if( ImGui::IsMouseClicked( 2 ) )
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{
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sprintf( buf, "Tracy init (%s)", TimeToString( ftime ) );
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color = 0xFF4444FF;
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m_zvStartNext = fbegin;
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m_zvEndNext = fend;
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m_pause = true;
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}
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}
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if( fsz <= 4 ) continue;
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if( fbegin >= m_zvStart )
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{
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draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns, 0 ), wpos + ImVec2( ( fbegin - m_zvStart ) * pxns, wh ), 0x22FFFFFF );
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}
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if( fsz >= 5 )
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{
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auto buf = GetFrameText( i, ftime );
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const auto tx = ImGui::CalcTextSize( buf ).x;
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uint32_t color = i == 0 ? 0xFF4444FF : 0xFFFFFFFF;
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if( fbegin >= m_zvStart )
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{
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draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, 1 ), wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, ty - 1 ), color );
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}
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if( fend <= m_zvEnd )
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{
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draw->AddLine( wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, 1 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, ty - 1 ), color );
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}
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if( fsz - 5 > tx )
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{
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const auto part = ( fsz - 5 - tx ) / 2;
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draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, ty / 2 ), wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + part, ty / 2 ), color );
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draw->AddText( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2 + part, 0 ), color, buf );
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draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2 + part + tx, ty / 2 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, ty / 2 ), color );
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}
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else
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{
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sprintf( buf, "Frame %i (%s)", i, TimeToString( ftime ) );
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color = 0xFFFFFFFF;
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draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, ty / 2 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, ty / 2 ), color );
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}
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const auto tsz = ImGui::CalcTextSize( buf );
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const auto fsz = pxns * ftime;
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if( hover && ImGui::IsMouseHoveringRect( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns, 0 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns, tsz.y ) ) )
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{
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ImGui::BeginTooltip();
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ImGui::Text( "%s", buf );
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ImGui::Text( "Time from start of program: %s", TimeToString( m_frames[i] - m_frames[0] ) );
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ImGui::EndTooltip();
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if( ImGui::IsMouseClicked( 2 ) )
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{
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m_zvStartNext = fbegin;
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m_zvEndNext = fend;
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m_pause = true;
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}
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}
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if( fbegin >= m_zvStart && fsz > 4 )
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{
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draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns, 0 ), wpos + ImVec2( ( fbegin - m_zvStart ) * pxns, wh ), 0x22FFFFFF );
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}
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if( fsz >= 5 )
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{
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if( fbegin >= m_zvStart )
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{
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draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, 1 ), wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, tsz.y - 1 ), color );
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}
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if( fend <= m_zvEnd )
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{
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draw->AddLine( wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, 1 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, tsz.y - 1 ), color );
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}
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if( fsz - 5 > tsz.x )
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{
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const auto part = ( fsz - 5 - tsz.x ) / 2;
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draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, tsz.y / 2 ), wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + part, tsz.y / 2 ), color );
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draw->AddText( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2 + part, 0 ), color, buf );
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draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2 + part + tsz.x, tsz.y / 2 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, tsz.y / 2 ), color );
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}
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else
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{
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draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, tsz.y / 2 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, tsz.y / 2 ), color );
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}
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}
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}
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const auto fend = GetFrameEnd( zend-1 );
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if( fend == m_zvEnd )
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{
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draw->AddLine( wpos + ImVec2( ( fend - m_zvStart ) * pxns, 0 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns, wh ), 0x22FFFFFF );
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}
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}
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while( false );
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const auto fend = GetFrameEnd( zend-1 );
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if( fend == m_zvEnd )
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{
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draw->AddLine( wpos + ImVec2( ( fend - m_zvStart ) * pxns, 0 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns, wh ), 0x22FFFFFF );
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}
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return hover;
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}
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