diff --git a/server/TracyView.cpp b/server/TracyView.cpp index d28d503c..2c6b99bb 100644 --- a/server/TracyView.cpp +++ b/server/TracyView.cpp @@ -1178,6 +1178,26 @@ const char* View::TimeToString( int64_t ns ) const return buf; } +const char* View::RealToString( double val ) const +{ + enum { Pool = 8 }; + static char bufpool[Pool][64]; + static int bufsel = 0; + char* buf = bufpool[bufsel]; + bufsel = ( bufsel + 1 ) % Pool; + + sprintf( buf, "%f", val ); + auto ptr = buf; + while( *ptr != '\0' && *ptr != ',' && *ptr != '.' ) ptr++; + if( *ptr == '\0' ) return buf; + while( *ptr != '\0' ) ptr++; + ptr--; + while( *ptr == '0' && *ptr != ',' && *ptr != '.' ) ptr--; + if( *ptr != '.' && *ptr != ',' ) ptr++; + *ptr = '\0'; + return buf; +} + const char* View::GetString( uint64_t ptr ) const { const auto it = m_strings.find( ptr ); @@ -2363,17 +2383,17 @@ int View::DrawPlots( int offset, double pxns, const ImVec2& wpos, bool hover ) ImGui::BeginTooltip(); ImGui::Text( "Plot \"%s\"", txt ); ImGui::Text( "Data points: %i", v->data.size() ); - ImGui::Text( "Data range: %f", v->max - v->min ); - ImGui::Text( "Min value: %f", v->min ); - ImGui::Text( "Max value: %f", v->max ); + ImGui::Text( "Data range: %s", RealToString( v->max - v->min ) ); + ImGui::Text( "Min value: %s", RealToString( v->min ) ); + ImGui::Text( "Max value: %s", RealToString( v->max ) ); ImGui::Text( "Time range: %s", TimeToString( tr ) ); - ImGui::Text( "Data/second: %f", double( v->data.size() ) / tr * 1000000000ull ); + ImGui::Text( "Data/second: %s", RealToString( double( v->data.size() ) / tr * 1000000000ull ) ); const auto it = std::lower_bound( v->data.begin(), v->data.end(), v->data.back().time - 1000000000ull * 10, [] ( const auto& l, const auto& r ) { return l.time < r; } ); const auto tr10 = v->data.back().time - it->time; if( tr10 != 0 ) { - ImGui::Text( "D/s (10s): %f", double( std::distance( it, v->data.end() ) ) / tr10 * 1000000000ull ); + ImGui::Text( "D/s (10s): %s", RealToString( double( std::distance( it, v->data.end() ) ) / tr10 * 1000000000ull ) ); } ImGui::EndTooltip(); @@ -2405,7 +2425,7 @@ int View::DrawPlots( int offset, double pxns, const ImVec2& wpos, bool hover ) { char tmp[64]; - sprintf( tmp, "%f", max ); + sprintf( tmp, "%s", RealToString( max ) ); draw->AddText( wpos + ImVec2( 0, offset ), 0x8844DDDD, tmp ); } @@ -2437,7 +2457,7 @@ int View::DrawPlots( int offset, double pxns, const ImVec2& wpos, bool hover ) offset += PlotHeight - ty; { char tmp[64]; - sprintf( tmp, "%f", min ); + sprintf( tmp, "%s", RealToString( min ) ); draw->AddText( wpos + ImVec2( 0, offset ), 0x8844DDDD, tmp ); } draw->AddLine( wpos + ImVec2( 0, offset + ty - 1 ), wpos + ImVec2( w, offset + ty - 1 ), 0x8844DDDD ); @@ -2457,10 +2477,10 @@ void View::DrawPlotPoint( const ImVec2& wpos, float x, float y, int offset, uint if( ImGui::IsMouseHoveringRect( wpos + ImVec2( x - 2, offset ), wpos + ImVec2( x + 2, offset + PlotHeight ) ) ) { ImGui::BeginTooltip(); - ImGui::Text( "Value: %f", val ); + ImGui::Text( "Value: %s", RealToString( val ) ); if( hasPrev ) { - ImGui::Text( "Change: %f", val - prev ); + ImGui::Text( "Change: %s", RealToString( val - prev ) ); } ImGui::EndTooltip(); } diff --git a/server/TracyView.hpp b/server/TracyView.hpp index 5c5e9623..b2520cd5 100644 --- a/server/TracyView.hpp +++ b/server/TracyView.hpp @@ -139,6 +139,7 @@ private: int64_t GetZoneEnd( const Event& ev ) const; Vector& GetParentVector( const Event& ev ); const char* TimeToString( int64_t ns ) const; + const char* RealToString( double val ) const; const char* GetString( uint64_t ptr ) const; const char* GetThreadString( uint64_t id ) const; const QueueSourceLocation& GetSourceLocation( uint64_t srcloc ) const;