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Optimize drawing messages.

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This commit is contained in:
Bartosz Taudul 2017-10-28 12:37:34 +02:00
parent d21040e3d8
commit e5865cb23e
1 changed files with 20 additions and 4 deletions
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24
server/TracyView.cpp
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@ -1839,7 +1839,7 @@ void View::DrawZones()
ImGui::InvisibleButton( "##zones", ImVec2( w, h ) ); ImGui::InvisibleButton( "##zones", ImVec2( w, h ) );
bool hover = ImGui::IsItemHovered(); bool hover = ImGui::IsItemHovered();
auto timespan = m_zvEnd - m_zvStart; const auto timespan = m_zvEnd - m_zvStart;
auto pxns = w / double( timespan ); auto pxns = w / double( timespan );
if( hover ) if( hover )
@ -1848,6 +1848,8 @@ void View::DrawZones()
HandleZoneViewMouse( timespan, wpos, w, pxns ); HandleZoneViewMouse( timespan, wpos, w, pxns );
} }
const auto nspx = 1.0 / pxns;
// zones // zones
LockHighlight nextLockHighlight { -1 }; LockHighlight nextLockHighlight { -1 };
const auto ty = ImGui::GetFontSize(); const auto ty = ImGui::GetFontSize();
@ -1870,17 +1872,31 @@ void View::DrawZones()
while( it < end ) while( it < end )
{ {
const auto next = std::upper_bound( it, v->messages.end(), (*it)->time + MinVisSize * nspx, [] ( const auto& lhs, const auto& rhs ) { return lhs < rhs->time; } );
const auto dist = std::distance( it, next );
const auto px = ( (*it)->time - m_zvStart ) * pxns; const auto px = ( (*it)->time - m_zvStart ) * pxns;
if( dist > 1 )
{
draw->AddTriangleFilled( wpos + ImVec2( px - (ty - to) * 0.5, offset + to ), wpos + ImVec2( px + (ty - to) * 0.5, offset + to ), wpos + ImVec2( px, offset + to + th ), 0xFFDDDDDD );
}
draw->AddTriangle( wpos + ImVec2( px - (ty - to) * 0.5, offset + to ), wpos + ImVec2( px + (ty - to) * 0.5, offset + to ), wpos + ImVec2( px, offset + to + th ), 0xFFDDDDDD ); draw->AddTriangle( wpos + ImVec2( px - (ty - to) * 0.5, offset + to ), wpos + ImVec2( px + (ty - to) * 0.5, offset + to ), wpos + ImVec2( px, offset + to + th ), 0xFFDDDDDD );
if( hover && ImGui::IsMouseHoveringRect( wpos + ImVec2( px - (ty - to) * 0.5 - 1, offset ), wpos + ImVec2( px + (ty - to) * 0.5 + 1, offset + ty ) ) ) if( hover && ImGui::IsMouseHoveringRect( wpos + ImVec2( px - (ty - to) * 0.5 - 1, offset ), wpos + ImVec2( px + (ty - to) * 0.5 + 1, offset + ty ) ) )
{ {
ImGui::BeginTooltip(); ImGui::BeginTooltip();
ImGui::Text( "%s", TimeToString( (*it)->time - m_frames[0] ) ); if( dist > 1 )
ImGui::Text( "%s", (*it)->literal ? GetString( (*it)->str ) : (*it)->txt ); {
ImGui::Text( "%i messages", (int)dist );
}
else
{
ImGui::Text( "%s", TimeToString( (*it)->time - m_frames[0] ) );
ImGui::Text( "%s", (*it)->literal ? GetString( (*it)->str ) : (*it)->txt );
}
ImGui::EndTooltip(); ImGui::EndTooltip();
m_msgHighlight = *it; m_msgHighlight = *it;
} }
++it; it = next;
} }
} }
else else