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Draw frames in zone view.

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This commit is contained in:
Bartosz Taudul 2017-09-21 00:57:26 +02:00
parent 43dc12ca39
commit c3df475de7
2 changed files with 82 additions and 0 deletions
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81
server/TracyView.cpp
View File

@ -445,6 +445,7 @@ void View::DrawImpl()
ImGui::SameLine();
ImGui::Text( "Frames: %-7i Time span: %-10s View span: %s", m_frames.size(), TimeToString( GetLastTime() - m_frames[0] ), TimeToString( m_zvEnd - m_zvStart ) );
DrawFrames();
DrawZones();
ImGui::End();
ImGui::ShowTestWindow();
@ -617,4 +618,84 @@ void View::DrawFrames()
}
}
struct TimeScale
{
uint64_t div;
const char* fmt;
};
void View::DrawZones()
{
if( m_zvStart == m_zvEnd ) return;
assert( m_zvStart < m_zvEnd );
ImGuiWindow* window = ImGui::GetCurrentWindow();
if( window->SkipItems ) return;
const auto wpos = ImGui::GetCursorScreenPos();
const auto w = ImGui::GetWindowContentRegionWidth();
const auto h = ImGui::GetContentRegionAvail().y;
auto draw = ImGui::GetWindowDrawList();
enum { TimeHeight = 50 };
ImGui::InvisibleButton( "##zones", ImVec2( w, h ) );
bool hover = ImGui::IsItemHovered();
const auto timespan = m_zvEnd - m_zvStart;
const auto pxns = w / double( timespan );
const auto zitbegin = std::lower_bound( m_frames.begin(), m_frames.end(), m_zvStart );
const auto zitend = std::lower_bound( m_frames.begin(), m_frames.end(), m_zvEnd );
const auto zbegin = (int)std::distance( m_frames.begin(), zitbegin );
const auto zend = (int)std::distance( m_frames.begin(), zitend );
for( int i=zbegin; i<zend; i++ )
{
const auto ftime = GetFrameTime( i );
const auto fbegin = GetFrameBegin( i );
const auto fend = GetFrameEnd( i );
char buf[128];
sprintf( buf, "Frame %i (%s)", i, TimeToString( ftime ) );
const auto tsz = ImGui::CalcTextSize( buf );
const auto fsz = pxns * ftime;
if( fbegin >= m_zvStart )
{
draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns, 0 ), wpos + ImVec2( ( fbegin - m_zvStart ) * pxns, h ), 0x22FFFFFF );
}
if( fsz >= 5 )
{
if( fbegin >= m_zvStart )
{
draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, 1 ), wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, tsz.y - 1 ), 0xFFFFFFFF );
}
if( fend <= m_zvEnd )
{
draw->AddLine( wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, 1 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, tsz.y - 1 ), 0xFFFFFFFF );
}
if( fsz - 5 > tsz.x )
{
const auto part = ( fsz - 5 - tsz.x ) / 2;
draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, tsz.y / 2 ), wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + part, tsz.y / 2 ), 0xFFFFFFFF );
draw->AddText( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2 + part, 0 ), 0xFFFFFFFF, buf );
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 ), 0xFFFFFFFF );
}
else
{
draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, tsz.y / 2 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, tsz.y / 2 ), 0xFFFFFFFF );
}
}
}
const auto fend = GetFrameEnd( zend-1 );
if( fend == m_zvEnd )
{
draw->AddLine( wpos + ImVec2( ( fend - m_zvStart ) * pxns, 0 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns, h ), 0x22FFFFFF );
}
}
}

1
server/TracyView.hpp
View File

@ -56,6 +56,7 @@ private:
void DrawImpl();
void DrawFrames();
void DrawZones();
std::string m_addr;