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#include "TracyView.hpp"
namespace tracy
{
void View::ZoomToZone( const ZoneEvent& ev )
{
const auto end = m_worker.GetZoneEnd( ev );
if( end - ev.Start() <= 0 ) return;
ZoomToRange( ev.Start(), end );
}
void View::ZoomToZone( const GpuEvent& ev )
{
const auto end = m_worker.GetZoneEnd( ev );
if( end - ev.GpuStart() <= 0 ) return;
auto ctx = GetZoneCtx( ev );
if( !ctx )
{
ZoomToRange( ev.GpuStart(), end );
}
else
{
const auto td = ctx->threadData.size() == 1 ? ctx->threadData.begin() : ctx->threadData.find( m_worker.DecompressThread( ev.Thread() ) );
assert( td != ctx->threadData.end() );
int64_t begin;
if( td->second.timeline.is_magic() )
{
begin = ((Vector<GpuEvent>*)&td->second.timeline)->front().GpuStart();
}
else
{
begin = td->second.timeline.front()->GpuStart();
}
const auto drift = GpuDrift( ctx );
ZoomToRange( AdjustGpuTime( ev.GpuStart(), begin, drift ), AdjustGpuTime( end, begin, drift ) );
}
}
void View::ZoomToRange( int64_t start, int64_t end, bool pause )
{
if( start == end )
{
end = start + 1;
}
if( pause )
{
m_viewMode = ViewMode::Paused;
m_viewModeHeuristicTry = false;
}
m_highlightZoom.active = false;
if( !m_playback.pause && m_playback.sync ) m_playback.pause = true;
m_zoomAnim.active = true;
if( m_viewMode == ViewMode::LastRange )
{
const auto rangeCurr = m_vd.zvEnd - m_vd.zvStart;
const auto rangeDest = end - start;
m_zoomAnim.start0 = m_vd.zvStart;
m_zoomAnim.start1 = m_vd.zvStart - ( rangeDest - rangeCurr );
m_zoomAnim.end0 = m_vd.zvEnd;
m_zoomAnim.end1 = m_vd.zvEnd;
}
else
{
m_zoomAnim.start0 = m_vd.zvStart;
m_zoomAnim.start1 = start;
m_zoomAnim.end0 = m_vd.zvEnd;
m_zoomAnim.end1 = end;
}
m_zoomAnim.progress = 0;
}
void View::ZoomToPrevFrame()
{
if( m_vd.zvStart >= m_worker.GetFrameBegin( *m_frames, 0 ) )
{
size_t frame;
if( m_frames->continuous )
{
frame = (size_t)m_worker.GetFrameRange( *m_frames, m_vd.zvStart, m_vd.zvStart ).first;
}
else
{
frame = (size_t)m_worker.GetFrameRange( *m_frames, m_vd.zvStart, m_vd.zvStart ).second;
}
if( frame > 0 )
{
frame--;
const auto fbegin = m_worker.GetFrameBegin( *m_frames, frame );
const auto fend = m_worker.GetFrameEnd( *m_frames, frame );
ZoomToRange( fbegin, fend );
}
}
}
void View::ZoomToNextFrame()
{
int64_t start;
if( m_zoomAnim.active )
{
start = m_zoomAnim.start1;
}
else
{
start = m_vd.zvStart;
}
size_t frame;
if( start < m_worker.GetFrameBegin( *m_frames, 0 ) )
{
frame = 0;
}
else
{
frame = (size_t)m_worker.GetFrameRange( *m_frames, start, start ).first + 1;
}
if( frame >= m_worker.GetFrameCount( *m_frames ) ) return;
const auto fbegin = m_worker.GetFrameBegin( *m_frames, frame );
const auto fend = m_worker.GetFrameEnd( *m_frames, frame );
ZoomToRange( fbegin, fend );
}
void View::CenterAtTime( int64_t t )
{
const auto hr = std::max<uint64_t>( 1, ( m_vd.zvEnd - m_vd.zvStart ) / 2 );
ZoomToRange( t - hr, t + hr );
}
void View::SetViewToLastFrames()
{
const int total = m_worker.GetFrameCount( *m_frames );
m_vd.zvStart = m_worker.GetFrameBegin( *m_frames, std::max( 0, total - 4 ) );
if( total == 1 )
{
m_vd.zvEnd = m_worker.GetLastTime();
}
else
{
m_vd.zvEnd = m_worker.GetFrameBegin( *m_frames, total - 1 );
}
if( m_vd.zvEnd == m_vd.zvStart )
{
m_vd.zvEnd = m_worker.GetLastTime();
}
}
}
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