tseeker-pub/demotool
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Profiler - Display CPU/GPU times on tooltips

Browse source
This commit is contained in:
Emmanuel BENOîT 2017-12-24 18:40:12 +01:00
parent 646ec5a423
commit 98ecedfaae
2 changed files with 26 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

27
ui-profiling.cc
View file

@ -56,6 +56,8 @@ void T_Profiler::endFrame( )
} }
while ( secDurations_.size( ) < n ) { while ( secDurations_.size( ) < n ) {
secCPUDurations_.add( 0 );
secGPUDurations_.add( 0 );
secDurations_.add( 0 ); secDurations_.add( 0 );
secStarts_.add( 0 ); secStarts_.add( 0 );
} }
@ -63,6 +65,8 @@ void T_Profiler::endFrame( )
for ( auto i = 0u ; i < n ; i ++ ) { for ( auto i = 0u ; i < n ; i ++ ) {
const float cpuD = computeDuration( samples_[ i ] ); const float cpuD = computeDuration( samples_[ i ] );
const float gpuD = computeDuration( gpuSamples_[ i ] ); const float gpuD = computeDuration( gpuSamples_[ i ] );
secCPUDurations_[ i ] = cpuD;
secGPUDurations_[ i ] = gpuD;
secDurations_[ i ] = std::max( cpuD , gpuD ); secDurations_[ i ] = std::max( cpuD , gpuD );
if ( parents_[ i ] != Invalid ) { if ( parents_[ i ] != Invalid ) {
assert( parents_[ i ] < i ); assert( parents_[ i ] < i );
@ -158,11 +162,28 @@ void T_Profiler::makeUI( )
ebcl::T_StringBuilder sb; ebcl::T_StringBuilder sb;
char tms[ 12 ]; char tms[ 12 ];
snprintf( tms , 12 , "%.3f" , secDurations_[ i ] ); snprintf( tms , 12 , "%.1f" , secDurations_[ i ] );
sb << sections_[ i ] << " (" sb << sections_[ i ] << " (" << tms << "ms)" << '\0';
<< tms << "ms)" << '\0';
ImGui::Checkbox( sb.data( ) , (bool*) &displayed_[ i ] ); ImGui::Checkbox( sb.data( ) , (bool*) &displayed_[ i ] );
ImGui::PopStyleColor( ); ImGui::PopStyleColor( );
if ( ImGui::IsItemHovered( ) ) {
ImGui::BeginTooltip( );
snprintf( tms , 12 , "%.3f" , secDurations_[ i ] );
sb.clear( ) << sections_[ i ] << '\0';
ImGui::PushStyleColor( ImGuiCol_Text , color );
ImGui::Text( "%s" , sb.data( ) );
ImGui::PopStyleColor( );
sb.clear( ) << "\nTime: " << tms << "ms\n\nCPU: ";
snprintf( tms , 12 , "%.3f" , secCPUDurations_[ i ] );
sb << tms << "ms\nGPU: ";
snprintf( tms , 12 , "%.3f" , secGPUDurations_[ i ] );
sb << tms << "ms" << '\0';
ImGui::Text( "%s" , sb.data( ) );
ImGui::EndTooltip( );
}
} }
ImGui::EndChild( ); ImGui::EndChild( );
ImGui::SameLine( ); ImGui::SameLine( );

2
ui-profiling.hh
View file

@ -63,6 +63,8 @@ struct T_Profiler
T_Data_ samples_; T_Data_ samples_;
T_Array< uint64_t > cpuStarts_; T_Array< uint64_t > cpuStarts_;
T_Array< float > secCPUDurations_;
T_Array< float > secGPUDurations_;
T_Array< float > secDurations_; T_Array< float > secDurations_;
T_Array< float > secStarts_; T_Array< float > secStarts_;