63 lines
1.3 KiB
C++
63 lines
1.3 KiB
C++
#pragma once
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#include "utilities.hh"
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struct T_ProfilerSamples
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{
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float sum;
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uint32_t nSamples;
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};
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struct T_Profiler
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{
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static constexpr uint32_t Samples = 4;
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static constexpr uint32_t History = 4;
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static constexpr uint32_t Invalid = 0xffffffff;
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void clear( );
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void startFrame( );
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void start( T_String const& section );
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void end( T_String const& section );
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void endFrame( );
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uint32_t sections( ) const noexcept
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{ return sections_.size( ); }
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T_String const& nameOf(
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const uint32_t section ) const
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{ return sections_[ section ]; }
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float durationOf( const uint32_t section ) const
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{ return secDurations_[ section ]; }
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float startOf( const uint32_t section ) const
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{ return secStarts_[ section ]; }
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void makeUI( );
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bool& uiEnabled( ) { return uiEnabled_; }
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private:
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using T_SamplesList_ = T_Array< T_ProfilerSamples >;
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using T_Data_ = T_Array< T_SamplesList_ >;
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uint32_t find( T_String const& section ) const;
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float computeDuration(
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const uint32_t section ) const;
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uint32_t previous_;
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uint32_t current_;
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T_Array< T_String > sections_;
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T_Array< uint32_t > chain_;
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T_Array< uint32_t > parents_;
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T_Data_ samples_;
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T_Array< uint64_t > starts_;
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T_Array< float > secDurations_;
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T_Array< float > secStarts_;
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bool uiEnabled_ = false;
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T_Array< int > displayed_;
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};
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