77 lines
1.6 KiB
C++
77 lines
1.6 KiB
C++
#pragma once
|
|
#ifndef REAL_BUILD
|
|
# include "externals.hh"
|
|
#endif
|
|
|
|
|
|
struct T_ProfilerSamples
|
|
{
|
|
float sum;
|
|
uint32_t nSamples;
|
|
};
|
|
|
|
|
|
struct T_Profiler
|
|
{
|
|
static constexpr uint32_t Samples = 4;
|
|
static constexpr uint32_t History = 4;
|
|
static constexpr uint32_t Invalid = 0xffffffff;
|
|
|
|
~T_Profiler( );
|
|
|
|
void clear( );
|
|
|
|
void startFrame( );
|
|
void start( T_String const& section );
|
|
void end( T_String const& section );
|
|
void endFrame( );
|
|
|
|
uint32_t sections( ) const noexcept
|
|
{ return sections_.size( ); }
|
|
|
|
T_String const& nameOf(
|
|
const uint32_t section ) const
|
|
{ return sections_[ section ]; }
|
|
|
|
float durationOf( const uint32_t section ) const
|
|
{ return secDurations_[ section ]; }
|
|
float startOf( const uint32_t section ) const
|
|
{ return secStarts_[ section ]; }
|
|
|
|
void makeUI( );
|
|
bool& uiEnabled( ) { return uiEnabled_; }
|
|
|
|
private:
|
|
using T_SamplesList_ = T_StaticArray< T_ProfilerSamples , History >;
|
|
using T_Data_ = T_Array< T_SamplesList_ >;
|
|
|
|
void extendGPUQueries( ) noexcept;
|
|
static void addSample(
|
|
T_SamplesList_& list ,
|
|
uint64_t duration ) noexcept;
|
|
|
|
uint32_t find( T_String const& section ) const;
|
|
static float computeDuration(
|
|
T_SamplesList_ const& list ) noexcept;
|
|
|
|
uint32_t previous_;
|
|
uint32_t current_;
|
|
|
|
T_Array< T_String > sections_;
|
|
T_Array< uint32_t > chain_;
|
|
T_Array< uint32_t > parents_;
|
|
T_Data_ samples_;
|
|
T_Array< uint64_t > cpuStarts_;
|
|
|
|
T_Array< float > secCPUDurations_;
|
|
T_Array< float > secGPUDurations_;
|
|
T_Array< float > secDurations_;
|
|
T_Array< float > secStarts_;
|
|
|
|
bool uiEnabled_ = false;
|
|
T_Array< bool > displayed_;
|
|
|
|
T_Array< GLuint > gpuQueries_{ T_Array< GLuint >( 64 ) };
|
|
T_Data_ gpuSamples_;
|
|
};
|
|
|