FVulkanGPUTiming Class Reference

#include <VulkanGPUProfiler.h>

Inheritance diagram for FVulkanGPUTiming:

Public Member Functions
	FVulkanGPUTiming (FVulkanContextCommon *InContext, FVulkanDevice *InDevice)
	~FVulkanGPUTiming ()
void	StartTiming (FVulkanContextCommon *InContext=nullptr)
void	EndTiming (FVulkanContextCommon *InContext=nullptr)
uint64	GetTiming (bool bGetCurrentResultsAndBlock=false)
void	Initialize (uint32 PoolSize=8)
void	Release ()
bool	IsComplete () const
bool	IsTiming () const

Static Public Member Functions
static void	CalibrateTimers (FVulkanDevice &Device)

Constructor & Destructor Documentation

FVulkanGPUTiming()

FVulkanGPUTiming::FVulkanGPUTiming ( FVulkanContextCommon *  InContext, FVulkanDevice *  InDevice  )

inline

~FVulkanGPUTiming()

FVulkanGPUTiming::~FVulkanGPUTiming

(

)

Member Function Documentation

CalibrateTimers()

void FVulkanGPUTiming::CalibrateTimers ( FVulkanDevice &  Device )

static

EndTiming()

void FVulkanGPUTiming::EndTiming

(

FVulkanContextCommon *

InContext = nullptr

)

End a GPU timing measurement. The timing for this particular measurement will be resolved at a later time by the GPU.

GetTiming()

uint64 FVulkanGPUTiming::GetTiming

(

bool

bGetCurrentResultsAndBlock = false

)

Retrieves the most recently resolved timing measurement. The unit is the same as for FPlatformTime::Cycles(). Returns 0 if there are no resolved measurements.

Returns

Value of the most recently resolved timing, or 0 if no measurements have been resolved by the GPU yet.

Initialize()

void FVulkanGPUTiming::Initialize

(

uint32

PoolSize = 8

)

Initializes all Vulkan resources.

Initializes all Vulkan resources and if necessary, the static variables.

IsComplete()

bool FVulkanGPUTiming::IsComplete ( ) const

inline

IsTiming()

bool FVulkanGPUTiming::IsTiming ( ) const

inline

Release()

void FVulkanGPUTiming::Release

(

)

Releases all Vulkan resources.

StartTiming()

void FVulkanGPUTiming::StartTiming

(

FVulkanContextCommon *

InContext = nullptr

)

Start a GPU timing measurement.

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The documentation for this class was generated from the following files:

• Engine/Source/Runtime/VulkanRHI/Private/VulkanGPUProfiler.h
• Engine/Source/Runtime/VulkanRHI/Private/VulkanUtil.cpp