impeller::GPUProbe Class Reference

#include <gpu_tracer_vk.h>

Public Member Functions
	GPUProbe (const std::weak_ptr< GPUTracerVK > &tracer)
	GPUProbe (GPUProbe &&)=delete
GPUProbe &	operator= (GPUProbe &&)=delete
	~GPUProbe ()
void	RecordCmdBufferStart (const vk::CommandBuffer &buffer)
	Record a timestamp query into the provided cmd buffer to record start time.
void	RecordCmdBufferEnd (const vk::CommandBuffer &buffer)
	Record a timestamp query into the provided cmd buffer to record end time.

Friends
class	GPUTracerVK

Detailed Description

Definition at line 101 of file gpu_tracer_vk.h.

Constructor & Destructor Documentation

GPUProbe() [1/2]

impeller::GPUProbe::GPUProbe ( const std::weak_ptr< GPUTracerVK > &  tracer )

explicit

Definition at line 219 of file gpu_tracer_vk.cc.

    : tracer_(tracer) {}

GPUProbe() [2/2]

impeller::GPUProbe::GPUProbe ( GPUProbe &&  )

delete

~GPUProbe()

impeller::GPUProbe::~GPUProbe

(

)

Definition at line 222 of file gpu_tracer_vk.cc.

                    {
  if (!index_.has_value()) {
    return;
  }
  auto tracer = tracer_.lock();
  if (!tracer) {
    return;
  }
  tracer->OnFenceComplete(index_.value());
}

Member Function Documentation

operator=()

GPUProbe & impeller::GPUProbe::operator= ( GPUProbe &&  )

delete

RecordCmdBufferEnd()

void impeller::GPUProbe::RecordCmdBufferEnd

(

const vk::CommandBuffer &

buffer

)

Record a timestamp query into the provided cmd buffer to record end time.

Definition at line 241 of file gpu_tracer_vk.cc.

                                                               {
  auto tracer = tracer_.lock();
  if (!tracer) {
    return;
  }
  tracer->RecordCmdBufferEnd(buffer, *this);
}

RecordCmdBufferStart()

void impeller::GPUProbe::RecordCmdBufferStart

(

const vk::CommandBuffer &

buffer

)

Record a timestamp query into the provided cmd buffer to record start time.

Definition at line 233 of file gpu_tracer_vk.cc.

                                                                 {
  auto tracer = tracer_.lock();
  if (!tracer) {
    return;
  }
  tracer->RecordCmdBufferStart(buffer, *this);
}

Friends And Related Symbol Documentation

GPUTracerVK

friend class GPUTracerVK

friend

Definition at line 119 of file gpu_tracer_vk.h.

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

• impeller/renderer/backend/vulkan/gpu_tracer_vk.h
• impeller/renderer/backend/vulkan/gpu_tracer_vk.cc