Flutter Impeller
impeller::GPUProbe Class Reference

#include <gpu_tracer_vk.h>

Public Member Functions

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

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.

220  : tracer_(tracer) {}

◆ GPUProbe() [2/2]

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

◆ ~GPUProbe()

impeller::GPUProbe::~GPUProbe ( )

Definition at line 222 of file gpu_tracer_vk.cc.

222  {
223  if (!index_.has_value()) {
224  return;
225  }
226  auto tracer = tracer_.lock();
227  if (!tracer) {
228  return;
229  }
230  tracer->OnFenceComplete(index_.value());
231 }

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.

241  {
242  auto tracer = tracer_.lock();
243  if (!tracer) {
244  return;
245  }
246  tracer->RecordCmdBufferEnd(buffer, *this);
247 }

◆ 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.

233  {
234  auto tracer = tracer_.lock();
235  if (!tracer) {
236  return;
237  }
238  tracer->RecordCmdBufferStart(buffer, *this);
239 }

Friends And Related Function Documentation

◆ GPUTracerVK

friend class GPUTracerVK
friend

Definition at line 119 of file gpu_tracer_vk.h.


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