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 222 of file gpu_tracer_vk.cc.

223  : tracer_(tracer) {}

◆ GPUProbe() [2/2]

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

◆ ~GPUProbe()

impeller::GPUProbe::~GPUProbe ( )

Definition at line 225 of file gpu_tracer_vk.cc.

225  {
226  if (!index_.has_value()) {
227  return;
228  }
229  auto tracer = tracer_.lock();
230  if (!tracer) {
231  return;
232  }
233  tracer->OnFenceComplete(index_.value());
234 }

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 244 of file gpu_tracer_vk.cc.

244  {
245  auto tracer = tracer_.lock();
246  if (!tracer) {
247  return;
248  }
249  tracer->RecordCmdBufferEnd(buffer, *this);
250 }

◆ 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 236 of file gpu_tracer_vk.cc.

236  {
237  auto tracer = tracer_.lock();
238  if (!tracer) {
239  return;
240  }
241  tracer->RecordCmdBufferStart(buffer, *this);
242 }

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: