//-----------------------------------------------------------------------------
/// Handles operations that need to occur before profiling an API call.
/// \param funcId The FuncId corresponding to the API call being traced.
/// \param pWrappedCmdBuf The interface pointer used to invoke the API call.
//-----------------------------------------------------------------------------
void VktFrameProfilerLayer::PreCall(FuncId funcId, VktWrappedCmdBuf* pWrappedCmdBuf)
{
if (pWrappedCmdBuf->IsProfilingEnabled() && ShouldProfileFunction(funcId))
{
osThreadId threadId = osGetCurrentThreadId();
SampleInfo* pSampleInfo = GetSampleInfoForThread(threadId);
if (pSampleInfo != nullptr)
{
UINT64 nextSampleId = SetNextSampleId(pSampleInfo);
ProfilerMeasurementId measurementId = {};
VktUtil::ConstructMeasurementInfo(funcId, nextSampleId, pWrappedCmdBuf, GetParentLayerManager()->GetFrameCount(), pWrappedCmdBuf->FillCount(), measurementId);
ProfilerResultCode beginResult = pWrappedCmdBuf->BeginCmdMeasurement(&measurementId);
if (beginResult == PROFILER_SUCCESS)
{
pSampleInfo->mSampleId = measurementId.sampleId;
pSampleInfo->mbBeginSampleSuccessful = true;
}
else
{
Log(logERROR, "Failed BeginCmdMeasurement. CmdBuf='0x%p' SampleId='%d'\n", pWrappedCmdBuf->AppHandle(), measurementId.sampleId);
}
}
else
{
Log(logERROR, "Failed to find or create SampleInfo instance for Thread %d\n", threadId);
}
}
}
//-----------------------------------------------------------------------------
/// Handles operations that need to occur before profiling an API call.
/// \param inWrappedInterface The interface pointer used to invoke the API call.
/// \param inFunctionId The FuncId corresponding to the API call being traced.
//-----------------------------------------------------------------------------
void DX12FrameProfilerLayer::PreCall(IUnknown* inWrappedInterface, FuncId inFunctionId)
{
Wrapped_ID3D12GraphicsCommandListCustom* pWrappedGraphicsCommandListCustom = static_cast<Wrapped_ID3D12GraphicsCommandListCustom*>(inWrappedInterface);
// Check if we intend to collect GPU time
if (pWrappedGraphicsCommandListCustom->IsProfilingEnabled() && ShouldProfileFunction(inFunctionId))
{
osThreadId threadId = osGetCurrentThreadId();
SampleInfo* pSampleInfo = GetSampleInfoForThread(threadId);
if (pSampleInfo != nullptr)
{
// Don't let new sampling begin until this sample is finished with a call to EndSample.
Wrapped_ID3D12CommandList* pCmdList = static_cast<Wrapped_ID3D12CommandList*>(inWrappedInterface);
// Only some types of CommandLists can be timestamped. Check the type before proceeding.
if (CommandListSupportsTimestamping(pCmdList) == true)
{
UINT64 nextSampleId = SetNextSampleId(pSampleInfo);
ProfilerMeasurementId measurementId = {};
ConstructMeasurementInfo(inFunctionId, nextSampleId, pWrappedGraphicsCommandListCustom, measurementId);
ProfilerResultCode beginResult = pWrappedGraphicsCommandListCustom->BeginCmdMeasurement(&measurementId);
if (beginResult == PROFILER_SUCCESS)
{
pSampleInfo->mSampleId = measurementId.mSampleId;
pSampleInfo->mbBeginSampleSuccessful = true;
}
else
{
Log(logERROR, "Failed BeginCmdMeasurement. CmdList='0x%p' SampleId='%d'\n", pWrappedGraphicsCommandListCustom->mRealGraphicsCommandList, measurementId.mSampleId);
}
}
}
else
{
Log(logERROR, "Failed to find or create SampleInfo instance for Thread %d\n", threadId);
}
}
}
