izzy/UnrealEngineUWP
0
0
Fork 0
mirror of https://github.com/izzy2lost/UnrealEngineUWP.git synced 2026-03-26 18:15:20 -07:00
Code Issues Packages Projects Releases Wiki Activity

- Remove check for disabled world rendering, this doesn't work with the MRQ which will set this variable and manually rendering in OnEndFrame

Browse Source 
- Adjust flush to 1 frame, this allows a single frame to be in queue before we will flush on the next frame

#rb shaun.kime
#rnx


#ROBOMERGE-SOURCE: CL 16679393
#ROBOMERGE-BOT: (v835-16672529)

[CL 16679399 by stu mckenna in ue5-main branch]
This commit is contained in:
stu mckenna
2021-06-15 17:01:34 -04:00
parent f40aece25c
commit 373ba2a0cf
1 changed files with 3 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
Engine/Plugins/FX/Niagara/Source/Niagara/Private/NiagaraEmitterInstanceBatcher.cpp
View File

@@ -58,7 +58,7 @@ uint32 FNiagaraComputeExecutionContext::TickCounter = 0;
const FName NiagaraEmitterInstanceBatcher::TemporalEffectName("NiagaraEmitterInstanceBatcher");
#endif // WITH_MGPU
int32 GNiagaraGpuMaxQueuedRenderFrames = 10;
int32 GNiagaraGpuMaxQueuedRenderFrames = 1;
static FAutoConsoleVariableRef CVarNiagaraGpuMaxQueuedRenderFrames(
TEXT("fx.Niagara.Batcher.MaxQueuedFramesWithoutRender"),
GNiagaraGpuMaxQueuedRenderFrames,
@@ -410,21 +410,11 @@ void NiagaraEmitterInstanceBatcher::BuildConstantBuffers(FNiagaraGPUSystemTick&
void NiagaraEmitterInstanceBatcher::Tick(UWorld* World, float DeltaTime)
{
bool bFlushTicks = false;
if ((World != nullptr) && World->IsGameWorld())
{
if (UGameViewportClient* GameViewport = World->GetGameViewport())
{
bFlushTicks |= GameViewport->bDisableWorldRendering;
}
}
check(IsInGameThread());
ENQUEUE_RENDER_COMMAND(NiagaraPumpBatcher)(
[RT_NiagaraBatcher=this, RT_bFlushTicks=bFlushTicks](FRHICommandListImmediate& RHICmdList)
[RT_NiagaraBatcher=this](FRHICommandListImmediate& RHICmdList)
{
RT_NiagaraBatcher->ProcessPendingTicksFlush(RHICmdList, RT_bFlushTicks);
RT_NiagaraBatcher->ProcessPendingTicksFlush(RHICmdList, false);
RT_NiagaraBatcher->GetGPUInstanceCounterManager().FlushIndirectArgsPool();
}
);