Unreal Engine Issues

UE-171235

r.AllowOcclusionQueries 0 keeps increasing PrimitiveOcclusionHistorySet memory

r.AllowOcclusionQueries 0 keeps increasing PrimitiveOcclusionHistorySet memory

Description

r.AllowOcclusionQueries 0 skips the call to TrimOcclusionHistory(), so the PrimitiveOcclusionHistorySet container continues to grow.

 

Steps to Reproduce
  1. Open attached project on ue4.27
  2. Start PIE
  3. Enter "r.AllowOcclusionQueries 0"
  4. Enter "stat SceneMemory"
  5. See ViewStateMemory

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Unresolved
ComponentUE - Rendering - RHI
Affects Versions4.27, 5.0, 5.1
Target Fix5.2
CreatedNov 29, 2022
UpdatedDec 7, 2022