• Runtimes

  • [UE4] MemoryLeak of SpineSkeletonRenderer

    Englisch
Related Discussions
...
  • The Unreal Engine uses version 4.22.3
  • Spin Runtime uses 3.7 Beta. Because of the addition of UMG widgets.

I have built and tested a simple sample after integration,
but after allocating memory, the allocation might fail.

<Test case>

  • Play spine with umg
  • Play spine from 3D Actor
  • Play by adding a spine to the level sequence
  • Skin change.

<call stack>
UE4Editor-Core.dll!rml::internal::ExtMemoryPool::initTLS(void) 알 수 없음
UE4Editor-Core.dll!scalable_realloc() 알 수 없음
UE4Editor-Core.dll!FMallocTBB::Realloc(void * Ptr, unsigned __int64 NewSize, unsigned int Alignment) 줄 134 C++
UE4Editor-Core.dll!FMemory::Realloc(void * Original, unsigned __int64 Count, unsigned int Alignment) 줄 52 C++
[인라인 프레임] UE4Editor-Engine.dll!TAlignedHeapAllocator<0>::ForAnyElementType::ResizeAllocation(int) 줄 273 C++
UE4Editor-Engine.dll!TArray<TStaticMeshVertexUVsDatum<FVector2DHalf>,TAlignedHeapAllocator<0> >::ResizeTo(int NewMax) 줄 2475 C++
[인라인 프레임] UE4Editor-Engine.dll!TArray<TStaticMeshVertexUVsDatum<FVector2DHalf>,TAlignedHeapAllocator<0> >::Reserve(int) 줄 2069 C++
UE4Editor-Engine.dll!TStaticMeshVertexData<TStaticMeshVertexUVsDatum<FVector2DHalf> >::ResizeBuffer(unsigned int NumVertices, EResizeBufferFlags BufferFlags) 줄 40 C++
UE4Editor-Engine.dll!FStaticMeshVertexBuffer::Init(unsigned int InNumVertices, unsigned int InNumTexCoords, bool bNeedsCPUAccess) 줄 52 C++
UE4Editor-Engine.dll!FStaticMeshVertexBuffers::InitFromDynamicVertex(FLocalVertexFactory * VertexFactory, TArray<FDynamicMeshVertex,FDefaultAllocator> & Vertices, unsigned int NumTexCoords, unsigned int LightMapIndex) 줄 561 C++
UE4Editor-ProceduralMeshComponent.dll!FProceduralMeshSceneProxy::FProceduralMeshSceneProxy(UProceduralMeshComponent * Component) 줄 147 C++

UE4Editor-ProceduralMeshComponent.dll!UProceduralMeshComponent::CreateSceneProxy() 줄 721 C++
UE4Editor-Renderer.dll!FScene::AddPrimitive(UPrimitiveComponent * Primitive) 줄 1146 C++
UE4Editor-Engine.dll!UPrimitiveComponent::CreateRenderState_Concurrent() 줄 534 C++
UE4Editor-Engine.dll!UActorComponent::RecreateRenderState_Concurrent() 줄 1340 C++
UE4Editor-Engine.dll!UActorComponent:😃oDeferredRenderUpdates_Concurrent() 줄 1410 C++
UE4Editor-Engine.dll!UWorld::SendAllEndOfFrameUpdates::__l2::<람다>() 줄 1032 C++
[인라인 프레임] UE4Editor-Engine.dll!UE4Function_Private::TFunctionRefBase<UE4Function_Private::FFunctionRefStoragePolicy,void __cdecl(void)>::operator()() 줄 614 C++
UE4Editor-Engine.dll!ParallelForWithPreWork(int Num, TFunctionRef<void __cdecl(int)> Body, TFunctionRef<void cdecl(void)> CurrentThreadWorkToDoBeforeHelping, bool bForceSingleThread) 줄 221 C++
UE4Editor-Engine.dll!UWorld::SendAllEndOfFrameUpdates() 줄 1047 C++
UE4Editor-Engine.dll!UReflectionCaptureComponent::UpdateReflectionCaptureContents(UWorld * WorldToUpdate, const wchar_t * CaptureReason, bool bVerifyOnlyCapturing) 줄 1045 C++
UE4Editor-UnrealEd.dll!UEditorEngine::Tick(float DeltaSeconds, bool bIdleMode) 줄 1628 C++
UE4Editor-UnrealEd.dll!UUnrealEdEngine::Tick(float DeltaSeconds, bool bIdleMode) 줄 403 C++
UE4Editor-Win64-DebugGame.exe!FEngineLoop::Tick() 줄 3967 C++
[인라인 프레임] UE4Editor-Win64-DebugGame.exe!EngineTick() 줄 62 C++
UE4Editor-Win64-DebugGame.exe!GuardedMain(const wchar_t * CmdLine, HINSTANCE * hInInstance, HINSTANCE__ * hPrevInstance, int nCmdShow) 줄 168 C++
UE4Editor-Win64-DebugGame.exe!WinMain(HINSTANCE__ * hInInstance, HINSTANCE__ * hPrevInstance, char * __formal, int nCmdShow) 줄 261 C++

<watch>

  • this 0x0000021b8cd50b80 (Name=0x000002190d06ded4 "SpineSkeletonRenderer") UProceduralMeshComponent * {UE4Editor-SpinePlugin-Win64-DebugGame.dll!USpineSkeletonRendererComponent}
  • [USpineSkeletonRendererComponent] (Name=0x000002190d06ded4 "SpineSkeletonRenderer") UE4Editor-SpinePlugin-Win64-DebugGame.dll!USpineSkeletonRendererComponent
  • UProceduralMeshComponent (Name=0x000002190d06ded4 "SpineSkeletonRenderer") UE4Editor-SpinePlugin-Win64-DebugGame.dll!UProceduralMeshComponent
  • NormalBlendMaterial 0x0000021978a20100 (Name=0x0000021960e0227c "SpineUnlitNormalMaterial") UE4Editor-SpinePlugin-Win64-DebugGame.dll!UMaterialInterface * {UE4Editor-Engine.dll!UMaterial}
  • AdditiveBlendMaterial 0x000002197cfda080 (Name=0x0000021960e0221c "SpineUnlitAdditiveMaterial") UE4Editor-SpinePlugin-Win64-DebugGame.dll!UMaterialInterface * {UE4Editor-Engine.dll!UMaterial}
  • MultiplyBlendMaterial 0x000002197cfd8100 (Name=0x0000021960e0224c "SpineUnlitMultiplyMaterial") UE4Editor-SpinePlugin-Win64-DebugGame.dll!UMaterialInterface * {UE4Editor-Engine.dll!UMaterial}
  • ScreenBlendMaterial 0x000002197cfc2080 (Name=0x0000021960e022ac "SpineUnlitScreenMaterial") UE4Editor-SpinePlugin-Win64-DebugGame.dll!UMaterialInterface * {UE4Editor-Engine.dll!UMaterial}
  • atlasNormalBlendMaterials Num=1 UE4Editor-SpinePlugin-Win64-DebugGame.dll!TArray<UMaterialInstanceDynamic *,FDefaultAllocator>
  • pageToNormalBlendMaterial Num=1 UE4Editor-SpinePlugin-Win64-DebugGame.dll!TMap<spine::AtlasPage *,UMaterialInstanceDynamic *,FDefaultSetAllocator,TDefaultMapHashableKeyFuncs<spine::AtlasPage *,UMaterialInstanceDynamic *,0> >
  • atlasAdditiveBlendMaterials Num=1 UE4Editor-SpinePlugin-Win64-DebugGame.dll!TArray<UMaterialInstanceDynamic *,FDefaultAllocator>
  • pageToAdditiveBlendMaterial Num=1 UE4Editor-SpinePlugin-Win64-DebugGame.dll!TMap<spine::AtlasPage *,UMaterialInstanceDynamic *,FDefaultSetAllocator,TDefaultMapHashableKeyFuncs<spine::AtlasPage *,UMaterialInstanceDynamic *,0> >
  • atlasMultiplyBlendMaterials Num=1 UE4Editor-SpinePlugin-Win64-DebugGame.dll!TArray<UMaterialInstanceDynamic *,FDefaultAllocator>
  • pageToMultiplyBlendMaterial Num=1 UE4Editor-SpinePlugin-Win64-DebugGame.dll!TMap<spine::AtlasPage *,UMaterialInstanceDynamic *,FDefaultSetAllocator,TDefaultMapHashableKeyFuncs<spine::AtlasPage *,UMaterialInstanceDynamic *,0> >
  • atlasScreenBlendMaterials Num=1 UE4Editor-SpinePlugin-Win64-DebugGame.dll!TArray<UMaterialInstanceDynamic *,FDefaultAllocator>
  • pageToScreenBlendMaterial Num=1 UE4Editor-SpinePlugin-Win64-DebugGame.dll!TMap<spine::AtlasPage *,UMaterialInstanceDynamic *,FDefaultSetAllocator,TDefaultMapHashableKeyFuncs<spine::AtlasPage *,UMaterialInstanceDynamic *,0> >
    DepthOffset 0.100000001 float
  • TextureParameterName 0x000002197264e21c "SpriteTexture" UE4Editor-SpinePlugin-Win64-DebugGame.dll!FName
  • Color {R=1.00000000 G=1.00000000 B=1.00000000 ...} UE4Editor-SpinePlugin-Win64-DebugGame.dll!FLinearColor
    bCreateCollision false bool
  • worldVertices {_size=0 _capacity=2048 _buffer=0x0000021a1a5a14c0 {-17.0780182} } UE4Editor-SpinePlugin-Win64-DebugGame.dll!spine::Vector<float>
  • clipper {triangulator={convexPolygons={_size=0 _capacity=0 _buffer=0x0000000000000000 {???} } _convexPolygonsIndices=...} ...} UE4Editor-SpinePlugin-Win64-DebugGame.dll!spine::SkeletonClipping
  • UMeshComponent (Name=0x000002190d06ded4 "SpineSkeletonRenderer") UMeshComponent
  • UPrimitiveComponent (Name=0x000002190d06ded4 "SpineSkeletonRenderer") UPrimitiveComponent
  • OverrideMaterials Num=1 TArray<UMaterialInterface *,FDefaultAllocator>
  • MaterialParameterCache {Pairs=Empty } TSortedMap<FName,UMeshComponent::FMaterialParameterCache,FDefaultAllocator,TLess<FName> >
    bEnableMaterialParameterCaching false bool
    bCachedMaterialParameterIndicesAreDirty true bool
  • IInterface_CollisionDataProvider {...} IInterface_CollisionDataProvider
    bUseComplexAsSimpleCollision true bool
    bUseAsyncCooking false bool
  • ProcMeshBodySetup 0x0000021923759000 (Name=0x0000021938125074 "BodySetup"_0) UBodySetup * {UE4Editor-Engine.dll!UBodySetup}
  • ProcMeshSections Num=1 TArray<FProcMeshSection,FDefaultAllocator>
  • CollisionConvexElems Empty TArray<FKConvexElem,FDefaultAllocator>
  • LocalBounds {Origin={X=4.87440491 Y=1.05000007 Z=171.654266 } BoxExtent={X=132.183334 Y=1.05000007 Z=178.352768 } ...} FBoxSphereBounds
  • AsyncBodySetupQueue Empty TArray<UBodySetup *,FDefaultAllocator>

  • Mario

  • Beitrag Nr. 3
  • Dieser Beitrag ist in Englisch

Thank you for providing all this information and reporting the issue. I've tried to create the setup you described in your post to reproduce the issue. However, I was unable to see the memory leak you see.

Could you send me a UE4 scene using the spine-ue4 3.8-beta runtimes from our GitHub repository?

8 Tage später

I wrote personal message to you with download link.
Check it please.

  • Mario

  • Beitrag Nr. 5
  • Dieser Beitrag ist in Englisch

I saw the personal message, it links to a 2GB zip. Please just send me the scenes/levels, not the entire project with compiled binaries and artifacts.