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Fix GlobalSignDistanceFieldCustomBuffer to be thread-safe (scene rendering events are not guarded via mutex anymore)

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This commit is contained in:
Wojtek Figat
2025-06-27 15:41:48 +02:00
parent 1b40775d62
commit 8cdec15fa6
1 changed files with 4 additions and 0 deletions
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4
Source/Engine/Renderer/GlobalSignDistanceFieldPass.cpp
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@@ -197,6 +197,7 @@ public:
GPUTexture* Texture = nullptr;
GPUTexture* TextureMip = nullptr;
Vector3 Origin = Vector3::Zero;
ConcurrentSystemLocker Locker;
Array<CascadeData, FixedAllocation<4>> Cascades;
HashSet<ScriptingTypeHandle> ObjectTypes;
HashSet<GPUTexture*> SDFTextures;
@@ -395,6 +396,7 @@ public:
{
if (GLOBAL_SDF_ACTOR_IS_STATIC(a) && ObjectTypes.Contains(a->GetTypeHandle()))
{
ConcurrentSystemLocker::WriteScope lock(Locker);
OnSceneRenderingDirty(a->GetBox());
}
}
@@ -403,6 +405,7 @@ public:
{
if (GLOBAL_SDF_ACTOR_IS_STATIC(a) && ObjectTypes.Contains(a->GetTypeHandle()))
{
ConcurrentSystemLocker::WriteScope lock(Locker);
OnSceneRenderingDirty(BoundingBox::FromSphere(prevBounds));
OnSceneRenderingDirty(a->GetBox());
}
@@ -412,6 +415,7 @@ public:
{
if (GLOBAL_SDF_ACTOR_IS_STATIC(a) && ObjectTypes.Contains(a->GetTypeHandle()))
{
ConcurrentSystemLocker::WriteScope lock(Locker);
OnSceneRenderingDirty(a->GetBox());
}
}