Double Buffering?

[Akeli0s]

Hi! I'm experiencing this issue:
Graphics.Blit material "Hidden/NTSCEffect" uses dest texture "TempBuffer 244701 960x480" as input in pass (2), it's an undefined behaviour. Consider using double buffering.
UnityEngine.Graphics:Blit (UnityEngine.Texture,UnityEngine.RenderTexture,UnityEngine.Material,int)
RetroTVFX.CRTEffect:OnRenderImage (UnityEngine.RenderTexture,UnityEngine.RenderTexture) (at ./Library/PackageCache/com.glairedaggers.retrotvfx@9ea13b0d33/Runtime/Core/Scripts/CRTEffect.cs:276)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

[GlaireDaggers]

For what it's worth, someone else ran into this as well. I believe it's a Unity bug.

The error is supposed to indicate that I'm passing a render target as input at the same time as rendering into that render target, but I have verified that this is absolutely not the case.

#14 (comment)

Regardless, the thing the error claims is happening is not happening, so it should be harmless and safe to ignore.