Residency sets causing corruption

[kickblade]

Platform: MacBook Air M2 with macOS 15.5 (24F74)

I have some code that loops through a set of framebuffers and resource sets and kicks off a fullscreen draw pass as follows:

unsigned int frameBufferCount = 3;
for( size_t i = 1; i < frameBufferCount; ++I )
{
	encoder.Bind( pipeline );
	encoder.Bind( resourceSets[i-1] );
	encoder.Bind( framebuffers[i] );
	encoder.Bind( vertexBuffers, vertexBufferCount );
	encoder.SetViewport( 0, 0, frameBufferWidth, frameBufferHeight );
	encoder.SetScissor( 0, 0, frameBufferWidth, frameBufferHeight );
	encoder.Draw( indexBuffer, indexType, indexCount );
	encoder.Bind( nullptr );
}

This was all working and outputting the same image as an actual android device prior to this git commit: c3f40ee - "Put resources in residency sets"

However, it now causes random corruption every frame at runtime.

Android Reference - Ground Truth

MacOS - Before residency sets

MacOS - After residency sets

The residency sets commit is causing random squares (corruption) to appear. I am able to fix it by hard setting _metalFeatures.residencySets to be false and building the libs manually. I can also fix it on latest code by doing the same thing.

Residency sets seem to be ok in this kind of loop if the framebuffer count is <= 2 but any more than that and I see corruption.