Robin Allen comments

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                                            Robin Allen

OpenEmu keeps crashing

For me it was `~/Library/Saved Application State/org.openemu.OpenEmu.savedState` that I had to delete to stop the crashing.

Metal: Validation fails if a shader program samples from the same texture in both fragment and vertex shaders

@attilaz seems to get CC'd on every Metal issue, so, cc: @attilaz :)

Metal: Validation fails if a shader program samples from the same texture in both fragment and vertex shaders

Sorry, I keep making stupid mistakes and editing this. Now it's working. There is an issue here somewhere, but I'll reopen it when I can make a proper issue report.

Metal: Validation fails if a shader program samples from the same texture in both fragment and vertex shaders

I was sure! I was just wrong 🙁

Metal: Validation fails if a shader program samples from the same texture in both fragment and vertex shaders

Alright, I've fixed my test case. It's when vertex and fragment shaders sample from specifically *the same* texture. I won't reopen until I've confirmed on Discord that this is a...

Metal: Validation fails if a shader program samples from the same texture in both fragment and vertex shaders

OK, it sounds like this is a bug then. Reopening.

Metal: example-01-helloworld corrupted render when MSAA is enabled

Hm, this is suspicious. That's a non-MSAA frame on the left, and MSAA (pink frame) on the right. I notice the dependency between `submit` and `blitRender` is a dashed line...

Metal: example-01-helloworld corrupted render when MSAA is enabled

It looks like bgfx is storing to "Color 0 Resolve" in the `submit` pass, but trying to load from "Color 0" in the `blitRender` pass.

change for rooms to work

@tommytee You've moved your master branch so this PR now has extra stuff in it. (The first commit works though — thank you!)