Broken menus after using Break on Load

[hrydgard]

This only happens in D3D11.

To repro, just enable Debug/Break On Load on Windows and start some game.

The pause menu gets broken, as if we don't rebind some state properly.

[Nemoumbra]

I didn't see anything in the version which goes by the commit 4a96796, if this helps.
That's ~ the middle of October.

[unknownbrackets]

Introduced by 63cbd9c, so definitely some state. thin3d->InvalidateCachedState(); makes it work but maybe I can find what's getting set the wrong way...

Oh, looking at D3D11 CopyDisplayToOutput, it's obvious.

-[Unknown]