Hi folks, I'm working on a Tile based Deferred renderer, similar to this Apple example. I'm wondering how to add MSAA to the renderer, and I see two choices: Copy the single-sampled texture at the end of the GBuffer/Lighting render pass to a multi-sampled texture and resolve from that Make all render targets (GBuffer) multi-sampled and deal with sampling/resolving all intermediate textures as well as the final, combined texture. Which is the proper approach, and are there any examples of how to implement it? Thanks!

Hi,I'm interested in creating a CoreBluetooth HID device to simulate a trackpad in iOS that can be used with Linux and Windows. I've seen old threads that state this is not allowed in iOS - is this still the case? If so, *why* is this prohibited, and will it ever be allowed?