Clean up fb copy logic Don't do threaded fullsorting if we have a framebuffer copy, we want to capture the first copy when the object is ready to draw and there's no good way for us to do synchronization from these threads before they're joined If we want multiple fb copies per layer, don't try to batch primitives, draw themindividually https://files.facepunch.com/sampavlovic/1b2511b1/5lQrZuR0X3.png