fix: Change the order of vsync wait and swap buffers to reduce latency #2152
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What kind of change does this PR introduce?
This changes the order of waiting for vsync and swapping the buffers. This reduces the input latency since reading the inputs and the swap happens during the same vsync interval, rather than different ones.
Did this PR introduce a breaking change?
A breaking change includes anything that breaks backwards compatibility either at compile or run time.