swapchain_acquire_next should resize automatically

[jkelin]

• if res == .SUBOPTIMAL_KHR do log.warn("Suboptimal swapchain acquire!") should automatically recreate the swapchain
• swapchain_ci := vk.SwapchainCreateInfoKHR { recreating the swapchain should include reference to the old swapchain

This should improve flickering when resizing windows I think. Relevant talk https://www.youtube.com/watch?v=mvkHYAu7i6c

[leotmp]

I'll leave this to you if you don't mind, as you seem more knowledgeable than me when it comes to swapchain stuff. I think we should also expose present modes (should we also allow the user to request a specific swapchain texture format? Is that even useful?)

[jkelin]

Not that knowledgeable, but I can look into it :)

We should totally expose present modes, either directly or with something like Synchronized and As_Fast_As_Possible.

Swapchain texture format is useful for sdr/hdr rendering, but I'm not sure if we need to expose underlaying format directly or it can just be this enum.

[leotmp]

Oooh right, HDR monitors.... Forgot about that...

[leotmp]

Hey @jkelin , I know you've been busy (so have I unfortunately). This seems to be one of the few basic features left to implement, so I may take a stab at it soon. Do you have any opinions on the API for swapchain params and what to expose?