I've noticed that after the last Experimental update on my Steam Deck, AC Valhalla can no longer maintain smooth 40 FPS in most scenes. Out of curiosity, I've tried VKD3D_CONFIG=swapchain_legacy and with that frame times were back to normal.
Legacy swapchain:
New swapchain:
Interestingly, when I press Steam + R1 to make a screenshot, it goes back to smooth 40FPS, but only for as long as the "screenshot saved" notification is being displayed.
I've noticed that after the last Experimental update on my Steam Deck, AC Valhalla can no longer maintain smooth 40 FPS in most scenes. Out of curiosity, I've tried
VKD3D_CONFIG=swapchain_legacyand with that frame times were back to normal.Legacy swapchain:
New swapchain:
Interestingly, when I press Steam + R1 to make a screenshot, it goes back to smooth 40FPS, but only for as long as the "screenshot saved" notification is being displayed.