When a swapchain associated with a display surface is destroyed, if the | |
image most recently presented to the display surface is from the swapchain | |
being destroyed, then either any display resources modified by presenting | |
images from any swapchain associated with the display surface must: be | |
reverted by the implementation to their state prior to the first present | |
performed on one of these swapchains, or such resources must: be left in | |
their current state. |