We can simply pass use_buffer_blit=true to wsi_swapchain_init().
Reviewed-by: Jesse Natalie <jenatali@microsoft.com> Reviewed-by: Daniel Stone <daniels@collabora.com> Acked-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16200>