Re: [PATCH vkd3d] vkd3d: Do not attempt to enable primitive restart for non-strip topology.

[Henri Verbeet]

On Fri, 27 Aug 2021 at 05:17, Conor McCarthy  wrote:
> +static bool vk_topology_can_restart(VkPrimitiveTopology topology)
> +{
> - switch (topology)
> - {
> -
>    case VK_PRIMITIVE_TOPOLOGY_POINT_LIST:
> -
>    case VK_PRIMITIVE_TOPOLOGY_LINE_LIST:
> -
>    case VK_PRIMITIVE_TOPOLOGY_PATCH_LIST:
> -
>    case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST:
> -
>        return false;
> -
> -
>    default:
> -
>        return true;
> - }
>
> +}
> -

Those aren't the only Vulkan primitive topologies that can't be
restarted. We never return topologies with adjacency from
vk_topology_from_d3d12_topology() (although perhaps we should), but we
shouldn't know or care about that here.