Re: [PATCH v4 0/3] MR267: vkd3d: Implement GetResourceTiling().

[Giovanni Mascellani (＠giomasce)]

Giovanni Mascellani (@giomasce) commented about libs/vkd3d/resource.c:
> -
>    subresource_tilings[i].DepthInTiles = tile_info->extent.depth;
> - }
> - *subresource_tiling_count = i;
>
> +}
> -
>
> +static bool d3d12_resource_init_tiles(struct d3d12_resource *resource, struct d3d12_device *device)
>  {
> - resource->tiles.subresource_count = d3d12_resource_desc_get_sub_resource_count(&resource->desc);
> - struct vkd3d_subresource_tile_info *tile_info;
> - unsigned int subresource_count;
> -
> - subresource_count = d3d12_resource_desc_get_sub_resource_count(&resource->desc);
> -
> - if (d3d12_resource_is_buffer(resource))
> - {
> -
>    if (!(resource->tiles.subresources = vkd3d_calloc(subresource_count, sizeof(*resource->tiles.subresources))))

In this case `subresource_count` is necessarily 1, isn't it? If so, can we `assert()` that?