Re: [PATCH v2 5/5] wined3d: Implement NOOVERWITE maps in wined3d_deferred_context_prepare_upload_bo().

[Henri Verbeet]

On Wed, 30 Jun 2021 at 06:34, Zebediah Figura  wrote:
> @@ -3452,12 +3452,31 @@ static void *wined3d_deferred_context_prepare_upload_bo(struct wined3d_device_co
>          return NULL;
>      }
> - if (flags & ~(WINED3D_MAP_WRITE | WINED3D_MAP_DISCARD))
> -
>
> if (flags & ~(WINED3D_MAP_WRITE | WINED3D_MAP_DISCARD | WINED3D_MAP_NOOVERWRITE))
> {
>     FIXME("Unhandled flags %#x.\n", flags);
>     return NULL;
> }
> -
>
> if (flags & WINED3D_MAP_NOOVERWRITE)
> -
>
> {
> -
>    int i = deferred->upload_count;
> -
> -
>    while (i--)
> -
>    {
> -
>        struct wined3d_deferred_upload *upload = &deferred->uploads[i];
> -
> -
>        if (upload->resource == resource && upload->sub_resource_idx == sub_resource_idx)
> -
>        {
> -
>            address->buffer_object = 0;
> -
>            address->addr = upload->sysmem;
> -
>            return upload->sysmem;
> -
>        }
> -
>    }
> -
> -
>    return NULL;
> -
>
> }
> -

I.e., wined3d_deferred_context_get_upload_bo(), right?