st/nine: SetResourceResize should track nr_samples too

Reviewed-by: Tiziano Bacocco <tizbac2@gmail.com>
Signed-off-by: Axel Davy <axel.davy@ens.fr>

src/gallium/state_trackers/nine/surface9.c

@@ -676,6 +676,7 @@ NineSurface9_SetResourceResize( struct NineSurface9 *This,
 
     This->desc.Width = This->base.info.width0 = resource->width0;
     This->desc.Height = This->base.info.height0 = resource->height0;
+    This->desc.MultiSampleType = This->base.info.nr_samples = resource->nr_samples;
 
     This->stride = util_format_get_stride(This->base.info.format,
                                           This->desc.Width);