From 339aec7241f77fc027ee32d1537b30505c20028c Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Tue, 31 Dec 2019 07:03:26 +1000
Subject: [PATCH] util: add a resource wrapper to get resource samples

This return 1 as a baseline and should be used in allocator paths.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4122>
---
 src/gallium/auxiliary/util/u_inlines.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/gallium/auxiliary/util/u_inlines.h b/src/gallium/auxiliary/util/u_inlines.h
index 8d656f63fa3..9a1315d01ec 100644
--- a/src/gallium/auxiliary/util/u_inlines.h
+++ b/src/gallium/auxiliary/util/u_inlines.h
@@ -773,6 +773,11 @@ pipe_create_multimedia_context(struct pipe_screen *screen)
    return screen->context_create(screen, NULL, flags);
 }
 
+static inline unsigned util_res_sample_count(struct pipe_resource *res)
+{
+   return res->nr_samples > 0 ? res->nr_samples : 1;
+}
+
 #ifdef __cplusplus
 }
 #endif
-- 
2.30.2