From 0a67d6a7be205fe38e62c88d8e5394032be8764f Mon Sep 17 00:00:00 2001
From: Dzmitry Malyshau <dmalyshau@mozilla.com>
Date: Mon, 5 Oct 2020 10:21:39 -0400
Subject: [PATCH] Enable RBA feature where available

---
 wgpu-core/src/instance.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/wgpu-core/src/instance.rs b/wgpu-core/src/instance.rs
index d82545a955..e683de48a0 100644
--- a/wgpu-core/src/instance.rs
+++ b/wgpu-core/src/instance.rs
@@ -649,7 +649,8 @@ impl<G: GlobalIdentityHandlerFactory> Global<G> {
             let available_features = adapter.raw.physical_device.features();
 
             // Check features that are always needed
-            let wishful_features = hal::Features::VERTEX_STORES_AND_ATOMICS
+            let wishful_features = hal::Features::ROBUST_BUFFER_ACCESS
+                | hal::Features::VERTEX_STORES_AND_ATOMICS
                 | hal::Features::FRAGMENT_STORES_AND_ATOMICS
                 | hal::Features::NDC_Y_UP
                 | hal::Features::INDEPENDENT_BLENDING