From 9db4eb9f31cc985de93b8f0156d5062c9220a1ad Mon Sep 17 00:00:00 2001
From: Packit Service <user-cont-team+packit-service@redhat.com>
Date: Feb 24 2021 15:36:02 +0000
Subject: Apply patch lavapipe-disable-env-var.patch


patch_name: lavapipe-disable-env-var.patch
present_in_specfile: true
location_in_specfile: 1

---

diff --git a/src/gallium/frontends/lavapipe/lvp_device.c b/src/gallium/frontends/lavapipe/lvp_device.c
index 45734f9..2832402 100644
--- a/src/gallium/frontends/lavapipe/lvp_device.c
+++ b/src/gallium/frontends/lavapipe/lvp_device.c
@@ -118,6 +118,9 @@ VkResult lvp_CreateInstance(
       client_version = VK_API_VERSION_1_0;
    }
 
+   if (!getenv("RH_SW_VULKAN"))
+      return VK_ERROR_INITIALIZATION_FAILED;
+
    instance = vk_zalloc2(&default_alloc, pAllocator, sizeof(*instance), 8,
                          VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
    if (!instance)