mesa/SOURCES/lavapipe-disable-env-var.patch
2021-10-08 13:42:38 +00:00

14 lines
678 B
Diff

diff -up mesa-20.3.0-rc1/src/gallium/frontends/lavapipe/lvp_device.c.dma mesa-20.3.0-rc1/src/gallium/frontends/lavapipe/lvp_device.c
--- mesa-20.3.0-rc1/src/gallium/frontends/lavapipe/lvp_device.c.dma 2020-11-19 15:11:42.483134826 +1000
+++ mesa-20.3.0-rc1/src/gallium/frontends/lavapipe/lvp_device.c 2020-11-19 15:13:08.556425782 +1000
@@ -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)