lavapipe: enable subgroup quad operations

Signed-off-by: Autumn on Tape <autumn@cyfox.net>
Acked-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16340>

diff --git a/src/gallium/frontends/lavapipe/lvp_device.c b/src/gallium/frontends/lavapipe/lvp_device.c
index 31c1da0..1a09b37 100644 (file)
--- a/src/gallium/frontends/lavapipe/lvp_device.c
+++ b/src/gallium/frontends/lavapipe/lvp_device.c
@@ -1016,7 +1016,7 @@ lvp_get_physical_device_properties_1_1(struct lvp_physical_device *pdevice,
    p->subgroupQuadOperationsInAllStages = false;
 
 #if LLVM_VERSION_MAJOR >= 10
-   p->subgroupSupportedOperations |= VK_SUBGROUP_FEATURE_SHUFFLE_BIT | VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT;
+   p->subgroupSupportedOperations |= VK_SUBGROUP_FEATURE_SHUFFLE_BIT | VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT | VK_SUBGROUP_FEATURE_QUAD_BIT;
 #endif
 
    p->pointClippingBehavior = VK_POINT_CLIPPING_BEHAVIOR_ALL_CLIP_PLANES;