[Mesa-dev] [PATCH mesa 3/3] anv: Add support for VK_EXT_derivative_group_quad

[Jason Ekstrand]

---
 src/intel/vulkan/anv_device.c      | 8 ++++++++
 src/intel/vulkan/anv_extensions.py | 1 +
 2 files changed, 9 insertions(+)

diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c
index ee35e013329..89827ccacbe 100644
--- a/src/intel/vulkan/anv_device.c
+++ b/src/intel/vulkan/anv_device.c
@@ -1131,6 +1131,14 @@ void anv_GetPhysicalDeviceProperties2(
          break;
       }
 
+      case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DERIVATIVE_GROUP_QUAD_PROPERTIES_EXT: {
+         VkPhysicalDeviceDerivativeGroupQuadPropertiesEXT *props =
+            (VkPhysicalDeviceDerivativeGroupQuadPropertiesEXT *)ext;
+
+         props->derivativeGroupsAreSubgroupQuads = VK_TRUE;
+         break;
+      }
+
       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES_KHR: {
          VkPhysicalDeviceDriverPropertiesKHR *driver_props =
             (VkPhysicalDeviceDriverPropertiesKHR *) ext;
diff --git a/src/intel/vulkan/anv_extensions.py b/src/intel/vulkan/anv_extensions.py
index e9afe06bb13..553ef150e0f 100644
--- a/src/intel/vulkan/anv_extensions.py
+++ b/src/intel/vulkan/anv_extensions.py
@@ -115,6 +115,7 @@ EXTENSIONS = [
     Extension('VK_KHR_display',                          23, 'VK_USE_PLATFORM_DISPLAY_KHR'),
     Extension('VK_EXT_acquire_xlib_display',              1, 'VK_USE_PLATFORM_XLIB_XRANDR_EXT'),
     Extension('VK_EXT_debug_report',                      8, True),
+    Extension('VK_EXT_derivative_group_quad',             1, True),
     Extension('VK_EXT_direct_mode_display',               1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
     Extension('VK_EXT_display_control',                   1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
     Extension('VK_EXT_display_surface_counter',           1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
-- 
2.19.1