Add: Support for KHR_fragment_shader_barycentric
diff --git a/ExternalRevisions/Vulkan-Headers_repo_revision b/ExternalRevisions/Vulkan-Headers_repo_revision
index 30e1cdb..c14cbd0 100644
--- a/ExternalRevisions/Vulkan-Headers_repo_revision
+++ b/ExternalRevisions/Vulkan-Headers_repo_revision
@@ -1 +1 @@
-76f00ef6cbb1886eb1162d1fa39bee8b51e22ee8
+245d25ce8c3337919dc7916d0e62e31a0d8748ab
diff --git a/MoltenVK/MoltenVK/GPUObjects/MVKDevice.mm b/MoltenVK/MoltenVK/GPUObjects/MVKDevice.mm
index a929eeb..0693632 100644
--- a/MoltenVK/MoltenVK/GPUObjects/MVKDevice.mm
+++ b/MoltenVK/MoltenVK/GPUObjects/MVKDevice.mm
@@ -287,6 +287,11 @@
 				separateDepthStencilLayoutsFeatures->separateDepthStencilLayouts = true;
 				break;
 			}
+            case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADER_BARYCENTRIC_FEATURES_KHR: {
+                auto* barycentricProperties = (VkPhysicalDeviceFragmentShaderBarycentricFeaturesKHR*)next;
+                barycentricProperties->fragmentShaderBarycentric = true;
+                break;
+            }
 			default:
 				break;
 		}
@@ -480,6 +485,11 @@
 				sampLocnProps->variableSampleLocations = VK_FALSE;
 				break;
 			}
+            case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADER_BARYCENTRIC_PROPERTIES_KHR: {
+                auto* barycentricProperties = (VkPhysicalDeviceFragmentShaderBarycentricPropertiesKHR*)next;
+                barycentricProperties->triStripVertexOrderIndependentOfProvokingVertex = false;
+                break;
+            }
 			default:
 				break;
 		}
diff --git a/MoltenVK/MoltenVK/Layers/MVKExtensions.def b/MoltenVK/MoltenVK/Layers/MVKExtensions.def
index 019b23b..8c710d3 100644
--- a/MoltenVK/MoltenVK/Layers/MVKExtensions.def
+++ b/MoltenVK/MoltenVK/Layers/MVKExtensions.def
@@ -58,6 +58,7 @@
 MVK_EXTENSION(KHR_external_memory_capabilities,    KHR_EXTERNAL_MEMORY_CAPABILITIES,     INSTANCE, 10.11,  8.0)
 MVK_EXTENSION(KHR_external_semaphore,              KHR_EXTERNAL_SEMAPHORE,               DEVICE,   10.11,  8.0)
 MVK_EXTENSION(KHR_external_semaphore_capabilities, KHR_EXTERNAL_SEMAPHORE_CAPABILITIES,  INSTANCE, 10.11,  8.0)
+MVK_EXTENSION(KHR_fragment_shader_barycentric,     KHR_FRAGMENT_SHADER_BARYCENTRIC,      DEVICE,   10.15, 14.0)
 MVK_EXTENSION(KHR_get_memory_requirements2,        KHR_GET_MEMORY_REQUIREMENTS_2,        DEVICE,   10.11,  8.0)
 MVK_EXTENSION(KHR_get_physical_device_properties2, KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2, INSTANCE, 10.11,  8.0)
 MVK_EXTENSION(KHR_get_surface_capabilities2,       KHR_GET_SURFACE_CAPABILITIES_2,       INSTANCE, 10.11,  8.0)