{
    "$schema": "https://schema.khronos.org/vulkan/profiles-0.8.2-280.json#",
    "capabilities": {
        "baseline": {
            "extensions": {
            },
            "features": {
            },
            "properties": {
			}
        },
		"SM5": {
            "extensions": {
            },
            "features": {
                "VkPhysicalDeviceFeatures": {
                    "fragmentStoresAndAtomics": true
                }
            },
            "properties": {
                "VkPhysicalDeviceProperties": {
                    "limits": {
                        "maxBoundDescriptorSets": 4
                    }
                }
            }
		},
		"SM6": {
            "extensions": {
				"VK_KHR_buffer_device_address": 1,
				"VK_EXT_calibrated_timestamps": 1,
				"VK_KHR_compute_shader_derivatives": 1,
				"VK_EXT_descriptor_buffer": 1,
				"VK_EXT_descriptor_indexing": 1,
				"VK_KHR_maintenance4" : 1,
				"VK_EXT_mesh_shader": 1,
				"VK_EXT_mutable_descriptor_type": 1,
				"VK_KHR_pipeline_library": 1,
				"VK_EXT_scalar_block_layout": 1,
				"VK_KHR_separate_depth_stencil_layouts": 1,
				"VK_KHR_shader_atomic_int64" : 1,
				"VK_EXT_shader_image_atomic_int64": 1,
				"VK_KHR_synchronization2": 1,
				"VK_KHR_timeline_semaphore": 1
			},
			
            "features": {
                "VkPhysicalDeviceFeatures": {
                    "fragmentStoresAndAtomics": true,
                    "shaderInt64": true
                },				
                "VkPhysicalDeviceBufferDeviceAddressFeatures": {
                    "bufferDeviceAddress": true
                },
				"VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR": {
					"computeDerivativeGroupLinear": true
				},
				"VkPhysicalDeviceDescriptorBufferFeaturesEXT": {
					"descriptorBuffer": true
				},				
                "VkPhysicalDeviceDescriptorIndexingFeaturesEXT": {
                    "runtimeDescriptorArray": true,
                    "descriptorBindingPartiallyBound": true,
                    "descriptorBindingUpdateUnusedWhilePending": true,
                    "descriptorBindingVariableDescriptorCount": true
                },				
                "VkPhysicalDeviceMaintenance4Features": {
                    "maintenance4": true
                },
				"VkPhysicalDeviceMeshShaderFeaturesEXT": {
                    "meshShader": true,
                    "taskShader": true,
                    "multiviewMeshShader": true
                },				
				"VkPhysicalDeviceMutableDescriptorTypeFeaturesEXT": {
					"mutableDescriptorType": true
				},				
                "VkPhysicalDeviceScalarBlockLayoutFeaturesEXT": {
                    "scalarBlockLayout": true
                },					
                "VkPhysicalDeviceSeparateDepthStencilLayoutsFeatures": {
                    "separateDepthStencilLayouts": true
                },
                "VkPhysicalDeviceShaderAtomicInt64Features": {
                    "shaderBufferInt64Atomics": true
                },
                "VkPhysicalDeviceShaderImageAtomicInt64FeaturesEXT": {
                    "shaderImageInt64Atomics": true
                },
                "VkPhysicalDeviceSynchronization2Features": {
                    "synchronization2": true
                },
				"VkPhysicalDeviceTimelineSemaphoreFeaturesKHR": {
					"timelineSemaphore": true
				}
			},
			
            "properties": {
                "VkPhysicalDeviceProperties": {
                    "limits": {
                        "maxBoundDescriptorSets": 9,
                        "timestampComputeAndGraphics": true
					}
                },
				"VkPhysicalDeviceMeshShaderPropertiesEXT": {
					"maxMeshWorkGroupInvocations": 128
				}
            },
            
            "formats": {
                "VK_FORMAT_R64_UINT": {
                    "VkFormatProperties": {
                        "optimalTilingFeatures": [
                            "VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT",
                            "VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT"
                        ]
                    }
				}
            }
		},
		"RayTracing": {
            "extensions": {
				"VK_KHR_acceleration_structure": 1,
				"VK_KHR_deferred_host_operations": 1,
				"VK_EXT_host_query_reset": 1,
                "VK_KHR_ray_query": 1,
				"VK_KHR_ray_tracing_pipeline": 1,
				"VK_KHR_ray_tracing_position_fetch": 1,
				"VK_EXT_scalar_block_layout": 1,
				"VK_KHR_shader_float_controls": 1,
				"VK_KHR_spirv_1_4": 1
			},
            "features": {
				"VkPhysicalDeviceAccelerationStructureFeaturesKHR": {
                    "accelerationStructure": true,
					"descriptorBindingAccelerationStructureUpdateAfterBind": true
                },
				"VkPhysicalDeviceHostQueryResetFeaturesEXT" : {
					"hostQueryReset" : true
				},
                "VkPhysicalDeviceRayQueryFeaturesKHR": {
                    "rayQuery": true
                },
				"VkPhysicalDeviceRayTracingPipelineFeaturesKHR": {
                    "rayTracingPipeline": true,
					"rayTraversalPrimitiveCulling": true
                },
				"VkPhysicalDeviceRayTracingPositionFetchFeaturesKHR": {
					"rayTracingPositionFetch": true
				},
                "VkPhysicalDeviceScalarBlockLayoutFeaturesEXT": {
                    "scalarBlockLayout": true
                }
			},
            "properties": {
                "VkPhysicalDeviceProperties": {
                    "limits": {
                        "maxBoundDescriptorSets": 9                
					}
                }
            }
		}
    },
    "profiles": {
        "VP_UE_Vulkan_SM5": {
            "version": 1,
            "api-version": "1.1.0",
            "label": "Epic Games - Unreal Engine - Desktop Vulkan SM5",
            "description": "A profile that describes the minimum requirements of the engine for using Vulkan.",
            "contributors": {},
            "history": [
                {
                    "revision": 1,
                    "date": "2022-08-26",
                    "author": "Jean Noe Morissette",
                    "comment": "Initial Release"
                }
            ],
            "capabilities": [
                "baseline",
				"SM5"
            ]
        },
        "VP_UE_Vulkan_SM6": {
            "version": 1,
            "api-version": "1.3.0",
            "label": "Epic Games - Unreal Engine - Desktop Vulkan SM6",
            "description": "A profile that describes the requirements of the engine for using Vulkan in SM6.",
            "contributors": {},
            "history": [
                {
                    "revision": 1,
                    "date": "2023-03-10",
                    "author": "Jean Noe Morissette",
                    "comment": "Initial Release"
                }
            ],
            "capabilities": [
                "baseline",
				"SM6"
            ]
        },
		"VP_UE_Vulkan_SM6_RT": {
            "version": 1,
            "api-version": "1.3.0",
            "label": "Epic Games - Unreal Engine - Desktop Vulkan RT",
            "description": "A profile that describes the RayTracing requirements of the engine with Vulkan.",
            "contributors": {},
            "history": [
                {
                    "revision": 1,
                    "date": "2023-03-10",
                    "author": "Jean Noe Morissette",
                    "comment": "Initial Release"
                }
            ],
            "capabilities": [
                "baseline",
                "SM6",
				"RayTracing"
            ]
        }
	
    }
}