vulkano/COVERAGE.md

Vulkano's coverage of Vulkan

Coverage of support for Vulkan core features and extensions in Vulkano.

"Partially supported" includes core features and extensions that have some support in Vulkano, but are not fully implemented. A list of unimplemented features is given.

Vulkan 1.0

Unsupported

• vkGetDeviceMemoryCommitment
• vkGetImageSparseMemoryRequirements
• vkGetPhysicalDeviceSparseImageFormatProperties
• vkGetImageSubresourceLayout (used, but not exposed to the user)
• vkGetRenderAreaGranularity (used, but not exposed to the user)
• VkAllocationCallbacks
• VkPipelineCreateFlags
• Possibly more?

Vulkan 1.1

Fully supported

• VK_KHR_16bit_storage
• VK_KHR_dedicated_allocation
• VK_KHR_external_memory_capabilities
• VK_KHR_external_semaphore_capabilities
• VK_KHR_maintenance1
• VK_KHR_multiview
• VK_KHR_relaxed_block_layout
• VK_KHR_shader_draw_parameters
• VK_KHR_storage_buffer_storage_class
• VK_KHR_variable_pointers

Partially supported

• VK_KHR_external_memory
  • VkExternalMemoryBufferCreateInfoKHR
• VK_KHR_external_semaphore
  • VkSemaphoreImportFlagsKHR
• VK_KHR_get_memory_requirements2
  • vkGetImageSparseMemoryRequirements2KHR
• VK_KHR_get_physical_device_properties2
  • vkGetPhysicalDeviceSparseImageFormatProperties2KHR
• VK_KHR_maintenance2
  • VkImageViewUsageCreateInfoKHR
  • VkPipelineTessellationDomainOriginStateCreateInfoKHR
  • VK_IMAGE_CREATE_EXTENDED_USAGE_BIT
  • VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL_KHR
  • VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL_KHR
• VK_KHR_sampler_ycbcr_conversion
  • VkBindImagePlaneMemoryInfoKHR
  • VkSamplerYcbcrConversionImageFormatPropertiesKHR
  • VkImagePlaneMemoryRequirementsInfoKHR

Unsupported

• VK_KHR_bind_memory2
• VK_KHR_descriptor_update_template
• VK_KHR_device_group
• VK_KHR_device_group_creation
• VK_KHR_external_fence
• VK_KHR_external_fence_capabilities
• VK_KHR_maintenance3
• Group operations, subgroup scope
• Protected memory
• vkEnumerateInstanceVersion

Vulkan 1.2

Fully supported

• VK_KHR_8bit_storage
• VK_KHR_driver_properties
• VK_KHR_sampler_mirror_clamp_to_edge
• VK_KHR_spirv_1_4
• VK_KHR_shader_atomic_int64
• VK_KHR_shader_float16_int8
• VK_KHR_shader_float_controls
• VK_KHR_shader_subgroup_extended_types
• VK_KHR_uniform_buffer_standard_layout
• VK_KHR_vulkan_memory_model
• VK_EXT_sampler_filter_minmax
• VK_EXT_scalar_block_layout
• VK_EXT_shader_viewport_index_layer
• SPIR-V 1.4 and 1.5

Partially supported

• VK_KHR_buffer_device_address
  • Only the deprecated EXT version is supported.
  • vkGetBufferOpaqueCaptureAddressKHR / VkBufferOpaqueCaptureAddressCreateInfoKHR
  • vkGetDeviceMemoryOpaqueCaptureAddressKHR / VkMemoryOpaqueCaptureAddressAllocateInfoKHR
• VK_EXT_descriptor_indexing
  • VkDescriptorSetVariableDescriptorCountLayoutSupportEXT
  • VK_DESCRIPTOR_BINDING_PARTIALLY_BOUND_BIT_EXT
  • VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT_EXT / VK_DESCRIPTOR_POOL_CREATE_UPDATE_AFTER_BIND_BIT_EXT / VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT_EXT
  • VK_DESCRIPTOR_BINDING_UPDATE_UNUSED_WHILE_PENDING_BIT_EXT

Unsupported

• VK_KHR_depth_stencil_resolve
• VK_KHR_draw_indirect_count
• VK_KHR_image_format_list
• VK_KHR_imageless_framebuffer
• VK_KHR_separate_depth_stencil_layouts
• VK_KHR_timeline_semaphore
• VK_EXT_host_query_reset
• VK_EXT_separate_stencil_usage
• framebufferIntegerColorSampleCounts

Vulkan 1.3

Fully supported

• VK_KHR_copy_commands2
• VK_KHR_create_renderpass2
• VK_KHR_format_feature_flags2
• VK_KHR_shader_integer_dot_product
• VK_KHR_shader_non_semantic_info
• VK_KHR_shader_terminate_invocation
• VK_KHR_zero_initialize_workgroup_memory
• VK_EXT_extended_dynamic_state
• VK_EXT_extended_dynamic_state2
• VK_EXT_shader_demote_to_helper_invocation
• VK_EXT_texel_buffer_alignment
• VK_EXT_texture_compression_astc_hdr
• VK_EXT_ycbcr_2plane_444_formats
• SPIR-V 1.6

Partially supported

• VK_KHR_dynamic_rendering
  • Suspend/resume
• VK_KHR_synchronization2
  • vkCmdResetEvent2KHR
  • vkCmdSetEvent2KHR
  • vkCmdWaitEvents2KHR
  • vkCmdWriteTimestamp2KHR
  • vkQueueSubmit2KHR / VkSemaphoreSubmitInfoKHR
  • VkMemoryBarrier2KHR extending VkSubpassDependency
  • VkAccessFlagBits2KHR / VkPipelineStageFlagBits2KHR (only the base Vulkan 1.0 bits are defined)

Unsupported

• VK_KHR_maintenance4
• VK_EXT_4444_formats
• VK_EXT_image_robustness
• VK_EXT_inline_uniform_block
• VK_EXT_pipeline_creation_cache_control
• VK_EXT_pipeline_creation_feedback
• VK_EXT_private_data
• VK_EXT_subgroup_size_control
• VK_EXT_tooling_info

Unpromoted extensions

Fully supported

• VK_KHR_android_surface
• VK_KHR_external_memory_fd
• VK_KHR_get_surface_capabilities2
• VK_KHR_incremental_present
• VK_KHR_push_descriptor
• VK_KHR_surface
• VK_KHR_swapchain
• VK_EXT_color_write_enable
• VK_EXT_depth_range_unrestricted
• VK_EXT_discard_rectangles
• VK_EXT_external_memory_dma_buf
• VK_EXT_filter_cubic
• VK_EXT_index_type_uint8
• VK_EXT_line_rasterization
• VK_EXT_metal_surface
• VK_EXT_primitive_topology_list_restart
• VK_EXT_robustness2
• VK_EXT_vertex_attribute_divisor
• VK_EXT_ycbcr_image_arrays
• VK_MVK_ios_surface (deprecated)
• VK_MVK_macos_surface (deprecated)

Partially supported

• VK_KHR_display
  • vkCreateDisplayModeKHR / VkDisplayModeCreateInfoKHR / VkDisplayModeParametersKHR
  • vkGetDisplayPlaneCapabilitiesKHR / VkDisplayPlaneCapabilitiesKHR
• VK_KHR_external_semaphore_fd
  • vkImportSemaphoreFdKHR / VkImportSemaphoreFdInfoKHR
• VK_KHR_wayland_surface
  • vkGetPhysicalDeviceWaylandPresentationSupportKHR
• VK_KHR_win32_surface
  • vkGetPhysicalDeviceWin32PresentationSupportKHR
• VK_KHR_xcb_surface
  • vkGetPhysicalDeviceXcbPresentationSupportKHR
• VK_KHR_xlib_surface
  • vkGetPhysicalDeviceXlibPresentationSupportKHR
• VK_EXT_buffer_device_address (deprecated)
  • VkBufferDeviceAddressCreateInfoEXT
• VK_EXT_debug_utils
  • vkSetDebugUtilsObjectTagEXT
  • vkSubmitDebugUtilsMessageEXT
  • VkDebugUtilsMessengerCallbackDataEXT (not all data exposed to callback)
  • VkDebugUtilsObjectNameInfoEXT extending VkPipelineShaderStageCreateInfo
• VK_EXT_full_screen_exclusive
  • vkGetPhysicalDeviceSurfacePresentModes2EXT