Feature
VK_VERSION_1_2
Vulkan version 1.2
Vulkan Version 1.2 promoted a number of key extensions into the core API:
VK_KHR_sampler_mirror_clamp_to_edge
VK_KHR_separate_depth_stencil_layouts
VK_KHR_shader_subgroup_extended_types
VK_KHR_uniform_buffer_standard_layout
VK_EXT_shader_viewport_index_layer
All differences in behavior between these extensions and the corresponding Vulkan 1.2 functionality are summarized in the Vulkan 1.2 specification appendix.
New Macros
New Commands
- vkCmdBeginRenderPass2
- vkCmdDrawIndexedIndirectCount
- vkCmdDrawIndirectCount
- vkCmdEndRenderPass2
- vkCmdNextSubpass2
- vkCreateRenderPass2
- vkGetBufferDeviceAddress
- vkGetBufferOpaqueCaptureAddress
- vkGetDeviceMemoryOpaqueCaptureAddress
- vkGetSemaphoreCounterValue
- vkResetQueryPool
- vkSignalSemaphore
- vkWaitSemaphores
New Structures
- VkAttachmentDescription2
- VkAttachmentReference2
- VkBufferDeviceAddressInfo
- VkConformanceVersion
- VkDeviceMemoryOpaqueCaptureAddressInfo
- VkFramebufferAttachmentImageInfo
- VkRenderPassCreateInfo2
- VkSemaphoreSignalInfo
- VkSemaphoreWaitInfo
- VkSubpassBeginInfo
- VkSubpassDependency2
- VkSubpassDescription2
- VkSubpassEndInfo
- Extending VkAttachmentDescription2:
- Extending VkAttachmentReference2:
- Extending VkBufferCreateInfo:
- Extending VkDescriptorSetAllocateInfo:
- Extending VkDescriptorSetLayoutCreateInfo:
- Extending VkDescriptorSetLayoutSupport:
- Extending VkFramebufferCreateInfo:
- Extending VkImageCreateInfo, VkPhysicalDeviceImageFormatInfo2:
- Extending VkImageCreateInfo, VkSwapchainCreateInfoKHR, VkPhysicalDeviceImageFormatInfo2:
- Extending VkMemoryAllocateInfo:
- Extending VkPhysicalDeviceFeatures2, VkDeviceCreateInfo:
- VkPhysicalDevice8BitStorageFeatures
- VkPhysicalDeviceBufferDeviceAddressFeatures
- VkPhysicalDeviceDescriptorIndexingFeatures
- VkPhysicalDeviceHostQueryResetFeatures
- VkPhysicalDeviceImagelessFramebufferFeatures
- VkPhysicalDeviceScalarBlockLayoutFeatures
- VkPhysicalDeviceSeparateDepthStencilLayoutsFeatures
- VkPhysicalDeviceShaderAtomicInt64Features
- VkPhysicalDeviceShaderFloat16Int8Features
- VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures
- VkPhysicalDeviceTimelineSemaphoreFeatures
- VkPhysicalDeviceUniformBufferStandardLayoutFeatures
- VkPhysicalDeviceVulkan11Features
- VkPhysicalDeviceVulkan12Features
- VkPhysicalDeviceVulkanMemoryModelFeatures
- Extending VkPhysicalDeviceProperties2:
- VkPhysicalDeviceDepthStencilResolveProperties
- VkPhysicalDeviceDescriptorIndexingProperties
- VkPhysicalDeviceDriverProperties
- VkPhysicalDeviceFloatControlsProperties
- VkPhysicalDeviceSamplerFilterMinmaxProperties
- VkPhysicalDeviceTimelineSemaphoreProperties
- VkPhysicalDeviceVulkan11Properties
- VkPhysicalDeviceVulkan12Properties
- Extending VkRenderPassBeginInfo:
- Extending VkSamplerCreateInfo:
- Extending VkSemaphoreCreateInfo, VkPhysicalDeviceExternalSemaphoreInfo:
- Extending VkSubmitInfo, VkBindSparseInfo:
- Extending VkSubpassDescription2:
New Enums
- VkDescriptorBindingFlagBits
- VkDriverId
- VkResolveModeFlagBits
- VkSamplerReductionMode
- VkSemaphoreType
- VkSemaphoreWaitFlagBits
- VkShaderFloatControlsIndependence
New Bitmasks
New Enum Constants
VK_MAX_DRIVER_INFO_SIZEVK_MAX_DRIVER_NAME_SIZE- Extending VkBufferCreateFlagBits:
VK_BUFFER_CREATE_DEVICE_ADDRESS_CAPTURE_REPLAY_BIT
- Extending VkBufferUsageFlagBits:
VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT
- Extending VkDescriptorPoolCreateFlagBits:
VK_DESCRIPTOR_POOL_CREATE_UPDATE_AFTER_BIND_BIT
- Extending VkDescriptorSetLayoutCreateFlagBits:
VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT
- Extending VkFormatFeatureFlagBits:
VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT
- Extending VkFramebufferCreateFlagBits:
VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT
- Extending VkImageLayout:
VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMALVK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMALVK_IMAGE_LAYOUT_STENCIL_ATTACHMENT_OPTIMALVK_IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL
- Extending VkMemoryAllocateFlagBits:
VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_BITVK_MEMORY_ALLOCATE_DEVICE_ADDRESS_CAPTURE_REPLAY_BIT
- Extending VkResult:
VK_ERROR_FRAGMENTATIONVK_ERROR_INVALID_OPAQUE_CAPTURE_ADDRESS
- Extending VkSamplerAddressMode:
VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE
- Extending VkStructureType:
VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_2VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_STENCIL_LAYOUTVK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_2VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_STENCIL_LAYOUTVK_STRUCTURE_TYPE_BUFFER_DEVICE_ADDRESS_INFOVK_STRUCTURE_TYPE_BUFFER_OPAQUE_CAPTURE_ADDRESS_CREATE_INFOVK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_BINDING_FLAGS_CREATE_INFOVK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_ALLOCATE_INFOVK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_LAYOUT_SUPPORTVK_STRUCTURE_TYPE_DEVICE_MEMORY_OPAQUE_CAPTURE_ADDRESS_INFOVK_STRUCTURE_TYPE_FRAMEBUFFER_ATTACHMENTS_CREATE_INFOVK_STRUCTURE_TYPE_FRAMEBUFFER_ATTACHMENT_IMAGE_INFOVK_STRUCTURE_TYPE_IMAGE_FORMAT_LIST_CREATE_INFOVK_STRUCTURE_TYPE_IMAGE_STENCIL_USAGE_CREATE_INFOVK_STRUCTURE_TYPE_MEMORY_OPAQUE_CAPTURE_ADDRESS_ALLOCATE_INFOVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BUFFER_DEVICE_ADDRESS_FEATURESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEPTH_STENCIL_RESOLVE_PROPERTIESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_INDEXING_FEATURESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_INDEXING_PROPERTIESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FLOAT_CONTROLS_PROPERTIESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_HOST_QUERY_RESET_FEATURESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGELESS_FRAMEBUFFER_FEATURESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_FILTER_MINMAX_PROPERTIESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SCALAR_BLOCK_LAYOUT_FEATURESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SEPARATE_DEPTH_STENCIL_LAYOUTS_FEATURESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_ATOMIC_INT64_FEATURESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_FLOAT16_INT8_FEATURESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_SUBGROUP_EXTENDED_TYPES_FEATURESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TIMELINE_SEMAPHORE_FEATURESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TIMELINE_SEMAPHORE_PROPERTIESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_UNIFORM_BUFFER_STANDARD_LAYOUT_FEATURESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_1_FEATURESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_1_PROPERTIESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_FEATURESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_PROPERTIESVK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_MEMORY_MODEL_FEATURESVK_STRUCTURE_TYPE_RENDER_PASS_ATTACHMENT_BEGIN_INFOVK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO_2VK_STRUCTURE_TYPE_SAMPLER_REDUCTION_MODE_CREATE_INFOVK_STRUCTURE_TYPE_SEMAPHORE_SIGNAL_INFOVK_STRUCTURE_TYPE_SEMAPHORE_TYPE_CREATE_INFOVK_STRUCTURE_TYPE_SEMAPHORE_WAIT_INFOVK_STRUCTURE_TYPE_SUBPASS_BEGIN_INFOVK_STRUCTURE_TYPE_SUBPASS_DEPENDENCY_2VK_STRUCTURE_TYPE_SUBPASS_DESCRIPTION_2VK_STRUCTURE_TYPE_SUBPASS_DESCRIPTION_DEPTH_STENCIL_RESOLVEVK_STRUCTURE_TYPE_SUBPASS_END_INFOVK_STRUCTURE_TYPE_TIMELINE_SEMAPHORE_SUBMIT_INFO