# Vulkan Capabilities

[Vulkan](https://www.vulkan.org/) is a set of 2D and 3D rendering APIs that feature cross-platform and high-performance. OpenHarmony now supports Vulkan v1.3.231.

## Supported Standard APIs

The table below lists the supported APIs of Vulkan v1.3.231.

|Type|Symbol|
| --- | --- | 
|FUNC|vkAcquireNextImage2KHR|
|FUNC|vkAcquireNextImageKHR|
|FUNC|vkAllocateCommandBuffers|
|FUNC|vkAllocateDescriptorSets|
|FUNC|vkAllocateMemory|
|FUNC|vkBeginCommandBuffer|
|FUNC|vkBindBufferMemory|
|FUNC|vkBindBufferMemory2|
|FUNC|vkBindImageMemory|
|FUNC|vkBindImageMemory2|
|FUNC|vkCmdBeginQuery|
|FUNC|vkCmdBeginRendering|
|FUNC|vkCmdBeginRenderPass|
|FUNC|vkCmdBeginRenderPass2|
|FUNC|vkCmdBindDescriptorSets|
|FUNC|vkCmdBindIndexBuffer|
|FUNC|vkCmdBindPipeline|
|FUNC|vkCmdBindVertexBuffers|
|FUNC|vkCmdBindVertexBuffers2|
|FUNC|vkCmdBlitImage|
|FUNC|vkCmdBlitImage2|
|FUNC|vkCmdClearAttachments|
|FUNC|vkCmdClearColorImage|
|FUNC|vkCmdClearDepthStencilImage|
|FUNC|vkCmdCopyBuffer|
|FUNC|vkCmdCopyBuffer2|
|FUNC|vkCmdCopyBufferToImage|
|FUNC|vkCmdCopyBufferToImage2|
|FUNC|vkCmdCopyImage|
|FUNC|vkCmdCopyImage2|
|FUNC|vkCmdCopyImageToBuffer|
|FUNC|vkCmdCopyImageToBuffer2|
|FUNC|vkCmdCopyQueryPoolResults|
|FUNC|vkCmdDispatch|
|FUNC|vkCmdDispatchBase|
|FUNC|vkCmdDispatchIndirect|
|FUNC|vkCmdDraw|
|FUNC|vkCmdDrawIndexed|
|FUNC|vkCmdDrawIndexedIndirect|
|FUNC|vkCmdDrawIndexedIndirectCount|
|FUNC|vkCmdDrawIndirect|
|FUNC|vkCmdDrawIndirectCount|
|FUNC|vkCmdEndQuery|
|FUNC|vkCmdEndRendering|
|FUNC|vkCmdEndRenderPass|
|FUNC|vkCmdEndRenderPass2|
|FUNC|vkCmdExecuteCommands|
|FUNC|vkCmdFillBuffer|
|FUNC|vkCmdNextSubpass|
|FUNC|vkCmdNextSubpass2|
|FUNC|vkCmdPipelineBarrier|
|FUNC|vkCmdPipelineBarrier2|
|FUNC|vkCmdPushConstants|
|FUNC|vkCmdResetEvent|
|FUNC|vkCmdResetEvent2|
|FUNC|vkCmdResetQueryPool|
|FUNC|vkCmdResolveImage|
|FUNC|vkCmdResolveImage2|
|FUNC|vkCmdSetBlendConstants|
|FUNC|vkCmdSetCullMode|
|FUNC|vkCmdSetDepthBias|
|FUNC|vkCmdSetDepthBiasEnable|
|FUNC|vkCmdSetDepthBounds|
|FUNC|vkCmdSetDepthBoundsTestEnable|
|FUNC|vkCmdSetDepthCompareOp|
|FUNC|vkCmdSetDepthTestEnable|
|FUNC|vkCmdSetDepthWriteEnable|
|FUNC|vkCmdSetDeviceMask|
|FUNC|vkCmdSetEvent|
|FUNC|vkCmdSetEvent2|
|FUNC|vkCmdSetFrontFace|
|FUNC|vkCmdSetLineWidth|
|FUNC|vkCmdSetPrimitiveRestartEnable|
|FUNC|vkCmdSetPrimitiveTopology|
|FUNC|vkCmdSetRasterizerDiscardEnable|
|FUNC|vkCmdSetScissor|
|FUNC|vkCmdSetScissorWithCount|
|FUNC|vkCmdSetStencilCompareMask|
|FUNC|vkCmdSetStencilOp|
|FUNC|vkCmdSetStencilReference|
|FUNC|vkCmdSetStencilTestEnable|
|FUNC|vkCmdSetStencilWriteMask|
|FUNC|vkCmdSetViewport|
|FUNC|vkCmdSetViewportWithCount|
|FUNC|vkCmdUpdateBuffer|
|FUNC|vkCmdWaitEvents|
|FUNC|vkCmdWaitEvents2|
|FUNC|vkCmdWriteTimestamp|
|FUNC|vkCmdWriteTimestamp2|
|FUNC|vkCreateBuffer|
|FUNC|vkCreateBufferView|
|FUNC|vkCreateCommandPool|
|FUNC|vkCreateComputePipelines|
|FUNC|vkCreateDescriptorPool|
|FUNC|vkCreateDescriptorSetLayout|
|FUNC|vkCreateDescriptorUpdateTemplate|
|FUNC|vkCreateDevice|
|FUNC|vkCreateDisplayModeKHR|
|FUNC|vkCreateDisplayPlaneSurfaceKHR|
|FUNC|vkCreateEvent|
|FUNC|vkCreateFence|
|FUNC|vkCreateFramebuffer|
|FUNC|vkCreateGraphicsPipelines|
|FUNC|vkCreateImage|
|FUNC|vkCreateImageView|
|FUNC|vkCreateInstance|
|FUNC|vkCreatePipelineCache|
|FUNC|vkCreatePipelineLayout|
|FUNC|vkCreatePrivateDataSlot|
|FUNC|vkCreateQueryPool|
|FUNC|vkCreateRenderPass|
|FUNC|vkCreateRenderPass2|
|FUNC|vkCreateSampler|
|FUNC|vkCreateSamplerYcbcrConversion|
|FUNC|vkCreateSemaphore|
|FUNC|vkCreateShaderModule|
|FUNC|vkCreateSharedSwapchainsKHR|
|FUNC|vkCreateSwapchainKHR|
|FUNC|vkDestroyBuffer|
|FUNC|vkDestroyBufferView|
|FUNC|vkDestroyCommandPool|
|FUNC|vkDestroyDescriptorPool|
|FUNC|vkDestroyDescriptorSetLayout|
|FUNC|vkDestroyDescriptorUpdateTemplate|
|FUNC|vkDestroyDevice|
|FUNC|vkDestroyEvent|
|FUNC|vkDestroyFence|
|FUNC|vkDestroyFramebuffer|
|FUNC|vkDestroyImage|
|FUNC|vkDestroyImageView|
|FUNC|vkDestroyInstance|
|FUNC|vkDestroyPipeline|
|FUNC|vkDestroyPipelineCache|
|FUNC|vkDestroyPipelineLayout|
|FUNC|vkDestroyPrivateDataSlot|
|FUNC|vkDestroyQueryPool|
|FUNC|vkDestroyRenderPass|
|FUNC|vkDestroySampler|
|FUNC|vkDestroySamplerYcbcrConversion|
|FUNC|vkDestroySemaphore|
|FUNC|vkDestroyShaderModule|
|FUNC|vkDestroySurfaceKHR|
|FUNC|vkDestroySwapchainKHR|
|FUNC|vkDeviceWaitIdle|
|FUNC|vkEndCommandBuffer|
|FUNC|vkEnumerateDeviceExtensionProperties|
|FUNC|vkEnumerateDeviceLayerProperties|
|FUNC|vkEnumerateInstanceExtensionProperties|
|FUNC|vkEnumerateInstanceLayerProperties|
|FUNC|vkEnumerateInstanceVersion|
|FUNC|vkEnumeratePhysicalDeviceGroups|
|FUNC|vkEnumeratePhysicalDevices|
|FUNC|vkFlushMappedMemoryRanges|
|FUNC|vkFreeCommandBuffers|
|FUNC|vkFreeDescriptorSets|
|FUNC|vkFreeMemory|
|FUNC|vkGetBufferDeviceAddress|
|FUNC|vkGetBufferMemoryRequirements|
|FUNC|vkGetBufferMemoryRequirements2|
|FUNC|vkGetBufferOpaqueCaptureAddress|
|FUNC|vkGetDescriptorSetLayoutSupport|
|FUNC|vkGetDeviceBufferMemoryRequirements|
|FUNC|vkGetDeviceGroupPeerMemoryFeatures|
|FUNC|vkGetDeviceGroupPresentCapabilitiesKHR|
|FUNC|vkGetDeviceGroupSurfacePresentModesKHR|
|FUNC|vkGetDeviceImageMemoryRequirements|
|FUNC|vkGetDeviceImageSparseMemoryRequirements|
|FUNC|vkGetDeviceMemoryCommitment|
|FUNC|vkGetDeviceMemoryOpaqueCaptureAddress|
|FUNC|vkGetDeviceProcAddr|
|FUNC|vkGetDeviceQueue|
|FUNC|vkGetDeviceQueue2|
|FUNC|vkGetDisplayModeProperties2KHR|
|FUNC|vkGetDisplayModePropertiesKHR|
|FUNC|vkGetDisplayPlaneCapabilities2KHR|
|FUNC|vkGetDisplayPlaneCapabilitiesKHR|
|FUNC|vkGetDisplayPlaneSupportedDisplaysKHR|
|FUNC|vkGetEventStatus|
|FUNC|vkGetFenceStatus|
|FUNC|vkGetImageMemoryRequirements|
|FUNC|vkGetImageMemoryRequirements2|
|FUNC|vkGetImageSparseMemoryRequirements|
|FUNC|vkGetImageSparseMemoryRequirements2|
|FUNC|vkGetImageSubresourceLayout|
|FUNC|vkGetInstanceProcAddr|
|FUNC|vkGetPhysicalDeviceDisplayPlaneProperties2KHR|
|FUNC|vkGetPhysicalDeviceDisplayPlanePropertiesKHR|
|FUNC|vkGetPhysicalDeviceDisplayProperties2KHR|
|FUNC|vkGetPhysicalDeviceDisplayPropertiesKHR|
|FUNC|vkGetPhysicalDeviceExternalBufferProperties|
|FUNC|vkGetPhysicalDeviceExternalFenceProperties|
|FUNC|vkGetPhysicalDeviceExternalSemaphoreProperties|
|FUNC|vkGetPhysicalDeviceFeatures|
|FUNC|vkGetPhysicalDeviceFeatures2|
|FUNC|vkGetPhysicalDeviceFormatProperties|
|FUNC|vkGetPhysicalDeviceFormatProperties2|
|FUNC|vkGetPhysicalDeviceImageFormatProperties|
|FUNC|vkGetPhysicalDeviceImageFormatProperties2|
|FUNC|vkGetPhysicalDeviceMemoryProperties|
|FUNC|vkGetPhysicalDeviceMemoryProperties2|
|FUNC|vkGetPhysicalDevicePresentRectanglesKHR|
|FUNC|vkGetPhysicalDeviceProperties|
|FUNC|vkGetPhysicalDeviceProperties2|
|FUNC|vkGetPhysicalDeviceQueueFamilyProperties|
|FUNC|vkGetPhysicalDeviceQueueFamilyProperties2|
|FUNC|vkGetPhysicalDeviceSparseImageFormatProperties|
|FUNC|vkGetPhysicalDeviceSparseImageFormatProperties2|
|FUNC|vkGetPhysicalDeviceSurfaceCapabilities2KHR|
|FUNC|vkGetPhysicalDeviceSurfaceCapabilitiesKHR|
|FUNC|vkGetPhysicalDeviceSurfaceFormats2KHR|
|FUNC|vkGetPhysicalDeviceSurfaceFormatsKHR|
|FUNC|vkGetPhysicalDeviceSurfacePresentModesKHR|
|FUNC|vkGetPhysicalDeviceSurfaceSupportKHR|
|FUNC|vkGetPhysicalDeviceToolProperties|
|FUNC|vkGetPipelineCacheData|
|FUNC|vkGetPrivateData|
|FUNC|vkGetQueryPoolResults|
|FUNC|vkGetRenderAreaGranularity|
|FUNC|vkGetSemaphoreCounterValue|
|FUNC|vkGetSwapchainImagesKHR|
|FUNC|vkInvalidateMappedMemoryRanges|
|FUNC|vkMapMemory|
|FUNC|vkMergePipelineCaches|
|FUNC|vkQueueBindSparse|
|FUNC|vkQueuePresentKHR|
|FUNC|vkQueueSubmit|
|FUNC|vkQueueSubmit2|
|FUNC|vkQueueWaitIdle|
|FUNC|vkResetCommandBuffer|
|FUNC|vkResetCommandPool|
|FUNC|vkResetDescriptorPool|
|FUNC|vkResetEvent|
|FUNC|vkResetFences|
|FUNC|vkResetQueryPool|
|FUNC|vkSetEvent|
|FUNC|vkSetPrivateData|
|FUNC|vkSignalSemaphore|
|FUNC|vkTrimCommandPool|
|FUNC|vkUnmapMemory|
|FUNC|vkUpdateDescriptorSets|
|FUNC|vkUpdateDescriptorSetWithTemplate|
|FUNC|vkWaitForFences|
|FUNC|vkWaitSemaphores|

## Extended APIs in OpenHarmony

In addition to the standard APIs, OpenHarmony provides extended APIs for creating a Vulkan surface using **OHNativeWindow** and obtaining **OH_NativeBuffer** and **OH_NativeBuffer** properties.

|Type|Symbol|
| --- | --- | 
|FUNC|vkCreateSurfaceOHOS|
|FUNC|vkGetNativeBufferPropertiesOHOS|
|FUNC|vkGetMemoryNativeBufferOHOS|

For details about the extended APIs, see [Vulkan Module](_vulkan.md).