vkCmdBuildAccelerationStructuresIndirectKHR

The VkPhysicalDeviceAccelerationStructureFeaturesKHR::accelerationStructureIndirectBuild feature must be enabled

The mode member of each element of pInfos must be a valid VkBuildAccelerationStructureModeKHR value

If the srcAccelerationStructure member of any element of pInfos is not VK_NULL_HANDLE, the srcAccelerationStructure member must be a valid VkAccelerationStructureKHR handle

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its srcAccelerationStructure member must not be VK_NULL_HANDLE

The srcAccelerationStructure member of any element of pInfosmust not be the same acceleration structure as the dstAccelerationStructure member of any other element of pInfos

The dstAccelerationStructure member of any element of pInfosmust not be the same acceleration structure as the dstAccelerationStructure member of any other element of pInfos

The dstAccelerationStructure member of any element of pInfosmust be a valid VkAccelerationStructureKHR handle

For each element of pInfos, if its type member is VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR, its dstAccelerationStructure member must have been created with a value of VkAccelerationStructureCreateInfoKHR::type equal to either VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR or VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR

For each element of pInfos, if its type member is VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR, its dstAccelerationStructure member must have been created with a value of VkAccelerationStructureCreateInfoKHR::type equal to either VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR or VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, inactive primitives in its srcAccelerationStructure member must not be made active

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, active primitives in its srcAccelerationStructure member must not be made inactive

The dstAccelerationStructure member of any element of pInfosmust not be referenced by the geometry.instances.data member of any element of pGeometries or ppGeometries with a geometryType of VK_GEOMETRY_TYPE_INSTANCES_KHR in any other element of pInfos

The range of memory backing the dstAccelerationStructure member of any element of pInfos that is accessed by this command must not overlap the memory backing the srcAccelerationStructure member of any other element of pInfos with a mode equal to VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, which is accessed by this command

The range of memory backing the dstAccelerationStructure member of any element of pInfos that is accessed by this command must not overlap the memory backing the dstAccelerationStructure member of any other element of pInfos, which is accessed by this command

The range of memory backing the dstAccelerationStructure member of any element of pInfos that is accessed by this command must not overlap the memory backing the scratchData member of any element of pInfos (including the same element), which is accessed by this command

The range of memory backing the scratchData member of any element of pInfos that is accessed by this command must not overlap the memory backing the scratchData member of any other element of pInfos, which is accessed by this command

The range of memory backing the scratchData member of any element of pInfos that is accessed by this command must not overlap the memory backing the srcAccelerationStructure member of any element of pInfos with a mode equal to VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR (including the same element), which is accessed by this command

The range of memory backing the dstAccelerationStructure member of any element of pInfos that is accessed by this command must not overlap the memory backing any acceleration structure referenced by the geometry.instances.data member of any element of pGeometries or ppGeometries with a geometryType of VK_GEOMETRY_TYPE_INSTANCES_KHR in any other element of pInfos, which is accessed by this command

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its srcAccelerationStructure member must have previously been constructed with VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_UPDATE_BIT_KHR set in VkAccelerationStructureBuildGeometryInfoKHR::flags in the build

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its srcAccelerationStructure and dstAccelerationStructure members must either be the same VkAccelerationStructureKHR, or not have any memory aliasing

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its geometryCount member must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its flags member must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its type member must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, its geometryType member must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, its flags member must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, if geometryType is VK_GEOMETRY_TYPE_TRIANGLES_KHR, its geometry.triangles.vertexFormat member must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, if geometryType is VK_GEOMETRY_TYPE_TRIANGLES_KHR, its geometry.triangles.maxVertex member must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, if geometryType is VK_GEOMETRY_TYPE_TRIANGLES_KHR, its geometry.triangles.indexType member must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, if geometryType is VK_GEOMETRY_TYPE_TRIANGLES_KHR, if its geometry.triangles.transformData address was NULL when srcAccelerationStructure was last built, then it must be NULL

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, if geometryType is VK_GEOMETRY_TYPE_TRIANGLES_KHR, if its geometry.triangles.transformData address was not NULL when srcAccelerationStructure was last built, then it must not be NULL

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, if geometryType is VK_GEOMETRY_TYPE_DENSE_GEOMETRY_FORMAT_TRIANGLES_AMDX, the numTriangles member of the VkAccelerationStructureDenseGeometryFormatTrianglesDataAMDX structure in the pNext chain must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, if geometryType is VK_GEOMETRY_TYPE_DENSE_GEOMETRY_FORMAT_TRIANGLES_AMDX, the numVertices member of the VkAccelerationStructureDenseGeometryFormatTrianglesDataAMDX structure in the pNext chain must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, if geometryType is VK_GEOMETRY_TYPE_DENSE_GEOMETRY_FORMAT_TRIANGLES_AMDX, the maxPrimitiveIndex member of the VkAccelerationStructureDenseGeometryFormatTrianglesDataAMDX structure in the pNext chain must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, if geometryType is VK_GEOMETRY_TYPE_DENSE_GEOMETRY_FORMAT_TRIANGLES_AMDX, the maxGeometryIndex member of the VkAccelerationStructureDenseGeometryFormatTrianglesDataAMDX structure in the pNext chain must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, if geometryType is VK_GEOMETRY_TYPE_DENSE_GEOMETRY_FORMAT_TRIANGLES_AMDX, the format member of the VkAccelerationStructureDenseGeometryFormatTrianglesDataAMDX structure in the pNext chain must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, if geometryType is VK_GEOMETRY_TYPE_DENSE_GEOMETRY_FORMAT_TRIANGLES_AMDX, the dataSize member of the VkAccelerationStructureDenseGeometryFormatTrianglesDataAMDX structure in the pNext chain must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, if geometryType is VK_GEOMETRY_TYPE_TRIANGLES_KHR, and geometry.triangles.indexType is not VK_INDEX_TYPE_NONE_KHR, then the value of each index referenced must be the same as the corresponding index value when srcAccelerationStructure was last built

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, then for each VkAccelerationStructureGeometryKHR structure referred to by its pGeometries or ppGeometries members, the primitiveCount member of its corresponding VkAccelerationStructureBuildRangeInfoKHR structure must have the same value which was specified when srcAccelerationStructure was last built

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_INSTANCES_KHR, the corresponding ppMaxPrimitiveCounts[i][j] must be less than or equal to VkPhysicalDeviceAccelerationStructurePropertiesKHR::maxInstanceCount

For each element of pInfos, its dstAccelerationStructure member must be bound to device memory

For each element of pInfos, if its mode member is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its srcAccelerationStructure member must be bound to device memory

For each element of pInfos, if an acceleration structure is referenced by the geometry.instances.data member of any element of pGeometries or ppGeometries with a geometryType of VK_GEOMETRY_TYPE_INSTANCES_KHR, it must be bound to device memory

If pInfos[i].mode is VK_BUILD_ACCELERATION_STRUCTURE_MODE_BUILD_KHR, and N is not 0, all addresses between pInfos[i].scratchData.deviceAddress and pInfos[i].scratchData.deviceAddress + N - 1 must be in the buffer device address range of the same buffer, where N is given by the buildScratchSize member of the VkAccelerationStructureBuildSizesInfoKHR structure returned from a call to vkGetAccelerationStructureBuildSizesKHR with an identical VkAccelerationStructureBuildGeometryInfoKHR structure and primitive count

If pInfos[i].mode is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, and N is not 0, all addresses between pInfos[i].scratchData.deviceAddress and pInfos[i].scratchData.deviceAddress + N - 1 must be in the buffer device address range of the same buffer, where N is given by the updateScratchSize member of the VkAccelerationStructureBuildSizesInfoKHR structure returned from a call to vkGetAccelerationStructureBuildSizesKHR with an identical VkAccelerationStructureBuildGeometryInfoKHR structure and primitive count

The buffers from which the buffer device addresses for all of the geometry.triangles.vertexData, geometry.triangles.indexData, geometry.triangles.transformData, geometry.aabbs.data, and geometry.instances.data members of all pInfos[i].pGeometries and pInfos[i].ppGeometries are queried must have been created with the VK_BUFFER_USAGE_ACCELERATION_STRUCTURE_BUILD_INPUT_READ_ONLY_BIT_KHR usage flag set

If pInfos[i].mode is VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, and the size reported by updateScratchSize member of the VkAccelerationStructureBuildSizesInfoKHR structure returned from a call to vkGetAccelerationStructureBuildSizesKHR with an identical VkAccelerationStructureBuildGeometryInfoKHR structure and primitive count is non-zero, pInfos[i].scratchData.deviceAddress must be a device address allocated to the application from a buffer created with the VK_BUFFER_USAGE_STORAGE_BUFFER_BIT usage flag set

If pInfos[i].mode is VK_BUILD_ACCELERATION_STRUCTURE_MODE_BUILD_KHR, and the size reported by buildScratchSize member of the VkAccelerationStructureBuildSizesInfoKHR structure returned from a call to vkGetAccelerationStructureBuildSizesKHR with an identical VkAccelerationStructureBuildGeometryInfoKHR structure and primitive count is non-zero, pInfos[i].scratchData.deviceAddress must be a device address allocated to the application from a buffer created with the VK_BUFFER_USAGE_STORAGE_BUFFER_BIT usage flag set

For each element of pInfos, its scratchData.deviceAddress member must be a multiple of VkPhysicalDeviceAccelerationStructurePropertiesKHR::minAccelerationStructureScratchOffsetAlignment

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_TRIANGLES_KHR, geometry.triangles.vertexData.deviceAddress must be a valid VkDeviceAddress

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_TRIANGLES_KHR, geometry.triangles.vertexData.deviceAddress must be aligned to:

• the size of the format specified in vertexFormat, in bytes, if that format is a packed format
• the component size of the format specified in vertexFormat, in bytes, if that format is not a packed format

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_TRIANGLES_KHR, if geometry.triangles.indexType is not VK_INDEX_TYPE_NONE_KHR, geometry.triangles.indexData.deviceAddress must be a valid VkDeviceAddress

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_TRIANGLES_KHR, and with geometry.triangles.indexType not equal to VK_INDEX_TYPE_NONE_KHR, geometry.triangles.indexData.deviceAddress must be aligned to the size in bytes of the type in indexType

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_TRIANGLES_KHR, if geometry.triangles.transformData.deviceAddress is not 0, it must be a valid VkDeviceAddress

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_TRIANGLES_KHR, if geometry.triangles.transformData.deviceAddress is not 0, it must be aligned to 16 bytes

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_AABBS_KHR, geometry.aabbs.data.deviceAddress must be a valid VkDeviceAddress

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_AABBS_KHR, geometry.aabbs.data.deviceAddress must be aligned to 8 bytes

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_INSTANCES_KHR, if geometry.arrayOfPointers is VK_FALSE, geometry.instances.data.deviceAddress must be aligned to 16 bytes

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_INSTANCES_KHR, if geometry.arrayOfPointers is VK_TRUE, geometry.instances.data.deviceAddress must be aligned to 8 bytes

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_INSTANCES_KHR, if geometry.arrayOfPointers is VK_TRUE, each element of geometry.instances.data.deviceAddress in device memory must be aligned to 16 bytes

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_INSTANCES_KHR, geometry.instances.data.deviceAddress must be a valid VkDeviceAddress

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_INSTANCES_KHR, each VkAccelerationStructureInstanceKHR::accelerationStructureReference value in geometry.instances.data.deviceAddress must be 0 or a value obtained from vkGetAccelerationStructureDeviceAddressKHR for a valid bottom level acceleration structure

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_INSTANCES_KHR, if VK_GEOMETRY_INSTANCE_DISABLE_OPACITY_MICROMAPS_BIT_EXT is set in VkAccelerationStructureInstanceKHR::flags then geometry.instances.data.deviceAddress must refer to an acceleration structure that was built with VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_DISABLE_OPACITY_MICROMAPS_BIT_EXT set in VkAccelerationStructureBuildGeometryInfoKHR::flags

commandBuffer must not be a protected command buffer

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_TRIANGLES_KHR, if there is an instance of VkAccelerationStructureTrianglesOpacityMicromapEXT in the geometry.triangles.pNext chain, and its indexType is VK_INDEX_TYPE_NONE_KHR, then its indexBuffer.deviceAddressmust be 0

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_TRIANGLES_KHR, if there is an instance of VkAccelerationStructureTrianglesOpacityMicromapEXT in the geometry.triangles.pNext chain, and its indexType is not VK_INDEX_TYPE_NONE_KHR, then its indexBuffer.deviceAddressmust be a valid VkDeviceAddress

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_TRIANGLES_KHR, if there is an instance of VkAccelerationStructureGeometryMotionTrianglesDataNV in the geometry.triangles.pNext chain, then its vertexData.deviceAddress must be a valid VkDeviceAddress

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_SPHERES_NV, if VkAccelerationStructureGeometrySpheresDataNV::indexType is VK_INDEX_TYPE_NONE_KHR, then its indexData.deviceAddressmust be 0

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_SPHERES_NV, if VkAccelerationStructureGeometrySpheresDataNV::indexType is not VK_INDEX_TYPE_NONE_KHR, then its indexData.deviceAddressmust be a valid VkDeviceAddress

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_SPHERES_NV, VkAccelerationStructureGeometrySpheresDataNV::vertexData.deviceAddressmust be a valid VkDeviceAddress

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_SPHERES_NV, VkAccelerationStructureGeometrySpheresDataNV::radiusData.deviceAddressmust be a valid VkDeviceAddress

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_LINEAR_SWEPT_SPHERES_NV, if VkAccelerationStructureGeometryLinearSweptSpheresDataNV::indexType is VK_INDEX_TYPE_NONE_KHR, then its indexData.deviceAddressmust be 0

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_LINEAR_SWEPT_SPHERES_NV, if VkAccelerationStructureGeometryLinearSweptSpheresDataNV::indexType is not VK_INDEX_TYPE_NONE_KHR, then its indexData.deviceAddress must be a valid VkDeviceAddress

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_LINEAR_SWEPT_SPHERES_NV, VkAccelerationStructureGeometryLinearSweptSpheresDataNV::vertexData.deviceAddressmust be a valid VkDeviceAddress

For each element of pInfos[i].pGeometries or pInfos[i].ppGeometries with a geometryType of VK_GEOMETRY_TYPE_LINEAR_SWEPT_SPHERES_NV, VkAccelerationStructureGeometryLinearSweptSpheresDataNV::radiusData.deviceAddressmust be a valid VkDeviceAddress

For each element of pIndirectDeviceAddresses[i], all device addresses between pIndirectDeviceAddresses[i] and pIndirectDeviceAddresses[i] + (pInfos[i].geometryCount × pIndirectStrides[i]) - 1 must be in the buffer device address range of the same buffer

For each element of pIndirectDeviceAddresses, the buffer from which it was queried must have been created with the VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT usage flag set

Each element of pIndirectDeviceAddresses must be a multiple of 4

Each element of pIndirectStrides must be a multiple of 4

Each VkAccelerationStructureBuildRangeInfoKHR structure referenced by any element of pIndirectDeviceAddresses must be a valid VkAccelerationStructureBuildRangeInfoKHR structure

pInfos[i].dstAccelerationStructure must have been created with a value of VkAccelerationStructureCreateInfoKHR::size greater than or equal to the memory size required by the build operation, as returned by vkGetAccelerationStructureBuildSizesKHR with pBuildInfo = pInfos[i] and pMaxPrimitiveCounts = ppMaxPrimitiveCounts[i]

Each ppMaxPrimitiveCounts[i][j] must be greater than or equal to the primitiveCount value specified by the VkAccelerationStructureBuildRangeInfoKHR structure located at pIndirectDeviceAddresses[i] + (j × pIndirectStrides[i])

commandBuffer must be a valid VkCommandBuffer handle

pInfos must be a valid pointer to an array of infoCount valid VkAccelerationStructureBuildGeometryInfoKHR structures

pIndirectDeviceAddresses must be a valid pointer to an array of infoCount VkDeviceAddress values

pIndirectStrides must be a valid pointer to an array of infoCount uint32_t values

ppMaxPrimitiveCounts must be a valid pointer to an array of infoCount uint32_t values

commandBuffer must be in the recording state

The VkCommandPool that commandBuffer was allocated from must support VK_QUEUE_COMPUTE_BIT operations

This command must only be called outside of a render pass instance

This command must not be called between suspended render pass instances

This command must only be called outside of a video coding scope

infoCount must be greater than 0