# vkCreateIndirectCommandsLayoutNV(3) Manual Page

## Name

vkCreateIndirectCommandsLayoutNV - Create an indirect command layout object

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## C Specification

Indirect command layouts for `VK_NV_device_generated_commands` are created by:

    // Provided by VK_NV_device_generated_commands
    VkResult vkCreateIndirectCommandsLayoutNV(
        VkDevice                                    device,
        const VkIndirectCommandsLayoutCreateInfoNV* pCreateInfo,
        const VkAllocationCallbacks*                pAllocator,
        VkIndirectCommandsLayoutNV*                 pIndirectCommandsLayout);

## Parameters

- `device` is the logical device that creates the indirect command layout.

- `pCreateInfo` is a pointer to a VkIndirectCommandsLayoutCreateInfoNV structure containing parameters affecting creation of the indirect command layout.

- `pAllocator` controls host memory allocation as described in the Memory Allocation chapter.

- `pIndirectCommandsLayout` is a pointer to a `VkIndirectCommandsLayoutNV` handle in which the resulting indirect command layout is returned.

## Description

Valid Usage

- VUID-vkCreateIndirectCommandsLayoutNV-deviceGeneratedCommands-02929
  The `VkPhysicalDeviceDeviceGeneratedCommandsFeaturesNV`::`deviceGeneratedCommands` feature must be enabled

Valid Usage (Implicit)

- VUID-vkCreateIndirectCommandsLayoutNV-device-parameter
  `device` must be a valid VkDevice handle

- VUID-vkCreateIndirectCommandsLayoutNV-pCreateInfo-parameter
  `pCreateInfo` must be a valid pointer to a valid VkIndirectCommandsLayoutCreateInfoNV structure

- VUID-vkCreateIndirectCommandsLayoutNV-pAllocator-parameter
  If `pAllocator` is not `NULL`, `pAllocator` must be a valid pointer to a valid VkAllocationCallbacks structure

- VUID-vkCreateIndirectCommandsLayoutNV-pIndirectCommandsLayout-parameter
  `pIndirectCommandsLayout` must be a valid pointer to a VkIndirectCommandsLayoutNV handle

- VUID-vkCreateIndirectCommandsLayoutNV-device-queuecount
  The device must have been created with at least `1` queue

Return Codes

On success, this command returns

  - `VK_SUCCESS`

On failure, this command returns

  - `VK_ERROR_OUT_OF_HOST_MEMORY`

  - `VK_ERROR_OUT_OF_DEVICE_MEMORY`

## See Also

VK_NV_device_generated_commands, VkAllocationCallbacks, VkDevice, VkIndirectCommandsLayoutCreateInfoNV, VkIndirectCommandsLayoutNV

## Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

## Copyright

Copyright 2014-2025 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0