vkLatencySleepLegacyNV(3)

# vkLatencySleepLegacyNV(3) Manual Page

## Name

vkLatencySleepLegacyNV - Stub description of vkLatencySleepLegacyNV

## C Specification

This is an undocumented legacy function and is superseded by the VK_NV_low_latency2 extension.

    // Provided by VK_NV_low_latency
    void vkLatencySleepLegacyNV(
        VkDevice                                    device,
        VkSemaphore                                 signalSemaphore,
        uint64_t                                    value);

## Description

Valid Usage (Implicit)

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

- VUID-vkLatencySleepLegacyNV-signalSemaphore-parameter
  `signalSemaphore` must be a valid VkSemaphore handle

- VUID-vkLatencySleepLegacyNV-signalSemaphore-parent
  `signalSemaphore` must have been created, allocated, or retrieved from `device`

## See Also

VK_NV_low_latency, VkDevice, VkSemaphore

## 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 2014-2026 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0