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This is an undocumented legacy function and is superseded by the VK_NV_low_latency2 extension.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