C Specification

To check if a serialized acceleration structure is compatible with the current device call:

// Provided by VK_KHR_acceleration_structure
void vkGetDeviceAccelerationStructureCompatibilityKHR(
    VkDevice                                    device,
    const VkAccelerationStructureVersionInfoKHR* pVersionInfo,
    VkAccelerationStructureCompatibilityKHR*    pCompatibility);

Parameters

Description

Valid Usage
Valid Usage (Implicit)

  • VUID-vkGetDeviceAccelerationStructureCompatibilityKHR-device-parameter
    device must be a valid VkDevice handle

  • VUID-vkGetDeviceAccelerationStructureCompatibilityKHR-pVersionInfo-parameter
    pVersionInfo must be a valid pointer to a valid VkAccelerationStructureVersionInfoKHR structure

  • VUID-vkGetDeviceAccelerationStructureCompatibilityKHR-pCompatibility-parameter
    pCompatibility must be a valid pointer to a VkAccelerationStructureCompatibilityKHR value

See Also

VK_KHR_acceleration_structure, VkAccelerationStructureCompatibilityKHR, VkAccelerationStructureVersionInfoKHR, VkDevice

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 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0