vkGetDeviceAccelerationStructureCompatibilityKHR(3)

Name

vkGetDeviceAccelerationStructureCompatibilityKHR - Check if a serialized acceleration structure is compatible with the current device

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

device is the device to check the version against.
pVersionInfo is a pointer to a VkAccelerationStructureVersionInfoKHR structure specifying version information to check against the device.
pCompatibility is a pointer to a VkAccelerationStructureCompatibilityKHR value in which compatibility information is returned.

Description

Valid Usage

VUID-vkGetDeviceAccelerationStructureCompatibilityKHR-accelerationStructure-08928
The VkPhysicalDeviceAccelerationStructureFeaturesKHR::accelerationStructure feature must be enabled

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

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.