VkExternalFenceProperties

The VkExternalFenceProperties structure is defined as:

typedef struct VkExternalFenceProperties {
    VkStructureType sType;
    void* pNext;
    VkExternalFenceHandleTypeFlags exportFromImportedHandleTypes;
    VkExternalFenceHandleTypeFlags compatibleHandleTypes;
    VkExternalFenceFeatureFlags externalFenceFeatures;
} VkExternalFenceProperties;

or the equivalent

typedef VkExternalFenceProperties VkExternalFencePropertiesKHR;

• exportFromImportedHandleTypes is a bitmask of VkExternalFenceHandleTypeFlagBits indicating which types of imported handle handleType can be exported from.
• compatibleHandleTypes is a bitmask of VkExternalFenceHandleTypeFlagBits specifying handle types which can be specified at the same time as handleType when creating a fence.
• externalFenceFeatures is a bitmask of VkExternalFenceFeatureFlagBits indicating the features of handleType.

If handleType is not supported by the implementation, then VkExternalFenceProperties::externalFenceFeatures will be zero.