VkExternalSemaphoreProperties

The VkExternalSemaphoreProperties structure is defined as:

typedef struct VkExternalSemaphoreProperties {
    VkStructureType sType;
    void* pNext;
    VkExternalSemaphoreHandleTypeFlags exportFromImportedHandleTypes;
    VkExternalSemaphoreHandleTypeFlags compatibleHandleTypes;
    VkExternalSemaphoreFeatureFlags externalSemaphoreFeatures;
} VkExternalSemaphoreProperties;

or the equivalent

typedef VkExternalSemaphoreProperties VkExternalSemaphorePropertiesKHR;

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• exportFromImportedHandleTypes is a bitmask of VkExternalSemaphoreHandleTypeFlagBits specifying which types of imported handle handleType can be exported from.
• compatibleHandleTypes is a bitmask of VkExternalSemaphoreHandleTypeFlagBits specifying handle types which can be specified at the same time as handleType when creating a semaphore.
• externalSemaphoreFeatures is a bitmask of VkExternalSemaphoreFeatureFlagBits describing the features of handleType.

If handleType is not supported by the implementation, then VkExternalSemaphoreProperties::externalSemaphoreFeatures will be zero.