vkGetPhysicalDeviceExternalSemaphoreProperties(3)

Name

vkGetPhysicalDeviceExternalSemaphoreProperties - Function for querying external semaphore handle capabilities.

C Specification

Semaphores may support import and export of their payload to external handles. To query the external handle types supported by semaphores, call:

// Provided by VK_VERSION_1_1
void vkGetPhysicalDeviceExternalSemaphoreProperties(
    VkPhysicalDevice                            physicalDevice,
    const VkPhysicalDeviceExternalSemaphoreInfo* pExternalSemaphoreInfo,
    VkExternalSemaphoreProperties*              pExternalSemaphoreProperties);
// Provided by VK_KHR_external_semaphore_capabilities
// Equivalent to vkGetPhysicalDeviceExternalSemaphoreProperties
void vkGetPhysicalDeviceExternalSemaphorePropertiesKHR(
    VkPhysicalDevice                            physicalDevice,
    const VkPhysicalDeviceExternalSemaphoreInfo* pExternalSemaphoreInfo,
    VkExternalSemaphoreProperties*              pExternalSemaphoreProperties);

Parameters

Description

Valid Usage (Implicit)

  • VUID-vkGetPhysicalDeviceExternalSemaphoreProperties-physicalDevice-parameter
    physicalDevice must be a valid VkPhysicalDevice handle

  • VUID-vkGetPhysicalDeviceExternalSemaphoreProperties-pExternalSemaphoreInfo-parameter
    pExternalSemaphoreInfo must be a valid pointer to a valid VkPhysicalDeviceExternalSemaphoreInfo structure

  • VUID-vkGetPhysicalDeviceExternalSemaphoreProperties-pExternalSemaphoreProperties-parameter
    pExternalSemaphoreProperties must be a valid pointer to a VkExternalSemaphoreProperties structure

See Also

VK_KHR_external_semaphore_capabilities, VK_VERSION_1_1, VkExternalSemaphoreProperties, VkPhysicalDevice, VkPhysicalDeviceExternalSemaphoreInfo

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.