C Specification
To create a semaphore whose payload can be exported to external handles,
add a VkExportSemaphoreCreateInfo structure to the pNext
chain
of the VkSemaphoreCreateInfo structure.
The VkExportSemaphoreCreateInfo
structure is defined as:
// Provided by VK_VERSION_1_1
typedef struct VkExportSemaphoreCreateInfo {
VkStructureType sType;
const void* pNext;
VkExternalSemaphoreHandleTypeFlags handleTypes;
} VkExportSemaphoreCreateInfo;
or the equivalent
// Provided by VK_KHR_external_semaphore
typedef VkExportSemaphoreCreateInfo VkExportSemaphoreCreateInfoKHR;
Members
-
sType
is the type of this structure. -
pNext
isNULL
or a pointer to a structure extending this structure. -
handleTypes
is a bitmask of VkExternalSemaphoreHandleTypeFlagBits specifying one or more semaphore handle types the application can export from the resulting semaphore. The application can request multiple handle types for the same semaphore.
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.