C Specification
To create a semaphore of a specific type, add a
VkSemaphoreTypeCreateInfo structure to the pNext
chain of the
VkSemaphoreCreateInfo structure.
The VkSemaphoreTypeCreateInfo
structure is defined as:
typedef struct VkSemaphoreTypeCreateInfo {
VkStructureType sType;
const void* pNext;
VkSemaphoreType semaphoreType;
uint64_t initialValue;
} VkSemaphoreTypeCreateInfo;
or the equivalent
typedef VkSemaphoreTypeCreateInfo VkSemaphoreTypeCreateInfoKHR;
Members
-
sType
is the type of this structure. -
pNext
isNULL
or a pointer to an extension-specific structure. -
semaphoreType
is a VkSemaphoreType value specifying the type of the semaphore. -
initialValue
is the initial payload value ifsemaphoreType
isVK_SEMAPHORE_TYPE_TIMELINE
.
Description
If no VkSemaphoreTypeCreateInfo
structure is included in the
pNext
chain of VkSemaphoreCreateInfo, then the created semaphore
will have a default VkSemaphoreType of VK_SEMAPHORE_TYPE_BINARY
.
See Also
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.
Copyright
Copyright (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.