C Specification
The VkPhysicalDeviceTimelineSemaphoreFeatures structure is defined as:
// Provided by VK_VERSION_1_2
typedef struct VkPhysicalDeviceTimelineSemaphoreFeatures {
VkStructureType sType;
void* pNext;
VkBool32 timelineSemaphore;
} VkPhysicalDeviceTimelineSemaphoreFeatures;
or the equivalent
// Provided by VK_KHR_timeline_semaphore
typedef VkPhysicalDeviceTimelineSemaphoreFeatures VkPhysicalDeviceTimelineSemaphoreFeaturesKHR;
Members
This structure describes the following feature:
-
sTypeis a VkStructureType value identifying this structure. -
pNextisNULLor a pointer to a structure extending this structure.
Description
-
timelineSemaphoreindicates whether semaphores created with a VkSemaphoreType ofVK_SEMAPHORE_TYPE_TIMELINEare supported.
If the VkPhysicalDeviceTimelineSemaphoreFeatures structure is included in the pNext chain of the
VkPhysicalDeviceFeatures2 structure passed to
vkGetPhysicalDeviceFeatures2, it is filled in to indicate whether each
corresponding feature is supported.
If the application wishes to use a VkDevice with any features
described by VkPhysicalDeviceTimelineSemaphoreFeatures, it must add an instance of the structure,
with the desired feature members set to VK_TRUE, to the pNext
chain of VkDeviceCreateInfo when creating the VkDevice.
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.