C Specification
The VkPresentTimingSurfaceCapabilitiesEXT structure is defined as:
// Provided by VK_EXT_present_timing
typedef struct VkPresentTimingSurfaceCapabilitiesEXT {
VkStructureType sType;
void* pNext;
VkBool32 presentTimingSupported;
VkBool32 presentAtAbsoluteTimeSupported;
VkBool32 presentAtRelativeTimeSupported;
VkPresentStageFlagsEXT presentStageQueries;
} VkPresentTimingSurfaceCapabilitiesEXT;Members
-
sTypeis a VkStructureType value identifying this structure. -
pNextisNULLor a pointer to a structure extending this structure. -
presentTimingSupportedindicates whether querying presentation timestamps is supported for a swapchain created from VkPhysicalDeviceSurfaceInfo2KHR::surface. -
presentAtAbsoluteTimeSupportedindicates whether a swapchain created from VkPhysicalDeviceSurfaceInfo2KHR::surfacesupports presenting images with absolute times. -
presentAtRelativeTimeSupportedindicates whether a swapchain created from VkPhysicalDeviceSurfaceInfo2KHR::surfacesupports presenting images with relative times. -
presentStageQueriesis a bitmask of VkPresentStageFlagBitsEXT indicating which present stages a swapchain created from VkPhysicalDeviceSurfaceInfo2KHR::surfaceis able to provide timing information for.
Description
If presentTimingSupported is VK_TRUE, the implementation must
also advertise support for at least the
VK_PRESENT_STAGE_QUEUE_OPERATIONS_END_BIT_EXT present stage in pname
presentStageQueries.
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.