C Specification
The VkAcquireNextImageInfoKHR
structure is defined as:
typedef struct VkAcquireNextImageInfoKHR {
VkStructureType sType;
const void* pNext;
VkSwapchainKHR swapchain;
uint64_t timeout;
VkSemaphore semaphore;
VkFence fence;
uint32_t deviceMask;
} VkAcquireNextImageInfoKHR;
Members
-
sType
is the type of this structure. -
pNext
isNULL
or a pointer to an extension-specific structure. -
swapchain
is a non-retired swapchain from which an image is acquired. -
timeout
specifies how long the function waits, in nanoseconds, if no image is available. -
semaphore
is VK_NULL_HANDLE or a semaphore to signal. -
fence
is VK_NULL_HANDLE or a fence to signal. -
deviceMask
is a mask of physical devices for which the swapchain image will be ready to use when the semaphore or fence is signaled.
Description
If vkAcquireNextImageKHR is used, the device mask is considered to include all physical devices in the logical device.
Note
vkAcquireNextImage2KHR signals at most one semaphore, even if the
application requests waiting for multiple physical devices to be ready via
the |
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) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.