VkSwapchainPresentBarrierCreateInfoNV

The VkSwapchainPresentBarrierCreateInfoNV structure is defined as:

typedef struct VkSwapchainPresentBarrierCreateInfoNV {
    VkStructureType sType;
    void* pNext;
    VkBool32 presentBarrierEnable;
} VkSwapchainPresentBarrierCreateInfoNV;

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• presentBarrierEnable is a boolean value indicating a request for using the present barrier.

If the pNext chain of VkSwapchainCreateInfoKHR does not include this structure, the default value for presentBarrierEnable is VK_FALSE, meaning the swapchain does not request to use the present barrier. Additionally, when recreating a swapchain that was using the present barrier, and the pNext chain of VkSwapchainCreateInfoKHR does not include this structure, it means the swapchain will stop using the present barrier.