Structure describing parameters of a queue presentation.

Description

Before an application can present an image, the image’s layout must be transitioned to the IMAGE_LAYOUT_PRESENT_SRC_KHR layout, or for a shared presentable image the IMAGE_LAYOUT_SHARED_PRESENT_KHR layout.

Valid Usage

• Elements of pSwapchain must be unique
• Each element of pImageIndices must be the index of a presentable image acquired from the swapchain specified by the corresponding element of the pSwapchains array, and the presented image subresource must be in the IMAGE_LAYOUT_PRESENT_SRC_KHR or IMAGE_LAYOUT_SHARED_PRESENT_KHR layout at the time the operation is executed on a VkDevice
• If a VkPresentIdKHR structure is included in the pNext chain, and the presentId feature is not enabled, each presentIds entry in that structure must be NULL
• If any element of the pSwapchains array has been created with VkSwapchainPresentModesCreateInfoEXT, all of the elements of this array must be created with VkSwapchainPresentModesCreateInfoEXT

Valid Usage (Implicit)

• sType must be STRUCTURE_TYPE_PRESENT_INFO_KHR
• Each pNext member of any structure (including this one) in the pNext chain must be either NULL or a pointer to a valid instance of VkDeviceGroupPresentInfoKHR, VkDisplayPresentInfoKHR, VkFrameBoundaryEXT, VkPresentIdKHR, VkPresentRegionsKHR, VkPresentTimesInfoGOOGLE, VkSwapchainPresentFenceInfoEXT, or VkSwapchainPresentModeInfoEXT
• The sType value of each struct in the pNext chain must be unique
• If waitSemaphoreCount is not 0, pWaitSemaphores must be a valid pointer to an array of waitSemaphoreCount valid VkSemaphore handles
• pSwapchains must be a valid pointer to an array of swapchainCount valid VkSwapchainKHR handles
• pImageIndices must be a valid pointer to an array of swapchainCount uint32_t values
• If pResults is not NULL, pResults must be a valid pointer to an array of swapchainCount VkResult values
• swapchainCount must be greater than 0
• Both of the elements of pSwapchains, and the elements of pWaitSemaphores that are valid handles of non-ignored parameters must have been created, allocated, or retrieved from the same VkDevice

See Also

QueuePresentKHR

Layout

struct VkPresentInfoKHR {
    VkStructureType sType;
    void const * pNext;
    uint32_t waitSemaphoreCount;
    VkSemaphore const * pWaitSemaphores;
    uint32_t swapchainCount;
    VkSwapchainKHR const * pSwapchains;
    uint32_t const * pImageIndices;
    VkResult * pResults;
}