# vkQueuePresentKHR(3) Manual Page

## Name

vkQueuePresentKHR - Queue an image for presentation

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## C Specification

After queueing all rendering commands and transitioning the image to the correct layout, to queue an image for presentation, call:

    // Provided by VK_KHR_swapchain
    VkResult vkQueuePresentKHR(
        VkQueue                                     queue,
        const VkPresentInfoKHR*                     pPresentInfo);

## Parameters

- `queue` is a queue that is capable of presentation to the target surface’s platform on the same device as the image’s swapchain.

- `pPresentInfo` is a pointer to a VkPresentInfoKHR structure specifying parameters of the presentation.

## Description

Note | There is no requirement for an application to present images in the same order that they were acquired - applications can arbitrarily present any image that is currently acquired.

Note | The origin of the native orientation of the surface coordinate system is not specified in the Vulkan specification; it depends on the platform. For most platforms the origin is by default upper-left, meaning the pixel of the presented VkImage at coordinates (0,0) would appear at the upper left pixel of the platform surface (assuming `VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR`, and the display standing the right way up).

The result codes `VK_ERROR_OUT_OF_DATE_KHR` and `VK_SUBOPTIMAL_KHR` have the same meaning when returned by `vkQueuePresentKHR` as they do when returned by `vkAcquireNextImageKHR`. If any `swapchain` member of `pPresentInfo` was created with `VK_FULL_SCREEN_EXCLUSIVE_APPLICATION_CONTROLLED_EXT`, `VK_ERROR_FULL_SCREEN_EXCLUSIVE_MODE_LOST_EXT` will be returned if that swapchain does not have exclusive full-screen access, possibly for implementation-specific reasons outside of the application’s control. If multiple swapchains are presented, the result code is determined by applying the following rules in order:

- If the device is lost, `VK_ERROR_DEVICE_LOST` is returned.

- If any of the target surfaces are no longer available the error `VK_ERROR_SURFACE_LOST_KHR` is returned.

- If any of the presents would have a result of `VK_ERROR_OUT_OF_DATE_KHR` if issued separately then `VK_ERROR_OUT_OF_DATE_KHR` is returned.

- If any of the presents would have a result of `VK_ERROR_FULL_SCREEN_EXCLUSIVE_MODE_LOST_EXT` if issued separately then `VK_ERROR_FULL_SCREEN_EXCLUSIVE_MODE_LOST_EXT` is returned.

- If any of the presents would have a result of `VK_SUBOPTIMAL_KHR` if issued separately then `VK_SUBOPTIMAL_KHR` is returned.

- Otherwise `VK_SUCCESS` is returned.

Any writes to memory backing the images referenced by the `pImageIndices` and `pSwapchains` members of `pPresentInfo`, that are available before vkQueuePresentKHR is executed, are automatically made visible to the read access performed by the presentation engine. This automatic visibility operation for an image happens-after the semaphore signal operation, and happens-before the presentation engine accesses the image.

Presentation is a read-only operation that will not affect the content of the presentable images. Upon reacquiring the image and transitioning it away from the `VK_IMAGE_LAYOUT_PRESENT_SRC_KHR` layout, the contents will be the same as they were prior to transitioning the image to the present source layout and presenting it. However, if a mechanism other than Vulkan is used to modify the platform window associated with the swapchain, the content of all presentable images in the swapchain becomes undefined.

Calls to `vkQueuePresentKHR` may block, but must return in finite time. The processing of the presentation happens in issue order with other queue operations, but semaphores must be used to ensure that prior rendering and other commands in the specified queue complete before the presentation begins. The presentation command itself does not delay processing of subsequent commands on the queue. However, presentation requests sent to a particular queue are always performed in order. Exact presentation timing is controlled by the semantics of the presentation engine and native platform in use.

If an image is presented to a swapchain created from a display surface, the mode of the associated display will be updated, if necessary, to match the mode specified when creating the display surface. The mode switch and presentation of the specified image will be performed as one atomic operation.

Queueing an image for presentation defines a set of queue operations, including waiting on the semaphores and submitting a presentation request to the presentation engine. However, the scope of this set of queue operations does not include the actual processing of the image by the presentation engine.

If `vkQueuePresentKHR` fails to enqueue the corresponding set of queue operations, it may return `VK_ERROR_OUT_OF_HOST_MEMORY` or `VK_ERROR_OUT_OF_DEVICE_MEMORY`. If it does, the implementation must ensure that the state and contents of any resources or synchronization primitives referenced is unaffected by the call or its failure.

If `vkQueuePresentKHR` fails in such a way that the implementation is unable to make that guarantee, the implementation must return `VK_ERROR_DEVICE_LOST`.

However, if the presentation request is rejected by the presentation engine with an error `VK_ERROR_OUT_OF_DATE_KHR`, `VK_ERROR_FULL_SCREEN_EXCLUSIVE_MODE_LOST_EXT`, or `VK_ERROR_SURFACE_LOST_KHR`, the set of queue operations are still considered to be enqueued and thus any semaphore wait operation specified in VkPresentInfoKHR will execute when the corresponding queue operation is complete.

`vkQueuePresentKHR` releases the acquisition of the images referenced by `imageIndices`. The queue family corresponding to the queue `vkQueuePresentKHR` is executed on must have ownership of the presented images as defined in Resource Sharing. `vkQueuePresentKHR` does not alter the queue family ownership, but the presented images must not be used again before they have been reacquired using `vkAcquireNextImageKHR`.

Note | The application can continue to present any acquired images from a retired swapchain as long as the swapchain has not entered a state that causes vkQueuePresentKHR to return `VK_ERROR_OUT_OF_DATE_KHR`.

Valid Usage

- VUID-vkQueuePresentKHR-pSwapchains-01292
  Each element of `pSwapchains` member of `pPresentInfo` must be a swapchain that is created for a surface for which presentation is supported from `queue` as determined using a call to `vkGetPhysicalDeviceSurfaceSupportKHR`

- VUID-vkQueuePresentKHR-pSwapchains-01293
  If more than one member of `pSwapchains` was created from a display surface, all display surfaces referenced that refer to the same display must use the same display mode

- VUID-vkQueuePresentKHR-pSwapchains-10285
  If more than one member of `pSwapchains` was created from a display surface, all display surfaces referenced that refer to the same display must use the same `stereoType`

- VUID-vkQueuePresentKHR-pWaitSemaphores-01294
  When a semaphore wait operation referring to a binary semaphore defined by the elements of the `pWaitSemaphores` member of `pPresentInfo` executes on `queue`, there must be no other queues waiting on the same semaphore

- VUID-vkQueuePresentKHR-pWaitSemaphores-03267
  All elements of the `pWaitSemaphores` member of `pPresentInfo` must be created with a VkSemaphoreType of `VK_SEMAPHORE_TYPE_BINARY`

- VUID-vkQueuePresentKHR-pWaitSemaphores-03268
  All elements of the `pWaitSemaphores` member of `pPresentInfo` must reference a semaphore signal operation that has been submitted for execution and any semaphore signal operations on which it depends must have also been submitted for execution

Valid Usage (Implicit)

- VUID-vkQueuePresentKHR-queue-parameter
  `queue` must be a valid VkQueue handle

- VUID-vkQueuePresentKHR-pPresentInfo-parameter
  `pPresentInfo` must be a valid pointer to a valid VkPresentInfoKHR structure

Host Synchronization

- Host access to `queue` must be externally synchronized

- Host access to `pPresentInfo->pWaitSemaphores`[] must be externally synchronized

- Host access to `pPresentInfo->pSwapchains`[] must be externally synchronized

Command Properties

Command Buffer Levels | Render Pass Scope | Video Coding Scope | Supported Queue Types | Command Type
--- | --- | --- | --- | ---
- | - | - | Any | -

Return Codes

On success, this command returns

  - `VK_SUCCESS`

  - `VK_SUBOPTIMAL_KHR`

On failure, this command returns

  - `VK_ERROR_OUT_OF_HOST_MEMORY`

  - `VK_ERROR_OUT_OF_DEVICE_MEMORY`

  - `VK_ERROR_DEVICE_LOST`

  - `VK_ERROR_OUT_OF_DATE_KHR`

  - `VK_ERROR_SURFACE_LOST_KHR`

  - `VK_ERROR_FULL_SCREEN_EXCLUSIVE_MODE_LOST_EXT`

## See Also

VK_KHR_swapchain, VkPresentInfoKHR, VkQueue

## 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 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0