# vkGetPhysicalDeviceSurfacePresentModesKHR(3) Manual Page

## Name

vkGetPhysicalDeviceSurfacePresentModesKHR - Query supported presentation modes

## C Specification

To query the supported presentation modes for a surface, call:

    VkResult vkGetPhysicalDeviceSurfacePresentModesKHR(
        VkPhysicalDevice                            physicalDevice,
        VkSurfaceKHR                                surface,
        uint32_t*                                   pPresentModeCount,
        VkPresentModeKHR*                           pPresentModes);

## Parameters

- `physicalDevice` is the physical device that will be associated with the swapchain to be created, as described for vkCreateSwapchainKHR.

- `surface` is the surface that will be associated with the swapchain.

- `pPresentModeCount` is a pointer to an integer related to the number of presentation modes available or queried, as described below.

- `pPresentModes` is either `NULL` or a pointer to an array of VkPresentModeKHR values, indicating the supported presentation modes.

## Description

If `pPresentModes` is `NULL`, then the number of presentation modes supported for the given `surface` is returned in `pPresentModeCount`. Otherwise, `pPresentModeCount` must point to a variable set by the user to the number of elements in the `pPresentModes` array, and on return the variable is overwritten with the number of values actually written to `pPresentModes`. If the value of `pPresentModeCount` is less than the number of presentation modes supported, at most `pPresentModeCount` values will be written. If `pPresentModeCount` is smaller than the number of presentation modes supported for the given `surface`, `VK_INCOMPLETE` will be returned instead of `VK_SUCCESS` to indicate that not all the available values were returned.

Valid Usage (Implicit)

- `physicalDevice` must be a valid VkPhysicalDevice handle

- `surface` must be a valid VkSurfaceKHR handle

- `pPresentModeCount` must be a valid pointer to a `uint32_t` value

- If the value referenced by `pPresentModeCount` is not `0`, and `pPresentModes` is not `NULL`, `pPresentModes` must be a valid pointer to an array of `pPresentModeCount` VkPresentModeKHR values

- Both of `physicalDevice`, and `surface` must have been created, allocated, or retrieved from the same VkInstance

Return Codes

On success, this command returns

  - `VK_SUCCESS`

  - `VK_INCOMPLETE`

On failure, this command returns

  - `VK_ERROR_OUT_OF_HOST_MEMORY`

  - `VK_ERROR_OUT_OF_DEVICE_MEMORY`

  - `VK_ERROR_SURFACE_LOST_KHR`

## See Also

VkPhysicalDevice, VkPresentModeKHR, VkSurfaceKHR

## 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) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.