C Specification

The xrReleaseSwapchainImage function is defined as:

XrResult xrReleaseSwapchainImage(
    XrSwapchain                                 swapchain,
    const XrSwapchainImageReleaseInfo*          releaseInfo);

Parameters

Parameter Descriptions

  • swapchain is the XrSwapchain from which to release an image.

  • releaseInfo is for extensibility purposes.

Description

If the swapchain was created with the XR_SWAPCHAIN_CREATE_STATIC_IMAGE_BIT set in XrSwapchainCreateInfo::createFlags structure, this function must not have been previously called for this swapchain.

The runtime must return XR_ERROR_CALL_ORDER_INVALID if no image has been waited on by calling xrWaitSwapchainImage.

Valid Usage (Implicit)
Return Codes
On success, this command returns

  • XR_SUCCESS

  • XR_SESSION_LOSS_PENDING

On failure, this command returns

  • XR_ERROR_INSTANCE_LOST

  • XR_ERROR_SESSION_LOST

  • XR_ERROR_RUNTIME_FAILURE

  • XR_ERROR_HANDLE_INVALID

  • XR_ERROR_VALIDATION_FAILURE

  • XR_ERROR_CALL_ORDER_INVALID

See Also

XrSwapchain, XrSwapchainImageReleaseInfo, xrAcquireSwapchainImage, xrCreateSwapchain, xrDestroySwapchain, xrEnumerateSwapchainImages, xrWaitSwapchainImage

Document Notes

For more information, see the OpenXR Specification at URL

https://www.khronos.org/registry/openxr/specs/1.0-extensions/html/xrspec.html#xrReleaseSwapchainImage

This page is extracted from the OpenXR 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.