SDL_CreateGPUXRSwapchain

Creates an OpenXR swapchain.

Header File

Syntax

XrResult SDL_CreateGPUXRSwapchain(
    SDL_GPUDevice *device,
    XrSession session,
    const XrSwapchainCreateInfo *createinfo, 
    SDL_GPUTextureFormat format,
    XrSwapchain *swapchain,
    SDL_GPUTexture ***textures);

Function Parameters

SDL_GPUDevice *	device	a GPU context.
XrSession	session	an OpenXR session created for the given device.
const XrSwapchainCreateInfo *	createinfo	the create info for the OpenXR swapchain, sans the format.
SDL_GPUTextureFormat	format	a supported format for the OpenXR swapchain.
XrSwapchain *	swapchain	a pointer filled in with the created OpenXR swapchain.
SDL_GPUTexture ***	textures	a pointer filled in with the array of created swapchain images.

Return Value

(XrResult) Returns the result of the call.

Remarks

The array returned via textures is sized according to xrEnumerateSwapchainImages, and thus should only be accessed via index values returned from xrAcquireSwapchainImage.

Applications are still allowed to call xrEnumerateSwapchainImages on the returned XrSwapchain if they need to get the exact size of the array.

Version

This function is available since SDL 3.6.0.