C Specification

The XrSwapchainImageOpenGLESKHR structure is defined as:

// Provided by XR_KHR_opengl_es_enable
typedef struct XrSwapchainImageOpenGLESKHR {
    XrStructureType    type;
    void*              next;
    uint32_t           image;
} XrSwapchainImageOpenGLESKHR;


Member Descriptions
  • type is the XrStructureType of this structure.

  • next is NULL or a pointer to the next structure in a structure chain. No such structures are defined in core OpenXR or this extension.

  • image is an index indicating the current OpenGL ES swapchain image to use.


If a given session was created with a XrGraphicsBindingOpenGLES*KHR, the following conditions must apply.

The OpenXR runtime must interpret the bottom-left corner of the swapchain image as the coordinate origin unless specified otherwise by extension functionality.

The OpenXR runtime must interpret the swapchain images in a clip space of positive Y pointing up, near Z plane at -1, and far Z plane at 1.

Valid Usage (Implicit)

See Also

Document Notes

For more information, see the OpenXR Specification

This page is extracted from the OpenXR Specification. Fixes and changes should be made to the Specification, not directly.

Copyright 2014-2022 The Khronos Group Inc.