Definition
WebXR Layers API Level 1 defines XRWebGLSubImage
[Exposed=Window] interface XRWebGLSubImage : XRSubImage {
[SameObject] readonly attribute WebGLTexture colorTexture;
[SameObject] readonly attribute WebGLTexture? depthStencilTexture;
[SameObject] readonly attribute WebGLTexture? motionVectorTexture;
readonly attribute unsigned long? imageIndex;
readonly attribute unsigned long colorTextureWidth;
readonly attribute unsigned long colorTextureHeight;
readonly attribute unsigned long? depthStencilTextureWidth;
readonly attribute unsigned long? depthStencilTextureHeight;
readonly attribute unsigned long? motionVectorTextureWidth;
readonly attribute unsigned long? motionVectorTextureHeight;
};