Function

GstGL-1.0 ▶ GstGL ▶ gl_swizzle_invertSince 1.24

  • Given swizzle, produce inversion such that:

    swizzle[inversion[i]] == identity[i] where:

    • identity = {0, 1, 2,...}
    • unset fields are marked by -1

    Parameters

    • swizzle: number[]

      input swizzle

    Returns number[]

    1.24