Function ipp_sys::ippiDCTInv_32f_AC4R

pub unsafe extern "C" fn ippiDCTInv_32f_AC4R(
    pSrc: *const f32,
    srcStep: i32,
    pDst: *mut f32,
    dstStep: i32,
    pDCTSpec: *const DCT2DInvSpec_32f,
    pBuffer: *mut u8
) -> i32