pub unsafe extern "C" fn ff_jpeg2000_dwt_init(
s: *mut DWTContext,
border: *mut [c_int; 2],
decomp_levels: c_int,
type_: c_int,
) -> c_int
Expand description
Initialize DWT. @param s DWT context @param border coordinates of transformed region {{x0, x1}, {y0, y1}} @param decomp_levels number of decomposition levels @param type 0 for DWT 9/7; 1 for DWT 5/3