Function libopenraw_sys::ffi_libopenraw::or_rawdata_get_levels

pub unsafe extern "C" fn or_rawdata_get_levels(
    rawdata: ORRawDataRef,
    black: *mut u16,
    white: *mut u16
) -> or_error

@brief Return the levels values for the raw data.

These are possible values, not actual values.

@param rawdata the raw data object @param [out] black the pointer to the black value. @param [out] white the pointer to the white value. @return the error code.