#include "conjugate_ic.h"
#include <gnuradio/io_signature.h>
#include <volk_gnsssdr/volk_gnsssdr.h>


conjugate_ic_sptr make_conjugate_ic()
{
    return conjugate_ic_sptr(new conjugate_ic());
}


conjugate_ic::conjugate_ic() : gr::sync_block("conjugate_ic",
        gr::io_signature::make (1, 1, sizeof(lv_8sc_t)),
        gr::io_signature::make (1, 1, sizeof(lv_8sc_t)))
{
    const int alignment_multiple = volk_gnsssdr_get_alignment() / sizeof(lv_8sc_t);
    set_alignment(std::max(1, alignment_multiple));
}


int conjugate_ic::work(int noutput_items,
        gr_vector_const_void_star &input_items,
        gr_vector_void_star &output_items)
{
    const lv_8sc_t *in = reinterpret_cast<const lv_8sc_t *>(input_items[0]);
    lv_8sc_t *out = reinterpret_cast<lv_8sc_t *>(output_items[0]);
    volk_gnsssdr_8ic_conjugate_8ic(out, in, noutput_items);
    return noutput_items;
}