775     const float *eb, bool att, struct lc3_sns_data *data,  in lc3_sns_analyze()  argument
790     resolve_codebooks(scf, &data->lfcb, &data->hfcb);  in lc3_sns_analyze()
792     quantize(scf, data->lfcb, data->hfcb,  in lc3_sns_analyze()
793         c, cn, &data->shape, &data->gain);  in lc3_sns_analyze()
795     unquantize(data->lfcb, data->hfcb,  in lc3_sns_analyze()
796         cn[data->shape], data->shape, data->gain, scf);  in lc3_sns_analyze()
798     enumerate(data->shape, c[data->shape],  in lc3_sns_analyze()
799         &data->idx_a, &data->ls_a, &data->idx_b, &data->ls_b);  in lc3_sns_analyze()
809     const lc3_sns_data_t *data, const float *x, float *y)  in lc3_sns_synthesize()  argument
814     deenumerate(data->shape,  in lc3_sns_synthesize()
815         data->idx_a, data->ls_a, data->idx_b, data->ls_b, c);  in lc3_sns_synthesize()
819     unquantize(data->lfcb, data->hfcb, cn, data->shape, data->gain, scf);  in lc3_sns_synthesize()
835 void lc3_sns_put_data(lc3_bits_t *bits, const struct lc3_sns_data *data)  in lc3_sns_put_data()  argument
839     lc3_put_bits(bits, data->lfcb, 5);  in lc3_sns_put_data()
840     lc3_put_bits(bits, data->hfcb, 5);  in lc3_sns_put_data()
846     int shape_msb = data->shape >> 1;  in lc3_sns_put_data()
851         int submode = data->shape & 1;  in lc3_sns_put_data()
854             2 * (data->idx_b + 1) + data->ls_b : data->gain & 1;  in lc3_sns_put_data()
855         int mux_code = mux_high * size_a + data->idx_a;  in lc3_sns_put_data()
857         lc3_put_bits(bits, data->gain >> submode, 1);  in lc3_sns_put_data()
858         lc3_put_bits(bits, data->ls_a, 1);  in lc3_sns_put_data()
863         int submode = data->shape & 1;  in lc3_sns_put_data()
866             data->idx_a : size_a + 2 * data->idx_a + (data->gain & 1);  in lc3_sns_put_data()
868         lc3_put_bits(bits, data->gain >> submode, 2);  in lc3_sns_put_data()
869         lc3_put_bits(bits, data->ls_a, 1);  in lc3_sns_put_data()
877 int lc3_sns_get_data(lc3_bits_t *bits, struct lc3_sns_data *data)  in lc3_sns_get_data()  argument
881     *data = (struct lc3_sns_data){  in lc3_sns_get_data()
889     data->gain = lc3_get_bits(bits, 1 + shape_msb);  in lc3_sns_get_data()
890     data->ls_a = lc3_get_bit(bits);  in lc3_sns_get_data()
900         data->idx_a = mux_code % size_a;  in lc3_sns_get_data()
903         data->shape = (mux_code < 2);  in lc3_sns_get_data()
905         if (data->shape == 0) {  in lc3_sns_get_data()
906             data->idx_b = (mux_code - 2) / 2;  in lc3_sns_get_data()
907             data->ls_b  = (mux_code - 2) % 2;  in lc3_sns_get_data()
909             data->gain = (data->gain << 1) + (mux_code % 2);  in lc3_sns_get_data()
918         data->shape = 2 + (mux_code >= size_a);  in lc3_sns_get_data()
919         if (data->shape == 2) {  in lc3_sns_get_data()
920             data->idx_a = mux_code;  in lc3_sns_get_data()
923             data->idx_a = mux_code / 2;  in lc3_sns_get_data()
924             data->gain = (data->gain << 1) + (mux_code % 2);  in lc3_sns_get_data()