diff options
Diffstat (limited to 'gr-dtv/lib/dvbt/dvbt_reed_solomon.h')
-rw-r--r-- | gr-dtv/lib/dvbt/dvbt_reed_solomon.h | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/gr-dtv/lib/dvbt/dvbt_reed_solomon.h b/gr-dtv/lib/dvbt/dvbt_reed_solomon.h deleted file mode 100644 index b9286d0ffd..0000000000 --- a/gr-dtv/lib/dvbt/dvbt_reed_solomon.h +++ /dev/null @@ -1,70 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2015 Free Software Foundation, Inc. - * - * This is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 3, or (at your option) - * any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this software; see the file COPYING. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, - * Boston, MA 02110-1301, USA. - */ - -#ifndef INCLUDED_DTV_DVBT_REED_SOLOMON_H -#define INCLUDED_DTV_DVBT_REED_SOLOMON_H - -namespace gr { - namespace dtv { - - class dvbt_reed_solomon - { - private: - int d_p; - int d_m; - int d_gfpoly; - int d_n; - int d_k; - int d_t; - int d_s; - int d_blocks; - unsigned char *d_gf_exp; - unsigned char *d_gf_log; - unsigned char *d_l; - unsigned char *d_g; - - unsigned char *d_syn; - - int gf_add(int a, int b); - int gf_mul(int a, int b); - int gf_div(int a, int b); - int gf_exp(int a); - int gf_log(int a); - int gf_pow(int a, int power); - int gf_lpow(int power); - - void gf_init(int p, int m, int gfpoly); - void gf_uninit(); - void rs_init(int lambda, int n, int k, int t); - void rs_uninit(); - - public: - int rs_encode(unsigned char *data, unsigned char *parity); - int rs_decode(unsigned char *data, unsigned char *eras, const int no_eras); - - dvbt_reed_solomon(int p, int m, int gfpoly, int n, int k, int t, int s, int blocks); - ~dvbt_reed_solomon(); - }; - - } // namespace dtv -} // namespace gr - -#endif /* INCLUDED_DTV_DVBT_REED_SOLOMON_H */ - |