1cabdff1aSopenharmony_ci/* 2cabdff1aSopenharmony_ci * tables and functions for demuxing SIPR audio muxed RealMedia style 3cabdff1aSopenharmony_ci * 4cabdff1aSopenharmony_ci * This file is part of FFmpeg. 5cabdff1aSopenharmony_ci * 6cabdff1aSopenharmony_ci * FFmpeg is free software; you can redistribute it and/or 7cabdff1aSopenharmony_ci * modify it under the terms of the GNU Lesser General Public 8cabdff1aSopenharmony_ci * License as published by the Free Software Foundation; either 9cabdff1aSopenharmony_ci * version 2.1 of the License, or (at your option) any later version. 10cabdff1aSopenharmony_ci * 11cabdff1aSopenharmony_ci * FFmpeg is distributed in the hope that it will be useful, 12cabdff1aSopenharmony_ci * but WITHOUT ANY WARRANTY; without even the implied warranty of 13cabdff1aSopenharmony_ci * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14cabdff1aSopenharmony_ci * Lesser General Public License for more details. 15cabdff1aSopenharmony_ci * 16cabdff1aSopenharmony_ci * You should have received a copy of the GNU Lesser General Public 17cabdff1aSopenharmony_ci * License along with FFmpeg; if not, write to the Free Software 18cabdff1aSopenharmony_ci * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19cabdff1aSopenharmony_ci */ 20cabdff1aSopenharmony_ci 21cabdff1aSopenharmony_ci#ifndef AVFORMAT_RMSIPR_H 22cabdff1aSopenharmony_ci#define AVFORMAT_RMSIPR_H 23cabdff1aSopenharmony_ci 24cabdff1aSopenharmony_ci#include <stdint.h> 25cabdff1aSopenharmony_ci 26cabdff1aSopenharmony_ciextern const unsigned char ff_sipr_subpk_size[4]; 27cabdff1aSopenharmony_ci 28cabdff1aSopenharmony_ci/** 29cabdff1aSopenharmony_ci * Perform 4-bit block reordering for SIPR data. 30cabdff1aSopenharmony_ci * 31cabdff1aSopenharmony_ci * @param buf SIPR data 32cabdff1aSopenharmony_ci */ 33cabdff1aSopenharmony_civoid ff_rm_reorder_sipr_data(uint8_t *buf, int sub_packet_h, int framesize); 34cabdff1aSopenharmony_ci 35cabdff1aSopenharmony_ci#endif /* AVFORMAT_RMSIPR_H */ 36