/*
  * E-AC-3 encoder
  * Copyright (c) 2011 Justin Ruggles <justin.ruggles@gmail.com>
  *
  * This file is part of Libav.
  *
  * Libav is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
  * Libav 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
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 /**
  * @file
  * E-AC-3 encoder
  */
 
 #ifndef AVCODEC_EAC3ENC_H
 #define AVCODEC_EAC3ENC_H
 
 #include "ac3enc.h"
 
 /**

  * Initialize E-AC-3 exponent tables.
  */
 void ff_eac3_exponent_init(void);
 
 /**
  * Determine frame exponent strategy use and indices.
  */
 void ff_eac3_get_frame_exp_strategy(AC3EncodeContext *s);
 
 /**

  * Set coupling states.
  * This determines whether certain flags must be written to the bitstream or
  * whether they will be implicitly already known by the decoder.
  */
 void ff_eac3_set_cpl_states(AC3EncodeContext *s);
 
 /**
  * Write the E-AC-3 frame header to the output bitstream.
  */
 void ff_eac3_output_frame_header(AC3EncodeContext *s);
 
 #endif /* AVCODEC_EAC3ENC_H */