#ifndef KVAZAAR_INTERNAL_H_
#define KVAZAAR_INTERNAL_H_
/*****************************************************************************
* This file is part of Kvazaar HEVC encoder.
*
* Copyright (C) 2013-2015 Tampere University of Technology and others (see
* COPYING file).
*
* Kvazaar 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.
*
* Kvazaar 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 General Public License along
* with Kvazaar.  If not, see <http://www.gnu.org/licenses/>.
****************************************************************************/

/**
 * \ingroup Control
 * \file
 * \brief Definitions for opaque structs in kvazaar.h
 */

#include "global.h"

#include "kvazaar.h"
#include "input_frame_buffer.h"

// Forward declarations.
struct encoder_state_t;
struct encoder_control_t;

struct kvz_encoder {
  struct encoder_control_t* control;
  struct encoder_state_t* states;
  unsigned num_encoder_states;

  /**
   * \brief Number of the current encoder state.
   *
   * The current state is the one that will be used for encoding the frame
   * that is started next.
   */
  unsigned cur_state_num;

  /**
   * \brief Number of the next encoder state to be finished.
   */
  unsigned out_state_num;

  /**
   * \brief Buffer for input frames.
   */
  input_frame_buffer_t input_buffer;

  unsigned frames_started;
  unsigned frames_done;
};

#endif // KVAZAAR_INTERNAL_H_