text: /*
   * Simple IDCT
   *
   * Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
   *
   * This file is part of FFmpeg.
   *
   * FFmpeg 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.
   *
   * FFmpeg 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 FFmpeg; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
   */
  
  /**
   * @file libavcodec/simple_idct.h
   * simple idct header.
   */
  
  #ifndef AVCODEC_SIMPLE_IDCT_H
  #define AVCODEC_SIMPLE_IDCT_H
  
  #include <stdint.h>
  #include "dsputil.h"
  
  void ff_simple_idct_put(uint8_t *dest, int line_size, DCTELEM *block);
  void ff_simple_idct_add(uint8_t *dest, int line_size, DCTELEM *block);
  void ff_simple_idct_mmx(int16_t *block);
  void ff_simple_idct_add_mmx(uint8_t *dest, int line_size, int16_t *block);
  void ff_simple_idct_put_mmx(uint8_t *dest, int line_size, int16_t *block);
  void ff_simple_idct(DCTELEM *block);
  
  void ff_simple_idct248_put(uint8_t *dest, int line_size, DCTELEM *block);
  
  void ff_simple_idct84_add(uint8_t *dest, int line_size, DCTELEM *block);
  void ff_simple_idct48_add(uint8_t *dest, int line_size, DCTELEM *block);
  void ff_simple_idct44_add(uint8_t *dest, int line_size, DCTELEM *block);
  
  #endif /* AVCODEC_SIMPLE_IDCT_H */
  