text: /*
   * convert_internal.h
   * Copyright (C) 2000-2003 Michel Lespinasse <walken@zoy.org>
   * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
   *
   * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
   * See http://libmpeg2.sourceforge.net/ for updates.
   *
   * mpeg2dec 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 2 of the License, or
   * (at your option) any later version.
   *
   * mpeg2dec 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 program; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  typedef struct {
      uint8_t * rgb_ptr;
      int width;
      int field;
      int y_stride, rgb_stride, y_increm, uv_increm, rgb_increm, rgb_slice;
      int chroma420, convert420;
      int dither_offset, dither_stride;
      int y_stride_frame, uv_stride_frame, rgb_stride_frame, rgb_stride_min;
  } convert_rgb_t;
  
  typedef void mpeg2convert_copy_t (void * id, uint8_t * const * src,
  				  unsigned int v_offset);
  
  mpeg2convert_copy_t * mpeg2convert_rgb_mmxext (int bpp, int mode,
  					       const mpeg2_sequence_t * seq);
  mpeg2convert_copy_t * mpeg2convert_rgb_mmx (int bpp, int mode,
  					    const mpeg2_sequence_t * seq);
  mpeg2convert_copy_t * mpeg2convert_rgb_vis (int bpp, int mode,
  					    const mpeg2_sequence_t * seq);
  