apps/plugins/mpegplayer/motion_comp.c

   1 /*
   2  * motion_comp.c
   3  * Copyright (C) 2000-2003 Michel Lespinasse <walken@zoy.org>
   4  * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
   5  *
   6  * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
   7  * See http://libmpeg2.sourceforge.net/ for updates.
   8  *
   9  * mpeg2dec is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * mpeg2dec is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22  *
  23  * $Id$
  24  * libmpeg2 sync history:
  25  * 2008-07-01 - CVS revision 1.17 - lost compatibility previously to
  26  *              provide simplified and CPU-optimized motion compensation.
  27  */
  28
  29 #include "plugin.h"
  30
  31 #include "mpeg2dec_config.h"
  32
  33 #include "mpeg2.h"
  34 #include "attributes.h"
  35 #include "mpeg2_internal.h"
  36
  37 /* These are defined in their respective target files - motion_comp_X.c */
  38 extern mpeg2_mc_fct MC_put_o_16;
  39 extern mpeg2_mc_fct MC_put_o_8;
  40 extern mpeg2_mc_fct MC_put_x_16;
  41 extern mpeg2_mc_fct MC_put_x_8;
  42 extern mpeg2_mc_fct MC_put_y_16;
  43 extern mpeg2_mc_fct MC_put_y_8;
  44 extern mpeg2_mc_fct MC_put_xy_16;
  45 extern mpeg2_mc_fct MC_put_xy_8;
  46
  47 extern mpeg2_mc_fct MC_avg_o_16;
  48 extern mpeg2_mc_fct MC_avg_o_8;
  49 extern mpeg2_mc_fct MC_avg_x_16;
  50 extern mpeg2_mc_fct MC_avg_x_8;
  51 extern mpeg2_mc_fct MC_avg_y_16;
  52 extern mpeg2_mc_fct MC_avg_y_8;
  53 extern mpeg2_mc_fct MC_avg_xy_16;
  54 extern mpeg2_mc_fct MC_avg_xy_8;
  55
  56 const mpeg2_mc_t mpeg2_mc =
  57 {
  58     {
  59         MC_put_o_16, MC_put_x_16, MC_put_y_16, MC_put_xy_16,
  60         MC_put_o_8,  MC_put_x_8,  MC_put_y_8,  MC_put_xy_8
  61     },
  62     {
  63         MC_avg_o_16, MC_avg_x_16, MC_avg_y_16, MC_avg_xy_16,
  64         MC_avg_o_8,  MC_avg_x_8,  MC_avg_y_8,  MC_avg_xy_8
  65     }
  66 };