3 * Copyright (C) 2000-2003 Michel Lespinasse <walken@zoy.org>
4 * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
6 * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
7 * See http://libmpeg2.sourceforge.net/ for updates.
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.
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.
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
24 #include "xxmc-config.h"
30 #include "attributes.h"
31 #include "mpeg2_internal.h"
37 void (* mpeg2_cpu_state_save) (cpu_state_t * state) = NULL;
38 void (* mpeg2_cpu_state_restore) (cpu_state_t * state) = NULL;
40 static void state_restore_mmx (cpu_state_t * state)
45 void mpeg2_cpu_state_init (uint32_t accel)
47 if (accel & MPEG2_ACCEL_X86_MMX)
49 mpeg2_cpu_state_restore = state_restore_mmx;