diff options
Diffstat (limited to 'mpeglib/lib/util/mmx/mm_accel.h')
| -rw-r--r-- | mpeglib/lib/util/mmx/mm_accel.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/mpeglib/lib/util/mmx/mm_accel.h b/mpeglib/lib/util/mmx/mm_accel.h new file mode 100644 index 00000000..e0690804 --- /dev/null +++ b/mpeglib/lib/util/mmx/mm_accel.h @@ -0,0 +1,58 @@ +/* + * mm_accel.h + * Copyright (C) 2000-2001 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 + */ + +#ifndef MM_ACCEL_H +#define MM_ACCEL_H + +#include <inttypes.h> + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +/* generic accelerations */ +#define MM_ACCEL_MLIB 0x00000001 + +/* x86 accelerations */ +#define MM_ACCEL_X86_MMX 0x80000000 +#define MM_ACCEL_X86_3DNOW 0x40000000 +#define MM_ACCEL_X86_MMXEXT 0x20000000 + +/* powerpc accelerations */ +#define MM_ACCEL_PPC_ALTIVEC 0x80000000 + +/* detailed SIMD info */ +uint32_t mm_accel (void); + +/* true if MMX support */ +int mm_support(); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + + +#endif +/* MM_ACCEL_H */ |