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| author | arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2003-04-06 16:36:02 +0000 |
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| committer | arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2003-04-06 16:36:02 +0000 |
| commit | 0b6eb24b9a8034287f67f800fc61d07b7f018891 (patch) | |
| tree | ee1e7fe1ba37e57d24b8604e1c53f38e7b67484c /libmpeg2/attributes.h | |
| parent | 27ff6fa04a22e2a56848b3ff3e1d681a18bc98e4 (diff) | |
| download | mpv-0b6eb24b9a8034287f67f800fc61d07b7f018891.tar.bz2 mpv-0b6eb24b9a8034287f67f800fc61d07b7f018891.tar.xz | |
Importing libmpeg2 from mpeg2dec-0.3.1
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9853 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libmpeg2/attributes.h')
| -rw-r--r-- | libmpeg2/attributes.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/libmpeg2/attributes.h b/libmpeg2/attributes.h index ab7105c2df..96a86b26c0 100644 --- a/libmpeg2/attributes.h +++ b/libmpeg2/attributes.h @@ -1,8 +1,10 @@ /* * attributes.h - * Copyright (C) 1999-2001 Aaron Holtzman <aholtzma@ess.engr.uvic.ca> + * Copyright (C) 2000-2002 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 @@ -21,7 +23,15 @@ /* use gcc attribs to align critical data structures */ #ifdef ATTRIBUTE_ALIGNED_MAX -#define ATTR_ALIGN(align) __attribute__ ((__aligned__ ((ATTRIBUTE_ALIGNED_MAX < (align)) ? ATTRIBUTE_ALIGNED_MAX : (align)))) +#define ATTR_ALIGN(align) __attribute__ ((__aligned__ ((ATTRIBUTE_ALIGNED_MAX < align) ? ATTRIBUTE_ALIGNED_MAX : align))) #else #define ATTR_ALIGN(align) #endif + +#ifdef HAVE_BUILTIN_EXPECT +#define likely(x) __builtin_expect ((x) != 0, 1) +#define unlikely(x) __builtin_expect ((x) != 0, 0) +#else +#define likely(x) (x) +#define unlikely(x) (x) +#endif |