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av_alias is an attribute and belongs to attributes.h

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also attributes.h is public and external api and can thus not depend
on configure tested compiler support thus this part is removed. A
different solution must be found if this breaks for some compiler
which i hope it does not.

Originally committed as revision 23115 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2010-05-13 16:30:58 +00:00
parent 299ac811ba
commit a74d707cb7
2 changed files with 8 additions and 8 deletions

8
libavutil/attributes.h

@ -96,6 +96,14 @@
#endif
#endif
#ifndef av_alias
#if (!defined(__ICC) || __ICC > 1110) && AV_GCC_VERSION_AT_LEAST(3,3)
# define av_alias __attribute__((may_alias))
#else
# define av_alias
#endif
#endif
#ifndef av_uninit
#if defined(__GNUC__) && !defined(__ICC)
# define av_uninit(x) x=x

8
libavutil/internal.h

@ -54,14 +54,6 @@
#endif
#endif
#ifndef av_alias
#if HAVE_ATTRIBUTE_MAY_ALIAS && (!defined(__ICC) || __ICC > 1110) && AV_GCC_VERSION_AT_LEAST(3,3)
# define av_alias __attribute__((may_alias))
#else
# define av_alias
#endif
#endif
#ifndef INT16_MIN
#define INT16_MIN (-0x7fff - 1)
#endif