diff options
| author | Måns Rullgård <mans@mansr.com> | 2010-02-17 23:58:59 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2010-02-17 23:58:59 +0000 |
| commit | 5e46be96f86597f31f53a94d1704ffb8299bec32 (patch) | |
| tree | 9cc09b7172fd4098dcb2ae8c7b78a8ab39034aa0 /libavcodec/mathops.h | |
| parent | dc9e57a878107be304398387dc5e846346ef70c6 (diff) | |
| download | ffmpeg-5e46be96f86597f31f53a94d1704ffb8299bec32.tar.gz | |
Move NEG_[US]SR32 macros to mathops.h
Originally committed as revision 21873 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mathops.h')
| -rw-r--r-- | libavcodec/mathops.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavcodec/mathops.h b/libavcodec/mathops.h index e33f3bf303..85eac484e0 100644 --- a/libavcodec/mathops.h +++ b/libavcodec/mathops.h @@ -131,5 +131,13 @@ if ((y) < (x)) {\ } #endif +#ifndef NEG_SSR32 +# define NEG_SSR32(a,s) ((( int32_t)(a))>>(32-(s))) +#endif + +#ifndef NEG_USR32 +# define NEG_USR32(a,s) (((uint32_t)(a))>>(32-(s))) +#endif + #endif /* AVCODEC_MATHOPS_H */ |