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| author | Michael Niedermayer <michaelni@gmx.at> | 2010-02-24 20:38:31 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2010-02-24 20:38:31 +0000 |
| commit | 8ef4e65e94caad90b2d63ff421c8a8155045cb15 (patch) | |
| tree | 86ec6f673ce4722fa816f76fcc03cebf1b944c93 /libavutil/intreadwrite.h | |
| parent | f3ea29bfa31a532365ee58d7dc03b474a72e2ee6 (diff) | |
| download | ffmpeg-8ef4e65e94caad90b2d63ff421c8a8155045cb15.tar.gz | |
AV_COPY16() & AV_ZERO16()
Originally committed as revision 22037 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavutil/intreadwrite.h')
| -rw-r--r-- | libavutil/intreadwrite.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavutil/intreadwrite.h b/libavutil/intreadwrite.h index 9d029a8369..443c7b255f 100644 --- a/libavutil/intreadwrite.h +++ b/libavutil/intreadwrite.h @@ -465,6 +465,10 @@ union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias; #define AV_COPY(n, d, s) \ (((av_alias##n*)(d))->u##n = ((const av_alias##n*)(s))->u##n) +#ifndef AV_COPY16 +# define AV_COPY16(d, s) AV_COPY(16, d, s) +#endif + #ifndef AV_COPY32 # define AV_COPY32(d, s) AV_COPY(32, d, s) #endif @@ -489,6 +493,10 @@ union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias; #define AV_ZERO(n, d) (((av_alias##n*)(d))->u##n = 0) +#ifndef AV_ZERO16 +# define AV_ZERO16(d) AV_ZERO(16, d) +#endif + #ifndef AV_ZERO32 # define AV_ZERO32(d) AV_ZERO(32, d) #endif |