Signed-off-by: Marton Balint <c...@passwd.hu> --- doc/APIchanges | 3 +++ libavutil/attributes.h | 8 ++++++++ libavutil/version.h | 2 +- 3 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/doc/APIchanges b/doc/APIchanges index a39a3ff2ba..38b5b980a6 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -15,6 +15,9 @@ libavutil: 2017-10-21 API changes, most recent first: +2019-01-xx - xxxxxxxxxx - lavu 56.27.100 - attributes.h + Add av_likely and av_unlikely + 2019-01-08 - xxxxxxxxxx - lavu 56.26.100 - frame.h Add AV_FRAME_DATA_REGIONS_OF_INTEREST diff --git a/libavutil/attributes.h b/libavutil/attributes.h index ced108aa2c..60972e5109 100644 --- a/libavutil/attributes.h +++ b/libavutil/attributes.h @@ -164,4 +164,12 @@ # define av_noreturn #endif +#if AV_GCC_VERSION_AT_LEAST(2,96) || defined(__clang__) +# define av_likely(x) __builtin_expect(!!(x), 1) +# define av_unlikely(x) __builtin_expect(!!(x), 0) +#else +# define av_likely(x) (x) +# define av_unlikely(x) (x) +#endif + #endif /* AVUTIL_ATTRIBUTES_H */ diff --git a/libavutil/version.h b/libavutil/version.h index 1fcdea95bf..12b4f9fc3a 100644 --- a/libavutil/version.h +++ b/libavutil/version.h @@ -79,7 +79,7 @@ */ #define LIBAVUTIL_VERSION_MAJOR 56 -#define LIBAVUTIL_VERSION_MINOR 26 +#define LIBAVUTIL_VERSION_MINOR 27 #define LIBAVUTIL_VERSION_MICRO 100 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ -- 2.16.4 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
