On Tue, May 3, 2016 at 1:35 PM, Alexandra Hájková <[email protected]> wrote: >>> libavutil/attributes.h | 6 ++++++ >>> 1 file changed, 6 insertions(+) >> >> Just for documentation reasons for people not on IRC: >> >> [13:58] <@Daemon404> if it can be *proven* to speed up very core bits like >> bitreading, i am not adverse to using it very sparingly >> [13:58] <@Daemon404> key word is proven >> > > I benchmarked prores sample decoding with and without unlikely used in > bitstream.h. The result is that decoding is 1% slower without using > unlikely.
You should provide the numbers besides the percentage, only for completeness, and reproduce-ability of the results. -- Vittorio _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
