Quoting Diego Biurrun (2016-06-09 17:11:43) > From: Alexandra Hájková <[email protected]> > > --- > doc/APIchanges | 3 +++ > libavutil/attributes.h | 6 ++++++ > libavutil/version.h | 2 +- > 3 files changed, 10 insertions(+), 1 deletion(-) >
My tests on x86 (haswell refresh, gcc 5.4) show that this makes things significantly slower for dnxhd (didn't test anything else yet). With the current set, 32bit builds with the new reader are about 10% slower than the old one. If I completely drop av_unlikely, the new reader is only about 1% slower. -- Anton Khirnov _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
