[Libav-user] [libav-user] Using MSVC++ intrinsics

Carl Eugen Hoyos cehoyos at ag.or.at
Mon Jan 23 13:07:53 CET 2012

wl2776 <wl2776 at ...> writes:

> I've added some code to the libavutil/bswap.h which checks for _MSC_VER
> macro and in positive case calls MSVC intrincics _byteswap_ushort,
> _byteswap_ulong etc, instead of bit operations.

I suspect this belongs into libavutil/x86/bswap.h and please send your (clean!)
patches to ffmpeg-devel.

Carl Eugen

More information about the Libav-user mailing list