On 23/08/14 12:15 PM, Christophe Gisquet wrote: > Hi, > > 2014-08-23 17:01 GMT+02:00 James Almer <jamr...@gmail.com>: >>>> There's a PACK macro in lavfi/x86/yasm-16.asm that does this without >>> intrinsics. >>> >>> You meant yadif-16, right? >>> >>> Timothy >> >> Oops, yes i meant that :P > > I expect it to be needed for the weighted pred functions, so I'll > split it from yadif-16 into x264util under a more explicit name > (PACK_U32? PACK_U32_TO_16 ?)
PACKUSDW. Like other macros that emulate a single instruction (PALIGNR, PABSW, etc) you can use its name. The yadif-16.asm macro seems to be for a single register. It will have to be changed to support two. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
