On Mon, 1 Apr 2019 13:37:32 +0300 Lauri Kasanen <c...@gmx.com> wrote:
> ./ffmpeg -f lavfi -i yuvtestsrc=duration=1:size=1200x1440 \ > -s 1200x720 -f null -vframes 100 -pix_fmt $i -nostats \ > -cpuflags 0 -v error - > > 32-bit mul, power8 only. > > ~6.4x speedup: > > rgb24 > 214278 UNITS in yuv2packedX, 16384 runs, 0 skips > 33249 UNITS in yuv2packedX, 16384 runs, 0 skips > bgr24 > 214616 UNITS in yuv2packedX, 16384 runs, 0 skips > 33233 UNITS in yuv2packedX, 16384 runs, 0 skips > rgba > 214517 UNITS in yuv2packedX, 16384 runs, 0 skips > 33271 UNITS in yuv2packedX, 16384 runs, 0 skips > bgra > 214973 UNITS in yuv2packedX, 16384 runs, 0 skips > 33397 UNITS in yuv2packedX, 16384 runs, 0 skips > argb > 214613 UNITS in yuv2packedX, 16384 runs, 0 skips > 33310 UNITS in yuv2packedX, 16384 runs, 0 skips > bgra > 214637 UNITS in yuv2packedX, 16384 runs, 0 skips > 33330 UNITS in yuv2packedX, 16384 runs, 0 skips > > Signed-off-by: Lauri Kasanen <c...@gmx.com> > --- > libswscale/ppc/swscale_vsx.c | 160 > +++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 160 insertions(+) Applying. - Lauri _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
