swscale/ppc: VSX-optimize yuv2422_X
./ffmpeg -f lavfi -i yuvtestsrc=duration=1:size=1200x1440 \ -s 1200x720 -f null -vframes 100 -pix_fmt $i -nostats \ -cpuflags 0 -v error - 7.2x speedup: yuyv422 126354 UNITS in yuv2packedX, 16384 runs, 0 skips 16383 UNITS in yuv2packedX, 16382 runs, 2 skips yvyu422 117669 UNITS in yuv2packedX, 16384 runs, 0 skips 16271 UNITS in yuv2packedX, 16379 runs, 5 skips uyvy422 117310 UNITS in yuv2packedX, 16384 runs, 0 skips 16226 UNITS in yuv2packedX, 16382 runs, 2 skips
Showing
Please
register
or
sign in
to comment