Re: [FFmpeg-devel] [PATCH v2] swscale/output: VSX-optimize 16-bit yuv2plane1

2018-12-14 Thread Michael Niedermayer
On Thu, Dec 13, 2018 at 02:07:58PM +0200, Lauri Kasanen wrote: > ./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s hd1080 -i /dev/zero -pix_fmt > yuv420p16le \ > -f null -vframes 100 -v error -nostats - > > 2120 UNITS in planar1, 65393 runs,143 skips > > -cpuflags 0 > > 19157 UNITS in planar1,

[FFmpeg-devel] [PATCH v2] swscale/output: VSX-optimize 16-bit yuv2plane1

2018-12-13 Thread Lauri Kasanen
./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s hd1080 -i /dev/zero -pix_fmt yuv420p16le \ -f null -vframes 100 -v error -nostats - 2120 UNITS in planar1, 65393 runs,143 skips -cpuflags 0 19157 UNITS in planar1, 65512 runs, 24 skips 9.03632 speedup, 16be similarly. Fate passes, each