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FFmpeg/libswscale/ppc
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Lauri Kasanen d0e4d0429e swscale/ppc: VSX-optimize hscale_fast 
./ffmpeg -f lavfi -i yuvtestsrc=duration=1:size=1200x1440 -sws_flags fast_bilinear \
        -s 2400x720 -f rawvideo -vframes 5 -pix_fmt abgr -nostats test.raw

4.27 speedup for hyscale_fast:
  24796 UNITS in hyscale_fast,    4096 runs,      0 skips
   5797 UNITS in hyscale_fast,    4096 runs,      0 skips

4.48 speedup for hcscale_fast:
  19911 UNITS in hcscale_fast,    4095 runs,      1 skips
   4437 UNITS in hcscale_fast,    4096 runs,      0 skips
2019-04-30 14:41:28 +03:00
..
Makefile swscale/ppc: Move VSX-using code to its own file 2018-12-04 02:59:07 +01:00
swscale_altivec.c swscale/ppc: Clean up some mixed decl warnings 2019-03-20 10:21:53 +02:00
swscale_ppc_template.c swscale/ppc: Add av_unused to template vars only used in one includer 2019-03-20 10:21:55 +02:00
swscale_vsx.c swscale/ppc: VSX-optimize hscale_fast 2019-04-30 14:41:28 +03:00
yuv2rgb_altivec.c Merge commit '0f40c90984' 2016-06-21 15:26:20 +02:00
yuv2rgb_altivec.h
yuv2yuv_altivec.c ppc: don't return a value from a function declared void 2013-08-30 11:56:11 +02:00