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FFmpeg/libswscale

History

Lauri Kasanen 8dd9df9ecd swscale/output: Altivec-optimize float yuv2plane1 ... This function wouldn't benefit from VSX instructions, so I put it under altivec. ./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s hd1080 -i /dev/zero -pix_fmt grayf32le \ -f null -vframes 100 -v error -nostats - 3743 UNITS in planar1, 65495 runs, 41 skips -cpuflags 0 23511 UNITS in planar1, 65530 runs, 6 skips grayf32be 4647 UNITS in planar1, 65449 runs, 87 skips -cpuflags 0 28608 UNITS in planar1, 65530 runs, 6 skips The native speedup is 6.28133, and the bswapping one 6.15623. Fate passes, each format tested with an image to video conversion. Signed-off-by: Lauri Kasanen <cand@gmx.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>		6 years ago
..
aarch64	…
arm	…
ppc	swscale/output: Altivec-optimize float yuv2plane1	6 years ago
tests	…
x86	…
Makefile	…
alphablend.c	…
bayer_template.c	…
gamma.c	…
hscale.c	…
hscale_fast_bilinear.c	…
input.c	swscale : add support for YUVA444P12 and YUVA422P12	6 years ago
libswscale.v	…
log2_tab.c	…
options.c	…
output.c	swscale : add YA16 LE/BE output	6 years ago
rgb2rgb.c	…
rgb2rgb.h	…
rgb2rgb_template.c	…
slice.c	…
swscale.c	…
swscale.h	…
swscale_internal.h	swscale/ppc: Move VSX-using code to its own file	6 years ago
swscale_unscaled.c	swscale/swscale_unscaled : rename packed_16bpc_bswap	6 years ago
swscaleres.rc	…
utils.c	swscale : add support for YUVA444P12 and YUVA422P12	6 years ago
version.h	Bump minor version for master after 4.1 branchpoint	6 years ago
vscale.c	…
yuv2rgb.c	…