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a6a31ca3d9
ffmpeg/libswscale
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Lauri Kasanen a6a31ca3d9 swscale/ppc: VSX-optimize yuv2422_1 
./ffmpeg -f lavfi -i yuvtestsrc=duration=1:size=1200x1440 \
            -s 1200x1440 -f null -vframes 100 -pix_fmt $i -nostats \
            -cpuflags 0 -v error -

15.3x speedup:

yuyv422
  14513 UNITS in yuv2packed1,   32768 runs,      0 skips
    949 UNITS in yuv2packed1,   32767 runs,      1 skips
yvyu422
  14516 UNITS in yuv2packed1,   32767 runs,      1 skips
    943 UNITS in yuv2packed1,   32767 runs,      1 skips
uyvy422
  14530 UNITS in yuv2packed1,   32767 runs,      1 skips
    941 UNITS in yuv2packed1,   32766 runs,      2 skips
2019-03-31 12:41:32 +03:00
..
aarch64
arm arm: swscale: Only compile the rgb2yuv asm if .dn aliases are supported 2018-03-31 21:54:56 +03:00
ppc swscale/ppc: VSX-optimize yuv2422_1 2019-03-31 12:41:32 +03:00
tests
x86 swscale/x86/rgb2rgb.asm : add Ivo Van Poorten name to the top of the file 2018-10-18 21:43:19 +02:00
alphablend.c
bayer_template.c
gamma.c
hscale_fast_bilinear.c
hscale.c
input.c swscale : add support for YUVA444P12 and YUVA422P12 2018-11-24 16:24:47 +01:00
libswscale.v
log2_tab.c
Makefile
options.c
output.c swscale: Remove duplicated code 2019-03-27 09:00:06 +02:00
rgb2rgb_template.c lsws/rgb2rgb_template: Do not compile unneeded shuffle functions on big-endian. 2018-06-10 03:22:59 +02:00
rgb2rgb.c swscale/rgb : move shuffle func shuffle_bytes_1230, shuffle_bytes_3012, shuffle_bytes_3210 in order to add SIMD 2018-03-24 20:22:02 +01:00
rgb2rgb.h swscale/rgb2rgb : cosmetic, move shuffle_bytes func declaration 2018-03-24 20:22:17 +01:00
slice.c
swscale_internal.h swscale/ppc: Move VSX-using code to its own file 2018-12-04 02:59:07 +01:00
swscale_unscaled.c swscale/swscale_unscaled: Fix chroma slice height 2019-03-28 22:47:32 +01:00
swscale.c swscale/swscale : small cosmetic 2018-08-22 11:36:15 +02:00
swscale.h
swscaleres.rc
utils.c swscale : add support for YUVA444P12 and YUVA422P12 2018-11-24 16:24:47 +01:00
version.h Bump minor version for master after 4.1 branchpoint 2018-11-02 00:53:07 +01:00
vscale.c
yuv2rgb.c swscale/yuv2rgb: Return a more specific error code from ff_yuv2rgb_c_init_tables() 2019-01-01 21:11:47 +01:00