[x265] [PATCH] regression: remove rd 0 at faster presets too

Deepthi Nandakumar deepthi at multicorewareinc.com
Mon Jan 4 08:00:11 CET 2016


Thanks for the patch - this was an oversight. rd 0 has never been
officially supported, so until we work on fixing that fully, there's no
point testing it at any preset.

On Mon, Jan 4, 2016 at 12:25 PM, <mahesh at multicorewareinc.com> wrote:

> # HG changeset patch
> # User Mahesh Pittala <mahesh at multicorewareinc.com>
> # Date 1451889803 -19800
> #      Mon Jan 04 12:13:23 2016 +0530
> # Node ID 4d64e60b6b4b36884ef36b627da1ec0210caf4a3
> # Parent  375ce77b8c35ae332bf51085f6d26044d55ae264
> regression: remove rd 0 at faster presets too
>
> few weeks back, removed encoding rd 0 at slower presets due to Hash
> mismatch reported by HM.
> now presets are changed so hash mismatch reporting at fater presets also,
> so temporarily
> removing rd 0 encoding support until we fix hash mismatch.
>
> diff -r 375ce77b8c35 -r 4d64e60b6b4b source/test/regression-tests.txt
> --- a/source/test/regression-tests.txt  Mon Dec 28 16:06:55 2015 -0600
> +++ b/source/test/regression-tests.txt  Mon Jan 04 12:13:23 2016 +0530
> @@ -49,7 +49,7 @@
>  DucksAndLegs_1920x1080_60_10bit_444.yuv,--preset medium --nr-inter 500
> -F4 --no-psy-rdoq
>  DucksAndLegs_1920x1080_60_10bit_444.yuv,--preset slower --no-weightp
> --rdoq-level 0 --limit-refs 3
>  FourPeople_1280x720_60.y4m,--preset superfast --no-wpp --lookahead-slices
> 2
> -FourPeople_1280x720_60.y4m,--preset medium --qp 38 --no-psy-rd --rd 0
> +FourPeople_1280x720_60.y4m,--preset medium --qp 38 --no-psy-rd
>  FourPeople_1280x720_60.y4m,--preset medium --recon-y4m-exec "ffplay -i
> pipe:0 -autoexit"
>  FourPeople_1280x720_60.y4m,--preset veryslow --numa-pools "none"
>  Keiba_832x480_30.y4m,--preset superfast --no-fast-intra --nr-intra 1000
> -F4
> @@ -95,7 +95,7 @@
>  city_4cif_60fps.y4m,--preset slower --scaling-list default
>  city_4cif_60fps.y4m,--preset veryslow --rdpenalty 2 --sao-non-deblock
> --no-b-intra --limit-refs 0
>  ducks_take_off_420_720p50.y4m,--preset ultrafast --constrained-intra --rd
> 1
> -ducks_take_off_444_720p50.y4m,--preset superfast --weightp --rd 0
> --limit-refs 2
> +ducks_take_off_444_720p50.y4m,--preset superfast --weightp --limit-refs 2
>  ducks_take_off_420_720p50.y4m,--preset faster --qp 24 --deblock -6
> --limit-refs 2
>  ducks_take_off_420_720p50.y4m,--preset fast --deblock 6 --bframes 16
> --rc-lookahead 40
>  ducks_take_off_420_720p50.y4m,--preset medium --tskip --tskip-fast
> --constrained-intra
> @@ -104,7 +104,7 @@
>  ducks_take_off_444_720p50.y4m,--preset slower --psy-rd 1 --psy-rdoq 2.0
> --rdoq-level 1 --limit-refs 1
>  ducks_take_off_420_720p50.y4m,--preset slower --no-wpp
>  ducks_take_off_420_720p50.y4m,--preset veryslow --constrained-intra
> --bframes 2
> -mobile_calendar_422_ntsc.y4m,--preset superfast --weightp --rd 0
> +mobile_calendar_422_ntsc.y4m,--preset superfast --weightp
>  mobile_calendar_422_ntsc.y4m,--preset medium --bitrate 500 -F4
>  mobile_calendar_422_ntsc.y4m,--preset slower --tskip --tskip-fast
>  mobile_calendar_422_ntsc.y4m,--preset veryslow --tskip --limit-refs 2
> _______________________________________________
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>



-- 
Deepthi Nandakumar
Engineering Manager, x265
Multicoreware, Inc
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