xmixahlx

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Everything posted by xmixahlx

  1. xmixahlx

    Mainline VPU

    @Kwiboo i've also tested your latest linux-rockchip WIP branch work patched to linux 5.8-rc2 with ffmpeg 4.3-rkvdec. working great on pinebookpro, minus the vp9 issue. for the vp9 issue, this was either broken after rebasing 4.2.2, or with a newer kernel. i do recall it working fine earlier. i've uploaded my clips here: (they are all the same short sample re-encoded with ffmpeg from big buck bunny with various codecs and settings for testing. ) https://github.com/xmixahlx/media-samples/tree/master/videos
  2. xmixahlx

    Mainline VPU

    @Kwiboo ffmpeg 4.3-rkvdec working well with most supported codecs. i do have some new pixellations with vp9. just checked, they were there in the 4.2.2-rkvdec, too. in kodi, vp9 10/12bit and x265 12bit formats that are not hwaccel supported just freeze or crash kodi and are not being decoded via SW.
  3. xmixahlx

    Mainline VPU

    @Kwiboo did you have any idea about hantro encoding? ^ also, ffmpeg 4.3 and linux 5.8-rc1 are released and can't wait to update! fyi, i have a new project, pbp-tools on git that is collecting these hwaccel things for pinebook pro: https://github.com/xmixahlx/pbp-tools https://forum.pine64.org/showthread.php?tid=10190 any idea on the ffmpeg -decoders bug not listing v4lrequest? that seems to break things like mpv that use detection. ffmpeg and kodi work OK.
  4. xmixahlx

    Mainline VPU

    understood. it does seem mpeg4 is a mess,. hwaccel is a much bigger topic on the pinebookpro due to battery, although i'm sure power usage is still a concern with the usual sbc format. obviously with libreelec and kodi you are focused on hwaccel decoding as many formats as possible. (thank you!) do you have any insight into hantro encoding status? i see hantro-vpu-enc detected in the kernel with jpeg support and just not aware of what is happening on that front.
  5. xmixahlx

    Mainline VPU

    understood. tyvm for context. 5.7 is released! thanks again for your work and others getting patches upstreamed. i noticed vc1 and mpeg4 hwaccel work in @jernej repos. is that coming to rk3399? also bootlin has been active with v4l2-request-test with new hantro and other branches. and the bext branch was deleted in libva-v4l2-request. hopeful that these will be updated for v4l2 in 5.7! with ffmpeg not displaying v4l2request hwaccels any more, it seems that mpv hwdec doesn't work. should i be doing something different?
  6. xmixahlx

    Mainline VPU

    @Kwiboo fyi i did encounter graphical artifacts similar to what rubenvb has noted with 10bit h264 and h265 using ffmpeg_master, ffmpeg_v4l2-request-hwaccel-master, and cherry picking last few rkvdec commits from v4l2-request-hwaccel-4.2.2-rkvdec. however, the system stack i mentioned above earlier today works perfectly.
  7. xmixahlx

    Mainline VPU

    also: ffmpeg 4.2.3 with v4l2-request-hwaccel-4.2.2-rkvdec patch: https://pastebin.com/uF5kpABD kodi-git libva-v4l2-request_master + pulls 29+30 libva_master + pulls 332+340 (for libva 332 delete the 5th chunk, version bump, or apply against libva 2.6.0)
  8. xmixahlx

    Mainline VPU

    as i posted in the pine64 hwaccel thread: the kernel i am testing now, working well is: (getting ready for 5.7!) next20200529 pinebookpro patch: https://pastebin.com/YK4LXeyv Kwiboo's LibreElec 1000 patch Kwiboo's v4l2 patch: https://pastebin.com/gaQSZQ6B Kwiboo's drm patch: https://pastebin.com/b1BWZ8Cg responsiveness is actually significantly better than 5.7-rc7 (!?), and my nvme drive is also much better handled. interesting. also, i would recommend compiling hantro and rkvdec into the kernel, not modules, so that they are detected in the same order consistently.
  9. https://github.com/LibreELEC/LibreELEC.tv/tree/master/projects/Allwinner/patches/linux https://github.com/LibreELEC/LibreELEC.tv/tree/master/packages/multimedia/ffmpeg/patches
  10. first, very interesting! thanks for your work here. second, wouldn't it make more sense to update libva-v4l2-request? it is known to be out of date... speaking as a rk3399 user (pbp) that would love to adapt it to include hantro and rkvdec.
  11. xmixahlx

    Mainline VPU

    thanks for the guidance, @jernej! with both hantro and rkvdec supporting h264, and rkvdec having expanded capabilities, does it make sense to rely/prioritize rkvdec when detected? how does ffmpeg/v4l2-request decide which one to use?
  12. xmixahlx

    Mainline VPU

    thanks. i have collected the vaapi hantro bits on the pine64 forum thread, which basically refers to ph5's work on libva, libva-v4l2-request, and gstreamer-vaapi to add support for hantro, but it seems broken. vaapi for mpeg2 on hantro does work -- tested on vlc.
  13. xmixahlx

    Mainline VPU

    thanks @jernej ! really appreciate all of your work with @Kwiboo to provide these capabilities. awesome. unfortunately, i'm not a kernel developer, but would love to help out. testing? documentation? LMK. vaapi support for pinebookpro to allow hwaccel on firefox/wayland would be epic. in addition to the obvious youtube/video functions it seems like that would make jitsi meet usable, too.
  14. xmixahlx

    Mainline VPU

    confirmed x264 10bit hwaccel is working. thanks so much, @Kwiboo using kodi-git, ffmpeg 4.2.3 + new rkvdec branch work, linux 5.7-rc7 + librelec rockchip patches + linuxtv WIP branch diff + drm-next branch diff questions: will the ffmpeg patches be upstreamed? or moved into a separate library? wondering how this will evolve. (and echoing my previous questions wondering about vaapi support for hantro+rkvdec and ffmpeg -decoders list issue above.)
  15. xmixahlx

    Mainline VPU

    @Kwiboo awesome, thanks. LMK if I can help test. i wanted to add that i am not seeing <format>_v4l2request in ffmpeg -decoders any longer. (this was working a few months ago.) it would be amazing to see libva and libva-v4l2-request support for hantro and rkvdec. with firefox wayland/drm and vaapi support this should work on the desktop. (i am using sway on pinebookpro). Do you know if anyone is working to expand ph5's hantro work?
  16. xmixahlx

    Mainline VPU

    hwaccel works fine for me with the jellyfish sample: https://pastebin.com/6d5QR92H
  17. xmixahlx

    Mainline VPU

    greetings, @AndreVallestero pointed me towards this thread and i wanted to share what's working for me on the pinebook pro (rk3399): mp2, vp8, vp9, h264 and h265 (8 and 10bit) hwaccel. as andre mentioned, i've collected resources and documented my testing in the mainline hardware acceleration thread on pine64 forums as well as some related system bits (mesa-git, kodi-git, etc.). hwaccel thread is here: https://forum.pine64.org/showthread.php?tid=9171 i was pulling patches out of kernel patchwork linux-rockchip and linux-media before finding that @Kwiboo and LibreElec were packaging these up nicely. awesome. thanks so much! you can review the last few posts starting from here to be up to speed: https://forum.pine64.org/showthread.php?tid=9171&pid=65712#pid65712 with Kwiboo's recent linux-rockchip and ffmpeg git activity, my system is using: manjaro pinebookpro 5.7-rc2 kernel branch patched to 5.7-rc6 LibreElec patches from Kwiboo's rk-5.6 branch (modified next/list) Kwiboo's linux-kernel 5.6 vs 5.6-hevc branch diff Kwiboo's ffmpeg 4.2.2 vs 4.2.2-rkvdec branch diff ffmpeg 4.2.3 kodi-git a few notable things with kodi (gbm+gles) and big buck bunny reencode samples: h264 10bit provides kernel hard lock and forced shutdown x265 12bit freezes the kodi interface, then recovers vp9 10/12bit give green image and correct audio 4K 60fps h264 file plays out of sync jellyfin-kodi working great with my htpc server, mostly x264 8bit video files i realize the formats above aren't expected to work, just sharing what happens when they don't. i've upped the ffmpeg log for 4.2.3-v4l2-request-hwaccel-rkvdec with a h265-10b sample here: https://pastebin.com/x7iNaY4M