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swaywm / sway

i3-compatible Wayland compositor
https://swaywm.org
MIT License
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mpv falls back to non-accelerated playback on Intel GPU/CPU 8th Gen (vaapi) #3299

Closed sydneymeyer closed 5 years ago

sydneymeyer commented 5 years ago

mpv falls back to non-accelerated playback on Intel GPU/CPU 8th Gen (vaapi):

[sydney@x1 ~]$ mpv Downloads/Moon.2009.1080p.Bluray.x264-hV/Moon.2009.Limited.1080p.Bluray.x264-hV.mkv Resuming playback. This behavior can be disabled with --no-resume-playback. Playing: Downloads/Moon.2009.1080p.Bluray.x264-hV/Moon.2009.Limited.1080p.Bluray.x264-hV.mkv (+) Video --vid=1 () (h264 1920x800 23.976fps) (+) Audio --aid=1 () (dts 6ch 48000Hz) error: failed to resolve wl_drm_interface(): /usr/lib/libEGL_mesa.so.0: undefined symbol: wl_drm_interface Cannot load libcuda.so.1 AO: [pulse] 48000Hz 5.1(side) 6ch float VO: [gpu] 1920x800 yuv420p AV: 00:23:02 / 01:37:09 (23%) A-V: 0.000 Saving state.

mpv 0.29.1 options: gpu-context=wayland; hwdec=vaapi

sway version 1.0-beta.2-39-g1442d4e6 (Dec 16 2018, branch 'master')

wlroots at commit "c4c1d63a0c0d7315a1a4468d62d883371ba3ec4e"

4.19.8-arch1-1-ARCH Linux Kernel from Arch Linux

sway debug log: https://gist.github.com/sydneymeyer/4f7775989714db581efd7904490b9d34

ascent12 commented 5 years ago

This is not a sway/wlroots issue.

error: failed to resolve wl_drm_interface(): /usr/lib/libEGL_mesa.so.0: undefined symbol: wl_drm_interface

sydneymeyer commented 5 years ago

I never had any issues with this setup until i updated my sway/wlroots combo yesterday.

emersion commented 5 years ago

Sway doesn't touch libEGL_mesa.so at all, so it's very unlikely that Sway is involved with your issue.

ascent12 commented 5 years ago

I'd start by making sure you're using a recent build of mpv (i.e. make sure you're not using an AUR package from ages ago), and your OpenGL and EGL libraries are installed correctly. But we have nothing to do with these. Hardware decoding is not tied to anything we're doing.

sydneymeyer commented 5 years ago

@ascent12 OK, Thanks. @emersion It indeed appears to be an issue with libva/libva-intel-driver. Particulary https://github.com/intel/intel-vaapi-driver/issues/419#issuecomment-445164123 Anyway.. sorry for the noise and thank you both for your quick help.