I think this is part of the equation too (to fix vaquerysurface errors): https://launchpad.net/~saiarcot895/+archive/ubuntu/chromium-dev/+sourcepub/10289116/+listing-archive-extra
Also, VP9 support might be a future goal: https://github.com/xtknight /vdpau-va-driver-vp9 I tried to merge all these various elements into one nice package in my PPA (and failed miserably). But, I am very much an amateur with packaging, so that doesn't mean it's impossible. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to chromium-browser in Ubuntu. https://bugs.launchpad.net/bugs/1887172 Title: [snap] VA-API does not work with nvidia proprietary drivers Status in chromium-browser package in Ubuntu: Triaged Bug description: After installing the candidate/vaapi channel, I still do not get hardware acceleration for video decoding from my NVIDIA gpu, see: ``` $ LIBVA_MESSAGING_LEVEL=2 snap run chromium Gtk-Message: 09:07:37.215: Failed to load module "canberra-gtk-module" Gtk-Message: 09:07:37.216: Failed to load module "canberra-gtk-module" libva info: VA-API version 1.7.0 libva info: Trying to open /snap/chromium/1191/usr/lib/x86_64-linux-gnu/dri/nvidia_drv_video.so libva info: va_openDriver() returns -1 [141337:141337:0710/090737.297551:ERROR:vaapi_wrapper.cc(480)] vaInitialize failed: unknown libva error ``` For me, I am on Focal, so I had to manually install the vdpau-va- driver from cosmic from https://launchpad.net/ubuntu/+source/vdpau- video/0.7.4-7, (presumably on i.e. 18.04 I could just have installed it with apt install), which provides the various files in /var/lib/snapd/gl/vdpau, and then I also had to add that package along with libvdpau1 into the chromium snap, at which point it loads the libraries but I then run into very relevant errors: ``` libva info: VA-API version 1.7.0 libva info: Trying to open /snap/chromium/x3/usr/lib/x86_64-linux-gnu/dri/nvidia_drv_video.so libva info: Found init function __vaDriverInit_1_1 libva info: va_openDriver() returns 0 [121136:121136:0710/082840.674481:ERROR:vaapi_wrapper.cc(900)] vaQuerySurfaceAttributes failed, VA error: invalid parameter [121136:121136:0710/082840.674608:ERROR:vaapi_wrapper.cc(789)] FillProfileInfo_Locked failed for va_profile VAProfileMPEG2Simple and entrypoint 1 [121136:121136:0710/082840.674647:ERROR:vaapi_wrapper.cc(900)] vaQuerySurfaceAttributes failed, VA error: invalid parameter [121136:121136:0710/082840.674680:ERROR:vaapi_wrapper.cc(789)] FillProfileInfo_Locked failed for va_profile VAProfileMPEG2Main and entrypoint 1 [121136:121136:0710/082840.674709:ERROR:vaapi_wrapper.cc(900)] vaQuerySurfaceAttributes failed, VA error: invalid parameter [121136:121136:0710/082840.674739:ERROR:vaapi_wrapper.cc(789)] FillProfileInfo_Locked failed for va_profile VAProfileMPEG4Simple and entrypoint 1 [121136:121136:0710/082840.674791:ERROR:vaapi_wrapper.cc(900)] vaQuerySurfaceAttributes failed, VA error: invalid parameter [121136:121136:0710/082840.674817:ERROR:vaapi_wrapper.cc(789)] FillProfileInfo_Locked failed for va_profile VAProfileMPEG4AdvancedSimple and entrypoint 1 [121136:121136:0710/082840.674844:ERROR:vaapi_wrapper.cc(900)] vaQuerySurfaceAttributes failed, VA error: invalid parameter [121136:121136:0710/082840.674870:ERROR:vaapi_wrapper.cc(789)] FillProfileInfo_Locked failed for va_profile VAProfileH264Baseline and entrypoint 1 [121136:121136:0710/082840.674896:ERROR:vaapi_wrapper.cc(900)] vaQuerySurfaceAttributes failed, VA error: invalid parameter [121136:121136:0710/082840.674920:ERROR:vaapi_wrapper.cc(789)] FillProfileInfo_Locked failed for va_profile VAProfileH264Main and entrypoint 1 [121136:121136:0710/082840.674946:ERROR:vaapi_wrapper.cc(900)] vaQuerySurfaceAttributes failed, VA error: invalid parameter [121136:121136:0710/082840.674971:ERROR:vaapi_wrapper.cc(789)] FillProfileInfo_Locked failed for va_profile VAProfileH264High and entrypoint 1 [121136:121136:0710/082840.674996:ERROR:vaapi_wrapper.cc(900)] vaQuerySurfaceAttributes failed, VA error: invalid parameter [121136:121136:0710/082840.675020:ERROR:vaapi_wrapper.cc(789)] FillProfileInfo_Locked failed for va_profile VAProfileVC1Simple and entrypoint 1 [121136:121136:0710/082840.675046:ERROR:vaapi_wrapper.cc(900)] vaQuerySurfaceAttributes failed, VA error: invalid parameter [121136:121136:0710/082840.675073:ERROR:vaapi_wrapper.cc(789)] FillProfileInfo_Locked failed for va_profile VAProfileVC1Main and entrypoint 1 [121136:121136:0710/082840.675097:ERROR:vaapi_wrapper.cc(900)] vaQuerySurfaceAttributes failed, VA error: invalid parameter [121136:121136:0710/082840.675122:ERROR:vaapi_wrapper.cc(789)] FillProfileInfo_Locked failed for va_profile VAProfileVC1Advanced and entrypoint 1 ``` at which point I am stuck trying to get it to work. FWIW, this is with ubuntu 20.04, snapd 2.45.1, nvidia drivers 440, and X11 with gdm. Also I had to modify the desktop-launch script with this PR: https://github.com/snapcore/snapcraft/pull/3209 otherwise it would not find the /var/lib/snapd/lib/gl/vdpau dir on $LD_LIBRARY_PATH To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1887172/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
