Bug 1305699
Summary: | [Wayland] libvdpau fails on (X)Wayland, trying to load libvdpau_nvidia.so on non-nvidia systems | ||||||||||
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Product: | [Fedora] Fedora | Reporter: | Christian Stadelmann <fedora> | ||||||||
Component: | libvdpau | Assignee: | Nicolas Chauvet (kwizart) <kwizart> | ||||||||
Status: | CLOSED UPSTREAM | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||
Severity: | unspecified | Docs Contact: | |||||||||
Priority: | unspecified | ||||||||||
Version: | 35 | CC: | alexey.brodkin, fedora, jakub_o, jorti, kwizart, negativo17, nvlbox, ofourdan, rabin.adk1, roysjosh, yulinux | ||||||||
Target Milestone: | --- | Keywords: | Reopened | ||||||||
Target Release: | --- | ||||||||||
Hardware: | Unspecified | ||||||||||
OS: | Unspecified | ||||||||||
Whiteboard: | |||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||
Doc Text: | Story Points: | --- | |||||||||
Clone Of: | Environment: | ||||||||||
Last Closed: | 2021-11-05 14:25:18 UTC | Type: | Bug | ||||||||
Regression: | --- | Mount Type: | --- | ||||||||
Documentation: | --- | CRM: | |||||||||
Verified Versions: | Category: | --- | |||||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||||
Embargoed: | |||||||||||
Bug Depends On: | |||||||||||
Bug Blocks: | 1277927 | ||||||||||
Attachments: |
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Description
Christian Stadelmann
2016-02-08 22:43:21 UTC
I don't reproduce on non-nvidia hardware Can you attach the output of /var/log/Xorg.log ? what's the output of echo $VDPAU_DRIVER ? Do you have dri2 enabled in xorg.conf ? Any package outside of the well known repositories for fedora ? Created attachment 1122383 [details]
an outdated /var/log/Xorg.0.log
I am running GDM as display manager and Gnome 3 or KDE Plasma as desktop environments, so there is no recent /var/log/Xorg.log. More stuff to follow.
Created attachment 1122384 [details]
a more recent Xorg.0.log from ~/.local/share/xorg
(In reply to Nicolas Chauvet (kwizart) from comment #1) > what's the output of echo $VDPAU_DRIVER ? Nothing, i.e. an empty line > Do you have dri2 enabled in xorg.conf ? Not to my knowledge. How do I test that? I've searched /etc/X11 and /usr/share/X11 and the only file there with reference to DRI2 is /usr/share/X11/XErrorDB which ends with these lines: ! DRI2 extension XRequest.DRI2.0: DRI2QueryVersion XRequest.DRI2.1: DRI2Connect XRequest.DRI2.2: DRI2Authenticate XRequest.DRI2.3: DRI2CreateDrawable XRequest.DRI2.4: DRI2DestroyDrawable XRequest.DRI2.5: DRI2GetBuffers XRequest.DRI2.6: DRI2CopyRegion XRequest.DRI2.7: DRI2GetBuffersWithFormat XRequest.DRI2.8: DRI2SwapBuffers XRequest.DRI2.9: DRI2GetMSC XRequest.DRI2.10: DRI2WaitMSC XRequest.DRI2.11: DRI2WaitSBC XRequest.DRI2.12: DRI2SwapInterval > Any package outside of the well known repositories for fedora ? As noted above: It happens with and without having libva-intel-driver or libvdpau-va-gl (both from rpmfusion) installed. Otherwise I have VLC and some codec support packages from rpmfusion. Nothing video-related otherwise. I am on F23 updates-testing but that shouldn't matter since I'm seeing this issue for months now. Another note: I am running a Gnome+Wayland session, and this issue seems to be specific to wayland sessions (I changed the bug title). On a Gnome+X11 session most videos don't even start to play with this error repeating several times per second on cli (address varies): [h264 @ 0x7f2dafxxxxxx] hardware accelerator failed to decode picture VLC keeps repeating these lines when playing videos: [VS] Software VDPAU backend library initialized libva info: VA-API version 0.38.1 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/lib64/dri/i965_drv_video.so libva info: Found init function __vaDriverInit_0_38 libva info: va_openDriver() returns 0 So this seems to be another issue. Let's keep this report about the issue that libvdpau tries to load nvidia libraries in Gnome+Wayland sessions. Is there any more info I can provide? This issue can be reproduced with weston when following these steps: 1. run `weston --modules=xwayland.so` 2. inside weston, run vlc or vdpauinfo Can you enforce VDPAU_DRIVER=va-gl under wayland and have it work ? No, it doesn't work, but it tries to load the correct backend at least: $ VDPAU_DRIVER=va-gl vdpauinfo display: :0 screen: 0 Failed to open VDPAU backend libvdpau_va-gl.so: cannot open shared object file: No such file or directory Error creating VDPAU device: 1 $ LC_ALL=C VDPAU_DRIVER=va-gl vlc --avcodec-hw=vdpau VLC media player 2.2.2 Weatherwax (revision 2.2.2-0-g6259d80) shm_open() failed: No such file or directory [000055f2be6e9308] pulse audio output error: PulseAudio server connection failure: Protocol error [000055f2be5db198] core libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface. Gtk-Message: Failed to load module "canberra-gtk-module" "sni-qt/3501" WARN 09:44:33.670 void StatusNotifierItemFactory::connectToSnw() Invalid interface to SNW_SERVICE Failed to open VDPAU backend libvdpau_va-gl.so: cannot open shared object file: No such file or directory Failed to open VDPAU backend libvdpau_va-gl.so: cannot open shared object file: No such file or directory [00007fa768001268] xcb_xv vout display error: no available XVideo adaptor Note: /usr/lib64/vdpau/libvdpau_va_gl.so.1 exists and works fine under pure X11 sessions. Ok, I've should have used the correct name (va_gl instead of va-gl). vdpauinfo shows some information now at least, but both vdpauinfo and vlc run into errors: $ VDPAU_DRIVER=va_gl vdpauinfo display: :0 screen: 0 [VS] Software VDPAU backend library initialized libva info: VA-API version 0.38.1 libva info: va_getDriverName() returns -1 libva error: va_getDriverName() failed with unknown libva error,driver_name=(null) API version: 1 Information string: OpenGL/VAAPI/libswscale backend for VDPAU Video surface: name width height types ------------------------------------------- 420 1920 1080 NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8 […] $ LC_ALL=C VDPAU_DRIVER=va_gl vlc --avcodec-hw=vdpau VLC media player 2.2.2 Weatherwax (revision 2.2.2-0-g6259d80) shm_open() failed: No such file or directory [00005583ba812308] pulse audio output error: PulseAudio server connection failure: Protocol error [00005583ba704198] core libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface. Gtk-Message: Failed to load module "canberra-gtk-module" "sni-qt/5832" WARN 10:15:11.700 void StatusNotifierItemFactory::connectToSnw() Invalid interface to SNW_SERVICE [VS] Software VDPAU backend library initialized libva info: VA-API version 0.38.1 libva info: va_getDriverName() returns -1 libva error: va_getDriverName() failed with unknown libva error,driver_name=(null) [00007f46cc0009c8] vdpau_avcodec generic error: decoder profile not supported: 7 [VS] Software VDPAU backend library initialized libva info: VA-API version 0.38.1 libva info: va_getDriverName() returns -1 libva error: va_getDriverName() failed with unknown libva error,driver_name=(null) [00007f46e0001d18] vdpau_display vout display error: video mixer surface width capabilities query failure: VDP_STATUS_NO_IMPLEMENTATION [00007f46e0001d18] xcb_xv vout display error: no available XVideo adaptor The reason for this is simple, I think. libvdpau loads the driver in this order: 1. Check for the driver name to load from the env variable VDPAU_DRIVER 2. If not set, try to get the driver name from dri2 3. If fails, use nvidia. On Wayland, xdriinfo fails with "not direct rendering capable" which is probably why libvdpau can;t get the driver name from dri2, and thus falls back to nvidia as hardcoded. libvdpau still is Xlib/xcb_xv based IIRC. So I don't expect it to work under wayland (or even DRI3) for any driver. At least It shouldn't fall back to nvidia and later send an error that it won't work. BTW, is there a crash triggered by trying to use vdpau under wayland ? Because right now this is just an unrelated and pointless information with no crash. I can try to error out earlier to see if that helps but I don't think the patch I have will fix the issue that some player are experiencing with trying vdpau and not to fallback to vaapi if possible. Created attachment 1131965 [details]
Return early if vdpau_driver isn't autodetected with DRI2
koji scratch build: http://koji.fedoraproject.org/koji/taskinfo?taskID=13189367 (In reply to Nicolas Chauvet (kwizart) from comment #9) > libvdpau still is Xlib/xcb_xv based IIRC. So I don't expect it to work under > wayland (or even DRI3) for any driver. At least It shouldn't fall back to > nvidia and later send an error that it won't work. That's bad. Is there any chance to change that? It would be pretty bad having no video acceleration for playing videos e.g. with VLC. LibVA seems to have the same issue. > BTW, is there a crash triggered by trying to use vdpau under wayland ? > Because right now this is just an unrelated and pointless information with > no crash. I don't see crashes from vdpau. > I can try to error out earlier to see if that helps but I don't think the > patch I have will fix the issue that some player are experiencing with > trying vdpau and not to fallback to vaapi if possible. Ok. With your scratch build, on a gnome+wayland session, I ran vdpauinfo and vlc again. It looks better now, with vdpau not trying to load nvidia drivers by default. Still doesn't work on wayland as you noted above. $ vdpauinfo display: :0 screen: 0 No vdpau backend found, try to set one using VDPAU_DRIVER=nvidia Error creating VDPAU device: 1 $ VDPAU_DRIVER=va_gl vdpauinfo display: :0 screen: 0 [VS] Software VDPAU backend library initialized libva info: VA-API version 0.38.1 libva info: va_getDriverName() returns -1 libva error: va_getDriverName() failed with unknown libva error,driver_name=(null) API version: 1 Information string: OpenGL/VAAPI/libswscale backend for VDPAU Video surface: name width height types ------------------------------------------- 420 1920 1080 NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8 422 1920 1080 NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8 444 1920 1080 NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8 Decoder capabilities: name level macbs width height ---------------------------------------------------- MPEG1 --- not supported --- MPEG2_SIMPLE --- not supported --- MPEG2_MAIN --- not supported --- H264_BASELINE --- not supported --- H264_MAIN --- not supported --- H264_HIGH --- not supported --- VC1_SIMPLE --- not supported --- VC1_MAIN --- not supported --- VC1_ADVANCED --- not supported --- MPEG4_PART2_SP --- not supported --- MPEG4_PART2_ASP --- not supported --- DIVX4_QMOBILE --- not supported --- DIVX4_MOBILE --- not supported --- DIVX4_HOME_THEATER --- not supported --- DIVX4_HD_1080P --- not supported --- DIVX5_QMOBILE --- not supported --- DIVX5_MOBILE --- not supported --- DIVX5_HOME_THEATER --- not supported --- DIVX5_HD_1080P --- not supported --- H264_CONSTRAINED_BASELINE --- not supported --- H264_EXTENDED --- not supported --- H264_PROGRESSIVE_HIGH --- not supported --- H264_CONSTRAINED_HIGH --- not supported --- H264_HIGH_444_PREDICTIVE --- not supported --- HEVC_MAIN --- not supported --- HEVC_MAIN_10 --- not supported --- HEVC_MAIN_STILL --- not supported --- HEVC_MAIN_12 --- not supported --- HEVC_MAIN_444 --- not supported --- Output surface: name width height nat types ---------------------------------------------------- B8G8R8A8 21928 21928 - R8G8B8A8 21928 21928 - R10G10B10A2 21928 21928 - B10G10R10A2 21928 21928 - A8 21928 21928 - Bitmap surface: name width height ------------------------------ B8G8R8A8 8192 8192 R8G8B8A8 8192 8192 R10G10B10A2 8192 8192 B10G10R10A2 8192 8192 A8 8192 8192 Video mixer: feature name sup ------------------------------------ DEINTERLACE_TEMPORAL - DEINTERLACE_TEMPORAL_SPATIAL - INVERSE_TELECINE - NOISE_REDUCTION - SHARPNESS - LUMA_KEY - HIGH QUALITY SCALING - L1 - HIGH QUALITY SCALING - L2 - HIGH QUALITY SCALING - L3 - HIGH QUALITY SCALING - L4 - HIGH QUALITY SCALING - L5 - HIGH QUALITY SCALING - L6 - HIGH QUALITY SCALING - L7 - HIGH QUALITY SCALING - L8 - HIGH QUALITY SCALING - L9 - parameter name sup min max ----------------------------------------------------- VIDEO_SURFACE_WIDTH - VIDEO_SURFACE_HEIGHT - CHROMA_TYPE - LAYERS - attribute name sup min max ----------------------------------------------------- BACKGROUND_COLOR - CSC_MATRIX - NOISE_REDUCTION_LEVEL - SHARPNESS_LEVEL - LUMA_KEY_MIN_LUMA - LUMA_KEY_MAX_LUMA - $ LC_ALL=C VDPAU_DRIVER=va_gl vlc --avcodec-hw=vdpau VLC media player 2.2.2 Weatherwax (revision 2.2.2-0-g6259d80) [0000564813beb198] core libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface. Gtk-Message: Failed to load module "canberra-gtk-module" "sni-qt/31875" WARN 16:30:40.300 void StatusNotifierItemFactory::connectToSnw() Invalid interface to SNW_SERVICE [VS] Software VDPAU backend library initialized libva info: VA-API version 0.38.1 libva info: va_getDriverName() returns -1 libva error: va_getDriverName() failed with unknown libva error,driver_name=(null) [00007f09280009c8] vdpau_avcodec generic error: decoder profile not supported: 8 [VS] Software VDPAU backend library initialized libva info: VA-API version 0.38.1 libva info: va_getDriverName() returns -1 libva error: va_getDriverName() failed with unknown libva error,driver_name=(null) [00007f0940003b88] vdpau_display vout display error: video mixer surface width capabilities query failure: VDP_STATUS_NO_IMPLEMENTATION [00007f0940003b88] xcb_xv vout display error: no available XVideo adaptor The same issue. Fedora 25 GPU [AMD/ATI] RV620/M82 [Mobility Radeon HD 3450/3470] ================== $ vdpauinfo display: :0 screen: 0 Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory Error creating VDPAU device: 1 ================== With VDPAU_DRIVER=radeonsi: ================== $ VDPAU_DRIVER=radeonsi vdpauinfo display: :0 screen: 0 API version: 1 Information string: G3DVL VDPAU Driver Shared Library version 1.0 Video surface: name width height types ------------------------------------------- 420 8192 8192 NV12 YV12 422 8192 8192 UYVY YUYV 444 8192 8192 Y8U8V8A8 V8U8Y8A8 Decoder capabilities: name level macbs width height ---------------------------------------------------- MPEG1 --- not supported --- MPEG2_SIMPLE 3 9216 2048 1152 MPEG2_MAIN 3 9216 2048 1152 H264_BASELINE 41 9216 2048 1152 H264_MAIN 41 9216 2048 1152 H264_HIGH 41 9216 2048 1152 VC1_SIMPLE 1 9216 2048 1152 VC1_MAIN 2 9216 2048 1152 VC1_ADVANCED 4 9216 2048 1152 MPEG4_PART2_SP --- not supported --- ================== ================== $ VDPAU_DRIVER=radeonsi mpv --vo=vdpau 'movie [720p].mp4' Playing: movie [720p].mp4 (+) Video --vid=1 (*) (h264) (+) Audio --aid=1 --alang=und (*) (aac) AO: [pulse] 44100Hz stereo 2ch float VO: [vdpau] 1280x720 yuv420p [vo/vdpau] Compositing window manager detected. Assuming timing info is inaccurate. (Paused) AV: 00:00:00 / 00:07:16 (0%) A-V: 0.000 Cache: 10s+78MB [+-----------------------------------------------------------------------------] (In reply to Nick Lee from comment #13) > The same issue. > Fedora 25 > GPU [AMD/ATI] RV620/M82 [Mobility Radeon HD 3450/3470] Thx for your report. This is very interesting as it seems to prove that you can run vdpau under XWayland. Can you try with a vaapi enabled player (as you are using radeonsi, you should be able to use vaapi under wayland). Thx (In reply to Nicolas Chauvet (kwizart) from comment #14) > Can you try with a vaapi enabled player (as you are using radeonsi, you > should be able to use vaapi under wayland). Thanks for replay. Here you are: ============================ $ LIBVA_DRIVER_NAME=radeonsi vainfo libva info: VA-API version 0.39.3 libva info: va_getDriverName() returns 0 libva info: User requested driver 'radeonsi' libva info: Trying to open /usr/lib64/dri/radeonsi_drv_video.so libva info: Found init function __vaDriverInit_0_39 libva info: va_openDriver() returns 0 vainfo: VA-API version: 0.39 (libva 1.7.2) vainfo: Driver version: mesa gallium vaapi vainfo: Supported profile and entrypoints VAProfileMPEG2Simple : VAEntrypointVLD VAProfileMPEG2Main : VAEntrypointVLD VAProfileVC1Simple : VAEntrypointVLD VAProfileVC1Main : VAEntrypointVLD VAProfileVC1Advanced : VAEntrypointVLD VAProfileH264Baseline : VAEntrypointVLD VAProfileH264Main : VAEntrypointVLD VAProfileH264High : VAEntrypointVLD VAProfileNone : VAEntrypointVideoProc ============================ $ LIBVA_DRIVER_NAME=radeonsi mpv 'movie [720p].mp4' --hwdec=vaapi --vo=vaapi Playing: movie [720p].mp4 (+) Video --vid=1 (*) (h264) (+) Audio --aid=1 --alang=und (*) (aac) libva info: VA-API version 0.39.3 libva info: va_getDriverName() returns -1 libva info: User requested driver 'radeonsi' libva info: Trying to open /usr/lib64/dri/radeonsi_drv_video.so libva info: Found init function __vaDriverInit_0_39 libva info: va_openDriver() returns 0 AO: [pulse] 44100Hz stereo 2ch float Using hardware decoding (vaapi). VO: [vaapi] 1280x720 vaapi AV: 00:02:14 / 00:07:16 (30%) A-V: 0.000 Cache: 10s+56MB [-----------------------+------------------------------------------------------] ============================= I can't check gstreamer. I filed the bug report https://bugzilla.redhat.com/show_bug.cgi?id=1387852 Backend detection is still broken under wayland. Upstream (mesa) refuses to fix this bug, as it is a bug in vdpau in their opinion. I was unable to find an upstream bug tracker and it seems the project is dead. I think it's important not to mix issue in this report. At this time the report is made against libvdpau to get proper Wayland/Xwayland backend detection support. Given the state of libvdpau. I don't think they will have wayland support. But XWayland might still be resolved if dri3 backend detection support can eventually be made. (if even it's only a backend detection issue, as 1305699#c13 suggest). On the other way, for any hardware that has a va-api support. It's probably better to rely on va-api to get autodetection and wayland support. Xwayland detection (also relies on dri3 is scheduled. See 1491186#c13)... This bug is still present on Fedora 29 beta with libvdpau-1.1.1-10.fc29.x86_64. (In reply to Christian Stadelmann from comment #18) > This bug is still present on Fedora 29 beta with > libvdpau-1.1.1-10.fc29.x86_64. The only case I'm going to take into account is when one has a VDPAU only backend but not using dri3. Everything else is supposed to use VA-API at this point. (exept that vaapi also miss dri3 support, but at least that's planned). This message is a reminder that Fedora 29 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora 29 on 2019-11-26. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '29'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 29 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Fedora 29 changed to end-of-life (EOL) status on 2019-11-26. Fedora 29 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. This issue is still present on Fedora 31. This message is a reminder that Fedora 31 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora 31 on 2020-11-24. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '31'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 31 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Issue is still present. My device has no Nvidia GPU but vdpau tries to load a library for that: $ vdpauinfo display: :0 screen: 0 Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory Error creating VDPAU device: 1 Anyway, when specifying the correct backend, VDPAU crashes (bug #1895597). This message is a reminder that Fedora 33 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora 33 on 2021-11-30. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '33'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 33 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Issue is still present. My device has no Nvidia GPU but vdpau tries to load a library for that: $ vdpauinfo display: :0 screen: 0 Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory Error creating VDPAU device: 1 I've reported an issue at https://gitlab.freedesktop.org/vdpau/libvdpau/-/issues/2 about (hypthetical) wayland support in vdpau. As explained already trying the nvidia vdpau backend is the default if no detection method works, "it's by design". So far vdpau only support Xorg, so there is no wayland detection method. (yet even no method to display accelerated content with wayland). I'm suggesting to close this bug and raise the concern upstream libvdpau project instead. (In reply to Nicolas Chauvet (kwizart) from comment #27) > I've reported an issue at > https://gitlab.freedesktop.org/vdpau/libvdpau/-/issues/2 about (hypthetical) > wayland support in vdpau. Thank you! > So far vdpau only support Xorg, so there is no wayland detection method. > (yet even no method to display accelerated content with wayland). Thanks for the info, I did not know that. I was trying video acceleration using libva and it did not work and thus I tried vdpau too (which did not work either). > I'm suggesting to close this bug and raise the concern upstream libvdpau > project instead. I've closed it and subscribed to your upstream bug report. |