[mythtv-users] VDPAU failing on an ION
Hika van den Hoven
hikavdh at gmail.com
Sun Nov 20 18:08:03 UTC 2016
Hoi Brian,
Sunday, November 20, 2016, 6:56:08 PM, you wrote:
> Hi,
> Using mythtv fixes/0.27 [v0.27.6-27-g3783dc8 on an ION which has
> previously had no troubles with VDPAU, I'm getting the following
> errors:
> Nov 20 12:17:26 pvr-lr mythfrontend.real: mythfrontend[3468]: E
> CoreContext mythrender_vdpau.cpp:1581 (CreateDevice) VDPAU: Error at
> mythrender_vdpau.cpp:1581 (#1, Unknown)
> Nov 20 12:17:26 pvr-lr mythfrontend.real: mythfrontend[3468]: E
> CoreContext mythrender_vdpau.cpp:1585 (CreateDevice) VDPAU: Failed to create VDPAU device.
> Nov 20 12:17:26 pvr-lr mythfrontend.real: mythfrontend[3468]: E
> CoreContext mythrender_vdpau.cpp:412 (Create) VDPAU: No VDPAU device
> Nov 20 12:17:26 pvr-lr mythfrontend.real: mythfrontend[3468]: E
> CoreContext mythrender_vdpau.cpp:428 (Create) VDPAU: Failed to create VDPAU render device.
> Nov 20 12:17:26 pvr-lr mythfrontend.real: mythfrontend[3468]: E
> CoreContext videoout_vdpau.cpp:158 (InitRender) VidOutVDPAU: Failed to initialise VDPAU
> The machine does have a working VDPAU:
> # LD_LIBRARY_PATH=/lib:/usr/lib:/usr/lib/nvidia-304/vdpau/ DISPLAY=:0 vdpauinfo
> display: :0 screen: 0
> API version: 1
> Information string: NVIDIA VDPAU Driver Shared Library 304.132 Fri Sep 16 11:46:31 PDT 2016
> Video surface:
> name width height types
> -------------------------------------------
> 420 4096 4096 NV12 YV12
> 422 4096 4096 UYVY YUYV
> Decoder capabilities:
> name level macbs width height
> -------------------------------------------
> MPEG1 0 8192 2048 2048
> MPEG2_SIMPLE 3 8192 2048 2048
> MPEG2_MAIN 3 8192 2048 2048
> H264_MAIN 41 8190 2032 2048
> H264_HIGH 41 8190 2032 2048
> VC1_SIMPLE 1 8190 2048 2048
> VC1_MAIN 2 8190 2048 2048
> VC1_ADVANCED 4 8190 2048 2048
> Output surface:
> name width height nat types
> ----------------------------------------------------
> B8G8R8A8 8192 8192 y Y8U8V8A8 V8U8Y8A8
> R10G10B10A2 8192 8192 y Y8U8V8A8 V8U8Y8A8
> 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 y
> DEINTERLACE_TEMPORAL_SPATIAL y
> INVERSE_TELECINE y
> NOISE_REDUCTION y
> SHARPNESS y
> LUMA_KEY y
> 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 y 1 4096
> VIDEO_SURFACE_HEIGHT y 1 4096
> CHROMA_TYPE y
> LAYERS y 0 4
> attribute name sup min max
> -----------------------------------------------------
> BACKGROUND_COLOR y
> CSC_MATRIX y
> NOISE_REDUCTION_LEVEL y 0.00 1.00
> SHARPNESS_LEVEL y -1.00 1.00
> LUMA_KEY_MIN_LUMA y
> LUMA_KEY_MAX_LUMA y
> The MythFE binary does seem to be finding the VDPAU library:
> # lsof -n -p 3468 | grep vdpau
> mythfront 3468 mythtv mem REG 0,30 1867288 34498
> /usr/lib/nvidia-304/vdpau/libvdpau_nvidia.so.304.132 (server:/usr)
> mythfront 3468 mythtv mem REG 0,30 13792 2431
> /usr/lib/i386-linux-gnu/libvdpau.so.1.0.0 (server:/usr)
> Anyone got any ideas what's stopping MythFE from using VDPAU given that
> vdpauinfo doesn't seem to have a problem?
> Cheers,
> b.
You upgraded your Nvidia driver to 304.132! Try down grading as that
version as issues!
Tot mails,
Hika mailto:hikavdh at gmail.com
"Zonder hoop kun je niet leven
Zonder leven is er geen hoop
Het eeuwige dilemma
Zeker als je hoop moet vernietigen om te kunnen overleven!"
De lerende Mens
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