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-   -   Meaning of error numbers for VDPAU_NVIDIA_DEBUG=3 (http://www.nvnews.net/vbulletin/showthread.php?t=152933)

rnissl 07-12-10 11:44 AM

Meaning of error numbers for VDPAU_NVIDIA_DEBUG=3
 
Hi,

what is the meaning of the below mentioned error numbers. They seem to appear for each frame after having sized xine-ui's output window larger than the video resolution.

Code:

VDPAU nvidia: Version: NVIDIA VDPAU Driver Shared Library  256.35  Wed Jun 16 19:14:02 PDT 2010                                                                                                                                                                               
VDPAU nvidia: Error detected 12 349  25                                                                                                                                                                                                                                       
VDPAU nvidia: Backtrace:                                                                                                                                                                                                                                                     
--: /usr/lib64/libvdpau_nvidia.so [0x7fad9242b000] DSO load base                                                                                                                                                                                                             
00: /usr/lib64/libvdpau_nvidia.so [0x7fad9244eea2]                                                                                                                                                                                                                           
01: /usr/lib64/libvdpau_nvidia.so [0x7fad9244179a]                                                                                                                                                                                                                           
02: /usr/lib64/libvdpau_nvidia.so [0x7fad924332cf]
VDPAU nvidia: Version: NVIDIA VDPAU Driver Shared Library  256.35  Wed Jun 16 19:14:02 PDT 2010
VDPAU nvidia: Error detected 2 390
VDPAU nvidia: Backtrace:
--: /usr/lib64/libvdpau_nvidia.so [0x7fad9242b000] DSO load base
00: /usr/lib64/libvdpau_nvidia.so [0x7fad9244182a]
01: /usr/lib64/libvdpau_nvidia.so [0x7fad924332cf]

Bye.

Stephen Warren 07-14-10 11:58 AM

Re: Meaning of error numbers for VDPAU_NVIDIA_DEBUG=3
 
VdpPresentationQueueBlockUntilSurfaceIdle is being called on the most recent surface to be queued using VdpPresentationQueueDisplay. Since this is the most recent surface, it can never become idle, since there is no surface in the queue after it. Hence, blocking until idle would block forever, and hence it's an error to do so.

rnissl 07-14-10 04:51 PM

Re: Meaning of error numbers for VDPAU_NVIDIA_DEBUG=3
 
Hi,

well I need to share this information with the xine vdpau developers.

Bye.


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