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-   -   VDPAU: Error detected 0 3793 (http://www.nvnews.net/vbulletin/showthread.php?t=153141)

crisalide 07-18-10 02:17 PM

VDPAU: Error detected 0 3793
 
What does this mean?
I allways see that when starting a xine frontend.

Stephen Warren 07-19-10 11:46 AM

Re: VDPAU: Error detected 0 3793
 
crisalide, which driver version was that error from; the error code values are assigned differently from version to version. Thanks.

crisalide 07-19-10 12:03 PM

Re: VDPAU: Error detected 0 3793
 
256.35

Stephen Warren 07-19-10 12:17 PM

Re: VDPAU: Error detected 0 3793
 
It sounds like an unknown VDP_VIDEO_MIXER_FEATURE value is being passed to some VDPAU function. Our driver only supports (and hence only attempts to handle at all) VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1, not _L2, _L3, ... Perhaps that's the issue? If not, some completely invalid value is being passed in.

crisalide 07-19-10 02:10 PM

Re: VDPAU: Error detected 0 3793
 
Right, that's it:
Code:

this->scaling_level_max = this->scaling_level_current = 0;
#ifdef VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1
  VdpBool hqscaling;
  for ( i=0; i<9; ++i ) {
    st = vdp_video_mixer_query_feature_support( vdp_device, VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1 + i, &hqscaling );
    if ( ( st != VDP_STATUS_OK ) || !hqscaling ) {
      /*printf("unsupported scaling quality=%d\n", i);*/
      break;
    }
    else {
      /*printf("supported scaling quality=%d\n", i);*/
      ++this->scaling_level_max;
    }
  }
#endif

I assume this is not an error, or is there any other way to know scaling_level_max?
Thanx.


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