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List:       mjpeg-developer
Subject:    Re: [Mjpeg-developer] bug in Altivec  code?
From:       "Steven M. Schultz" <sms () 2BSD ! COM>
Date:       2006-07-29 17:23:27
Message-ID: Pine.BSI.4.05L.10607291021040.28957-100000 () moe ! 2bsd ! com
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On Sat, 29 Jul 2006, Steven M. Schultz wrote:

> yuvdenoise -q -t 4,8,8 < foo.y4m > /dev/null
>    INFO: [yuvdenoise] yuvdenoise version 1.9.0
>    INFO: [yuvdenoise] Using the following thresholds/settings:
>    INFO: [yuvdenoise] Gauss-Pre-Filter      [Y,U,V] : [0,0,0]
>    INFO: [yuvdenoise] Median-Pre-Filter     [Y,U,V] : [0,0,0]
>    INFO: [yuvdenoise] Temporal-Noise-Filter [Y,U,V] : [4,8,8]
>    INFO: [yuvdenoise] Median-Post-Filter    [Y,U,V] : [0,0,0]
>    INFO: [yuvdenoise] Renoise               [Y,U,V] : [0,0,0]
>    INFO: [yuvdenoise] HQ-Mode                       : on
	...
> Segmentation fault
> 
> 	Using gdb:
> 
> (gdb) run -q  < foo.y4m > /dev/null 

	Oops - obviously that should have been "-q -t 4,8,8" so it would
	be the same options as earlier

> Starting program: /usr/local/bin/yuvdenoise -q  < foo.y4m > /dev/null
>    INFO: [yuvdenoise] yuvdenoise version 1.9.0
>    INFO: [yuvdenoise] Using the following thresholds/settings:
>    INFO: [yuvdenoise] Gauss-Pre-Filter      [Y,U,V] : [0,0,0]
>    INFO: [yuvdenoise] Median-Pre-Filter     [Y,U,V] : [0,0,0]
>    INFO: [yuvdenoise] Temporal-Noise-Filter [Y,U,V] : [4,8,8]

	Crash still happens the same place with or without -t though

	Cheers,
	Steven Schultz


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