Re: XVideo fails on 845G @ 1600x1200 (XF86 4.4.0)

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David Dawes writes:

> On Fri, Mar 26, 2004 at 09:17:54PM -0800, Bjorn Solberg wrote:

[...]

>> So it looks to me like the i810 driver isn't necessarily using the
>> modelines defined in the XF86Config file, given that it never finds
>> the modes by the name.

> The driver uses BIOS modes only.  It should choose BIOS modes that match
> what you're requesting as closely as possible, but you'd need to do some
> tracing to find out why this isn't working properly.  Some of what you
> are seeing is a mismatch between the driver's idea of the refresh rate
> and what is actually being set.

Ah, that explains it.  So creating my own modelines is pretty futile
then.

>> 2) Dynamically switching to a lower resolution works sometimes, but for
>> the most part a window appears for a fraction of a second before
>> mplayer crashes with the following message:
>> 
>> X11 error: BadAlloc (insufficient resources for operation)
>> 
>> I have not been able to reliably reproduce under which conditions that
>> this starts happening, though.  Once it starts happening, I won't be
>> able to play video with the xv output until I restart the X server.

> You'd need to do some debugging to find out exactly what is going wrong
> here.  I never saw this problem.

The problem is I still can't reproduce it reliably.  One thing I have
consistently seen though is that if I quit Mozilla, it works again - no
need to exit X altogether.  Which seems even weirder to me, perhaps some
odd interaction (shared mem, libraries, ...?) between mplayer and
Mozilla.  So I'll let it rest until I can reliably reproduce it.

Thanks for your help and clarifications.

Bjorn.
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