Hi Chris,

yes, each time I render, that preview is on. At least, for the first 
minutes.

Another problem I saw is that error messages seems to be truncated (bottom 
of the window).

Sven



"Chris Cason" <del### [at] deletethistoopovrayorg> schrieb im 
Newsbeitrag news:445e501e@news.povray.org...
> Sven Littkowski wrote:
>> Greetings.
>>
>> I modified the Quickres.ini in a way that it features now some more
>> resolutions without and with AA. One of the added resolutions is 
>> 6400x4800.
>>
>> - I parsed a scene and had the beta version 12a rendering this scene 
>> which
>> worked pretty well.
>>
>> - Then I wanted to re-render with the same resolution which caused an 
>> "not
>> enough memory" error message.
>>
>> - I selected a smaller resolution, rendered, re-selected that previous 
>> big
>> resolution and was now able again to render.
>>
>> This makes me thinking that there is, maybe, a small programming error 
>> which
>> only frees up the memory when the resolution is being changed, am I 
>> right?
>> On my system, that error occured only with re-using that big resolution.
>>
>> My OS is Windows XP Media Edition, Intel Pentium 4 @ 3.06 GH, 1.25 GB 
>> RAM.
>
> Did you have display preview turned on ?
>
> I can confirm that I cache the previous bitmap so that POVWIN doesn't need 
> to
> re-allocate the memory if the render resolution does not change; and it 
> does
> appear this is overlapped with the destruction of the old one. I'll have 
> to
> look closer as to how I could fix this (the data in question is held via a
> shared pointer and as such it's not possible for me to just delete it in-
> place; I have to chase down where it is normally released).
>
> -- Chris

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