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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