Re: [Openexr-devel] Writing scanline at a time

[Paul Schneider]

It's more complicated than that if you don't want to have all of the 
pixels in memory at once - you have to reset the baseAddress each time 
you change the current scanline.  Check out Florian's tutorial at 
www.openexr.com.

- Paul

On Monday, April 14, 2003, at 04:51 PM, Nafees Bin Zafar wrote:

> Imf::OutputFile has a method called writePixels() which takes the 
> number of parameters as an argument (default is 1).  The argument 
> specifies the next 'n' lines to write.
>
> -n
>
> Charles Henrich wrote:
>
> > Is there anyway with the EXR API to write out images a single 
> > scanline at a
> > time, or must I have the entire contents of all channels in memory 
> > before
> > issuing a write?  So far I havent seen anything that appears to be 
> > that I can
> > do this?
> >
> > -Crh
> >
> >       Charles Henrich                                   
> > address@hidden
> >
> >                         http://www.sigbus.com/~henrich
> >
> >
> > _______________________________________________
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>
>
> --
> Nafees Bin Zafar        address@hidden
> Zarking Lunatic         310/314-2800 (x2012)
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