[Openexr-devel] Re: Writing a single tile to a tiled multilayered EXR file

[Mezei Pál]

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2010/9/27 Mezei Pál <address@hidden>:
> Greetings!
>
> Can anyone give some description how writing a single tiles into a
> layered exr file works? I have an TiledOutputFile class, the header
> set correctly, and as I receive tiles, I want to write out that the
> data into the file, without having to keep all of the tiles in the
> memory.
>
> But I only have access to one layer from the current bucket, is it
> possible to write only a single tile from a single layer at once (I
> get some exception, that I want to write the same tile twice)?
>
> Do I need to offset the pointers what are given to the Slice class? (I
> have found this conversation from earlier :
> http://www.mail-archive.com/address@hidden/msg00817.html,
> but I don't what changed since then, and how)
>
> regards, Pal.
>