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Re: [Openexr-devel] Writing scanline at a time
From: |
Charles Henrich |
Subject: |
Re: [Openexr-devel] Writing scanline at a time |
Date: |
Mon, 14 Apr 2003 22:31:40 -0700 |
User-agent: |
Mutt/1.2.5i |
> The argument to writePixels() is the number of scan lines to write, not the
> y coordinate of a scan line (see header file ImfOutputFile.h, or
> http://www.openexr.com/api.html).
>
> You have to generate the whole scan line (all channels) before you can store
> it in the file.
>
> Here's some sample code; maybe it helps answering your questions:
Yep, thanks guys! That will work peachy keen. If possible it would be cool
to extend the API to allow writepixels to take a scanline as an argument so
that you can write a single channel/scanline at a time. Who knows, maybe
someday we'll have files with 100 slices, 20k pixels each :)
-Crh
Charles Henrich address@hidden
http://www.sigbus.com/~henrich
- Re: [Openexr-devel] Writing scanline at a time, (continued)
- Re: [Openexr-devel] Writing scanline at a time, Nafees Bin Zafar, 2003/04/14
- Re: [Openexr-devel] Writing scanline at a time, Paul Schneider, 2003/04/14
- Re: [Openexr-devel] Writing scanline at a time, Nafees Bin Zafar, 2003/04/14
- Re: [Openexr-devel] Writing scanline at a time, Charles Henrich, 2003/04/14
- Re: [Openexr-devel] Writing scanline at a time, Paul Schneider, 2003/04/14
- Re: [Openexr-devel] Writing scanline at a time, Florian Kainz, 2003/04/14
- Re: [Openexr-devel] Writing scanline at a time, Charles Henrich, 2003/04/15
- Re: [Openexr-devel] Writing scanline at a time, Florian Kainz, 2003/04/15
- [Openexr-devel] Origin?, Charles Henrich, 2003/04/15
- [Openexr-devel] Re: Origin?, Florian Kainz, 2003/04/15
- Re: [Openexr-devel] Writing scanline at a time,
Charles Henrich <=