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[Openexr-devel] Writing EXR file line by line


From: Gerhard Huber
Subject: [Openexr-devel] Writing EXR file line by line
Date: Fri, 02 Nov 2012 09:09:49 +0100
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/20121026 Thunderbird/16.0.2

Hi,

did anybody here try to save EXR files line by line with the OpenEXR lib?
I am sorry, but it doesn't work here. I can save the whole image without a problem. But if I try to save line by line I get a crash in Imf::copyFromFrameBuffer because readPtr is invalid.
It appears on different lines, so I think it's a problem of threading.

Gerhard

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