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Re: [Openexr-devel] Saving an all black image
From: |
Florian Kainz |
Subject: |
Re: [Openexr-devel] Saving an all black image |
Date: |
Fri, 28 May 2004 14:57:42 -0700 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.3) Gecko/20030314 |
John Cooper wrote:
Are there any known bugs with the EXR library when saving an image in
which all pixels are zero (black) and the data window is set to less
than the display window? I keep getting files with no scanline data even
though the header looks kosher (examined via exrheader). This is with
version 1.0.6 of the library, btw. I can't use any other version right
now because I do not have VC++ 7.1 installed on my machine (I am using
Intel's compiler which compiles my own code, but doesn't compile the EXR
library itself without errors) and so I am dependent on the precompiled
binaries that I have for 1.0.6.
Thanks!
John Cooper
Commercials TD
Digital Domain
A while ago, someone reported a bug that caused problems saving
a file that contained only a single black pixel. The bug was fixed
a while ago, but I can't remember in which version.
Can you send me self-contained sample code that reproduces the problem?