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[Openexr-devel] Problem with deep data
From: |
Richard Hadsell |
Subject: |
[Openexr-devel] Problem with deep data |
Date: |
Thu, 19 Apr 2018 15:25:21 -0400 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 |
I have been attempting to add a deep-data part to a multipart file. Everything compiles and runs, but the data I read back from the file do not match in any way the data I wrote to the file. I have tried simplifying as much as possible and stepping
through the code in a debugger.
(BTW, the description of DeepSlice's memory layout in ImfDeepFrameBuffer.h is
wrong. It doesn't describe the layout of pointers to arrays of samples.)
It looks to me like all my pointers are correct, but the data returned by
Xdr::read() are not the data I sent to Xdr::write(). The headers look fine, and
the RGBA image looks fine, but the deep-data part is not.
I have been using version 2.2.0, but I also tried 2.2.1 with no success.
Has anyone had similar problems with deep data? How can I debug this failure?
--
Dick Hadsell 203-992-6320 Fax: 203-992-6001
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- [Openexr-devel] Problem with deep data,
Richard Hadsell <=
- Re: [Openexr-devel] Problem with deep data, Piotr Stanczyk, 2018/04/19
- Re: [Openexr-devel] Problem with deep data, Richard Hadsell, 2018/04/19
- Re: [Openexr-devel] Problem with deep data, Michael Wolf, 2018/04/19
- Re: [Openexr-devel] Problem with deep data, Peter Hillman, 2018/04/19
- Re: [Openexr-devel] Problem with deep data, Richard Hadsell, 2018/04/20
- Re: [Openexr-devel] Problem with deep data, Richard Hadsell, 2018/04/20
- Re: [Openexr-devel] Problem with deep data, Peter Hillman, 2018/04/22
- Re: [Openexr-devel] Problem with deep data, Richard Hadsell, 2018/04/23
- Re: [Openexr-devel] Problem with deep data, Richard Hadsell, 2018/04/27