OpenEXR error when saving OpenGL render #53874
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Reference: blender/blender#53874
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Blender Version
Broken: 4a3ddd8a7a5bc185(HEAD)
Worked: 2.79
Short description of error
I can't save OpenEXR images that were rendered from OpenGL.
Exact steps for others to reproduce the error
In the console you will get the error: "Error: attempt to save MultiLayer without layers."
And the image itself is totally broken.
Note: it works in 2.79 and 2.79aRC1. It works for regular render. It doesn't work for either simple OpenEXR or multi-layer OpenEXR.
Added subscriber: @dfelinto
Added subscriber: @AdrianoOliveira
2.79 has the same issue when saving OpenEXR MultiLayer. With the unified code it now fails for OpenEXR as well.
This issue was referenced by
3e20ac8df3Changed status from 'Open' to: 'Resolved'
Changed status from 'Resolved' to: 'Open'
I still have this issue. I forgot to mention one (implicit since it's OpenGL render) step, which is that I'm saving from the Image Editor, the "Render Result". How were you testing it?
This issue was referenced by
9560c57e0bChanged status from 'Open' to: 'Resolved'
I tested OpenGL animation render before, both should work now.
Thank you. It's working now in master. In 2.8 I still get this problem :/. But aside from a merge error it must be something 2.8 specific.
Added subscriber: @ideasman42
The issue is caused by
rv->rect32being NULL in 2.8 and set in master.Seems there is the assumption that a float buffer will always have layers.
Changed status from 'Resolved' to: 'Open'
Re-opening again (sorry Brecht). Let me know if you prefer that this is reported as a new (2.8 specific) bug.
This issue was referenced by
176c0c96c2Changed status from 'Open' to: 'Resolved'
Perfect, thank you Brecht. It's all good now!