[Openexr-user] CTL bug/implementation issue

[gga]

CTL constant variables seem to not be namespace/context/file safe.
Attempting to load two files with similarly named static const variables
will result in an exception, like:

Name rec709 has already been defined in current scope. (@error28)
terminate called after throwing an instance of 'Ctl::LoadModuleExc'

This problem can be reproduced easily by trying to load, for example,
both the sample transform_DPX_EXR.ctl and the transform_RRT.ctl files.
Both contain their own (identical) rec709 static variable implementation.

It is unclear from the ctl docs how this is to be worked around.

-- 
Gonzalo Garramuño
address@hidden

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