As a follow-up to my previous email regarding build warnings. I’m now building
without the warnings by removing HIDE_SYMBOLS=1, but now ImageInput::open()
always fails to open a file and returns nil.
The files I’m attempting to open are plain JPEG files. No exception is thrown.
Just a nil value is returned. It’s as if OIIO can’t find the JPEG plugin or
something.
If I call: get_string_attribute ("format_list", “") then “jpeg” is included and
all the appropriate jpeg extensions are turned from get_string_attribute
("extension_list", “”).
It seems odd to me that everything would appear to build OK, that OIIO would
report that it supports JPEG files but then silently fail to open. Presumably I
have another build issue with a plugin no longer loading properly or maybe the
Boost filesystem stuff is preventing a read? (Not even sure if that makes sense
in the context of OIIO loading a file.)
Kenny
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