Cannot load DPX files.
Closed, ResolvedPublic

Description

System Information
eOS 0.4.1, GTX980TI

Blender Version
Broken: (example: 2.79.1, 2e2e6e3

Short description of error
Blender does not open certain DPX files.
Exact steps for others to reproduce the error
I cannot open the attached DPX file.
I can only even try to load it when disabling filetype filtering in the file browser. If I do so and try to open the file, the console gives me an error: IMB_ibImageFromMemory: unknown fileformat (/home/sebastian/1-38_A002.0000811.dpx)
I tried this patch https://developer.blender.org/P572 but that didn't work. Using this patch https://developer.blender.org/D2944 works though.