Posted by Ryan on Jul 15, 2016; 11:36pm
URL: https://forum.jogamp.org/Speeding-up-writing-to-JPG-file-tp4036909p4036920.html

I have the exact same issue. I am looking into wether libjpeg-turbo is faster for reading and writing textures

http://www.libjpeg-turbo.org/Documentation/OfficialBinaries