Posted by gouessej on Apr 24, 2022; 12:58pm
URL: https://forum.jogamp.org/GL-BufferedImage-tp4041732p4041736.html

I think I had a similar problem in JogAmp's Ardor3D Continuation about loading a BufferedImage as a texture. Look at the subprojects named ardor3d-jogl and ardor3d-jogl-awt.

This should be enough, isn't it?
https://jogamp.org/deployment/jogamp-next/javadoc/jogl/javadoc/com/jogamp/opengl/util/texture/awt/AWTTextureIO.html#newTextureData(com.jogamp.opengl.GLProfile,java.awt.image.BufferedImage,boolean)