Posted by gouessej on Mar 05, 2019; 9:06am
URL: https://forum.jogamp.org/Image-as-texture-problem-with-large-image-tp4039580p4039581.html

Hello

At first, yes please ensure that it has nothing to do with the surface scale even though I doubt that it's the real root cause.

Then, try to make a similar image with exactly 16384 * 16384 pixels in order to check whether large square textures work with your hardware. If it does, you'll have to use this kind of workaround in some cases. Otherwise, try with a smaller texture.

My guess is that some drivers return wrong information about the maximum texture size.