Posted by gouessej on Aug 24, 2016; 10:14am
URL: https://forum.jogamp.org/discrepancy-in-viewport-size-under-El-Capitan-tp4037083p4037084.html

Hi

No they shouldn't because of HiDPI. getWidth() returns the width of the client area in window units whereas getSurfaceWidth() returns the width of the client area in pixel units.