Re posting because the earlier post was sidetracked with freetype support related discussion.
Hello, Am using FLTK 1.3 , Nxlib (development head) , Nano-X (development head) for an ARM touch screen target. I upgraded it from FLTK 1.1.7+Nxlib 0.45 + Nano-X .91 to add UTF-8 support. On a button press, am displaying text in an information box. I see a long delay for the text to be rendered. But if i keep the touch screen pressed after the button press, the rendering is quick. I tried this with FLTK1.1.7 + the latest of nxlib+nano-x and this delay was not seen. Am using a touch screen device. So i reduced touch screen reads by half. This improved performance but reduced the touchscreen response itself. I was using the same touch screen drivers with the earlier versions without any sort of performance delay. It seems like some sort of threading issue with the newer versions of the code, but am unable to figure out. Any ideas ? Thanks, Arun --------------------------------------------------------------------- To unsubscribe, e-mail: nanogui-unsubscr...@linuxhacker.org For additional commands, e-mail: nanogui-h...@linuxhacker.org
