After Big Problem Numba 3, I re-installed windows, got the latest bui source, and recompiled under the latest jme from cvs, and I resumed testing why BUI was so slow, and I still got the awfully slow speed.
I reduced the Layout test to a single testbox/area, and a vertical scroll bar. It starts at around 40 fps, and as I get more text into the textarea/box, it quickly reduces to 20fps, 11fps, and below 10 fps. If I remove the vertical scroll bar, the application starts out as max fps(800-1000), and as I add more text, it plundges down to 100fps, 20fps, 11fps, and below 10 fps. I am clueless on what to do. I've tried starting the test directly from the jvm ( Usually I started from eclipse), and still get the same results. I tried diffrent Javas ( 1.4,1.5,even 1.6).
System Specs:
Radeon ATI 9800 XT 256mb
3.0ghz pentium 4
I've tried drivers old and new, and nothing works? Maybe my video card is broken? Not likley since everything else works fine… Except BUI. I believe it might also be something in the BUI code that affects ATI cards?
I tried this on another computer, and it worked fine, really fast even. I narrowed down the problem to be my driver. I tried the official ATI driver, the omega driver, and now searching for more drivers.
EDIT: DNA driver doesnt work either. :(.
Dansas said:It may be that I'm using GL11.glScissor() but I can't think of anything else that BUI does that might behave strangely.
I've tried drivers old and new, and nothing works? Maybe my video card is broken? Not likley since everything else works fine.... Except BUI. I believe it might also be something in the BUI code that affects ATI cards?