Hi. I found (likely) very strange bug in AMD Catalyst (also was reproduced in 14.9).
See at my post http://ati.cchtml.com/show_bug.cgi?id=1120.
You can try to run (or compile) simple application and check results.
What do you think about this bug? For me (as programmer) is very annoying. Simple example doesn't work correctly (but should be).
And some older apps can also reveal this bug.
Ofcourse, I tested this simple app on vesa driver and an app was working correctly (no any mess during animation).
See at my post http://ati.cchtml.com/show_bug.cgi?id=1120.
You can try to run (or compile) simple application and check results.
What do you think about this bug? For me (as programmer) is very annoying. Simple example doesn't work correctly (but should be).
And some older apps can also reveal this bug.
Ofcourse, I tested this simple app on vesa driver and an app was working correctly (no any mess during animation).