(In reply to comment #10)
> With these extra coordinate checks the crash no longer occours here.
So far, so good. Can you set a gdb breakpoint on the RADEONUploadToScreenCP() line that returns FALSE after these new checks, and attach a backtrace from when it triggers?
(In reply to comment #10)
> With these extra coordinate checks the crash no longer occours here.
So far, so good. Can you set a gdb breakpoint on the RADEONUploadToS creenCP( ) line that returns FALSE after these new checks, and attach a backtrace from when it triggers?