Hi,
I meet a trouble in my Xv driver about colorkey. When I test the driver, firstly
I use a application programe which set the
XV_COLORKEY value, then I use another application programe without colorkey. The
trouble is that when the first
programe end, it doesn't clean up the register about colorkey, so when I use the
second programe , authough it don't set any
colorkey value , but it really run under colorkey is setting. So I think I should do
some cleanup work when the programe quit
in my driver, so I clean up the correlative registers in the StopVideo founction when
cleanup flag is true. But trouble comes
again, when the programe used colorkey is running, I switch the terminal, and then
switch back. When terminal is switched,
the StopVideo function is transfer and cleanup flag is set, so when I come back, the
colokey has been cleanup. I want to
know if I should add the cleanup work or if the application programe should set
colorkey when it run every time. If the work
should be done by Xv driver, where and when I should do the work?
Thanks
Hzeng
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