target/driver dependant PtOsContainer functionality

hello!

my problem is the following:
i use a PtOsContainer to avoid flicker and it works great on x86 but on my
sh4 target it seems as if there’s no double buffering available at all
because on every screen update there can be seen heavy flicker

therefore i think it must be something different than lower speed of the
target system

thanks for help!
mirtch

What sort of video card were you using on x86? What sort of video card
are you using on the sh4?

Thanks,
Rodney


mirtch wrote:

hello!

my problem is the following:
i use a PtOsContainer to avoid flicker and it works great on x86 but on my
sh4 target it seems as if there’s no double buffering available at all
because on every screen update there can be seen heavy flicker

therefore i think it must be something different than lower speed of the
target system

thanks for help!
mirtch

Rodney Dowdall wrote:

What sort of video card were you using on x86? What sort of video card
are you using on the sh4?

Thanks,
Rodney

on x86 i used radeon8500, tnt2, tnt and on sh4 i use fjitsu coral

mirtch wrote:
hello!

my problem is the following:
i use a PtOsContainer to avoid flicker and it works great on x86 but on my
sh4 target it seems as if there’s no double buffering available at all
because on every screen update there can be seen heavy flicker

therefore i think it must be something different than lower speed of the
target system

thanks for help!
mirtch