Hi export,
I am porting Froyo to an mips based platform now, to reduce the
memory requirement, we decided to change the surfaceflinger double
buffer mechanism to single buffer, everything seems fine except that
when we hold the mouse and drag it through the screen in some
application, the garbage will be visible for a short while on the track
of mouse movement, and garbage turn out to be the wall paper surface
that should be under the application surface.
My question is what will cause that problem ?
Thanks
Felix
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