[directfb-dev] Re: TV oriented application needs; was:ANNOUNCE: DirectFB 0.9.12

[Mike Pieper <mike@pieper-family.de>]

On Tuesday 02 July 2002 17:27, Denis Oliver Kropp wrote:
> Quoting Denis Oliver Kropp (dok@directfb.org):
> > > What I have seen is that this redrawing takes some time. Because
> > > redrawing begins right after the sync interrupt and takes so long, I
> > > can see the flip on the screen.
> >
> > The vsync waiting should happen after redrawing just before the flip on
> > the layer surface. An optimized version could wait for the last line of
> > the update region being displayed on the screen if a part is
> > blit-flipped.
>
> Hi Mike,
>
> a recently committed a change so that the vsync waiting happens just
> before the flip of the layer surface, i.e. after redrawing in the
> backbuffer. Is it looking better now?

It's not only better, but perfect now :-).
To say it clear: Now, it behaves like expected. The flipping point is no 
longer in the viewing area.

Many thanks for that change.

Mike


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