On Mon, Sep 25, 2006 at 07:47:17PM +0200, Stefan Lucke wrote:
> On Montag 25 September 2006 09:37, Marko Mäkelä wrote:
> > On Sun, Sep 24, 2006 at 11:23:44PM +0200, Stefan Lucke wrote:
> > > > > Patch dfb-blbar-clear-03.patch includes this and osdMutex removal
> > > > > from video-dfb.c . Did only a compile check with this one.
> > > >
> > > > I tested this one first. It removed the fading effect, but
> > > > unfortunately
> > > > it also caused OSD updates to take much longer or to be lost. When I
> > > > pressed the Down button for a second in a short Recordings menu that
> > > > fits
> > > > entirely on screen, the selection jumped around in a bit chaotic way.
> > > > I'm just guessing, but could it be a locking granularity issue?
> > >
> > > Was that during live-tv or during a paused playback of a recording?
> > > Could be an issue with triplebuffering too.
> >
> > It was during live-tv. Would you like me to repeat this and send you the
> > log messages? Should I enable some extra diagnostics?
>
> I think I have to test this with tv-out too as I didn't get the effects
> you described with vga out.
>
> You can however do the following (if you like):
> - If you've still enabled youre usleeps, disable them.
Sorry, I should have done that. The usleeps do not seem to affect this.
> - dirtyLines in GetLockOsdSurface() should be cleared by:
> memset(dirtyLines,false,sizeof(bool)*Yres);
> as sizeof(dirtyLines) is 4 :-) .
Changed to the following:
memset(dirtyLines,false,sizeof(*dirtyLines) * Yres);
No effect.
Sometimes, I can keep the Down or Up button pressed for several seconds,
and the selection on the Recordings menu will be updated okay (i.e.,
always jumping by one entry at a constant speed). Other times, the
selection will jump abnormally at least once per second. This occurs
also on static scenes. For the record, the key-repeat rate of RCUs
using the RC5 code is 113.8 ms.
Marko
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