[mythtv] Ongoing support for NZ MHEG-5 profile
dm at prolingua.co.uk
Thu Mar 22 17:28:29 UTC 2007
Steven Ellis wrote:
> In general the MHEG support works really well, but it appears that the
> local MHEG-5 based EPG has done a new code release and now makes use of
> DrawPolygon which is currently unimplemented. I've included some log
> output below.
> Doesn't look like these are particularly large polygons.
> Now I'm wondering if there is some particularly smart way to do this
> with QT.
I seem to recall trying to do some of this with Qt but ran into
problems. The difficulty was that QPainter (which does have a
drawPolygon method) uses X-Windows underneath and because the MHEG code
is running on a different thread than the display code things went badly
wrong. Maybe someone has some code to draw a polygon directly to a
QImage. It shouldn't be hard.
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