xf86XVClipVideoHelper, XVideo, dual-head, and the intel driver
JM Ibanez
jm at orangeandbronze.com
Sun Apr 15 09:17:42 PDT 2007
Hi!
I've been trying to fix bug #10645, and I'm in need of some help.
I've gotten as far as selecting the right pipe to use for XV output;
however, for one reason or another, the output is clipped (and I get a
blue screen instead). Either that, or the output is going to the wrong
place.
On this setup (randr 1.2):
+------------++----------------------+
| LCD || VGA |
| || |
+------------+| |
| |
+----------------------+
(configured via 'xrandr --auto --output VGA --right-of LVDS')
* With the patch I've created, I can play movies on the LCD panel if
and only if it's on the left; I can play movies on the external VGA
if and only if it's also on the left.
* If I play a movie on the output on the right, I get clipping -- the
window is blue (the overlay color) but there's a strip of output
(i.e. the movie plays there). To illustrate:
blue here movie plays somewhat here
| |
|<--------------->|<-->|
:
+-----------------:----+
| : |
| : |
| : |
| : |
| : |
+-----------------:----+
:
Any clues?
--
JM Ibanez
Software Architect
Orange & Bronze Software Labs, Ltd. Co.
jm at orangeandbronze.com
http://software.orangeandbronze.com/
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