Nouveau - Sep 2007 - [Bug 12473] New: [randr12] Xv scales to match virtual resulotion, not actual resolution.

http://bugs.freedesktop.org/show_bug.cgi?id=12473

           Summary: [randr12] Xv scales to match virtual resulotion, not
                    actual resolution.
           Product: xorg
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: xake at rymdraket.net
         QAContact: xorg-team at lists.x.org


01:00.0 VGA compatible controller [0300]: nVidia Corporation NV31 [GeForce FX
5600] [10de:0312] (rev a1)

Dualhead, using two analog monitors. Resolution is 1280x1024 on both, desktop
spanning over both (not clone-mode).
If I in my xorg.conf set
      virtual      2560 2560
then it seems like using vx in mplayer on my first monitor scales according to
the virtual size. If I move the window up and down the picture within the
window moves more than the window.
It seems like if I move the window down one third in regards to 1024 pixels
then the picture moves downward one third in regards to 2560 pixels.

workaround:
in your xorg.conf set:
      virtual      2560 1024


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http://bugs.freedesktop.org/show_bug.cgi?id=12473





------- Comment #1 from madman2003 at gmail.com  2007-10-05 07:37 PST -------
Does this occur both with overlay and blitter (use xvinfo to determine which
ports are blitter)?


------- Comment #2 from xake at rymdraket.net  2007-10-05 13:07 PST -------
So currently I am running my screen with the same desktop-size as the virtual
screen.
Most of the time the overlay seems to work as it should, i.e. good picture on
first screen, blank windows on second screen.
But sometimes somehow the scaling is still wrong. I have not been able to find
out a way to reproduce currently.
I will report back if I find a way to reproduce.

Blitter seems to work perfectly on both screens.


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------- Comment #3 from arthur.huillet at free.Fr  2008-01-08 08:45 PST -------
Hello,

could you please update to latest git, try again and see if you're still
experiencing the bug?


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Peter Hjalmarsson <xake at rymdraket.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED




--- Comment #4 from Peter Hjalmarsson <xake at rymdraket.net>  2008-01-12
15:46:13 PST ---
seems to work now.


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Arthur Huillet <arthur.huillet at free.Fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |arthur.huillet at free.Fr
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED




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