Nouveau - Mar 2008 - [Bug 15065] New: xv overlay when rotated is fail

http://bugs.freedesktop.org/show_bug.cgi?id=15065

           Summary: xv overlay when rotated is fail
           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: sb476 at cam.ac.uk
         QAContact: xorg-team at lists.x.org


The overlay does not work when the output is rotated (under randr12)

To reproduce:
1) Start nouveau, using randr12
2) xrandr -o 2
3) mplayer foo.avi
4) cry

Since rotation is commonly used for projectors (where there's a reasonable
chance of Xv being used), this is not a made up problem :)

Someone fixing the coordinate-fu would be awesome, but falling back to the
blitter is probably far far easier.


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http://bugs.freedesktop.org/show_bug.cgi?id=15065


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

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




--- Comment #1 from Arthur Huillet <arthur.huillet at free.Fr>  2008-03-21
06:49:22 PST ---
Very superficial investigation confirms the bug and suggests the overlay cannot
do rotation.

Blitter fallback would appear as the only solution.

If you have time to test with the binary blob and see how it deals with
rotation and overlay, the data would be greatly appreciated (mmiotrace).


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http://bugs.freedesktop.org/show_bug.cgi?id=15065





--- Comment #2 from Stuart Bennett <sb476 at cam.ac.uk>  2008-03-26
11:15:58 PST ---

http://bugs.freedesktop.org/show_bug.cgi?id=15065


Stuart Bennett <sb476 at cam.ac.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED




--- Comment #3 from Stuart Bennett <sb476 at cam.ac.uk>  2008-04-29
07:07:23 PST ---
Fixed in commit c8cec9b2 "randr12, xv: no overlay when the crtc is
transformed"


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