[Bug 30455] New: r600g: mplayer -vo gl(2) only shows a black video window

[Bug 30455] New: r600g: mplayer -vo gl(2) only shows a black video window

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=30455

           Summary: r600g: mplayer -vo gl(2) only shows a black video
                    window
           Product: Mesa
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r600
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: crazy-ivanovic@gmx.net


Using r600g latest git (currently at d4da253b298677c63def5f2f774608d660be31a1)
mplayer does not output anything when eg using "mplayer -vo gl2 test.avi". The
same video is played nicely using r600c. There is no error message neither in
the mplayer output (looks identical to the r600c output) nor in dmesg or
anywhere else in my system. mcgreg confirmed this issue in #radeon. It happens
with both, gl and gl2 as videoout. xv works without a problem.

System details:
Gentoo unstable amd64
mesa from git master
xf86-video-ati from git master
libdrm from git master
(vanilla) kernel 2.6.35.4
graphics card: RadeonHD 3850 (512MB) aka rv670

Not attaching any logs since they don't show anything noteworthy at all. If you
need additional information, either ask in here or in #radeon (username:
ivanovic).

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[Bug 30455] r600g: mplayer -vo gl(2) only shows a black video window

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=30455

--- Comment #1 from Gregor Galwas <g.galwas@highantdev.de> 2010-09-29 03:23:07 PDT ---
I can confirm that. Tested mplayer with gl and gl2 output.

LIBGL_DEBUG=verbose gmplayer /media/mov/xyz.avi   returns:

VO: [gl2] 480x270 => 480x270 Planar YV12  [zoom]
[ws] Error in display.
[ws]  Error code: 8 ( BadMatch (invalid parameter attributes) )
[ws]  Request code: 2
[ws]  Minor code: 0
[ws]  Modules: decode_video
libGL: Can't open configuration file /etc/drirc: No such file or directory.
[gl2] You have OpenGL >= 1.2 capable drivers, GOOD (16bpp and BGR is ok!)
[gl2] antialiasing off
[gl2] bilinear linear


Using git mesa, libdrm and ddx (all master).
Kernel: 2.6.36-rc4+ #14 SMP Fri Sep 17 12:35:33 CEST 2010 x86_64 GNU/Linux
Radeon 4670.

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[Bug 30455] r600g: mplayer -vo gl(2) only shows a black video window

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https://bugs.freedesktop.org/show_bug.cgi?id=30455

--- Comment #2 from Ed Tomlinson <edt@aei.ca> 2010-09-29 04:49:55 PDT ---
Confirming this also happens here.  Chipset RS780 HD3xxx.

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[Bug 30455] r600g: mplayer -vo gl(2) only shows a black video window

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https://bugs.freedesktop.org/show_bug.cgi?id=30455

Jerome Glisse <glisse@freedesktop.org> changed:

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

--- Comment #3 from Jerome Glisse <glisse@freedesktop.org> 2010-09-30 13:34:08 PDT ---
Pushed fix. Thanks for reporting

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[Bug 30455] r600g: mplayer -vo gl(2) only shows a black video window

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https://bugs.freedesktop.org/show_bug.cgi?id=30455

--- Comment #4 from Nils Kneuper <crazy-ivanovic@gmx.net> 2010-09-30 14:33:48 PDT ---
(In reply to comment #3)
> Pushed fix. Thanks for reporting

Can confirm this on. Both rendering with gl2 and gl are fixed.

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[Bug 30455] r600g: mplayer -vo gl(2) only shows a black video window

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=30455

--- Comment #5 from Andy Furniss <lists@andyfurniss.entadsl.com> 2010-09-30 14:58:09 PDT ---
(In reply to comment #3)
> Pushed fix. Thanks for reporting

One difference between c and g when using -vo gl:yuv=X is that 4 works on
classic but not gallium. 1 and 5 fail (no chroma) on both.

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[Bug 30455] r600g: mplayer -vo gl(2) only shows a black video window

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https://bugs.freedesktop.org/show_bug.cgi?id=30455

--- Comment #6 from Andy Furniss <lists@andyfurniss.entadsl.com> 2010-09-30 15:08:25 PDT ---
(In reply to comment #5)

> 1 and 5 fail (no chroma) on both.

Re-reading the man page explains this as 1 is for nvidia and 5 old ati cards.

So -vo gl:yuv=4 on gallium is the only issue, I've found so far.

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