https://bugs.freedesktop.org/show_bug.cgi?id=39782

--- Comment #2 from Chris Rankin rankincj@googlemail.com 2011-08-03 01:17:16 PDT --- (In reply to comment #1)

Does your X driver have commit f59c3b294b0f715fc96e2bbe25893f2b31aa488b ('Register XvMC video decoding acceleration') required for XvMC?

Yes:

[ 54.139] (II) Solid [ 54.139] (II) Copy [ 54.139] (II) Composite (RENDER acceleration) [ 54.139] (II) UploadToScreen [ 54.139] (II) DownloadFromScreen [ 54.140] (II) RADEON(0): Acceleration enabled [ 54.140] (**) RADEON(0): DPMS enabled [ 54.140] (==) RADEON(0): Silken mouse enabled [ 54.169] (II) RADEON(0): Set up textured video [ 54.169] (II) RADEON(0): [XvMC] Associated with Radeon Textured Video. [ 54.170] (II) RADEON(0): [XvMC] Extension initialized.

The latest commit in my X driver is:

commit 104b2d7c071f29266b1bc4184a74e9714d14febc Author: Alex Deucher alexander.deucher@amd.com Date: Mon Aug 1 10:05:30 2011 -0400

kms: fix possible leak in pageflip code

https://bugs.freedesktop.org/show_bug.cgi?id=39782

--- Comment #4 from Chris Rankin rankincj@googlemail.com 2011-08-03 02:17:04 PDT --- (In reply to comment #3)

Does adding

-vc ffmpeg12mc

to the mplayer command line help?

Yes, in the sense that I now get a video window. Albeit an almost completely green one. New output log attached.

https://bugs.freedesktop.org/show_bug.cgi?id=39782

--- Comment #6 from Chris Rankin rankincj@googlemail.com 2011-08-03 02:31:07 PDT --- (In reply to comment #3)

Does adding

-vc ffmpeg12mc

to the mplayer command line help?

I've just tried repeating this with my RV790, and using

$ mplayer -vo xvcm <file>

also fails in the exact same way as my RV350. However, *unlike* my RV350, adding

-vc ffmpeg12mc

makes playback work with my RV790.

Since mplayer's XvMC support is obviously working correctly, I am now assuming the problems I am seeing with xine are due to bugs in xine itself.

https://bugs.freedesktop.org/show_bug.cgi?id=39782

Chris Rankin rankincj@googlemail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- Platform|Other |x86 (IA32) OS/Version|All |Linux (All)

https://bugs.freedesktop.org/show_bug.cgi?id=39782

--- Comment #8 from almos aaalmosss@gmail.com 2011-10-15 11:41:37 PDT --- I think this is a duplicate of my report in bug 39309. I haven't tried xvmc yet, as vdpau is much easier to set up (and I'm lazy).

https://bugs.freedesktop.org/show_bug.cgi?id=39782

--- Comment #10 from 414N grsfdhj@tiscali.it 2012-02-20 04:50:04 PST --- Created attachment 57314 --> https://bugs.freedesktop.org/attachment.cgi?id=57314 xvmc log obtained via RADEON_DEBUG=all

Having a similar problem on a R420. When using mplayer -vo xvmc to play an MPEG-2 file (recorded from DVB) I can only see a window filled with a majority of green squares flashing. On stderr, the following message is shown:

r300 FP: Compiler Error: compiler/r300_fragprog_emit.c::begin_tex(): Too many texture indirections Using a dummy shader instead.

I then played the same video setting the RADEON_DEBUG environment variable to "all", because I don't know what can be excluded. I then cut the lines following the error message from the log, assuming those where the lines regarding the dummy shader used as a failsafe by the r300 driver. I'm using a self-compiled git snapshot of mesa obtained on 2012-02-15 on a Slackware64 13.37 running kernel 3.2.6. Please tell me if more info are needed.

https://bugs.freedesktop.org/show_bug.cgi?id=39782

--- Comment #12 from 414N grsfdhj@tiscali.it 2012-04-23 02:53:34 PDT --- Created attachment 60474 --> https://bugs.freedesktop.org/attachment.cgi?id=60474 xvmc log obtained via RADEON_DEBUG=fp,vp on mesa-git @ 20120423

(In reply to comment #11)

Can you try the latest version of mesa from git? I don't think xvmc playback works, but that error message should be fixed. If you still see that error, please use the environment variable RADEON_DEBUG=fp,vp and post the output.

Still getting the same error message on a git snapshot taken a few hours ago. In the attached log I cut the text after that error message as in the first one. Do you need more info to narrow down the issue?

https://bugs.freedesktop.org/show_bug.cgi?id=39782

--- Comment #14 from 414N grsfdhj@tiscali.it 2012-04-24 03:03:58 UTC --- Created attachment 60517 --> https://bugs.freedesktop.org/attachment.cgi?id=60517 fp,vp log on patched mesa-git @20120424 on R420 hardware

(In reply to comment #13)

Created attachment 60501 [details] [review] Possible fix for too many indirections on r400

Do you still see the error message with this patch?

I now see an additional "too many textures indirections" error message while playing a file in mplayer with -vo xvmc, so I guess it's not working as expected. Attached is an updated fp,vp log.

https://bugs.freedesktop.org/show_bug.cgi?id=39782

--- Comment #16 from Marek Olšák maraeo@gmail.com --- XvMC support has been removed.