https://bugs.freedesktop.org/show_bug.cgi?id=84140

pejakm pejakm@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |pejakm@gmail.com

--- Comment #2 from pejakm pejakm@gmail.com --- To correct myself: kernel is 3.16.3, using uvd patch and uvd firmware.

https://bugs.freedesktop.org/show_bug.cgi?id=84140

--- Comment #4 from Christian König deathsimple@vodafone.de --- Sounds like a problem already reported by mail to me, thanks for creating a tracker for it.

Please provide a backtrace with debugging symbols by either installing the approprita packages or compiling mesa with --enable-debug.

Thanks, Christian.

https://bugs.freedesktop.org/show_bug.cgi?id=84140

--- Comment #6 from demon pejakm@gmail.com --- Sorry for late response, notifications were sent to my old e-mail address.

First I'm gonna try a commit before 4dfdcdb, then I'll compile the latest commit with debugging. Will report back soon.

https://bugs.freedesktop.org/show_bug.cgi?id=84140

--- Comment #8 from demon pejakm@gmail.com --- Created attachment 106673 --> https://bugs.freedesktop.org/attachment.cgi?id=106673&action=edit with --enable-debug

https://bugs.freedesktop.org/show_bug.cgi?id=84140

--- Comment #10 from demon demon@krutt.org ---

This log still doesn't contains symbol informations

I'm not sure why is that, I'm using Arch Linux's PKGBUILD, modified to use latest mesa code from git. Build log clearly stated -DDEBUG flag.

https://bugs.freedesktop.org/show_bug.cgi?id=84140

--- Comment #12 from demon demon@krutt.org --- Created attachment 106676 --> https://bugs.freedesktop.org/attachment.cgi?id=106676&action=edit Modified Arch Linux's PKGBUILD for latest mesa code

https://bugs.freedesktop.org/show_bug.cgi?id=84140

--- Comment #14 from demon demon@krutt.org --- Created attachment 106682 --> https://bugs.freedesktop.org/attachment.cgi?id=106682&action=edit Debug log with symbols

Sorry, I totaly forgot about that. Is it OK now?

https://bugs.freedesktop.org/show_bug.cgi?id=84140

--- Comment #16 from Marek Olšák maraeo@gmail.com --- Sorry, I cannot reproduce this. I forced the u_blitter path for clearing and it just works here. It was on Evergreen.

https://bugs.freedesktop.org/show_bug.cgi?id=84140

--- Comment #18 from Dieter Nützel Dieter@nuetzel-hh.de --- OK, ok, Christian here I am and thanks for the tracker. I was off over the weekend and lost my email back to Friday e.g. the one's from my providers server...8-(

Above you find my crash log with --enable-debug. Bisected and works for me (on RV730 AGP) with

git revert 4dfdcdb

commit 4dfdcdb4b394df72da769806a0b64025e475f8b3 Author: Christian König christian.koenig@amd.com Date: Thu Sep 11 09:38:50 2014 +0200

radeon/video: use the hw to initial clear the buffers

Less CPU overhead and avoids contention over CPU accessible memory on startup.

Signed-off-by: Christian König christian.koenig@amd.com Reviewed-by: Michel Dänzer michel.daenzer@amd.com

That's the 'email information' Christian is referencing ;-)

https://bugs.freedesktop.org/show_bug.cgi?id=84140

--- Comment #20 from Alex Deucher agd5f@yahoo.com --- I seem to recall adding an auxilary context for doing buffer clears on the GPU in the 3D driver, maybe this needs something similar?

https://bugs.freedesktop.org/show_bug.cgi?id=84140

--- Comment #22 from Dieter Nützel Dieter@nuetzel-hh.de --- Mesa git-ca824e6 drm-next-3.18-wip

Now it is NOT crashing, but hangs. CTRL+'c' show this:

MPlayer -4.8 (C) 2000-2014 MPlayer Team Can't open joystick device /dev/input/js0: No such file or directory Can't init input joystick mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Loading extension-related profile 'vo.vdpau'

Playing /data/Filme/test.mkv. libavformat version 55.48.100 (internal) libavformat file format detected. [lavf] stream 0: video (h264), -vid 0, OceanWorld.2D.2009.BluRay.1080p.AC3.x264-CHD [lavf] stream 1: audio (ac3), -aid 0, -alang eng, AC3 5.1 channels, 640kbps VIDEO: [H264] 1920x1080 0bpp 24.000 fps 0.0 kbps ( 0.0 kbyte/s) Clip info: title: 深海探奇 2D encoder: libebml v1.2.2 + libmatroska v1.3.0 creation_time: 2011-10-08 18:03:44 Load subtitles in /data/Filme/ ========================================================================== Forced video codec: ffmpeg12vdpau Forced video codec: ffwmv3vdpau Forced video codec: ffvc1vdpau Forced video codec: ffh264vdpau Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family libavcodec version 55.69.100 (internal) Selected video codec: [ffh264vdpau] vfm: ffmpeg (FFmpeg H.264 (VDPAU)) ========================================================================== ========================================================================== Trying to force audio codec driver family libmad... Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders [ac3 @ 0xb751fb60]Channel layout '5.1(side)' with 6 channels does not match specified number of channels 2: ignoring specified channel layout AUDIO: 48000 Hz, 2 ch, floatle, 640.0 kbit/20.83% (ratio: 80000->384000) Selected audio codec: [ffac3] afm: ffmpeg (FFmpeg AC-3) ========================================================================== AO: [pulse] 48000Hz 2ch floatle (4 bytes per sample) Starting playback... Movie-Aspect is 1.78:1 - prescaling to correct movie aspect. VO: [vdpau] 1920x1080 => 1920x1080 H.264 VDPAU acceleration [zoom] radeon: Failed to allocate a buffer: radeon: size : 80163840 bytes radeon: alignment : 4096 bytes radeon: domains : 4 radeon: flags : 4 radeon: Failed to allocate a buffer: radeon: size : 80163840 bytes radeon: alignment : 4096 bytes radeon: domains : 4 radeon: flags : 4 EE radeon_uvd.c:838 ruvd_create_decoder UVD - Can't allocated dpb. [vdpau] Failed creating VDPAU decoder: A catch-all error, used when no other error code applies. FATAL: Cannot initialize video driver. Movie-Aspect is 1.78:1 - prescaling to correct movie aspect. VO: [vdpau] 1920x1080 => 1920x1080 H.264 VDPAU acceleration [zoom] [vdpau] Unexpected reinit, query_format called too often? radeon: Failed to allocate a buffer: radeon: size : 80163840 bytes radeon: alignment : 4096 bytes radeon: domains : 4 radeon: flags : 4 radeon: Failed to allocate a buffer: radeon: size : 80163840 bytes radeon: alignment : 4096 bytes radeon: domains : 4 radeon: flags : 4 EE radeon_uvd.c:838 ruvd_create_decoder UVD - Can't allocated dpb. [vdpau] Failed creating VDPAU decoder: A catch-all error, used when no other error code applies. FATAL: Cannot initialize video driver. Too many buffered pts

[snip]

Too many buffered pts

MPlayer interrupted by signal 2 in module: decode video Too many buffered pts

https://bugs.freedesktop.org/show_bug.cgi?id=84140

Christian König deathsimple@vodafone.de changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |deathsimple@vodafone.de

--- Comment #24 from Christian König deathsimple@vodafone.de --- Created attachment 107497 --> https://bugs.freedesktop.org/attachment.cgi?id=107497&action=edit Possible fix

(In reply to Marek Olšák from comment #21)

The context should be fully initialized to do anything no matter what the user API is, is that right, Christian?

Correct, yes. The context is the same we do CC conversion with and there it works perfectly fine. We also hold a lock to make sure that the context isn't used by more than one theread at the same time.

The auxiliary context is for cases when you don't have any context around and need to submit some commands. It saves the context_create/destroy overhead but not much else. If the context created by VDPAU isn't initialized properly, the aux context can be used (if it works).

Well, using the auxiliary context migth work around the problem but won't really solve it. Anyway a patch going this approach is attached, please test.

https://bugs.freedesktop.org/show_bug.cgi?id=84140

--- Comment #26 from Dieter Nützel Dieter@nuetzel-hh.de --- (In reply to Christian König from comment #24)

Created attachment 107497 [details] [review] Possible fix

First quik test do NOT work on RV730 AGP. Linux 3.16.3 32 bit Mesa git-67909f2

Tomorrow I'll do some debug runs.

https://bugs.freedesktop.org/show_bug.cgi?id=84140

Michel Dänzer michel@daenzer.net changed:

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

--- Comment #28 from Michel Dänzer michel@daenzer.net --- Module: Mesa Branch: master Commit: ae879718c4086fc5905070e7f26dfa2757df0c86 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=ae879718c4086fc5905070e7f26...

Author: Michel Dänzer michel.daenzer@amd.com Date: Tue Oct 21 12:40:15 2014 +0900

r600g: Drop references to destroyed blend state