On 14/11/16 21:31, Mark Thompson wrote: > On 14/11/16 00:57, Jun Zhao wrote: >> On 2016/11/11 16:29, Hendrik Leppkes wrote: >>> On Fri, Nov 11, 2016 at 9:09 AM, Jun Zhao <mypopy...@gmail.com> wrote: >>>> >>> >>> Do you have a sample file for this case? AFAIK all vc1 files I ever >>> saw worked with the DXVA2 hwaccel before, just want to make sure they >>> are not getting broken. >>> >>> - Hendrik >> >> We used the file fate-suite/vc1/SA10091.vc1, you can get the files with >> the command: >> rsync -aL rsync://fate-suite.ffmpeg.org:/fate-suite/ fate-suite. > > Can you describe your test setup(s) a bit more? > > I had a go at testing this with VAAPI. > > With the i965 driver on Skylake GT2, fate-vc1_sa10091 fails cleanly without > the patch, but gives a GPU hang with it. > > With the mesa driver on Polaris 11, fate-vc1_sa10091 passes without the > patch, but fails with it. > > I haven't really looked at VC-1 decode much before, so I'm not sure which of > these tests should pass. Still, the GPU hang is certainly bad (and possibly > the fault of the driver, but it would be helpful to be sure of that if we > want to apply this sort of change). > > More detailed results below. > > Thanks, > > - Mark > > > > Without patch, i965 + Skylake GT2: > > $ make HWACCEL='vaapi -vaapi_device /dev/dri/renderD128 > -hwaccel_output_format yuv420p' fate-vc1 > TEST vc1_sa00040 > TEST vc1_sa00050 > TEST vc1_sa10091 > --- /home/mrt/video/ffmpeg/vaapi/tests/ref/fate/vc1_sa10091 2016-05-09 > 17:55:19.599803161 +0100 > +++ tests/data/fate/vc1_sa10091 2016-11-14 21:18:10.550918661 +0000 > [...] > Test vc1_sa10091 failed. Look at tests/data/fate/vc1_sa10091.err for details. > /home/mrt/video/ffmpeg/vaapi/tests/Makefile:218: recipe for target > 'fate-vc1_sa10091' failed > make: *** [fate-vc1_sa10091] Error 1 > > > Without patch, mesa + Polaris 11: > > $ LIBVA_DRIVER_NAME=radeonsi make HWACCEL='vaapi -vaapi_device > /dev/dri/renderD129 -hwaccel_output_format yuv420p' fate-vc1 > TEST vc1_sa00040 > TEST vc1_sa00050 > TEST vc1_sa10091 > TEST vc1_sa10143 > --- /home/mrt/video/ffmpeg/vaapi/tests/ref/fate/vc1_sa10143 2016-05-09 > 17:55:19.599803161 +0100 > +++ tests/data/fate/vc1_sa10143 2016-11-14 21:17:03.712198274 +0000 > [...] > Test vc1_sa10143 failed. Look at tests/data/fate/vc1_sa10143.err for details. > /home/mrt/video/ffmpeg/vaapi/tests/Makefile:218: recipe for target > 'fate-vc1_sa10143' failed > make: *** [fate-vc1_sa10143] Error 1 > > > With patch, i965 + Skylake GT2: > > $ make HWACCEL='vaapi -vaapi_device /dev/dri/renderD128 > -hwaccel_output_format yuv420p' fate-vc1 > TEST vc1_sa00040 > TEST vc1_sa00050 > TEST vc1_sa10091 > ^C^C/home/mrt/video/ffmpeg/vaapi/tests/Makefile:218: recipe for target > 'fate-vc1_sa10091' failed > make: *** [fate-vc1_sa10091] Interrupt > > dmesg output: > [1300652.142872] [drm] stuck on bsd ring > [1300652.143138] [drm] GPU HANG: ecode 9:2:0xcbfcffe7, in ffmpeg [31688], > reason: Engine(s) hung, action: reset > [1300652.144959] drm/i915: Resetting chip after gpu hang > [1300654.130765] [drm] RC6 on > [1300660.106392] [drm] stuck on bsd ring > [1300660.106927] [drm] GPU HANG: ecode 9:2:0xa8dfbffd, reason: Engine(s) > hung, action: reset > [1300660.107078] [drm:i915_set_reset_status [i915]] *ERROR* gpu hanging too > fast, banning! > [1300660.109931] drm/i915: Resetting chip after gpu hang > [1300661.142622] [drm] RC6 on > > > With patch, mesa + Polaris 11: > > $ LIBVA_DRIVER_NAME=radeonsi make HWACCEL='vaapi -vaapi_device > /dev/dri/renderD129 -hwaccel_output_format yuv420p' fate-vc1 > TEST vc1_sa00040 > TEST vc1_sa00050 > TEST vc1_sa10091 > --- /home/mrt/video/ffmpeg/vaapi/tests/ref/fate/vc1_sa10091 2016-05-09 > 17:55:19.599803161 +0100 > +++ tests/data/fate/vc1_sa10091 2016-11-14 21:20:24.324357577 +0000 > [...] > Test vc1_sa10091 failed. Look at tests/data/fate/vc1_sa10091.err for details. > /home/mrt/video/ffmpeg/vaapi/tests/Makefile:218: recipe for target > 'fate-vc1_sa10091' failed > make: *** [fate-vc1_sa10091] Error 1 >
VDPAU has the same results as VAAPI. Without patch, mesa + Polaris 11: $ DISPLAY=:0 make HWACCEL='vdpau' fate-vc1 TEST vc1_sa00040 TEST vc1_sa00050 TEST vc1_sa10091 TEST vc1_sa10143 --- /home/mrt/video/ffmpeg/vaapi/tests/ref/fate/vc1_sa10143 2016-05-09 17:55:19.599803161 +0100 +++ tests/data/fate/vc1_sa10143 2016-11-14 22:27:41.903250981 +0000 [...] Test vc1_sa10143 failed. Look at tests/data/fate/vc1_sa10143.err for details. /home/mrt/video/ffmpeg/vaapi/tests/Makefile:218: recipe for target 'fate-vc1_sa10143' failed make: *** [fate-vc1_sa10143] Error 1 With patch, mesa + Polaris 11: $ DISPLAY=:0 make HWACCEL='vdpau' fate-vc1 TEST vc1_sa00040 TEST vc1_sa00050 TEST vc1_sa10091 --- /home/mrt/video/ffmpeg/vaapi/tests/ref/fate/vc1_sa10091 2016-05-09 17:55:19.599803161 +0100 +++ tests/data/fate/vc1_sa10091 2016-11-14 22:26:17.108873397 +0000 [...] Test vc1_sa10091 failed. Look at tests/data/fate/vc1_sa10091.err for details. /home/mrt/video/ffmpeg/vaapi/tests/Makefile:218: recipe for target 'fate-vc1_sa10091' failed make: *** [fate-vc1_sa10091] Error 1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
