Dear VAAPI deelopers, I observe similar effects on Acer 1830T with i3-380UM CPU and IronLake GPU. I tested this on Ubuntu Vivid (development branch, x86_64) with xine-ui 0.99.9-1.2 configured for vaapi video output, xine libs of version 1.2.6-1build1 and i965-va-driver of version 1.5.0-1
On some mkv/h264 files, the picture is initially green, then it morphs for about 1 second, and some colored pieces appear, then it goes black and solid-green again. In xine stderr I see these messages repeating : [h264 @ 0x7f2ce0003920] hardware accelerator failed to decode picture reverting i965-va-driver to version 1.3.2-1 fixes the problem. non-mkv files (.avi, .mpg) are displayed fine with either of these versions. So this may have something to do with .mkv encapsulation. (at least I was unable to reproduce this with other formats than .mkv) I reported this initially at https://bugs.launchpad.net/ubuntu/+source/intel-vaapi-driver/+bug/1429774 Ubuntu people told me to inform also VAAPI maillist about that. Please advise what to do next. Thank you in advance. On Sat, Jan 10, 2015 at 03:00:29PM +0100, Emmanuel Benisty wrote: > CC'ing libva ML. > > ---------- Forwarded message ---------- > From: Emmanuel Benisty <benisty.e at gmail.com> > Date: Sun, Jan 4, 2015 at 6:27 PM > Subject: vaapi intel driver regression: d491750 solid green display output > To: "Beauchesne, Gwenole" <gwenole.beauchesne at intel.com> > > > Hi Gwenole, > > The following commit introduced some display output regression, images > are displayed as solid green only: > > 491750c vpp: drop internal postprocessing (I965_PP_xxx) flags. > > This is with i3 330M (ILK), let me know if you need any further info. > > Thanks > -- Emmanuel > _______________________________________________ Libva mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/libva
