[Bug 792773] [gstreamer-vaapi-master][SKL/APL/KBL] it occurs gpu hang when do one case of vp8 decoding

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Jan 25 00:44:37 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=792773

--- Comment #10 from sreerenj <bsreerenj at gmail.com> ---
(In reply to haihao.xiang from comment #9)
> Some parameters from gstreamer-vaapi are wrong, please check
> macroblock_offset and partition_size[0]
> 
> [61589.037137][ctx 0x02000000]  --VASliceParameterBufferVP8
> [61589.037138][ctx 0x02000000]  slice_data_size = 879
> [61589.037138][ctx 0x02000000]  slice_data_offset = 10
> [61589.037138][ctx 0x02000000]  slice_data_flag = 0
> [61589.037139][ctx 0x02000000]  macroblock_offset = -1073740613
> [61589.037139][ctx 0x02000000]  num_of_partitions = 2
> [61589.037139][ctx 0x02000000]  partition_size[0] = -402653181
> [61589.037140][ctx 0x02000000]  partition_size[1] = 714
> [61589.037140][ctx 0x02000000]  partition_size[2] = 0
> [61589.037140][ctx 0x02000000]  partition_size[3] = 0

Just found it and about to comment :), thanks Haihao.

The boolean decoder in gstreamer codec parser is messing up something.

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