[FFmpeg-devel] [PATCH V3 2/2] hwaccel_mpeg: check reference pictures are available
zhong.li at intel.com
Mon Oct 23 11:49:01 EEST 2017
> -----Original Message-----
> From: ffmpeg-devel [mailto:ffmpeg-devel-bounces at ffmpeg.org] On Behalf
> Of Carl Eugen Hoyos
> Sent: Friday, October 13, 2017 4:34 AM
> To: FFmpeg development discussions and patches
> <ffmpeg-devel at ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH V3 2/2] hwaccel_mpeg: check reference
> pictures are available
> 2017-10-12 10:20 GMT+02:00 Zhong Li <zhong.li at intel.com>:
> > some reference pictures are not existed but valiad surface_ids are
> > set, (for example, the second field of the first key frame can be
> > P_Picture_Type but there is no preivous frame.) then may cause some
> > driver problems
> > (e.g, segment fault on mesa/AMD driver).
> Please also confirm that these driver bugs are fixed.
Sorry for late reply. Do you mean this patch should be verified on mesa/AMD environment, or another patch of Meda/AMD driver is needed?
> Carl Eugen
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