[FFmpeg-devel] [PATCH] lavc/qsv: remove vaapi device free function

[Li, Zhong]

> From: Fu, Linjie <linjie.fu at intel.com>
> Sent: Wednesday, October 9, 2019 10:49 AM
> To: FFmpeg development discussions and patches <ffmpeg-devel at ffmpeg.org>
> Cc: Li, Zhong <zhong.li at intel.com>
> Subject: RE: [FFmpeg-devel] [PATCH] lavc/qsv: remove vaapi device free function
> 
> > -----Original Message-----
> > From: ffmpeg-devel <ffmpeg-devel-bounces at ffmpeg.org> On Behalf Of
> > Zhong Li
> > Sent: Tuesday, October 8, 2019 12:55
> > To: ffmpeg-devel at ffmpeg.org
> > Cc: Li, Zhong <zhong.li at intel.com>
> > Subject: [FFmpeg-devel] [PATCH] lavc/qsv: remove vaapi device free
> > function
> >
> > It is not needed since av_buffer_unref() will call it internally
> >
> > Signed-off-by: Zhong Li <zhong.li at intel.com>
> > ---
> >  libavcodec/qsv.c | 4 ----
> >  1 file changed, 4 deletions(-)
> >
> > diff --git a/libavcodec/qsv.c b/libavcodec/qsv.c index
> > a43f0d5..81fa4a8 100644
> > --- a/libavcodec/qsv.c
> > +++ b/libavcodec/qsv.c
> > @@ -835,10 +835,6 @@ int ff_qsv_close_internal_session(QSVSession *qs)
> >          qs->session = NULL;
> >      }
> >  #ifdef AVCODEC_QSV_LINUX_SESSION_HANDLE
> > -    if (qs->va_device_ctx) {
> > -        qs->va_device_ctx->free(qs->va_device_ctx);
> > -    }
> > -
> >      av_buffer_unref(&qs->va_device_ref);
> >  #endif
> >      return 0;
> > --
> > 2.7.4
> 
> LGTM.
> Also addressed some unexpected crashes when "vframes" is set.

Applied, thanks.