On Wed, 2021-01-06 at 06:53 +0000, Xiang, Haihao wrote:
> On Wed, 2021-01-06 at 11:12 +0800, Xu Guangxin wrote:
> > fixes #8857
> >
> > If we do not clear the enc_ctrl, we will reuse previous frames' data like
> > FrameType.
> > ---
> > libavcodec/qsvenc.c | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
> > index 2bd2a56227..94473c4eab 100644
> > --- a/libavcodec/qsvenc.c
> > +++ b/libavcodec/qsvenc.c
> > @@ -1249,6 +1249,8 @@ static void clear_unused_frames(QSVEncContext *q)
> > while (cur) {
> > if (cur->used && !cur->surface.Data.Locked) {
> > free_encoder_ctrl_payloads(&cur->enc_ctrl);
> > + //do not reuse enc_ctrl from previous frame
> > + memset(&cur->enc_ctrl, 0, sizeof(cur->enc_ctrl));
> > if (cur->frame->format == AV_PIX_FMT_QSV) {
> > av_frame_unref(cur->frame);
> > }
>
> LGTM
Could someone help to merge this patch ?
https://github.com/Intel-Media-SDK/MediaSDK/issues/2776 was fixed by this
patchtoo.
Thanks
Haihao
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