On Do, 2023-03-02 at 10:33 +0800, wenbin.chen-at-intel....@ffmpeg.org wrote:
> From: Wenbin Chen <wenbin.c...@intel.com>
>
> Signed-off-by: Wenbin Chen <wenbin.c...@intel.com>
> ---
> doc/encoders.texi | 2 +-
> libavcodec/qsvenc.c | 5 ++++-
> 2 files changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/doc/encoders.texi b/doc/encoders.texi
> index b02737b9df..e9b34010ed 100644
> --- a/doc/encoders.texi
> +++ b/doc/encoders.texi
> @@ -3344,7 +3344,7 @@ Supported in h264_qsv.
> Change these value to reset qsv codec's max/min qp configuration.
>
> @item @var{low_delay_brc}
> -Supported in h264_qsv and hevc_qsv.
> +Supported in h264_qsv, hevc_qsv and av1_qsv.
> Change this value to reset qsv codec's low_delay_brc configuration.
>
> @item @var{framerate}
> diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
> index 3607859cb8..c975302b4f 100644
> --- a/libavcodec/qsvenc.c
> +++ b/libavcodec/qsvenc.c
> @@ -1127,6 +1127,7 @@ static int init_video_param(AVCodecContext *avctx,
> QSVEncContext *q)
> } else if (avctx->codec_id == AV_CODEC_ID_AV1) {
> if (q->low_delay_brc >= 0)
> q->extco3.LowDelayBRC = q->low_delay_brc ?
> MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
> + q->old_low_delay_brc = q->low_delay_brc;
> }
>
> if (avctx->codec_id == AV_CODEC_ID_HEVC) {
> @@ -2213,7 +2214,9 @@ static int update_low_delay_brc(AVCodecContext *avctx,
> QSVEncContext *q)
> {
> int updated = 0;
>
> - if (avctx->codec_id != AV_CODEC_ID_H264 && avctx->codec_id !=
> AV_CODEC_ID_HEVC)
> + if (avctx->codec_id != AV_CODEC_ID_H264 &&
> + avctx->codec_id != AV_CODEC_ID_HEVC &&
> + avctx->codec_id != AV_CODEC_ID_AV1)
> return 0;
>
> UPDATE_PARAM(q->old_low_delay_brc, q->low_delay_brc);
LGTM, will apply
Thanks
Haihao
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