On Wed, Jan 15, 2025 at 10:41 PM David Rosca <now...@gmail.com> wrote:
>
> Don't need to alternate when only one reference is used.
> Fixes fail after bf9f921ef7 ("avcodec/hw_base_encode: restrict size of
> next_prev")
> due to AV1 writer complaining about incorrect ref_order_hint value.
Ping.
> ---
> libavcodec/vaapi_encode_av1.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavcodec/vaapi_encode_av1.c b/libavcodec/vaapi_encode_av1.c
> index 1b350cd936..aca6c26aa2 100644
> --- a/libavcodec/vaapi_encode_av1.c
> +++ b/libavcodec/vaapi_encode_av1.c
> @@ -504,7 +504,7 @@ static int
> vaapi_encode_av1_init_picture_params(AVCodecContext *avctx,
> fh->base_q_idx = priv->q_idx_p;
> ref = pic->refs[0][pic->nb_refs[0] - 1];
> href = ref->codec_priv;
> - hpic->slot = !href->slot;
> + hpic->slot = ctx->base.ref_l0 > 1 ? !href->slot : 0;
> hpic->last_idr_frame = href->last_idr_frame;
> fh->refresh_frame_flags = 1 << hpic->slot;
>
> --
> 2.48.1
>
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