On Ma, 2024-03-11 at 12:37 +0800, Xiang, Haihao wrote:
> From: Haihao Xiang <haihao.xi...@intel.com>
>
> When all cached frames are drained, the output mfxSyncPoint pointer is
> NULL and MFX_ERR_MORE_DATA is returned, hence needn't print warning for
> this expected behavior, otherwise the user might think the output from
> qsv decoders are wrong.
>
> Signed-off-by: Haihao Xiang <haihao.xi...@intel.com>
> ---
> libavcodec/qsvdec.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c
> index 4f39f6942a..fd9267c6f4 100644
> --- a/libavcodec/qsvdec.c
> +++ b/libavcodec/qsvdec.c
> @@ -762,7 +762,9 @@ static int qsv_decode(AVCodecContext *avctx, QSVContext
> *q,
> if (!*sync && !bs.DataOffset) {
> bs.DataOffset = avpkt->size;
> ++q->zero_consume_run;
> - if (q->zero_consume_run > 1)
> + if (q->zero_consume_run > 1 &&
> + (avpkt->size ||
> + ret != MFX_ERR_MORE_DATA))
> ff_qsv_print_warning(avctx, ret, "A decode call did not consume
> any data");
> } else {
> q->zero_consume_run = 0;
Will apply,
- Haihao
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