On Do, 2023-12-28 at 09:24 +0800, fei.w.wang-at-intel....@ffmpeg.org wrote:
> From: Fei Wang <fei.w.w...@intel.com>
>
> Otherwise decoding maybe successful but output result is incorrect.
>
> Signed-off-by: Fei Wang <fei.w.w...@intel.com>
> ---
> libavcodec/av1dec.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c
> index 198fe75aa0..41746b1f11 100644
> --- a/libavcodec/av1dec.c
> +++ b/libavcodec/av1dec.c
> @@ -1202,6 +1202,12 @@ static int av1_receive_frame_internal(AVCodecContext
> *avctx, AVFrame *frame)
>
> av_log(avctx, AV_LOG_DEBUG, "OBU idx:%d, type:%d, content
> available:%d.\n", i, unit->type, !!obu);
>
> + if (unit->type == AV1_OBU_TILE_LIST) {
> + av_log(avctx, AV_LOG_ERROR, "Large scale tile decoding is
> unsupported.\n");
> + ret = AVERROR_PATCHWELCOME;
> + goto end;
> + }
> +
> if (!obu)
> continue;
>
Patchset LGTM, I'll merge them if there are no objections
Thanks
Haihao
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