Quoting James Almer (2024-03-28 17:52:50)
> diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c
> index fd356bd190..a693e12670 100644
> --- a/libavcodec/pthread_frame.c
> +++ b/libavcodec/pthread_frame.c
> @@ -334,6 +334,15 @@ FF_ENABLE_DEPRECATION_WARNINGS
> if (for_user) {
> if (codec->update_thread_context_for_user)
> err = codec->update_thread_context_for_user(dst, src);
> +
> + av_frame_side_data_free(&dst->decoded_side_data,
> &dst->nb_decoded_side_data);
> + for (int i = 0; i < src->nb_decoded_side_data; i++) {
> + int ret = av_frame_side_data_clone(&dst->decoded_side_data,
> + &dst->nb_decoded_side_data,
> + src->decoded_side_data[i], 0);
> + if (ret < 0)
> + return ret;
> + }
Seems wasteful to do this for every frame, when it only needs to be done
once. Is there a reason not to put this code in init_thread()?
--
Anton Khirnov
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