[FFmpeg-devel] [PATCH] hevcdec: properly export some side data with frame threading

[wm4]

On Thu, 29 Jun 2017 15:37:16 +0200
wm4 <nfxjfg at googlemail.com> wrote:

> I noticed this with mastering display data. If frame threading is
> enabled, this side data is exported only for some frames. It turns out
> it's not properly propagated to the worker threads.
> 
> I didn't touch A53 captions, because that involves memory allocation and
> freeing the data as side data is exported.
> ---
>  libavcodec/hevcdec.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
> index 3b24fb9bec..cc8ac82164 100644
> --- a/libavcodec/hevcdec.c
> +++ b/libavcodec/hevcdec.c
> @@ -3355,6 +3355,12 @@ static int hevc_update_thread_context(AVCodecContext *dst,
>          s->max_ra = INT_MAX;
>      }
>  
> +    s->sei.frame_packing        = s0->sei.frame_packing;
> +    s->sei.display_orientation  = s0->sei.display_orientation;
> +    s->sei.mastering_display    = s0->sei.mastering_display;
> +    s->sei.content_light        = s0->sei.content_light;
> +    s->sei.alternative_transfer = s0->sei.alternative_transfer;
> +
>      return 0;
>  }
>  

Pushed.