[x265] [PATCH] encoder: Do not include CLL SEI message if empty

[Vittorio Giovara]

On Thu, Nov 1, 2018 at 5:34 PM Vittorio Giovara <vittorio.giovara at gmail.com>
wrote:

> Some devices render out-of-luminance pixels incorrectly otherwise.
>
> ---
>  source/encoder/encoder.cpp | 11 +++++++----
>  1 file changed, 7 insertions(+), 4 deletions(-)
>
> diff -r fd517ae68f93 source/encoder/encoder.cpp
> --- a/source/encoder/encoder.cpp    Tue Sep 25 16:02:31 2018 +0530
> +++ b/source/encoder/encoder.cpp    Thu Nov 01 17:27:51 2018 -0400
> @@ -2381,10 +2381,13 @@
>
>      if (m_param->bEmitHDRSEI)
>      {
> -        SEIContentLightLevel cllsei;
> -        cllsei.max_content_light_level = m_param->maxCLL;
> -        cllsei.max_pic_average_light_level = m_param->maxFALL;
> -        cllsei.writeSEImessages(bs, m_sps, NAL_UNIT_PREFIX_SEI, list,
> m_param->bSingleSeiNal);
> +        if (m_emitCLLSEI)
> +        {
> +            SEIContentLightLevel cllsei;
> +            cllsei.max_content_light_level = m_param->maxCLL;
> +            cllsei.max_pic_average_light_level = m_param->maxFALL;
> +            cllsei.writeSEImessages(bs, m_sps, NAL_UNIT_PREFIX_SEI, list,
> m_param->bSingleSeiNal);
> +        }
>
>          if (m_param->masteringDisplayColorVolume)
>          {
> --
> Vittorio
>

ping
-- 
Vittorio
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