[x265] [PATCH 3 of 5] zone: Resend parameter set

[Kalyan Goswami]

Pushed

Thanks,
Kalyan Goswami, PhD
Video Architect @ MulticoreWare
http: <http://www.multicorewareinc.com/>//www.multicorewareinc.com
<http://www.multicorewareinc.com/>
+91 9884989331


On Thu, Dec 20, 2018 at 11:09 AM Pooja Venkatesan <
pooja at multicorewareinc.com> wrote:

> # HG changeset patch
> # User Pooja Venkatesan <pooja at multicorewareinc.com>
> # Date 1544770575 -19800
> #      Fri Dec 14 12:26:15 2018 +0530
> # Node ID 587431d49124b5e990883a919ec9eaf8b3708c34
> # Parent  1d196adca6aad0d10c2a01429541971556534015
> zone: Resend parameter set
>
> diff -r 1d196adca6aa -r 587431d49124 source/encoder/api.cpp
> --- a/source/encoder/api.cpp Fri Dec 14 12:17:29 2018 +0530
> +++ b/source/encoder/api.cpp Fri Dec 14 12:26:15 2018 +0530
> @@ -259,6 +259,9 @@
>          }
>          encoder->printReconfigureParams();
>      }
> +    /* Zones support modifying num of Refs. Requires determining level at
> each zone start*/
> +    if (encoder->m_param->rc.zonefileCount)
> +        determineLevel(*encoder->m_latestParam, encoder->m_vps);
>      return ret;
>  }
>
> diff -r 1d196adca6aa -r 587431d49124 source/encoder/encoder.cpp
> --- a/source/encoder/encoder.cpp Fri Dec 14 12:17:29 2018 +0530
> +++ b/source/encoder/encoder.cpp Fri Dec 14 12:26:15 2018 +0530
> @@ -1663,6 +1663,11 @@
>          encParam->dynamicRd = param->dynamicRd;
>          encParam->bEnableTransformSkip = param->bEnableTransformSkip;
>          encParam->bEnableAMP = param->bEnableAMP;
> +
> +        /* Resignal changes in params in Parameter Sets */
> +        m_sps.maxAMPDepth = (m_sps.bUseAMP = param->bEnableAMP &&
> param->bEnableAMP) ? param->maxCUDepth : 0;
> +        m_pps.bTransformSkipEnabled = param->bEnableTransformSkip ? 1 : 0;
> +
>      }
>      encParam->forceFlush = param->forceFlush;
>      /* To add: Loop Filter/deblocking controls, transform skip, signhide
> require PPS to be resent */
> @@ -3275,6 +3280,12 @@
>          p->bOpenGOP = 0;
>          x265_log(p, X265_LOG_WARNING, "Zone encoding requires closed gop
> structure. Enabling closed GOP.\n");
>      }
> +
> +    if (m_param->rc.zonefileCount && !p->bRepeatHeaders)
> +    {
> +        p->bRepeatHeaders = 1;
> +        x265_log(p, X265_LOG_WARNING, "Turning on repeat - headers for
> zone encoding\n");
> +    }
>  }
>
>  void Encoder::readAnalysisFile(x265_analysis_data* analysis, int curPoc,
> const x265_picture* picIn, int paramBytes)
>
> _______________________________________________
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> x265-devel at videolan.org
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>
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