[x265] [PATCH] Fix mcstf crash when using multiple frame threads

[Anusuya Kumarasamy]

On Fri, Sep 27, 2024 at 3:35 PM Anusuya Kumarasamy <
anusuya.kumarasamy at multicorewareinc.com> wrote:

> From 36dca9c2c5b49652a45ff638aad2f319fbadefa6 Mon Sep 17 00:00:00 2001
> From: AnusuyaKumarasamy <anusuya.kumarasamy at multicorewareinc.com>
> Date: Fri, 27 Sep 2024 10:21:39 +0530
> Subject: [PATCH 5/5] Fix mcstf crash when using multiple frame threads
>
> ---
>  doc/reST/cli.rst        | 2 ++
>  source/common/param.cpp | 2 +-
>  2 files changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/doc/reST/cli.rst b/doc/reST/cli.rst
> index a4907f7d2..619533081 100755
> --- a/doc/reST/cli.rst
> +++ b/doc/reST/cli.rst
> @@ -1324,6 +1324,8 @@ Temporal / motion search options
>   combined by using adaptive filtering to produce a final noise-reduced
> picture.
>   Default: disabled
>
> + Note : MCSTF should be enabled only with frame threads 1
> +
>  Spatial/intra options
>  =====================
>
> diff --git a/source/common/param.cpp b/source/common/param.cpp
> index ceef42589..4c043175f 100755
> --- a/source/common/param.cpp
> +++ b/source/common/param.cpp
> @@ -1939,7 +1939,7 @@ int x265_check_params(x265_param* param)
>          param->bSingleSeiNal = 0;
>          x265_log(param, X265_LOG_WARNING, "None of the SEI messages are
> enabled. Disabling Single SEI NAL\n");
>      }
> -    if (param->bEnableTemporalFilter && (param->frameNumThreads > 1))
> +    if (param->bEnableTemporalFilter && (param->frameNumThreads != 1))
>      {
>          param->bEnableTemporalFilter = 0;
>          x265_log(param, X265_LOG_WARNING, "MCSTF can be enabled with
> frame thread = 1 only. Disabling MCSTF\n");
> --
> 2.36.0.windows.1
>
>
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