[FFmpeg-devel] [PATCH V1 2/2] doc/writing_filters: Use ff_filter_get_nb_threads() get number of threads

[Paul B Mahol]

On 5/22/19, Jun Zhao <mypopydev at gmail.com> wrote:
> From: Jun Zhao <barryjzhao at tencent.com>
>
> ff_filter_get_nb_threads() respect AVFilterContext.nb_threads and
> graph->nb_threads both, in most case, we perfer this API than using
> ctx->graph->nb_threads directly.
> ---
>  doc/writing_filters.txt |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/doc/writing_filters.txt b/doc/writing_filters.txt
> index 98b9c6f..2e25cbe 100644
> --- a/doc/writing_filters.txt
> +++ b/doc/writing_filters.txt
> @@ -389,7 +389,7 @@ distributor with something like this:
>
>      td.in  = in;
>      td.out = out;
> -    ctx->internal->execute(ctx, filter_slice, &td, NULL, FFMIN(outlink->h,
> ctx->graph->nb_threads));
> +    ctx->internal->execute(ctx, filter_slice, &td, NULL, FFMIN(outlink->h,
> ff_filter_get_nb_threads(ctx)));
>
>      // ...
>

lgtm

> --
> 1.7.1
>
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