[vlc-devel] [PATCH 01/19] video output: only update the current format if filters were added in the chain

[Thomas Guillem]

OK with this set but I would prefer it to be pushed with one filter module using vctx, as an example and also to provide small testing.

On Tue, Nov 5, 2019, at 16:18, Steve Lhomme wrote:
> ---
>  src/video_output/video_output.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/src/video_output/video_output.c b/src/video_output/video_output.c
> index 55aee18d378..aae1e104d2c 100644
> --- a/src/video_output/video_output.c
> +++ b/src/video_output/video_output.c
> @@ -840,7 +840,10 @@ static void ThreadChangeFilters(vout_thread_t *vout,
>              free(e->name);
>              free(e);
>          }
> -        p_fmt_current = filter_chain_GetFmtOut(chain);
> +        if (!filter_chain_IsEmpty(chain))
> +        {
> +            p_fmt_current = filter_chain_GetFmtOut(chain);
> +        }
>          vlc_array_clear(array);
>      }
>  
> -- 
> 2.17.1
> 
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