should it be AV_PIX_FMT_NONE ?

On Tue, Jul 3, 2018 at 9:53 AM Zhong Li <[email protected]> wrote:

> Suppress the complain "variables 'pix_fmt' is used but maybe
> uninitialized".
>
> Signed-off-by: Zhong Li <[email protected]>
> ---
>  libavfilter/vf_overlay_qsv.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavfilter/vf_overlay_qsv.c b/libavfilter/vf_overlay_qsv.c
> index 89f2fb1..33d50a5 100644
> --- a/libavfilter/vf_overlay_qsv.c
> +++ b/libavfilter/vf_overlay_qsv.c
> @@ -162,7 +162,7 @@ release:
>
>  static int have_alpha_planar(AVFilterLink *link)
>  {
> -    enum AVPixelFormat pix_fmt;
> +    enum AVPixelFormat pix_fmt = link->format;
>      const AVPixFmtDescriptor *desc;
>      AVHWFramesContext *fctx;
>
> --
> 2.7.4
>
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