[FFmpeg-devel] [PATCH] ffmpeg: add av_unused to sws_flags variable

[Luca Barbato]

On 03/12/2011 12:17 PM, Stefano Sabatini wrote:
> The variable is not used when libavfilter is enabled.
> Fix the warning:
> ffmpeg.c: At top level:
> ffmpeg.c:248: warning: ?sws_flags? defined but not used
> ---
>  ffmpeg.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/ffmpeg.c b/ffmpeg.c
> index 7f90956..875d594 100644
> --- a/ffmpeg.c
> +++ b/ffmpeg.c
> @@ -245,7 +245,7 @@ static char *forced_key_frames = NULL;
>  
>  static float dts_delta_threshold = 10;
>  
> -static unsigned int sws_flags = SWS_BICUBIC;
> +static av_unused unsigned int sws_flags = SWS_BICUBIC;
>  
>  static int64_t timer_start;
>  

It might be folded with the other warning removing patch from you I think.

-- 

Luca Barbato
Gentoo/linux
http://dev.gentoo.org/~lu_zero