[FFmpeg-devel] [PATCH] avfilter/colormatrix:add slice threading

[Michael Niedermayer]

Hi

On Mon, Mar 09, 2015 at 10:56:18AM -0700, Yayoi wrote:
> ---
>  libavfilter/vf_colormatrix.c | 146 ++++++++++++++++++++++++++++---------------
>  1 file changed, 95 insertions(+), 51 deletions(-)
[...]
> @@ -372,12 +402,26 @@ static int filter_frame(AVFilterLink *link, AVFrame *in)
>  
>      calc_coefficients(ctx);
>  
> +    ThreadData td = {
> +        td.src = in;
> +        td.dst = out;
> +        td.c2 = color->yuv_convert[color->mode][0][1];
> +        td.c3 = color->yuv_convert[color->mode][0][2];
> +        td.c4 = color->yuv_convert[color->mode][1][1];
> +        td.c5 = color->yuv_convert[color->mode][1][2];
> +        td.c6 = color->yuv_convert[color->mode][2][1];
> +        td.c7 = color->yuv_convert[color->mode][2][2];
> +    };

That does not compile
ffmpeg/libavfilter/vf_colormatrix.c: In function ‘filter_frame’:
ffmpeg/libavfilter/vf_colormatrix.c:406:9: warning: initialization discards ‘const’ qualifier from pointer target type [enabled by default]
ffmpeg/libavfilter/vf_colormatrix.c:406:20: error: expected ‘}’ before ‘;’ token
ffmpeg/libavfilter/vf_colormatrix.c:405:5: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]

[...]
-- 
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