+ p_blend->fmt_out.video.i_chroma = p_dst_chroma->i_chroma;
+ p_blend->fmt_out.video.i_rmask = p_dst_chroma->i_rmask;
+ p_blend->fmt_out.video.i_gmask = p_dst_chroma->i_gmask;
+ p_blend->fmt_out.video.i_bmask = p_dst_chroma->i_bmask;
+ p_blend->fmt_out.video.i_rrshift= p_dst_chroma->i_rrshift;
+ p_blend->fmt_out.video.i_rgshift= p_dst_chroma->i_rgshift;
+ p_blend->fmt_out.video.i_rbshift= p_dst_chroma->i_rbshift;
+ p_blend->fmt_out.video.i_lrshift= p_dst_chroma->i_lrshift;
+ p_blend->fmt_out.video.i_lgshift= p_dst_chroma->i_lgshift;
+ p_blend->fmt_out.video.i_lbshift= p_dst_chroma->i_lbshift;