blend_line16 489 libavfilter/drawutils.c blend_line16(p, color->comp[plane].u16[comp], alpha >> 1, blend_line16 504 libavfilter/drawutils.c blend_line16(p, color->comp[plane].u16[comp], alpha, blend_line16 516 libavfilter/drawutils.c blend_line16(p, color->comp[plane].u16[comp], alpha >> 1,