package vdc_pkg; typedef logic[7:0] rgb8; typedef logic[9:0] rgb10; typedef logic[15:0] geom_dim; typedef logic[29:0] ptr; typedef struct { rgb8 r, g, b; } pix_rgb24; typedef struct { rgb10 r, g, b; } pix_rgb30; function rgb10 rgb8to10(rgb8 in); return {in, in[0], in[0]}; endfunction endpackage