_primary.vhd

this come from alter ,you can look and find it on line about h263.

library verilog;
use verilog.vl_types.all;
entity metrics is
    port(
        rst_i           : in     vl_logic;
        clk_i           : in     vl_logic;
        ena_i           : in     vl_logic;
        valid_i         : in     vl_logic;
        indec_i         : in     vl_logic_vector(1 downto 0);
        count_i         : in     vl_logic_vector(1 downto 0);
        endblock_i      : in     vl_logic;
        brdec_o         : out    vl_logic_vector(63 downto 0);
        opathdone_o     : out    vl_logic;
        outofsync_o     : out    vl_logic;
        ind_o           : out    vl_logic_vector(5 downto 0)
    );
end metrics;