Subversion Repositories motion_estimation_processor

----------------------------------------------------------------------------

--  This file is a part of the LM VHDL IP LIBRARY

--  Copyright (C) 2009 Jose Nunez-Yanez

--

--  This program is free software; you can redistribute it and/or modify

--  it under the terms of the GNU General Public License as published by

--  the Free Software Foundation; either version 2 of the License, or

--  (at your option) any later version.

--

--  See the file COPYING for the full details of the license.

--

--  The license allows free and unlimited use of the library and tools for research and education purposes. 

--  The full LM core supports many more advanced motion estimation features and it is available under a 

--  low-cost commercial license. See the readme file to learn more or contact us at 

--  eejlny@byacom.co.uk or www.byacom.co.uk

library IEEE;

use IEEE.std_logic_1164.all;

use IEEE.std_logic_arith.all;

package config is

constant CFG_PIPELINE_COUNT : integer := (1); -- Number of integer execution units

constant CFG_PIPELINE_COUNT_QP : integer := (0); -- Number of fractional execution units

constant CFG_CM : integer := (0); --compact memory configuration switch

constant CFG_MV_COST : integer := (0); -- set to one to enable adding the cost of the motion vector to the SAD

constant CFG_USE_MVC : integer := (0); -- set to use motion vector candidates

type rest_type_points is array(CFG_PIPELINE_COUNT-1 downto 0) of std_logic_vector(7 downto 0);

type rest_type_displacement is array(CFG_PIPELINE_COUNT-1 downto 0) of std_logic_vector(15 downto 0);

type rest_type_points_qp is array(CFG_PIPELINE_COUNT_QP-1 downto 0) of std_logic_vector(7 downto 0);

type rest_type_displacement_qp is array(CFG_PIPELINE_COUNT_QP-1 downto 0) of std_logic_vector(15 downto 0);

type mode_type is (m16x16,m8x8,m16x8,m8x16);

type standard_type is (h264,vc1,avs);

end;