/////////////////////////////////////////////////////////////////////////                                                             ////////  JPEG Run-Length Encoder, Entropy encoding                  ////////                                                             ////////  - Encode (run-length, size) pair using Hashing-table       ////////  - Encode amplitude using JPEG table                        ////////                                                             ////////  Author: Richard Herveille                                  ////////          richard@asics.ws                                   ////////          www.asics.ws                                       ////////                                                             /////////////////////////////////////////////////////////////////////////////                                                             //////// Copyright (C) 2001 Richard Herveille                        ////////                    richard@asics.ws                         ////////                                                             //////// This source file may be used and distributed without        //////// restriction provided that this copyright statement is not   //////// removed from the file and that any derivative work contains //////// the original copyright notice and the associated disclaimer.////////                                                             ////////     THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY     //////// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED   //////// TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS   //////// FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL THE AUTHOR      //////// OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,         //////// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES    //////// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE   //////// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR        //////// BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF  //////// LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT  //////// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT  //////// OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE         //////// POSSIBILITY OF SUCH DAMAGE.                                 ////////                                                             ///////////////////////////////////////////////////////////////////////////  CVS Log////  $Id: jpeg_rle2.v,v 1.1.1.1 2002/03/26 07:25:12 rherveille Exp $////  $Date: 2002/03/26 07:25:12 $//  $Revision: 1.1.1.1 $//  $Author: rherveille $//  $Locker:  $//  $State: Exp $//// Change History://               $Log: jpeg_rle2.v,v $//               Revision 1.1.1.1  2002/03/26 07:25:12  rherveille//               First upload//`timescale 1ns/10psmodule jpeg_rle2(clk, rst, rlen, size, amp, den);	//	// parameters	//	//	// inputs & outputs	//	input        clk;  // system clock	input        rst;  // asynchronous reset	input [ 3:0] rlen; // run-length	input [ 3:0] size; // size	input [11:0] amp;  // amplitude	input        den;  // data output enable	//	// variables	//	//	// module body	//	// functions	function [11:0] amp_enc;			input [ 3:0] size;			input [11:0] amp;		begin			if (amp[11]) // negative number				amp_enc = amp -1; // discard leading ones to get actual number			else				amp_enc = amp;		end	endfunctionendmodule