mpeg_encode/src/qtest.c

/*
 * Copyright (c) 1995 The Regents of the University of California.
 * All rights reserved.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without written agreement is
 * hereby granted, provided that the above copyright notice and the following
 * two paragraphs appear in all copies of this software.
 *
 * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
 * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 */

/*  
 *  $Header: /n/charlie-brown/project/mm/mpeg/mpeg_dist/mpeg_encode/RCS/qtest.c,v 1.5 1995/01/19 23:09:15 eyhung Exp $
 *  $Log: qtest.c,v $
 * Revision 1.5  1995/01/19  23:09:15  eyhung
 * Changed copyrights
 *
 * Revision 1.4  1993/01/18  10:20:02  dwallach
 * *** empty log message ***
 *
 * Revision 1.3  1993/01/18  10:17:29  dwallach
 * RCS headers installed, code indented uniformly
 *
 * Revision 1.3  1993/01/18  10:17:29  dwallach
 * RCS headers installed, code indented uniformly
 *
 */

#include <stdio.h>
#include "mtypes.h"
#include "mproto.h"

main()
{
    Block a;
    FlatBlock b;
    BitBucket *bb;
    int i, j;

    bb = new_bitbucket();

    for (i = 0; i < 8; i++)
        for (j = 0; j < 8; j++)
            a[i][j] = random() % 100;
    mp_quant_zig_block(a, b, 1, 1);
    for (i = 0; i < 64; i++)
        printf("%6d ", b[i]);
    printf("\n");

    mp_rle_huff_block(b, bb);   /* intuititve names, huh? */

    printf("Huffman output is %d bits\n", bb->totalbits);
}
Revision:	22
Committed:	Mon Jul 7 22:16:37 2008 UTC (13 years, 10 months ago) by wdelano
File size:	2049 byte(s)
Log Message:	initial checkin of mpeg_encode source
Line	File contents
1	/*
2	* Copyright (c) 1995 The Regents of the University of California.
3	* All rights reserved.
4	*
5	* Permission to use, copy, modify, and distribute this software and its
6	* documentation for any purpose, without fee, and without written agreement is
7	* hereby granted, provided that the above copyright notice and the following
8	* two paragraphs appear in all copies of this software.
9	*
10	* IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
11	* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
12	* OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
13	* CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
14	*
15	* THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
16	* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
17	* AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
18	* ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
19	* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
20	*/
21
22	/*
23	* $Header: /n/charlie-brown/project/mm/mpeg/mpeg_dist/mpeg_encode/RCS/qtest.c,v 1.5 1995/01/19 23:09:15 eyhung Exp $
24	* $Log: qtest.c,v $
25	* Revision 1.5 1995/01/19 23:09:15 eyhung
26	* Changed copyrights
27	*
28	* Revision 1.4 1993/01/18 10:20:02 dwallach
29	* * empty log message *
30	*
31	* Revision 1.3 1993/01/18 10:17:29 dwallach
32	* RCS headers installed, code indented uniformly
33	*
34	* Revision 1.3 1993/01/18 10:17:29 dwallach
35	* RCS headers installed, code indented uniformly
36	*
37	*/
38
39	#include <stdio.h>
40	#include "mtypes.h"
41	#include "mproto.h"
42
43	main()
44	{
45	Block a;
46	FlatBlock b;
47	BitBucket *bb;
48	int i, j;
49
50	bb = new_bitbucket();
51
52	for (i = 0; i < 8; i++)
53	for (j = 0; j < 8; j++)
54	a[i][j] = random() % 100;
55	mp_quant_zig_block(a, b, 1, 1);
56	for (i = 0; i < 64; i++)
57	printf("%6d ", b[i]);
58	printf("\n");
59
60	mp_rle_huff_block(b, bb); /* intuititve names, huh? */
61
62	printf("Huffman output is %d bits\n", bb->totalbits);
63	}