1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
/*
* 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] = rand() % 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);
}
|
