2 * This file is part of the coreboot project.
4 * Copyright (C) 2001 Michael Schroeder
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; version 2 of the License.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 * a tiny jpeg decoder.
23 * written in August 2001 by Michael Schroeder <mls@suse.de>
30 #define ERR_NOT_8BIT 2
31 #define ERR_HEIGHT_MISMATCH 3
32 #define ERR_WIDTH_MISMATCH 4
33 #define ERR_BAD_WIDTH_OR_HEIGHT 5
34 #define ERR_TOO_MANY_COMPPS 6
35 #define ERR_ILLEGAL_HV 7
36 #define ERR_QUANT_TABLE_SELECTOR 8
37 #define ERR_NOT_YCBCR_221111 9
38 #define ERR_UNKNOWN_CID_IN_SCAN 10
39 #define ERR_NOT_SEQUENTIAL_DCT 11
40 #define ERR_WRONG_MARKER 12
42 #define ERR_BAD_TABLES 14
43 #define ERR_DEPTH_MISMATCH 15
46 int dcts[6 * 64 + 16];
51 int jpeg_decode(unsigned char *, unsigned char *, int, int, int, struct jpeg_decdata *);
52 int jpeg_check_size(unsigned char *, int, int);