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/*
* a tiny jpeg decoder.
*
* written in August 2001 by Michael Schroeder <mls@suse.de>
*/
#ifndef __JPEG_H
#define __JPEG_H
#define ERR_NO_SOI 1
#define ERR_NOT_8BIT 2
#define ERR_HEIGHT_MISMATCH 3
#define ERR_WIDTH_MISMATCH 4
#define ERR_BAD_WIDTH_OR_HEIGHT 5
#define ERR_TOO_MANY_COMPPS 6
#define ERR_ILLEGAL_HV 7
#define ERR_QUANT_TABLE_SELECTOR 8
#define ERR_NOT_YCBCR_221111 9
#define ERR_UNKNOWN_CID_IN_SCAN 10
#define ERR_NOT_SEQUENTIAL_DCT 11
#define ERR_WRONG_MARKER 12
#define ERR_NO_EOI 13
#define ERR_BAD_TABLES 14
#define ERR_DEPTH_MISMATCH 15
struct jpeg_decdata {
int dcts[6 * 64 + 16];
int out[64 * 6];
int dquant[3][64];
};
extern int jpeg_decode(unsigned char *, unsigned char *, int, int, int,
struct jpeg_decdata *);
extern int jpeg_check_size(unsigned char *, int, int);
#endif
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