1/*
2 * Small jpeg decoder library (header file)
3 *
4 * Copyright (c) 2006, Luc Saillard <luc@saillard.org>
5 * Copyright (c) 2012 Intel Corporation.
6 * All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are met:
9 *
10 * - Redistributions of source code must retain the above copyright notice,
11 *  this list of conditions and the following disclaimer.
12 *
13 * - Redistributions in binary form must reproduce the above copyright notice,
14 *  this list of conditions and the following disclaimer in the documentation
15 *  and/or other materials provided with the distribution.
16 *
17 * - Neither the name of the author nor the names of its contributors may be
18 *  used to endorse or promote products derived from this software without
19 *  specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
25 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 * POSSIBILITY OF SUCH DAMAGE.
32 *
33 */
34
35
36#ifndef __JPEGDEC_H__
37#define __JPEGDEC_H__
38
39#ifdef __cplusplus
40extern "C" {
41#endif
42
43struct jdec_private;
44
45/* Flags that can be set by any applications */
46#define TINYJPEG_FLAGS_MJPEG_TABLE	(1<<1)
47
48/* Format accepted in outout */
49enum tinyjpeg_fmt {
50   TINYJPEG_FMT_GREY = 1,
51   TINYJPEG_FMT_BGR24,
52   TINYJPEG_FMT_RGB24,
53   TINYJPEG_FMT_YUV420P,
54};
55
56struct jdec_private *tinyjpeg_init(void);
57void tinyjpeg_free(struct jdec_private *priv);
58
59int tinyjpeg_parse_header(struct jdec_private *priv, const unsigned char *buf, unsigned int size);
60int tinyjpeg_decode(struct jdec_private *priv);
61const char *tinyjpeg_get_errorstring(struct jdec_private *priv);
62void tinyjpeg_get_size(struct jdec_private *priv, unsigned int *width, unsigned int *height);
63
64#ifdef __cplusplus
65}
66#endif
67
68#endif
69
70
71
72