1 /*
2 * QOI parser
3 * Copyright (c) 2022 Paul B Mahol
4 *
5 * This file is part of FFmpeg.
6 *
7 * FFmpeg is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * FFmpeg is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with FFmpeg; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22 /**
23 * @file
24 * QOI parser
25 */
26
28
32
34 const uint8_t **poutbuf, int *poutbuf_size,
35 const uint8_t *buf, int buf_size)
36 {
40
43
44 *poutbuf_size = 0;
46
48 next = buf_size;
49 } else {
50 for (;
i < buf_size;
i++) {
52 if (
state == 0x01LL) {
54 break;
55 }
56 }
57
61 *poutbuf_size = 0;
62 return buf_size;
63 }
64 }
65
66 *poutbuf = buf;
67 *poutbuf_size = buf_size;
68
69 return next;
70 }
71
77 };