libopenraw
bititerator.hpp
1/* -*- tab-width:4; c-basic-offset:4 -*- */
2/*
3 * libopenraw - bititerator.cpp
4 *
5 * Copyright (C) 2008 Rafael Avila de Espindola.
6 *
7 * This library is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public License
9 * as published by the Free Software Foundation, either version 3 of
10 * the License, or (at your option) any later version.
11 *
12 * This library 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 this library. If not, see
19 * <http://www.gnu.org/licenses/>.
20 */
21
22#ifndef OR_INTERNAL_BITITERATOR_H_
23#define OR_INTERNAL_BITITERATOR_H_
24
25#include <stdint.h>
26#include <stddef.h>
27
28namespace OpenRaw {
29namespace Internals {
30
31class BitIterator {
32 const uint8_t* m_p;
33 size_t m_size;
34
35 uint32_t m_bitBuffer;
36 size_t m_bitsOnBuffer;
37 void load(size_t numBits);
38
39public:
40 BitIterator(const uint8_t *p, size_t s);
41 uint32_t get(size_t);
42 uint32_t peek(size_t);
43 void skip(size_t);
44};
45
46}
47}
48
49#endif
CIFF is the container for CRW files. It is an attempt from Canon to make this a standard....
Definition arwfile.cpp:30