1// SuperTux
2// Copyright (C) 2006 Matthias Braun <matze@braunis.de>
3//
4// This program is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// This program is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with this program. If not, see <http://www.gnu.org/licenses/>.
16
17#ifndef HEADER_SUPERTUX_AUDIO_SOUND_FILE_HPP
18#define HEADER_SUPERTUX_AUDIO_SOUND_FILE_HPP
19
20#include <memory>
21#include <string>
22
23struct PHYSFS_File;
24
25class SoundFile
26{
27public:
28 enum FileFormat {
29 FORMAT_WAV,
30 FORMAT_OGG
31 };
32
33public:
34 static FileFormat get_file_format(PHYSFS_File* file, const std::string& filename);
35
36public:
37 SoundFile() :
38 m_channels(),
39 m_rate(),
40 m_bits_per_sample(),
41 m_size()
42 {}
43
44 virtual ~SoundFile() {}
45
46 virtual size_t read(void* buffer, size_t buffer_size) = 0;
47 virtual void reset() = 0;
48
49public:
50 int m_channels;
51 int m_rate;
52 int m_bits_per_sample;
53 /// size in bytes
54 size_t m_size;
55
56private:
57 SoundFile(const SoundFile&) = delete;
58 SoundFile& operator=(const SoundFile&) = delete;
59};
60
61std::unique_ptr<SoundFile> load_sound_file(const std::string& filename);
62
63#endif
64
65/* EOF */
66