1/*
2 * libjingle
3 * Copyright 2004 Google Inc.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 *  1. Redistributions of source code must retain the above copyright notice,
9 *     this list of conditions and the following disclaimer.
10 *  2. Redistributions in binary form must reproduce the above copyright notice,
11 *     this list of conditions and the following disclaimer in the documentation
12 *     and/or other materials provided with the distribution.
13 *  3. The name of the author may not be used to endorse or promote products
14 *     derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#ifndef TALK_MEDIA_BASE_AUDIOFRAME_H_
29#define TALK_MEDIA_BASE_AUDIOFRAME_H_
30
31namespace cricket {
32
33class AudioFrame {
34 public:
35  AudioFrame()
36      : audio10ms_(NULL),
37        length_(0),
38        sampling_frequency_(8000),
39        stereo_(false) {
40  }
41  AudioFrame(int16* audio, size_t audio_length, int sample_freq, bool stereo)
42      : audio10ms_(audio),
43        length_(audio_length),
44        sampling_frequency_(sample_freq),
45        stereo_(stereo) {
46  }
47
48  int16* GetData() { return audio10ms_; }
49  size_t GetSize() const { return length_; }
50  int GetSamplingFrequency() const { return sampling_frequency_; }
51  bool GetStereo() const { return stereo_; }
52
53 private:
54  // TODO(janahan): currently the data is not owned by this class.
55  // add ownership when we come up with the first use case that requires it.
56  int16* audio10ms_;
57  size_t length_;
58  int sampling_frequency_;
59  bool stereo_;
60};
61
62}  // namespace cricket
63#endif  // TALK_MEDIA_BASE_AUDIOFRAME_H_
64