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| 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 | |
| 31 namespace cricket { | |
| 32 | |
| 33 class AudioFrame { | |
| 34 public: | |
| 35 AudioFrame() | |
| 36 : audio10ms_(NULL), | |
| 37 length_(0), | |
| 38 sampling_frequency_(8000), | |
| 39 stereo_(false) { | |
| 40 } | |
| 41 AudioFrame(int16_t* 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 int16_t* GetData() { return audio10ms_; } | |
| 48 size_t GetSize() const { return length_; } | |
| 49 int GetSamplingFrequency() const { return sampling_frequency_; } | |
| 50 bool GetStereo() const { return stereo_; } | |
| 51 | |
| 52 private: | |
| 53 // TODO(janahan): currently the data is not owned by this class. | |
| 54 // add ownership when we come up with the first use case that requires it. | |
| 55 int16_t* audio10ms_; | |
| 56 size_t length_; | |
| 57 int sampling_frequency_; | |
| 58 bool stereo_; | |
| 59 }; | |
| 60 | |
| 61 } // namespace cricket | |
| 62 #endif // TALK_MEDIA_BASE_AUDIOFRAME_H_ | |
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