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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * | 7 * |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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| 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 */ | 27 */ |
| 28 | 28 |
| 29 #include "config.h" | 29 #include "config.h" |
| 30 | 30 |
| 31 #if ENABLE(WEB_AUDIO) | 31 #if ENABLE(WEB_AUDIO) |
| 32 | 32 |
| 33 #include "AudioFIFO.h" | 33 #include "core/platform/audio/AudioFIFO.h" |
| 34 | 34 |
| 35 namespace WebCore { | 35 namespace WebCore { |
| 36 | 36 |
| 37 AudioFIFO::AudioFIFO(unsigned numberOfChannels, size_t fifoLength) | 37 AudioFIFO::AudioFIFO(unsigned numberOfChannels, size_t fifoLength) |
| 38 : m_fifoAudioBus(numberOfChannels, fifoLength) | 38 : m_fifoAudioBus(numberOfChannels, fifoLength) |
| 39 , m_fifoLength(fifoLength) | 39 , m_fifoLength(fifoLength) |
| 40 , m_framesInFifo(0) | 40 , m_framesInFifo(0) |
| 41 , m_readIndex(0) | 41 , m_readIndex(0) |
| 42 , m_writeIndex(0) | 42 , m_writeIndex(0) |
| 43 { | 43 { |
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| 135 } else { | 135 } else { |
| 136 // Invalid values for index or size. Set the part lengths to zero so not
hing is copied. | 136 // Invalid values for index or size. Set the part lengths to zero so not
hing is copied. |
| 137 part1Length = 0; | 137 part1Length = 0; |
| 138 part2Length = 0; | 138 part2Length = 0; |
| 139 } | 139 } |
| 140 } | 140 } |
| 141 | 141 |
| 142 } // namespace WebCore | 142 } // namespace WebCore |
| 143 | 143 |
| 144 #endif // ENABLE(WEB_AUDIO) | 144 #endif // ENABLE(WEB_AUDIO) |
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