| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 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 |
| (...skipping 18 matching lines...) Expand all Loading... |
| 29 #include "platform/audio/AudioChannel.h" | 29 #include "platform/audio/AudioChannel.h" |
| 30 #include "platform/audio/VectorMath.h" | 30 #include "platform/audio/VectorMath.h" |
| 31 #include <algorithm> | 31 #include <algorithm> |
| 32 #include <math.h> | 32 #include <math.h> |
| 33 | 33 |
| 34 namespace blink { | 34 namespace blink { |
| 35 | 35 |
| 36 using namespace VectorMath; | 36 using namespace VectorMath; |
| 37 | 37 |
| 38 void AudioChannel::resizeSmaller(size_t newLength) { | 38 void AudioChannel::resizeSmaller(size_t newLength) { |
| 39 ASSERT(newLength <= m_length); | 39 DCHECK_LE(newLength, m_length); |
| 40 if (newLength <= m_length) | 40 if (newLength <= m_length) |
| 41 m_length = newLength; | 41 m_length = newLength; |
| 42 } | 42 } |
| 43 | 43 |
| 44 void AudioChannel::scale(float scale) { | 44 void AudioChannel::scale(float scale) { |
| 45 if (isSilent()) | 45 if (isSilent()) |
| 46 return; | 46 return; |
| 47 | 47 |
| 48 vsmul(data(), 1, &scale, mutableData(), 1, length()); | 48 vsmul(data(), 1, &scale, mutableData(), 1, length()); |
| 49 } | 49 } |
| (...skipping 63 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 113 return 0; | 113 return 0; |
| 114 | 114 |
| 115 float max = 0; | 115 float max = 0; |
| 116 | 116 |
| 117 vmaxmgv(data(), 1, &max, length()); | 117 vmaxmgv(data(), 1, &max, length()); |
| 118 | 118 |
| 119 return max; | 119 return max; |
| 120 } | 120 } |
| 121 | 121 |
| 122 } // namespace blink | 122 } // namespace blink |
| OLD | NEW |