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| 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 |
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| 27 */ | 27 */ |
| 28 | 28 |
| 29 // Mac OS X - specific FFTFrame implementation | 29 // Mac OS X - specific FFTFrame implementation |
| 30 | 30 |
| 31 #include "config.h" | 31 #include "config.h" |
| 32 | 32 |
| 33 #if ENABLE(WEB_AUDIO) | 33 #if ENABLE(WEB_AUDIO) |
| 34 | 34 |
| 35 #if OS(DARWIN) && !USE(WEBAUDIO_FFMPEG) | 35 #if OS(DARWIN) && !USE(WEBAUDIO_FFMPEG) |
| 36 | 36 |
| 37 #include "FFTFrame.h" | 37 #include "core/platform/audio/FFTFrame.h" |
| 38 | 38 |
| 39 #include "VectorMath.h" | 39 #include "core/platform/audio/VectorMath.h" |
| 40 | 40 |
| 41 namespace WebCore { | 41 namespace WebCore { |
| 42 | 42 |
| 43 const int kMaxFFTPow2Size = 24; | 43 const int kMaxFFTPow2Size = 24; |
| 44 | 44 |
| 45 FFTSetup* FFTFrame::fftSetups = 0; | 45 FFTSetup* FFTFrame::fftSetups = 0; |
| 46 | 46 |
| 47 // Normal constructor: allocates for a given fftSize | 47 // Normal constructor: allocates for a given fftSize |
| 48 FFTFrame::FFTFrame(unsigned fftSize) | 48 FFTFrame::FFTFrame(unsigned fftSize) |
| 49 : m_realData(fftSize) | 49 : m_realData(fftSize) |
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| 184 float* FFTFrame::imagData() const | 184 float* FFTFrame::imagData() const |
| 185 { | 185 { |
| 186 return m_frame.imagp; | 186 return m_frame.imagp; |
| 187 } | 187 } |
| 188 | 188 |
| 189 } // namespace WebCore | 189 } // namespace WebCore |
| 190 | 190 |
| 191 #endif // #if OS(DARWIN) && !USE(WEBAUDIO_FFMPEG) | 191 #endif // #if OS(DARWIN) && !USE(WEBAUDIO_FFMPEG) |
| 192 | 192 |
| 193 #endif // ENABLE(WEB_AUDIO) | 193 #endif // ENABLE(WEB_AUDIO) |
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