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| 1 /* | 1 /* |
| 2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 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 "SincResampler.h" | 33 #include "core/platform/audio/SincResampler.h" |
| 34 | 34 |
| 35 #include "AudioBus.h" | 35 #include "core/platform/audio/AudioBus.h" |
| 36 #include <wtf/MathExtras.h> | 36 #include <wtf/MathExtras.h> |
| 37 | 37 |
| 38 #ifdef __SSE2__ | 38 #ifdef __SSE2__ |
| 39 #include <emmintrin.h> | 39 #include <emmintrin.h> |
| 40 #endif | 40 #endif |
| 41 | 41 |
| 42 using namespace std; | 42 using namespace std; |
| 43 | 43 |
| 44 // Input buffer layout, dividing the total buffer into regions (r0 - r5): | 44 // Input buffer layout, dividing the total buffer into regions (r0 - r5): |
| 45 // | 45 // |
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| 465 | 465 |
| 466 // Step (4) | 466 // Step (4) |
| 467 // Refresh the buffer with more input. | 467 // Refresh the buffer with more input. |
| 468 consumeSource(r5, m_blockSize); | 468 consumeSource(r5, m_blockSize); |
| 469 } | 469 } |
| 470 } | 470 } |
| 471 | 471 |
| 472 } // namespace WebCore | 472 } // namespace WebCore |
| 473 | 473 |
| 474 #endif // ENABLE(WEB_AUDIO) | 474 #endif // ENABLE(WEB_AUDIO) |
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