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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 |
| (...skipping 11 matching lines...) Expand all Loading... |
| 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 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 #ifndef ReverbConvolverStage_h | 29 #ifndef ReverbConvolverStage_h |
| 30 #define ReverbConvolverStage_h | 30 #define ReverbConvolverStage_h |
| 31 | 31 |
| 32 #include <memory> |
| 32 #include "platform/audio/AudioArray.h" | 33 #include "platform/audio/AudioArray.h" |
| 33 #include "platform/audio/FFTFrame.h" | 34 #include "platform/audio/FFTFrame.h" |
| 34 #include "wtf/Allocator.h" | 35 #include "wtf/Allocator.h" |
| 35 #include "wtf/Noncopyable.h" | 36 #include "wtf/Noncopyable.h" |
| 36 #include <memory> | |
| 37 | 37 |
| 38 namespace blink { | 38 namespace blink { |
| 39 | 39 |
| 40 class ReverbAccumulationBuffer; | 40 class ReverbAccumulationBuffer; |
| 41 class ReverbConvolver; | 41 class ReverbConvolver; |
| 42 class FFTConvolver; | 42 class FFTConvolver; |
| 43 class DirectConvolver; | 43 class DirectConvolver; |
| 44 | 44 |
| 45 // A ReverbConvolverStage represents the convolution associated with a | 45 // A ReverbConvolverStage represents the convolution associated with a |
| 46 // sub-section of a large impulse response. It incorporates a delay line to | 46 // sub-section of a large impulse response. It incorporates a delay line to |
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| 94 AudioFloatArray m_temporaryBuffer; | 94 AudioFloatArray m_temporaryBuffer; |
| 95 | 95 |
| 96 bool m_directMode; | 96 bool m_directMode; |
| 97 std::unique_ptr<AudioFloatArray> m_directKernel; | 97 std::unique_ptr<AudioFloatArray> m_directKernel; |
| 98 std::unique_ptr<DirectConvolver> m_directConvolver; | 98 std::unique_ptr<DirectConvolver> m_directConvolver; |
| 99 }; | 99 }; |
| 100 | 100 |
| 101 } // namespace blink | 101 } // namespace blink |
| 102 | 102 |
| 103 #endif // ReverbConvolverStage_h | 103 #endif // ReverbConvolverStage_h |
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