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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 | 
| 11  *     notice, this list of conditions and the following disclaimer in the | 11  *     notice, this list of conditions and the following disclaimer in the | 
| 12  *     documentation and/or other materials provided with the distribution. | 12  *     documentation and/or other materials provided with the distribution. | 
| 13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of | 13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of | 
| 14  *     its contributors may be used to endorse or promote products derived | 14  *     its contributors may be used to endorse or promote products derived | 
| 15  *     from this software without specific prior written permission. | 15  *     from this software without specific prior written permission. | 
| 16  * | 16  * | 
| 17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | 17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | 
| 18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 
| 19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 
| 20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | 20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | 
| 21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 
| 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 #include "platform/audio/Panner.h" | 
|  | 30 #include <memory> | 
| 29 #include "platform/audio/EqualPowerPanner.h" | 31 #include "platform/audio/EqualPowerPanner.h" | 
| 30 #include "platform/audio/HRTFPanner.h" | 32 #include "platform/audio/HRTFPanner.h" | 
| 31 #include "platform/audio/Panner.h" |  | 
| 32 #include "wtf/PtrUtil.h" | 33 #include "wtf/PtrUtil.h" | 
| 33 #include <memory> |  | 
| 34 | 34 | 
| 35 namespace blink { | 35 namespace blink { | 
| 36 | 36 | 
| 37 std::unique_ptr<Panner> Panner::create(PanningModel model, | 37 std::unique_ptr<Panner> Panner::create(PanningModel model, | 
| 38                                        float sampleRate, | 38                                        float sampleRate, | 
| 39                                        HRTFDatabaseLoader* databaseLoader) { | 39                                        HRTFDatabaseLoader* databaseLoader) { | 
| 40   switch (model) { | 40   switch (model) { | 
| 41     case PanningModelEqualPower: | 41     case PanningModelEqualPower: | 
| 42       return WTF::makeUnique<EqualPowerPanner>(sampleRate); | 42       return WTF::makeUnique<EqualPowerPanner>(sampleRate); | 
| 43 | 43 | 
| 44     case PanningModelHRTF: | 44     case PanningModelHRTF: | 
| 45       return WTF::makeUnique<HRTFPanner>(sampleRate, databaseLoader); | 45       return WTF::makeUnique<HRTFPanner>(sampleRate, databaseLoader); | 
| 46 | 46 | 
| 47     default: | 47     default: | 
| 48       NOTREACHED(); | 48       NOTREACHED(); | 
| 49       return nullptr; | 49       return nullptr; | 
| 50   } | 50   } | 
| 51 } | 51 } | 
| 52 | 52 | 
| 53 }  // namespace blink | 53 }  // namespace blink | 
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