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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 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| (...skipping 16 matching lines...) Expand all Loading... |
| 27 #if ENABLE(WEB_AUDIO) | 27 #if ENABLE(WEB_AUDIO) |
| 28 | 28 |
| 29 #include "modules/webaudio/AudioDestinationNode.h" | 29 #include "modules/webaudio/AudioDestinationNode.h" |
| 30 | 30 |
| 31 #include "platform/audio/AudioUtilities.h" | 31 #include "platform/audio/AudioUtilities.h" |
| 32 #include "platform/audio/DenormalDisabler.h" | 32 #include "platform/audio/DenormalDisabler.h" |
| 33 #include "modules/webaudio/AudioContext.h" | 33 #include "modules/webaudio/AudioContext.h" |
| 34 #include "modules/webaudio/AudioNodeInput.h" | 34 #include "modules/webaudio/AudioNodeInput.h" |
| 35 #include "modules/webaudio/AudioNodeOutput.h" | 35 #include "modules/webaudio/AudioNodeOutput.h" |
| 36 | 36 |
| 37 namespace WebCore { | 37 namespace blink { |
| 38 | 38 |
| 39 AudioDestinationNode::AudioDestinationNode(AudioContext* context, float sampleRa
te) | 39 AudioDestinationNode::AudioDestinationNode(AudioContext* context, float sampleRa
te) |
| 40 : AudioNode(context, sampleRate) | 40 : AudioNode(context, sampleRate) |
| 41 , m_currentSampleFrame(0) | 41 , m_currentSampleFrame(0) |
| 42 { | 42 { |
| 43 ScriptWrappable::init(this); | 43 ScriptWrappable::init(this); |
| 44 addInput(); | 44 addInput(); |
| 45 | 45 |
| 46 setNodeType(NodeTypeDestination); | 46 setNodeType(NodeTypeDestination); |
| 47 } | 47 } |
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| 86 // Process nodes which need a little extra help because they are not connect
ed to anything, but still need to process. | 86 // Process nodes which need a little extra help because they are not connect
ed to anything, but still need to process. |
| 87 context()->processAutomaticPullNodes(numberOfFrames); | 87 context()->processAutomaticPullNodes(numberOfFrames); |
| 88 | 88 |
| 89 // Let the context take care of any business at the end of each render quant
um. | 89 // Let the context take care of any business at the end of each render quant
um. |
| 90 context()->handlePostRenderTasks(); | 90 context()->handlePostRenderTasks(); |
| 91 | 91 |
| 92 // Advance current sample-frame. | 92 // Advance current sample-frame. |
| 93 m_currentSampleFrame += numberOfFrames; | 93 m_currentSampleFrame += numberOfFrames; |
| 94 } | 94 } |
| 95 | 95 |
| 96 } // namespace WebCore | 96 } // namespace blink |
| 97 | 97 |
| 98 #endif // ENABLE(WEB_AUDIO) | 98 #endif // ENABLE(WEB_AUDIO) |
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