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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 17 matching lines...) Expand all Loading... |
| 28 #include "modules/EventTargetModules.h" | 28 #include "modules/EventTargetModules.h" |
| 29 #include "platform/audio/AudioBus.h" | 29 #include "platform/audio/AudioBus.h" |
| 30 #include "wtf/Forward.h" | 30 #include "wtf/Forward.h" |
| 31 #include "wtf/OwnPtr.h" | 31 #include "wtf/OwnPtr.h" |
| 32 #include "wtf/PassOwnPtr.h" | 32 #include "wtf/PassOwnPtr.h" |
| 33 #include "wtf/RefPtr.h" | 33 #include "wtf/RefPtr.h" |
| 34 #include "wtf/Vector.h" | 34 #include "wtf/Vector.h" |
| 35 | 35 |
| 36 #define DEBUG_AUDIONODE_REFERENCES 0 | 36 #define DEBUG_AUDIONODE_REFERENCES 0 |
| 37 | 37 |
| 38 namespace WebCore { | 38 namespace blink { |
| 39 | 39 |
| 40 class AudioContext; | 40 class AudioContext; |
| 41 class AudioNodeInput; | 41 class AudioNodeInput; |
| 42 class AudioNodeOutput; | 42 class AudioNodeOutput; |
| 43 class AudioParam; | 43 class AudioParam; |
| 44 class ExceptionState; | 44 class ExceptionState; |
| 45 | 45 |
| 46 // An AudioNode is the basic building block for handling audio within an AudioCo
ntext. | 46 // An AudioNode is the basic building block for handling audio within an AudioCo
ntext. |
| 47 // It may be an audio source, an intermediate processing module, or an audio des
tination. | 47 // It may be an audio source, an intermediate processing module, or an audio des
tination. |
| 48 // Each AudioNode can have inputs and/or outputs. An AudioSourceNode has no inpu
ts and a single output. | 48 // Each AudioNode can have inputs and/or outputs. An AudioSourceNode has no inpu
ts and a single output. |
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| 243 virtual void refEventTarget() OVERRIDE FINAL { ref(); } | 243 virtual void refEventTarget() OVERRIDE FINAL { ref(); } |
| 244 virtual void derefEventTarget() OVERRIDE FINAL { deref(); } | 244 virtual void derefEventTarget() OVERRIDE FINAL { deref(); } |
| 245 #endif | 245 #endif |
| 246 | 246 |
| 247 protected: | 247 protected: |
| 248 unsigned m_channelCount; | 248 unsigned m_channelCount; |
| 249 ChannelCountMode m_channelCountMode; | 249 ChannelCountMode m_channelCountMode; |
| 250 AudioBus::ChannelInterpretation m_channelInterpretation; | 250 AudioBus::ChannelInterpretation m_channelInterpretation; |
| 251 }; | 251 }; |
| 252 | 252 |
| 253 } // namespace WebCore | 253 } // namespace blink |
| 254 | 254 |
| 255 #endif // AudioNode_h | 255 #endif // AudioNode_h |
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