1 /*
2 * Copyright (C) 2010, Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 */
24
25 #include "config.h"
26
27 #if ENABLE(WEB_AUDIO)
28
29 #include "modules/webaudio/AudioProcessingEvent.h"
30
31 namespace blink {
32
create()33 PassRefPtrWillBeRawPtr<AudioProcessingEvent> AudioProcessingEvent::create()
34 {
35 return adoptRefWillBeNoop(new AudioProcessingEvent);
36 }
37
create(AudioBuffer * inputBuffer,AudioBuffer * outputBuffer,double playbackTime)38 PassRefPtrWillBeRawPtr<AudioProcessingEvent> AudioProcessingEvent::create(AudioBuffer* inputBuffer, AudioBuffer* outputBuffer, double playbackTime)
39 {
40 return adoptRefWillBeNoop(new AudioProcessingEvent(inputBuffer, outputBuffer, playbackTime));
41 }
42
AudioProcessingEvent()43 AudioProcessingEvent::AudioProcessingEvent()
44 {
45 }
46
AudioProcessingEvent(AudioBuffer * inputBuffer,AudioBuffer * outputBuffer,double playbackTime)47 AudioProcessingEvent::AudioProcessingEvent(AudioBuffer* inputBuffer, AudioBuffer* outputBuffer, double playbackTime)
48 : Event(EventTypeNames::audioprocess, true, false)
49 , m_inputBuffer(inputBuffer)
50 , m_outputBuffer(outputBuffer)
51 , m_playbackTime(playbackTime)
52 {
53 }
54
~AudioProcessingEvent()55 AudioProcessingEvent::~AudioProcessingEvent()
56 {
57 }
58
interfaceName() const59 const AtomicString& AudioProcessingEvent::interfaceName() const
60 {
61 return EventNames::AudioProcessingEvent;
62 }
63
trace(Visitor * visitor)64 void AudioProcessingEvent::trace(Visitor* visitor)
65 {
66 visitor->trace(m_inputBuffer);
67 visitor->trace(m_outputBuffer);
68 Event::trace(visitor);
69 }
70
71 } // namespace blink
72
73 #endif // ENABLE(WEB_AUDIO)
74