Index: Source/modules/webaudio/OscillatorNode.cpp |
diff --git a/Source/modules/webaudio/OscillatorNode.cpp b/Source/modules/webaudio/OscillatorNode.cpp |
index 24957597087a2c8234b1abc0b04e1883ee717df6..7a6be3d0ed493694dda88f2db08ebc0724d11bc1 100644 |
--- a/Source/modules/webaudio/OscillatorNode.cpp |
+++ b/Source/modules/webaudio/OscillatorNode.cpp |
@@ -43,9 +43,9 @@ namespace WebCore { |
using namespace VectorMath; |
-PassRefPtr<OscillatorNode> OscillatorNode::create(AudioContext* context, float sampleRate) |
+PassRefPtrWillBeRawPtr<OscillatorNode> OscillatorNode::create(AudioContext* context, float sampleRate) |
{ |
- return adoptRef(new OscillatorNode(context, sampleRate)); |
+ return adoptRefWillBeNoop(new OscillatorNode(context, sampleRate)); |
} |
OscillatorNode::OscillatorNode(AudioContext* context, float sampleRate) |
@@ -116,22 +116,22 @@ bool OscillatorNode::setType(unsigned type) |
switch (type) { |
case SINE: { |
- DEFINE_STATIC_REF(PeriodicWave, periodicWaveSine, (PeriodicWave::createSine(sampleRate))); |
+ DEFINE_STATIC_REF_WILL_BE_PERSISTENT(PeriodicWave, periodicWaveSine, (PeriodicWave::createSine(sampleRate))); |
periodicWave = periodicWaveSine; |
break; |
} |
case SQUARE: { |
- DEFINE_STATIC_REF(PeriodicWave, periodicWaveSquare, (PeriodicWave::createSquare(sampleRate))); |
+ DEFINE_STATIC_REF_WILL_BE_PERSISTENT(PeriodicWave, periodicWaveSquare, (PeriodicWave::createSquare(sampleRate))); |
periodicWave = periodicWaveSquare; |
break; |
} |
case SAWTOOTH: { |
- DEFINE_STATIC_REF(PeriodicWave, periodicWaveSawtooth, (PeriodicWave::createSawtooth(sampleRate))); |
+ DEFINE_STATIC_REF_WILL_BE_PERSISTENT(PeriodicWave, periodicWaveSawtooth, (PeriodicWave::createSawtooth(sampleRate))); |
periodicWave = periodicWaveSawtooth; |
break; |
} |
case TRIANGLE: { |
- DEFINE_STATIC_REF(PeriodicWave, periodicWaveTriangle, (PeriodicWave::createTriangle(sampleRate))); |
+ DEFINE_STATIC_REF_WILL_BE_PERSISTENT(PeriodicWave, periodicWaveTriangle, (PeriodicWave::createTriangle(sampleRate))); |
periodicWave = periodicWaveTriangle; |
break; |
} |
@@ -341,6 +341,14 @@ bool OscillatorNode::propagatesSilence() const |
return !isPlayingOrScheduled() || hasFinished() || !m_periodicWave.get(); |
} |
+void OscillatorNode::trace(Visitor* visitor) |
+{ |
+ visitor->trace(m_frequency); |
+ visitor->trace(m_detune); |
+ visitor->trace(m_periodicWave); |
+ AudioScheduledSourceNode::trace(visitor); |
+} |
+ |
} // namespace WebCore |
#endif // ENABLE(WEB_AUDIO) |