DelayNode::DelayNode(AbstractAudioContext& context, double maxDelayTime)
: AudioNode(context)
, m_delayTime(AudioParam::create(context, ParamTypeDelayDelayTime, 0.0, 0.0, maxDelayTime))
{
setHandler(AudioBasicProcessorHandler::create(
AudioHandler::NodeTypeDelay,
*this,
context.sampleRate(),
wrapUnique(new DelayProcessor(
context.sampleRate(),
1,
m_delayTime->handler(),
maxDelayTime))));
}
// ----------------------------------------------------------------
AudioBufferSourceNode::AudioBufferSourceNode(AbstractAudioContext& context)
: AudioScheduledSourceNode(context)
, m_playbackRate(AudioParam::create(context, ParamTypeAudioBufferSourcePlaybackRate, 1.0))
, m_detune(AudioParam::create(context, ParamTypeAudioBufferSourceDetune, 0.0))
{
setHandler(AudioBufferSourceHandler::create(
*this,
context.sampleRate(),
m_playbackRate->handler(),
m_detune->handler()));
}
DynamicsCompressorNode::DynamicsCompressorNode(AbstractAudioContext& context)
: AudioNode(context)
, m_threshold(AudioParam::create(context, ParamTypeDynamicsCompressorThreshold, -24, -100, 0))
, m_knee(AudioParam::create(context, ParamTypeDynamicsCompressorKnee, 30, 0, 40))
, m_ratio(AudioParam::create(context, ParamTypeDynamicsCompressorRatio, 12, 1, 20))
, m_attack(AudioParam::create(context, ParamTypeDynamicsCompressorAttack, 0.003, 0, 1))
, m_release(AudioParam::create(context, ParamTypeDynamicsCompressorRelease, 0.250, 0, 1))
{
setHandler(DynamicsCompressorHandler::create(
*this,
context.sampleRate(),
m_threshold->handler(),
m_knee->handler(),
m_ratio->handler(),
m_attack->handler(),
m_release->handler()));
}
WaveShaperNode::WaveShaperNode(AbstractAudioContext& context)
: AudioNode(context)
{
setHandler(AudioBasicProcessorHandler::create(AudioHandler::NodeTypeWaveShaper, *this, context.sampleRate(), adoptPtr(new WaveShaperProcessor(context.sampleRate(), 1))));
handler().initialize();
}
