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Submix class and initial effects

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This commit is contained in:
Jack Andersen
2016-05-07 12:10:57 -10:00
parent 708662c23e
commit 3cce975977
23 changed files with 419 additions and 34 deletions
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54
lib/BooBackend.cpp
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@@ -1,5 +1,6 @@
#include "amuse/BooBackend.hpp"
#include "amuse/Voice.hpp"
#include "amuse/Submix.hpp"
namespace amuse
{
@@ -16,6 +17,12 @@ BooBackendVoice::BooBackendVoice(boo::IAudioVoiceEngine& engine, Voice& clientVo
m_booVoice(engine.allocateNewMonoVoice(sampleRate, &m_cb, dynamicPitch))
{}
BooBackendVoice::BooBackendVoice(boo::IAudioSubmix& submix, Voice& clientVox,
double sampleRate, bool dynamicPitch)
: m_clientVox(clientVox), m_cb(*this),
m_booVoice(submix.allocateNewMonoVoice(sampleRate, &m_cb, dynamicPitch))
{}
void BooBackendVoice::setMatrixCoefficients(const float coefs[8])
{
m_booVoice->setMonoMatrixCoefficients(coefs);
@@ -36,6 +43,48 @@ void BooBackendVoice::stop()
m_booVoice->stop();
}
bool BooBackendSubmix::SubmixCallback::canApplyEffect() const
{
return m_parent.m_clientSmx.canApplyEffect();
}
void BooBackendSubmix::SubmixCallback::applyEffect(int16_t* audio, const boo::ChannelMap& chanMap,
double sampleRate) const
{
return m_parent.m_clientSmx.applyEffect(audio, reinterpret_cast<const ChannelMap&>(chanMap), sampleRate);
}
void BooBackendSubmix::SubmixCallback::applyEffect(int32_t* audio, const boo::ChannelMap& chanMap,
double sampleRate) const
{
return m_parent.m_clientSmx.applyEffect(audio, reinterpret_cast<const ChannelMap&>(chanMap), sampleRate);
}
void BooBackendSubmix::SubmixCallback::applyEffect(float* audio, const boo::ChannelMap& chanMap,
double sampleRate) const
{
return m_parent.m_clientSmx.applyEffect(audio, reinterpret_cast<const ChannelMap&>(chanMap), sampleRate);
}
BooBackendSubmix::BooBackendSubmix(boo::IAudioVoiceEngine& engine, Submix& clientSmx)
: m_clientSmx(clientSmx), m_cb(*this), m_booSubmix(engine.allocateNewSubmix(&m_cb))
{}
BooBackendSubmix::BooBackendSubmix(boo::IAudioSubmix& parent, Submix& clientSmx)
: m_clientSmx(clientSmx), m_cb(*this), m_booSubmix(parent.allocateNewSubmix(&m_cb))
{}
void BooBackendSubmix::setChannelGains(const float gains[8])
{
m_booSubmix->setChannelGains(gains);
}
std::unique_ptr<IBackendVoice>
BooBackendSubmix::allocateVoice(Voice& clientVox, double sampleRate, bool dynamicPitch)
{
return std::make_unique<BooBackendVoice>(*m_booSubmix, clientVox, sampleRate, dynamicPitch);
}
BooBackendVoiceAllocator::BooBackendVoiceAllocator(boo::IAudioVoiceEngine& booEngine)
: m_booEngine(booEngine)
{}
@@ -46,4 +95,9 @@ BooBackendVoiceAllocator::allocateVoice(Voice& clientVox, double sampleRate, boo
return std::make_unique<BooBackendVoice>(m_booEngine, clientVox, sampleRate, dynamicPitch);
}
std::unique_ptr<IBackendSubmix> BooBackendVoiceAllocator::allocateSubmix(Submix& clientSmx)
{
return std::make_unique<BooBackendSubmix>(m_booEngine, clientSmx);
}
}