LoopPointsUGenInternal::LoopPointsUGenInternal(Buffer const& buffer,
UGen const& rate,
UGen const& start,
UGen const& end,
UGen const& loop,
UGen const& startAtZero,
UGen const& playToEnd,
const UGen::DoneAction doneAction,
MetaData const& metaDataToUse) throw()
: UGenInternal(NumInputs),
b(buffer),
currentValue((startAtZero.getValue() >= 0.5f) ? 0.f : start.getValue() * b.size()),
lastLoop(false),
doneAction_(doneAction),
shouldDeleteValue(doneAction_ == UGen::DeleteWhenDone),
metaData(metaDataToUse),
prevValue((rate.getValue() >= 0.f) ? currentValue - 1.f : b.size())
{
inputs[Rate] = rate;
inputs[Start] = start;
inputs[End] = end;
inputs[Loop] = loop;
inputs[StartAtZero] = startAtZero;
inputs[PlayToEnd] = playToEnd;
}
void draw()
{
ofFill();
ofSetColor(255, amp.getValue() * 255);
ofCircle(pos.x, pos.y, amp.getValue() * 100);
ofNoFill();
ofSetColor(255);
ofCircle(pos.x, pos.y, amp.getValue() * 80);
}
MulAdd::MulAdd(UGen const& input, UGen const& mul, UGen const& add) throw()
{
UGen inputs[] = { input, mul, add };
const int numInputChannels = findMaxInputChannels(numElementsInArray(inputs), inputs);
ugen_assert(numInputChannels > 0);
initInternal(numInputChannels);
for(unsigned int i = 0; i < numInternalUGens; i++)
{
internalUGens[i] = new MulAddUGenInternal(input, mul, add);
internalUGens[i]->initValue(input.getValue(i) * mul.getValue(i) + add.getValue(i));
}
}
BAllPass::BAllPass(UGen const& input, UGen const& freq, UGen const& rq) throw()
{
UGen inputs[] = { input, freq, rq };
const int numInputChannels = findMaxInputChannels(numElementsInArray(inputs), inputs);
initInternal(numInputChannels);
for(unsigned int i = 0; i < numInternalUGens; i++)
{
BEQBaseUGenInternal* filter = new BAllPassUGenInternal(input, freq, rq);
filter->calculateCoeffs(freq.getValue(i), rq.getValue(i), 1.f);
filter->initValue(input.getValue(i));
internalUGens[i] = filter;
}
}
BHiShelf::BHiShelf(UGen const& input, UGen const& freq, UGen const& rs, UGen const& gain) throw()
{
UGen inputs[] = { input, freq, rs, gain };
const int numInputChannels = findMaxInputChannels(numElementsInArray(inputs), inputs);
initInternal(numInputChannels);
for(unsigned int i = 0; i < numInternalUGens; i++)
{
BEQBaseUGenInternal* filter = new BHiShelfUGenInternal(input, freq, rs, gain);
filter->calculateCoeffs(freq.getValue(i), rs.getValue(i), gain.getValue(i));
filter->initValue(input.getValue(i) * gain.getValue(i));
internalUGens[i] = filter;
}
}
SAH::SAH(UGen const& input, UGen const& trig) throw()
{
UGen inputs[] = { input, trig };
const int numInputChannels = findMaxInputChannels(numElementsInArray(inputs), inputs);
initInternal(numInputChannels);
for(unsigned int i = 0; i < numInternalUGens; i++)
{
internalUGens[i] = new SAHUGenInternal(input, trig);
if(trig.getValue(i) <= 0.f)
internalUGens[i]->initValue(0.f);
else
internalUGens[i]->initValue(input.getValue(i));
}
}
LagUD::LagUD(UGen const& input, UGen const& lagTimeUp, UGen const& lagTimeDown) throw()
{
UGen inputs[] = { input, lagTimeUp, lagTimeDown };
const int numInputChannels = findMaxInputChannels(numElementsInArray(inputs), inputs);
initInternal(numInputChannels);
for(unsigned int i = 0; i < numInternalUGens; i++)
{
internalUGens[i] = new LagUDUGenInternal(input, lagTimeUp, lagTimeDown);
internalUGens[i]->initValue(input.getValue(i));
}
}
BufferSenderUGenInternal::BufferSenderUGenInternal(UGen const& input, UGen const& duration) throw()
: UGenInternal(NumInputs),
audioBuffer(Buffer::withSize((int)(UGen::getSampleRate()), input.getNumChannels(), true)),
bufferIndex(0),
audioBufferSizeUsed(0),
samplesProcessed(0)
{
inputs[Input] = input;
inputs[Duration] = duration;
audioBufferSizeUsed = max(1, (int)(duration.getValue() * UGen::getSampleRate() + 0.5));
}
PlayBuf::PlayBuf(Buffer const& buffer,
UGen const& rate,
UGen const& trigger,
UGen const& startPos,
UGen const& loop,
const UGen::DoneAction doneAction,
MetaData const& metaData) throw()
{
// just mix the input ugens, they should be mono
// mix() will just return the original UGen if it has only one channel anyway
const int numChannels = buffer.getNumChannels();
if(numChannels > 0 && buffer.size() > 0)
{
initInternal(numChannels);
UGen startPosChecked = startPos.mix();
generateFromProxyOwner(new PlayBufUGenInternal(buffer,
rate.mix(),
trigger.mix(),
startPosChecked,
loop.mix(),
doneAction,
metaData));
for(int i = 0; i < numChannels; i++)
{
internalUGens[i]->initValue(buffer.getSample(i, startPosChecked.getValue(0)));
}
}
else
{
//?? what was I thinking here?
}
}
