allanger/paulxstretch
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Whoops, almost forgot the smoothed play range stuff for multiple channels

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xenakios 2018-02-23 21:01:39 +02:00
parent 3a8da6de0c
commit a988086ec6
1 changed files with 42 additions and 42 deletions
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82
Source/PS_Source/Input/AInputS.h
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@ -171,52 +171,51 @@ public:
readinc = -1;
for (int i = 0; i < nsmps; ++i)
{
float seekfadegain = 1.0f;
if (m_seekfade.state == 1)
{
//Logger::writeToLog("Seek requested to pos " + String(m_seekfade.requestedpos));
m_seekfade.state = 2;
}
if (m_seekfade.state == 2)
{
seekfadegain = 1.0 - (1.0 / m_seekfade.length*m_seekfade.counter);
++m_seekfade.counter;
if (m_seekfade.counter >= m_seekfade.length)
{
//Logger::writeToLog("Doing seek " + String(m_seekfade.requestedpos));
m_seekfade.counter = 0;
m_seekfade.state = 3;
if (m_seekfade.requestedrange.isEmpty() == false)
{
setActiveRangeImpl(m_seekfade.requestedrange);
updatesamplepositions();
if (m_activerange.contains(getCurrentPositionPercent()) == false)
seekImpl(m_activerange.getStart());
}
}
}
if (m_seekfade.state == 3)
{
seekfadegain = 1.0 / m_seekfade.length*m_seekfade.counter;
++m_seekfade.counter;
if (m_seekfade.counter >= m_seekfade.length)
{
//Logger::writeToLog("Seek cycle finished");
m_seekfade.counter = 0;
m_seekfade.state = 0;
m_seekfade.requestedpos = 0.0;
m_seekfade.requestedrange = Range<double>();
}
}
jassert(seekfadegain >= 0.0f && seekfadegain<=1.0f);
if (inchans == 1 && numchans > 0)
{
float sig = getCrossFadedSampleLambda(m_currentsample, 0, subsect_t0, subsect_t1, xfadelen);
if (m_seekfade.state == 1)
{
//Logger::writeToLog("Seek requested to pos " + String(m_seekfade.requestedpos));
m_seekfade.state = 2;
}
if (m_seekfade.state == 2)
{
float seekfadegain = 1.0-(1.0 / m_seekfade.length*m_seekfade.counter);
sig *= seekfadegain;
++m_seekfade.counter;
if (m_seekfade.counter >= m_seekfade.length)
{
//Logger::writeToLog("Doing seek " + String(m_seekfade.requestedpos));
m_seekfade.counter = 0;
m_seekfade.state = 3;
if (m_seekfade.requestedrange.isEmpty() == false)
{
setActiveRangeImpl(m_seekfade.requestedrange);
updatesamplepositions();
if (m_activerange.contains(getCurrentPositionPercent()) == false)
seekImpl(m_activerange.getStart());
}
}
}
if (m_seekfade.state == 3)
{
float seekfadegain = 1.0 / m_seekfade.length*m_seekfade.counter;
sig *= seekfadegain;
++m_seekfade.counter;
if (m_seekfade.counter >= m_seekfade.length)
{
//Logger::writeToLog("Seek cycle finished");
m_seekfade.counter = 0;
m_seekfade.state = 0;
m_seekfade.requestedpos = 0.0;
m_seekfade.requestedrange = Range<double>();
}
}
for (int j = 0; j < numchans; ++j)
{
smps[j][i] = sig;
smps[j][i] = sig*seekfadegain;
}
}
else if (inchans > 1 && numchans > 1)
@ -224,7 +223,8 @@ public:
for (int j = 0; j < numchans; ++j)
{
int inchantouse = j % inchans;
smps[j][i] = getCrossFadedSampleLambda(m_currentsample, inchantouse, subsect_t0, subsect_t1,xfadelen);
smps[j][i] = seekfadegain*getCrossFadedSampleLambda(m_currentsample, inchantouse,
subsect_t0, subsect_t1,xfadelen);
}
}