allanger/paulxstretch
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Experimented with adding a sound play range offset parameter but not going to be able to support it properly for now. Show debug build title in about screen.

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xenakios
2018-02-15 16:03:00 +02:00
parent 178d68b0ec
commit 3171940a67
5 changed files with 49 additions and 13 deletions
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29
Source/PluginProcessor.cpp
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@ -142,6 +142,9 @@ PaulstretchpluginAudioProcessor::PaulstretchpluginAudioProcessor()
addParameter(new AudioParameterBool("markdirty0", "Internal (don't use)", false)); // 31
m_inchansparam = new AudioParameterInt("numinchans0", "Num ins", 2, 8, 2); // 32
addParameter(m_inchansparam); // 32
#ifdef SOUNDRANGE_OFFSET_ENABLED
addParameter(new AudioParameterFloat("playrangeoffset_0", "Play offset", 0.0f, 1.0f, 0.0f)); // 33
#endif
auto& pars = getParameters();
for (const auto& p : pars)
m_reset_pars.push_back(p->getValue());
@ -478,6 +481,14 @@ void copyAudioBufferWrappingPosition(const AudioBuffer<float>& src, AudioBuffer<
}
}
inline void sanitizeTimeRange(double& t0, double& t1)
{
if (t0 > t1)
std::swap(t0, t1);
if (t1 - t0 < 0.001)
t1 = t0 + 0.001;
}
void PaulstretchpluginAudioProcessor::processBlock (AudioSampleBuffer& buffer, MidiBuffer& midiMessages)
{
ScopedLock locker(m_cs);
@ -555,10 +566,20 @@ void PaulstretchpluginAudioProcessor::processBlock (AudioSampleBuffer& buffer, M
m_stretch_source->setLoopXFadeLength(*getFloatParameter(cpi_loopxfadelen));
double t0 = *getFloatParameter(cpi_soundstart);
double t1 = *getFloatParameter(cpi_soundend);
if (t0 > t1)
std::swap(t0, t1);
if (t1 - t0 < 0.001)
t1 = t0 + 0.001;
sanitizeTimeRange(t0, t1);
#ifdef SOUNDRANGE_OFFSET_ENABLED
if (m_cur_playrangeoffset != (*getFloatParameter(cpi_playrangeoffset)))
{
double prlen = t1 - t0;
m_cur_playrangeoffset = jlimit<float>(0.0f,1.0f-prlen,(float)*getFloatParameter(cpi_playrangeoffset));
t0 = m_cur_playrangeoffset;
t1 = t0 + prlen;
sanitizeTimeRange(t0, t1);
getFloatParameter(cpi_soundstart)->setValueNotifyingHost(t0);
getFloatParameter(cpi_soundend)->setValueNotifyingHost(t1);
}
#endif
m_stretch_source->setPlayRange({ t0,t1 }, true);
m_stretch_source->setFreezing(getParameter(cpi_freeze));
m_stretch_source->setPaused(getParameter(cpi_pause_enabled));