void
runSineOscillator_FreqCtrl_AmpAudio(LADSPA_Handle Instance,
unsigned long SampleCount) {
SineOscillator * poSineOscillator = (SineOscillator *)Instance;
poSineOscillator->setPhaseStepFromFrequency
(*(poSineOscillator->m_pfFrequency));
for (unsigned long lIndex = 0; lIndex < SampleCount; lIndex++) {
poSineOscillator->m_pfOutput[lIndex]
= (g_pfSineTable[poSineOscillator->m_lPhase >> SINE_TABLE_SHIFT]
* poSineOscillator->m_pfAmplitude[lIndex]);
poSineOscillator->m_lPhase
+= poSineOscillator->m_lPhaseStep;
}
}
void
runSineOscillator_FreqAudio_AmpAudio(LADSPA_Handle Instance,
unsigned long SampleCount) {
SineOscillator * poSineOscillator = (SineOscillator *)Instance;
for (unsigned long lIndex = 0; lIndex < SampleCount; lIndex++) {
/* Extract frequency at this point to guarantee inplace
support. */
LADSPA_Data fFrequency
= (poSineOscillator->m_pfFrequency[lIndex]);
poSineOscillator->m_pfOutput[lIndex]
= (g_pfSineTable[poSineOscillator->m_lPhase >> SINE_TABLE_SHIFT]
* poSineOscillator->m_pfAmplitude[lIndex]);
poSineOscillator->setPhaseStepFromFrequency(fFrequency);
poSineOscillator->m_lPhase
+= poSineOscillator->m_lPhaseStep;
}
}