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DelayLine: Add function to retrieve the maximum possible delay time

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reuk 2021-09-28 10:25:02 +01:00
parent 4c95897ad3
commit fad3490946
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2 changed files with 8 additions and 1 deletions
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2
modules/juce_dsp/processors/juce_DelayLine.cpp
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@ -49,7 +49,7 @@ DelayLine<SampleType, InterpolationType>::DelayLine (int maximumDelayInSamples)
template <typename SampleType, typename InterpolationType>
void DelayLine<SampleType, InterpolationType>::setDelay (SampleType newDelayInSamples)
{
auto upperLimit = (SampleType) (totalSize - 1);
auto upperLimit = (SampleType) getMaximumDelayInSamples();
jassert (isPositiveAndNotGreaterThan (newDelayInSamples, upperLimit));
delay = jlimit ((SampleType) 0, upperLimit, newDelayInSamples);

7
modules/juce_dsp/processors/juce_DelayLine.h
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@ -120,6 +120,13 @@ public:
*/
void setMaximumDelayInSamples (int maxDelayInSamples);
/** Gets the maximum possible delay in samples.
For very short delay times, the result of getMaximumDelayInSamples() may
differ from the last value passed to setMaximumDelayInSamples().
*/
int getMaximumDelayInSamples() const noexcept { return totalSize - 1; }
/** Resets the internal state variables of the processor. */
void reset();