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* Add OptionPitchHighConsistency

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This commit is contained in:
Chris Cannam
2008-07-01 20:49:24 +00:00
parent 7e7e998ce5
commit 6b277bd8dd
4 changed files with 69 additions and 47 deletions
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52
rubberband/RubberBandStretcher.h
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@@ -182,44 +182,52 @@ public:
* \li \c OptionPitchHighQuality - Use the highest quality
* method for pitch shifting. This method has a CPU cost
* approximately proportional to the required frequency shift.
* \li \c OptionPitchHighConsistency - Use the method that gives
* greatest consistency when used to create small variations in
* pitch around the 1.0-ratio level. Unlike the previous two
* options, this avoids discontinuities when moving across the
* 1.0 pitch scale in real-time; it also consumes more CPU than
* the others in the case where the pitch scale is exactly 1.0.
*/
enum Option {
OptionProcessOffline = 0x00000000,
OptionProcessRealTime = 0x00000001,
OptionProcessOffline = 0x00000000,
OptionProcessRealTime = 0x00000001,
OptionStretchElastic = 0x00000000,
OptionStretchPrecise = 0x00000010,
OptionStretchElastic = 0x00000000,
OptionStretchPrecise = 0x00000010,
OptionTransientsCrisp = 0x00000000,
OptionTransientsMixed = 0x00000100,
OptionTransientsSmooth = 0x00000200,
OptionTransientsCrisp = 0x00000000,
OptionTransientsMixed = 0x00000100,
OptionTransientsSmooth = 0x00000200,
OptionPhaseAdaptive = 0x00000000,
OptionPhasePeakLocked = 0x00001000,
OptionPhaseIndependent = 0x00002000,
OptionPhaseAdaptive = 0x00000000,
OptionPhasePeakLocked = 0x00001000,
OptionPhaseIndependent = 0x00002000,
OptionThreadingAuto = 0x00000000,
OptionThreadingNever = 0x00010000,
OptionThreadingAlways = 0x00020000,
OptionThreadingAuto = 0x00000000,
OptionThreadingNever = 0x00010000,
OptionThreadingAlways = 0x00020000,
OptionWindowStandard = 0x00000000,
OptionWindowShort = 0x00100000,
OptionWindowLong = 0x00200000,
OptionWindowStandard = 0x00000000,
OptionWindowShort = 0x00100000,
OptionWindowLong = 0x00200000,
OptionFormantShifted = 0x00000000,
OptionFormantPreserved = 0x01000000,
OptionFormantShifted = 0x00000000,
OptionFormantPreserved = 0x01000000,
OptionPitchHighSpeed = 0x00000000,
OptionPitchHighQuality = 0x02000000
OptionPitchHighSpeed = 0x00000000,
OptionPitchHighQuality = 0x02000000,
OptionPitchHighConsistency = 0x04000000
};
typedef int Options;
enum PresetOption {
DefaultOptions = 0x00000000,
PercussiveOptions = 0x00102000
DefaultOptions = 0x00000000,
PercussiveOptions = 0x00102000
};
/**