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| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2012-12-10 21:05:33 +0400 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2012-12-10 21:05:33 +0400 |
| commit | decffdc556794541ba0a724c9d4eff052e6a53b5 (patch) | |
| tree | fb7c6b8eaac7916b387e929f972da150f8ac6d39 /intern/audaspace/FX/AUD_LowpassCalculator.h | |
| parent | 14d3870c2fc51670856a56d2ed3aa759d91d4d78 (diff) | |
| parent | 245345fba5f44b5c8562c826ca0053fa5bbd2ff3 (diff) | |
Merging r52851 through r52858 from trunk into blender-2.65-release
Diffstat (limited to 'intern/audaspace/FX/AUD_LowpassCalculator.h')
| -rw-r--r-- | intern/audaspace/FX/AUD_LowpassCalculator.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/intern/audaspace/FX/AUD_LowpassCalculator.h b/intern/audaspace/FX/AUD_LowpassCalculator.h new file mode 100644 index 00000000000..18bb11feda7 --- /dev/null +++ b/intern/audaspace/FX/AUD_LowpassCalculator.h @@ -0,0 +1,25 @@ +#ifndef AUD_LOWPASSCALCULATOR_H +#define AUD_LOWPASSCALCULATOR_H + +#include "AUD_IDynamicIIRFilterCalculator.h" + +class AUD_LowpassCalculator : public AUD_IDynamicIIRFilterCalculator +{ +private: + /** + * The cutoff frequency. + */ + const float m_frequency; + + /** + * The Q factor. + */ + const float m_Q; + +public: + AUD_LowpassCalculator(float frequency, float Q); + + virtual void recalculateCoefficients(AUD_SampleRate rate, std::vector<float> &b, std::vector<float> &a); +}; + +#endif // AUD_LOWPASSCALCULATOR_H |