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Quick median filter for floats

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Konstantin Sharlaimov (DigitalEntity) 2015-12-24 19:49:31 +10:00 • committed by borisbstyle
parent 6d679b72e1
commit e8917b7a28
2 changed files with 55 additions and 0 deletions
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5
src/main/common/maths.h
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@ -88,6 +88,11 @@ int32_t quickMedianFilter5(int32_t * v);
int32_t quickMedianFilter7(int32_t * v);
int32_t quickMedianFilter9(int32_t * v);
float quickMedianFilter3f(float * v);
float quickMedianFilter5f(float * v);
float quickMedianFilter7f(float * v);
float quickMedianFilter9f(float * v);
#if defined(FAST_MATH) || defined(VERY_FAST_MATH)
float sin_approx(float x);
float cos_approx(float x);