static inline void HSpV_correct_RGB(float H, float Sp, float &V, float &R, float &G, float &B){
float vp = Sp<0.f?0.f:(fabs(V)+HSpV_SATURATION_BIAS)*Sp*HSpV_SATURATION_ISCALE;
static inline void HSpV_correct_RGB(float H, float Sp, float &V, float &R, float &G, float &B){
float vp = Sp<0.f?0.f:(fabs(V)+HSpV_SATURATION_BIAS)*Sp*HSpV_SATURATION_ISCALE;