int main(){
vsip_init((void*)0);
acos_f();
asin_f();
atan2_f();
atan_f();
cos_f();
sin_f();
sqrt_f();
tan_f();
ceil_f();
exp_f();
exp10_f();
floor_f();
fmod_f();
hypot_f();
log_f();
log10_f();
mag_f();
max_f();
min_f();
pow_f();
rsqrt_f();
sinh_f();
tanh_f();
cosh_f();
arg_f();
cadd_f();
cdiv_f();
cexp_f();
cjmul_f();
cmul_f();
clog_f();
cmag_f();
cmagsq_f();
cmplx_f();
cneg_f();
conj_f();
crecip_f();
csqrt_f();
csub_f(0);
imag_f();
real_f();
polar_f();
rect_f();
vsip_finalize((void*)0);
return 0;
}
void rgb_to_hsv(float R, float G, float B,float *H, float *S, float *V)
{
//Conversion into HSV color space to get Hue
float r = R / 255.0f;
float g = G / 255.0f;
float b = B / 255.0f;
float h, s, v; // h:0-360.0, s:0.0-1.0, v:0.0-1.0
float max = max_f(r, g, b);
float min = min_f(r, g, b);
v = max;
if (max == 0.0f) {
s = 0;
h = 0;
}
else if (max - min == 0.0f) {
s = 0;
h = 0;
}
else {
s = (max - min) / max;
if (max == r) {
h = 60 * ((g - b) / (max - min)) + 0;
}
else if (max == g) {
h = 60 * ((b - r) / (max - min)) + 120;
}
else {
h = 60 * ((r - g) / (max - min)) + 240;
}
}
if (h < 0) h += 360.0f;
*H = (unsigned char)(h); // dst_h : 0-360
*S = (unsigned char)(s * 255); // dst_s : 0-255
*V = (unsigned char)(v * 255); // dst_v : 0-255
}
double getRealPrecision_float(float valueRangeSize, int errBoundMode, double absErrBound, double relBoundRatio, int *status)
{
int state = SZ_SCES;
double precision = 0;
if(errBoundMode==ABS)
precision = absErrBound;
else if(errBoundMode==REL)
precision = relBoundRatio*valueRangeSize;
else if(errBoundMode==ABS_AND_REL)
precision = min_f(absErrBound, relBoundRatio*valueRangeSize);
else if(errBoundMode==ABS_OR_REL)
precision = max_f(absErrBound, relBoundRatio*valueRangeSize);
else if(errBoundMode==PW_REL)
precision = -1;
else
{
printf("Error: error-bound-mode is incorrect!\n");
state = SZ_BERR;
}
*status = state;
return precision;
}
float clamp_f(float val, float min, float max)
{
return min_f(max_f(val, min), max);
}
