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Keep original code, Optimizer will catch that

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This commit is contained in:
Ingo Weyrich
2021-02-26 13:47:08 +01:00
parent d3c536b0d8
commit fb72b6c626
1 changed files with 5 additions and 8 deletions
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13
rtengine/ipwavelet.cc
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@@ -2203,12 +2203,13 @@ void ImProcFunctions::ip_wavelet(LabImage * lab, LabImage * dst, int kall, const
Evaluate2(*LdecompLL, meang, meanNg, sigmag, sigmaNg, MaxPg, MaxNg, wavNestedLevels);
Evaluate2(*Ldecompdst, mean, meanN, sigma, sigmaN, MaxP, MaxN, wavNestedLevels);
constexpr float sig = 2.f;
/* original code for variable sig
// original code for variable sig
float k = sig;
if (sig > 1.f) {
k = SQR(sig);
}
*/
float thr = 0.f;
if (thrend < 0.02f) thr = 0.5f;
else if (thrend < 0.1f) thr = 0.2f;
@@ -2260,15 +2261,11 @@ void ImProcFunctions::ip_wavelet(LabImage * lab, LabImage * dst, int kall, const
absciss = asig * tempwav + bsig;
} else {
absciss = amean * tempwav;
/*
if (sig == 2.f) { // for sig = 2.f we can use a faster calculation because the exponent in this case is 0.25
*/
absciss = 0.5f * std::sqrt(std::sqrt(absciss));
/* original code for variable sig
} else {
absciss = 0.5f * std::sqrt(std::sqrt(absciss));
} else { // original code for variable sig
absciss = 0.5f * pow_F(absciss, 1.f / k);
}
*/
}
float kc = wavguid.getVal(absciss) - 1.f;
kc = kc < 0.f ? -SQR(kc) : kc; // approximation to simulate sliders denoise