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Wavelet Blur levels: use LUT for pyramid, reduce memory usage, speedup

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Ingo Weyrich
2020-07-06 15:25:04 +02:00
parent 1ea9373247
commit e269b38d1e
3 changed files with 62 additions and 111 deletions
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2
rtengine/improcfun.h
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@@ -387,7 +387,7 @@ public:
void Eval2(const float* const* WavCoeffs_L, int level, int W_L, int H_L, float *mean, float *meanN, float *sigma, float *sigmaN, float *MaxP, float *MaxN, int numThreads);
void calceffect(int level, float *mean, float *sigma, float *mea, float effect, float offs);
std::unique_ptr<LUTf> buildMeaLut(const float inVals[11], const float mea[10], float& lutFactor);
void Aver(const float* HH_Coeffs, int datalen, float &averagePlus, float &averageNeg, float &max, float &min, int numThreads);
void Sigma(const float* HH_Coeffs, int datalen, float averagePlus, float averageNeg, float &sigmaPlus, float &sigmaNeg, int numThreads);
void calckoe(const float* const* WavCoeffs_LL, float gradw, float tloww, float ** koeLi, int level, int dir, int W_L, int H_L, float edd, float &maxkoeLi, float **tmC = nullptr);