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Searched refs:grayVar (Results 1 – 2 of 2) sorted by relevance

/ohos5.0/foundation/graphic/graphic_2d/rosen/modules/effect/color_picker/src/
H A Dcolor_extract.cpp231 long long int grayVar = 0; in CalcGrayMsd() local
237 … grayVar += pow(static_cast<long long int>(Rgb2Gray(colorVal[i])) - grayAve, 2); // 2 is square in CalcGrayMsd()
239 grayVar /= colorValLen_; in CalcGrayMsd()
240 return static_cast<uint32_t>(grayVar); in CalcGrayMsd()
/ohos5.0/foundation/graphic/graphic_2d/rosen/modules/render_service_base/src/render/
H A Drs_color_extract.cpp202 unsigned long long int grayVar = 0; in CalcGrayMsd() local
208 …grayVar += pow(static_cast<unsigned long long int>(Rgb2Gray(colorVal[i])) - grayAve, 2); // 2 is s… in CalcGrayMsd()
210 grayVar /= colorValLen_; in CalcGrayMsd()
211 return static_cast<uint32_t>(grayVar); in CalcGrayMsd()