CANNY_SHIFT       472 modules/imgproc/src/canny.cpp                 const int TG22 = (int)(0.4142135623730950488016887242097*(1<<CANNY_SHIFT) + 0.5);
CANNY_SHIFT       481 modules/imgproc/src/canny.cpp                     int y = std::abs(ys) << CANNY_SHIFT;
CANNY_SHIFT       491 modules/imgproc/src/canny.cpp                         int tg67x = tg22x + (x << (CANNY_SHIFT+1));
CANNY_SHIFT       875 modules/imgproc/src/canny.cpp             const int TG22 = (int)(0.4142135623730950488016887242097*(1<<CANNY_SHIFT) + 0.5);
CANNY_SHIFT       884 modules/imgproc/src/canny.cpp                 int y = std::abs(ys) << CANNY_SHIFT;
CANNY_SHIFT       894 modules/imgproc/src/canny.cpp                     int tg67x = tg22x + (x << (CANNY_SHIFT+1));