image_subpixel_shift
image_subpixel_scale = 1 << image_subpixel_shift, //----image_subpixel_scale
unsigned pivot = diameter() << (image_subpixel_shift - 1);
unsigned end = (diameter() << image_subpixel_shift) - 1;
*rx = (*rx * m_blur_x) >> image_subpixel_shift;
*ry = (*ry * m_blur_y) >> image_subpixel_shift;
int x_lr = x_hr >> image_subpixel_shift;
int y_lr = y_hr >> image_subpixel_shift;
span->v = value_type(fg >> (image_subpixel_shift * 2));
int x_lr = x_hr >> image_subpixel_shift;
int y_lr = y_hr >> image_subpixel_shift;
fg >>= image_subpixel_shift * 2;
fg >>= image_subpixel_shift * 2;
src_alpha >>= image_subpixel_shift * 2;
image_subpixel_shift);
int x_lr = x_hr >> image_subpixel_shift;
int y_lr = y_hr >> image_subpixel_shift;
int x_lr = x_hr >> image_subpixel_shift;
int y_lr = y_hr >> image_subpixel_shift;
int filter_scale = diameter << image_subpixel_shift;
image_subpixel_shift;
int y_lr = y >> image_subpixel_shift;
image_subpixel_shift;
int x_lr = x >> image_subpixel_shift;
image_subpixel_shift;
int filter_scale = diameter << image_subpixel_shift;
base_type::source().span(x >> image_subpixel_shift,
image_subpixel_shift;
y >> image_subpixel_shift,
int y_lr = y >> image_subpixel_shift;
image_subpixel_shift;
int x_lr = x >> image_subpixel_shift;
image_subpixel_shift;
int x_lr = x_hr >> image_subpixel_shift;
int y_lr = y_hr >> image_subpixel_shift;
span->r = value_type(fg[order_type::R] >> (image_subpixel_shift * 2));
span->g = value_type(fg[order_type::G] >> (image_subpixel_shift * 2));
span->b = value_type(fg[order_type::B] >> (image_subpixel_shift * 2));
int x_lr = x_hr >> image_subpixel_shift;
int y_lr = y_hr >> image_subpixel_shift;
fg[0] >>= image_subpixel_shift * 2;
fg[1] >>= image_subpixel_shift * 2;
fg[2] >>= image_subpixel_shift * 2;
fg[0] >>= image_subpixel_shift * 2;
fg[1] >>= image_subpixel_shift * 2;
fg[2] >>= image_subpixel_shift * 2;
src_alpha >>= image_subpixel_shift * 2;
image_subpixel_shift);
int x_lr = x_hr >> image_subpixel_shift;
int y_lr = y_hr >> image_subpixel_shift;
int x_lr = x_hr >> image_subpixel_shift;
int y_lr = y_hr >> image_subpixel_shift;
int filter_scale = diameter << image_subpixel_shift;
base_type::source().span(x >> image_subpixel_shift,
image_subpixel_shift;
y >> image_subpixel_shift,
int y_lr = y >> image_subpixel_shift;
image_subpixel_shift;
int x_lr = x >> image_subpixel_shift;
image_subpixel_shift;
int filter_scale = diameter << image_subpixel_shift;
image_subpixel_shift;
int y_lr = y >> image_subpixel_shift;
image_subpixel_shift;
int x_lr = x >> image_subpixel_shift;
image_subpixel_shift;
int x_lr = x_hr >> image_subpixel_shift;
int y_lr = y_hr >> image_subpixel_shift;
span->r = value_type(fg[order_type::R] >> (image_subpixel_shift * 2));
span->g = value_type(fg[order_type::G] >> (image_subpixel_shift * 2));
span->b = value_type(fg[order_type::B] >> (image_subpixel_shift * 2));
span->a = value_type(fg[order_type::A] >> (image_subpixel_shift * 2));
int x_lr = x_hr >> image_subpixel_shift;
int y_lr = y_hr >> image_subpixel_shift;
fg[0] >>= image_subpixel_shift * 2;
fg[1] >>= image_subpixel_shift * 2;
fg[2] >>= image_subpixel_shift * 2;
fg[3] >>= image_subpixel_shift * 2;
fg[0] >>= image_subpixel_shift * 2;
fg[1] >>= image_subpixel_shift * 2;
fg[2] >>= image_subpixel_shift * 2;
fg[3] >>= image_subpixel_shift * 2;
image_subpixel_shift);
int x_lr = x_hr >> image_subpixel_shift;
int y_lr = y_hr >> image_subpixel_shift;
int x_lr = x_hr >> image_subpixel_shift;
int y_lr = y_hr >> image_subpixel_shift;
base_type::source().span(x >> image_subpixel_shift,
y >> image_subpixel_shift,
int filter_scale = diameter << image_subpixel_shift;
image_subpixel_shift;
int y_lr = y >> image_subpixel_shift;
image_subpixel_shift;
int x_lr = x >> image_subpixel_shift;
image_subpixel_shift;
int filter_scale = diameter << image_subpixel_shift;
image_subpixel_shift;
int y_lr = y >> image_subpixel_shift;
image_subpixel_shift;
int x_lr = x >> image_subpixel_shift;
image_subpixel_shift;
unsigned size = m_diameter << image_subpixel_shift;
unsigned pivot = m_diameter << (image_subpixel_shift - 1);
unsigned end = (diameter() << image_subpixel_shift) - 1;