22 #define CUBIC_PRECISION_BITS        10 /* 10 or 14 bits recommended, int64_t calculation is used fo…  macro
24 #if CUBIC_PRECISION_BITS < 10 || CUBIC_PRECISION_BITS > 20
113 #if CUBIC_PRECISION_BITS > 14  in do_cubic_bezier()
120     ret = (ret * t) >> CUBIC_PRECISION_BITS;  in do_cubic_bezier()
121     ret = ((ret + b) * t) >> CUBIC_PRECISION_BITS;  in do_cubic_bezier()
122     ret = ((ret + c) * t) >> CUBIC_PRECISION_BITS;  in do_cubic_bezier()
131 #if CUBIC_PRECISION_BITS > 14  in lv_cubic_bezier()
141 #if CUBIC_PRECISION_BITS != LV_BEZIER_VAL_SHIFT  in lv_cubic_bezier()
142     x <<= CUBIC_PRECISION_BITS - LV_BEZIER_VAL_SHIFT;  in lv_cubic_bezier()
143     x1 <<= CUBIC_PRECISION_BITS - LV_BEZIER_VAL_SHIFT;  in lv_cubic_bezier()
144     x2 <<= CUBIC_PRECISION_BITS - LV_BEZIER_VAL_SHIFT;  in lv_cubic_bezier()
145     y1 <<= CUBIC_PRECISION_BITS - LV_BEZIER_VAL_SHIFT;  in lv_cubic_bezier()
146     y2 <<= CUBIC_PRECISION_BITS - LV_BEZIER_VAL_SHIFT;  in lv_cubic_bezier()
151     ax = (1L << CUBIC_PRECISION_BITS) - cx - bx;  in lv_cubic_bezier()
155     ay = (1L << CUBIC_PRECISION_BITS)  - cy - by;  in lv_cubic_bezier()
166         d = (3 * d * t) >> CUBIC_PRECISION_BITS;  in lv_cubic_bezier()
167         d = ((d + 2 * bx) * t) >> CUBIC_PRECISION_BITS;  in lv_cubic_bezier()
172         d = ((int64_t)xs * (1L << CUBIC_PRECISION_BITS)) / d;  in lv_cubic_bezier()
178     tl = 0, tr = 1L << CUBIC_PRECISION_BITS, t = x;  in lv_cubic_bezier()
201 #if CUBIC_PRECISION_BITS != LV_BEZIER_VAL_SHIFT  in lv_cubic_bezier()
202     return do_cubic_bezier(t, ay, by, cy) >> (CUBIC_PRECISION_BITS - LV_BEZIER_VAL_SHIFT);  in lv_cubic_bezier()