47 static void transform_point_upscaled(point_transform_dsc_t * t, int32_t xin, int32_t yin, int32_t *…
467 static void transform_point_upscaled(point_transform_dsc_t * t, int32_t xin, int32_t yin, int32_t *…  in transform_point_upscaled()  argument
470     if(t->angle == 0 && t->zoom == LV_IMG_ZOOM_NONE) {  in transform_point_upscaled()
476     xin -= t->pivot.x;  in transform_point_upscaled()
477     yin -= t->pivot.y;  in transform_point_upscaled()
479     if(t->angle == 0) {  in transform_point_upscaled()
480         *xout = ((int32_t)(xin * t->zoom)) + (t->pivot_x_256);  in transform_point_upscaled()
481         *yout = ((int32_t)(yin * t->zoom)) + (t->pivot_y_256);  in transform_point_upscaled()
483     else if(t->zoom == LV_IMG_ZOOM_NONE) {  in transform_point_upscaled()
484         *xout = ((t->cosma * xin - t->sinma * yin) >> 2) + (t->pivot_x_256);  in transform_point_upscaled()
485         *yout = ((t->sinma * xin + t->cosma * yin) >> 2) + (t->pivot_y_256);  in transform_point_upscaled()
488         *xout = (((t->cosma * xin - t->sinma * yin) * t->zoom) >> 10) + (t->pivot_x_256);  in transform_point_upscaled()
489         *yout = (((t->sinma * xin + t->cosma * yin) * t->zoom) >> 10) + (t->pivot_y_256);  in transform_point_upscaled()