Searched refs:sin_angle (Results 1 – 1 of 1) sorted by relevance
| /lvgl-latest/src/draw/renesas/ |
| D | lv_gpu_d2_ra6m3.c | 316 static void lv_port_gpu_rotate_point(int * x, int * y, float cos_angle, float sin_angle, int pivot_… argument
326 *x = (int)(((fx * cos_angle) - (fy * sin_angle)) * 16.0f);
327 *y = (int)(((fx * sin_angle) + (fy * cos_angle)) * 16.0f);
525 float sin_angle = sinf(angle); local
563 lv_port_gpu_rotate_point(&x1, &y1, cos_angle, sin_angle, pivot_scaled_x, pivot_scaled_y);
564 lv_port_gpu_rotate_point(&x2, &y2, cos_angle, sin_angle, pivot_scaled_x, pivot_scaled_y);
565 lv_port_gpu_rotate_point(&x3, &y3, cos_angle, sin_angle, pivot_scaled_x, pivot_scaled_y);
566 lv_port_gpu_rotate_point(&x4, &y4, cos_angle, sin_angle, pivot_scaled_x, pivot_scaled_y);
570 xy = (int)(sin_angle * 65536.0f);
571 yx = (int)(-sin_angle * 65536.0f);
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