Transition to hekate bdk layout

bdk/libs/lvgl/lv_misc/lv_circ.h

@@ -0,0 +1,80 @@
+/**
+ * @file lv_circ.h
+ *
+ */
+
+#ifndef LV_CIRC_H
+#define LV_CIRC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*********************
+ *      INCLUDES
+ *********************/
+#include <stddef.h>
+#include "lv_area.h"
+#include <utils/types.h>
+
+/*********************
+ *      DEFINES
+ *********************/
+#define LV_CIRC_OCT1_X(p) (p.x)
+#define LV_CIRC_OCT1_Y(p) (p.y)
+#define LV_CIRC_OCT2_X(p) (p.y)
+#define LV_CIRC_OCT2_Y(p) (p.x)
+#define LV_CIRC_OCT3_X(p) (-p.y)
+#define LV_CIRC_OCT3_Y(p) (p.x)
+#define LV_CIRC_OCT4_X(p) (-p.x)
+#define LV_CIRC_OCT4_Y(p) (p.y)
+#define LV_CIRC_OCT5_X(p) (-p.x)
+#define LV_CIRC_OCT5_Y(p) (-p.y)
+#define LV_CIRC_OCT6_X(p) (-p.y)
+#define LV_CIRC_OCT6_Y(p) (-p.x)
+#define LV_CIRC_OCT7_X(p) (p.y)
+#define LV_CIRC_OCT7_Y(p) (-p.x)
+#define LV_CIRC_OCT8_X(p) (p.x)
+#define LV_CIRC_OCT8_Y(p) (-p.y)
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+/**
+ * Initialize the circle drawing
+ * @param c pointer to a point. The coordinates will be calculated here
+ * @param tmp point to a variable. It will store temporary data
+ * @param radius radius of the circle
+ */
+void lv_circ_init(lv_point_t * c, lv_coord_t * tmp, lv_coord_t radius);
+
+/**
+ * Test the circle drawing is ready or not
+ * @param c same as in circ_init
+ * @return true if the circle is not ready yet
+ */
+bool lv_circ_cont(lv_point_t * c);
+
+/**
+ * Get the next point from the circle
+ * @param c same as in circ_init. The next point stored here.
+ * @param tmp same as in circ_init.
+ */
+void lv_circ_next(lv_point_t * c, lv_coord_t * tmp);
+
+/**********************
+ *      MACROS
+ **********************/
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+
+#endif