Transition to hekate bdk layout

bdk/libs/lvgl/lv_draw/lv_draw.h

@@ -0,0 +1,115 @@
+/**
+ * @file lv_draw.h
+ *
+ */
+
+#ifndef LV_DRAW_H
+#define LV_DRAW_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+#ifdef LV_CONF_INCLUDE_SIMPLE
+#include "lv_conf.h"
+#else
+#include "../../lv_conf.h"
+#endif
+
+#include "../lv_core/lv_style.h"
+#include "../lv_misc/lv_txt.h"
+
+/*********************
+ *      DEFINES
+ *********************/
+/*If image pixels contains alpha we need to know how much byte is a pixel*/
+#if LV_COLOR_DEPTH == 1 || LV_COLOR_DEPTH == 8
+# define LV_IMG_PX_SIZE_ALPHA_BYTE   2
+#elif LV_COLOR_DEPTH == 16
+# define LV_IMG_PX_SIZE_ALPHA_BYTE   3
+#elif LV_COLOR_DEPTH == 32
+# define LV_IMG_PX_SIZE_ALPHA_BYTE   4
+#endif
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+enum {
+    LV_IMG_SRC_VARIABLE,
+    LV_IMG_SRC_FILE,
+    LV_IMG_SRC_SYMBOL,
+    LV_IMG_SRC_UNKNOWN,
+};
+typedef uint8_t lv_img_src_t;
+
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+#if LV_ANTIALIAS != 0
+
+/**
+ * Get the opacity of a pixel based it's position in a line segment
+ * @param seg segment length
+ * @param px_id position of  of a pixel which opacity should be get [0..seg-1]
+ * @param base_opa the base opacity
+ * @return the opacity of the given pixel
+ */
+lv_opa_t lv_draw_aa_get_opa(lv_coord_t seg, lv_coord_t px_id, lv_opa_t base_opa);
+
+/**
+ * Add a vertical  anti-aliasing segment (pixels with decreasing opacity)
+ * @param x start point x coordinate
+ * @param y start point y coordinate
+ * @param length length of segment (negative value to start from 0 opacity)
+ * @param mask draw only in this area
+ * @param color color of pixels
+ * @param opa maximum opacity
+ */
+void lv_draw_aa_ver_seg(lv_coord_t x, lv_coord_t y, lv_coord_t length, const lv_area_t * mask, lv_color_t color, lv_opa_t opa);
+
+/**
+ * Add a horizontal anti-aliasing segment (pixels with decreasing opacity)
+ * @param x start point x coordinate
+ * @param y start point y coordinate
+ * @param length length of segment (negative value to start from 0 opacity)
+ * @param mask draw only in this area
+ * @param color color of pixels
+ * @param opa maximum opacity
+ */
+void lv_draw_aa_hor_seg(lv_coord_t x, lv_coord_t y, lv_coord_t length, const lv_area_t * mask, lv_color_t color, lv_opa_t opa);
+#endif
+
+/**********************
+ *  GLOBAL VARIABLES
+ **********************/
+extern void (*const px_fp)(lv_coord_t x, lv_coord_t y, const lv_area_t * mask, lv_color_t color, lv_opa_t opa);
+extern void (*const fill_fp)(const lv_area_t * coords, const lv_area_t * mask, lv_color_t color, lv_opa_t opa);
+extern void (*const letter_fp)(const lv_point_t * pos_p, const lv_area_t * mask, const lv_font_t * font_p, uint32_t letter, lv_color_t color, lv_opa_t opa);
+extern void (*const map_fp)(const lv_area_t * cords_p, const lv_area_t * mask_p,
+                            const uint8_t * map_p, lv_opa_t opa, bool chroma_key, bool alpha_byte,
+                            lv_color_t recolor, lv_opa_t recolor_opa);
+
+/**********************
+ *      MACROS
+ **********************/
+
+/**********************
+ *   POST INCLUDES
+ *********************/
+#include "lv_draw_rect.h"
+#include "lv_draw_label.h"
+#include "lv_draw_img.h"
+#include "lv_draw_line.h"
+#include "lv_draw_triangle.h"
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif  /*LV_DRAW_H*/