70 void lv_area_to_sdl_rect(const lv_area_t * in, SDL_Rect * out)  in lv_area_to_sdl_rect()  argument
72     out->x = in->x1;  in lv_area_to_sdl_rect()
73     out->y = in->y1;  in lv_area_to_sdl_rect()
74     out->w = in->x2 - in->x1 + 1;  in lv_area_to_sdl_rect()
75     out->h = in->y2 - in->y1 + 1;  in lv_area_to_sdl_rect()
78 void lv_color_to_sdl_color(const lv_color_t * in, SDL_Color * out)  in lv_color_to_sdl_color()  argument
81     out->a = in->ch.alpha;  in lv_color_to_sdl_color()
82     out->r = in->ch.red;  in lv_color_to_sdl_color()
83     out->g = in->ch.green;  in lv_color_to_sdl_color()
84     out->b = in->ch.blue;  in lv_color_to_sdl_color()
86     uint32_t color32 = lv_color_to32(*in);  in lv_color_to_sdl_color()
95 void lv_area_zoom_to_sdl_rect(const lv_area_t * in, SDL_Rect * out, uint16_t zoom, const lv_point_t…  in lv_area_zoom_to_sdl_rect()  argument
98         lv_area_to_sdl_rect(in, out);  in lv_area_zoom_to_sdl_rect()
102 …_lv_img_buf_get_transformed_area(&tmp, lv_area_get_width(in), lv_area_get_height(in), 0, zoom, piv…  in lv_area_zoom_to_sdl_rect()
103     lv_area_move(&tmp, in->x1, in->y1);  in lv_area_zoom_to_sdl_rect()