acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware
git clone git://git.acid.vegas/acid-drop.git
lv_draw_sdl.h (1792B)
      1 /**
      2  * @file lv_draw_sdl.h
      3  *
      4  */
      5 
      6 #ifndef LV_DRAW_SDL_H
      7 #define LV_DRAW_SDL_H
      8 
      9 
     10 #ifdef __cplusplus
     11 extern "C" {
     12 #endif
     13 
     14 /*********************
     15  *      INCLUDES
     16  *********************/
     17 #include "../../lv_conf_internal.h"
     18 
     19 #if LV_USE_GPU_SDL
     20 
     21 #include LV_GPU_SDL_INCLUDE_PATH
     22 
     23 #include "../lv_draw.h"
     24 #include "../../core/lv_disp.h"
     25 
     26 /*********************
     27  *      DEFINES
     28  *********************/
     29 
     30 #if SDL_BYTEORDER == SDL_BIG_ENDIAN
     31 #define LV_DRAW_SDL_TEXTURE_FORMAT SDL_PIXELFORMAT_ARGB8888
     32 #else
     33 #define LV_DRAW_SDL_TEXTURE_FORMAT SDL_PIXELFORMAT_RGBA8888
     34 #endif
     35 
     36 /**********************
     37  *      TYPEDEFS
     38  **********************/
     39 
     40 struct lv_draw_sdl_context_internals_t;
     41 
     42 typedef struct {
     43     /**
     44      * Render for display driver
     45      */
     46     SDL_Renderer * renderer;
     47     void * user_data;
     48 } lv_draw_sdl_drv_param_t;
     49 
     50 typedef struct {
     51     lv_draw_ctx_t base_draw;
     52     SDL_Renderer * renderer;
     53     struct lv_draw_sdl_context_internals_t * internals;
     54 } lv_draw_sdl_ctx_t;
     55 
     56 /**********************
     57  * GLOBAL PROTOTYPES
     58  **********************/
     59 
     60 void lv_draw_sdl_init_ctx(lv_disp_drv_t * disp_drv, lv_draw_ctx_t * draw_ctx);
     61 
     62 /**
     63  * @brief Free caches
     64  *
     65  */
     66 void lv_draw_sdl_deinit_ctx(lv_disp_drv_t * disp_drv, lv_draw_ctx_t * draw_ctx);
     67 
     68 SDL_Texture * lv_draw_sdl_create_screen_texture(SDL_Renderer * renderer, lv_coord_t hor, lv_coord_t ver);
     69 
     70 /*======================
     71  * Add/remove functions
     72  *=====================*/
     73 
     74 /*=====================
     75  * Setter functions
     76  *====================*/
     77 
     78 /*=====================
     79  * Getter functions
     80  *====================*/
     81 
     82 /*=====================
     83  * Other functions
     84  *====================*/
     85 
     86 /**********************
     87  *      MACROS
     88  **********************/
     89 
     90 #endif /*LV_USE_GPU_SDL*/
     91 
     92 #ifdef __cplusplus
     93 } /*extern "C"*/
     94 #endif
     95 
     96 #endif /*LV_DRAW_SDL_H*/