mirror of
https://github.com/bytecodealliance/wasm-micro-runtime.git
synced 2025-10-29 12:21:20 +00:00
0d3f304191
Modified WASM runtime API: - wasm_runtime_module_malloc() - wasm_runtime_lookup_function() Introduced runtime API - wasm_runtime_register_natives()
91 lines
2.4 KiB
C
91 lines
2.4 KiB
C
#ifndef DISPLAY_INDEV_H_
|
|
#define DISPLAY_INDEV_H_
|
|
#include <stdio.h>
|
|
#include <stdbool.h>
|
|
#include <inttypes.h>
|
|
#include "bh_platform.h"
|
|
#include "wasm_export.h"
|
|
|
|
#define USE_MOUSE 1
|
|
typedef union {
|
|
struct {
|
|
uint8_t blue;
|
|
uint8_t green;
|
|
uint8_t red;
|
|
uint8_t alpha;
|
|
};
|
|
uint32_t full;
|
|
} lv_color32_t;
|
|
|
|
typedef lv_color32_t lv_color_t;
|
|
typedef uint8_t lv_indev_state_t;
|
|
typedef int16_t lv_coord_t;
|
|
typedef uint8_t lv_opa_t;
|
|
typedef struct {
|
|
lv_coord_t x;
|
|
lv_coord_t y;
|
|
} lv_point_t;
|
|
|
|
typedef struct {
|
|
union {
|
|
lv_point_t point; /*For LV_INDEV_TYPE_POINTER the currently pressed point*/
|
|
uint32_t key; /*For LV_INDEV_TYPE_KEYPAD the currently pressed key*/
|
|
uint32_t btn; /*For LV_INDEV_TYPE_BUTTON the currently pressed button*/
|
|
int16_t enc_diff; /*For LV_INDEV_TYPE_ENCODER number of steps since the previous read*/
|
|
};
|
|
void *user_data; /*'lv_indev_drv_t.priv' for this driver*/
|
|
lv_indev_state_t state; /*LV_INDEV_STATE_REL or LV_INDEV_STATE_PR*/
|
|
} lv_indev_data_t;
|
|
|
|
enum {
|
|
LV_INDEV_STATE_REL = 0, LV_INDEV_STATE_PR
|
|
};
|
|
enum {
|
|
LV_OPA_TRANSP = 0,
|
|
LV_OPA_0 = 0,
|
|
LV_OPA_10 = 25,
|
|
LV_OPA_20 = 51,
|
|
LV_OPA_30 = 76,
|
|
LV_OPA_40 = 102,
|
|
LV_OPA_50 = 127,
|
|
LV_OPA_60 = 153,
|
|
LV_OPA_70 = 178,
|
|
LV_OPA_80 = 204,
|
|
LV_OPA_90 = 229,
|
|
LV_OPA_100 = 255,
|
|
LV_OPA_COVER = 255,
|
|
};
|
|
|
|
extern void xpt2046_init(void);
|
|
|
|
extern bool touchscreen_read(lv_indev_data_t *data);
|
|
|
|
extern bool mouse_read(lv_indev_data_t *data);
|
|
|
|
extern void display_init(void);
|
|
|
|
extern void display_deinit(wasm_exec_env_t exec_env);
|
|
|
|
extern int time_get_ms(wasm_exec_env_t exec_env);
|
|
|
|
extern void display_flush(wasm_exec_env_t exec_env,
|
|
int32_t x1, int32_t y1, int32_t x2, int32_t y2,
|
|
lv_color_t *color);
|
|
|
|
extern void display_fill(wasm_exec_env_t exec_env,
|
|
int32_t x1, int32_t y1, int32_t x2, int32_t y2,
|
|
lv_color_t *color);
|
|
|
|
extern void display_map(wasm_exec_env_t exec_env,
|
|
int32_t x1, int32_t y1, int32_t x2, int32_t y2,
|
|
const lv_color_t *color);
|
|
|
|
extern bool display_input_read(wasm_exec_env_t exec_env, void *data);
|
|
|
|
void display_vdb_write(wasm_exec_env_t exec_env,
|
|
void *buf, lv_coord_t buf_w, lv_coord_t x, lv_coord_t y,
|
|
lv_color_t *color, lv_opa_t opa);
|
|
|
|
#endif
|
|
|