tkl_display.h

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#ifndef __TKL_DISPLAY_H__
#define __TKL_DISPLAY_H__
 
#include "tuya_cloud_types.h"
 
#ifdef __cplusplus
    extern "C" {
#endif
 
typedef enum {
    TKL_DISP_LCD = 0,
    TKL_DISP_VGA,
    TKL_DISP_HDMI,
    TKL_DISP_DP,
    TKL_DISP_NUM
} TKL_DISP_PORT_E;
 
typedef enum {
    TKL_DISP_PIXEL_FMT_ABGR = 0,
    TKL_DISP_PIXEL_FMT_RGBX,
    TKL_DISP_PIXEL_FMT_RGBA,
    TKL_DISP_PIXEL_FMT_ARGB,
    TKL_DISP_PIXEL_FMT_RGB565,
} TKL_DISP_PIXEL_FMT_E;
 
typedef enum {
    TKL_DISP_ROTATION_0 = 0,
    TKL_DISP_ROTATION_90,
    TKL_DISP_ROTATION_180,
    TKL_DISP_ROTATION_270
} TKL_DISP_ROTATION_E;
 
typedef enum {
    TKL_DISP_POWER_OFF = 0,
    TKL_DISP_POWER_ON,
    TKL_DISP_POWER_NUM
} TKL_DISP_POWER_MODE_E;
 
 
typedef union {
    struct 
    {
        UINT16_T b : 5;
        UINT16_T g : 6;
        UINT16_T r : 5;
    }c16;
    
    struct
    {
        UINT8_T b;
        UINT8_T g;
        UINT8_T r;
    }c24;
    
    struct
    {
        UINT8_T b;
        UINT8_T g;
        UINT8_T r;
        UINT8_T a;
    } c32;
    UINT_T full;
} TKL_DISP_COLOR_U;
 
typedef struct
{
    INT_T x;
    INT_T y;
    INT_T width;
    INT_T height;
} TKL_DISP_RECT_S;
 
typedef struct
{
    void *buffer;
    TKL_DISP_RECT_S rect;
    TKL_DISP_PIXEL_FMT_E format;
    INT_T priority;
} TKL_DISP_FRAMEBUFFER_S;
 
 
typedef VOID (*TKL_DISP_VSYNC_CB)(TKL_DISP_PORT_E port, INT64_T timestamp);
typedef VOID (*TKL_DISP_HOTPLUG_CB)(TKL_DISP_PORT_E port, BOOL_T connected);
typedef struct {
    TKL_DISP_VSYNC_CB vsync_cb;
    TKL_DISP_HOTPLUG_CB hotplug_cb;
} TKL_DISP_EVENT_HANDLER_S;
 
typedef struct
{
    INT_T width;
    INT_T height;
    INT_T bpp;
    INT_T dpi;
    INT_T fps;
    TKL_DISP_PIXEL_FMT_E format;
    TKL_DISP_ROTATION_E rotation;
} TKL_DISP_INFO_S;
 
typedef struct
{
    INT_T device_id;
    VOID_T *device_info;
    TKL_DISP_PORT_E device_port;
}TKL_DISP_DEVICE_S;
 
OPERATE_RET tkl_disp_init(TKL_DISP_DEVICE_S *display_device, TKL_DISP_EVENT_HANDLER_S *event_handler);
 
OPERATE_RET tkl_disp_deinit(TKL_DISP_DEVICE_S *display_device);
 
OPERATE_RET tkl_disp_set_info(TKL_DISP_DEVICE_S *display_device, TKL_DISP_INFO_S *info);
 
OPERATE_RET tkl_disp_get_info(TKL_DISP_DEVICE_S *display_device, TKL_DISP_INFO_S *info);
 
OPERATE_RET tkl_disp_blit(TKL_DISP_DEVICE_S *display_device, TKL_DISP_FRAMEBUFFER_S *buf, TKL_DISP_RECT_S *rect);
 
OPERATE_RET tkl_disp_fill(TKL_DISP_DEVICE_S *display_device, TKL_DISP_RECT_S *rect, TKL_DISP_COLOR_U color);
 
OPERATE_RET tkl_disp_flush(TKL_DISP_DEVICE_S *display_device);
 
OPERATE_RET tkl_disp_wait_vsync(TKL_DISP_DEVICE_S *display_device);
 
OPERATE_RET tkl_disp_set_brightness(TKL_DISP_DEVICE_S *display_device, INT_T brightness);
 
OPERATE_RET tkl_disp_get_brightness(TKL_DISP_DEVICE_S *display_device, INT_T *brightness);
 
OPERATE_RET tkl_disp_set_power_mode(TKL_DISP_DEVICE_S *display_device, TKL_DISP_POWER_MODE_E power_mode);
 
OPERATE_RET tkl_disp_get_power_mode(TKL_DISP_DEVICE_S *display_device, TKL_DISP_POWER_MODE_E *power_mode);
 
 
TKL_DISP_FRAMEBUFFER_S *tkl_disp_alloc_framebuffer(TKL_DISP_DEVICE_S *display_device);
 
VOID_T tkl_disp_free_framebuffer(TKL_DISP_DEVICE_S *display_device, TKL_DISP_FRAMEBUFFER_S *buf);
 
OPERATE_RET tkl_disp_get_capabilities(TKL_DISP_DEVICE_S *display_device, TKL_DISP_INFO_S **cfg);
 
OPERATE_RET tkl_disp_free_capabilities(TKL_DISP_DEVICE_S *display_device, TKL_DISP_INFO_S *cfg);
 
#ifdef __cplusplus
}
#endif
 
#endif