LuatOS/components/lvgl/sdl2/lv_sdl_drv_display.h

/* MIT License
 * 
 * Copyright (c) [2020] [Ryan Wendland]
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#ifndef _LV_SDL_DISPLAY
#define _LV_SDL_DISPLAY

#ifdef __cplusplus
extern "C"
{
#endif

#include "lv_conf.h"
#include "lvgl.h"

#if defined _WIN32 || defined __CYGWIN__
#include <windows.h>
static inline uint64_t GetTickCountMs()
{
    return GetTickCount();
}
#else
#include <time.h>
static inline uint64_t GetTickCountMs()
{
    struct timespec ts;
    clock_gettime(CLOCK_MONOTONIC, &ts);
    return (uint64_t)(ts.tv_nsec / 1000000) + ((uint64_t)ts.tv_sec * 1000ull);
}
#endif

lv_disp_t *lv_sdl_init_display(const char* win_name, int width, int height);
void lv_sdl_deinit_display(void);

#ifdef __cplusplus
}
#endif

#endif