SDL_DAY1

#
|函数名|函数作用|备注|
|:—-:|:—-:|:—-:|
|SDL_Init|初始化SDL2||
|SDL_CreateWindow|创建窗口||
|SDL_ShowWindow|显示窗口||

#include <stdio.h>
#include <SDL2/SDL.h>

#define  WIDTH 400
#define HEIGHT 300
int main() {
    if(SDL_Init(SDL_INIT_VIDEO) != 0){
        SDL_Log("Error,%s",SDL_GetError());
    }
    SDL_Window *win=SDL_CreateWindow("HelloWorld",
                                    SDL_WINDOWPOS_CENTERED,
                                    SDL_WINDOWPOS_CENTERED,
                                    WIDTH,HEIGHT,
                                    SDL_WINDOW_SHOWN);
    SDL_ShowWindow(win);
    SDL_Delay(5000);
    return 0;
}

代码