开发环境为Clion，和SDL2.0

• 去官网http://www.libsdl.org/download-2.0.php下载SDL2-devel-2.0.14-mingw.tar.gz
  

• 将SDL2-devel-2.0.14-mingw.tar.gz解压到目录G:/Xubuntu_Work_Space/From_Xubuntu/codeTest_2019_2_21/SDL2/win/SDL2-devel-2.0.14-mingw/SDL2-2.0.14/x86_64-w64-mingw32

网上有大佬翻译了教程
http://adolfans.github.io/sdltutorialcn/blog/2013/01/25/sdl-2-dot-0-tutorial-index/连接

在Clion新建c++工程

• 在cmakelists.txt里添加如下代码

     cmake_minimum_required(VERSION 3.19)
     project(main)
     set(SDL2_DIR G:/Xubuntu_Work_Space/From_Xubuntu/codeTest_2019_2_21/SDL2/win/SDL2-devel-2.0.14-mingw/SDL2-2.0.14/x86_64-w64-mingw32)
  
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -lmingw32")
     set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++")
  
     include_directories(${SDL2_DIR}/include)
     link_directories(${SDL2_DIR}/lib)
  
     set(SOURCE_FILES main.cpp)
     add_executable(main ${SOURCE_FILES})
  
     target_link_libraries(main mingw32 SDL2main SDL2)
  
  

在main.cpp编写helloworld，并且准备一张hello.bmp

     #include "SDL2/SDL.h"

     int main(int argc, char** argv) {

         SDL_Init(SDL_INIT_EVERYTHING);

         SDL_Window *sdlWindow = SDL_CreateWindow("你好", 0, 0, 400, 320, SDL_WINDOW_SHOWN);
         // SDL_Randerer渲染器要和window绑定
         SDL_Renderer *sdlRenderer = SDL_CreateRenderer(sdlWindow, -1, /*-1让系统自动选一个显卡驱动*/
                                                        SDL_RENDERER_ACCELERATED /*启用硬件加速*/
                                                        | SDL_RENDERER_PRESENTVSYNC /*使用显示器的刷新率*/);
         // SDL_Surface是表面，使用CPU
         SDL_Surface *sdlSurface = SDL_LoadBMP("C:\\Users\\majiao\\Desktop\\hello.bmp");

         // 用SDL_Texture来GPU加速
         SDL_Texture *sdlTexture = SDL_CreateTextureFromSurface(sdlRenderer, sdlSurface);
         SDL_FreeSurface(sdlSurface);

         SDL_RenderClear(sdlRenderer);
         SDL_RenderCopy(sdlRenderer, sdlTexture,
                        NULL, /*绘制整个原图像, 并把它画在屏幕上（0，0 ）的位置*/
                        NULL  /*拉伸这个图像让它填满整个窗口*/);
         // 发送给GPU
         SDL_RenderPresent(sdlRenderer);

         SDL_Delay(60000);

         return 0;
     }

编译后把SDL2.dll和main.exe放到同级目录（windows会优先找同级目录的dll）,并运行，于是得到