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Quellcode

||=== Build: Debug in AndroGame (compiler: GNU GCC Compiler) ===|
obj\Debug\main.o||In function `SDL_main':|
C:\Users\jjj\Desktop\Game\AndroGame\main.cpp|9|undefined reference to `SDL_Init'|
C:\Users\jjj\Desktop\Game\AndroGame\main.cpp|12|undefined reference to `SDL_CreateWindow'|
C:\Users\jjj\Desktop\Game\AndroGame\main.cpp|13|undefined reference to `SDL_CreateRenderer'|
C:\Users\jjj\Desktop\Game\AndroGame\main.cpp|14|undefined reference to `SDL_RWFromFile'|
C:\Users\jjj\Desktop\Game\AndroGame\main.cpp|14|undefined reference to `SDL_LoadBMP_RW'|
C:\Users\jjj\Desktop\Game\AndroGame\main.cpp|16|undefined reference to `SDL_CreateTextureFromSurface'|
C:\Users\jjj\Desktop\Game\AndroGame\main.cpp|20|undefined reference to `SDL_WaitEvent'|
C:\Users\jjj\Desktop\Game\AndroGame\main.cpp|29|undefined reference to `SDL_RenderCopy'|
C:\Users\jjj\Desktop\Game\AndroGame\main.cpp|30|undefined reference to `SDL_RenderPresent'|
C:\Users\jjj\Desktop\Game\AndroGame\main.cpp|33|undefined reference to `SDL_DestroyTexture'|
C:\Users\jjj\Desktop\Game\AndroGame\main.cpp|34|undefined reference to `SDL_FreeSurface'|
C:\Users\jjj\Desktop\Game\AndroGame\main.cpp|35|undefined reference to `SDL_DestroyRenderer'|
C:\Users\jjj\Desktop\Game\AndroGame\main.cpp|36|undefined reference to `SDL_DestroyWindow'|
C:\Users\jjj\Desktop\Game\AndroGame\main.cpp|37|undefined reference to `SDL_Quit'|
c:\program files (x86)\codeblocks\mingw\bin\..\lib\gcc\mingw32\4.7.1\..\..\..\libmingw32.a(main.o):main.c:(.text.startup+0xa7)||undefined reference to `WinMain@16'|
||=== Build failed: 15 error(s), 0 warning(s) (0 minute(s), 0 second(s)) ===|

C-/C++-Quelltext

#include <SDL.h>
#include <SDL_image.h>

int main(int argc, char ** argv)
{
    bool quit = false;
    SDL_Event event;

    SDL_Init(SDL_INIT_VIDEO);

    SDL_Window * window = SDL_CreateWindow("SDL2 Displaying Image",
        SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 640, 480, 0);
    SDL_Renderer * renderer = SDL_CreateRenderer(window, -1, 0);
    SDL_Surface * image = SDL_LoadBMP("image.bmp");
    SDL_Texture * texture = SDL_CreateTextureFromSurface(renderer,
        image);

    while (!quit)
    {
       SDL_WaitEvent(&event);

       switch(event.type)
       {
       case SDL_QUIT:
           quit = true;
           break;
       }

       SDL_RenderCopy(renderer, texture, NULL, NULL);
       SDL_RenderPresent(renderer);
    }

    SDL_DestroyTexture(texture);
    SDL_FreeSurface(image);
    SDL_DestroyRenderer(renderer);
    SDL_DestroyWindow(window);
    SDL_Quit();

    return 0;
}

C-/C++-Quelltext

#include <SDL.h>
#include <stdio.h>
 8) 
const int SCREEN_WIDTH = 640;
const int SCREEN_HEIGHT = 480;

int main( int argc, char* args[] )
{
    //The window we'll be rendering to
    SDL_Window* window = NULL;

    //The surface contained by the window
    SDL_Surface* screenSurface = NULL;

    //Initialize SDL
    if( SDL_Init( SDL_INIT_VIDEO ) < 0 )
    {
        printf( "SDL could not initialize! SDL_Error: %s\n", SDL_GetError() );
    }
    else
    {
        //Create window
        window = SDL_CreateWindow( "SDL Tutorial", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH, SCREEN_HEIGHT, SDL_WINDOW_SHOWN );
        if( window == NULL )
        {
            printf( "Window could not be created! SDL_Error: %s\n", SDL_GetError() );
        }
        else
        {
            //Get window surface
            screenSurface = SDL_GetWindowSurface( window );

            //Fill the surface white
            SDL_FillRect( screenSurface, NULL, SDL_MapRGB( screenSurface->format, 0xFF, 0xFF, 0xFF ) );

            //Update the surface
            SDL_UpdateWindowSurface( window );

            //Wait two seconds
            SDL_Delay( 2000 );
        }
    }

    //Destroy window
    SDL_DestroyWindow( window );

    //Quit SDL subsystems
    SDL_Quit();

    return 0;
}