惯例，一楼度娘

SDL（simple DirectMedia Layer）是一个可跨平台的开源库，它在Windows XP下的环境搭建方法如下。
PC：Mircrosoft Windows XP Service Pack3
Platform：Mircrosoft Visual C++ 6.0
SourceCode：SDL-devel-1.2.14-VC6.zip
步骤
1. 解压SDL-devel-1.2.14-VC6.zip.将解压后的lib文件夹里把SDL.lib SDLmain.lib拷贝到VC6.0安装目录的lib文件夹下面。
2. 将SDL.dll拷贝到系统盘的WINDOWS/SYSTEM32目录下（如果你要将之后生成的SDL应用程序转移到其他没有配置SDL环境的机器上用的话，请将SDL.dll一起拷贝）。
3. 在VC6.0安装目录的include文件夹下面新建一个SDL的目录，并将SDL-devel-1.2.14-VC6.zip解压后的include里的文件拷贝到这个SDL目录下面。
4. 打开VC6,新建一个project->win32 Application.打开project目录下面的那个setting，选中C/C++，Category里选中Code Generation，Use run-time library使用Multithread DLL.
5. 继续在上面的setting中选中Link，Category里选中input，在Object/library modules中填入SDL.lib SDLmain.lib
6. 在VC项目中新建一个cpp，并添加到项目中，编译，运行.
相关链接
1.SDL http://www.libsdl.org/download-1.2.php
#include <stdlib.h>
#include "SDL/SDL.h"

SDL_Surface *screen;

void render()
{
// Lock surface if needed
if (SDL_MUSTLOCK(screen))
if (SDL_LockSurface(screen) < 0)

return;

// Ask SDL for the time in milliseconds
int tick = SDL_GetTicks();

// Declare a couple of variables
int i, j, yofs, ofs;

// Draw to screen
yofs = 0;
for (i = 0; i < 480; i++)
{
for (j = 0, ofs = yofs; j < 640; j++, ofs++)
{
((unsigned int*)screen->pixels)[ofs] = i * i + j * j + tick;
}
yofs += screen->pitch / 4;
}

// Unlock if needed
if (SDL_MUSTLOCK(screen))
SDL_UnlockSurface(screen);

// Tell SDL to update the whole screen
SDL_UpdateRect(screen, 0, 0, 640, 480);
}


// Entry point
int main(int argc, char *argv[])

{
// Initialize SDL's subsystems - in this case, only video.
if ( SDL_Init(SDL_INIT_VIDEO) < 0 )
{
fprintf(stderr, "Unable to init SDL: %s\n", SDL_GetError());
exit(1);
}

// Register SDL_Quit to be called at exit; makes sure things are
// cleaned up when we quit.
atexit(SDL_Quit);

// Attempt to create a 640x480 window with 32bit pixels.
screen = SDL_SetVideoMode(640, 480, 32, SDL_SWSURFACE);

// If we fail, return error.
if ( screen == NULL )
{
fprintf(stderr, "Unable to set 640x480 video: %s\n", SDL_GetError());
exit(1);
}

// Main loop: loop forever.
while (1)
{
// Render stuff
render();

// Poll for events, and handle the ones we care about.

SDL_Event event;
while (SDL_PollEvent(&event))
{
switch (event.type)
{
case SDL_KEYDOWN:
break;
case SDL_KEYUP:
// If escape is pressed, return (and thus, quit)
if (event.key.keysym.sym == SDLK_ESCAPE)
return 0;
break;
case SDL_QUIT:
return(0);
}
}
}
return 0;
}

SDL开发模式图：

前面去

WIN7呢？