一、下載要SDL runtime 及 SDL develop library
rpm -i *****.rpm
rpm -i ****deve***.rpm
驗(yàn)證是否已安裝成功:rpm -qa SDL
二、編寫(xiě)測(cè)試程序testsdl.cpp
#include <GL/gl.h>
#include <SDL/SDL.h>
void initGL()
{
??? SDL_Init(SDL_INIT_VIDEO);
??? SDL_SetVideoMode(600,300,16,SDL_OPENGL);
???
}
void destroyGL()
{
??? SDL_Quit();
}
void draw()
{
??? glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
??? glBegin(GL_TRIANGLES);
??? ??? glColor3f(1,0,0);
??? ??? glVertex3f(0,0,0);
??? ??? glVertex3f(1,0,0);
??? ??? glVertex3f(0,1,0);
??? glEnd();
??? SDL_GL_SwapBuffers();
}
bool running=true;
void quit()
{
??? running=false;
}
void loop()
{
??? SDL_Event event;
??? while(running)
??? {
??? ??? while(SDL_PollEvent(&event))
??? ??? {
??? ??? ??? switch(event.type)
??? ??? ??? {
??? ??? ??? case SDL_QUIT:
??? ??? ??? ??? quit();
??? ??? ??? break;
??? ??? ??? }
??? ??? }
??? ??? draw();
??? ??? SDL_Delay(50);
??? }
}
int main(int argc,char* argv[])
{
??? initGL();
??? loop();
??? destroyGL();???
??? return 0;
}
三、編譯運(yùn)行：
輸入命令行編譯：g++ -o testsdl testsdl.cpp $(sdl-config --cflags --libs) -lGL
輸入命令行運(yùn)行：./testsdl
posted on 2006-09-28 15:34
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