c++ - 多次调用 SDL_SetVideoMode

Question

可以执行以下操作吗？

SDL_Surface* screen;
screen = SDL_SetVideoMode( SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_BPP, SDL_SWSURFACE | SDL_RESIZABLE | SDL_FULLSCREEN );
screen = SDL_SetVideoMode( SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_BPP, SDL_SWSURFACE | SDL_RESIZABLE );
screen = SDL_SetVideoMode( SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_BPP, SDL_SWSURFACE | SDL_RESIZABLE | SDL_FULLSCREEN );

我不需要在每次通话之前清理表面吗？

Answer 1

在 Windows 上切换全屏的唯一方法是再次调用 SDL_SetVideoMode。您不必释放屏幕表面。

小心，您可能会丢失硬件表面。