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 );

每次通话前我都不需要清理表面？

Answer 1

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

小心，您可能会丢失硬件表面。