C++ iOS中的垂直同步(SDL2/OpenGL ES)
我正在使用iPhone模拟器(iOS 8.2),使用SDL2启用垂直同步时遇到问题 我想打电话:C++ iOS中的垂直同步(SDL2/OpenGL ES),c++,ios,opengl-es,sdl,sdl-2,C++,Ios,Opengl Es,Sdl,Sdl 2,我正在使用iPhone模拟器(iOS 8.2),使用SDL2启用垂直同步时遇到问题 我想打电话: if (SDL_GL_SetSwapInterval(-1) == -1) if (SDL_GL_SetSwapInterval(1) == -1) std::cout << "Failed to set Vertical Sync" << std::endl; if(SDL\u GL\u SetSwapInterval(-1)=-1) 如果(SDL
if (SDL_GL_SetSwapInterval(-1) == -1)
if (SDL_GL_SetSwapInterval(1) == -1)
std::cout << "Failed to set Vertical Sync" << std::endl;
if(SDL\u GL\u SetSwapInterval(-1)=-1)
如果(SDL_GL_SetSwapInterval(1)=-1)
std::cout此代码将FPS限制为desiredFPS
while(!quit)
{
frameStartTime = SDL_GetTicks();
handleEvents();
handleLogics();
renderFrame();
delayTime = (1000 / desiredFPS) - (SDL_GetTicks() - frameStartTime);
SDL_Delay(delayTime);
}