My limited FPS : 60

Question

I have learn OpenGL programming for some time.And I found a very strange phenomenon : my FPS(Frame per Second) always stays about 60,no matter the program is very easy or a litt

Answer 1

What @Thomas said, it's VSync.

You can disable it in your applicaton using:

• GLFW: glfwSwapInterval(0); (0 = off, 1 = on)
• SDL: SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, 0);
• FreeGLUT: I'm not aware of this being possible, use your GPU settings as a fallback