How can I query OpenGL for a free texture memory size on video card?
Very simply: you can’t. OpenGL doesn’t provide that functionality, as it abstracts away such details (like even the existence of a graphics card).
How can I query OpenGL for a free texture memory size on video card?
Very simply: you can’t. OpenGL doesn’t provide that functionality, as it abstracts away such details (like even the existence of a graphics card).