SDL_GL_GetAttribute - Get the value of a special SDL/OpenGL attribute

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NAME

       SDL_GL_GetAttribute - Get the value of a special SDL/OpenGL attribute

SYNOPSIS

       #include "SDL.h"

       int SDL_GL_GetAttribute(SDLGLattr attr, int *value);

DESCRIPTION

       Places  the  value of the SDL/OpenGL attribute attr into value. This is
       useful  after  a  call  to  SDL_SetVideoMode  to  check  whether   your
       attributes have been set as you expected.

RETURN VALUE

       Returns 0 on success, or -1 on an error.

SEE ALSO

       SDL_GL_SetAttribute, GL Attributes