Returns the current drawable.
OpenGL C bindings library: libGL.a
GLXDrawable glXGetCurrentDrawable( void )
The glXGetCurrentDrawable subroutine returns the current drawable, as specified by the glXMakeCurrent subroutine. If there is no current drawable, None is returned.
This subroutine returns client-side information only. It does not make a round-trip to the server.
|None||Returned if there is no current drawable.|
|/usr/include/GL/gl.h||Contains C language constants, variable type definitions, and ANSI function prototypes for OpenGL.|
The glXCreateGLXPixmap subroutine, glXMakeCurrent subroutine.
OpenGL in the AIXwindows (GLX) Environment.