glXGetCurrentReadDrawable.3G man page

glXGetCurrentReadDrawable — return the current drawable

C Specification

GLXDrawable glXGetCurrentReadDrawable(

Description

glXGetCurrentReadDrawable returns the current read drawable, as specified by read parameter of glXMakeContextCurrent(). If there is no current drawable, None is returned.

glXGetCurrentReadDrawable returns client-side information. It does not make a round-trip to the server.

Notes

glXGetCurrentReadDrawable is only supported if the GLX version is 1.3 or greater.

See Also

glXGetCurrentContext(), glXGetCurrentDisplay(), glXGetCurrentDrawable(), glXMakeContextCurrent()

Authors

opengl.org

Info

02/04/2016 opengl.org OpenGL Manual