glXGetCurrentReadDrawable — return the current drawable

C Specification

GLXDrawable glXGetCurrentReadDrawable(


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.


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

See Also

glXGetCurrentContext, glXGetCurrentDisplay, glXGetCurrentDrawable, glXMakeContextCurrent


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